This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of airlaid paper machines. This standard applies to glued dust-free paper machines, heat-sealed dust-free paper machines and composite dust-free paper machines (hereinafter referred to as "airlaid paper machines"). QB/T 2523-2001 Airlaid paper machines QB/T2523-2001 Standard download decompression password: www.bzxz.net

Classification number Y91
Meal number 94832001
Light Industry Industry Standard of the People's Republic of China
QB/T2523-2001
Dry-laid papermaking machine
2001-11-15 Issued
China Light Industry Federation
2002-05-01 Implementation
QB/T2523—2001
This standard refers to the technical structure of similar foreign products, combined with the actual situation of the development and production of dry-laid papermaking machines at home, and is determined through research and verification. This standard is issued by the China Light Industry Federation Business Department: This standard is maintained by the National Light Industry Machine Standardization Center. The originator of this standard: Hubei Shan Light Industry Machinery Co., Ltd. The main drafters of this standard are: Jiao Yuan, Chen Guangren, YKNarKi
1 Standard of the People's Republic of China on Light Industry
Dry-laid papermaking machine
QB/T 2523—2001
This standard specifies the product classification, technical requirements, test methods, inspection, packaging and transportation of dry-laid papermaking machines. This standard is applicable to glued non-paper machines, batched dust-free paper machines and composite dust-free paper machines (hereinafter referred to as "dry-laid papermaking machines"). 2 Reference standards
! The standards listed above are for the purposes of inclusion, and multiple documents are cited in this standard to form a standard. This standard is published and the versions shown are all signed by the relevant departments. All the standards mentioned above will be revised by the relevant departments. The equipment using the standard should be subject to the latest version.
GD191-200C Packaging and storage display mark
QB/1451.2-1989 GB/T451.3-1999 Determination of floating wheat on paperboard GR/531085 Determination of extreme heat tensile strength of paper (speed addition method) B461-Determination of tensile strength of paper to paper filter height (full-fall paper and paper after timed water-based tensile strength OB/1 465.2-19892
GB 23941996
73/E 5226.1
Safety mark
3/1638-1986
GB 9969.::1998
Q9/T13305-—1991
GR/T14253 -- 1993
GHT 14436- 13
QB/T1339—1991
Industrial machinery and electrical equipment - Part 1: General conditions for the delivery of goods
Industrial product instructions
General technical provisions for industrial machinery
General rules for guarantee of industrial products
QH/T1422.5—[992
QB/T 1588.11992
QB/T1588.2—1992
QB/T1588.3—1992
QB/1588.41993
QF/T1588.5—1996
Q1J/T 3664—1999
General parts of papermaking machinery, ordinary steel pipes, technical specifications, general technical conditions for welding parts of light industrial machine plates
General technical conditions for cutting workpieces
General technical conditions for assembly of light industrial machinery
General technical parts for painting of light industrial machinery
General technical conditions for packaging of light machinery
Web width series and size of papermaking machines
033917-1099 Papermaking machine manufacturers and annual dynamic balance QBF1·-194 Pulp and papermaking professional equipment installation 1 process 1 and supervision and acceptance technical specifications China Light Industry Federation 20% 1-1-15 approved 2002-0501 implementation
3 Product packaging and basic parameters
3.1 Ten-method paper machine classification
QB/T 2523—2001
3.1.1 According to the different paper production processes, it can be divided into: dust-free paper machine, hot-rolled dust-free paper machine, and composite dust-free paper machine. 3.1.2 According to the layout of the transmission device, it can be divided into: left-hand machine (indicated by 7), right-hand machine (indicated by Y). The left-hand machine is the one that faces the paper output by the transmission device, and the right-hand machine is the right-hand machine. 3.21 Machine output number description
20□
Transmission device has a special code, 7 or Y
(paper width value 3 or 4 digits) manufacturer code (can be sent, a Chinese pinyin Ningdan Ningdan Le) French Economic and Social Society code
Paper machine code
3.3 The width of a paper machine series should be recorded in the table 1. Table! Drying machine width series
clean welcome case
the main technical teaching effect of the next level machine is the same as the standard of agricultural 2. 2400
Table 2 two-way machine on the two technical data
main products
cold paper insulation
fixed blood gmr
modification and type
glue room
(weekly content)
deep chicken fiber who
down drying method
installation abandoned manufacturing
800
2G1! 1200
Cavity platform hot platform and age group and friends club
Intersection road platform center
Micro-combination platformWww.bzxZ.net
Dust-free paper, dust-free, medium-free paper: 4 small dust-free paper, dust-free low-no sitting period, dust-free paper, half-no cow effect, five dust effects S
RO~·100O
45--12U
1~15n0
35DD-40
45~340
Vertical axis rotating head box net shape technology or technology level "reaching the required shape makeup technology 4%-
20--80
Hot air through dense drying
6D0Q--6500
45·t50
Following mode
Full-flow variable pre-rheological transmission
FS system
Note: The "口" in the model number is the manufacturer code, the "中产" is the manufacturer name, the first Chinese character is used as ... 1. Light requirements
Grade 1 machines shall comply with the provisions of this standard and be manufactured according to the drawings and technical documents approved by the specified process. 4.2. Performance requirements
4.2.1 The basic performance of dry-process machines shall comply with the provisions of Table 2. 4.2.2 Glue application and glue application shall be controlled by hand, and the error of glue liquid flow shall be controlled within 5g/m3. The effect of glue penetration shall be good: 4.2.3 Heat-sealing and heat-sealing of composite paper machines shall be uniform in strength and content of olefin fiber and velvet according to the specified strength, and the specific strength shall be controlled by T control number. The error of the content shall not be greater than ±:
4.2.4 The temperature display of heat-sealing machine shall be accurate, easy to control, and the temperature recognition error shall not be greater than 4℃. 4.2.5 The temperature change of the drying oven should be displayed accurately and easy to control. The temperature error should not be greater than ±4%. 4.3 Control requirements
4.3.1 The manufacturing of the joints of the dry fiber machine shall comply with the provisions of QB.T15SB.1. 4.2.21 The manufacturing of the dry fiber machine shall comply with the provisions of QB/T1588.2. 4.3.3 The dimensions of the dry fiber machine tube shall comply with the provisions of QB1339. 4.3.4 The manufacturing of the dry fiber machine cylinder shall comply with the provisions of QB/T1422.5. 4.3,5 The dry fiber machine shall comply with the provisions of QB/T301. 4.3.6 The dry fiber forming net and dry net shall comply with the provisions of QB/T3664. 4.4 Installation requirements
4.4.1 The assembly of the dry fiber machine shall comply with the provisions of QB/T1588.3. The subassembly shall be on a cast iron platform or installed on rails.
