Apparatus and method for treating river and lake water

A technology for water treatment and water inlet pipes, which is applied in water/sewage treatment, flotation water/sewage treatment, water/sludge/sewage treatment, etc. It can solve the problems of incomplete gas-water separation, large filter cartridge resistance, and large floor space. Large and other problems, to achieve the effect of inhibiting growth and reproduction, preventing water quality from deteriorating, and making rivers and lakes beautiful forever

Inactive Publication Date: 2007-01-31
BEIJING WOQIXINDE LANDSCAPE IND CO LTD
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a river and lake water treatment device and its method, to solve the problems of river and lake water treatment and to eliminate river and lake water pollution; The problem of low efficiency; also solve the technical problems of incomplete gas-water separation, large footprint, waste of energy and water

Method used

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  • Apparatus and method for treating river and lake water
  • Apparatus and method for treating river and lake water
  • Apparatus and method for treating river and lake water

Examples

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Embodiment Construction

[0040] Examples see figure 1 , 2 , the device and method for this kind of river and lake water treatment, in the filter cartridge 1, there are composite multi-layer filter materials 2, the filter cartridge is connected to the filter cartridge water inlet pipe 3, and the above-mentioned filter cartridge is connected to a clear water pipe 4 at intervals of 90°. , the clean water pipe communicates with the clean water tank 5 and the water outlet tank 26. The filter cartridges are arranged in an enclosed shape by four filter cartridges, and there are connecting pipes 6 between adjacent filter cartridges. Each filter cartridge has an isolation surface in the middle and upper part. The isolation surface is a clean water tank 5, and the clean water tank is connected to a An inverted U-shaped foam discharge pipe 7 connected to the filter cartridge water inlet pipe, the other end of the inverted U-shaped foam discharge pipe is inserted into the foam discharge box 8, and the bottom of ...

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Abstract

A device for processing water of river and lake and its method are disclosed. Its filtering cartridge includes four ones arranging in a circle, with pipes connecting each one adjacent and there is separating surface in the upper and middle of it, above which is the cleaned water tank with a U-typed foam exhausting pipe linking to the water feeding pipe of filtering cartridge, and the other end of the pipe is extended into the foam-exhausting tank whose lower part is linking to the dirty-exhausting exit; each water feeding pipe of filtering cartridge is linking to a support jacket pipe, and an sleeve-typed exhausting device is supported by four support jacket pipes, whose bottom is linked with a water feeding pipe and V-typed water channel placing among the inner and outer inner sleeve, there is water curtain formed on the bottom edge and two upper ones. Besides, time register can be installed on the foam-exhausting pipe for automatic washing. The machine needs no human to operate has small volume, exhausts foams water effectively, saves energy and water source, suitable for dealing with pollution of river and lake.

Description

(1) Technical field [0001] The invention relates to a water treatment filtering device and a method thereof, in particular to a river and lake water treatment filtering device and a method thereof. (2) Background technology [0002] While the current rapid economic development has also brought about serious pollution of rivers and lakes. The existing river and lake water treatment methods, such as the Haihe "separation of salty and fresh water, clear and turbid flow" project, first cut off all the sewage entering the river, make it flow to the sewage treatment plant for treatment, and then introduce clean water from the upstream or rely on atmospheric precipitation. Supplementing river water to restore river water and achieve ecological balance is also the practice of other countries such as Europe. However, my country has a large population and severe water shortage, and there has been a situation where there is no water to draw. The existing method of using bacteria to t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/00C02F1/24C02F1/50C02F7/00E02B15/04
CPCY02W10/10
Inventor 王清熙张连桐
Owner BEIJING WOQIXINDE LANDSCAPE IND CO LTD
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