A new type of near-shore slurry delivery relay pump station arrangement

By rationally arranging the mud pump working area, auxiliary sealing pump working area, daily power station equipment area, flocculant preparation area, mud flocculation and sedimentation area, seawater desalination area and concentrated mud treatment/drying area, the problem of insufficient energy and water supply of traditional relay pump stations has been solved, achieving self-sufficiency in power supply and fresh water supply, and improving construction adaptability and environmental friendliness.

CN122406841APending Publication Date: 2026-07-17CCCC TIANJIN DREDGING +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CCCC TIANJIN DREDGING
Filing Date
2026-03-10
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional relay pumping stations have insufficient energy and water supply capacity when constructed in areas far from well-developed water supply conditions, and cannot meet normal needs.

Method used

The mud pump working area, auxiliary sealing pump working area, daily power station equipment area, flocculant preparation area, mud flocculation and sedimentation area, seawater desalination area and concentrated mud treatment/drying area are rationally arranged to achieve self-sufficiency in power supply and fresh water supply.

Benefits of technology

This technology enhances the adaptability and environmental friendliness of the pumping station, and improves the convenience and feasibility of construction, all without requiring an external power source or additional fresh water supply.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122406841A_ABST
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Abstract

The application discloses a novel onshore slurry conveying relay pump station arrangement structure, which comprises a slurry pump working area, an auxiliary sealing water pump working area, a daily power station equipment area, a flocculant preparation area, a slurry flocculation and precipitation area, a seawater desalination area and a concentrated slurry treatment / drying area, wherein the slurry pump working area is located on one side of the whole station, the auxiliary sealing water pump working area is adjacent to the slurry pump working area, the daily power station equipment area is located on the other side of the station, the flocculant preparation area is adjacent to the daily power station equipment area, the slurry flocculation and precipitation area is located in the center of the station, the seawater desalination area is located between the slurry pump working area, the auxiliary sealing water pump working area and the daily power station equipment area, and the concentrated slurry treatment / drying area is on the same side of the daily power station equipment area. The application has the characteristics of strong adaptability to engineering environment, convenience, water saving and environmental protection, and the like, and each functional area is arranged reasonably, and no external power supply and additional fresh water supplement are needed in actual use.
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