Some standard content:
JB | |Released on 2004-02-05
Implemented on 2004-06-01
Released by the National Development and Reform Commission
ICS11.120.30
C91
JB| |tt||Pharmaceutical Machinery Industry Standard of the People's Republic of China JB20037—2004
Replaces YY0025—1990
Vacuum Concentration Tank
Vacuumconcentrationtank
Released on 2004-02-05|| tt||2004-06-01 Implementation
Released by the National Development and Reform Commission
Foreword·
1 Scope
2 Normative Reference Documents
3 Classification and marking
4 requirements
5 test methods
6 inspection rules
7 marking, labeling, packaging, transportation and storage items
times|| tt||JB20037-2004
1
15
15
15
16
17
18|| tt | | 19 | | tt | | 13 | Guidelines Part 1: Standard Structure and Writing Rules", GB/T1.2-2002 "Standardization Work Guidelines Part 2: Methods for Determining the Content of Normative Technical Elements in Standards" to YY0025-1990 "Vacuum Concentration Reliance" revisions made. This standard has replaced YY0025-1990 since the date of implementation. Compared with YY0025--1990, the main changes of this standard are as follows: a) The scope has been expanded, that is, a dynamic vacuum concentration tank has been added. b) Some relevant standards cited in this standard have been canceled or added to the normative reference documents. e) Added manufacturing requirements and electrical system safety requirements for dynamic vacuum concentration tanks, and clarified the corresponding test methods. d) Added calculation formulas for evaporation, steam consumption, and cooling water consumption. e) The inspection rules have added the requirements for inspection items and judgment rules. This standard is proposed by China Pharmaceutical Equipment Industry Association. This standard is under the jurisdiction of the Pharmaceutical Equipment Industry Standardization Technical Committee. This standard was drafted by: Changshu Pharmaceutical Machinery Factory Co., Ltd. The main drafter of this standard: Cha Liwen.
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1 Scope
Vacuum concentration tank
JB20037—2004
This standard specifies the classification, marking, requirements, and test methods of vacuum concentration tanks , inspection rules and markings, labels, packaging, transportation and storage.
This standard applies to static and dynamic vacuum concentration tanks (hereinafter referred to as concentration tanks). 2 Normative reference documents
The provisions in the following documents become provisions of this standard through reference in this standard. For dated referenced documents, all subsequent amendments (excluding corrigenda) or revisions do not apply to this standard. However, parties to an agreement based on this standard are encouraged to study whether the latest versions of these documents can be used. . For undated referenced documents, the latest edition applies to this standard. GB150—1998 Steel pressure vessels
CB/T191 Packaging, storage and delivery pictorial mark
GB3836.1 Electrical equipment for explosive gas environments Part 1: General requirements GB/T4272—1992 Equipment and pipeline insulation Technical General Principles CB5226.1-2002 Mechanical Safety Mechanical and Electrical Equipment Part 1: General Technical Conditions CB/T6060.4 Surface Roughness Comparison Sample Polishing Surface GB/T9969.1 Industrial Product Instructions General GB/T10111||tt| |Method of random sampling using random numbers GB/T13306 Signage
CB/T16769 Method for measuring noise and sound pressure level of machine tools before metal cutting JB/T4711 Pressure vessel coating and transportation packaging JB4730 Non-destructive testing of pressure vessels|| tt || National Pharmacopoeia Commission 3 Classification and Labeling
3.1 Type
There are two types of concentration tanks: static and dynamic. 3.2 Model
3.2.1 The concentration end model preparation should comply with the regulations of YY/T0216. 15
JB20037--2004
3.2.2 Model marking:
ZN port
Marking example
Improved design sequence number (A, B, C )
Main parameters: evaporation capacity, kg/h
Product model code: Static type is not indicated, dynamic type is represented by D. Product function code: Evaporation equipment
ZND160 type: Indicated Dynamic vacuum concentration tank with evaporation capacity of 160kg/h. 3.3 The basic parameters of the concentration tank should comply with the provisions of Table 1. Table 1 Basic parameters
Product model
Equipment volume, L
Swallow hair volume, kg/h3
Allowable vacuum degree in the equipment, MPa
Clamp Working pressure inside the jacket, MPa
Heating area, m
Steam consumption/evaporation, kg/h≤
Cooling water consumption/evaporation, Vh≤
ZN40
100
40
0.46
Note 1: The evaporation amount in the table is measured when soft water is used as the medium. ZN60 | | tt | | 200 | | tt | | 60 | | tt | 4 requirements
4.1 Material requirements
ZN80
300
80
1.13
ZN100
500||tt| |100
0.08
0.15
1.3
1.15
12.5
ZN130
700
130
1.7
ZN160
1000
160
3.2
4.1.1 Parts in contact with the material should be made of materials that do not cause contact with the material. Manufacturing of materials that cause chemical changes and do not absorb materials. ZN350 | | tt | | 2000 | | tt | | 350 | | tt | The provisions of Article 32 of the revised version.
