Waste sulfuric acid distillation and purification device for industrial aluminum sulfate preparation

• Main Author: CHEN TIANYU
• Format: Patent
• Language: Chinese; English
• Published: 23.12.2022
• Subjects: CHEMISTRY; COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to the technical field of industrial aluminum sulfate preparation equipment, in particular to a waste sulfuric acid distillation purification device for industrial aluminum sulfate preparation, which comprises a tank body, a cover body, a finished product container and a liquid guide pipe, a side heating layer is arranged on the inner wall of the tank body, a bottom heating layer is arranged on an inner bottom plate of the tank body, and a plurality of vertical rods are vertically and fixedly arranged in the tank body. The finished product container is arranged in the tank body and located among the multiple vertical rods, the liquid guide pipe is installed in the tank body in a spiral mode through the multiple vertical rods, the cover body is arranged at the top end of the tank body, a stock solution groove is formed in the top of the cover body, the two ends of the liquid guide pipe are communicated with the stock solution groove and the finished product container respectively, and