Title:
COMBUSTOR
Document Type and Number:
WIPO Patent Application WO/2010/123226
Kind Code:
A3
Abstract:
The present invention relates to a combustor which secondly burns the incomplete combustion gas generated by a first combustion conducted in a dry gasifier to achieve a complete combustion, and which comprises: an ignition chamber (20) in communication with a gas outlet (11) for discharging gas burnt firstly in a dry gasifier (1) and equipped with a burner (21); a combustion chamber (40) which is subsequently in communication with the ignition chamber (20) via a passage (30) having a cross-sectional area smaller than that of the ignition chamber (20), and which has a flame outlet (41); and two circulation paths (50, 60) for placing the ignition chamber (20) and the combustion chamber (40) in communication. The circulation paths (50, 60) are combined into a unitary body such that one end of the combined body has a first connection portion (52) for connecting to the combustion chamber (40), and the other end of the combined body has a second connection portion (53) and a third connection portion (63) spaced apart from each other by a predetermined angle to be connected to the ignition chamber (20). By using the thus-configured combustor, the incomplete combustion gas discharged through the plurality of circulation paths (50, 60) is returned to the ignition chamber (20) from the combustion chamber (40), and a vortex flow is formed within the ignition chamber (20) to induce a complete combustion, and the steam supplied by the combustion chamber (40) is combined with carbon dioxide to produce a synthesized gas.
Inventors:
KIM DONG BUNG (KR)
KWON MYUNG YOUL (KR)
KWON MYUNG YOUL (KR)
Application Number:
PCT/KR2010/002370
Publication Date:
March 03, 2011
Filing Date:
April 16, 2010
Export Citation:
Assignee:
ENVIRONMENTAL AND ENERGY AFFAIRS (KR)
KIM DONG BUNG (KR)
KWON MYUNG YOUL (KR)
KIM DONG BUNG (KR)
KWON MYUNG YOUL (KR)
International Classes:
F23G7/12; F23G5/16; F23G7/06
Foreign References:
| KR20020083303A | 2002-11-02 | |||
| KR100539728B1 | 2006-01-20 | |||
| KR100795143B1 | 2008-01-21 | |||
| KR200347335Y1 | 2004-04-14 |
Attorney, Agent or Firm:
YOON, Yeopyo (5 floor Pungwon building,52-8 Nonhyeon-dong, Gangnam-gu, Seoul 135-010, KR)
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