Port channel sludge separating and dewatering device

By designing a port waterway sludge separation and water removal device including an inner filter cartridge, a rotating shaft, a drive mechanism and a lifting control mechanism, the problem of not being easy to discharge after separation in the existing device is solved, and the efficiency of sludge separation and treatment is improved.

CN222647828UActive Publication Date: 2025-03-21山东和发环保科技有限公司
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Patent Information

Application Number
CN202520299255.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-25
Publication Date
2025-03-21
Estimated Expiration
2035-02-25

AI Technical Summary

Technical Problem

The existing sludge separation and water removal device separates the sludge through filtration, which makes it difficult to discharge after separation and affects the treatment efficiency.

Method used

A port waterway sludge separation and water removal device is designed, including an inner filter cartridge, a rotating shaft, a driving mechanism and a lifting control mechanism. The moisture in the sludge is separated by centrifugation through the high-speed rotation of the inner filter cartridge, and the closing cone plate is driven from the bottom outlet of the inner filter cartridge by lifting and lowering the shaft to facilitate the discharge of the sludge.

Benefits of technology

It improves the efficiency of sludge separation and treatment, facilitates sludge discharge, and solves the problem that sludge is not easy to discharge after separation in existing devices.

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Abstract

The utility model relates to a port and channel sludge separating and dewatering device, which belongs to the technical field of sludge treatment and comprises a frame, a closed cover plate, an outer barrel, an inner filter cartridge, a rotating shaft, a bearing sleeve and a sludge inlet pipe, a control shaft capable of rotating along with the rotating shaft and lifting up and down is arranged in an inner hole of the rotating shaft, and a closed conical plate for closing the bottom of the inner filter cartridge is fixed at the bottom of the control shaft. A driving mechanism is connected to the upper portion of the rotating shaft, a lifting control mechanism is rotatably connected to the top of the control shaft, an annular water receiving tank is fixed to the inner wall of the middle of the outer barrel, and a drainage pipe is fixed to the bottom of the water receiving tank. According to the utility model, the inner filter cylinder is arranged inside the outer cylinder body, sludge is fed into the inner filter cylinder at the closed bottom of the closed conical plate through the sludge feeding pipe, then moisture in sludge is centrifugally separated through high-speed rotation of the inner filter cylinder, and the closed conical plate can be driven to be separated from the inner filter cylinder through lifting of the control shaft after separation; therefore, sludge can be conveniently discharged after the inner filter drum is decelerated, and the sludge separation treatment efficiency is improved.
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