介绍了陡河发电厂循环水泵房旋转滤网改造的原因、方案以及实施改造后的运行效果。
This paper introduces the reason and plan of improving rotating filter screen in circulating water pump house in Douhe Power Plant, and the operation result after improvement.
目前在我国大型火力发电厂循环水直流供水系统中，循环水的清污设备基本上采用板框式旋转滤网。
In the circulating water direct-flow supply systems of large thermal power plants in todays China, the circulating water cleaning devices are basically plate and frame rotary strainers.
中间除雾装置将叶轮旋转而成的气流旋涡整形，使得粒子进一步变大，从而提高下一个滤网的捕集效率。
The intermediate demister shapes air flow swirl generated by impeller rotation to get bigger particle and improve the arresting efficiency of the next filter screen.
还设有与吸尘孔同步移动的旋转毛刷，以利于室内机过滤网的除尘。
The rotating brush moving simultaneously with the dust absorption pore is also provided to remove dust on the indoor set filter screen.
当需要清洗的时候就可先方便地将过滤网旋转下来后再清洗泄压阀。
The pressure relief valve can be washed easily by rotating and separating the filter screen first.
当需要清洗的时候就可先方便地将过滤网旋转下来后再清洗泄压阀。
The pressure relief valve can be washed easily by rotating and separating the filter screen first.
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