Crawler-type multi-stage coal-water separation integrated device

The invention relates to the field of mining equipment, in particular to a crawler-type multi-stage coal-water separation integrated device which comprises a supporting assembly, a coal-water separation assembly and a coal-water separation assembly. The gas-slag separation box assembly is used for adsorbing coal water at a drill bit of a drilling machine and can absorb a gas phase generated by the coal water; the primary filtering assembly is connected with the gas-slag separation box assembly and can receive a liquid phase obtained through separation of the gas-slag separation box assembly and separate large particles in the liquid phase; the secondary filtering assembly is connected with the primary filtering assembly and can receive the liquid phase filtered by the primary filtering assembly and separate smaller particles in the received liquid phase; and the power assembly is arranged on the supporting assembly and can provide power for the crawler belt, the gas-slag separation box assembly, the primary f