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System for reducing electrophoretic liquid deposition slag

An electrophoretic solution and slagging technology, applied in electrophoretic plating, electrolytic coatings, coatings, etc., can solve the problems of frequent slagging operations, high production costs, environmental pollution, etc., to reduce the amount of slagging, increase flow rate, The effect of reducing pollution

Inactive Publication Date: 2009-01-21
SAIC-GM-WULING AUTOMOBILE CO LTD
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Problems solved by technology

[0020] In order to solve the technical problems of frequent slagging operations, high loss of production costs and environmental pollution caused by the large amount of slagging in the prior art, the present invention provides a method for reducing the deposition of electrophoretic liquid with less slagging and less slagging operations. slagging system

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  • System for reducing electrophoretic liquid deposition slag
  • System for reducing electrophoretic liquid deposition slag
  • System for reducing electrophoretic liquid deposition slag

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the description of the drawings and specific embodiments.

[0034] Such as Figure 1 to Figure 4 As shown, a system for reducing deposition and slagging of electrophoretic fluid includes a tank body 2 for containing electrophoretic fluid 1 and a pipeline pipeline 3 for circulating electrophoretic fluid 1, and a nozzle 41 is provided in the tank body 2. pipe 4, the spray pipe 4 communicates with the pipeline pipeline 3, and the pressurized unit (the unit includes A unit 31 and B unit 32) is connected in series on the pipeline pipeline 3, and in the Nozzles 41 are added in the slow-flow area or stagnant-flow area in the tank body 2 , and nozzles 41 can also be added in the slow-flow area or stagnant-flow area of ​​the pipeline pipeline 3 . The slow flow area 11 is the corner position of the tank body and the inlet of the nozzle. The liquid flow velocity in the above positions is very slow, resultin...

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Abstract

The invention provides a system capable of reducing the sedimentary slagging of an electrophoretic liquid. The system comprises a cell body used to hold an electrophoretic liquid and a pipeline used to circulate the electrophoretic liquid, wherein the cell body is provided with a jet pipe with a nozzle; the jet pipe is communicated with the pipeline which is connected in series with a booster set and a cooling exchanger; and a sluggish flow zone or a stagnation zone inside the cell body is provided with a nozzle. The system has the advantages that through arranging the nozzle and the jet pipe inside the sluggish flow zone or the stagnation zone and increasing the flow rate inside the booster set and the cooling exchanger, the system increases the flow speed of the electrophoretic liquid in each part of the system, thereby greatly reducing slagging quantity; meanwhile, the system prevents slag from being deposited inside the cell, and eliminates the influence on production caused by static deslagging so as to reduce the loss of production cost and reduce pollution.

Description

【Technical field】 [0001] The invention relates to the technical field of electrophoresis, in particular to a system for reducing deposition and slagging of electrophoretic fluid. 【Background technique】 [0002] The existing electrophoresis system includes a tank body, pipelines or other facilities, and the electrophoretic fluid contained in the tank body is returned to the tank body after being pressurized by the pipeline, so as to realize the circulation of the electrophoretic fluid. The electrophoretic fluid in the tank will deposit slagging when it is still, so it must be stirred continuously to make the tank liquid flow to slow down the rate of slagging. The material molecules in the electrophoretic fluid are integrated into particles. When the fineness of the particles is within a certain range, they are still useful for electrophoresis operations. When they continue to gather into larger particles, they become harmful slag particles. The slag particles suspended in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D13/22
Inventor 刘超文
Owner SAIC-GM-WULING AUTOMOBILE CO LTD
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