Raw material crushing device for calcium aluminate powder production and processing

The utility model discloses a raw material crushing device for calcium aluminate powder production and processing, which comprises a crushing box, the top of the crushing box is provided with a feed opening, one side of the crushing box is movably connected with a collecting box in an inserted manner, the interior of the crushing box is fixedly connected with two material baffles which are correspondingly distributed, and the two material baffles are connected with the collecting box in an inserted manner. Fixing plates are fixedly connected to the two sides of the crushing box correspondingly, exhaust fans are arranged on the tops of the two fixing plates correspondingly, suction openings of the two exhaust fans communicate with first air pipes correspondingly, collecting assemblies are arranged on one sides of the two first air pipes correspondingly, and a dust removal assembly is arranged in the crushing box. According to the dust collection device for the calcium aluminate powder raw material, dust genera