A new ultrafiltration membrane tank

By designing a new type of ultrafiltration membrane tank with a support frame, tank body, sealing components, filtration components, and cleaning components, the problems of scratches and accumulation of large particles of impurities are solved, enabling quick disassembly and assembly and efficient filtration, extending the service life of the membrane and improving water treatment efficiency.

CN224292947UActive Publication Date: 2026-05-29HUAJIN RUIHAI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUAJIN RUIHAI TECH CO LTD
Filing Date
2025-07-05
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing ultrafiltration membrane tanks suffer from problems such as large particles scratching the membrane mesh, impurity accumulation affecting efficiency, and poor sealing and easy corrosion of traditional end caps during water treatment.

Method used

A novel ultrafiltration membrane tank was designed, comprising a support frame, a tank body, a sealing assembly, a filtration assembly, and a cleaning assembly. It uses magnetic cards and electromagnetic coils to achieve quick assembly and disassembly of the end caps, uses a large screen and an ultrafiltration membrane screen to filter large and small particulate impurities respectively, and cleans accumulated impurities by an electro-hydraulic actuator.

Benefits of technology

The speed of end cap assembly and disassembly has been improved, large particles of impurities have been prevented from scratching the membrane, ensuring the service life of the membrane and improving filtration efficiency through cleaning components, thus guaranteeing the effect of water treatment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a novel ultrafiltration membrane tank. The novel ultrafiltration membrane tank includes support frame, tank body, sealing assembly, filter component, cleaning component, the support frame is placed vertically on the ground, the tank body is installed on the support frame, the tank body is divided into coarse filter layer, fine filter layer, cleaning layer, the novel ultrafiltration membrane tank of the utility model improves the end cap dismounting speed through sealing assembly, also avoids the defect that bolt connection end cap sealing is poor, is easily corroded, avoids the phenomenon that big particle impurity scratches ultrafiltration membrane net through filter component, thereby guarantees the service life of ultrafiltration membrane net, can clean the impurity that accumulates in the ultrafiltration membrane tank through cleaning component, thereby guarantees the efficiency of filtering waste water.
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