4.1.3 The insulation layer material shall comply with the provisions of 5.1~5.3 in CB/T4272-1992. 4.2 Manufacturing requirements
4.2.1 The surface roughness Ra value in contact with the material shall not be greater than 0.8m. The surface shall be flat, smooth, without dead corners, easy to clean and disinfect, and comply with the "Good Manufacturing Practice for Pharmaceuticals" (revised in 1998) version) does not allow cross-contamination between materials. 4.2.2 The axial gap between the mixer and the cylinder should not be greater than 15mm, and the radial gap should not be greater than 10mm. 4.2.3 All connecting parts should be firm and sealed, and there should be no leakage. 4.2.4 The manufacturing of main pressure components and parts should comply with the relevant provisions of 10.1~10.5 in CB1501998 and the "Pressure Vessel Safety Technical Supervision Regulations" (1999 edition).
4.2.5 The non-destructive testing and evaluation standards of the concentration tank shall comply with the provisions of JB/T4730. 4.2.6 The concentration tank should operate smoothly, the transmission system should have no abnormal noise, and the noise level during load operation should not exceed 75dB (A). 16
4.3 Electrical system safety requirements
4.3.1 Explosion-proof electrical safety requirements
JB20037—2004
Explosion-proof electrical devices should comply with the category and level of explosive hazardous locations According to the regulations of corresponding flame protection level, the electrical performance should comply with the regulations of CB3836.1.
4.3.2 Non-explosion-proof electrical safety requirements
4.3.2.1 The continuity of the protective grounding of the electrical system shall comply with the provisions of 19.2 in GB5226.1-2002. 4.3.2.2 The insulation resistance of the electrical system shall comply with the provisions of 19.3 of GB5226.1-2002. 4.3.2.3 The withstand voltage of the electrical system shall comply with the provisions of 19.4 of CB5226.1-2002. 4.3.2.4 The protective grounding circuit of the electrical system shall comply with the provisions of 8.2 of GB5226.1-2002. 4.3.2.5 The buttons of the electrical system shall comply with the provisions of 10.2 of CB5226.1-2002. 4.3.2.6 The indicator lights and displays of the electrical system shall comply with the provisions of 10.3 of GB5226.1-2002. 4.3.2.7 The wiring of the electrical system shall comply with the provisions of Chapter 14 of GB5226.1-2002. 4.3.2.8 The signs, warning signs and project codes of the electrical system shall comply with the provisions of Chapter 17 of GB5226.1-2002. 4.4 Requirements for safety accessories
4.4.1 The pressure gauge shall comply with the provisions of Chapter 7 of the "Regulations on Safety Technical Supervision of Pressure Vessels" (1999 Edition). 4.4.2 The safety gauge shall comply with the provisions of Chapter 7 of the "Regulations on Safety Technical Supervision of Pressure Vessels" (1999 Edition). 4.5 Appearance requirements
4.5.1 The surface of the stainless steel shall be flat and smooth, without obvious scratches or dents. 4.5.2 The coating on the outer surface of the paint shall be uniform and firm, without obvious flow marks, and the surface shall be free of defects such as cracks, wrinkles and bubbles. 5 Test methods
5.1 Performance test
After the concentration tank has been working normally for 15 minutes, use a standard volumetric cylinder and a rotor flowmeter to test the performance of the pressure gauge. Meters, timers, etc. are used to test the evaporation, steam consumption, and cooling water consumption at the same time. Each measurement lasts 10 minutes, and the test is carried out three times in total. The calculation is carried out according to formula (1) and the arithmetic mean is taken. 1QA.B)
W(A,8)=Q
W—arithmetic mean of the ratio of steam consumption to evaporation: Ws——arithmetic mean of the ratio of cooling water consumption to evaporation; QA-steam consumption;
Qn——cooling water consumption;
Qevaporation.
5.2 Material inspection
5.2.1 The quality and material certificate of the production unit should be checked for raw materials. If there is no such certificate, the material should be inspected. 5.2.2 The seal should be accompanied by a certificate of conformity.
5.2.3 The insulation material should be accompanied by a certificate of conformity.
5.3 Manufacturing inspection
（1）
17
JB20037—2004
5.3.1 Use GB/T6060.4 comparison sample to inspect the roughness of the inner surface of the concentration tank. 5.3.2 The radial clearance between the agitator and the cylinder is measured at four equally divided positions in the axial direction with a ruler. The axial clearance is measured at four different radial positions of the two end covers with a ruler. 5.3.3 The whole machine is subjected to water pressure test and visual leakage inspection in accordance with GB150-1998. 5.3.4 The main pressure-bearing parts are inspected in accordance with the requirements of 10.9 of GB150-1998. 5.3.5 Non-destructive testing is carried out in accordance with the requirements of 10.8 of GB150-1998. 5.3.6 When the concentration tank is under load operation, the noise is tested in accordance with the method of GB/T16769. 5.4 Safety inspection of electrical system
5.4.1 Safety inspection of explosion-proof electrical equipment shall be conducted in accordance with the relevant requirements of CB3836.1. 5.4.2 Safety inspection of non-explosion-proof electrical equipment
5.4.2.1 The continuity, insulation resistance and withstand voltage test of the protective grounding of the electrical system shall be inspected in accordance with the requirements of 19.2, 19.3 and 19.4 of GB5226.1-2002.
