A curtain-type MBR hollow fiber membrane module
CN224313337UActive Publication Date: 2026-06-02SHANDONG LANSHU MEMBRANE ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG LANSHU MEMBRANE ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
The existing curtain-type MBR hollow fiber membrane modules have limited cleaning effect, which affects the purification efficiency of the membrane fibers.
Method used
A curtain-type MBR hollow fiber membrane module was designed. By installing sliding support rods and a float box on the support frame, the water in the float box is emptied during aeration, which drives the cleaning roller to float and rotate. Combined with the turbine blades driving the cleaning roller to rotate, contact cleaning of the membrane fibers is achieved.
Benefits of technology
It improves the cleaning effect of membrane fibers, enhances the purification capacity of membrane modules, and ensures the stable operation of membrane fibers.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224313337U_ABST
Abstract
This utility model discloses a curtain-type MBR hollow fiber membrane module, belonging to the technical field of hollow fiber membrane modules. The curtain-type MBR hollow fiber membrane module includes a support frame and further includes: multiple filter components mounted on the support frame; sliding support rods slidably connected to the support frame; a support shell mounted on the sliding support rods, and a cleaning roller rotatably connected to the support shells; multiple float boxes mounted on the sliding support rods; and aeration bases mounted on the filter components. When external gas enters the aeration base for aeration, the water inside the float boxes is drained, and the float boxes and cleaning rollers float to clean the fiber membrane body. When the cleaning rollers float or sink, they rotate. This utility model, while aerating and cleaning the filter components, allows the cleaning rollers to move up and down and rotate, thus enabling contact cleaning of the components and further improving the cleaning effect on the membrane fibers.
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