The utility model discloses an electric automatization fast dust removal device, an electric automatization fast dust removal device, including draught fan base, the signal line, the switch board, thespraying frame, and a water pipe, the water tank, the spraying connecting pipe, atomizer and shower nozzle, the draught fan base bottom links to each other with signal line one end, the signal line other end and switch board one side interconnect, the draught fan base upper surface links to each other with spraying frame lower surface, spraying frame one side links to each other with water pipe one end, the water pipe other end and water tank one side interconnect, spraying frame upper surface is opened there is the round hole, spraying connecting pipe bottom sets up in the round hole, spraying connecting pipe top links to each other with the atomizer, atomizer one end fixed mounting has the shower nozzle, the utility model discloses an it is rational in infrastructure, fast dust removal,enlarge the spread of spray, so dust removal efficiency is greatly improved, it is lower to compare traditional equipment cost, the operation is thus simple, and high cost performance.