5.4.2.2 The protective grounding circuit, buttons, indicator lights and displays, wiring, signs, warning signs and project codes of the electrical system shall be visually inspected in accordance with the requirements of 8.2, 10.2, 10.3, Chapter 14 and Chapter 17 of GB5226.1-2002. 5.5 Inspection of safety accessories
Safety valves and pressure gauges shall be used only after they have passed the inspection of the national quality inspection department. 5.6 Appearance inspection
Visual inspection of appearance quality.
6 Inspection rules
6.1 The concentrate end shall be inspected and qualified by the quality inspection department of the manufacturer and the local volute pressure vessel supervision agency, and then it can be shipped with a quality certificate.
6.2 Inspection includes factory inspection and type inspection. 6.2.1 Factory inspection
6.2.1.1 The factory inspection items of the concentrate tank shall be inspected one by one according to the provisions of Table 2. Table 2 Factory inspection items
Item category
Main performance
General performance
Inspection items
3.3, 4.1.1, 4.1.2, 4.2.3, 4.2.4, 4.2.5, 4.3, 4.44.1.3,4.2.1,4.2.2,4.2.6,4.5
6.2.1.2 If any unqualified products are found in the concentration tank during the inspection process, they are allowed to be returned for repair and re-inspection. If they are still unqualified, the product will be determined as unqualified.
6.2.2 Type inspection
6.2.2.1 Type inspection shall be conducted in any of the following cases: a) After trial production or trial production of the product is completed or the product is transferred to the factory for production, the product performance may be affected if there are major changes in structure, materials and processes after the production is completed; c) When the product is resumed after being discontinued for 2 years; 18
d) When the national quality supervision agency or certification agency proposes a requirement for type inspection. 6.2.2.2 Judgment rules
JB20037——2004
Type inspection shall comply with all the requirements of this standard. The prototype for type inspection shall be selected from the qualified products of the factory inspection according to the method specified in GB/T10111. If one of the electrical safety performance 4.3.2.1~4.3.2.3 is unqualified during the inspection, it shall be judged as unqualified for type inspection. If one of the other items is unqualified, the unqualified item shall be re-inspected twice. If the re-inspection still fails, the product type inspection shall be determined to be unqualified.
7 Marking, labeling, packaging, transportation and storage 7.1 The nameplate of each concentrate tank shall be fixed at the specified position. The size and technical requirements of the nameplate shall comply with the provisions of GB/T13306 and shall have the following marks:
a) Product name and model:
b) Main technical parameters:
c) Product number and manufacturing date;
d) Product weight;
Manufacturer name;
e)
f) Registered trademark:
g)
Container category:
h))
Supervisory inspection mark;
) Pressure vessel manufacturing license number;
j) Product standard number.
7.2 The packaging and transportation of the concentrate tank shall comply with the provisions of JB/T4711. The parts in the tank that are prone to vibration shall have reliable shockproof and shock-absorbing measures, and the exposed parts such as the pipe mouth and sight glass shall be sealed. The stirring parts shall be packed separately. 7.2.1 The words and signs on the outer wall of the packaging box shall be clear and have the following contents: a) Product model and name;
Shipping unit and shipping station name;
b)
e)
Receiving unit and receiving station name;
d)
Shipping date;
e) Net weight, gross weight and volume of the product;
f) Product number;
g)
Print words or signs such as "upward", "center of gravity", "afraid of moisture", "no rolling", "lift from here" on the packaging box according to the provisions of GB/T191.
7.2.2 The following documents should be included in the packaging box of the concentrate tank: a) Product certificate;
The preparation of the instruction manual should comply with the provisions of GB/T9969.1 and should include: - Product name, manufacturer name, address, zip code and contact number; - Implementation of product standards;
- Product main structure, performance, specifications, product use, scope of use, precautions, warnings and reminders, protection 19
The provisions of Chapter 17 of 1-2002. 4.4 Safety accessories requirements
4.4.1 The pressure gauge shall comply with the provisions of Chapter 7 of the "Safety Technical Supervision Regulations for Pressure Vessels" (1999 Edition). 4.4.2 Safety inspection should comply with the provisions of Chapter 7 of the "Pressure Vessel Safety Technical Supervision Regulations" (1999 edition). 4.5 Appearance requirements
4.5.1 The stainless steel surface should be flat and smooth, without obvious scratches or dents. 4.5.2 The coating on the outer surface of the paint should be uniform and firm, without obvious flow marks, and the surface should be free of defects such as cracks, wrinkles, and bubbles. 5 Test Methods
5.1 Performance Test
After the concentration tank has been working normally for 15 minutes, use a standard measuring instrument, a rotor flow meter, a clock, etc. to test the evaporation, steam consumption, and cooling water consumption at the same time. Each measurement is 10 minutes, and the plate is measured three times in total. According to the formula (1 ) calculation, take the arithmetic mean. 1QA.B)
W(A,8)=Q
where:
W—the arithmetic of the ratio of steam consumption to evaporation. Average value: Ws - the arithmetic mean of the ratio of cooling water consumption to evaporation; QA - steam consumption;
Qn - cooling water consumption;
Q evaporation.
5.2 Material Inspection
5.2.1 Raw materials should be inspected for quality and material certificates from the production unit. If there is no such certificate, the material should be inspected. 5.2.2 Seals should be accompanied by a certificate of conformity.
