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Novel grid flocculation sedimentation tank

A technology of grid flocculation and sedimentation tank, which is applied in the direction of flocculation/sedimentation water/sewage treatment, etc., to achieve the effect of strong sewage interception ability, low maintenance cost and high reaction efficiency

Inactive Publication Date: 2014-06-04
武汉江扬环境科技股份有限公司
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Problems solved by technology

[0004] The purpose of this invention is to provide a new grid flocculation sedimentation tank, which integrates the three processes of mixed flocculation reaction, shallow pool separation and sedimentation, so as to solve the problems existing in the existing water purification device

Method used

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  • Novel grid flocculation sedimentation tank
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Embodiment Construction

[0012] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0013] Such as figure 1 As shown, the present invention includes a housing 5, and the housing 5 is provided with a water inlet 1, a mesh mixing zone 2, a flocculation reaction zone 3 and a flocculation precipitation zone 4 which are connected to each other in sequence, and the flocculation precipitation zone 4 is composed of It is composed of obliquely arranged annular corrugated plates. Such as figure 2 As shown, the grid mixing zone 2 includes a plurality of clean water wells, and a grid structure is arranged in the water purification wells, and the grid structure is composed of multi-layer grid plates. The bottom of the housing 5 is provided with a mud discharge pipe 6 connected to the bottom of the flocculation and sedimentation area 4 . The upper part of the flocculation and sedimentation zone 4 is provided with...

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Abstract

The invention relates to a water treatment device, and in particular relates to a novel grid flocculation sedimentation tank. The grid flocculation sedimentation tank comprises a shell, and is characterized in that a water inlet, a grid mixing area, a flocculation reaction area and a flocculation sedimentation area are arranged in the shell and are sequentially arranged in parallel and communicated with one another, wherein the flocculation sedimentation area is formed by combination of tilted arranged annular corrugated plates. The novel grid flocculation sedimentation tank is integrated with mixed flocculation reaction, shallow-tank separation and sedimentation, and has the advantages of high mixing and reacting efficiency, strong pollutant intercepting capability, simple operation and low maintenance cost.

Description

technical field [0001] The invention relates to a water treatment device, specifically a novel grid flocculation sedimentation tank. Background technique [0002] At present, most of the purification treatment equipment used in the pre-treatment of the water treatment system design the processes of mixing, reaction, and sedimentation into several different independent treatment units. This structure mainly has the following problems: (1) The practicality of each independent treatment unit It occupies a large area, and the control valves of the piping system are complex, relying on manual management; (2) The mixing effect of the mixed reaction structure is not ideal, the reaction efficiency is low, and the growth of flocs is slow; (3) The manifold between the mixing device and the sedimentation device is easy to accumulate Mud, clogging pipes. [0003] Therefore, it is very beneficial to invent a whole water purification device integrating functions such as mixing, reaction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52
Inventor 陈一君朱跃军高祥
Owner 武汉江扬环境科技股份有限公司
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