Agitator tank used for processing etching solution

A technology of stirring tank and etching solution, which is applied in the field of etching solution recovery and treatment, can solve the problems affecting the treatment process and etching solution precipitation, etc., and achieve the effects of low production cost, prevention of precipitation, and simple structure

Inactive Publication Date: 2014-02-19
CHENGDU HONGHUA ENVIRONMENTAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the etching solution is being processed, the etching solution is continuously produced. Due to its relatively large quantity, it will cause the precipitation of the etching solution and affect the subsequent processing process if it is stored in an ordinary container.

Method used

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  • Agitator tank used for processing etching solution

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Embodiment

[0015] Such as figure 1 As shown, the stirring tank used to process the etching solution includes a tank body 8 with a hollow interior and an open end. The open end of the tank body 8 is provided with a sealing cover 6, and the sealing cover 6 is provided with a motor 1. The motor 1 is connected with a reducer 2, the reducer 2 is arranged between the sealing cover 6 and the motor 1, the reducer 2 is connected with a transmission shaft 3, the transmission shaft 3 is connected with a stirring device, and the stirring device is arranged on the tank body 8 internal. The rotation of the motor 1 drives the movement of the reducer 2, and the reducer 2 reduces the speed to the required speed, and then transmits it to the transmission shaft 3, and then drives the stirring device to stir the etching solution in the tank body 8.

[0016] The sealing cover 6 is provided with two parallel fixed plates 5 , the support frame 4 is arranged on the fixed plates 5 , and the transmission shaft 3...

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Abstract

The invention discloses an agitator tank used for processing etching solution. The agitator tank comprises a hollow tank body; one end of the tank body is provided with an opening; the opening end of the tank body is provided with a sealing cover; the sealing cover is provided with a motor; the motor is connected to a decelerator; the decelerator is arranged between the sealing cover and the motor; the decelerator is connected to a transmission shaft; the transmission shaft is connected to a stirring device; and the stirring device is arranged in the tank body. The agitator tank is simple in structure, and low in production cost, is capable of stirring the etching solution in the tank body uninterruptedly, and avoiding precipitation of the etching solution, and is convenient for subsequent processing.

Description

technical field [0001] The invention relates to a stirring tank, in particular to a stirring tank for processing etching liquid, and belongs to the field of etching liquid recovery and treatment. Background technique [0002] Many domestic counterparts have improved and formed the current domestic mainstream treatment methods, namely solvent extraction electrolysis and membrane electrolysis treatment processes. This method recycles the etching waste liquid that needs to be discharged or otherwise treated on-line in a closed circuit, realizes the recycling of some substances, and can electrolyze cathode copper, and the copper recovery rate reaches 95%. If this method is strictly controlled, it can indeed achieve the effect of circular economy and energy saving and emission reduction, but there is still a lack of improvement to achieve real clean production. First, the use of sulfuric acid and organic oil as extraction agents will inevitably cause residues, which will pollute...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/16B01F3/08C23F1/46
Inventor 韦建敏赵兴文张晓蓓
Owner CHENGDU HONGHUA ENVIRONMENTAL SCI & TECH CO LTD
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