摘要
针对1974年设计制造、1976年安装的陡河发电厂一、二期循环水旋转滤网,由于运行时间长、滤网结构落后、滤网材料腐蚀变形、网板水草缠绕严重、导致拦污效果很差这些问题,对旋转滤网从结构设计、网板型式、滤网材质等方面进行了改造。介绍了循环水泵房旋转滤网的改造方案以及方案实施过程和改造效果。
Douhe Power Plant had rebuild the rotary filter in structural design, filter shape and filter material, etc, for rotary filter running a long time,filter rotted away and can not prevent pollution effectively.This article introduced the measurements of alteration of rotary filter in circulating pump house, and the implemental process, and the effects of alteration.
出处
《电力科学与工程》
2008年第6期30-33,共4页
Electric Power Science and Engineering
关键词
旋转滤网
改造
循环水
凝结器真空
rotary filter
alteration
circulating water
vacuum of condenser
