CN201526984U - 新型整体一次性浇注锅炉 - Google Patents

新型整体一次性浇注锅炉 Download PDF

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CN201526984U
CN201526984U CN2009202452277U CN200920245227U CN201526984U CN 201526984 U CN201526984 U CN 201526984U CN 2009202452277 U CN2009202452277 U CN 2009202452277U CN 200920245227 U CN200920245227 U CN 200920245227U CN 201526984 U CN201526984 U CN 201526984U
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burner hearth
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张勤福
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Longxian Yongan Heat Engineering Co Ltd
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Abstract

本实用新型涉及一种新型整体一次性浇注锅炉,其能增加炉限,提高密封性,使炉膛制造结构简单,成本降低。本实用新型包括炉膛,炉膛内有前拱和后拱,炉膛与前拱和后拱为一体结构。炉膛上部连接有炉胆,炉胆与烟气回收器连接。烟气回收器与烟囱和风机连接,烟气回收器上设有烟气控制阀。

Description

新型整体一次性浇注锅炉
技术领域
本实用新型涉及一种锅炉,尤其是涉及一种新型整体一次性浇注锅炉。
背景技术
背景技术中,传统锅炉炉膛设计不合理,采用分段浇注而成且没有高温烟气的回收利用装置,由于煤燃烧不充分,不仅热效率低,而且污染物排放高,对环境影响大,出力不足,结构复杂,操作不便,成本较高。为了确保国民经济可持续发展,必须研制出低能耗、低污染、高热效、高节能的先进能源转换设备(锅炉),唯有采用环保、高效、节能、安全等科技含量高的新型热能源转换设备,才能达到真正意义上的环保、节能双重效果。
实用新型内容
本实用新型为了解决上述背景技术中的不足之处,提供一种新型整体一次性浇注锅炉,其能增加炉限,提高密封性,使炉膛制造结构简单,成本降低。
为实现上述目的,本实用新型采用的技术方案为:
一种新型整体一次性浇注锅炉,包括炉膛,炉膛内有前拱和后拱,其特征在于:炉膛与前拱和后拱为一体结构。
上述炉膛上部连接有炉胆,炉胆与烟气回收器连接。
上述烟气回收器与烟囱和风机连接,烟气回收器上设有烟气控制阀。
与现有技术相比,本实用新型具有的优点和效果如下:
1、本实用新型炉膛更加坚固,延长了使用年限;密封性好,提高了炉温改善了燃烧效果;结构简单;便于制作;具有显著的社会和经济效益。
2、本实用新型同时让烟气随部分新鲜空气进入炉膛二次循环高温燃烧,高温烟气的回收利用提高了炉膛送风温度,改善了炉内燃烧环境,燃烧条件好,炉膛温度高达1200~1500℃,氮氧化物在高温条件下的排放量也减少了,降低了排放温度,提高了炉膛内燃烧温度,高温循环燃烧使燃煤中的硫及粉尘充分燃烧殆尽,只剩下极少量的煤渣,彻底优化了燃烧工况,不生烟不冒烟;提高了脱硫率,降低了烟尘排放浓度,实现了环保和节能双重功效。
附图说明
图1为本实用新型的结构示意图。
图中,1-进煤器,2-链条炉排,3-前拱,4-后拱,5-进风口,6-风机,7-新鲜空气控制阀,8-烟气控制阀,9-烟囱,10-烟气回收器,11-炉膛,12-炉胆。
具体实施方式
参见图1,本实用新型包括炉膛11,炉膛11内有前拱3和后拱4,炉膛11与前拱3和后拱4为一体结构,通过一次性浇注而成。炉膛11上部连接有炉胆12,炉胆12与烟气回收器10连接。炉膛前段连有进煤器1,烟气回收器与烟囱9和风机6连接,与风机6连接的烟气通道设有烟气控制阀8,锅炉炉膛11底部设有链条炉排2,链条炉排2右端设有进风口5。
实际工作时,进煤器1进煤到链条炉排2上,通过前拱3、后拱4的共同作用使燃烧的高温烟气通过炉膛11流向炉胆12,并由炉胆12流入烟气回收器10,通过烟气控制阀8控制烟气流量,使大部分高温烟气与从新鲜空气控制阀7流入的新鲜空气混合,混合气体通过风机6的作用从进风口5处由链条炉排2底部自下而上进入锅炉炉膛11。

Claims (3)

1.一种新型整体一次性浇注锅炉,包括炉膛(11),炉膛(11)内有前拱(3)和后拱(4),其特征在于:炉膛(11)与前拱(3)和后拱(4)为一体结构。
2.根据权利要求1所述的新型整体一次性浇注锅炉,其特征在于:炉膛(11)上部连接有炉胆(12),炉胆(12)与烟气回收器(10)连接。
3.根据权利要求2所述的新型整体一次性浇注锅炉,其特征在于:烟气回收器(10)与烟囱(9)和风机(6)连接,烟气回收器(10)上设有烟气控制阀(8)。
CN2009202452277U 2009-11-12 2009-11-12 新型整体一次性浇注锅炉 Expired - Fee Related CN201526984U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393067A (zh) * 2011-11-16 2012-03-28 宝鸡市海浪锅炉设备有限公司 新型节能锅炉
CN102901269A (zh) * 2012-10-31 2013-01-30 张勤福 一种制冷、供热、洗浴一机多用燃煤直燃机

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393067A (zh) * 2011-11-16 2012-03-28 宝鸡市海浪锅炉设备有限公司 新型节能锅炉
WO2013071468A1 (zh) * 2011-11-16 2013-05-23 宝鸡市海浪锅炉设备有限公司 新型节能锅炉
CN102901269A (zh) * 2012-10-31 2013-01-30 张勤福 一种制冷、供热、洗浴一机多用燃煤直燃机
CN102901269B (zh) * 2012-10-31 2014-12-31 张勤福 一种制冷、供热、洗浴一机多用燃煤直燃机

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Owner name: BAOJI HAILANG BOILER EQUIPMENT CO., LTD.

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Free format text: CORRECT: ADDRESS; FROM: 721013 NO.1, GAOXIN ROAD 1, NEW AND HIGH TECHNOLOGY DEVELOPMENT ZONE, BAOJI CITY, SHAANXI PROVINCE TO: 721020 NO.1, GAOXIN ROAD 1, NEW AND HIGH TECHNOLOGY DEVELOPMENT ZONE, BAOJI CITY, SHAANXI PROVINCE

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Address after: 721020 No. 1, Gaoxin Road, Baoji hi tech Development Zone, Shaanxi, China

Patentee after: Baoji HL-level Boiler Equipment Co., Ltd.

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Patentee before: Zhang Qinfu

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Effective date of registration: 20170830

Address after: 721200 middle of Sports Road, north of county hospital, Shaanxi, Baoji Province, Longxian

Patentee after: Longxian Yongan Heat Engineering Co., Ltd.

Address before: 721020 No. 1, Gaoxin Road, Baoji hi tech Development Zone, Shaanxi, China

Patentee before: Baoji HL-level Boiler Equipment Co., Ltd.

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

Granted publication date: 20100714

Termination date: 20181112