Title:
SHIP EXHAUST GAS RECIRCULATION WASTE WATER TREATMENT SYSTEM AND SHIP
Document Type and Number:
WIPO Patent Application WO/2023/231199
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present application are a ship exhaust gas recirculation waste water treatment system and a ship. The ship exhaust gas recirculation waste water treatment system comprises a neutralization device, a waste water storage device, a waste water treatment device, a filtering device and a waste water test device, the neutralization device being arranged to neutralize waste water flowing out of a waste water pipe and a condensate water pipe, so as to obtain non-acidic waste water, the waste water storage device being arranged to store the non-acidic waste water, the waste water treatment device being arranged to remove oil residues and impurities in the non-acidic waste water in a flocculation and air flotation mode, so as to obtain primary waste water with the oil residues removed, the filtering device being arranged to filter said primary waste water, so as to obtain secondary waste water with the oil residues removed, and the waste water test device being arranged to test whether the non-acidic waste water or said secondary waste water meets an emission standard, and to discharge the non-acidic waste water or said secondary waste water when the non-acidic waste water or said secondary waste water meets the emission standard.
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Inventors:
CAI SHAOLIN (CN)
AN LI (CN)
DUAN ZHEN (CN)
ZHANG WENBO (CN)
WU CHAOHUI (CN)
TAO GUOHUA (CN)
LI DABAO (CN)
LIU BO (CN)
LIU LIJUN (CN)
ZHANG JIGUANG (CN)
HAN LIANREN (CN)
ZHOU XIUYA (CN)
TIAN XINNA (CN)
WANG YANBING (CN)
WANG YUAN (CN)
AN LI (CN)
DUAN ZHEN (CN)
ZHANG WENBO (CN)
WU CHAOHUI (CN)
TAO GUOHUA (CN)
LI DABAO (CN)
LIU BO (CN)
LIU LIJUN (CN)
ZHANG JIGUANG (CN)
HAN LIANREN (CN)
ZHOU XIUYA (CN)
TIAN XINNA (CN)
WANG YANBING (CN)
WANG YUAN (CN)
Application Number:
PCT/CN2022/115345
Publication Date:
December 07, 2023
Filing Date:
August 29, 2022
Export Citation:
Assignee:
CHINA SHIPBUILDING POWER ENGINEERING INST CO LTD (CN)
International Classes:
C02F9/00; C02F103/18
Foreign References:
| CN114835302A | 2022-08-02 | |||
| CN108503072A | 2018-09-07 | |||
| CN103319026A | 2013-09-25 | |||
| CN107935088A | 2018-04-20 | |||
| CN204265565U | 2015-04-15 | |||
| CN113060876A | 2021-07-02 | |||
| CN209338259U | 2019-09-03 | |||
| JP2004081933A | 2004-03-18 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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