4.4.2 The installation of the paper machine shall be in accordance with the specific provisions. 4.4.3 or Beijing rate pin safety level is 0.10/1(00.4.1.4 The water card of the vacuum box of the glue application department is 0.15.000:4.4.5 The installation level of the active saw, the return standard, and the hot press glue limit is 0.06100], 4.4.6 The installation level of the guide pin is 0.201000.4.5 Electrical safety requirements
4.5.1 The electrical system of the Niufa paper machine shall comply with the provisions of GBT5226.1. 4.5.2 The insulation resistance between the power circuit wire and the protective grounding circuit of the Yunfa paper machine shall not be less than 1M. 4.5.3 The circuit wire of the Yunfa paper machine and the protective grounding circuit shall be subjected to the withstand voltage test in 4.8 Operation requirements
4.6.1 When the machine is turned back, the mouth sound (sound pressure level) shall not be less than 85 (A): 4.6.2 The temperature should not exceed the following requirements. a) When the sliding shaft or the oscillator is working, it should not exceed 25℃, and the maximum working temperature should not exceed 65℃. b) When the bearing is working, the temperature rise of the dynamic bearing should not exceed 35℃, and the working temperature should not exceed 7℃. 4.7 External requirements
4.1 The external surface should not have rust, magnetic damage, hair shaving and other defects. 4.7.2 The joint surface of the parts should be flat and there should be no obvious misalignment. 3
Q$/T 2523-200:
4.7.3 The quality of paint shall be determined according to QB/T1588.4. 5 Test methods
5.1 The inspection shall be carried out in accordance with the provisions of GB4S1.2, GBT451.3, GBT453, QBT461.1 and GB/465.2.
5.2 The dynamic reverse gradient test shall be carried out on a dynamic balancing machine, and the test results shall comply with the provisions of 4.3.5: 5.3 Idle running test
a) The machine shall rotate steadily without any abnormal rotation, and the rotation time shall not exceed 4h. The idling test is carried out at low, medium and high speed levels. The running time at city speed (the maximum commercial speed is 70 Hz) should be no less than 2 hours. When the vehicle is running at high speed, all the air flow should be stopped during the test. The air flow should be activated 3 times. 5.4 Auxiliary bearing temperature rise determination is carried out by using a point meter on the surface of each bearing seat. The test results should comply with the provisions of 1.5.2: 5.5 Error determination by low speed machine using a precision meter. The level meter is 1.5m above the ground, that is, the maximum external inductance of the machine is 4 points above the level, and the measurement results should comply with the provisions of 151 in 5.6 electrical safety test GB5226.1-19 20.2, 20.3, 20.4. The measurement results are in accordance with the provisions of 4.5.1: 42 and 43.
5 Inspection rules
3.! Each product shall be inspected and qualified by the quality inspection department of the company, and shall be accompanied by a product quality certificate (specifying the standard of the company) and can be shipped.
3.2 Paper inspection is divided into inspection and type inspection. 5. 2. 1 Factory inspection: 1. The inspection items are 4.3~4.7 of this standard. 2.2 Type inspection: When any of the following situations occurs, a) When a new product is being finalized: b) After formal production, the quality control, materials, and other aspects of the product must have undergone significant changes, which may affect the product performance: 6.2.3 Type inspection items are not the requirements specified in this standard. 3.2.4 The sample for type inspection has not been used by the user. One machine is selected for each batch of products per year, and the following marking, packaging, transportation and storage are carried out during use.
7.1 The product is fixed with appropriate markings on the velvet machine, and the markings, shapes and sizes are in accordance with the provisions of GB13306. The following are worn inside.
a) Manufacturer name:
6) Trademark:
Product name:
) Product model:
e Net width:
is specified as egg range:
1 Operation description:
b) Torque:
) Equipment quantity:
k) Manufacturing month version:
Long production number.
QET2523-20Q1
7. 2 The dryer has indications of lubrication, flexibility, and safety signs. 1. Type, internal wear should comply with G month T 2891 flower regulations,
7.3 Random text includes.
a, product qualification (according to G/T14436 regulations): product instructions (according to GH 9.1 regulations): c) packaging.
7.4 The packaging of the fiber machine shall comply with the provisions of Q158B.5. 7.5 The packaging, transportation and service signs of the paper machine shall comply with the provisions of GB91: 7.6 The packaging, receiving and delivery signs of the fiber machine shall comply with the provisions of G/T6 88, 7.7 The storage
products should be kept in ten modes, prevent the delay of the site, and should be opened and choked every 6 months, and the necessary anti-slip treatment should be carried out.
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