Title:
EXHAUST RECIRCULATION BURNER AND BOILER EQUIPPED WITH EXHAUST RECIRCULATION BURNER
Document Type and Number:
WIPO Patent Application WO/2015/019761
Kind Code:
A1
Abstract:
An exhaust recirculation burner (10) equipped with a main combustion unit (20), which burns a premixed gas in which fuel gas and combustion air and exhaust gas have been mixed at a first mixing ratio; and multiple flame stabilization units (30), which are arranged so as to sandwich therebetween the main combustion unit (20), and which burn a premixed gas in which fuel gas and combustion air and exhaust gas have been mixed at a second mixing ratio that has a lower percentage of exhaust gas than the first mixing ratio, and enables stable flame formation.
Inventors:
OKABE AKIYOSHI (JP)
Application Number:
PCT/JP2014/067751
Publication Date:
February 12, 2015
Filing Date:
July 03, 2014
Export Citation:
Assignee:
MIURA KOGYO KK (JP)
International Classes:
F23C9/08; F23C99/00
Foreign References:
| JPS60122647U | 1985-08-19 | |||
| JPS6237607A | 1987-02-18 | |||
| JPS5974408A | 1984-04-26 | |||
| JP2004069140A | 2004-03-04 |
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