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Hydraulic radial flow separation water purification device

A water purification device and radial flow technology, applied in water/sewage treatment, water/sewage multi-stage treatment, water/sewage treatment equipment, etc., can solve the problem of reducing the filtration effect of the filter material, and achieve the effect of improving the purification effect

Active Publication Date: 2022-08-02
BEIJING PROVIRIDIA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved in the present invention is to overcome the water treatment equipment in the prior art that the filter material is arranged on the flow direction of the sewage, which causes the defect that the filtering effect of the filter material will be reduced after a short period of use, thereby Provide a hydraulic radial flow separation water purification device

Method used

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  • Hydraulic radial flow separation water purification device
  • Hydraulic radial flow separation water purification device
  • Hydraulic radial flow separation water purification device

Examples

Experimental program
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Effect test

Embodiment 1

[0173] This embodiment provides a hydraulic radial flow separation water purification device, such as Figure 1-Figure 8 As shown in the figure, including the main body 23, it is a sealed tank body. The structure of the tank body can adopt a shape such as a rectangle, a polygon, a circle, etc. in cross-section. The main body 23 is sealed, and a head 18 is provided at the manhole of the main body 23; the main body 23 is provided with a water inlet part 1 and a water outlet part 17; the material of the main body 23 is not limited in this embodiment, and it can adopt a steel structure, a concrete structure, a high molecular materials, etc.

[0174] The introduction of sewage can be realized through the water inlet part 1 . As an embodiment, where the water inlet part 1 is used to introduce the mixture of sewage and chemicals that have been mixed into the main body 23 , in this case, it is not necessary to provide a separate medicine adding pipe on the water inlet part 1 .

[01...

Embodiment 2

[0224] This embodiment provides a modified structure of Embodiment 1, such as Figure 9-Figure 11 As shown, in this embodiment, compared with Embodiment 1, the water outlet connection pipe 15 and the water outlet storage area 16 are not provided, and the second storage bin 14 is directly connected to the water outlet portion 17 .

[0225] This embodiment does not specifically limit the structure of the backwashing drainage part 22, and the first preferred solution is as follows: Figure 9 As shown, in this solution, the backwashing and draining part 22 is a bent pipe, which directly connects the first storage bin 13 and the external space of the main body 23; the second preferred solution for the backwashing and draining part 22 is as follows: Figure 10 and Figure 11As shown, it includes connected branch pipes 44, a header pipe 45 and a collection pipe 46, a plurality of branch pipes 44 are evenly arranged on the top of the first storage bin 13, at least two branch pipes 44...

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Abstract

A hydraulic radial flow separation water purification device belongs to the technical field of water treatment equipment. In the main body, the filtration reaction zone is arranged downstream of the water outlet of the mixing reaction zone, and a filter material filling zone is arranged inside the filtration reaction zone; the first flow space is arranged in the filtration reaction zone corresponding to the water inlet end of the filter material filling zone. The side wall of the filtration reaction zone is provided with an end face water inlet that communicates with the first flow space, and the flow direction of the water body flowing into the first flow space through the end face water inlet is parallel to the end face of the water inlet end of the filter material filling zone. In the present invention, a first flow space is provided so that the water body penetrates into the filter material filling area for filtration during the flow process, and at the same time, the water flow in the first flow space can scour the filter material filling area, and can accumulate or adhere to the filter material filling area. The sludge and impurities on the surface are washed away to prevent the sludge and impurities from accumulating to block the filter material filling area and affecting the filtering effect of the filter material filling area. Therefore, the water purification effect of the present invention is better and the use time is longer.

Description

technical field [0001] The invention relates to the technical field of water treatment equipment, in particular to a hydraulic radial flow separation water purification device. Background technique [0002] Water treatment refers to the physical, biological and chemical measures taken to make the water quality meet certain standards for use. During the treatment process, chemicals are usually added for pH adjustment, coagulation and flocculation, and then filtered to remove impurities in the water. [0003] In the existing water treatment equipment, the filtration method adopts upward flow or downward flow, that is, the filter material is arranged at the upstream position of the water outlet of the equipment, so that the sewage is discharged from the water outlet after passing through the filter material. According to the different setting positions of the water outlet, in the upward flow water treatment equipment, the filter material is located at the top of the equipment, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/04C02F1/52
CPCC02F1/52C02F1/5281C02F1/001C02F2001/007C02F2303/16C02F2201/002C02F2301/04
Inventor 张崭华张恒
Owner BEIJING PROVIRIDIA TECH CO LTD