Pulsating cleaning method

The invention discloses a pulsating cleaning method used for filtering equipment, which mainly relates to the cleaning of water treatment filtering equipment. The invention belongs to the technical field of water treatment, and can also be used for the cleaning process of the fluid filtering equipment for gas, oil materials and the like. The invention has the technical scheme that the pulsating cleaning method disclosed by the invention is characterized in that a back flushing mode and a positive flushing mode are alternately adopted in the cleaning cycle of the filtering equipment, and in addition, the invention has the advantages of simplicity and easy implementation. The invention uses the cleaning process of water treatment mechanical filters, can effectively improve the cleaning effect, shorten the time, and save water.