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Precise water resource reclaiming machine

A recycling machine and water resource technology, applied in water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of copper powder being difficult to remove, unsuitable for recycling devices, and waste liquid leakage.

Inactive Publication Date: 2005-12-07
邱 鸿芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Another filtering method using filter elements, such as copper powder recovery and filtration, also has defects such as copper powder is not easy to remove, so it is not suitable for this type of recovery device
There is also a filtration method, which is to use centrifugal filtration, but the disadvantage of this method is that due to centrifugal force, the waste liquid will leak to the outside of the filter screen, and clean water cannot be recovered for use in the preparation process.

Method used

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  • Precise water resource reclaiming machine
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Embodiment Construction

[0029] First of all, referring to Fig. 1, it is a schematic diagram of an embodiment of the present invention, and referring to figure 2As shown, it is a schematic diagram of the filtration process flow of the present invention. The main structure of the present invention includes: a waste liquid collection tank 10, which is used to hold the waste liquid 12 discharged through the pipeline 11 during the preparation process. The preparation process refers to printed circuit board etching or Grinding, the waste liquid produced in this preparation process will contain copper powder or other metal powder; a pump 20, its suction end is connected with the aforementioned waste liquid collection tank 10 through a suction pipe 21, and its output end is conveyed through a The pipe 22 is connected with a predetermined number of filter cartridges 30, so that the waste liquid 12 is sent into the filter cartridge 30 for filtration to separate the metal powder, and the waste liquid 12 becomes ...

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Abstract

The invention relates to a water resource precise reclaiming machine, which comprises an exhausted liquid receiving tank, a pump exhausting end connected with the exhausted liquid receiving tank through a pumping pipe, an upper meshed groove is arranged in the filtration tube, the meshed groove is provided with a supporting surface for positioning a filtering bag consisting a bag body and a positioning frame, a tube cover is mounted on the upper portion of the tube through a locking piece, the tube cover is provided with an extension section on one side, the extension section is provided with a spray nozzle, the filtration water reclamation tank is arranged below the filtration cartridge reclamation tube.

Description

1. Technical field [0001] The invention relates to a water resource precision recovery machine. 2. Background technology [0002] The treatment of industrial wastewater has always been a topic of concern for manufacturers and environmental protection units, because the waste liquid often contains toxic substances. If it is not handled properly, it will seriously threaten the ecological environment and form secondary pollution, which will affect human survival. Furthermore, industrial waste liquid often contains recyclable substances, such as copper, gold, nickel and other metal substances, so if it is discharged arbitrarily, it is also a waste and loss of resources. [0003] For example, in the preparation process of printed circuit board (PCB), etching, grinding and other processes are required. During these preparation processes, the waste liquid produced contains metal substances such as copper. Due to its high price, practitioners will try their best to way to recycle i...

Claims

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Application Information

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IPC IPC(8): C02F1/00
Inventor 邱鸿芳
Owner 邱 鸿芳
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