Intelligent sewage treatment equipment and using method thereof

The present invention discloses intelligent sewage treatment equipment and a using method thereof; wherein a pool wall is fixedly connected to the inner wall of the lower end of a shell, a filter is slidably connected to the inner side of the pool wall, a third bearing is fixedly connected to the upper end of the filter, and a second lead screw is fixedly connected to the upper end of the third bearing; the second lead screw is connected with a transmission shaft of a third motor through a third coupler, the second lead screw is in threaded connection with a moving plate, a motor base is fixedly connected to the upper end, located at the inner wall of the lower-end shell, of the left end of the pool wall, and a second motor is arranged at the lower end of the motor base; a transmission shaft of the second motor is connected with a third lead screw through a second coupling, the outer side of the second coupling is fixedly connected with a first bearing, the outer side of the first bearing is fixedly connected