一种基于反渗透膜的废水处理装置
By combining a self-cleaning unit and a hydraulically driven mechanism with online cleaning technology, the fouling problem of reverse osmosis membrane devices has been solved, achieving efficient and low-energy membrane surface cleaning and extending the service life of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- FUJIAN HUAMO ENVIRONMENTAL PROTECTION CO LTD
- Filing Date
- 2026-06-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing reverse osmosis membrane devices are susceptible to fouling during long-term operation, and existing physical cleaning methods are complex, energy-intensive, and difficult to effectively remove gel layers and initial scaling.
The device employs a self-cleaning unit that utilizes the flow pressure of the wastewater to drive a hydraulic drive mechanism. Combined with a drive motor and an on/off structure, it achieves online cleaning. The membrane surface is cleaned uniformly by a ring scraper and an elastic scraper, reducing energy consumption and extending the device's lifespan.
Online cleaning was achieved, reducing operating energy consumption, ensuring the continuity of wastewater treatment, extending the service life of the device, and effectively removing the gel layer and initial scaling on the membrane surface.
Smart Images
Figure CN122403575A_ABST
Abstract
Citation Information
Patent Citations
Reverse osmosis membrane treatment system for concentrating and reducing high-ammonia-nitrogen wastewater
CN215048903U