WET SCRUBBER DEVICE, ENGINE SYSTEM, AND SHIP

Title:

WET SCRUBBER DEVICE, ENGINE SYSTEM, AND SHIP

Document Type and Number:

WIPO Patent Application WO/2014/045578

Kind Code:

A1

Abstract:

Provided is a wet scrubber device (31) comprising: an exhaust gas inlet passage (41) that introduces high-temperature exhaust gas; a spray unit (42) that sprays cleaning water into the exhaust gas that is introduced by the exhaust gas inlet passage (41); an upper chamber (43) that receives cleaning water sprayed from the sprayer unit (42) at the bottom surface of said upper chamber; a lower chamber (44) that is positioned below the upper chamber (43); a communicating pipe (45) that extends downward from the bottom surface (51) of the upper chamber (43), that comprises an opening (57) on the lower section thereof that opens within the lower chamber (44), that drains the cleaning water received at the bottom surface (51) of the upper chamber (43) toward the lower chamber (44), and that accelerates the exhaust within the upper chamber (43) and guides said exhaust to the lower chamber (44); and an exhaust gas outlet passage (46) that sucks in and discharges exhaust gas that has been guided to the lower chamber (44).

Inventors:

YOSHIZAWA KATSUHIRO
HOSONO TAKAMICHI
TAKATA HIROTAKA
IWASAKI HIDEKAZU
NISHIMURA MOTOHIKO
HIGASHIDA MASANORI
NOGAMI TETSUO

Application Number:

PCT/JP2013/005528

Publication Date:

March 27, 2014

Filing Date:

September 19, 2013

Export Citation:

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Assignee:

KAWASAKI HEAVY IND LTD (JP)

International Classes:

F01N3/04; F01N3/02; F01N3/033; F01N3/037

Foreign References:

JPH11128672A	1999-05-18
JPH08252423A	1996-10-01
JPH07229418A	1995-08-29
JP2011153628A	2011-08-11
JPH1190170A	1999-04-06
JP2010203431A	2010-09-16

Other References: