Disinfection device for sewage treatment

By introducing an arc-shaped guide plate and a material spreading plate into the wastewater treatment disinfection device, combined with the design of a top ball and a stirring rod, the problems of uneven material spreading and clumping are solved, achieving uniform distribution and rapid dissolution of materials in wastewater and improving the disinfection effect.

CN224394664UActive Publication Date: 2026-06-23YANGGAO COUNTY JINYU WATER CO LTD
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Patent Information

Application Number
CN202521347126.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-30
Publication Date
2026-06-23
Estimated Expiration
2035-06-30

AI Technical Summary

Technical Problem

Existing wastewater treatment disinfection devices are prone to uneven distribution and clumping when adding disinfectant materials, resulting in unstable disinfection effects.

Method used

A disinfection device for wastewater treatment was designed, which adopts an arc-shaped guide plate, a spreading plate and a stirring rod, combined with baffles, a top ball, an elastic rope and a reciprocating screw. The uniform spreading and rapid dissolution of materials are achieved through the rotation of the stirring rod and the frequent impact of the top ball.

Benefits of technology

It effectively reduces the possibility of material clumping, improves the uniformity of material distribution in wastewater and the disinfection speed, and enhances the stability and efficiency of the disinfection device.

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Abstract

The utility model belongs to the technical field of water treatment, and particularly relates to a disinfection device for sewage treatment, which comprises a disinfection tank main body, a driving motor is mounted at the top of the disinfection tank main body; the output end of the driving motor is fixedly connected with a stirring rod, and the stirring rod is rotationally arranged in the disinfection tank main body; the inner wall of the disinfection tank main body is fixedly connected with a guide plate, and the guide plate is arranged in an arc shape; the inner wall of the guide plate is fixedly connected with a filter plate, and the filter plate is arranged close to one side of the stirring rod; a plurality of holes are formed in the middle of the filter plate; the middle part of the stirring rod is fixedly connected with a baffle plate, a plurality of matched holes and a rotating baffle plate, so that the problems that more materials fall at one time, so that a subsequent caking phenomenon occurs, and the stirring rod needs to rotate for a long time to dissolve can be solved, and the falling materials can be uniformly dispersed by an arranged material scattering plate; therefore, the distribution uniformity of the materials in the sewage is improved, and the sewage treatment speed is increased.
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