Circulation cooling water intelligent operation device and operation method thereof

Abstract

The invention discloses a circulation cooling water intelligent operation device, and an operation method thereof. The circulation cooling water intelligent operation device comprises a circulation water amount metering device, a circulation water quality and corrosion rate on-line detection system, a multichannel coupon monitoring system, a chemical product metering adding system, a chemical product concentration detection system, a circulation water intelligent control system, and a circulation water remote expert diagnosis system. The advantages of the circulation cooling water intelligentoperation device are that: application defects in the conventional circulation cooling water quality stabilizing processing technology are avoided, an intelligent operation method and a device capableof realizing green chemical product accurate metering adding, circulation water system operation data real-time transmission and comprehensive control, on-site intelligent operation and remote expertdiagnosis complement are provided, and circulation water system water quality stabilizing processing unmanned management is realized.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to an intelligent operating device for circulating cooling water and an operating method thereof. Background technique [0002] The circulating water system in the prior art adopts manual dosing of chemical agents such as corrosion inhibitors and scale inhibitors, bactericidal algicides, etc. The volume and sewage discharge are adjusted to achieve the purpose of stabilizing the water quality of the circulating water system. [0003] The traditional circulating cooling water quality stabilization treatment technology mainly has the following problems: [0004] 1) It is necessary for the dosing workers to do the dosing every day, and the laboratory technicians to take the samples for analysis every day, which increases the risk of frequent manual contact with chemical agents. [0005] 2) The traditional circulating cooling water quality stabilization treatment adds phosphorus-containi...

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Problems solved by technology

[0004] 1) It is necessary for the dosing workers to do the dosing every day, and the laboratory technicians to take the samples for analysis every day, which increases the risk of frequent manual contact with chemical agents

[0005] 2) The traditional circulating cooling water quality stabilization treatment adds phosphorus-containing corrosion and scale inhibitors, and the sewage content exceeds the national discharge standard, resulting in eutrophication of the water body

[0006] 3) There is a hysteresis in the water quality test data, resulting in a hysteresis in the adjustment of chemical dosing, and the precise control of the dosing amount cannot be achieved, which affects the effect of stable treatment of circulating water quality

[0007] 4) It is impossible to monitor the impact of sewage on the environment

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