Sewage treatment device
By designing sewage treatment devices, including mixing barrels, sludge dehydrators and water collection tanks, real-time treatment of manure and waste liquid emission standardization are achieved, the problem of poor manure treatment in public toilets and breeding farms is solved, and management difficulty is reduced and environmental pollution.
CN222348821UActive Publication Date: 2025-01-14INNER MONGOLIA UNIV OF SCI & TECH
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Patent Information
- Application Number
- CN202420554980.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-03-21
AI Technical Summary
Technical Problem
The manure water generated in outdoor public toilets and breeding farms is poorly treated, resulting in poor environmental pollution and sanitary conditions, making it difficult for the existing technology to achieve immediate treatment and emission standards.
Method used
A sewage treatment device is designed, including a mixing barrel, a sludge dewaterer, a water collection tank and an aeration pipe. Through stirring, solid-liquid separation and biochemical treatment, real-time treatment of manure water and standardization of waste liquid emissions.
Benefits of technology
It reduces the difficulty of management, ensures the bathroom environment, reduces the frequency of cleanup of solid matters, and reduces the pollution to the environment through biochemical treatment.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN222348821U_ABST
Abstract
The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment device, which comprises a sludge dewatering machine with a solid discharge port at the tail end, and is characterized in that a water collecting tank is arranged below the sludge dewatering machine, and a drain pipe is arranged at the bottom of the water collecting tank; the sewage treatment device further comprises a stirring barrel, the stirring barrel is provided with a sewage inlet, and the stirring barrel is connected with the front end of the sludge dewatering machine through a connecting pipe; an aeration pipe is arranged at the bottom of the water collecting tank, and the sewage treatment device is provided with an aeration pump for supplying air to the aeration pipe. Sewage is firstly stirred by the stirring barrel, solid-liquid separation is realized after the sewage enters the sludge dewatering machine, solid wastes are directly discharged, liquid enters the water collecting tank, and oxygen is continuously added into waste liquid, so that the microbial activity is improved, and the decomposition of organic matters in the waste liquid is promoted, so that the generated wastewater reaches the discharge standard; the pollution to the environment is reduced.
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