Sewage lifting and discharging device

By designing a crushing mechanism and cleaning ring in the sewage lifting and discharge device, the problem of blockage of large pieces of waste in the sewage and the difficulty in cleaning up the remaining dirt after filtration is solved, efficient filtration and cleaning are achieved, and the service life of the device is extended.

CN222810172UActive Publication Date: 2025-04-29ZHENGZHOU HAIJIA WATER TREATMENT EQUIP CO LTD
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Patent Information

Application Number
CN202420966099.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-07
Publication Date
2025-04-29
Estimated Expiration
2034-05-07

AI Technical Summary

Technical Problem

When the existing sewage lifting and discharge device extracts sewage, large pieces of waste in the sewage can easily block the device, affecting the use efficiency. At the same time, the remaining dirt with smaller volume after filtering is difficult to clean up, resulting in an odor.

Method used

A sewage lifting and discharge device is designed, including a discharge box and a filter box. The filter box is equipped with a crushing mechanism and a filter cartridge. The outer sleeve is connected with a cleaning ring and a pulling handle. The water pump and water conduit pipe can be used in combination to clean the interior of the filter box and the surface of the filter cartridge.

Benefits of technology

The device uses a crushing mechanism to treat large pieces of waste in the sewage, improves filtration efficiency, and effectively cleans up dirt on the surface of the filter cartridge through the cooperation of the cleaning ring and the water pump, extends the service life and avoids the generation of odors.

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Abstract

The utility model discloses a sewage lifting and discharging device, and relates to the technical field of sewage lifting and discharging devices, in particular to the sewage lifting and discharging device which comprises a discharging box and a filtering box, supporting legs are fixedly connected to the bottom of the discharging box, supporting columns are fixedly connected to the bottom of the filtering box, and a supporting frame is fixedly installed on the top of the filtering box. A driving motor is fixedly connected to the side face of the supporting frame, a smashing mechanism is arranged in the filtering box, a filtering cylinder is fixedly installed in the filtering box, the filtering cylinder is sleeved with a cleaning ring, a cleaning brush is fixedly connected to the inner wall of the cleaning ring, a connecting rod is fixedly connected to the top of the cleaning ring, and a pulling handle is fixedly connected to the top of the connecting rod. A connecting pipe is fixedly connected to the bottom of the filter box, a supporting plate is fixedly connected to the side face of the discharge box, a cleaning mechanism is arranged on the supporting plate, blockage of the filter cartridge can be cleaned away through the cleaning mechanism, the service life of the filter cartridge is prolonged, and most residual dirt in the filter box can be removed through a water pump.
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Citation Information

Patent Citations

  • Sewage lifting and discharging device

    CN220117419U