CN201764505U - 一种管式加热炉用煤气喷嘴 - Google Patents

一种管式加热炉用煤气喷嘴 Download PDF

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Publication number
CN201764505U
CN201764505U CN2010201873182U CN201020187318U CN201764505U CN 201764505 U CN201764505 U CN 201764505U CN 2010201873182 U CN2010201873182 U CN 2010201873182U CN 201020187318 U CN201020187318 U CN 201020187318U CN 201764505 U CN201764505 U CN 201764505U
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gas jet
gas
heating furnace
tube type
type heating
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Expired - Fee Related
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CN2010201873182U
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谢旭波
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NINGBO XIANGBO MACHINERY CO Ltd
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NINGBO XIANGBO MACHINERY CO Ltd
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Abstract

一种管式加热炉的焦炉煤气喷嘴,其是在煤气喷嘴底部增设排污阀用以作为排水装置和排污口,这样就可以定期放出管道内的积水和清扫煤气喷嘴,保证煤气管道畅通。

Description

一种管式加热炉用煤气喷嘴 
技术领域
本实用新型涉及一种管式加热炉的部件,尤其是一种管式加热炉的煤气喷嘴。 
背景技术
管式加热炉是以明火火焰或热烟道气加热物料的设备,它能将物料加热到很高的温度(最高达1000℃),是原油加工、石油产品加工的主要设备,在炼油,石化生产中得到广泛应用。管式加热炉主要由炉体、辐射室、对流室、加热炉管、煤气喷嘴、通风系统(烟囱和空气送入部分)等组成。 
其中的煤气喷嘴用来点燃煤气,可以保证煤气喷嘴不熄灭,避免发生煤气爆炸事故。然而,由于使用的焦炉煤气中夹带焦油、水汽等物质,经过烧火后,杂质经常会堵住气孔,而水汽凝结成水后,封住喷嘴煤气管道,致使焦炉煤气无法通过,导致熄火,严重时发生放炮。 
实用新型内容
本实用新型所要解决的技术问题是,防止煤气喷嘴点燃煤气使用过程中杂质堵塞气孔、以及水汽凝结成的水封住喷嘴煤气管道,从而避免熄火、放炮的发生。本实用新型采用了以下的技术方案:在煤气喷嘴底部增设排污阀用以作为排水装置和排污口,如图2所示,这样就可以定期放出管道内的积水和清扫煤气喷嘴,保证煤气管道畅通。 
本实用新型的有益效果是,通过加设排污阀,避免了煤气喷嘴管道堵塞,保证煤气畅通。 
附图说明
图1是改造前焦炉煤气喷嘴的结构示意图。 
图2是改造后焦炉煤气喷嘴的结构示意图。 
具体实施方式
在煤气喷嘴1底部增设排污阀2用以作为排水装置和排污口,如图2所示,这样就可以定期放出管道内的积水和清扫煤气喷嘴,保证煤气管道畅通。 

Claims (1)

1.一种管式加热炉的焦炉煤气喷嘴,其特征是:在煤气喷嘴底部增设排污阀用以作为排水装置和排污口。
CN2010201873182U 2010-05-12 2010-05-12 一种管式加热炉用煤气喷嘴 Expired - Fee Related CN201764505U (zh)

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CN201764505U true CN201764505U (zh) 2011-03-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106090909A (zh) * 2016-08-12 2016-11-09 中冶华天南京工业炉有限公司 一种排水式燃气烧嘴
WO2020096107A1 (ko) * 2018-11-07 2020-05-14 주식회사 타임이엔씨 착화장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106090909A (zh) * 2016-08-12 2016-11-09 中冶华天南京工业炉有限公司 一种排水式燃气烧嘴
WO2020096107A1 (ko) * 2018-11-07 2020-05-14 주식회사 타임이엔씨 착화장치

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Granted publication date: 20110316

Termination date: 20120512