CN109778328B - 一种芳纶ⅲ纤维连续式鼓风热处理装置及工艺 - Google Patents
一种芳纶ⅲ纤维连续式鼓风热处理装置及工艺 Download PDFInfo
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- CN109778328B CN109778328B CN201811557154.5A CN201811557154A CN109778328B CN 109778328 B CN109778328 B CN 109778328B CN 201811557154 A CN201811557154 A CN 201811557154A CN 109778328 B CN109778328 B CN 109778328B
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- Prior art keywords
- heat treatment
- inert gas
- air
- fiber
- aramid iii
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- 239000000835 fiber Substances 0.000 title claims abstract description 114
- 238000010438 heat treatment Methods 0.000 title claims abstract description 97
- 229920003235 aromatic polyamide Polymers 0.000 title claims abstract description 86
- 239000004760 aramid Substances 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000001035 drying Methods 0.000 claims abstract description 64
- 239000011261 inert gas Substances 0.000 claims abstract description 64
- 238000005485 electric heating Methods 0.000 claims abstract description 20
- 238000007664 blowing Methods 0.000 claims abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 19
- 239000002243 precursor Substances 0.000 claims description 18
- 238000006116 polymerization reaction Methods 0.000 claims description 17
- 238000009987 spinning Methods 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 229920006231 aramid fiber Polymers 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 3
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000011161 development Methods 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 238000007380 fibre production Methods 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000002166 wet spinning Methods 0.000 description 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 benzimidazole diamine Chemical class 0.000 description 1
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012643 polycondensation polymerization Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 1
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CN201811557154.5A CN109778328B (zh) | 2018-12-19 | 2018-12-19 | 一种芳纶ⅲ纤维连续式鼓风热处理装置及工艺 |
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CN201811557154.5A CN109778328B (zh) | 2018-12-19 | 2018-12-19 | 一种芳纶ⅲ纤维连续式鼓风热处理装置及工艺 |
Publications (2)
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CN109778328A CN109778328A (zh) | 2019-05-21 |
CN109778328B true CN109778328B (zh) | 2020-08-04 |
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CN201811557154.5A Active CN109778328B (zh) | 2018-12-19 | 2018-12-19 | 一种芳纶ⅲ纤维连续式鼓风热处理装置及工艺 |
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CN (1) | CN109778328B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6711046A (zh) * | 1966-09-23 | 1968-03-25 | ||
CN2358086Y (zh) * | 1998-09-04 | 2000-01-12 | 大连合成纤维研究所 | 热处理箱 |
CN2913395Y (zh) * | 2006-02-15 | 2007-06-20 | 董旭东 | 多功能腈纶丝后处理装置 |
ITMI20130821A1 (it) * | 2013-05-21 | 2013-08-20 | M A E S P A | Apparecchiatura per lo stiro di fibre acriliche in atmosfera di vapore in pressione e dispositivo automatico di incorsamento per detta apparecchiatura. |
CN204097617U (zh) * | 2014-08-21 | 2015-01-14 | 济南大自然新材料有限公司 | 纺丝机甬道送风装置 |
CN205223429U (zh) * | 2015-12-25 | 2016-05-11 | 四川辉腾科技股份有限公司 | 分温区多通道在线热处理装置 |
CN206345950U (zh) * | 2016-11-18 | 2017-07-21 | 江苏神鹤科技发展有限公司 | 一种高模高强聚乙烯纤维牵伸热箱的甬道结构 |
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- 2018-12-19 CN CN201811557154.5A patent/CN109778328B/zh active Active
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of Aramid III fiber continuous blast heat treatment device and process Effective date of registration: 20220901 Granted publication date: 20200804 Pledgee: Sichuan Fushun Rural Commercial Bank Co.,Ltd. Pledgor: SICHUAN HUITENG TECHNOLOGY Co.,Ltd. Registration number: Y2022980014202 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200804 Pledgee: Sichuan Fushun Rural Commercial Bank Co.,Ltd. Pledgor: SICHUAN HUITENG TECHNOLOGY Co.,Ltd. Registration number: Y2022980014202 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A continuous blast heat treatment device and process for aramid III fiber Granted publication date: 20200804 Pledgee: Sichuan Fushun Rural Commercial Bank Co.,Ltd. Pledgor: SICHUAN HUITENG TECHNOLOGY Co.,Ltd. Registration number: Y2024980033820 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |