CN103256792A - 一种动力锂离子电池极片的真空烘箱及其烘干方法 - Google Patents
一种动力锂离子电池极片的真空烘箱及其烘干方法 Download PDFInfo
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- CN103256792A CN103256792A CN2013102012206A CN201310201220A CN103256792A CN 103256792 A CN103256792 A CN 103256792A CN 2013102012206 A CN2013102012206 A CN 2013102012206A CN 201310201220 A CN201310201220 A CN 201310201220A CN 103256792 A CN103256792 A CN 103256792A
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- 238000001035 drying Methods 0.000 title claims abstract description 43
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- 238000001291 vacuum drying Methods 0.000 claims description 30
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 17
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
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- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106546072A (zh) * | 2015-09-18 | 2017-03-29 | 深圳市鹏翔运达机械科技有限公司 | 接触式加热真空干燥烘箱 |
CN108511677A (zh) * | 2018-04-26 | 2018-09-07 | 力信(江苏)能源科技有限责任公司 | 电池极卷加热装置 |
CN111623615A (zh) * | 2020-05-29 | 2020-09-04 | 海宁市富连机械有限公司 | 一种纺织生产用布料烘干设备 |
CN112510267A (zh) * | 2020-12-24 | 2021-03-16 | 惠州市超聚电池有限公司 | 电芯极片的卷绕方法及电芯制备方法 |
CN112902625A (zh) * | 2021-03-26 | 2021-06-04 | 东台市金嘉纺织有限公司 | 一种用于乱麻面料生产用烘干设备 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107782096B (zh) * | 2016-10-09 | 2020-07-31 | 万向一二三股份公司 | 一种锂离子电池电极干燥装置及其干燥方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB639099A (en) * | 1948-04-01 | 1950-06-21 | Paul Alexander | Improvements in or relating to methods of eliminating moisture from the surface of moisture absorbent sheet material on which metal is to be deposited by thermal evaporation in a vacuum, and to apparatus for so treating the material |
CN201488518U (zh) * | 2009-04-01 | 2010-05-26 | 奇瑞汽车股份有限公司 | 烘干室隔热保温结构以及采用该结构的烘干室 |
CN102072621A (zh) * | 2010-11-19 | 2011-05-25 | 陈晓慧 | 一种卷料干燥设备及其卷料干燥方法 |
CN102072620A (zh) * | 2011-01-28 | 2011-05-25 | 福建南平南孚电池有限公司 | 一种用于电池极片的真空烘箱 |
CN102338550A (zh) * | 2011-07-12 | 2012-02-01 | 深圳市沃特玛电池有限公司 | 一种电池极片的干燥装置以及干燥方法 |
CN103017496A (zh) * | 2011-09-22 | 2013-04-03 | 宜春青山能源有限公司 | 锂离子动力电池极片干燥装置及方法 |
CN202928297U (zh) * | 2012-09-17 | 2013-05-08 | 李震祺 | 一种动态干燥电池极片的装置 |
-
2013
- 2013-05-27 CN CN201310201220.6A patent/CN103256792B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB639099A (en) * | 1948-04-01 | 1950-06-21 | Paul Alexander | Improvements in or relating to methods of eliminating moisture from the surface of moisture absorbent sheet material on which metal is to be deposited by thermal evaporation in a vacuum, and to apparatus for so treating the material |
CN201488518U (zh) * | 2009-04-01 | 2010-05-26 | 奇瑞汽车股份有限公司 | 烘干室隔热保温结构以及采用该结构的烘干室 |
CN102072621A (zh) * | 2010-11-19 | 2011-05-25 | 陈晓慧 | 一种卷料干燥设备及其卷料干燥方法 |
CN102072620A (zh) * | 2011-01-28 | 2011-05-25 | 福建南平南孚电池有限公司 | 一种用于电池极片的真空烘箱 |
CN102338550A (zh) * | 2011-07-12 | 2012-02-01 | 深圳市沃特玛电池有限公司 | 一种电池极片的干燥装置以及干燥方法 |
CN103017496A (zh) * | 2011-09-22 | 2013-04-03 | 宜春青山能源有限公司 | 锂离子动力电池极片干燥装置及方法 |
CN202928297U (zh) * | 2012-09-17 | 2013-05-08 | 李震祺 | 一种动态干燥电池极片的装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106546072A (zh) * | 2015-09-18 | 2017-03-29 | 深圳市鹏翔运达机械科技有限公司 | 接触式加热真空干燥烘箱 |
CN108511677A (zh) * | 2018-04-26 | 2018-09-07 | 力信(江苏)能源科技有限责任公司 | 电池极卷加热装置 |
CN111623615A (zh) * | 2020-05-29 | 2020-09-04 | 海宁市富连机械有限公司 | 一种纺织生产用布料烘干设备 |
CN112510267A (zh) * | 2020-12-24 | 2021-03-16 | 惠州市超聚电池有限公司 | 电芯极片的卷绕方法及电芯制备方法 |
CN112510267B (zh) * | 2020-12-24 | 2022-04-01 | 惠州市超聚电池有限公司 | 电芯极片的卷绕方法及电芯制备方法 |
CN112902625A (zh) * | 2021-03-26 | 2021-06-04 | 东台市金嘉纺织有限公司 | 一种用于乱麻面料生产用烘干设备 |
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Address after: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu Patentee after: Chery New Energy Automobile Co.,Ltd. Address before: 241000 flower road, Yijiang District, Anhui, Wuhu Patentee before: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |