CN202812321U - 星形卸灰阀防漏装置 - Google Patents

星形卸灰阀防漏装置 Download PDF

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Publication number
CN202812321U
CN202812321U CN 201220390906 CN201220390906U CN202812321U CN 202812321 U CN202812321 U CN 202812321U CN 201220390906 CN201220390906 CN 201220390906 CN 201220390906 U CN201220390906 U CN 201220390906U CN 202812321 U CN202812321 U CN 202812321U
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China
Prior art keywords
vane
star
valve leakage
blade
proof device
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Expired - Fee Related
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CN 201220390906
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English (en)
Inventor
黄凌志
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Huangshi Shanli Packing Machine Co., Ltd.
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Huangshi Zhiyun Electromechanical Technology Institute
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Priority to CN 201220390906 priority Critical patent/CN202812321U/zh
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Publication of CN202812321U publication Critical patent/CN202812321U/zh
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Abstract

本实用新型公开了一种星形卸灰阀防漏装置,包括叶片组件(1)、轴(2)、壳体(3)和叶轮(4),叶轮(4)装于壳体(3)内,并通过一对平键(5)装于轴(2)上,其特征在于:所述叶轮(4)上周向均布设有六个叶片组件(1),所述每个叶片组件(1)包括叶片(11)、螺栓(12)和二块橡皮块(13),所述二块橡皮块(13)分别用螺栓(12)装于叶片(11)的两边;所述橡皮块(13)超出叶片(11)顶端的长度在5mm至30mm之间。该实用新型密封性能好,维修量少,使用寿命长。

Description

星形卸灰阀防漏装置
技术领域
本实用新型涉及阀门,具体地说是星形卸灰阀防漏装置。
背景技术
现有星形卸灰阀大多在叶轮上设三个叶片组件,且每个叶片组件中只包含一块橡皮块,这种结构,由于叶片组件少,密封性能差,又由于橡皮块少,易磨损,工作时,易产生泄漏,工作不可靠,当泄漏严重时,不得不进行维修,维修量大,成本高。 
实用新型内容
本实用新型的目的就是提供一种能显著改善密封性能,维修量少,使用寿命长的星形卸灰阀防漏装置。
为达到上述目的,本实用新型包括叶片组件、轴、壳体和叶轮,叶轮装于壳体内,并通过一对平键装于轴上,所述叶轮上周向均布设有六个叶片组件,所述每个叶片组件包括叶片、螺栓和二块橡皮块,所述二块橡皮块分别用螺栓装于叶片的两边;所述橡皮块超出叶片顶端的长度在5mm至30mm之间。
本实用新型由于在叶轮上周向均布设有六个叶片组件,每个叶片组件包括叶片、螺栓和二块橡皮块,橡皮块超出叶片顶端的长度在5mm至30mm之间,采用这样的结构,密封性能得到显著改善。本实用新型密封性能好,维修量少,使用寿命长。
附图说明
图1是本实用新型的整体结构示意图。
图2是图1中的I处剖视放大图。
具体实施方式
参见图1至图2,本实用新型包括叶片组件1、轴2、壳体3和叶轮4,叶轮4装于壳体3内,并通过一对平键5装于轴2上,所述叶轮4上周向均布设有六个叶片组件1,所述每个叶片组件1包括叶片11、螺栓12和二块橡皮块13,所述二块橡皮块13分别用螺栓12装于叶片11的两边。所述橡皮块13超出叶片11顶端的长度在5mm至30mm之间。

Claims (2)

1.星形卸灰阀防漏装置,包括叶片组件(1)、轴(2)、壳体(3)和叶轮(4),叶轮(4)装于壳体(3)内,并通过一对平键(5)装于轴(2)上,其特征在于:所述叶轮(4)上周向均布设有六个叶片组件(1),所述每个叶片组件(1)包括叶片(11)、螺栓(12)和二块橡皮块(13),所述二块橡皮块(13)分别用螺栓(12)装于叶片(11)的两边。
2.根据权利要求1所述的星形卸灰阀防漏装置,其特征在于:所述橡皮块(13)超出叶片(11)顶端的长度在5mm至30mm之间。
CN 201220390906 2012-08-09 2012-08-09 星形卸灰阀防漏装置 Expired - Fee Related CN202812321U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220390906 CN202812321U (zh) 2012-08-09 2012-08-09 星形卸灰阀防漏装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220390906 CN202812321U (zh) 2012-08-09 2012-08-09 星形卸灰阀防漏装置

Publications (1)

Publication Number Publication Date
CN202812321U true CN202812321U (zh) 2013-03-20

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CN 201220390906 Expired - Fee Related CN202812321U (zh) 2012-08-09 2012-08-09 星形卸灰阀防漏装置

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CN (1) CN202812321U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103287813A (zh) * 2013-05-22 2013-09-11 江苏新中环保股份有限公司 一种螺旋式锁气卸灰阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103287813A (zh) * 2013-05-22 2013-09-11 江苏新中环保股份有限公司 一种螺旋式锁气卸灰阀

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HUANGSHI SHANLI PACKING MACHINE CO., LTD.

Free format text: FORMER OWNER: HUANGSHI ZHIYUN ELECTROMECHANICAL TECHNOLOGY INSTITUTE

Effective date: 20130520

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 435002 HUANGSHI, HUBEI PROVINCE TO: 435000 HUANGSHI, HUBEI PROVINCE

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Effective date of registration: 20130520

Address after: Huangshi City, Hubei Province, 435000 Large Road Development Zone West of the mountain city

Patentee after: Huangshi Shanli Packing Machine Co., Ltd.

Address before: 435002 Huangshi city of Hubei Province Lake Economic and Technological Development Zone of Huangshi Road No. 1-1-3-702

Patentee before: HUANGSHI ZHIYUN ELECTROMECHANICAL TECHNOLOGY INSTITUTE

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130320

Termination date: 20130809