In order to ensure the output and extend the life of the filter cloth, it is very important to clean the filter cloth effectively, efficiently, and periodically. If this process is done manually, it will undoubtedly increase the filtration cycle. However, using Sudong's unique vertical automatic water washing car, no manual work is required.
The device consists of a water-washing rail, a water-washing rack, a water-washing rack driving walking device, a water inlet pipe, a drag chain, a water-washing pipe, a nozzle, a water-washing pipe lifting device, a reduction motor, etc. It cooperates with the plate puller under the control of PLC to complete the automatic cleaning of the filter cloth. It is equipped with a safety protection system with a high-pressure nozzle and a brush, and washing and brushing are carried out simultaneously. When not working, the mechanism stops at the rear of the pressing plate. When working, after all the filter cakes are removed, the cleaning device moves forward to the middle position of the plate puller space under the drive of the reduction motor and stops. In the water-spraying state, the water-washing pipe moves down and up to complete the simultaneous cleaning of both sides of the filter cloth. When the cloth needs to be washed, a motor start signal is given, and the cloth is automatically washed after the motor is running. The whole process is controlled by PLC.