Slag discharge system, gasifier, and slag filtration method

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11292976
APP PUB NO 20210222077A1
SERIAL NO

16096075

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Abstract

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A slag discharge system includes a slag bath at a bottom portion of a gasifier; a slag cooling water circulation line that discharges a mixture of slag and a slag cooling water from the slag bath; a coarse slag separator device that separates coarse slag contained in the slag cooling water; a fine slag separator device connected to the coarse slag separator device downstream side, the fine slag separator device separating fine slag; and a circulator pump connected to the fine slag separator device downstream side, the circulator pump creating a water flow in the slag cooling water circulation line; wherein the fine slag separator device includes a branch section where the slag cooling water circulation line branches into a plurality of branch lines and again joins together as one line, a fine slag filter portion, and a shutoff valve and disposed in each of the plurality of branch lines.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI POWER LTD2-3 MARUNOUCHI 3-CHOME CHIYODA-KU TOKYO 1008332 ?1008332

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Tomoya Yokohama, JP 16 14
Koyama, Yoshinori Tokyo, JP 67 468
Miyata, Yasuyuki Tokyo, JP 23 85
Murayama, Masato Yokohama, JP 57 725
Yoshida, Naoshige Yokohama, JP 11 49

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