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CN201740029U - 热风炉烧嘴 - Google Patents

热风炉烧嘴 Download PDF

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Publication number
CN201740029U
CN201740029U CN2010202447712U CN201020244771U CN201740029U CN 201740029 U CN201740029 U CN 201740029U CN 2010202447712 U CN2010202447712 U CN 2010202447712U CN 201020244771 U CN201020244771 U CN 201020244771U CN 201740029 U CN201740029 U CN 201740029U
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CN
China
Prior art keywords
fixed
central siphon
blast furnace
hot blast
flow deflector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010202447712U
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English (en)
Inventor
王志刚
罗强
徐宏英
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.)
Xinxing Hebei Engineering Technology Co Ltd
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Xinxing Hebei Engineering Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Xinxing Hebei Engineering Technology Co Ltd filed Critical Xinxing Hebei Engineering Technology Co Ltd
Priority to CN2010202447712U priority Critical patent/CN201740029U/zh
Application granted granted Critical
Publication of CN201740029U publication Critical patent/CN201740029U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

一种本实用新型涉及一种热风炉用的烧嘴,中轴管的一端有进气管,中轴管内固定导流片,导流片末端的中轴管内固定分流板,分流板外固定有增压器,增压器的出口商固定燃烧阀。它燃气混合效果好,燃烧充分,节约煤气。

Description

热风炉烧嘴
技术领域
本实用新型涉及一种热风炉用的烧嘴。
背景技术
目前,现有顶燃式热风炉烧嘴存在的主要问题有:1、燃气混合效果不好,燃烧不充分;2、日常维护量大,寿命短。造成这些问题的主要原因是烧嘴本身结构的原因。
发明内容
为了克服现有技术的缺点,本实用新型提供一种热风炉烧嘴,它燃气混合效果好,燃烧充分,节约煤气。
本实用新型解决其技术问题所采取的技术方案是:中轴管的一端有进气管,中轴管内固定导流片,导流片末端的中轴管内固定分流板,分流板外固定有增压器,增压器的出口商固定燃烧阀。
本实用新型具有下列优点:1、燃气混合效果好,燃烧充分,节约煤气;2、热风炉的送风温度高,能耗低;3、日常维护量小,寿命长。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
附图为本实用新型剖视图。
具体实施方式
如附图所示,中轴管2的一端有进气管1,中轴管2内固定导流片3,导流片3末端的中轴管2内固定分流板5,分流板5外固定有增压器6,增压器6的出口上固定燃烧阀7。由于有燃烧阀7作安全装置,所以使热风炉在送风时保护烧嘴,提高烧嘴的使用寿命。所述的中轴管2上固定窥视孔4。

Claims (2)

1.一种热风炉烧嘴,其特征在于:中轴管(2)的一端有进气管(1),中轴管(2)内固定导流片(3),导流片(3)末端的中轴管(2)内固定分流板(5),分流板(5)外固定有增压器(6),增压器(6)的出口上固定燃烧阀(7)。
2.根据权利要求1所述的热风炉烧嘴,其特征在于:所述的中轴管(2)上固定窥视孔(4)。
CN2010202447712U 2010-06-22 2010-06-22 热风炉烧嘴 Expired - Fee Related CN201740029U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202447712U CN201740029U (zh) 2010-06-22 2010-06-22 热风炉烧嘴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202447712U CN201740029U (zh) 2010-06-22 2010-06-22 热风炉烧嘴

Publications (1)

Publication Number Publication Date
CN201740029U true CN201740029U (zh) 2011-02-09

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Family Applications (1)

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CN2010202447712U Expired - Fee Related CN201740029U (zh) 2010-06-22 2010-06-22 热风炉烧嘴

Country Status (1)

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CN (1) CN201740029U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852435A (zh) * 2010-06-22 2010-10-06 新兴河北工程技术有限公司 热风炉烧嘴

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852435A (zh) * 2010-06-22 2010-10-06 新兴河北工程技术有限公司 热风炉烧嘴

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

Granted publication date: 20110209

Termination date: 20150622

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