Aeration device for wastewater treatment
By incorporating a balance support cover and a mixing disc at the top of the aeration head, the problem of easy clogging in traditional aeration devices is solved, extending service life and improving aeration efficiency.
CN223983528UActive Publication Date: 2026-03-10JIANGSU SHUIGU TECH ENG CO LTD
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Patent Information
- Application Number
- CN202520324033.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-03-10
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Technical Problem
Traditional wastewater treatment aeration devices have a simple structure, but the bottom aeration holes are easily clogged by sludge, resulting in a short service life and reduced aeration efficiency.
Method used
A device comprising an aerator, a main pipe, branch pipes, and an aeration head was designed. The top of the aeration head is equipped with a balance support cover and a mixing plate. The mixing plate stirs the sludge to prevent sedimentation, and a drive motor drives the rotating shaft and the mixing plate to rotate, promoting the mixing of oxygen and sludge.
Benefits of technology
It extends the service life of aeration heads, reduces sludge blockage, improves aeration effect, and promotes the diffusion of substances in water.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a wastewater treatment aeration device which comprises an aerator, the aerator is arranged at the middle position above one side of a wastewater treatment pond, a main pipeline is arranged at the middle position of the bottom end in the wastewater treatment pond, the main pipeline is fixedly connected with the aerator through a connecting pipe, branch pipes are arranged on the two sides of the main pipeline, and the branch pipes are fixedly connected with the aerator through a connecting pipe. A plurality of aeration heads are arranged above the branch pipes, a balance supporting cover is arranged at the tops of the aeration heads, a stirring disc is arranged above the balance supporting cover, the top of the stirring disc is connected with a rotating shaft, and the top end of the rotating shaft is arranged in the fixing plate. According to the utility model, the top of the aeration head is provided with the balance supporting cover, and the balance supporting cover can play two roles in supporting and positioning the stirring disc and protecting the aeration head, so that sludge is prevented from entering the aeration head to cause blockage, and meanwhile, the service life of the aeration head is prolonged.
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