DEVELOPER SOLUTION WASTEWATER CIRCULATION TREATMENT APPARATUS

Title:

DEVELOPER SOLUTION WASTEWATER CIRCULATION TREATMENT APPARATUS

Document Type and Number:

WIPO Patent Application WO/2024/077750

Kind Code:

A1

Abstract:

Disclosed in the present invention is a developer solution wastewater circulation treatment apparatus, comprising an evaporator, a gas feeding pipe and a gas discharge pipe. In the developer solution wastewater circulation treatment apparatus, drive fans and elastic scraping plates are provided, such that when a gas enters interiors of heat exchange pipes, the gas drives the drive fans to rotate so as to enable the elastic scraping plates to scrape off liquid film layers on inner walls of the heat exchange pipes; additionally, by providing memory metal drive plates, elastic plates, and corrugated plates, when the memory metal drive plates deform, liquid inside installation support cylinders and inside drive bins pushes drive rods to move, such that centers of the elastic plates can bulge outwards by means of push rods, and thus when the elastic scraping plates are in contact with the bulged elastic plates, the elastic scarping plates push, by means of the push rods, the corrugated plates to shake, so as to break heat boundary layers of peripheral surfaces of the heat exchange pipes, thus ensuring the heat exchange efficiency of the heat exchange pipes and restoring expected condensation effects. Therefore, the developer solution wastewater circulation treatment efficiency can be improved.

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Inventors:

SUN JIANDONG (CN)
QIN LONGFEI (CN)
LI JUNLIN (CN)

Application Number:

PCT/CN2022/137476

Publication Date:

April 18, 2024

Filing Date:

December 08, 2022

Export Citation:

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Assignee:

LIANSHI NEW MAT CORP LTD (CN)

International Classes:

B01D5/00; C02F1/04

Domestic Patent References:

WO2001063197A1

2001-08-30

Foreign References:

CN115300928A	2022-11-08
CN212174498U	2020-12-18
CN101762203A	2010-06-30
CN2180963Y	1994-10-26
CN213238029U	2021-05-18
CN102384695A	2012-03-21

Attorney, Agent or Firm:

SUZHOU ZHOUZHI PATENT AGENCY (CN)

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