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High-efficiency board grinding plate recovering device

A water recovery and high-efficiency technology, applied in the fields of filtration and separation, fixed filter element filters, chemical instruments and methods, etc., can solve problems such as water pollution of grinding boards, and achieve the effect of speeding up filtration.

Pending Publication Date: 2017-07-28
广东鸿泰电子股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a high-efficiency grinding water recovery device for the pollution of grinding water in the PCB production process

Method used

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  • High-efficiency board grinding plate recovering device

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0015] Such as figure 1 As shown, a high-efficiency grinding plate water recovery device includes a sewage pool 1, the entrance of the water inlet pipe 2 is arranged in the sewage pool 1, the outlet of the water inlet pipe 2 is connected to the top of the filter box 3, and the water inlet pipe 2 is connected to the pump 4, the top of the filter box 3 is provided with a vacuum pump 5, the inside of the filter box 3 is provided with a filter device, the bottom of the filter box 3 is connected to the inlet of the water outlet pipe 6, and the outlet of the water outlet pipe 6 is connected to the Clean water pool 7. The water in the sewage pool 1 enters the filter box 3 through the water inlet pipe 2 under the action of the pump 4, and then the pressure in the filter box 3 decreases under the action of the vacuum pump 5, which can speed up the fil...

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Abstract

The invention discloses a high-efficiency board grinding plate recovering device which comprises a sewage tank, wherein an inlet of a water inlet pipe is formed in the sewage tank; an outlet of the water inlet pipe is communicated with the top end of a filter box; the water inlet pipe is connected with a pump machine; a vacuum pump is arranged at the top of the filter box; a filtering device is arranged in the filter box; the bottom of the filter box is connected with the inlet of the water outlet pipe; the outlet of the water outlet pipe is communicated with a clear water reservoir. Water in the sewage tank enters the filter box through the water inlet pipe under the action of the pump machine, and then the pressure in the filter box is reduced under the action of the vacuum pump, therefore, the filtering speed of wastewater in the filtering device can be increased. Finally, the filtered water enters the clear water reservoir and can be recycled. Meanwhile, filtered matters in the filtering device can be recovered.

Description

technical field [0001] The invention relates to the technical field of circuit board production, in particular to a high-efficiency grinding board water recovery device. Background technique [0002] In the later stage of PCB board production, the board needs to be edged and shaped. In this process, a lot of water needs to be used. However, during the process of grinding the PCB board, a large amount of copper particles, glass fiber filaments and resin will enter the water, so Grinding water is polluted water, which cannot be recycled, and needs special wastewater treatment, which not only increases the amount of water used in the production process, but also increases the cost of sewage treatment. However, the content of copper in sewage is high, so it is necessary to A reasonable device can turn waste water into treasure, which not only increases benefits but also reduces production costs. Contents of the invention [0003] The object of the present invention is to prov...

Claims

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Application Information

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IPC IPC(8): B01D29/56
CPCB01D29/56
Inventor 张可龙张鸿元刘建光张子晨张诗绮
Owner 广东鸿泰电子股份有限公司