Dust device is used in colliery developing

The utility model belongs to the technical field of the coal mining dust device technique and specifically relates to a dust device is used in colliery developing, including the base, the bottom of base is provided with the walking wheel, and the top of base is provided with the handrail, be provided with the fan on the base, be connected with the dust absorption pipe on the fan, the one end that the fan was kept away from to the dust absorption pipe is connected with dust storage bag, and the outside of fan is provided with the fixing base, the top level of fixing base is provided with the mounting panel, the on -line screen storage device comprises a base, be connected with the sleeve pipe on the fixed plate, and the side of fixed plate is vertical is provided with rather than the vertically curb plate. The utility model has the advantages of simple structure, convenient operation, efficient, combine the dust fall method of two kinds of differences, effectively improved the efficiency of dust fall to the sc