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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, gravity filter, etc., can solve problems such as difficult removal of copper powder, leakage of waste liquid, inability to recycle water, etc.

Inactive Publication Date: 2007-07-25
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, referring to Fig. 1, it is a schematic diagram of an embodiment of the present invention, and referring to Fig. 2 at the same time, it is a schematic diagram of the filtration process flow of the present invention, and the main structure of the present invention includes: a waste liquid collection tank 10, used for bearing the preparation process The waste liquid 12 discharged through the pipeline 11, the preparation process refers to printed circuit board etching or grinding, the waste liquid generated in this preparation process will contain copper powder or other metal powders; a pump 20, its suction end passes through A suction pipe 21 is connected with the aforementioned waste liquid collection tank 10, and its output end is connected with a predetermined number of filter cartridges 30 through a delivery pipe 22, so that the waste liquid 12 is sent into the filter cartridges 30 for filtration to separate the metal powder, and make The waste liquid 12 becomes c...

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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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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/00B01D27/08B01D29/27
Inventor 邱鸿芳
Owner 邱 鸿芳