Self-cleaning sewage filtering basket device
The rotating cleaning mechanism driven by the kinetic energy of sewage solves the problem of filter screen clogging in traditional sewage filter basket devices, achieving a self-cleaning effect and ensuring filtration efficiency and stable operation of the device.
CN224474762UActive Publication Date: 2026-07-10HAINAN YICHANG ENVIRONMENTAL ENG CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HAINAN YICHANG ENVIRONMENTAL ENG CO LTD
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-10
AI Technical Summary
Technical Problem
Traditional wastewater filter basket devices are prone to clogging during use. Existing self-cleaning devices are ineffective and consume a lot of water, and cannot effectively drive the spiral blades to rotate.
Method used
Wastewater flows from the outside of the filter basket to the inside, and impurities are intercepted on the outer wall. The rotating cleaning mechanism is driven by the water flow to scrape away the impurities, using the kinetic energy of the wastewater to achieve self-cleaning of the filter basket and avoid clogging of the filter holes.
Benefits of technology
The filter basket is self-cleaning, avoiding frequent manual cleaning, saving time and effort, and ensuring the stability of filtration efficiency and continuous operation of the device.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224474762U_ABST
Abstract
The utility model discloses a self -cleaning type sewage filter basket device, including cylinder, the top of cylinder is installed the cylinder cover, the upper portion of the lateral wall of cylinder is provided with the water outlet pipe, the lower portion of the lateral wall of cylinder is provided with the water inlet pipe, install the filter basket in the cylinder to divide into two chambers with the cylinder in, two chambers only pass through filter basket filter hole intercommunication, the water inlet pipe is along the tangent direction of cylinder cylinder wall setting, the chamber between filter basket outer wall and the inner wall of cylinder is linked together with water inlet pipe, the chamber in filter basket is linked together with water outlet pipe, set up rotating cleaning mechanism between filter basket outer wall and the inner wall of cylinder to clean the impurity on filter basket outer wall, the bottom of cylinder is provided with the blow -off pipe to discharge the impurity, is provided with the blow -off valve on the blow -off pipe. Rotating cleaning mechanism between filter basket outer wall and the cylinder, with sewage into the cylinder and drive rotating cleaning mechanism to clean the outer wall of filter basket, realize the self -cleaning of filter basket, do not need frequent manual cleaning filter basket, save time and effort.
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