Title:
WASTEWATER CIRCULATION SYSTEM FOR CEMENTED ALLOY RECOVERY PRODUCTION LINE
Document Type and Number:
WIPO Patent Application WO/2023/115840
Kind Code:
A1
Abstract:
A wastewater circulation system for a cemented alloy recovery production line, comprising a water tank, a wastewater collection tank, and a water outlet pipe. The water tank comprises a water inlet and a water outlet; the wastewater collection tank is connected to the water tank by means of the water inlet; the water outlet pipe is connected to the water tank by means of the water outlet; the wastewater collection tank is used for collecting wastewater produced in the entire cemented alloy recovery production line; the water outlet pipe is used for pumping the wastewater out of the water tank and conveying same into the cemented alloy recovery production line for use; the internal space of the water tank is divided into a plurality of water storage compartments; and the wastewater collection tank and the water outlet pipe are respectively connected to different water storage compartments. According to the wastewater circulation system in the present invention, comprised is the wastewater collection tank used for collecting the waste liquid and wastewater in all workshops into the water tank, and the wastewater can be recycled in the production line after being precipitated and filtered by means of the plurality of water storage compartments in the water tank, such that zero emission of the wastewater in the cemented alloy recovery production line is achieved.
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Inventors:
LUO RONGHUA (CN)
Application Number:
PCT/CN2022/097995
Publication Date:
June 29, 2023
Filing Date:
June 10, 2022
Export Citation:
Assignee:
HUNAN GOLDEN EAGLE ENERGY TECH CO LTD (CN)
International Classes:
B01D36/04; B01D29/50
Foreign References:
| CN114345007A | 2022-04-15 | |||
| CN215387892U | 2022-01-04 | |||
| CN212091258U | 2020-12-08 | |||
| CN110270159A | 2019-09-24 | |||
| CN211435208U | 2020-09-08 | |||
| CN209793482U | 2019-12-17 | |||
| CN209917447U | 2020-01-10 | |||
| US5626745A | 1997-05-06 |
Attorney, Agent or Firm:
CHANGSHA MINGXIN PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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