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Baffling and converting type grid flocculation reaction device

A technology of reaction device and mesh flocculation, which is applied in the direction of flocculation/sedimentation water/sewage treatment, etc., can solve the problems of increasing investment costs and operating costs of engineering projects, and achieve the effects of shortening residence time, increasing reaction time, and reducing volume

Active Publication Date: 2014-05-07
CEEP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These three methods will increase the investment cost and operating cost of the engineering project

Method used

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  • Baffling and converting type grid flocculation reaction device
  • Baffling and converting type grid flocculation reaction device
  • Baffling and converting type grid flocculation reaction device

Examples

Experimental program
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Embodiment Construction

[0024] like Figure 3-5 As shown, the present invention is composed of an adjustable composite frame, a multi-layer bending flow grid and the like. The adjustable combined frame (1) is used as the skeleton of the reaction device, and the grid plates with different apertures A and B are used for reasonable layout. The grid plates are made of ethylene-propylene copolymer, the frame is made of stainless steel, and the grid plates are fixed by use. Beads and bolts are installed at different positions on the frame.

[0025] The adjustable combination frame (1) is designed with multiple positions for grid panels to be fixed, which can realize various spacing combinations of grid panels, that is, the spacing between grids is adjustable.

[0026] It is believed that layer grid a and grid b are made with different types of aperture specifications, and grid b(a) and grid b(a) skipping one layer can use the same type of aperture specifications, or they can use different types of apertur...

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PUM

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Abstract

The invention provides a baffling and converting type grid flocculation reaction device. The baffling and converting type grid flocculation reaction device comprises an adjustable composite frame and multiple layers of baffling and converting type grids, wherein the adjustable frame is made of stainless steel; the spacing of the adjustable frame is adjusted for instalment of the multiple layers of baffling and converting type grids; each baffling and converting type grid is a plane grid with many pores but the pore diameters of the grid planes in the multiple layers of baffling and converting type grids in the baffling and converting type grid flocculation reaction device are different; the pore diameters of the middle part and the marginal area of each grid are different; in particular, the pore diameters of the two adjacent layers of grid planes are different in value and distribution but the pore diameters of the two layers of grid planes spaced by a grid are the same in value and distribution. The water flows passing through the baffling and converting type grid flocculation reaction device are different and are convenient to change.

Description

technical field [0001] The invention relates to a high-efficiency flocculation reaction device, which is a flexural flow grid flocculation reaction device. Background technique [0002] In the process of water treatment such as raw water purification and reuse water treatment, flocculation reaction is one of the important links related to the treatment effect. The treatment efficiency and effect of the flocculation reaction process will directly affect the project investment and operating costs, and at the same time affect the treatment effect of the entire process, which will eventually affect the quality of process effluent. Among the many flocculation reaction processes, the most widely used flocculation processes include mechanical flocculation, folding plate, grid and other flocculation processes. Various flocculation reaction devices have their own advantages and disadvantages, but the grid flocculation reaction is the most widely used and most adaptable. device. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52C02F1/56
Inventor 常邦华惠战友朱辉马天彭福全
Owner CEEP CO LTD
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