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Electrocoagulation sedimentation pond

A technology of sedimentation tank and electrocoagulation, which is applied in water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc. Easy to manufacture, low cost effect

Inactive Publication Date: 2010-12-29
江苏新龙鼎环保成套工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to design an electrocoagulation sedimentation tank that can remove suspended solids without adding chemicals to solve the problem that the cost of chemicals in the existing sedimentation tanks that rely on chemicals to promote the precipitation of suspended solids remains high

Method used

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] Such as figure 2 shown.

[0017] An electrocoagulation sedimentation tank, comprising a pool body 7, one side of the pool body 1 is provided with a water inlet 1, the other side of the pool body 1 is provided with a water outlet 5, and the pool body 7 is provided with a separator 8 and a baffle plate 11. The separator 8 divides the inner cavity of the pool body 7 into the reaction zone 9 and the precipitation zone 10, and also plays the role of a baffle plate, prolonging the time that the water stays in the pool body 7, and the number of baffle plates 11 Available figure 1 The shown upper and lower pieces can also increase the corresponding number according to the length of the pool body 1. When the number is greater than 2, the baffles 11 should be staggered and fixed on the upper and lower bottom surfaces of the pool body 7, and installe...

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Abstract

The invention provides an electrocoagulation sedimentation pond. The electrocoagulation sedimentation pond comprises a pond body (7), one side of the pond body (7) is provided with a water inlet (1), and the other side of the pond body (7) is provided with a water outlet(5); a baffle plate (8) is arranged in the pond body (7) and divides an inner cavity of the pond body (7) into a reaction area (9) and a sedimentation area(10), and fillers (3) are arranged in the sedimentation area (10); and the lower part, corresponding to the sedimentation area (10), of the pond body(7) is provided with a mud bucket (2). The electrocoagulation sedimentation pond is characterized in that an electrocoagulation device (6) is arranged in the reaction area (9). Based on the electrolysis principle of replacing the chemical reagents to enforce flocculation of suspended matters in water, the electrocoagulation sedimentation pond has the advantages of good effect, low cost, no residual pollution of chemical reagents, simple structure and convenient manufacturing, and an original device for feeding chemical reagents is unnecessary.

Description

technical field [0001] The invention relates to an environmental protection equipment, in particular to a sedimentation tank commonly used in water treatment, in particular to an electrocoagulation sedimentation tank. Background technique [0002] As we all know, sedimentation tank equipment is widely used in various water treatment processes, and it has a good removal effect for water with a specific gravity of SS (suspended solids) greater than 1 through sedimentation. The structure of the traditional sedimentation tank is as follows: figure 1 As shown, it is mainly composed of tank body 7, water inlet 1, dosing device, filler 3, water outlet 5 and mud bucket 2, etc., and a floating mud tank 4 for collecting floating mud is also installed above the filler. [0003] In order to remove suspended solids in water, it is usually necessary to add a flocculant to form alum flowers when entering the water to facilitate sedimentation. Therefore, for the water treatment process of ...

Claims

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Application Information

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IPC IPC(8): C02F1/463
Inventor 王晓东陈东升姚奋洪商红娟李春桃
Owner 江苏新龙鼎环保成套工程有限公司
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