5.2.3 The insulation materials should be accompanied by a certificate of conformity.
5.3 Manufacturing inspection
(1)
17
JB20037—2004
5.3.1 Use GB/T6060.4 comparison sample block for concentration tank The rough stability of the inner surface is inspected. 5.3.2 The radial gaps between the mixer and the cylinder are measured at four equal parts in the axial direction and measured with a ruler. Use a ruler to measure the axial clearance at four different radial locations on both end caps. 5.3.3 The entire machine shall be subjected to hydraulic pressure test and visual leak detection according to GB150-1998. 5.3.4 The main pressure components shall be inspected according to the requirements of GB150-1998 10.9. 5.3.5 Non-destructive testing shall be carried out in accordance with the requirements of GB150-1998 10.8. 5.3.6 When the concentration tank is operating under load, the noise shall be tested according to the method of GB/T16769. 5.4 Electrical system safety inspection
5.4.1 Explosion-proof electrical safety shall be inspected according to the relevant requirements of CB3836.1. 5.4.2 Non-explosion-proof electrical safety inspection
5.4.2.1 The continuity of the protective grounding, insulation resistance, and withstand voltage test of the electrical system shall be inspected according to the requirements of 19.2, 19.3, and 19.4 in GB5226.1-2002 respectively.
5.4.2.2 The protective grounding circuit, buttons, indicators and displays, wiring, signs, warning signs and project codes of the electrical system shall be in accordance with GB5226.1-2002 8.2, 10.2, 10.3, Chapter 14 and Chapter 17 requires visual inspection. 5.5 Inspection of safety accessories
Safety valves and pressure gauges must be inspected and passed by the national quality supervision and inspection department before they can be used. 5.6 Appearance inspection
Visually inspect the appearance quality.
6 Inspection Rules
6.1 After the condenser end passes the inspection by the quality inspection department of the manufacturing unit and the local spiral furnace pressure vessel supervision agency, it can only leave the factory with a quality certificate attached.
6.2 Inspection is factory inspection and type inspection. 6.2.1 Factory inspection
6.2.1.1 The factory inspection items of the concentration tank shall be inspected one by one according to the provisions in Table 2. Table 2 Factory inspection items
Item category
Main performance
General performance
Inspection items
3.3, 4.1.1, 4.1.2, 4.2. 3, 4.2.4, 4.2.5, 4.3, 4.44.1.3,4.2.1,4.2.2,4.2.6,4.5
6.2.1.2 If any unqualified product is found in the concentration tank during the inspection process , it is allowed to be returned for repair and re-inspection. If the product is still unqualified, the product will be judged as unqualified.
6.2.2 Type inspection
6.2.2.1 Type inspection shall be carried out when one of the following situations occurs: a) trial production and identification of products after trial production or transfer to factory production; b) after full production , such as when there are major changes in structure, materials, and processes that may affect product performance; c) When the product resumes production after 2 years of suspension; 18
d) National quality supervision agencies and certification agencies put forward requirements for type inspection hour. 6.2.2.2 Judgment rules
JB20037——2004
Type inspection shall comply with all requirements of this standard. The prototype for type inspection should be selected from the products that have passed the factory inspection according to the method specified in GB/T10111. If one of the electrical safety performance 4.3.2.1~4.3.2.3 fails during the inspection, it will be judged to have failed the type inspection. If one of the other items is unqualified, double the re-inspection of the unqualified item. If the re-inspection still fails, the product will be judged to have failed the type inspection.
7 Logo, labeling, packaging, transportation and storage 7.1 The nameplate of each concentration tank should be fixed at the specified position. The size and technical requirements of the nameplate should comply with the regulations of GB/T13306, and should have the following marks: || tt||a) Product name and model:
b) Main technical parameters:
c) Product number and manufacturing date;
d) Product weight;
Manufacturing Factory name;
e)
f)) Registered trademark:
g)
Container category:
h))
Supervision Inspection mark;
) pressure vessel manufacturing license number;
j) product standard number.
7.2 The packaging and transportation of the concentration tank should comply with the regulations of JB/T4711. Components in the tank that are prone to vibration should have reliable anti-vibration and shock-absorbing measures, and exposed nozzles, sight glasses and other components should be sealed. Mixing components should be packaged separately. 7.2.1 The text and signs on the outer wall of the packaging box should be clear and have the following content: a) product model and name;
name of shipping unit and shipping station;
b)||tt| |e)
Name of receiving unit and receiving station;
d)
Delivery date;
e) Product net weight, gross weight, volume;||tt ||f) Product number;
g)
According to the regulations of GB/T191, print "up", "center of gravity", "afraid of getting wet", "no tumbling", "by "This is lifted" and other words or signs.
