Dust removal device of rubber belt conveyor

The utility model provides a dust removal device for a rubber belt conveyor, which comprises a bag-type dust remover, a lower port is arranged at the lower end of an outer shell of the bag-type dust remover, the lower port is communicated with the upper part of a guide chute of the rubber belt conveyor in a sealing manner, dust-containing gas enters the bag-type dust remover from the lower port, is filtered by the bag-type dust remover and then enters the guide chute of the rubber belt conveyor. And dust in the dusty gas is discharged to the belt conveyor from the lower port. According to the utility model, the bag-type dust collector is arranged on the material guide groove of the adhesive tape, and the dust falling opening is hermetically connected with the material guide groove, so that dust raising is avoided, the environmental protection requirement can be met, a dust hopper and a dust pipe are omitted, the system structure is relatively simple, and energy conservation and consumption reduction are reali