Crushing device for polyaluminum chloride production

The utility model relates to the technical field of polyaluminum chloride production, in particular to a crushing device for polyaluminum chloride production, and solves the problems that in the prior art, the internal capacity of a shell is reduced, the production cost of a polyaluminum chloride raw material is increased, and waste is caused. And under the condition that a worker needs to take out a polyaluminum chloride raw material, the worker is influenced by the internal structure of the device, and the worker has certain difficulty in taking out the adsorbed raw material. A crushing device for production of polyaluminum chloride comprises a shell, crushing roll shafts are arranged on the two sides of the upper portion of an inner cavity of the shell, and one end of each crushing roll shaft is rotationally connected with the inner side wall of the adjacent shell. The waste of raw materials caused by the fact that the crushed raw materials are adsorbed on the inner wall of the device is prevented, so that