Copper hydroxide cleaning device

A copper hydroxide and cleaning device technology, applied in the direction of copper oxide/copper hydroxide, chemical instruments and methods, cleaning methods and utensils, to achieve the effects of ensuring cleanliness, avoiding clogging, and improving cleaning efficiency

Inactive Publication Date: 2014-07-23
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the production process of printed circuit boards, a large amount of wastewater will be generated in the production processes such as copper plating, rinsing, etching, photocopying, etc.

Method used

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  • Copper hydroxide cleaning device

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] see figure 1 , a copper hydroxide cleaning device of the present invention, comprising a leg support 1, a conical head 2, a conical bottom anchor agitator 3, a turbine agitator 4, a cylinder 5, an electric motor 9, a cooling oil tank 10, a reduction box 11. End cover 12, reducer 13, connecting pipe 14, rotating shaft 15, first angle steel 16 and second angle steel 17.

[0028] Among them, the end cover 12 is installed on the top of the cylinder 5 through several groups of bolts 6, gaskets 7 and nuts 8 uniformly arranged in the circumferential direction, and the conical head 2 is arranged at the bottom of the cylinder 5; the upper side wall of the cylinder 5 The copper hydroxide mud inlet N1 and the cleaning water inlet N2 are provided on the top. The copper hydroxide mud inlet N1 includes a connecting pipe 14 arranged on the u...

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PUM

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Abstract

The invention discloses a copper hydroxide cleaning device. The copper hydroxide cleaning device comprises a conical end socket, a conic-bottomed anchor agitator, a turbine agitator, a cylinder body, a motor, a reduction gearbox, an end cap, a reducing pipe, a connecting pipe and a rotary shaft, wherein the end cap is arranged on the top of the cylinder body, the conical end socket is arranged at the bottom of the cylinder body, the sidewall of the upper portion of the cylinder body is provided with a copper hydroxide pug inlet and a cleaning water inlet, and the bottom of the conical end socket is provided with a discharge port and a sewage draining outlet. The motor and the reduction gearbox are arranged on the upper portion of the end cap. The motor is connected with the rotary shaft extending into the cylinder body through the reduction gearbox. The turbine agitator and the conic-bottomed anchor agitator are sequentially arranged on the rotary shaft from top to bottom. The bottom of the conic-bottomed anchor agitator is attached to the inner wall of the conical end socket. The copper hydroxide cleaning device is used for cleaning copper hydroxide and improving the cleanliness of the copper hydroxide; in addition, other particle flow can be adopted to replace copper hydroxide pug, and corresponding cleaning agents can be adopted, so cleaning of the particle flow can be achieved.

Description

【Technical field】 [0001] The invention relates to a particle cleaning device, in particular to a copper hydroxide cleaning device. 【Background technique】 [0002] In recent years, my country's electronics industry has developed rapidly. As the basis of the electronics industry, the printed circuit board (PCB) industry continues to grow at a rate of 14.4% per year. In 2006, China has replaced Japan and has become the world's largest PCB production base. At present, my country The annual output value of the printed circuit board industry has reached 29 billion US dollars. However, in the production process of printed circuit boards, a large amount of wastewater will be generated in the production processes such as copper plating, rinsing, etching, and photocopying. In 2008, the total annual discharge of printed circuit board wastewater in the country was 400 million tons, and it is expected to grow at a rate of 15% every year. Printed circuit board wastewater contains a large...

Claims

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Application Information

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IPC IPC(8): B08B3/10C01G3/02
CPCB08B3/104C01G3/02
Inventor 王树众李艳辉周璐公彦猛唐兴颖钱黎黎任萌萌
Owner XI AN JIAOTONG UNIV
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