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Cleaning device for crystallizer copper pipe inner wall

A technology for cleaning copper tubes and inner walls of a crystallizer, applied in the field of machinery and equipment, can solve the problems of increased energy consumption and wastewater treatment burden, increased treatment procedures, etc.

Pending Publication Date: 2020-10-23
西安慧金科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the reverse etching process improves the cleanliness of the surface of the electroplating substrate, it also increases the treatment process, and the burden of energy consumption and wastewater treatment also increases

Method used

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  • Cleaning device for crystallizer copper pipe inner wall
  • Cleaning device for crystallizer copper pipe inner wall

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0023] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0024] Such as figure 1 and figure 2 As shown, a crystallizer copper tube inner wall cleaning device includes a motor 1, a coupling 2, a rotary joint 3 and a brush rod 5 connected in sequence; a brush 7 is set on the brush rod 5.

[0025] The rotary joint 3 is provided with a liquid inlet 4 for feeding cleaning liquid; the brush rod 5 and the output shaft connected to the brush rod 5 on the rotary joint 3 are both hollow, and the inner cavity of the two forms a cleaning liquid channel; the brush rod 5 is opened with a liquid outlet 11 for spraying cleaning liquid.

[0026] The brush rod 5 has a U-shaped structure, the U-shaped cavity of the U-shaped structure constitutes the inner cavity of the brush rod 5 , and the outline of the U-shaped structure is formed by the hollow tube 6 . The liquid outlet 11 is opened on the hollow tube 6, an...

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Abstract

The invention relates to a cleaning device for a crystallizer copper pipe inner wall, and belongs to the technical field of mechanical equipment. The cleaning device comprises a motor, a coupling, anda brush rod which are sequentially connected. The brush rod is sleeved with a brush. A rotating joint is connected between the coupling and the brush rod further. A liquid inlet opening used for inletting cleaning fluid is formed in the rotating joint. The brush rod and an output shaft which is on the rotating joint and connected with the brush rod are hollow, and the inner cavities of the brushrod and the output shaft form a channel of the cleaning fluid. A liquid outlet opening used for squirting the cleaning fluid is formed in the brush rod. According to the cleaning device, the crystallizer copper pipe inner wall is cleaned automatically, roundly and mechanically. The brushing method can be a dip-type or spray-type. The reverse etching process of a conventional cleaning method is canceled. The clean degree of the crystallizer copper pipe inner wall is improved, and therefore the subsequent plating quality is improved.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment and relates to a cleaning device for the inner wall of a crystallizer copper tube. Background technique [0002] The surface of the inner wall of the crystallizer copper tube needs to be cleaned before electroplating. The cleaning effect has a great influence on the quality of the electroplating coating. Usually, the poor bonding force of the coating, the foaming and peeling of the coating after heating are often caused by the surface of the substrate. It is caused by not cleaning, so the clean surface of the crystallizer copper tube before electroplating is very necessary for electroplating. [0003] Compared with the copper plate of the crystallizer, the copper tube of the mold needs to be electroplated on the inner wall of the tube, so the cleaning treatment before electroplating is relatively difficult to operate, and according to the pretreatment cleaning method of the copper pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/027B08B9/032
CPCB08B9/027B08B9/0321
Inventor 余晨韵漆锐王水根冯科
Owner 西安慧金科技有限公司
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