Dust collection device for dust removal equipment

The utility model discloses a dust collection device for dust removal equipment, and particularly relates to the technical field of waste gas purification, the dust collection device comprises a supporting leg, the top of the supporting leg is fixedly connected with a mounting pipe, one end of the mounting pipe is fixedly connected with a gas inlet nozzle, and the other end of the mounting pipe is fixedly connected with a gas exhaust nozzle. When the dust collector is used, the spray head can spray water in an external water source into the mounting pipe, when waste gas passes through the bottom of the spray head, water flow adsorbs and removes dust in the waste gas, the water flow enters the dust collecting shell along with the dust, and when the dust collecting shell is full, the blow-down valve is opened, and the water flow is discharged outwards along with the dust. According to the design, a traditional mode of removing dust by adopting a filter screen is abandoned, the problem that the filter screen nee