7.2.2 The following documents should be attached to the packaging box of the concentration tank: a) Product certificate;
The instruction manual should be written in compliance with the provisions of GB/T9969.1, and the content should include: 1. Product name , name, address, postal code and contact number of the manufacturer: - Implemented product standards;
- The main structure, performance, specifications, product purpose, scope of use, precautions, warnings and informative instructions, and protection of the product 19
The provisions of Chapter 17 of 1-2002. 4.4 Safety accessories requirements
4.4.1 The pressure gauge shall comply with the provisions of Chapter 7 of the "Safety Technical Supervision Regulations for Pressure Vessels" (1999 Edition). 4.4.2 Safety inspection should comply with the provisions of Chapter 7 of the "Pressure Vessel Safety Technical Supervision Regulations" (1999 edition). 4.5 Appearance requirements
4.5.1 The stainless steel surface should be flat and smooth, without obvious scratches or dents. 4.5.2 The coating on the outer surface of the paint should be uniform and firm, without obvious flow marks, and the surface should be free of defects such as cracks, wrinkles, and bubbles. 5 Test Methods
5.1 Performance Test
After the concentration tank has been working normally for 15 minutes, use a standard measuring instrument, a rotor flow meter, a clock, etc. to test the evaporation, steam consumption, and cooling water consumption at the same time. Each measurement is 10 minutes, and the plate is measured three times in total. According to the formula (1 ) calculation, take the arithmetic mean. 1QA.B)
W(A,8)=Q
where:
W—the arithmetic of the ratio of steam consumption to evaporation. Average value: Ws - the arithmetic mean of the ratio of cooling water consumption to evaporation; QA - steam consumption;
Qn - cooling water consumption;
Q evaporation.
5.2 Material Inspection
5.2.1 Raw materials should be inspected for quality and material certificates from the production unit. If there is no such certificate, the material should be inspected. 5.2.2 Seals should be accompanied by a certificate of conformity.
5.2.3 The insulation materials should be accompanied by a certificate of conformity.
5.3 Manufacturing inspection
(1)
17
JB20037—2004
5.3.1 Use GB/T6060.4 comparison sample block for concentration tank The rough stability of the inner surface is inspected. 5.3.2 The radial gaps between the mixer and the cylinder are measured at four equal parts in the axial direction and measured with a ruler. Use a ruler to measure the axial clearance at four different radial locations on both end caps. 5.3.3 The entire machine shall be subjected to hydraulic pressure test and visual leak detection according to GB150-1998. 5.3.4 The main pressure components shall be inspected according to the requirements of GB150-1998 10.9. 5.3.5 Non-destructive testing shall be carried out in accordance with the requirements of GB150-1998 10.8. 5.3.6 When the concentration tank is operating under load, the noise shall be tested according to the method of GB/T16769. 5.4 Electrical system safety inspection
5.4.1 Explosion-proof electrical safety shall be inspected according to the relevant requirements of CB3836.1. 5.4.2 Non-explosion-proof electrical safety inspection
5.4.2.1 The continuity of the protective grounding, insulation resistance, and withstand voltage test of the electrical system shall be inspected according to the requirements of 19.2, 19.3, and 19.4 in GB5226.1-2002 respectively.
5.4.2.2 The protective grounding circuit, buttons, indicators and displays, wiring, signs, warning signs and project codes of the electrical system shall be in accordance with GB5226.1-2002 8.2, 10.2, 10.3, Chapter 14 and Chapter 17 requires visual inspection. 5.5 Inspection of safety accessories
Safety valves and pressure gauges must be inspected and passed by the national quality supervision and inspection department before they can be used. 5.6 Appearance inspection
Visually inspect the appearance quality.
6 Inspection Rules
6.1 After the condenser end passes the inspection by the quality inspection department of the manufacturing unit and the local spiral furnace pressure vessel supervision agency, it can only leave the factory with a quality certificate attached.
6.2 Inspection is factory inspection and type inspection. 6.2.1 Factory inspection
6.2.1.1 The factory inspection items of the concentration tank shall be inspected one by one according to the provisions in Table 2. Table 2 Factory inspection items
Item category
Main performance
General performance
Inspection items
3.3, 4.1.1, 4.1.2, 4.2. 3, 4.2.4, 4.2.5, 4.3, 4.44.1.3,4.2.1,4.2.2,4.2.6,4.5
6.2.1.2 If any unqualified product is found in the concentration tank during the inspection process , it is allowed to be returned for repair and re-inspection. If the product is still unqualified, the product will be judged as unqualified.
6.2.2 Type inspection
6.2.2.1 Type inspection shall be carried out when one of the following situations occurs: a) trial production and identification of products after trial production or transfer to factory production; b) after full production , such as when there are major changes in structure, materials, and processes that may affect product performance; c) When the product resumes production after 2 years of suspension; 18
d) National quality supervision agencies and certification agencies put forward requirements for type inspection hour. 6.2.2.2 Judgment rules
JB20037——2004
Type inspection shall comply with all requirements of this standard. The prototype for type inspection should be selected from the products that have passed the factory inspection according to the method specified in GB/T10111. If one of the electrical safety performance 4.3.2.1~4.3.2.3 fails during the inspection, it will be judged to have failed the type inspection. If one of the other items is unqualified, double the re-inspection of the unqualified item. If the re-inspection still fails, the product will be judged to have failed the type inspection.
