Integrated chlorine dioxide disinfection machine provided with contact disinfection area

Abstract

The invention provides an integrated chlorine dioxide disinfection machine provided with a contact disinfection area. The integrated chlorine dioxide disinfection machine comprises a disinfection case, wherein the closed contact disinfection area is arranged in the disinfection case, a disinfectant storage area and a metering pump area are formed at the top of the contact disinfection area, a metering pump is arranged in the metering pump area, a disinfectant in the disinfectant storage area is pumped to the contact disinfection area through the metering pump, a plurality of deflection baffles are arranged in the contact disinfection area, a water drain hole is formed in the inner wall of the contact disinfection area where one sides of the deflection baffles are located, a disinfectant feeding hole and a sewage inlet hole are formed in the inner wall of the contact disinfection area where the other sides of the deflection baffles are located, the disinfectant feeding hole is connected with a pump pipe of the metering pump, the sewage inlet hole is connected with a sewage inlet pipe, and the water drain hole is connected with a water drain pipe. The integrated chlorine dioxide disinfection machine cannot cause corrosion of a submersible pump in a disinfection tank, the accident occurrence frequency is reduced, the service life of the submersible pump is prolonged, and the health of a user is guaranteed.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an integrated chlorine dioxide disinfection machine with a contact disinfection zone. Background technique [0002] The existing chlorine disinfection equipment for ordinary sewage treatment is to store the disinfectant that produces chlorine dioxide in the disinfection machine, then use the metering pump to add the disinfectant to the sewage disinfection tank, and then discharge or discharge the disinfected water from the tank. flow to the next level of processing system. [0003] When the sewage level in the sewage disinfection tank is low, it is often necessary to use a submersible pump to lift the sewage. At this time, the disinfectant is added to the pool, which will lead to problems such as high accident rate, easy damage, and shortened life of the submersible pump. When the sewage is disinfected When the pool is an open-air structure without a cover, the smell pr...

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Problems solved by technology

[0003] When the sewage level in the sewage disinfection tank is low, it is often necessary to use a submersible pump to lift the sewage. At this time, the disinfectant is added to the pool, which will lead to problems such as high accident rate, easy damage, and shortened life of the submersible pump. When the sewage is disinfected When the pool is an open-air structure without a cover, the smell produced by the disinfectant will be pungent and unpleasant, and will cause a certain degree of damage to the physical functions of the staff who face the environment for a long time

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