Title:
SYSTEM AND METHOD FOR COOPERATIVE TREATMENT OF KITCHEN WASTE IN WASTE INCINERATION PLANT
Document Type and Number:
WIPO Patent Application WO/2022/032474
Kind Code:
A1
Abstract:
A system and method for cooperative treatment of kitchen waste in a waste incineration plant, comprising a kitchen waste system and a domestic garbage treatment system. Waste water generated after the kitchen waste passes through a kitchen waste pretreatment system is divided into two paths for treatment; during the treatment of the first path of kitchen waste water, a coagulation apparatus and an air flotation apparatus are sequentially arranged before a waste leachate treatment system; and during the treatment of the second path of kitchen waste water, a homogeneous emulsification apparatus and a filtering and impurity removal apparatus are provided before a spray-back apparatus. The kitchen waste water is subjected to coagulation, air flotation, homogeneous emulsification, and filtering and impurity removal in advance, thereby solving the problem of high waste water treatment grease in the cooperative treatment process of the kitchen waste; moreover, in consideration of cooperative advantages of using a garbage power plant, the recycling of the kitchen waste is achieved to the greatest extent, the reduction and the harmlessness are achieved to the greatest extent, the treatment cost is reduced, and economic operation is achieved.
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Inventors:
WU HAO (CN)
TAN WEI (CN)
ZHONG RIGANG (CN)
HUANG JUNBIN (CN)
WANG KAI (CN)
SHEN HONG (CN)
WEI QIANG (CN)
LI ZHUOGE (CN)
TAN WEI (CN)
ZHONG RIGANG (CN)
HUANG JUNBIN (CN)
WANG KAI (CN)
SHEN HONG (CN)
WEI QIANG (CN)
LI ZHUOGE (CN)
Application Number:
PCT/CN2020/108400
Publication Date:
February 17, 2022
Filing Date:
August 11, 2020
Export Citation:
Assignee:
CHAOZHOU SHENZHEN ENERGY ENV CO LTD (CN)
SHENZHEN ENERGY ENV CO LTD (CN)
SHENZHEN ENERGY ENV EASTERN CO LTD (CN)
SHENZHEN ENERGY & URBAN ENV SERVICES CO LTD (CN)
GUILIN SHENZHEN ENERGY ENV CO LTD (CN)
WUHAN SHENZHEN ENERGY ENV CO LTD (CN)
SHANXIAN SHENZHEN ENERGY ENV CO LTD (CN)
SHENZHEN ENERGY ENV CO LTD (CN)
SHENZHEN ENERGY ENV EASTERN CO LTD (CN)
SHENZHEN ENERGY & URBAN ENV SERVICES CO LTD (CN)
GUILIN SHENZHEN ENERGY ENV CO LTD (CN)
WUHAN SHENZHEN ENERGY ENV CO LTD (CN)
SHANXIAN SHENZHEN ENERGY ENV CO LTD (CN)
International Classes:
B09B3/00
Domestic Patent References:
| WO2004058424A1 | 2004-07-15 |
Foreign References:
| CN105180170A | 2015-12-23 | |||
| CN210117295U | 2020-02-28 | |||
| CN111036643A | 2020-04-21 | |||
| CN110899292A | 2020-03-24 | |||
| CN106269788A | 2017-01-04 | |||
| JP2009106258A | 2009-05-21 |
Attorney, Agent or Firm:
SHENZHEN SEMHOPE GUANGLIANINTELLECTUAL PROPERTY AGENCY (CN)
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