CN102943281A - 一种主极框 - Google Patents

一种主极框 Download PDF

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Publication number
CN102943281A
CN102943281A CN2012104674964A CN201210467496A CN102943281A CN 102943281 A CN102943281 A CN 102943281A CN 2012104674964 A CN2012104674964 A CN 2012104674964A CN 201210467496 A CN201210467496 A CN 201210467496A CN 102943281 A CN102943281 A CN 102943281A
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CN
China
Prior art keywords
main pole
pole frame
frame body
annular recesses
reduced
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Pending
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CN2012104674964A
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English (en)
Inventor
宋维生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANGZHOU CHUNGDEAN HYDROGEN EQUIPMENT CO Ltd
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YANGZHOU CHUNGDEAN HYDROGEN EQUIPMENT CO Ltd
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Priority to CN2012104674964A priority Critical patent/CN102943281A/zh
Publication of CN102943281A publication Critical patent/CN102943281A/zh
Pending legal-status Critical Current

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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

一种主极框，涉及水电解制氢领域中电解槽工艺。本发明包括主极框本体，主极框本体设有中心孔，在主极框本体的背面设置环形凹槽，环形凹槽与中心孔连体设置。本发明使电解槽整体长度变短，重量比之前轻，降低了装配难度，节省材料，降低成本。

Description

一种主极框
技术领域
本发明涉及水电解制氢领域中电解槽工艺。
背景技术
目前市场上水电解制氢装置中电解槽的极框装配时，四氟垫片的内圈和石棉布的外圈是相互衔接的，给定压力后，石棉布因受挤压而发生扭曲变形，这样密封性能便得不到保证，从而降低了氢气的产量，使制氢的成本上升。所采用的主垫片的厚度是2.5mm ，辅垫片的厚度选用的是1mm,材料成本也较高。
发明内容
本发明目的在于提供一种密封性能更好，且降低成本的主极框。
本发明包括主极框本体，所述主极框本体设有中心孔，在所述主极框本体的背面设置环形凹槽，所述环形凹槽与中心孔连体设置。
本发明将原有的主极框厚度从3mm增加到4.5mm，且在主极框背面车一个环形凹槽，放置石棉布时，使石棉布的一部分与环形凹槽重叠，从而提高内密封性能，在给定压力下石棉布不会因为受挤压而产生扭曲变形，本发明使电解槽整体长度变短，重量比之前轻，降低了装配难度，节省材料，降低成本。
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，本发明包括主极框本体1，所述主极框本体1设有中心孔2，在所述主极框本体1的背面设置环形凹槽3，所述环形凹槽3与中心孔2连体设置。

Claims (1)

1.一种主极框，包括主极框本体，所述主极框本体设有中心孔，其特征在于：在所述主极框本体的背面设置环形凹槽，所述环形凹槽与中心孔连体设置。
CN2012104674964A 2012-11-19 2012-11-19 一种主极框 Pending CN102943281A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104674964A CN102943281A (zh) 2012-11-19 2012-11-19 一种主极框

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104674964A CN102943281A (zh) 2012-11-19 2012-11-19 一种主极框

Publications (1)

Publication Number Publication Date
CN102943281A true CN102943281A (zh) 2013-02-27

Family

ID=47726263

Family Applications (1)

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CN2012104674964A Pending CN102943281A (zh) 2012-11-19 2012-11-19 一种主极框

Country Status (1)

Country Link
CN (1) CN102943281A (zh)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358357A (en) * 1979-02-09 1982-11-09 Creusot-Loire Apparatus for the electrolysis of water
CN87205825U (zh) * 1987-04-04 1987-12-31 天津市汉沽区社会福利厂 氢气发生器
CN1316113A (zh) * 1999-07-01 2001-10-03 斯奎勒尔控股有限公司 隔膜式双极多元电化学反应器
KR20020085446A (ko) * 2001-05-08 2002-11-16 주식회사 흥창 전해조
CN2578340Y (zh) * 2002-11-18 2003-10-08 徐文星 叠板电解槽的隔膜更换结构
CN2921040Y (zh) * 2006-06-08 2007-07-11 宁夏元亨科技开发有限公司 叠摞集成整体式电化学制氧槽
CN101160679A (zh) * 2005-04-16 2008-04-09 再生燃料技术有限公司 电化学电池组
KR20090002909A (ko) * 2007-07-05 2009-01-09 김석현 전기분해조의 구조
CN202945331U (zh) * 2012-11-19 2013-05-22 扬州中电制氢设备有限公司 一种主极框

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358357A (en) * 1979-02-09 1982-11-09 Creusot-Loire Apparatus for the electrolysis of water
CN87205825U (zh) * 1987-04-04 1987-12-31 天津市汉沽区社会福利厂 氢气发生器
CN1316113A (zh) * 1999-07-01 2001-10-03 斯奎勒尔控股有限公司 隔膜式双极多元电化学反应器
KR20020085446A (ko) * 2001-05-08 2002-11-16 주식회사 흥창 전해조
CN2578340Y (zh) * 2002-11-18 2003-10-08 徐文星 叠板电解槽的隔膜更换结构
CN101160679A (zh) * 2005-04-16 2008-04-09 再生燃料技术有限公司 电化学电池组
CN2921040Y (zh) * 2006-06-08 2007-07-11 宁夏元亨科技开发有限公司 叠摞集成整体式电化学制氧槽
KR20090002909A (ko) * 2007-07-05 2009-01-09 김석현 전기분해조의 구조
CN202945331U (zh) * 2012-11-19 2013-05-22 扬州中电制氢设备有限公司 一种主极框

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Application publication date: 20130227