Circulating water chlorination process optimization system

CN222159862UActive Publication Date: 2024-12-13SHAANXI CHANGQING ENERGY & CHEM IND CO LTD
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Patent Information

Application Number
CN202420643049.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-29
Publication Date
2024-12-13
Estimated Expiration
2034-03-29

AI Technical Summary

Technical Problem

Uneven chlorine addition and inaccurate detection of residual chlorine in existing circulating water systems lead to poor sterilization, microbial reproduction and mud blocking of fillers, and the operating risk of lack of spare equipment for air separation devices.

Method used

A cyclic water chlorination process optimization system was designed, using dual dosing ports to add chlorine dioxide, and measured on the return water pipeline through the online residual chlorine table to ensure the uniformity and accuracy of chlorination, while at the same time, the air separation power is performed. A shut-off valve and a check valve are installed in the water pipeline, which can switch to the chlorine dioxide generator when the chlorine dioxide generator fails to provide backup equipment.

Benefits of technology

The uniformity and accuracy of the chlorination process are achieved, the system is effectively sterilized, the sludge breeding and blockage are avoided, the operation risks are reduced, and the problem of the lack of spare equipment for the air separation device is solved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a circulating water chlorination process optimization system, and relates to the technical field of water treatment. Comprising a water cooling tower, a circulating water pump is fixedly arranged on one side of the water cooling tower, a water supply pipeline is fixedly arranged at the output end of the circulating water pump, one end of the water supply pipeline is fixedly connected with an air separation system heat exchanger, and the end, close to the air separation system heat exchanger, of the water supply pipeline communicates with an air separation power water pipeline; the other end of the air separation system heat exchanger is fixedly connected with a water return pipeline, and the other end of the water return pipeline is led into the water cooling tower. The air separation power water pipeline penetrates out of the second water ejector, the second water ejector is connected with the air separation chlorine dioxide generator and the chlorine dioxide generator through pipelines, and the other end of the air separation power water pipeline is communicated with a first chlorine dioxide feeding port and a second chlorine dioxide feeding port. The utility model solves the problems that the air separation circulating water system is not provided with standby equipment, the chlorine adding of the circulating water system is non-uniform, and the residual chlorine sample measurement is inaccurate.
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