CN204243118U - 锂电池隔膜产品内应力快速释放并降低热收缩率的装置 - Google Patents

锂电池隔膜产品内应力快速释放并降低热收缩率的装置 Download PDF

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CN204243118U
CN204243118U CN201420722229.1U CN201420722229U CN204243118U CN 204243118 U CN204243118 U CN 204243118U CN 201420722229 U CN201420722229 U CN 201420722229U CN 204243118 U CN204243118 U CN 204243118U
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blower fan
frequency control
control blower
storage chamber
thermal shrinkage
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舒均国
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Sinoma Lithium Film Changde Co ltd
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Hunan Chinaly New Material Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

锂电池隔膜产品内应力快速释放并降低热收缩率的装置，包括蒸汽入口管道、空气入口管道、空气加热置换器、变频调速风机、隔膜储存室、PLC控制器和探测器，所述蒸汽入口管道和空气入口管道均与空气加热置换器连通，所述空气加热置换器出口连接有变频调速风机，所述变频调速风机的出口与隔膜储存室通过管道连通，所述隔膜储存室顶部设置有探测器，所述探测器和变频调速风机均与PLC控制器连接。本实用新型成本低廉，加热空气速度快、并且相当稳定；快速释放应力可以减少生产成本，减少原材料的呆滞成本；降低了热收缩率，保证了产品的物理性能稳定。

Description

锂电池隔膜产品内应力快速释放并降低热收缩率的装置
技术领域
本实用新型涉及锂电池隔膜生产设备，具体为锂电池隔膜产品内应力快速释放并降低热收缩率的装置。
背景技术
在生产锂电池隔膜产品的过程中，隔膜经常会由于温度和湿度等原因造成一定的内应力，从而导致产品变形，不利于生产，开发一种降低内应力的设备非常有必要。
发明内容
本实用新型所解决的技术问题在于提供锂电池隔膜产品内应力快速释放并降低热收缩率的装置，以解决上述背景技术中的缺点。
本实用新型所解决的技术问题采用以下技术方案来实现：
锂电池隔膜产品内应力快速释放并降低热收缩率的装置，包括蒸汽入口管道、空气入口管道、空气加热置换器、变频调速风机、隔膜储存室、PLC控制器和探测器，所述蒸汽入口管道和空气入口管道均与空气加热置换器连通，所述空气加热置换器出口连接有变频调速风机，所述变频调速风机的出口与隔膜储存室通过管道连通，所述隔膜储存室顶部设置有探测器，所述探测器和变频调速风机均与PLC控制器连接。
本实用新型中，所述隔膜储存室为一密闭储存箱。
有益效果：本实用新型成本低廉，加热空气速度快、并且相当稳定；快速释放应力可以减少生产成本，减少原材料的呆滞成本；降低了热收缩率，保证了产品的物理性能稳定。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
为了使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本实用新型。
参见图1，锂电池隔膜产品内应力快速释放并降低热收缩率的装置的结构示意图，锂电池隔膜产品内应力快速释放并降低热收缩率的装置，包括蒸汽入口管道1、空气入口管道2、空气加热置换器3、变频调速风机4、隔膜储存室5、PLC控制器6和探测器7，所述蒸汽入口管道1和空气入口管道2均与空气加热置换器3连通，所述空气加热置换器3出口连接有变频调速风机4，所述变频调速风机4的出口与隔膜储存室5通过管道连通，所述隔膜储存室5顶部设置有探测器7，所述探测器7和变频调速风机4均与PLC控制器6连接。所述隔膜储存室5为一密闭储存箱。
使用时，蒸汽/空气接入空气热转换器，空气出口阀门开启，利用蒸汽的热量转换来加热空气；已加热的空气的出口连接一台变频调速风机，由调速变频风机进行热量传送至密闭储藏室内；密闭储藏室内安装有温度探测器、压力探测器，进入后空气的温度、压力由PLC控制系统进行全自动控制，保证密闭室温度保持±1℃，并且密闭式内任何位置温度一致；利用恒温加热并且通风的环境，可以快速消除产品的内应力，将原来自然释放需要1周的时间减少至24小时。并且释放应力后的产品热收缩减小15%。
本实用新型采用蒸汽加热空气置换装置，将加热的空气通过变频调速风机输送至密闭的空间，密闭空间内采用空气压力传感器和温度传感器进行温度和风压的调整。最后利用可恒定的风压和温度来快速释放薄膜产品的内应力并降低产品的热收缩率。
以上显示和描述了本实用新型的基本原理和主要特征及本实用新型的优点，本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内，本实用新型要求保护范围由所附的权利要求书及其等效物界定。

Claims (2)

1.锂电池隔膜产品内应力快速释放并降低热收缩率的装置，包括蒸汽入口管道、空气入口管道、空气加热置换器、变频调速风机、隔膜储存室、PLC控制器和探测器，其特征在于，所述蒸汽入口管道和空气入口管道均与空气加热置换器连通，所述空气加热置换器出口连接有变频调速风机，所述变频调速风机的出口与隔膜储存室通过管道连通，所述隔膜储存室顶部设置有探测器，所述探测器和变频调速风机均与PLC控制器连接。
2.根据权利要求1所述的锂电池隔膜产品内应力快速释放并降低热收缩率的装置，其特征在于，所述隔膜储存室为一密闭储存箱。
CN201420722229.1U 2014-11-27 2014-11-27 锂电池隔膜产品内应力快速释放并降低热收缩率的装置 Active CN204243118U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109935759A (zh) * 2018-12-29 2019-06-25 深圳中兴新材技术股份有限公司 一种低热收缩电池隔膜的制备方法及电池隔膜

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109935759A (zh) * 2018-12-29 2019-06-25 深圳中兴新材技术股份有限公司 一种低热收缩电池隔膜的制备方法及电池隔膜
CN109935759B (zh) * 2018-12-29 2022-03-15 深圳中兴新材技术股份有限公司 一种低热收缩电池隔膜的制备方法及电池隔膜

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Address after: 415000 No. 11, Songlin Road, Changde economic and Technological Development Zone, Changde City, Hunan Province

Patentee after: Sinoma lithium film (Changde) Co.,Ltd.

Address before: 415001 north of Taolin Road, group 3, qixing'an village, Deshan Town, Changde economic and Technological Development Zone, Changde City, Hunan Province

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