CN107541797B - 聚丙烯腈基碳纤维干喷湿纺专用喷丝板的高效清洗方法 - Google Patents
聚丙烯腈基碳纤维干喷湿纺专用喷丝板的高效清洗方法 Download PDFInfo
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- CN107541797B CN107541797B CN201710885341.5A CN201710885341A CN107541797B CN 107541797 B CN107541797 B CN 107541797B CN 201710885341 A CN201710885341 A CN 201710885341A CN 107541797 B CN107541797 B CN 107541797B
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- cleaning
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000009987 spinning Methods 0.000 title claims abstract description 34
- 229920002239 polyacrylonitrile Polymers 0.000 title claims abstract description 28
- 238000002166 wet spinning Methods 0.000 title claims abstract description 28
- 239000000835 fiber Substances 0.000 title claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 26
- 238000005406 washing Methods 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 110
- 230000010355 oscillation Effects 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 18
- 238000010926 purge Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 10
- 238000011010 flushing procedure Methods 0.000 claims abstract description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 35
- 238000012797 qualification Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000002000 scavenging effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 8
- 210000003128 head Anatomy 0.000 claims description 8
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 17
- 239000000243 solution Substances 0.000 description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 238000001514 detection method Methods 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000000643 oven drying Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229940113088 dimethylacetamide Drugs 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
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CN201710885341.5A CN107541797B (zh) | 2017-09-26 | 2017-09-26 | 聚丙烯腈基碳纤维干喷湿纺专用喷丝板的高效清洗方法 |
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CN201710885341.5A CN107541797B (zh) | 2017-09-26 | 2017-09-26 | 聚丙烯腈基碳纤维干喷湿纺专用喷丝板的高效清洗方法 |
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CN107541797A CN107541797A (zh) | 2018-01-05 |
CN107541797B true CN107541797B (zh) | 2019-01-29 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111321473A (zh) * | 2018-12-13 | 2020-06-23 | 中国石油化工股份有限公司 | 一种聚丙烯腈原丝用喷丝板的清洗方法 |
CN110820054B (zh) * | 2019-11-22 | 2021-04-27 | 蓝星(成都)新材料有限公司 | 一种用于芳纶1414喷丝板的清洗方法 |
CN110820055A (zh) * | 2019-12-05 | 2020-02-21 | 上海高强高模新材料科技有限公司 | 一种中间相沥青熔融纺丝喷丝板的高效清洗方法 |
CN111389814A (zh) * | 2020-04-07 | 2020-07-10 | 中国科学院宁波材料技术与工程研究所 | 一种化纤喷丝板用振板式超声波清洗装置和清洗方法 |
CN112391683B (zh) * | 2020-11-06 | 2022-09-13 | 湖南东映碳材料科技有限公司 | 一种炭纤维纺丝组件的清洗方法 |
CN114054423B (zh) * | 2021-09-08 | 2023-04-28 | 中复神鹰碳纤维股份有限公司 | 一种喷丝板自动清洗方法及装置 |
CN114307395A (zh) * | 2021-11-11 | 2022-04-12 | 荣成碳纤维科技有限公司 | 聚丙烯腈基碳纤维干喷湿纺专用精密滤片高效清洗方法 |
CN114318554B (zh) * | 2022-02-08 | 2022-12-09 | 安徽红爱实业股份有限公司 | 一种熔喷布生产用模头自动清洁设备 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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BRPI0810796B1 (pt) * | 2007-05-01 | 2018-10-23 | Nippon Steel & Sumitomo Metal Corp | método de limpar folha de aço e sistema de limpeza contínuo de folha de aço. |
CN103451748B (zh) * | 2012-05-28 | 2016-01-13 | 中国科学院宁波材料技术与工程研究所 | 一种聚丙烯腈原丝纺丝喷丝板的清洗方法 |
CN203451654U (zh) * | 2013-08-29 | 2014-02-26 | 珠海醋酸纤维有限公司 | 喷丝帽酸洗装置 |
CN105088365A (zh) * | 2014-05-14 | 2015-11-25 | 中国石油化工股份有限公司 | 喷丝板的清洗方法 |
CN104775167A (zh) * | 2015-03-23 | 2015-07-15 | 中复神鹰碳纤维有限责任公司 | 一种聚丙烯腈纤维用喷丝板的清洗方法及设备 |
CN104959353B (zh) * | 2015-07-07 | 2016-04-06 | 山东泰邦生物制品有限公司 | 一种节水降温型的在线清洗方法 |
CN106968019B (zh) * | 2017-04-28 | 2019-04-02 | 中简科技股份有限公司 | 一种湿法pan纺丝用钽材喷丝板的清洗方法 |
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Effective date of registration: 20241010 Address after: 065000 West side of Fengxiang Road, south of Longxian Road, Hebei Langfang High tech Industrial Development Zone, Anci District, Langfang City, Hebei Province Patentee after: Changsheng (Langfang) Technology Co.,Ltd. Country or region after: China Patentee after: KANGDE CARBON VALLEY TECHNOLOGY CO.,LTD. Address before: 065000 Hebei, Langfang, Anci, south of Ruifeng Road, Chang Fu Road. Patentee before: ZHONG AN XIN TECHNOLOGY CO.,LTD. Country or region before: China Patentee before: KANGDE CARBON VALLEY TECHNOLOGY CO.,LTD. |