CN101775316B - 煤气生产用油洗涤冷却器的改良结构 - Google Patents

煤气生产用油洗涤冷却器的改良结构 Download PDF

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CN101775316B
CN101775316B CN201010019371A CN201010019371A CN101775316B CN 101775316 B CN101775316 B CN 101775316B CN 201010019371 A CN201010019371 A CN 201010019371A CN 201010019371 A CN201010019371 A CN 201010019371A CN 101775316 B CN101775316 B CN 101775316B
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cooling
gas
chamber
collecting chamber
coal gas
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CN101775316A (zh
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唐祥国
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Guangdong Homeway Ceramics Industry Co ltd
Guangdong Honghai Ceramics Industrial Co ltd
Guangdong Hongyu New Materials Co ltd
GUANGDONG WINTO CERAMICS CO Ltd
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Abstract

本发明公开一种煤气生产用油洗涤冷却器的改良结构,包括有喷洒室、冷却室、煤气收集室和煤气出口,喷洒室设有煤气入口和酚水入口,煤气收集室设有煤气出口和酚水排出口,喷洒室设于冷却室的上端,煤气收集室设于冷却室的下端,冷却室内放置多条冷却列管,且冷却室设有循环水入口和出口,冷却列管连通喷洒室和煤气收集室,在冷却室的端面上开有供高压水喷射清洗的水孔。采用上述技术方案后,高压水经水孔直接对冷却列管外壁进行喷射去垢清洗,取代原来的利用化学去垢剂对冷却列管外壁的清洗,不存在污染、腐蚀问题,而且可保证去垢的质量。

Description

煤气生产用油洗涤冷却器的改良结构
技术领域:
本发明涉及一种煤气生产用油洗涤冷却器的改良结构。
背景技术:
在煤气的生产过程中,从煤气发生器生产出来的煤气必须经油洗涤冷却器进行除尘冷却处理,最后进行电捕除轻油生产出干净冷煤气。油洗涤冷却器设有喷洒室、冷却室和煤气收集室,冷却室内布置大量连通喷洒室和煤气收集室的冷却列管,冷却时炽热的煤气通过冷却列管内壁,冷却室循环不断地通以冷水。在长期使用的过程中冷却室的冷却列管的外壁会产生水垢,为了清除水垢,传统的方式是采用去垢剂去垢,这种利用化学剂的去垢方式,往往难以掌握去垢剂的剂量,用少了去垢不彻底,用多了产生浪费,而且化学去垢对冷却列管产生腐蚀作用,对环境还会产生污染。
发明内容:
本发明的目的是为了克服上述现有技术的缺点,提供一种去垢彻底、无污染和无腐蚀的煤气发生器用油洗涤冷却器,该油洗涤冷却器利用高压水对冷却列管外壁进行清洗。
为实现上述目的,本发明提供的技术方案为:煤气生产用油洗涤冷却器的改良结构,包括有喷洒室、冷却室、煤气收集室和煤气出口,喷洒室设有煤气入口和酚水入口,煤气收集室设有煤气出口和酚水排出口,喷洒室设于冷却室的上端,煤气收集室设于冷却室的下端,冷却室内放置多条冷却列管,且冷却室设有循环水入口和出口,冷却列管连通喷洒室和煤气收集室,在冷却室的端面上开有供高压水喷射清洗的水孔。
采用上述技术方案后,高压水经水孔直接对冷却列管外壁进行喷射去垢清洗,取代原来的利用化学去垢剂对冷却列管外壁的清洗,不存在污染、腐蚀问题,而且可保证去垢的质量。
附图说明:
图1是本发明油洗涤冷却器的立体结构图;
图2是本发明油洗涤冷却器的立体分解图;
图3是本发明油洗涤冷却器的项视结构图;
图4是本发明油洗涤冷却器的剖视结构图。
具体实施方式:
现结合附图详细阐述本发明:
本实施例的煤气生产用油洗涤冷却器的改良结构包括有喷洒室1、冷却室2和煤气收集室3,喷洒室1设有煤气入口和酚水入口4,由于从煤气发生器产生的煤气分有顶部煤气和底部煤气两路排出,所以本油洗涤冷却器的煤气入口相应设有项部煤气入口51和底部煤气入口52,煤气收集室3设有煤气出口6和酚水排出口7,喷洒室1设于冷却室2的上端,煤气收集室3设于冷却室2的下端,冷却室2内放置多条冷却列管8,且冷却室2设有循环水入口21和出口22及排污口10,冷却列管8连通喷洒室1和煤气收集室3,冷却水经循环水入口21和出口22,循环不断地往内置有大量冷却列管8的冷却室2内提供冷却水,从而对流经冷却列管8内的煤气进行冷却,在冷却室2的上端面上开有大量的供高压水喷射清洗的水孔9,需要对冷却室2内的冷却列管外壁进行去垢清洗时,高压水通过上端面的水孔9向内置有大量冷却列管8的冷却室2内喷射,从而实现对冷却室2内的冷却列管8进行清洗工作,清洗完成后,把这些水孔9塞住封闭起来,油洗涤冷却器就可以正常使用了。
生产时,酚水通过喷洒的方式向进入喷洒室的带有灰尘的高温煤气进行喷洒,这个过程中煤气中灰尘被酚水捕获带走,然后进入冷却列管进行冷却,使煤气得到净化,最后经收集室把煤气和液态酚水收集起来,液态酚水置于收集室底部,由排污口排出,煤气集中在收集室的顶部且从煤气出口排出。
以上所述之实施例只为本发明的较佳实施例,并非以此限制本发明的实施范围,故凡依本发明之形状、构造及原理所作的等效变化,均应涵盖于本发明的保护范围内。

Claims (1)

1.煤气生产用油洗涤冷却器的改良结构,包括有喷洒室(1)、冷却室(2)、和煤气收集室(3),喷洒室(1)设有煤气入口(51、52)和酚水入口(4),煤气收集室(3)设有煤气出口(6)和酚水排出口(7),喷洒室(1)设于冷却室(2)的上端,煤气收集室(3)设于冷却室(2)的下端,冷却室(2)内放置多条冷却列管(8),且冷却室(2)设有循环水入口(21)和出口(22),冷却列管(8)连通喷洒室(1)和煤气收集室(3),其特征在于:在冷却室(2)的端面上开有供高压水喷射清洗的水孔(9)。
CN201010019371A 2010-01-13 2010-01-13 煤气生产用油洗涤冷却器的改良结构 Expired - Fee Related CN101775316B (zh)

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Citations (4)

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Publication number Priority date Publication date Assignee Title
GB151463A (en) * 1919-09-13 1920-09-30 Desire Marbais Process and apparatus for the complete extraction of naphthalene from gas obtained by the distillation of coal
CN2905224Y (zh) * 2006-04-20 2007-05-30 毛少祥 一种列管型高压静电除焦油除尘器
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Publication number Priority date Publication date Assignee Title
GB151463A (en) * 1919-09-13 1920-09-30 Desire Marbais Process and apparatus for the complete extraction of naphthalene from gas obtained by the distillation of coal
CN2905224Y (zh) * 2006-04-20 2007-05-30 毛少祥 一种列管型高压静电除焦油除尘器
CN101062796A (zh) * 2007-04-18 2007-10-31 淄博万丰煤气设备有限公司 煤气炉用酚水处理工艺及装置
CN201626946U (zh) * 2010-01-13 2010-11-10 唐祥国 煤气生产用油洗涤冷却器的改良结构

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