| 摘要 |
<p>Disclosed is an automatic strainer that can simultaneously conduct an operation of filtering various pollutants contained in fluid and an operation of removing pollutants accumulated on a filter and can greatly extend the cycle of maintaining, repairing and replacing a pollutant-removing unit. The automatic strainer can operate continuously and can minimize the loss of flow drained through a pollutant-discharging part as it is not necessary to stop the operation of the automatic strainer to remove pollutants accumulated on the filter. The continuity of filtering operation can be enhanced by reducing the number of times of stopping the operation of the automatic strainer to maintain, repair or replace the pollutant-removing unit.</p> |
