(2) It is equipped with a water filter device and can be recycled. The transmission speed of the mesh belt can be adjusted. The conveying speed can be adjusted by frequency conversion to better exert the machine's efficiency and ensure the cleaning and drying effect. The use of light-sensitive technology to control the switch of the cleaning water reduces the energy consumption to a very low level. In addition, the design of separate pipelines for dirty water and clean water makes the water in the circulating water tank good and economical.