The present invention discloses a novel dust removing apparatus, which comprises a seat body, a water storage box arranged at the top portion of the seat body, and a spraying device connected to the water storage box in a matched manner, wherein the spraying device is fixedly arranged on the top portion of the seat body on the right side of the water storage box, a water storage cavity is arrangedin the water storage box, a first chamber is arranged in the water storage box above the top portion of the water storage cavity, a water supply groove is arranged in the top surface of the water storage box above the first chamber, a baffle is arranged between the first chamber and the water storage cavity, a vertically-extending sleeve member is connected in the baffle in a winding matching manner, a vertically-extending water supply pipe is connected in the sleeve member in a winding matching manner, the water supply pipe top portion extending part passes through the first chamber, and penetrates through and is fixedly connected to the water storage box between the first chamber and the water supply groove, and the water supply pipe bottom portion extending tail end extends into the water storage cavity. According to the present invention, the novel dust removing apparatus has advantages of simple structure, convenient operation, automatic control of quick spraying, uniform spraying and service life prolonging.