Some standard content:
Machinery Industry Standard of the People's Republic of China
JB/T 8653-1997
Fixed Chamber Belt Vacuum Filter
1997-10-05 Issued
Ministry of Machinery Industry of the People's Republic of China
1998-01-01 Implementation
JB/T 8653
This standard is issued and managed by the National Technical Committee for Separation Machinery Standardization. The responsible drafting unit of this standard is Beijing Nonferrous Metallurgical Design and Research Institute. The participating drafting units of this standard are: Kangzhou Chemical Machinery, Changling Refinery Machinery Division. The main contributors to this standard are: Qisheng, Shushui. Gao Yang. 1 Scope
Machinery Industry Standard of the People's Republic of China
Fixed Chamber Belt Vacuum Filter
JB/I86531497
This standard specifies the technical requirements for fixed chamber belt vacuum filter (hereinafter referred to as "filter"), including the following requirements: test method, cold test, labeling, packaging, storage and other requirements.
This standard applies to fixed chamber belt vacuum filter with rubber belt: 2 Reference standards
The following standards are included in the standard and are used as the reference year. When the standard is published, the reference version is valid. All markings will be recognized. Please check and use the following standard for the correct version. GB 19190
GB227n-EG
CB32802
GB9439-88
GB109mS
GE mSS
GT:T-R3O.:-61
GB/T 1338492
T5/T +21/-01
3 original language
packaging storage and transportation can be marked
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Separator according to the product still dynamic rate level determination one-way method account type pressure filter test method
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Yi Sheng Village chemical equipment
This standard is used for the following terms,
,! Rubber filter belt: nuclear belt type real test machine code" support The filter cloth is used to filter the non-reported tension, and the H-shaped filter is carried by the legal person of the empty box.
3.2 Home: The adhesive sheet below the filter belt is negative, and the lower sheet can be connected with the velvet sheet. And the following agent: Strong thickener:
3.3 Friction belt, position: The belt between the filter market and the vacuum building. The grinding belt is shipped with the law section, and the filter cost is not easy to grind the city quickly. 3.4 Empty box: The small real wine is filled with false pressure air from the small holes on the surface of the air chamber, and the air cushion is shaped like a mountain, which holds up the filter belt. With the force,
3.5 Slide, the empty pin at the lower point of the position is the ownership, and the belt moves on it. Approved by the Ministry of Machinery Industry in 1997105
1998 01 01 Implementation
4 Technical requirementsbzxZ.net
The machine shall be manufactured in accordance with the drawings and technical documents approved by the specified procedures. 4.1 Strict quality
4.1.1 The speed regulator shall be operated within the specified speed range of the design. 4.1.2 There shall be no air leakage at the joints between the vacuum box and the vacuum road. 4.1.3 There shall be no leakage. The filter belt shall be automatically adjusted to obtain effective results. 4.1.4 The filter belt shall not run more than 1cm away from the center line of the machine. There shall be no hole blocking at the same point as the vacuum box.
4.1.5 The air control system of the whole machine shall be sensitive and reliable. 4.1.6 All lubricating parts should be ensured to be in good lubrication condition. 4.1.7 The temporary operation rate of the machine should not be greater than 100B(A). 4.1.8 The whole machine should be level and work without any downtime for not less than 30mnh. 4.9 The whole machine should pass the market test! The following points are required: a) The material should be able to form a slurry layer on the filter cloth surface when the material is inflamed; at the front end, the filter cake can be completely removed; the filter cloth should not have obvious dirty and clean boundaries after washing; d) The main light weight indicators such as air supply, production capacity, liquid tray, solid content, etc. should be selected to meet the requirements of the design. 4.2 Material requirements 4.21 The filter machine should have a material seat and a material inspection system; 4.2.3 Carbon steel is 37C9.
