基本信息:
- 专利标题： 一种在线超声监测与清洗一体化膜组件
- 专利标题（英）：Integrated membrane module including on-line ultrasonic monitoring and cleaning
- 申请号：CN201110315418.8 申请日：2011-10-18
- 公开(公告)号：CN102423640A 公开(公告)日：2012-04-25
- 发明人： 姚尧 , 黄国和 , 张晓东 , 安春江 , 魏佳 , 李晟 , 赵珊
- 申请人： 华北电力大学
- 申请人地址： 北京市海淀区昌平区朱辛庄北农路2号
- 专利权人： 华北电力大学
- 当前专利权人： 华北电力大学
- 当前专利权人地址： 北京市海淀区昌平区朱辛庄北农路2号
- 代理机构： 北京众合诚成知识产权代理有限公司
- 代理人： 史双元
- 主分类号： B01D65/10
- IPC分类号： B01D65/10 ; B01D65/02 ; G01N29/04
The invention discloses a membrane module realizing the on-line monitoring and control of membrane pollution by using the ultrasonic technology, belonging to the technical field of water treatment. The membrane module comprises a water inlet plate, a membrane wall, a spiral membrane, a water outlet plate, an ultrasonic transducer, a permeate outlet, a condensed water outlet, and an intelligence control system. The membrane module disclosed herein can monitor the membrane pollution in real time, utilizes the effects of ultrasound to destroy the concentration polarization according to a set switch-on strategy, and disturbs and alleviates the formation of membrane pollution, and the cavitation can enhance the effect of membrane cleaning. According to the invention, by using a special mode of using ultrasound, the damage of ultrasound for the membrane material is greatly reduced, the application range of ultrasound is enlarged, the service time of the membrane module is prolonged. The membrane module is suitable for ultrafiltration, nanofiltration, reverse osmosis and the like.
公开/授权文献:
- CN102423640B 一种在线超声监测与清洗一体化膜组件 公开/授权日：2014-06-18
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01D | 分离 |
| ------B01D65/00 | 用于一般半透膜分离方法或设备的辅助设备或辅助操作 |
| --------B01D65/10 | .膜或膜设备的检测；泄漏的测定或修补 |