CN202845222U - 除尘喷嘴 - Google Patents

除尘喷嘴 Download PDF

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Publication number
CN202845222U
CN202845222U CN 201220506217 CN201220506217U CN202845222U CN 202845222 U CN202845222 U CN 202845222U CN 201220506217 CN201220506217 CN 201220506217 CN 201220506217 U CN201220506217 U CN 201220506217U CN 202845222 U CN202845222 U CN 202845222U
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nozzle
inner cavity
dedusting
spray orifice
inlet opening
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CN 201220506217
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陈玉金
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Abstract

本实用新型涉及一种矿山用除尘喷嘴,目前所使用的喷嘴,其内腔有螺旋瓣,且喷孔直径小,极易堵塞。本实用新型提供了喷嘴内腔无螺旋瓣,喷孔直径大的一种除尘喷嘴。它由喷嘴体,进水孔,喷孔,喷嘴内腔。螺旋槽组成,其特征在于,进水孔的内壁上侧与喷嘴内腔的内壁顶部相切,喷嘴内腔圆平面上刻有螺旋槽。当压力水进入喷嘴内腔时,其沿喷嘴内腔圆周并在螺旋槽的导向下形成旋涡,然后由喷孔喷出。经使用雾化效果好,扩散角大,几乎不发生堵塞。

Description

除尘喷嘴
技术领域:本实用新型涉及一种矿山用除尘喷嘴。
背景技术:目前使用的除尘喷嘴,其内腔有一螺旋瓣,当压力水进入喷嘴内腔时,螺旋瓣旋转,使水形成旋涡,再由孔径为2毫米的喷孔喷出。这种喷嘴,对水质要求严格,使用中经常发生螺旋瓣卡死和堵塞现象。
发明内容:本实用新型的目的是要提供一种喷嘴内腔无螺旋瓣,喷孔直径大的除尘喷嘴。本实用新型解决技术问题所采取的技术方案是:它由喷嘴体、进水孔、喷孔、喷嘴内腔、螺旋槽组成,其特征在于,进水孔的内壁上侧与喷嘴内腔的内壁顶部相切,喷嘴内腔的圆平面上刻有螺旋槽。如附图所示,当压力水由进水孔2进入喷嘴体1的内腔4时,沿喷嘴内腔4的圆周,并在螺旋槽5的导向下,形成旋涡,然后由喷孔3喷出。
本实用新型与现有技术相比较的效果是,喷水扩散角大,雾化情况好,几乎不发生堵塞。
附图说明:附图为本实用新型剖面图。
具体实施方式:如附图所示,喷孔3和喷嘴内腔4是同心圆孔。进水孔2沿喷嘴内腔4的内壁顶部钻成。在喷嘴内腔4的圆平面上由铣床加工出螺旋槽5。喷嘴体1由不锈钢制造。喷孔3直径为5毫米。

Claims (1)

1.除尘喷嘴,它由喷嘴体、进水孔、喷孔、喷嘴内腔、螺旋槽组成,其特征在于,进水孔的内壁上侧与喷嘴内腔的内壁顶部相切,喷嘴内腔的圆平面上刻有螺旋槽。
CN 201220506217 2012-09-24 2012-09-24 除尘喷嘴 Expired - Fee Related CN202845222U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220506217 CN202845222U (zh) 2012-09-24 2012-09-24 除尘喷嘴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220506217 CN202845222U (zh) 2012-09-24 2012-09-24 除尘喷嘴

Publications (1)

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CN202845222U true CN202845222U (zh) 2013-04-03

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CN 201220506217 Expired - Fee Related CN202845222U (zh) 2012-09-24 2012-09-24 除尘喷嘴

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108296038A (zh) * 2018-04-28 2018-07-20 马鞍山马钢华阳设备诊断工程有限公司 一种旋转雾化器***
CN108393203A (zh) * 2018-04-28 2018-08-14 马鞍山马钢华阳设备诊断工程有限公司 一种旋转雾化器喷嘴

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108296038A (zh) * 2018-04-28 2018-07-20 马鞍山马钢华阳设备诊断工程有限公司 一种旋转雾化器***
CN108393203A (zh) * 2018-04-28 2018-08-14 马鞍山马钢华阳设备诊断工程有限公司 一种旋转雾化器喷嘴

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Granted publication date: 20130403

Termination date: 20130924