Efficient cleaning method of vacuum grain suction roller for artificial leather production

The invention relates to an efficient cleaning method of a vacuum grain suction roller for artificial leather production. The method specifically comprises the following steps: (1) mounting the grain suction roller on an efficient cleaning and drying device of the vacuum grain suction roller for artificial leather production; (2) firstly blowing the grain suction roller; (3) a detergent is added into the ultrasonic cleaning water tank, and the lower side portion of the grain suction roller is immersed in the detergent; (4) washing the grain suction roller by using a detergent; (5) the washing agent is discharged after being cleaned, and clean water is used for cleaning the grain suction roller again; and (6) after cleaning with clear water, drying the grain suction roller. Compared with the prior art, the grain suction roller is easier and more thorough to clean, washing agents and stain residues in the grain suction roller, corresponding pipelines and high-pressure nozzles can be washed, the influence on nex