CN102936736A - 包边隔膜垫片 - Google Patents

包边隔膜垫片 Download PDF

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Publication number
CN102936736A
CN102936736A CN2012104673590A CN201210467359A CN102936736A CN 102936736 A CN102936736 A CN 102936736A CN 2012104673590 A CN2012104673590 A CN 2012104673590A CN 201210467359 A CN201210467359 A CN 201210467359A CN 102936736 A CN102936736 A CN 102936736A
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China
Prior art keywords
edge
diaphragm gasket
diaphragm pad
gasket
diaphragm
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CN2012104673590A
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English (en)
Inventor
宋维生
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YANGZHOU CHUNGDEAN HYDROGEN EQUIPMENT CO Ltd
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YANGZHOU CHUNGDEAN HYDROGEN EQUIPMENT CO Ltd
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Priority to CN2012104673590A priority Critical patent/CN102936736A/zh
Publication of CN102936736A publication Critical patent/CN102936736A/zh
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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
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

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  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

包边隔膜垫片，涉及水电解制氢领域中的电解槽工艺，特别是一种包边隔膜垫片。本发明包括隔膜垫片本体，在隔膜垫片本体的外周设置四氟胶布包边。本发明在原有的基础之上，厚度增加，从而起到了更好的密封效果，且隔膜垫片本身的弹性增强，避免了相应气体的损耗。

Description

包边隔膜垫片
技术领域
本发明涉及水电解制氢领域中的电解槽工艺，特别是一种包边隔膜垫片。
背景技术
目前市场上水电解制氢装置中电解槽生产时，对隔膜垫片的加工采用的是百得胶来实现的密封作用，通常是在已裁剪好的隔膜垫片的周边涂抹一层约20mm宽的百得胶。但这一传统做法在实际生产过程中，起到的密封效果并不理想，当给予电解槽一定的压力的之后，隔膜垫片会向中间收缩，造成隔膜垫片的弯曲变形，这样就起不到密封的作用，产生相应气体损耗，从而大大降低制氢设备的产气量，并使制氢成本上升。
发明内容
本发明目的在于提供一种密封效果好的包边隔膜垫片。
本发明包括隔膜垫片本体，在所述隔膜垫片本体的外周设置四氟胶布包边。
本发明的四氟胶布包边单面约22.5mm宽，然后用虎钳夹紧，本发明在原有的基础之上，厚度增加，从而起到了更好的密封效果，且隔膜垫片本身的弹性增强，避免了相应气体的损耗。
附图说明
图1为本发明的结构示意图。
图2为图1的俯视图。
具体实施方式
    如图1、2所示，本发明包括隔膜垫片本体1，在隔膜垫片本体1的外周设置四氟胶布包边2。

Claims (1)

1.包边隔膜垫片，包括隔膜垫片本体，其特征在于：在所述隔膜垫片本体的外周设置四氟胶布包边。
CN2012104673590A 2012-11-19 2012-11-19 包边隔膜垫片 Pending CN102936736A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104673590A CN102936736A (zh) 2012-11-19 2012-11-19 包边隔膜垫片

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104673590A CN102936736A (zh) 2012-11-19 2012-11-19 包边隔膜垫片

Publications (1)

Publication Number Publication Date
CN102936736A true CN102936736A (zh) 2013-02-20

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ID=47695657

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012104673590A Pending CN102936736A (zh) 2012-11-19 2012-11-19 包边隔膜垫片

Country Status (1)

Country Link
CN (1) CN102936736A (zh)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164088A (en) * 1979-06-08 1980-12-20 Asahi Chem Ind Co Ltd Ion exchange membrane type electrolytic bath
US4776940A (en) * 1987-02-25 1988-10-11 Metallgesellschaft Aktiengesellschaft Gasket assembly for membrane electrolysis cells
CN1330731A (zh) * 1998-10-12 2002-01-09 氢***公司 高压电解器组件
CN2488918Y (zh) * 2001-08-03 2002-05-01 成都成发新能源实业有限公司 翅片式水电解氢氧发生装置
CN2600452Y (zh) * 2003-02-21 2004-01-21 铁岭科拓橡塑有限责任公司 有高低密封线的复极式离子膜电解槽橡胶垫片
CN2600450Y (zh) * 2003-02-21 2004-01-21 铁岭科拓橡塑有限责任公司 有基体升高密封线的复极式离子膜电解槽橡胶垫片
CN2600451Y (zh) * 2003-02-21 2004-01-21 铁岭科拓橡塑有限责任公司 一种复极式离子膜电解槽橡胶垫片
CN1547625A (zh) * 2002-04-16 2004-11-17 韩化石油化学株式会社 垫片、垫片形成方法和使用垫片的电解装置
CN201686751U (zh) * 2010-03-26 2010-12-29 关玉坤 离子膜电解槽的全包覆密封垫
CN102041522A (zh) * 2009-10-19 2011-05-04 江阴市生一氯碱设备制造有限公司 电解槽密封垫片的制备方法
CN202945335U (zh) * 2012-11-19 2013-05-22 扬州中电制氢设备有限公司 包边隔膜垫片

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164088A (en) * 1979-06-08 1980-12-20 Asahi Chem Ind Co Ltd Ion exchange membrane type electrolytic bath
US4776940A (en) * 1987-02-25 1988-10-11 Metallgesellschaft Aktiengesellschaft Gasket assembly for membrane electrolysis cells
CN1330731A (zh) * 1998-10-12 2002-01-09 氢***公司 高压电解器组件
CN2488918Y (zh) * 2001-08-03 2002-05-01 成都成发新能源实业有限公司 翅片式水电解氢氧发生装置
CN1547625A (zh) * 2002-04-16 2004-11-17 韩化石油化学株式会社 垫片、垫片形成方法和使用垫片的电解装置
CN2600452Y (zh) * 2003-02-21 2004-01-21 铁岭科拓橡塑有限责任公司 有高低密封线的复极式离子膜电解槽橡胶垫片
CN2600450Y (zh) * 2003-02-21 2004-01-21 铁岭科拓橡塑有限责任公司 有基体升高密封线的复极式离子膜电解槽橡胶垫片
CN2600451Y (zh) * 2003-02-21 2004-01-21 铁岭科拓橡塑有限责任公司 一种复极式离子膜电解槽橡胶垫片
CN102041522A (zh) * 2009-10-19 2011-05-04 江阴市生一氯碱设备制造有限公司 电解槽密封垫片的制备方法
CN201686751U (zh) * 2010-03-26 2010-12-29 关玉坤 离子膜电解槽的全包覆密封垫
CN202945335U (zh) * 2012-11-19 2013-05-22 扬州中电制氢设备有限公司 包边隔膜垫片

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Application publication date: 20130220