Electrochemical processing system for stabilizing water quality of cooling circulating water

Abstract

The invention relates to an electrochemical processing system for stabilizing water quality of cooling circulating water. The electrochemical processing system comprises a cooling tower, a cold water pool, a multi-functional electrochemical processing device and a control cabinet, wherein the upper part of the cooling tower is provided with an industrial water tube; the lower part of the cooling tower is communicated with the upper part of the cold water pool through a pipeline; the cold water pool is internally provided with the multi-functional electrochemical processing device; the upper part of the cold water pool is provided with an industrial moisturizing tube; the lower part of the cold water pool is communicated to a waste water processing station; and the multi-functional electrochemical processing device is an electronic column, wherein the lower part of the column body is a cylindrical steel mud collecting bucket, the upper part of the column body is provided with an outer negative pole column which is connected with the negative pole of power supply, and an inner positive pole column is arranged inside the outer negative pole column and connected with the positive pole of the power source. The electrochemical processing system for stabilizing the water quality of the cooling circulating water has the advantages of saving water resources, saving medicaments and operation cost of medicament addition, solving environment-friendly discharge problems and the like.

Description

technical field [0001] The invention relates to an electrochemical treatment system, in particular to an electrochemical water quality stabilization treatment system for cooling circulating water. Background technique [0002] In productive enterprises such as industrial and mining, 85% of the water is used for indirect or direct cooling of the equipment. In order to save water and achieve the purpose of final cooling, the cooling water system of the equipment has been cooled from the initial direct flow to achieve Circulation treatment cooling; realize the recycling of cooling water, which can greatly improve the efficiency of water use. The cooling circulating water system is generally composed of a cooling tower, a cooling circulating water supply pump and a dosing device. A typical group of the system is as follows: figure 1 shown. [0003] In the process of use, in order to reduce the adverse effects on the equipment caused by the concentration of salts in the circula...

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Problems solved by technology

[0006] 2. The operating level is too high

[0007] 3. Environmental emission issues

At present, most of the chemicals added to the cooling circulating water system are mainly phosphorus-based. In order to make the compound formula more stable, they contain phosphorus and other harmful ingredients that will cause eutrophication of the water environment; and any bactericide and algaecide exist. certain biotoxicity

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