I. Potassium Bromate Kneading Dryer--Overview of Equipment

Potassium bromate is an inorganic salt which is a colorless crystal at room temperature and has a molecular formula of KBrO3. Potassium bromate, mainly used as analytical reagents, oxidants, food additives (now banned in China), wool bleaching agent. Accurately weigh about 100 mg of the sample dried to a constant weight with a suitable desiccant, and dissolve it in a 250 ml glass-filled triangular flask with 50 ml of water. Add 3 g of potassium iodide and add 3 ml of concentrated hydrochloric acid.

Vacuum sputum dryers are mostly used in the chemical, feed and food industries. They mainly process the drying of pellets and powders. When it is working, the dry materials are added from the top of the shell, and the teeth are constantly rotating in the opposite direction. Under the agitation, the material moves back and forth in the axial direction, and the surface in contact with the inner wall of the casing is continuously updated, and is indirectly heated by steam, the uniform stirring of the molars, the pulverization of the pulverizing rod, and the surface moisture of the material is more advantageously discharged, and the vaporized water is discharged. The dry dust collector, wet dust collector, and condenser are emptied from the outlet of the vacuum pump.

The utility model comprises a dryer body, a central shaft, a sealing member, a bearing seat, a mechanical sealing ring and a stirring rod. The central position of the dryer body is horizontally arranged with a central shaft, and a plurality of stirring rods are evenly arranged on both sides of the central shaft, and the drying machine is arranged A bearing seat is arranged at both ends, and one side mechanical seal ring of the bearing seat is provided with a sealing member between the dryer body I and the central shaft. The stirring rod is provided with a stirring crossbar to make the material mixing between the two materials more uniform and the drying effect is better.

The potassium bromate mash dryer has uniform drying, good sealing effect, safe use, high evaporation intensity, no air intervention during use, and a small stirring rod is arranged on the stirring rod, the mixing process is uniform, and the drying time of the material is accelerated, thereby saving the economy. Electrical energy.