GAS COOLER

WIPO Patent Application WO/2014/132626

A1

Provided is a gas cooler which is reduced in size, is configured so as to prevent discharge gas from leaking to the outside, and enables dust to be consistently brushed off. This gas cooler (1) has: cooling pipes (5) which are arranged within a cooling chamber (3); a dust brush-off member (7) which is provided in a slidable manner on the peripheral surfaces of the cooling pipes; and a reciprocation mechanism (9) which is capable of reciprocating the dust brush-off member in the axial direction of the cooling pipes. The reciprocation mechanism is provided with: a holding member (17) which holds the dust brush-off member so that the dust brush-off member is capable of reciprocating and which extends in the direction intersecting the axial direction of the cooling pipes; an opening (19) which is provided in a side wall (3a) of the cooling chamber and which enables the holding member to extend out of the cooling chamber and reciprocate; a seal mechanism (21) which prevents gas within the cooling chamber from leaking to the outside; a movement body (22) which supports the holding member extending out of the opening and which is capable of reciprocating; and a drive means (24) which reciprocates the movement body.

KOGA YASUNARI (JP)
TOMINAGA KENICHI (JP)
TSUTSUMI MICHIAKI (JP)

PCT/JP2014/000981

September 04, 2014

February 25, 2014

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JFE STEEL CORP (JP)

F28G1/08; B08B1/00; C23C16/44

JPH0849806A	1996-02-20
JPH0457087U	1992-05-15
JPH01178487U	1989-12-20
JPS5465049U	1979-05-09
JPS6380496U	1988-05-27
JP2004169973A	2004-06-17
JPS63243603A	1988-10-11
DE102008001518A1	2009-11-05

KUMASAKA, Akira et al. (JP)
Akira Kumasaka (JP)

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