| 摘要 |
The present invention provides a backwashing filter system comprising: a first particle filter, which allows backwashing by comprising a fluid inlet, which is connected to a fluid inlet, into which a fluid flows from a fluid entrance, and has a third valve installed therein, a fluid outlet, which has a fourth valve installed therein and allows the fluid, which has passed through the fluid inlet, to be discharged to a fluid exit, and a first backwashing pipe, which is installed between the fluid inlet and fluid outlet and has one end connected to the fluid inlet and the other end connected to the fluid outlet for discharging the fluid, which has flowed therein through the fluid inlet, and has a fifth valve installed therein; and a second particle filter installed between a fluid inlet, which is connected to the fluid inlet, and a fluid outlet, which is connected to the fluid outlet so as to discharge wastewater, which has passed through the fluid inlet. |
