Sodium molybdate evaporative crystallization machine

The utility model discloses a sodium molybdate evaporative crystallization machine, and relates to the technical field of sodium molybdate. Comprising a bottom plate, a sliding groove is formed in the middle of one side of the top of the bottom plate, a clamping block is slidably installed in the sliding groove, a fixing seat is fixedly installed at the top of the clamping block, a smashing barrel is slidably installed in the middle of the fixing seat, and supporting plates are fixedly installed at the two ends of one side of the top of the bottom plate. Through the arrangement of the sliding groove, the clamping block, the fixing base and the smashing barrel, after a catalyst is smashed in the smashing barrel, the fixing base and the smashing barrel can be driven to move outwards through sliding of the clamping block in the sliding groove, the smashing barrel is in sliding connection with the interior of the fixing base, the effect of the smashing barrel can be achieved, and after the smashing barrel is move