COMBUSTION APPARATUS - MITSUBISHI HEAVY IND LTD

Title:

COMBUSTION APPARATUS

Document Type and Number:

WIPO Patent Application WO/2012/114821

Kind Code:

A1

Abstract:

Stable fuel flow can be controlled in a combustion apparatus by providing: a fuel tank (38) which stores LPG; a fuel line (39) which supplies the LPG in the fuel tank (38) to a coal gasifier (12); a pump (102) which is disposed on the fuel line (39) and which boosts the pressure of the LPG; an evaporator (103) which is disposed on the fuel line (39) and which heats the LPG after the pressure of the LPG has been boosted; a flow regulating valve (104) which is disposed on the fuel line (39) and which regulates the flow of the pressurized and heated fuel; and a control device (105) which boosts the pressure of the LPG beyond the critical pressure using the pump (102) in response to the operating demands of the coal gasifier (102), and which sets the flow of LPG to be supplied to the coal gasifier (102) using the flow regulating valve (104) after the LPG has been heated beyond the critical temperature by the evaporator (103).

Inventors:

YOKOHAMA KATSUHIKO
KIZU TETSUYA
YOSHIDA NAOSHIGE
ISHII HIROMI
KASAI JUN
HAMASAKI SHINYA
HAARI KENTA

Application Number:

PCT/JP2012/051674

Publication Date:

August 30, 2012

Filing Date:

January 26, 2012

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Assignee:

MITSUBISHI HEAVY IND LTD (JP)
YOKOHAMA KATSUHIKO
KIZU TETSUYA
YOSHIDA NAOSHIGE
ISHII HIROMI
KASAI JUN
HAMASAKI SHINYA
HAARI KENTA

International Classes:

F23K5/00; C10J3/50; F23K5/04

Foreign References:

JP2009179790A	2009-08-13
JP2002161283A	2002-06-04
JPS63135492A	1988-06-07

Attorney, Agent or Firm:

SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)

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