CN101737940B - 高温气体直溢加热技术与设备 - Google Patents

高温气体直溢加热技术与设备 Download PDF

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CN101737940B
CN101737940B CN2009102105295A CN200910210529A CN101737940B CN 101737940 B CN101737940 B CN 101737940B CN 2009102105295 A CN2009102105295 A CN 2009102105295A CN 200910210529 A CN200910210529 A CN 200910210529A CN 101737940 B CN101737940 B CN 101737940B
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heat exchange
temperature gas
exchange casing
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equipment
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CN101737940A (zh
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孙传杰
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BEIJNG LINHESEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
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BEIJNG LINHESEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

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Abstract

本发明所述高温气体直溢加热技术是提供，一种将燃料燃烧后产生的热能直接注入到水中，即燃料燃烧后的高温烟气与液态介质直接混合换热，进行热能转换的加热技术，利用高温气体直溢加热设备进行热能转换，由于没有金属换热面，不会产生水垢，加热设备运行时也不需要增加化学除垢剂和水处理设备，降低了运营成本，减少了环境污染。

Description

高温气体直溢加热技术与设备
技术领域
本发明涉及一种新型加热技术，尤其是一种不通过金属换热面进行热能转换的加热技术。
技术背景
传统的燃料加热设备：如锅炉，多采用锅壳式结构，燃料燃烧后所产生的热能在给冷水加热时，都须通过金属换热面将热能传导给水，把水加热，由于加热设备加热时是通过金属换热面进行热能转换的，使金属换热面的水侧容易产生水垢，造成加热设备加热效率降低，能耗增加，为了清除水垢，又必须加入化学除垢剂，进行加热设备除垢，并需要增加水质处理设备，这不但造成加热设备的运营成本上升，除垢后产生的污水也严重污染环境，这是传统加热设备无法改变的技术难题。
发明内容
本发明所述高温气体直溢加热技术是提供，一种将燃料燃烧后产生的热能直接注入到水中，即燃料燃烧后的高温烟气与液态介质直接混合换热，进行热能转换的加热技术，利用高温气体直溢加热设备进行热能转换，由于没有金属换热面，不会产生水垢，加热设备运行时也不需要增加化学除垢剂和水处理设备，降低了运营成本，减少了环境污染。
具体施实方式
本发明的第一实施例可见附图。空气从进气口1进入燃烧室3，燃料在燃烧室3燃烧后产生的热能进入热交换箱体4，由回水分配集箱5供水的喷淋管6向下喷水与进入热交换箱体4一回程交换室7的热能混合，进行热能交换，热能交换后产生的热水流入集水槽8，进行热能的均合，集水槽8在热交换箱体4的上1/3处，将热交换箱体4分成一回程交换室7和二程交换室9，热能在一回程交换室7进行初次热能交换后，剩余的热能通过集体水槽左侧通道，进入二回程交换室9，二回程交换室9内的喷淋管10向上喷水与进入二回程交换室9的热能进行二次热能交换。在一回程交换室7进行热能交换流入集水槽8的热水和在二回程交换室9热能交换产生的热水，均流入储液沉降槽11，储液沉降槽11内有出水口12和排渣口13。
完成热能交换的气体从排烟道14排出，排烟道14上有空气预热器2，用排出热交换箱体4的剩余热能，给进入燃烧室3空气预热，以达到节能的目的。
排烟道14，空气预热器2与燃烧室3是一种相连结构。

Claims (2)

1.一种高温气体直溢加热设备，其特征在于：其包括通过气体通道连接呈左右并排结构的燃烧室和热交换箱体，热交换箱体内上部设置有上喷淋管，下部设置有下喷淋管，热交换箱体内设置有集水槽并在侧部留有气体通道，将热交换箱体内的空间分为一回程交换室和二回程交换室，热交换箱体的底部为储液沉降槽并设有出水口和排渣口；一回程交换室连接燃烧室，二回程交换室的侧部设置有排烟道；排烟道上设置有空气预热器，燃烧室的进气口穿过空气预热器连接燃烧室。
2.如权利要求1所述的高温气体直溢加热设备，其特征在于：所述集水槽设置在热交换箱体上三分之一处。
CN2009102105295A 2008-11-11 2009-11-09 高温气体直溢加热技术与设备 Expired - Fee Related CN101737940B (zh)

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CN2009102105295A CN101737940B (zh) 2008-11-11 2009-11-09 高温气体直溢加热技术与设备

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2106992U (zh) * 1991-11-01 1992-06-10 刘建平 低排烟污染、直接换热式燃煤热水锅炉
CN1271832A (zh) * 1999-04-25 2000-11-01 刘工勤 喷淋热交换装置
JP2000304349A (ja) * 1999-04-23 2000-11-02 Matsushita Electric Ind Co Ltd １缶２回路式熱源装置
CN2585109Y (zh) * 2002-06-12 2003-11-05 苗苏宁 直接接触换热式热媒锅炉
CN1508489A (zh) * 2002-12-19 2004-06-30 胡晓平 直燃式双效热力机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2106992U (zh) * 1991-11-01 1992-06-10 刘建平 低排烟污染、直接换热式燃煤热水锅炉
JP2000304349A (ja) * 1999-04-23 2000-11-02 Matsushita Electric Ind Co Ltd １缶２回路式熱源装置
CN1271832A (zh) * 1999-04-25 2000-11-01 刘工勤 喷淋热交换装置
CN2585109Y (zh) * 2002-06-12 2003-11-05 苗苏宁 直接接触换热式热媒锅炉
CN1508489A (zh) * 2002-12-19 2004-06-30 胡晓平 直燃式双效热力机

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