Multi-stage filtration sewage treatment device
The sludge is discharged regularly through the inclined filter box and the turning mechanism, which solves the problem of filter hole blockage, improves the sewage treatment efficiency and realizes efficient sewage separation.
CN223381167UActive Publication Date: 2025-09-26NANYANG KETONG ENVIRONMENTAL PROTECTION EQUIP CO LTD
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Patent Information
- Application Number
- CN202422459076.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-10-11
AI Technical Summary
Technical Problem
The filter holes of existing sewage treatment devices are easily blocked by sludge after long-term use, resulting in reduced sewage separation efficiency, and the sewage passing efficiency of horizontally arranged filter plates is low.
Method used
A multi-stage filtration sewage treatment device is designed, which adopts an inclined filter box and a flip mechanism. Sludge is discharged regularly through the flip plate, and the filter screen is flushed through the cleaning pipe to avoid clogging of the filter holes.
Benefits of technology
The sewage treatment efficiency has been improved. By regularly discharging sludge and cleaning the filter, the filter holes are prevented from being clogged, and the sewage separation efficiency is improved.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a sewage treatment device with a multi-stage filtering function. The sewage treatment device comprises a filtering box and a turnover mechanism, uniformly distributed filter screens are inserted into the filter box, uniformly distributed fixing plates are arranged on the right side surface of the filter box, the left ends of the filter screens are respectively in bolted connection with the fixing plates on the left side surface of the filter box, uniformly distributed sludge discharge ports are formed in the rear wall of the filter box, a water inlet is formed in the upper end of the filter box, and a water outlet is formed in the lower end of the filter box; the lower end of the filter box is fixedly connected with uniformly distributed brackets, and the brackets are sequentially lifted from front to back; the turnover mechanism comprises turnover plates, the rear side of the filter box is rotatably connected with the uniformly distributed turnover plates through a rotating seat, the turnover plates are respectively positioned on the rear sides of the sludge discharge ports, the sewage treatment device with the multi-stage filtration function further comprises a control box, the sludge on the filter screen can be regularly discharged, and meanwhile, the sewage treatment efficiency is higher through the inclined arrangement of the filter box.
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