CN208187060U - 一种锂电池极片涂层红外辐射干燥装置 - Google Patents
一种锂电池极片涂层红外辐射干燥装置 Download PDFInfo
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- CN208187060U CN208187060U CN201820667633.1U CN201820667633U CN208187060U CN 208187060 U CN208187060 U CN 208187060U CN 201820667633 U CN201820667633 U CN 201820667633U CN 208187060 U CN208187060 U CN 208187060U
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- pole piece
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- 230000005855 radiation Effects 0.000 title claims abstract description 115
- 238000000576 coating method Methods 0.000 title claims abstract description 99
- 239000011248 coating agent Substances 0.000 title claims abstract description 93
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 41
- 238000001035 drying Methods 0.000 title claims abstract description 33
- 238000001179 sorption measurement Methods 0.000 claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 229920002574 CR-39 Polymers 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- -1 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002134 carbon nanofiber Substances 0.000 claims description 2
- 239000002041 carbon nanotube Substances 0.000 claims description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 claims description 2
- 239000009719 polyimide resin Substances 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- BFMKFCLXZSUVPI-UHFFFAOYSA-N ethyl but-3-enoate Chemical compound CCOC(=O)CC=C BFMKFCLXZSUVPI-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 83
- 239000002344 surface layer Substances 0.000 abstract description 30
- 239000000446 fuel Substances 0.000 abstract description 14
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 9
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 7
- 239000011247 coating layer Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 40
- 238000007791 dehumidification Methods 0.000 description 16
- 238000010521 absorption reaction Methods 0.000 description 13
- 238000001704 evaporation Methods 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 11
- 230000008020 evaporation Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 6
- 229910002027 silica gel Inorganic materials 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- 238000007581 slurry coating method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OXHNLMTVIGZXSG-UHFFFAOYSA-N 1-Methylpyrrole Chemical compound CN1C=CC=C1 OXHNLMTVIGZXSG-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820667633.1U CN208187060U (zh) | 2018-05-04 | 2018-05-04 | 一种锂电池极片涂层红外辐射干燥装置 |
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CN201820667633.1U CN208187060U (zh) | 2018-05-04 | 2018-05-04 | 一种锂电池极片涂层红外辐射干燥装置 |
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CN208187060U true CN208187060U (zh) | 2018-12-04 |
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CN201820667633.1U Expired - Fee Related CN208187060U (zh) | 2018-05-04 | 2018-05-04 | 一种锂电池极片涂层红外辐射干燥装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108645175A (zh) * | 2018-05-04 | 2018-10-12 | 北京绿能嘉业新能源有限公司 | 一种锂电池极片涂层红外辐射干燥装置 |
CN116393343A (zh) * | 2023-04-12 | 2023-07-07 | 燕山大学 | 一种锂电池极片干燥设备 |
CN116864626A (zh) * | 2023-04-25 | 2023-10-10 | 盐城工学院 | 一种锂离子电池用极片处理工艺 |
WO2024103811A1 (zh) * | 2022-11-16 | 2024-05-23 | 比亚迪股份有限公司 | 加热板和涂布机烤箱 |
-
2018
- 2018-05-04 CN CN201820667633.1U patent/CN208187060U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108645175A (zh) * | 2018-05-04 | 2018-10-12 | 北京绿能嘉业新能源有限公司 | 一种锂电池极片涂层红外辐射干燥装置 |
WO2024103811A1 (zh) * | 2022-11-16 | 2024-05-23 | 比亚迪股份有限公司 | 加热板和涂布机烤箱 |
CN116393343A (zh) * | 2023-04-12 | 2023-07-07 | 燕山大学 | 一种锂电池极片干燥设备 |
CN116393343B (zh) * | 2023-04-12 | 2023-11-07 | 燕山大学 | 一种锂电池极片干燥设备 |
CN116864626A (zh) * | 2023-04-25 | 2023-10-10 | 盐城工学院 | 一种锂离子电池用极片处理工艺 |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Infrared radiation drying device for lithium battery pole piece coating Effective date of registration: 20190910 Granted publication date: 20181204 Pledgee: Beijing Chegongzhuang Branch of Huaxia Bank Co.,Ltd. Pledgor: BEIJING LVNENG JIAYE NEW ENERGY CO.,LTD. Registration number: Y2019110000001 |
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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 |
Date of cancellation: 20210407 Granted publication date: 20181204 Pledgee: Beijing Chegongzhuang Branch of Huaxia Bank Co.,Ltd. Pledgor: BEIJING LVNENG JIAYE NEW ENERGY Co.,Ltd. Registration number: Y2019110000001 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 |
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CF01 | Termination of patent right due to non-payment of annual fee |