Ore screening device for mining industry

The utility model discloses an ore screening device for mining industry, which relates to the technical field of ore screening and comprises a main body, a roller is arranged on the inner side of the main body, a pushing mechanism is arranged on one side of the roller, a dust removal mechanism is arranged on one side of the pushing mechanism, and an anti-blocking mechanism is arranged at the lower end of the pushing mechanism. A spray head is arranged at the lower end of the anti-blocking mechanism, a water conveying pipe is arranged at one end of the spray head, a water pump is arranged at one end of the water conveying pipe, a second material guide plate is arranged on one side of the water pump, and a third material guide plate is arranged at the lower end of the roller. By starting the water pump, water in the water collecting tank is filtered and pumped out and conveyed to the spray head through the water conveying pipe to be sprayed out, so that sludge on the surface of screened ore can be flushed, foll