FLUIDIZED BED FURNACE

WIPO Patent Application WO/2019/107421

A1

This fluidized bed furnace is provided with: a fluid medium layer; a fluidizing gas supply device which supplies fluidizing gas from the bottom portion of the fluid medium layer; and a plurality of parallel partition walls partitioning the fluid medium layer into three cells. The partition walls include a first partition wall which serves as a partition between a first cell and a second cell so as to allow communication between the cells on the lower side, and a second partition wall which has a lower-end height level lower than that of the first partition wall and which allows communication between a third cell and the second cell on the upper and lower sides. The fluidizing gas supply device has a plurality of air diffusion pipes which are provided, at the respective cell bottom portions of the first to third cells and below the lower ends of the partition walls, in parallel with the partition walls so as not to overlap the partition walls in a plan view.

OGAWA YUJI
IGARASHI MINORU
MAEKAWA ISAMU
SHIMIZU HIRONORI
MUTOH SADAYUKI
KIYOTAKI GEN
FUKUMOTO KOUJI
YAMADA RYUHEI
MURAOKA TOSHINORI
KUMADA NORIHIKO
YAMAGUCHI TAKAHIRO

PCT/JP2018/043805

June 06, 2019

November 28, 2018

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KAWASAKI HEAVY IND LTD (JP)

F23C10/20; F23G5/30

JP2001241626A	2001-09-07
JPS52141079A	1977-11-25
JP2004278992A	2004-10-07
JPH102543A	1998-01-06
JP2004093058A	2004-03-25
JPH11325429A	1999-11-26
JP2006078069A	2006-03-23
JP2003074820A	2003-03-12
JP2001296001A	2001-10-26
JP2000304224A	2000-11-02
JP2003172502A	2003-06-20
JPH08338616A	1996-12-24
JP2013167419A	2013-08-29
JPH07301411A	1995-11-14
JPH101677A	1998-01-06

PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)

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