CN202371367U - 一种耐磨弯头 - Google Patents

一种耐磨弯头 Download PDF

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Publication number
CN202371367U
CN202371367U CN2011205044116U CN201120504411U CN202371367U CN 202371367 U CN202371367 U CN 202371367U CN 2011205044116 U CN2011205044116 U CN 2011205044116U CN 201120504411 U CN201120504411 U CN 201120504411U CN 202371367 U CN202371367 U CN 202371367U
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China
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elbow
wear
resistant
choke rings
uniformly distributed
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Expired - Fee Related
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CN2011205044116U
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English (en)
Inventor
侯磊
侯晶
苏波
郭同林
王跃平
贾志军
范丰年
曹晓东
齐军宝
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Aluminum Corp of China Ltd
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Aluminum Corp of China Ltd
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Priority to CN2011205044116U priority Critical patent/CN202371367U/zh
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  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

一种耐磨弯头,涉及一种需要用管道输送料浆、石油等流体的工业管道耐磨弯头。其装置的结构包括弯头、阻流环;其特征在于在弯头的内表面均布焊接有多道阻流环。所述的阻流环与弯头内表面之间为连续满焊。本实用新型在弯头内表面均布焊接有多道阻流环,流体在弯管阻流环处多次被停滞,物料颗粒在此处产生撞击弹跳、相互冲撞,降低了物料碰撞壁面速度和物料撞击角,减少了对弯管壁面的磨损。

Description

一种耐磨弯头
技术领域
一种耐磨弯头,涉及一种需要用管道输送料浆、石油等流体的工业管道耐磨弯头。 
背景技术
在工业生产过程中,需要用管道输送料浆、石油等流体,在输送流体过程中会对管道造成较大磨损,尤其对管道弯头处磨损最为严重,在生产过程中经常有弯头被磨穿造成破坏性泄漏事故。 
目前耐磨弯头技术多采用带有内衬的耐磨材料或者椭圆形弯头、球形弯头等,弯头磨损后不能重复使用。 
发明内容
本实用新型的目的在于针对现有技术的不足之处,提供一种能有效耐磨性高、能重复使用、结构简单的耐磨弯头。 
本实用新型的目的是通过以下技术方案实现的。 
一种耐磨弯头,其特征在于在弯头内表面均布多道凸起的阻流环。 
本实用新型的一种耐磨弯头,其特征在于所述的阻流环与弯头内表面为连续满焊联接。 
本实用新型的一种耐磨弯头,在弯头内表面均布多道凸起的阻流环,流体在弯管阻流环处多次被停滞,物料颗粒在此处产生撞击弹跳、相互冲撞,降低了物料碰撞壁面速度和物料撞击角,减少了对弯管壁面的磨损,与普通弯头相比,寿命增加几倍,而且制作工艺简单,弯头内置阻流环磨损后可更换,延长可弯头的使用周期。 
附图说明
图1为本实用新型的结构示意图。 
具体实施方式
一种耐磨弯头,在弯头1内表面均布多道凸起的阻流环2;所述的阻流环与弯头内表面为连续满焊联接。 
耐磨弯头与普通弯头安装方法一样,通过焊接或法兰连接在管道上。根据流体流动特点,流体在流动过程中主要磨损阻流环,阻流环磨损完后,可以重新焊接新的阻流环,大大延长弯头的使用寿命。 

Claims (2)

1.一种耐磨弯头,其特征在于在弯头内表面均布多道凸起的阻流环。
2.根据权利要求1所述的一种耐磨弯头,其特征在于所述的阻流环与弯头内表面为连续满焊联接。
CN2011205044116U 2011-12-07 2011-12-07 一种耐磨弯头 Expired - Fee Related CN202371367U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205044116U CN202371367U (zh) 2011-12-07 2011-12-07 一种耐磨弯头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205044116U CN202371367U (zh) 2011-12-07 2011-12-07 一种耐磨弯头

Publications (1)

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CN202371367U true CN202371367U (zh) 2012-08-08

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CN2011205044116U Expired - Fee Related CN202371367U (zh) 2011-12-07 2011-12-07 一种耐磨弯头

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CN (1) CN202371367U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107631117A (zh) * 2017-11-01 2018-01-26 中冶焦耐(大连)工程技术有限公司 卸能式抗磨弯管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107631117A (zh) * 2017-11-01 2018-01-26 中冶焦耐(大连)工程技术有限公司 卸能式抗磨弯管

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

Granted publication date: 20120808

Termination date: 20191207