一种小型地埋式一体化污水处理装置
By placing the filter components and lifting components in different chambers in a small underground sewage treatment device, and combining the design of a water collection tank and a transfer pump, the problems of difficult maintenance of the filter components and poor sewage transportation are solved, achieving efficient and convenient sewage treatment and resource utilization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGCHENJING (QUANZHOU) BIOLOGICAL ENVIRONMENTAL PROTECTION CO LTD
- Filing Date
- 2025-08-14
- Publication Date
- 2026-07-17
AI Technical Summary
Existing small-scale sewage treatment devices, after being installed underground, face difficulties in the maintenance and cleaning of the filter components, and the connection between sewage filtration and transportation is not smooth, affecting treatment efficiency and convenience.
The filter assembly and the lifting assembly are placed in different chambers of the treatment tank. The lifting assembly controls the raising and lowering of the cover, enabling convenient maintenance and cleaning of the filter assembly. The combination of the water collection tank and the transfer pump optimizes the filtration and transportation process of wastewater.
This reduces the difficulty of maintenance and cleaning of the filter components, improves the efficiency and convenience of wastewater treatment, and ensures the long-term stable operation of the device and the efficient use of water resources.
Smart Images

Figure CN224506416U_ABST
Abstract
Claims
1. A small-scale underground integrated sewage treatment device, characterized in that, It includes a treatment tank, a water collection tank, and a cover plate, wherein the treatment tank includes a first chamber and a second chamber; The cover plate is used to seal the second chamber; A lifting assembly is provided in the first chamber, and the lifting assembly is used to control the lifting of the cover plate; The second chamber is equipped with a filter assembly, which is used to filter the sewage entering the second chamber and guide it into the collection tank.
2. The small-scale underground integrated sewage treatment device according to claim 1, characterized in that, The filter assembly includes several support rods and a support bracket fixedly mounted on the support rods, and the support bracket carries a collection trough. The collection tank is equipped with a filter structure so that the input sewage is treated by the filter structure after entering the second chamber and then introduced into the water collection tank through the collection tank.
3. The small-scale underground integrated sewage treatment device according to claim 2, characterized in that, The cover plate includes a first surface and a second surface opposite to the first surface; The first surface of the cover plate is fixedly connected to the top of the support rod; the second surface of the cover plate is fixedly connected to the lifting assembly.
4. The small-scale underground integrated sewage treatment device according to claim 3, characterized in that, The cover plate is provided with a sewage input channel; Taking the normal direction of the horizontal plane where the cover plate is located as the top view direction, the inlet of the sewage input channel into the second chamber is located at the front end of the filter structure, so that the sewage enters through the sewage input channel and passes through the filter structure first along the flow direction.
5. The small-scale underground integrated sewage treatment device according to claim 2, characterized in that, The filtration structure includes several filter screens arranged at equal intervals.
6. The small-scale underground integrated sewage treatment device according to claim 5, characterized in that, The bottom of the collection tank is provided with a diversion hole, which is used to divert sewage to the filtration area in front of different filter screens.
7. The small-scale underground integrated sewage treatment device according to claim 6, characterized in that, The diversion holes are provided in multiple portions and arranged at equal intervals.
8. The small-scale underground integrated sewage treatment device according to claim 1, characterized in that, The lifting assembly includes an electric push rod, a lifting rod, and a transmission component. The transmission component extends out of the first chamber and connects to the second surface of the cover plate. The top of the lifting rod is fixedly connected to the bottom of the transmission component. The bottom of the lifting rod is connected to the telescopic end of the electric push rod.
9. The small-scale underground integrated sewage treatment device according to claim 1, characterized in that, A delivery pump is installed on the top of the water collection tank, and an output pipe is installed on the top of the delivery pump.
10. The compact in-ground integrated sewage treatment device according to claim 9, characterized by The water collection tank is equipped with an extension pipe that connects to the bottom of the delivery pump.