Lithium battery diaphragm drying system
The utility model provides a lithium battery diaphragm drying system, and belongs to the technical field of lithium battery diaphragm production. The system comprises a first-stage drying device, an airtight device and a second-stage drying device which are connected in sequence; a plurality of grou...
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| creator | WANG XIAOLIANG WEI BOREN ZHI LIPENG ZHAO WEIYAN CHEN CHAO CHEN JICHAO |
| description | The utility model provides a lithium battery diaphragm drying system, and belongs to the technical field of lithium battery diaphragm production. The system comprises a first-stage drying device, an airtight device and a second-stage drying device which are connected in sequence; a plurality of groups of driving rollers are arranged in the first-stage drying device and the second-stage drying device; and at least one group of heat exchange rollers I is arranged in the airtight device. The system adopts two-stage drying and isolates the two-stage drying device through the airtight device, so that the problems of watermarks and bright spots on the surface of the diaphragm are reduced to the greatest extent, and a process setting window is improved.
本实用新型提供了一种锂电隔膜干燥系统，属于锂电隔膜生产技术领域。该系统包括依次连接的一级干燥装置、气密装置和二级干燥装置；所述一级干燥装置和二级干燥装置内设有若干组传动辊，所述气密装置内设有至少一组换热辊一。该系统通过采用两级干燥并通过气密装置隔绝两级干燥装置，最大程度降低隔膜表面的水印、亮斑问题，提升工艺设置窗口。 |
| format | Patent |
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本实用新型提供了一种锂电隔膜干燥系统，属于锂电隔膜生产技术领域。该系统包括依次连接的一级干燥装置、气密装置和二级干燥装置；所述一级干燥装置和二级干燥装置内设有若干组传动辊，所述气密装置内设有至少一组换热辊一。该系统通过采用两级干燥并通过气密装置隔绝两级干燥装置，最大程度降低隔膜表面的水印、亮斑问题，提升工艺设置窗口。</description><language>chi ; eng</language><subject>BLASTING ; DRYING ; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221028&DB=EPODOC&CC=CN&NR=217686420U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221028&DB=EPODOC&CC=CN&NR=217686420U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG XIAOLIANG</creatorcontrib><creatorcontrib>WEI BOREN</creatorcontrib><creatorcontrib>ZHI LIPENG</creatorcontrib><creatorcontrib>ZHAO WEIYAN</creatorcontrib><creatorcontrib>CHEN CHAO</creatorcontrib><creatorcontrib>CHEN JICHAO</creatorcontrib><title>Lithium battery diaphragm drying system</title><description>The utility model provides a lithium battery diaphragm drying system, and belongs to the technical field of lithium battery diaphragm production. The system comprises a first-stage drying device, an airtight device and a second-stage drying device which are connected in sequence; a plurality of groups of driving rollers are arranged in the first-stage drying device and the second-stage drying device; and at least one group of heat exchange rollers I is arranged in the airtight device. The system adopts two-stage drying and isolates the two-stage drying device through the airtight device, so that the problems of watermarks and bright spots on the surface of the diaphragm are reduced to the greatest extent, and a process setting window is improved.
本实用新型提供了一种锂电隔膜干燥系统，属于锂电隔膜生产技术领域。该系统包括依次连接的一级干燥装置、气密装置和二级干燥装置；所述一级干燥装置和二级干燥装置内设有若干组传动辊，所述气密装置内设有至少一组换热辊一。该系统通过采用两级干燥并通过气密装置隔绝两级干燥装置，最大程度降低隔膜表面的水印、亮斑问题，提升工艺设置窗口。</description><subject>BLASTING</subject><subject>DRYING</subject><subject>DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD3ySzJyCzNVUhKLClJLapUSMlMLMgoSkzPVUgpqszMS1coriwuSc3lYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GhuZmFmYmRgahocZEKQIAHA0pIA</recordid><startdate>20221028</startdate><enddate>20221028</enddate><creator>WANG XIAOLIANG</creator><creator>WEI BOREN</creator><creator>ZHI LIPENG</creator><creator>ZHAO WEIYAN</creator><creator>CHEN CHAO</creator><creator>CHEN JICHAO</creator><scope>EVB</scope></search><sort><creationdate>20221028</creationdate><title>Lithium battery diaphragm drying system</title><author>WANG XIAOLIANG ; WEI BOREN ; ZHI LIPENG ; ZHAO WEIYAN ; CHEN CHAO ; CHEN JICHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN217686420UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>DRYING</topic><topic>DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG XIAOLIANG</creatorcontrib><creatorcontrib>WEI BOREN</creatorcontrib><creatorcontrib>ZHI LIPENG</creatorcontrib><creatorcontrib>ZHAO WEIYAN</creatorcontrib><creatorcontrib>CHEN CHAO</creatorcontrib><creatorcontrib>CHEN JICHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG XIAOLIANG</au><au>WEI BOREN</au><au>ZHI LIPENG</au><au>ZHAO WEIYAN</au><au>CHEN CHAO</au><au>CHEN JICHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Lithium battery diaphragm drying system</title><date>2022-10-28</date><risdate>2022</risdate><abstract>The utility model provides a lithium battery diaphragm drying system, and belongs to the technical field of lithium battery diaphragm production. The system comprises a first-stage drying device, an airtight device and a second-stage drying device which are connected in sequence; a plurality of groups of driving rollers are arranged in the first-stage drying device and the second-stage drying device; and at least one group of heat exchange rollers I is arranged in the airtight device. The system adopts two-stage drying and isolates the two-stage drying device through the airtight device, so that the problems of watermarks and bright spots on the surface of the diaphragm are reduced to the greatest extent, and a process setting window is improved.
本实用新型提供了一种锂电隔膜干燥系统，属于锂电隔膜生产技术领域。该系统包括依次连接的一级干燥装置、气密装置和二级干燥装置；所述一级干燥装置和二级干燥装置内设有若干组传动辊，所述气密装置内设有至少一组换热辊一。该系统通过采用两级干燥并通过气密装置隔绝两级干燥装置，最大程度降低隔膜表面的水印、亮斑问题，提升工艺设置窗口。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | Lithium battery diaphragm drying system |
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