Production equipment and process of polycarboxylate superplasticizer

The invention relates to the field of polycarboxylate superplasticizer production, in particular to polycarboxylate superplasticizer production equipment and a polycarboxylate superplasticizer production process, and the polycarboxylate superplasticizer production equipment comprises an outer cylinder and an inner cylinder arranged in the outer cylinder in a matched mode; connecting cylinders are fixedly connected to the two ends of the outer cylinder, first belt wheels are fixedly connected to the ends of the connecting cylinders, and a heating unit is arranged in the inner cylinder; a first spray head is arranged on the pipe body and obliquely points to the inner side wall of the outer cylinder, and the end of the pipe body rotates and penetrates through the connecting cylinder and the first belt wheel. The atomized polycarboxylate superplasticizer is sprayed on the surface of the inner cylinder and is attached to the surface of the inner cylinder; the inner cylinder continuously rotates in the axial direct