Membrane structure and membrane assembly for fluid treatment and fluid treatment equipment

CN222305393UActive Publication Date: 2025-01-07XIAN LONGI HYDROGEN TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202420665416.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-01
Publication Date
2025-01-07
Estimated Expiration
2034-04-01

AI Technical Summary

Technical Problem

The contact area of ​​existing membrane modules is limited and the flux is low, and the single channel of the tubular membrane module is not convenient for the series and parallel connection of multiple membrane modules, limiting the efficiency and space utilization of the fluid treatment equipment.

Method used

Design a membrane structure, with alternating folds and body parts along the circumference of the fluid channel to form an annular band structure, improve the contact area, and achieve the concentration and purification of the fluid through hydrophobic and hydrophilic layer structures, while in the membrane assembly The bus and splitter are provided to facilitate the flow of fluids and the flow of fluids, and support the serial and parallel connection of multiple membrane components.

Benefits of technology

The contact area between the membrane structure and the fluid is improved, the processing flux and efficiency is enhanced, the equipment volume is reduced, and the fluid concentration and purification effect is achieved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a membrane structure for fluid treatment, a membrane component and fluid treatment equipment, the membrane structure comprises a plurality of fold parts and a plurality of body parts which are alternately arranged along the circumferential direction of a first fluid channel, and the fold parts can increase the contact area of the membrane structure so as to improve the treatment flux and the treatment efficiency. The membrane assembly comprises two membrane frames, positioning grooves are formed in the membrane frames, the two ends, in the extending direction of the first fluid channel, of the membrane structure are fixed into the positioning grooves of the two membrane frames correspondingly and are in sealing fit with the inner walls of the positioning grooves, and confluence channels are formed in the membrane frames and provided with outer connectors. And the fluid can be conveniently drained into the first fluid channel surrounded by the membrane structure, or the fluid in the first fluid channel can be drained out of the membrane assembly. And meanwhile, a plurality of membrane components can be connected in parallel or in series by utilizing the external interface of the confluence channel, so that the combined application of the plurality of membrane components is more convenient.
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