7 Logo, labeling, packaging, transportation and storage 7.1 The nameplate of each concentration tank should be fixed at the specified position. The size and technical requirements of the nameplate should comply with the regulations of GB/T13306, and should have the following marks: || tt||a) Product name and model:
b) Main technical parameters:
c) Product number and manufacturing date;
d) Product weight;
Manufacturing Factory name;
e)
f)) Registered trademark:
g)
Container category:
h))
Supervision Inspection mark;
) pressure vessel manufacturing license number;
j) product standard number.
7.2 The packaging and transportation of the concentration tank should comply with the regulations of JB/T4711. Components in the tank that are prone to vibration should have reliable anti-vibration and shock-absorbing measures, and exposed nozzles, sight glasses and other components should be sealed. Mixing components should be packaged separately. 7.2.1 The text and signs on the outer wall of the packaging box should be clear and have the following content: a) product model and name;
name of shipping unit and shipping station;
b)||tt| |e)
Name of receiving unit and receiving station;
d)
Delivery date;
e) Product net weight, gross weight, volume;||tt ||f) Product number;
g)
According to the regulations of GB/T191, print "up", "center of gravity", "afraid of getting wet", "no tumbling", "by "This is lifted" and other words or signs.
7.2.2 The following documents should be attached to the packaging box of the concentration tank: a) Product certificate;
The instruction manual should be written in compliance with the provisions of GB/T9969.1, and the content should include: 1. Product name , name, address, postal code and contact number of the manufacturer: - Implemented product standards;
- The main structure, performance, specifications, product purpose, scope of use, precautions, warnings and informative instructions, and protection of the product 19
3 Manufacturing inspection
(1)
17
JB20037—2004
5.3.1 Use GB/T6060.4 comparison sample block to rough stability of the inner surface of the concentration tank Carry out inspection. 5.3.2 The radial gaps between the mixer and the cylinder are measured at four equal parts in the axial direction and measured with a ruler. Use a ruler to measure the axial clearance at four different radial locations on both end caps. 5.3.3 The entire machine shall be subjected to hydraulic pressure test and visual leak detection according to GB150-1998. 5.3.4 The main pressure components shall be inspected according to the requirements of GB150-1998 10.9. 5.3.5 Non-destructive testing shall be carried out in accordance with the requirements of GB150-1998 10.8. 5.3.6 When the concentration tank is operating under load, the noise shall be tested according to the method of GB/T16769. 5.4 Electrical system safety inspection
5.4.1 Explosion-proof electrical safety shall be inspected according to the relevant requirements of CB3836.1. 5.4.2 Non-explosion-proof electrical safety inspection
5.4.2.1 The continuity of the protective grounding, insulation resistance, and withstand voltage test of the electrical system shall be inspected according to the requirements of 19.2, 19.3, and 19.4 in GB5226.1-2002 respectively.
5.4.2.2 The protective grounding circuit, buttons, indicators and displays, wiring, signs, warning signs and project codes of the electrical system shall be in accordance with GB5226.1-2002 8.2, 10.2, 10.3, Chapter 14 and Chapter 17 requires visual inspection. 5.5 Inspection of safety accessories
Safety valves and pressure gauges must be inspected and passed by the national quality supervision and inspection department before they can be used. 5.6 Appearance inspection
Visually inspect the appearance quality.
6 Inspection Rules
6.1 After the condenser end passes the inspection by the quality inspection department of the manufacturing unit and the local spiral furnace pressure vessel supervision agency, it can only leave the factory with a quality certificate attached.
6.2 Inspection is factory inspection and type inspection. 6.2.1 Factory inspection
6.2.1.1 The factory inspection items of the concentration tank shall be inspected one by one according to the provisions in Table 2. Table 2 Factory inspection items
Item category
Main performance
General performance
Inspection items
3.3, 4.1.1, 4.1.2, 4.2. 3, 4.2.4, 4.2.5, 4.3, 4.44.1.3,4.2.1,4.2.2,4.2.6,4.5
6.2.1.2 If any unqualified product is found in the concentration tank during the inspection process , it is allowed to be returned for repair and re-inspection. If the product is still unqualified, the product will be judged as unqualified.
6.2.2 Type inspection
6.2.2.1 Type inspection shall be carried out when one of the following situations occurs: a) trial production and identification of products after trial production or transfer to factory production; b) after full production , such as when there are major changes in structure, materials, and processes that may affect product performance; c) When the product resumes production after 2 years of suspension; 18
d) National quality supervision agencies and certification agencies put forward requirements for type inspection hour. 6.2.2.2 Judgment rules
JB20037——2004
Type inspection shall comply with all requirements of this standard. The prototype for type inspection should be selected from the products that have passed the factory inspection according to the method specified in GB/T10111. If one of the electrical safety performance 4.3.2.1~4.3.2.3 fails during the inspection, it will be judged to have failed the type inspection. If one of the other items is unqualified, double the re-inspection of the unqualified item. If the re-inspection still fails, the product will be judged to have failed the type inspection.
7 Logo, labeling, packaging, transportation and storage 7.1 The nameplate of each concentration tank should be fixed at the specified position. The size and technical requirements of the nameplate should comply with the regulations of GB/T13306, and should have the following marks: || tt||a) Product name and model:
b) Main technical parameters:
c) Product number and manufacturing date;
d) Product weight;
Manufacturing Factory name;
e)
f)) Registered trademark:
g)
Container category:
h))
Supervision Inspection mark;
) pressure vessel manufacturing license number;
j) product standard number.