4.2.3 Casting position should comply with the provisions of 3943, 4.2.4 Stainless steel should be 8328. and GT927n. 4.2.5 Vacuum box slide should be made of good material with small coefficient of improvement. 4.3 Manufacturing cost
4.3.1 After assembly, the system error of the movement should not be greater than 1 level. b) The thickness of the adhesive layer should be tested. 4.3.2 The micro-oil
control adhesive is only available from the manufacturer's production certificate, 4. 3.3 Rubber belt
! The outer surface of the single-section should be smooth and flat, without any convex or concave marks. The friction belt should be smooth and straight. The load should not exceed 0.5/13, and the total length should not exceed 2-1m. The pulling strength of the tension belt is 2200N/:
4. 3. 4 a) 1. The three-dimensional degree of the vacuum box and the variable speed box should be within 1.0m. The vacuum box and the variable speed box should be airtight and no vortex is allowed. 4.4.1 The relative difference between the center of each section and the center of the vacuum box should be within 1.5nm. 4.4.2 The vacuum box lifting and lowering installation surface should be parallel to the real case pin, and the difference should be 4=.m. 4. The hand-held top guide should be considered according to the difference between the inner and outer air box surfaces. The difference is within m. 4.4. The parallelism error of the support should not be changed with the drive, and the error should not be changed with the drive, and the error should not be changed with the drive, and the error should be reported. 1597 JR/T 8653
4.4.5 There shall be no joint phenomenon at the cleaning water, sealing water pipe tank and connection joints. 4.4.6 The purchased equipment (or speed machine, motor, etc.) shall have a certificate: 4.5 Appearance quality
4.5.1 The external inspection department shall ensure that the assembly surface is neat and tidy, and there shall be no obvious misalignment. 4.5.2 The exposed seams shall be trimmed before cutting. The dangerous liquid, flash and flying branches shall be removed. 4.5.3 The surface of the non-added metal shall be painted with anti-separation paint, in accordance with the provisions of the National Quality Standard No. 3/1727. 4.5.4: The rubber and metal surface quality of the lining wheel shall comply with the specifications of the Taiwan HCJ. 4.63 Enterprise requirements
The flat transmission cutting assembly shall have the original maintenance of the blade unloading, and there shall be a special mark. 4. 6. 1
4.6.2 The electric control motor should be in accordance with the following: 5 Test method
5.1 Variable operation test
5.1.1 Under the filter high speed condition, run continuously for 2b to perform the empty operation test. 5.1.2 Determine the point of the empty tank and the airtight connection. The test method can be selected from the following methods with equal effectiveness! Punch all the holes on the flow section and put them on the tape, so that the tape and the rubber are tightly held. Attach a, and under the condition of the small-scale close judgment of the platform, the vacuum requirement can maintain the loss of the proposed work authenticity: b: In the mourning place, the kerosene leakage is carried out, and the port is not allowed to carry 13mi 51.34.1.1, 4.1.34.1.5 daily test inspection 5.1.44.:: .: According to the provisions of GB1090. 5.2 The generation of the more than the test
5.2.1 The empty operation or the test has been qualified, and the rated condition of the cow ten is continuously sent to the Hh item. The test should be carried out. 5. 3. 21. 1. 9a.-. J. 4 H daily test ±5.2.34.1.9d report GB1C60 single provisions. 5.2.44.1.7 According to G61C891 special risk test 5. 3 average-average improvement T time epidemic (1G901 of the formulation of the test). 6 Inspection rules
6.1 Factory inspection
6.1.1 Each product shall be tested according to the specification of 5.1, and the test piece shall be attached with 1\product verification before it can be released from the factory! 6.1.2 The inspection shall include the contents of 1.1.1~4.6, 4.5 and 4.5. 6.2 Type inspection
E.2. Type inspection shall be carried out in any of the following cases a) New products or products in the factory:
Production model, such as structure, material, process, has significant changes, which may affect the production performance of the product: When the formal production is completed, after the production plan is determined, a periodic inspection shall be carried out: After the product has been discontinued for a long time.Restore the main production - when
! H! Inspection results written on the type of loose test is very different: the national quality supervision agency tree out of the type of civil inspection requirements. 3 type of specification in addition to the factory acceptance of the small wear should also include 4.1.? ,, 9 content is allowed to connect 0.2 table due to the test hoop.
Marking, packaging, transportation and storage
7.1 The filter should be fixed with a permanent label in a visible position. The label should comply with B/T13305. The label should indicate the following: a) Name and model of the selected filter: b) Main technical data
Filter area
Effective width of filter belt
Filter speed
Operating vacuum chamber
Air source, clamping force
Motor power
Machine quality
d) Date of manufacture:
e) Product name
7.2 Packaging
7.2.1 The machine shall be disassembled into parts and the packaging requirements shall comply with the provisions of B1351. 2.2 The markings on the outside of the packaging box shall comply with the provisions of Gn 191: 2.2.3 The accompanying technical documents of the product are as follows: a) Packing list; b) Product certificate: 3) Instruction manual: 4) Other relevant technical information: 7.3 The filter should be kept in a relatively safe place with an energy saving of 15~40% during the conveying process. 7.4.1 The filter should be stored in a relatively safe place with an energy saving of 15~40%. 7.7 The glue joint should be stored in a relatively safe place with a relatively high temperature. 50~86%, in a closed box at 15~41℃. Keep clean, avoid direct exposure to oxygen, strong charging, high temperature, acid, alkali, oil, organic matter, such as colloid or gold medal, etc., avoid contact with edible materials, snow and water corrosion.
8 Quality Assurance
Under the conditions of product storage, installation, use and maintenance, the product may not work normally within 1 generation from the date of production due to manufacturing quality problems! It should be compensated for or replaced (not including spare parts),
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