CLEANING DEVICE OF EXHAUST GAS PURIFICATION UNIT

Japanese Patent JP2018165496

A

PROBLEM TO BE SOLVED: To improve work efficiency relating to cleaning of a purification unit by efficiently cleaning the purification unit for an exhaust gas from a diesel engine by a cleaning fluid circulated in a cleaning device, and to suppress increase in size of the cleaning device including a cleaning fluid circulation mechanism.SOLUTION: In a cleaning device 4, a purification unit 1 having a purification element 2 for purifying an exhaust gas and a case 3 for storing it, is disposed in a state of being detached from a diesel machine, and a cleaning fluid C for the purification element 2 is circulated. Further the device 4 has an inflow pipe 5 for feeding the cleaning fluid C to a first opening 3d of the case 3, and an outflow pipe 6 receiving the cleaning fluid C from a second opening 3d of the case 3. The device 4 of an embodiment, has a charging mechanism 13 sending compressed air to energize the flow of the cleaning fluid C in the inflow pipe 5. The device 4 of the other embodiment, has a storage tank 11 for storing the cleaning fluid, the case 3 is disposed at an upper part of the storage tank 11 so that the cleaning fluid C inside is oriented along a horizontal direction, and the case 3 is overlapped to the storage tank 11 in a top view.SELECTED DRAWING: Figure 2

TANAKA RYUSUKE
MORI KOJI
IRIE TAKUYA

JP2017063358A

October 25, 2018

March 28, 2017

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SUZAKU PLASTIC CO LTD

F01N3/04; B01D41/04

JP2004141700A	2004-05-20
JP2013500421A	2013-01-07
JP2002001014A	2002-01-08

WO2017048315A1	2017-03-23
US20100307339A1	2010-12-09
WO2002094415A1	2002-11-28
EP1455059A1	2004-09-08
DE102008038026A1	2010-02-18

Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Ayako Nakamura
Satoshi Morimoto
Yu Tanaka
Tokumoto Koichi

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