7.2 The packaging and transportation of the concentration tank should comply with the regulations of JB/T4711. Components in the tank that are prone to vibration should have reliable anti-vibration and shock-absorbing measures, and exposed nozzles, sight glasses and other components should be sealed. Mixing components should be packaged separately. 7.2.1 The text and signs on the outer wall of the packaging box should be clear and have the following content: a) product model and name;
name of shipping unit and shipping station;
b)||tt| |e)
Name of receiving unit and receiving station;
d)
Delivery date;
e) Product net weight, gross weight, volume;||tt ||f) Product number;
g)
According to the regulations of GB/T191, print "up", "center of gravity", "afraid of getting wet", "no tumbling", "by "This is lifted" and other words or signs.
7.2.2 The following documents should be attached to the packaging box of the concentration tank: a) Product certificate;
The instruction manual should be written in compliance with the provisions of GB/T9969.1, and the content should include: 1. Product name , name, address, postal code and contact number of the manufacturer: - Implemented product standards;
- The main structure, performance, specifications, product purpose, scope of use, precautions, warnings and informative instructions, and protection of the product 19
3 Manufacturing inspection
(1)
17
JB20037—2004
5.3.1 Use GB/T6060.4 comparison sample block to rough stability of the inner surface of the concentration tank Carry out inspection. 5.3.2 The radial gaps between the mixer and the cylinder are measured at four equal parts in the axial direction and measured with a ruler. Use a ruler to measure the axial clearance at four different radial locations on both end caps. 5.3.3 The entire machine shall be subjected to hydraulic pressure test and visual leak detection according to GB150-1998. 5.3.4 The main pressure components shall be inspected according to the requirements of GB150-1998 10.9. 5.3.5 Non-destructive testing shall be carried out in accordance with the requirements of GB150-1998 10.8. 5.3.6 When the concentration tank is operating under load, the noise shall be tested according to the method of GB/T16769. 5.4 Electrical system safety inspection
5.4.1 Explosion-proof electrical safety shall be inspected according to the relevant requirements of CB3836.1. 5.4.2 Non-explosion-proof electrical safety inspection
5.4.2.1 The continuity of the protective grounding, insulation resistance, and withstand voltage test of the electrical system shall be inspected according to the requirements of 19.2, 19.3, and 19.4 in GB5226.1-2002 respectively.
5.4.2.2 The protective grounding circuit, buttons, indicators and displays, wiring, signs, warning signs and project codes of the electrical system shall be in accordance with GB5226.1-2002 8.2, 10.2, 10.3, Chapter 14 and Chapter 17 requires visual inspection. 5.5 Inspection of safety accessories
Safety valves and pressure gauges must be inspected and passed by the national quality supervision and inspection department before they can be used. 5.6 Appearance inspection
Visually inspect the appearance quality.
6 Inspection Rules
6.1 After the condenser end passes the inspection by the quality inspection department of the manufacturing unit and the local spiral furnace pressure vessel supervision agency, it can only leave the factory with a quality certificate attached.
6.2 Inspection is factory inspection and type inspection. 6.2.1 Factory inspection
6.2.1.1 The factory inspection items of the concentration tank shall be inspected one by one according to the provisions in Table 2. Table 2 Factory inspection items
Item category
Main performance
General performance
Inspection items
3.3, 4.1.1, 4.1.2, 4.2. 3, 4.2.4, 4.2.5, 4.3, 4.44.1.3,4.2.1,4.2.2,4.2.6,4.5
6.2.1.2 If any unqualified product is found in the concentration tank during the inspection process , it is allowed to be returned for repair and re-inspection. If the product is still unqualified, the product will be judged as unqualified.
6.2.2 Type inspection
6.2.2.1 Type inspection shall be carried out when one of the following situations occurs: a) trial production and identification of products after trial production or transfer to factory production; b) after full production , such as when there are major changes in structure, materials, and processes that may affect product performance; c) When the product resumes production after 2 years of suspension; 18
d) National quality supervision agencies and certification agencies put forward requirements for type inspection hour. 6.2.2.2 Judgment rules
JB20037——2004
Type inspection shall comply with all requirements of this standard. The prototype for type inspection should be selected from the products that have passed the factory inspection according to the method specified in GB/T10111. If one of the electrical safety performance 4.3.2.1~4.3.2.3 fails during the inspection, it will be judged to have failed the type inspection. If one of the other items is unqualified, double the re-inspection of the unqualified item. If the re-inspection still fails, the product will be judged to have failed the type inspection.
7 Logo, labeling, packaging, transportation and storage 7.1 The nameplate of each concentration tank should be fixed at the specified position. The size and technical requirements of the nameplate should comply with the regulations of GB/T13306, and should have the following marks: || tt||a) Product name and model:
b) Main technical parameters:
c) Product number and manufacturing date;
d) Product weight;
Manufacturing Factory name;bZxz.net
e)
f)) Registered trademark:
g)
Container category:
h))
Supervision Inspection mark;
) pressure vessel manufacturing license number;
j) product standard number.
