Negative pressure system for collecting algae sediments

The algae collection device, designed with a negative pressure system and filter plates, solves the problems of low algae cleaning efficiency and pipe blockage, achieving efficient and convenient algae collection and transportation, and reducing labor intensity and energy consumption.

CN121875327APending Publication Date: 2026-04-17NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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Patent Information

Application Number
CN202411432939.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-10-15
Publication Date
2026-04-17

AI Technical Summary

Technical Problem

Existing technologies for algae removal are characterized by low efficiency, low safety, high labor intensity, and conventional methods are prone to clogging of suction pipes, making continuous operation difficult, and resulting in large transportation volumes and high energy consumption.

Method used

The system employs a negative pressure system, which uses a negative pressure box and a collection box to separate algae from water using a filter plate. The algae fall into the collection box, and combined with a transfer drawer and locking structure, it achieves automatic collection and convenient transfer of algae.

Benefits of technology

It achieves efficient and automatic collection of algae, avoids pipe blockage, reduces labor intensity and energy consumption, and improves collection efficiency and continuous operation capability.

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Abstract

The invention relates to a negative pressure system for collecting algae sediments. The negative pressure system for collecting the algae sediments comprises a negative pressure box and a collecting box, wherein the negative pressure box is arranged at the top of the collecting box; an algae outlet is formed in the bottom of the negative pressure box; an opening is correspondingly formed in the top of the collecting box; the top of the negative pressure box is provided with an algae inlet, and the side surface is provided with a negative pressure interface; a filter plate is fixedly arranged in the negative pressure box, the edge of the filter plate is connected with the inner wall of the negative pressure box, and the filter plate is parallel to the plane where the negative pressure connector is located. According to the negative pressure system for collecting the algae sediments, negative pressure driving is adopted, algae enter through the algae inlet of the negative pressure box, filtered water flow is discharged under the action of the filter plate, automatic collection of the algae can be achieved, and the collection efficiency is high.
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