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Water purification and filtration processing tank

A treatment pool and water purification technology, applied in water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve problems such as high maintenance costs, difficult cleaning of filter layers, and high energy consumption. Achieve the effect of low cost, high efficiency and convenient maintenance

Inactive Publication Date: 2005-08-17
沈展荣 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily life and industrial production, it is often necessary to recycle large flow of water. Traditional water purification and filtration requires large investment, complex structure, difficult to clean the filter layer, high maintenance costs, high energy consumption, and poor purification effect.

Method used

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  • Water purification and filtration processing tank

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Embodiment Construction

[0009] Such as figure 1 As shown, a kind of water purification and filtration treatment pool of the present invention comprises a concrete pool main body 1, and a water inlet tank 2 is arranged on the top of the pool main body 1, and the interior of the pool main body 1 is divided into an upper clean water chamber 10 and a lower filtering chamber isolated from each other. Room 20, clean water room 10 is provided with water outlet pipe 11; in the middle of filter room 20, there are fine sand filter layer 21, medium sand filter layer 22, fine filter screen 23, stone filter layer 24 and coarse filter screen 25 from top to bottom; The sand fineness of fine sand filter layer 21 is 60~100 orders, the sand grain fineness of medium sand filter layer 22 is 12~60 orders, the fine filter screen 23 is 12 orders, the stone particle diameter of stone filter layer 24 is greater than 8 orders, Coarse filter screen 25 is 8 orders. The lower part of the filter chamber 20 communicates with the ...

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Abstract

The water purifying filter basin has water tank, water inlet tank on the water tank, clear water chamber in the upper part inside the water tank and filtering chamber in the lower part inside the water tank. The filtering chamber is provided with fine, middle and course filtering layers, and has lower part communicated with the clear water chamber, water inlet pipe communicated with the water inlet tank and backwash pipe. The backwash pipe has one end connected to the top of the filtering chamber and the other end set outside the water tank, has top lower than the water inlet tank and outlet lower than the clear water chamber, and is provided with valve and back permeating pipe. The present invention has convenient maintenance, low use cost, high efficiency and other advantages, and may be used widely in water filtering treatment.

Description

technical field [0001] The invention relates to a water purification treatment device, in particular to a water purification and filtration treatment pool suitable for large-flow water circulation. Background technique [0002] In daily life and industrial production, it is often necessary to recycle large flow of water. Traditional water purification and filtration requires large investment, complex structure, difficult to clean the filter layer, high maintenance costs, high energy consumption, and poor purification effect. Contents of the invention [0003] The object of the present invention is to provide a water purification filter treatment tank that can automatically clean the filter layer, run continuously, be easy to maintain, and have good purification effect. [0004] The object of the present invention is achieved in the following way: a water purification and filtration treatment pool includes a pool body, wherein: a water inlet tank is arranged on the top of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00
Inventor 沈展荣肖谓恒张海华
Owner 沈展荣
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