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Title:
COAL-FIRED SMOKELESS FURNACE
Document Type and Number:
WIPO Patent Application WO/2017/156647
Kind Code:
A1
Abstract:
A coal-fired smokeless furnace, wherein a stagnation burner (1) having a vertical/horizontal body is arranged at a proper position inside and outside a furnace chamber, the stagnation burner (1) is provided with a smoke or waste gas inlet hole (2) and waste gas exhaust convex hole (5), a dust collecting funnel (4) is arranged at the lower part of the stagnation burner (1), an air supply hole (3) is provided or not provided, the stagnation burner (1) is provided with a vertical/inclined/parallel up-and-down 180-degree bent smoke and waste gas channel, and a heat source makes a detour by at most 180 degrees to flow through. The smokeless furnace eliminates smoke dust, saves energy and protects the environment.

Inventors:
LI, Yaozhong (6-3-4, Meiyuan Xinghuanan xiaoq, Taiyuan Shanxi 7, 030027, CN)
Application Number:
CN2016/000139
Publication Date:
September 21, 2017
Filing Date:
March 17, 2016
Export Citation:
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Assignee:
LI, Yaozhong (6-3-4, Meiyuan Xinghuanan xiaoq, Taiyuan Shanxi 7, 030027, CN)
International Classes:
F23B80/04
Foreign References:
CN202835333U2013-03-27
CN2463685Y2001-12-05
CN1299036A2001-06-13
CN2602270Y2004-02-04
CN101526210A2009-09-09
CN201462808U2010-05-12
JP3174493U2012-03-22
JP4725712B22011-07-13
KR101292586B12013-08-09
KR101500537B12015-03-12
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