7.2 The packaging and transportation of the concentration tank should comply with the regulations of JB/T4711. Components in the tank that are prone to vibration should have reliable anti-vibration and shock-absorbing measures, and exposed nozzles, sight glasses and other components should be sealed. Mixing components should be packaged separately. 7.2.1 The text and signs on the outer wall of the packaging box should be clear and have the following content: a) product model and name;
name of shipping unit and shipping station;
b)||tt| |e)
Name of receiving unit and receiving station;
d)
Delivery date;
e) Product net weight, gross weight, volume;||tt ||f) Product number;
g)
According to the regulations of GB/T191, print "up", "center of gravity", "afraid of getting wet", "no tumbling", "by "This is lifted" and other words or signs.
7.2.2 The following documents should be attached to the packaging box of the concentration tank: a) Product certificate;
The instruction manual should be written in compliance with the provisions of GB/T9969.1, and the content should include: 1. Product name , name, address, postal code and contact number of the manufacturer: - Implemented product standards;
- The main structure, performance, specifications, product purpose, scope of use, precautions, warnings and informative instructions, and protection of the product 19
2 Judgment Rules
JB20037——2004
Type inspection shall comply with all requirements of this standard. The prototype for type inspection should be selected from the products that have passed the factory inspection according to the method specified in GB/T10111. If one of the electrical safety performance 4.3.2.1~4.3.2.3 fails during the inspection, it will be judged to have failed the type inspection. If one of the other items is unqualified, double the re-inspection of the unqualified item. If the re-inspection still fails, the product will be judged to have failed the type inspection.
7 Logo, labeling, packaging, transportation and storage 7.1 The nameplate of each concentration tank should be fixed at the specified position. The size and technical requirements of the nameplate should comply with the regulations of GB/T13306, and should have the following marks: || tt||a) Product name and model:
b) Main technical parameters:
c) Product number and manufacturing date;
d) Product weight;
Manufacturing Factory name;
e)
f)) Registered trademark:
g)
Container category:
h))
Supervision Inspection mark;
) pressure vessel manufacturing license number;
j) product standard number.
7.2 The packaging and transportation of the concentration tank should comply with the regulations of JB/T4711. Components in the tank that are prone to vibration should have reliable anti-vibration and shock-absorbing measures, and exposed nozzles, sight glasses and other components should be sealed. Mixing components should be packaged separately. 7.2.1 The text and signs on the outer wall of the packaging box should be clear and have the following content: a) product model and name;
name of shipping unit and shipping station;
b)||tt| |e)
Name of receiving unit and receiving station;
d)
Delivery date;
e) Product net weight, gross weight, volume;||tt ||f) Product number;
g)
According to the regulations of GB/T191, print "up", "center of gravity", "afraid of getting wet", "no tumbling", "by "This is lifted" and other words or signs.
7.2.2 The following documents should be attached to the packaging box of the concentration tank: a) Product certificate;
The instruction manual should be written in compliance with the provisions of GB/T9969.1, and the content should include: 1. Product name , name, address, postal code and contact number of the manufacturer: - Implemented product standards;
- The main structure, performance, specifications, product purpose, scope of use, precautions, warnings and informative instructions, and protection of the product 19
2 Judgment rules
JB20037——2004
Type inspection shall comply with all requirements of this standard. The prototype for type inspection shall be selected from the qualified products of factory inspection according to the method specified in GB/T10111. If one item of electrical safety performance 4.3.2.1~4.3.2.3 is unqualified during the inspection, it shall be judged as unqualified for type inspection. If one of the other items is unqualified, the unqualified item shall be re-inspected twice. If it is still unqualified after re-inspection, it shall be judged as unqualified for the product type inspection.
7 Marking, labeling, packaging, transportation and storage 7.1 The nameplate of each concentrate tank shall be fixed at the specified position. The size and technical requirements of the nameplate shall comply with the provisions of GB/T13306 and shall have the following markings:
a) Product name and model:
b) Main technical parameters:
c) Product number and manufacturing date;
d) Product weight;
Manufacturer name;
e)
f) Registered trademark:
g)
Container category:
h))
Inspection mark;
|) Pressure vessel manufacturing license number;
j) Product standard number.
7.2 The packaging and transportation of concentrate tanks shall comply with the provisions of JB/T4711. Parts in the tank that are prone to vibration should have reliable anti-vibration and shock-absorbing measures, and exposed parts such as pipe openings and sight glasses should be sealed. Stirring parts should be packed separately. 7.2.1 The words and signs on the outer wall of the packaging box should be clear and have the following contents: a) Product model and name;
Shipping unit and shipping station name;
b)
e)
Receiving unit and receiving station name;
d)
Shipping date;
e) Net weight, gross weight and volume of the product;
f) Product number;
g)
Print words or signs such as "upward", "center of gravity", "afraid of moisture", "no rolling", "lift from here" on the packaging box according to the provisions of GB/T191.
7.2.2 The following documents should be included in the packaging box of the concentrate tank: a) Product certificate;
The preparation of the instruction manual should comply with the provisions of GB/T9969.1 and should include: - Product name, manufacturer name, address, zip code and contact number; - Implementation of product standards;
- Product main structure, performance, specifications, product use, scope of use, precautions, warnings and reminders, protection 19
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