Circulating cooling water treatment equipment and circulating cooling water treatment method

Abstract

The invention provides circulating cooling water treatment equipment and a circulating cooling water treatment method, the equipment comprises a shell as a cathode, a descaling anode and a disinfection anode are arranged in the shell, the periphery of the disinfection anode is sleeved with a first water blocking diaphragm, and a disinfection gas generation chamber is formed in the first water blocking diaphragm; a disinfection assembly is arranged outside the shell, a disinfection gas transfer cavity and a salt storage cavity are formed in the disinfection assembly, and a gas conveying pipe and a return pipe are arranged between the disinfection gas transfer cavity and the disinfection gas generation chamber. A gas conveying opening is formed in the top of the disinfection gas transfer cavity; a rotating shaft is arranged at the bottom of the shell, scrapers are arranged on the rotating shaft in the circumferential direction, and a driving device is further arranged at the bottom of the shell. And the bottom of the inner cavity of the shell communicates with a blow-off pipeline, a blow-off valve is arranged on the blow-off pipeline, and an electric control box is further arranged outside the shell. The circulating cooling water treatment equipment can be used for comprehensively and efficiently treating circulating cooling water and guaranteeing stable and balanced water quality of the circulating cooling water.

Description

technical field [0001] The invention belongs to the field of circulating cooling water treatment, in particular to a circulating cooling water treatment equipment and a treatment method for circulating cooling water. Background technique [0002] The circulating cooling water system is a water supply system that uses water as the cooling medium and is composed of heat exchange equipment, cooling equipment, water pumps, pipelines and other related equipment, and is recycled. Bypass water is the part of water that is diverted from the circulating cooling water system and treated, and then returned to the circulating cooling water system. [0003] Cooling towers and heat exchangers are extremely important supporting equipment in modern industrial production. They are connected by a circulating cooling water system and work together. Usually, circulating cooling water exchanges heat through heat exchangers or directly contacts heat exchange methods. After exchanging the heat of...

AI Technical Summary

Problems solved by technology

However, these several problems are closely related, and the problem cannot be solved by a single medicine, but must be treated as a whole

Correspondingly, there are also many treatment methods and technological processes for circulating cooling water in the prior art, but these prior arts are limited by their own technical means and corresponding equipment structures, and usually only have one-to-one functions such as descaling and sterilizing algae. Two technical effects, the two electrode reactions of each electrochemical process cannot be used at the same time, which reduces the current efficiency, and cannot comprehensively solve the problems of scaling, corrosion, microorganisms, suspended solids, etc. in the circulating cooling water, which seriously restricts the cooling circulating water. The water quality balance and treatment effect will adversely affect the stable and efficient operation of cooling towers and heat exchangers and other related system equipment

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