CN2789590Y - 煤气化环保锅炉 - Google Patents

煤气化环保锅炉 Download PDF

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Publication number
CN2789590Y
CN2789590Y CNU2005200285784U CN200520028578U CN2789590Y CN 2789590 Y CN2789590 Y CN 2789590Y CN U2005200285784 U CNU2005200285784 U CN U2005200285784U CN 200520028578 U CN200520028578 U CN 200520028578U CN 2789590 Y CN2789590 Y CN 2789590Y
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hearth
slag
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vaporization
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孙长富
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Abstract

本实用新型公开一种煤气化环保锅炉,锅炉炉体的上部设有烟囱、换热器及蒸汽热水管,炉体的下部设有炉膛、炉排、投煤口、清渣口,高温反射拱设在炉膛的上部,其内连接有二次风管,炉膛的底部为出渣口,对应于炉膛的底部还设有汽化池,在出渣口的侧面设有一次风管与二次风管并联后与风机连接,在汽化池上部还设有气化喷嘴并与蒸汽热水管连接,通过喷淋汽化池中炉渣产生水煤气,再返回进入炉膛中,进一步提高了煤的燃烧效率。减少了落渣的黑烟污染的问题,减少了大气污染;采用高温反射拱二次风机构,保证了炉膛内空气的通入量,使燃气充分燃烧,大容量的炉膛结构,一次性投煤,降低了劳动强度,提高生产效率。

Description

煤气化环保锅炉
技术领域
本实用新型涉及现有手烧锅炉的改进,提供了一种煤气化环保锅炉,属于锅炉结构技术领域。
背景技术
现有的手烧锅炉是将燃料煤投进炉膛内后,通过锅炉风机或二次风进行燃烧,其不足在于燃煤往往还燃烧不够充分,热效率较差,特别是在炉渣出渣时,本身具有很高的热量,白白浪费掉,还冒大量的烟尘,不但污染了周边环境,还浪费了宝贵的能源。
发明内容
本实用新型公开一种煤气化环保锅炉,设有煤气气化装置,解决了现有锅炉燃料燃烧不充分和环境污染的问题。
本实用新型的技术解决方案如下:
锅炉炉体的上部设有烟囱、换热器及蒸汽热水管,炉体的下部设有炉膛、炉排、投煤口、清渣口,高温反射拱设在炉膛的上部,其内连接有二次风管,炉膛的底部为出渣口,对应于炉膛的底部还设有汽化池,在出渣口的侧面设有一次风管与二次风管并联后与风机连接,在汽化池上部还设有气化喷嘴并与蒸汽热水管连接,通过喷淋汽化池中炉渣产生水煤气,再返回进入炉膛中,进一步提高了煤的燃烧效率。
本实用新型的积极效果在于:在炉膛的底部增设汽化池结构,通过喷淋产生水煤气,减少了落渣的黑烟污染的问题,减少了大气污染;采用高温反射拱二次风机构,保证了炉膛内空气的通入量,使燃气充分燃烧,提高了燃气热效率。大容量的炉膛结构,一次性投煤,降低了劳动强度,提高生产效率。
附图说明
图1为本实用新型结构原理图。
具体实施方式
根据图1,锅炉本体1的上部为烟囱1,其内设有盘式换热器2及蒸汽热水管5,锅炉本体1的下部为炉膛13,并设有投煤口12、清渣口11和出渣口9,炉膛13的下部为汽化池8,炉膛13的顶部为高温反射拱14,反射拱14上连接有二次风管4,在出渣口9的侧面设有一次风管6与二次风管4并联后与风机15连接,构成二次风机械配风机构,在汽化池8上部还设有气化喷嘴7并与蒸汽热水管5连接实现对炉渣的喷淋功能。

Claims (1)

1、一种煤气化环保锅炉,锅炉炉体的上部设有烟囱、换热器及蒸汽热水管,炉体的下部设有炉膛、炉排、投煤口、清渣口,高温反射拱设在炉膛的上部,其内连接有二次风管,炉膛的底部为出渣口,其特征在于:对应于炉膛的底部还设有汽化池,在出渣口的侧面设有一次风管与二次风管并联后与风机连接,在汽化池上部还设有气化喷嘴并与蒸汽热水管连接。
CNU2005200285784U 2005-04-27 2005-04-27 煤气化环保锅炉 Expired - Fee Related CN2789590Y (zh)

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CNU2005200285784U CN2789590Y (zh) 2005-04-27 2005-04-27 煤气化环保锅炉

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CN2789590Y true CN2789590Y (zh) 2006-06-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102226517A (zh) * 2011-04-26 2011-10-26 于政钦 具有热解气化、低氧燃烧的热能设备燃烧装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102226517A (zh) * 2011-04-26 2011-10-26 于政钦 具有热解气化、低氧燃烧的热能设备燃烧装置
CN102226517B (zh) * 2011-04-26 2013-09-18 于政钦 具有热解气化、低氧燃烧的热能设备燃烧装置

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