Title:
COMBUSTION APPARATUS AND COMBUSTION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/107564
Kind Code:
A1
Abstract:
[Problem] To provide a small size combustion apparatus which reduces the amount of harmful exhaust gas such as nitrogen oxides and realizes high-temperature combustion gasification with high efficiency in multiple stages, and a combustion method therefor. [Solution] The combustion apparatus according to the present invention is formed from a cylindrical member on the base side and a tapered member on the distal end side, and comprises, on the distal end side, a fuel charge section into which a gas-liquid mixed fuel is sprayed and charged, and comprises, on the base side, a flame discharge section, the combustion apparatus being characterized by comprising: a plurality of heat exchangers as described above which are arranged in parallel at a desired distance such that the axis of a tubular body extends from the distal end side to the base side; a plurality of combustion chambers formed in front of and behind the plurality of heat exchangers; an air pipe for introducing outside air into an arbitrary combustion chamber; and a return pipe for returning carbon dioxide generated by combustion, from at least one downstream combustion chamber to an upstream combustion chamber, among the plurality of combustion chambers.
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Inventors:
UNO KAORU (JP)
Application Number:
PCT/JP2018/044277
Publication Date:
June 06, 2019
Filing Date:
November 30, 2018
Export Citation:
Assignee:
ECO PRANA CO LTD (JP)
International Classes:
F23C99/00; F23C6/04; F23C9/00
Domestic Patent References:
| WO2015015563A1 | 2015-02-05 |
Foreign References:
| JPH05240409A | 1993-09-17 | |||
| JP2012193946A | 2012-10-11 | |||
| JP2012502254A | 2012-01-26 | |||
| JPS63173613U | 1988-11-10 |
Attorney, Agent or Firm:
SHIMODA Yoshio (JP)
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