Dust fall system for strip mine area

The utility model discloses a strip mine area dust falling system which comprises a water tower, a control room is arranged on one side of the water tower, a plurality of dust falling columns are arranged on one side of the water tower and connected with a water tower water outlet pipe in parallel through pipelines, an upper pulley block is fixedly installed on the top of each dust falling column, a plurality of sliding grooves are formed in the dust falling columns, and the sliding grooves are communicated with the control room. In this way, the stability of the mist spray head and the lifting box can be well guaranteed, the situation that due to water pressure, the mist spray head and the lifting box shake, and the dust falling effect is affected is avoided, meanwhile, a pull rope is pulled clockwise, a mounting block can move upwards, the mist spray head ascends to the upper portion, dust falling work is conducted, and after the pull rope is pulled anticlockwise, dust falling is conducted. Therefore, maint