泵站人工清污拦污栅的改进

人工清污拦污栅因为投资较少，现阶段在农用泵站得到了广泛使用。但使用中发现栅前堆积污物，并且非常不易清除，影响了泵站的经济运行。文章分析了污物在拦污栅前的受力情况，就拦污栅的倾斜角度及上部结构型式提出了改进意见，改进后的拦污栅便于人工清污，解决了泵站运行中污物堆积的难题，提高了泵站的运行效率和经济效益。

Improvement of Pump Strainer of Clearing Away the Rubbish With Manpower

The pump strainer that is adopted manpower in clearing away the rubbish is widel y used for farm pump stations at present because of its less investment. But the using strainer influences pump stations economical working when it is difficult for manpower to clear away the rubbish heaped in front of the strainer. The art icle analyzes stressing case of the rubbish which is in front of the strainer fo r its bank angle and upside structural genre, it is suggested improvement advice which settles cruxes: the rubbish is piled up during the station working the am eliorated strainer improves pump efficiency and economical effectiveness because it is easy for manpower to clear away the rubbish.