DEMISTER, EXHAUST GAS RECIRCULATING SYSTEM, AND MARINE ENGINE PROVIDED WITH SAME

WIPO Patent Application WO/2016/132570

A1

A demister (19A) is coupled to a downstream side of a scrubber (18) which uses droplets (L) to wash and collect particulate matter contained in recirculated exhaust gas (G) recirculating through an engine, and separates out the droplets (L) remaining in the recirculated exhaust gas (G) in the form of mist. The demister (19A) has a cyclone structure equipped with: a cylindrical casing (23) the axial direction of which lies in the vertical direction; a recirculated exhaust gas introduction port (233) which is provided in an upper portion outer peripheral surface of the casing (23) and which introduces the recirculated exhaust gas (G) from a tangential direction into the interior of the casing (23); a recirculated exhaust gas discharge port (234) which is provided in an upper portion of the casing (23), in a position coinciding with the axial center thereof, and which discharges the recirculated exhaust gas (G); and a droplet discharging portion (232) which is provided in a lower portion of the casing (23) and which discharges the droplets (L) that have been separated from the recirculated exhaust gas (G).

JP2008543564	Extractor with centrifuge
WO/2004/018366	METHOD AND APPARATUS FOR REMOVING HYDROCARBONS FROM WATER BY AIR FLOATATION
JPH09122431	METHOD AND DEVICE FOR CYCLONE DUST COLLECTION

TAKATA RYO (JP)
MURATA SATORU (JP)
NONAKA TSUYOSHI (JP)

PCT/JP2015/070621

August 25, 2016

July 17, 2015

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MITSUBISHI HEAVY IND LTD (JP)

B04C5/04

JP2014134154A	2014-07-24
JP2006274961A	2006-10-12
JP2002130058A	2002-05-09
JPH08254160A	1996-10-01

FUJITA, Takaharu et al. (JP)
Takaharu Fujita (JP)

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