CN201475398U - 多性能耐冲刷球阀 - Google Patents

多性能耐冲刷球阀 Download PDF

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Publication number
CN201475398U
CN201475398U CN2009201532912U CN200920153291U CN201475398U CN 201475398 U CN201475398 U CN 201475398U CN 2009201532912 U CN2009201532912 U CN 2009201532912U CN 200920153291 U CN200920153291 U CN 200920153291U CN 201475398 U CN201475398 U CN 201475398U
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China
Prior art keywords
valve
ball valve
ball
spheroid
erosion resistant
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Expired - Fee Related
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CN2009201532912U
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English (en)
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陈锦法
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Wuzhou Valve Co Ltd
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Individual
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Abstract

一种流体控制装置的多性能耐冲刷球阀，由中体、左右体、球体、阀座、阀杆、阀盖、防火垫等组成。球体、阀座表面、密封部件、阀体通径内壁表面由硬质合金制成，传动面球体与阀杆、阀杆与填料承之间用硬质合金轴承连接，硬质合金由镍基形成。

Description

多性能耐冲刷球阀
技术领域：
本实用新型涉及一种流体控制装置，尤其是阀门流道口表面采用强化新工艺——喷涂镍基合金的技术，有效解决了流道口的冲刷现象，明显提高了阀门的使用寿命，达到阀门无泄漏、系统运行稳定。
背景技术：
目前我国各行业生产中普遍使用的阀门为金属阀门，但金属材料越来越不能适应氧化铝管道化工艺、大型煤化工成套设备、煤炭液化、秸杆汽化和煤制烯烃等恶劣工况的需要，传统产品流道口很容易被介质及介质中的杂质划伤，造成阀门内漏很重要，严重影响了系统运行的稳定性，造成资源浪费的不足。同时，也加大用户成本，维修、安装给用户带来许多不必要的麻烦。
发明内容：现有产品存在不足，本实用新型提供一种耐磨、耐蚀、耐热和抗热冲击及抗机械冲击性能的多性能耐冲刷球阀，由中体、左右体、球体、阀座、密封圈、弹簧、阀杆、阀盖、连接盘、支撑板、销、螺栓、防火垫、硬质合金层等组成。
本实用新型解决其技术问题所采用的技术方案是：球体、阀座表面、密封部件、易损部件表面、阀体通径内壁表面由硬质合金制成，传动面球体与阀杆、阀杆与填料承之间用硬质合金轴承连接，硬质合金由镍基形成。
本实用新型的有益效果是：耐磨、耐蚀、耐热和抗热冲击及抗机械冲击性能，提高系统可靠性，节约资源和成本，方便用户安装和使用。
附图说明：
图1为整体平视示意图、图2为整体结构示意图，
图中，1、中体  2、左右体  3、球体  4a、阀座  4b、密封部分  4c、弹簧
5、阀杆  6、阀盖  7、连接盘  8、支撑板  9、销  10、螺栓  11、螺母
12、中部垫片  13、O型圈  14、键  15、防火垫  16、O型圈  17、螺钉
18、铭牌  19、注脂阀  20、排泄阀  21、吊耳  22、支脚  23、硬质合金层
具体实施方式：
运用氢气、氧气充分燃烧爆炸后，产生火焰速度高达6000码/秒三倍音速、并通过特别设计的喷枪、将镍合金金属粉末粒子被高速喷涂至阀体通径内壁表面、球体(3)、阀座(4a)表面、密封部件(4b)和易损部件表面，形成致密的、具有极强粘结度的硬质合金层(23)，硬度高达HRC68～72，传动面球体(3)与阀杆(5)、阀杆(5)与填料承之间用硬质合金轴承连接，达到耐磨、耐蚀、耐热和抗热冲击及抗机械冲击。

Claims (3)

1.一种多性能耐冲刷球阀，由球体、阀体、阀杆组成，其特征在于：球体、阀座表面、密封部件、阀体通径内壁表面由硬质合金制成。
2.根据权利要求1所述的多性能耐冲刷球阀，其特征是传动面球体与阀杆、阀杆与填料承之间用硬质合金轴承连接。
3.根据权利要求1所述的多性能耐冲刷球阀，其特征是硬质合金由镍基制成。
CN2009201532912U 2009-06-05 2009-06-05 多性能耐冲刷球阀 Expired - Fee Related CN201475398U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201532912U CN201475398U (zh) 2009-06-05 2009-06-05 多性能耐冲刷球阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201532912U CN201475398U (zh) 2009-06-05 2009-06-05 多性能耐冲刷球阀

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CN201475398U true CN201475398U (zh) 2010-05-19

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CN2009201532912U Expired - Fee Related CN201475398U (zh) 2009-06-05 2009-06-05 多性能耐冲刷球阀

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106763870A (zh) * 2017-01-19 2017-05-31 上海凯工阀门股份有限公司 一种耐磨耐高温金属硬密封球阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106763870A (zh) * 2017-01-19 2017-05-31 上海凯工阀门股份有限公司 一种耐磨耐高温金属硬密封球阀

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C14 Grant of patent or utility model
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EE01 Entry into force of recordation of patent licensing contract

Assignee: Wuzhou Valve Co., Ltd.

Assignor: Chen Jinfa

Contract record no.: 2010330002079

Denomination of utility model: Multi-property erosion resistant ball valve

Granted publication date: 20100519

License type: Exclusive License

Record date: 20101015

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Owner name: WUZHOU VALVE CO., LTD.

Free format text: FORMER OWNER: CHEN JINFA

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Address after: Yongqiang Wenzhou high tech Industrial Park in Zhejiang province 325024

Patentee after: Wuzhou Valve Co., Ltd.

Address before: Yongqiang Wenzhou high tech Industrial Park in Zhejiang province 325024

Patentee before: Chen Jinfa

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

Granted publication date: 20100519

Termination date: 20160605

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