High-efficiency boiling dryer for ammonium sulfate

Brief description of ammonium sulfate materials:
Colorless crystals or white particles. Odorless. Decomposes above 280℃. Solubility in water: 70.6g at 0°C, 103.8g at 100°C. Insoluble in ethanol and acetone. The pH of the 0.1 mol/L aqueous solution is 5.5. The relative density is 1.77. The refractive index is 1.521. Low toxicity, LD50 (rat, oral) 3000mG/kG. Irritating. Ammonium sulfate is mainly used as fertilizer and is suitable for various soils and crops. It can also be used in textile, leather, medicine, etc.

The role and use of ammonium sulfate materials:
An excellent nitrogen fertilizer (commonly known as fertilizer field powder), suitable for general soil and crops, can make branches and leaves grow vigorously, improve fruit quality and yield, and enhance the resistance of crops to disasters. It can be used as base fertilizer, top dressing and seed fertilizer, but it has been used for a long time. May cause soil compaction. It can react with common salt to produce ammonium chloride, react with aluminum sulfate to produce ammonium alum, and make refractory materials together with boric acid. Adding to the plating solution can increase the conductivity. It is also a catalyst for food sauce color, a nitrogen source for yeast cultivation in fresh yeast production, an acid dye dyeing aid, and a leather degreaser. In addition, it is also used in beer brewing, chemical reagents and battery production. Another important role is to mine rare earth, use ammonium sulfate as raw material, exchange the rare earth elements in the mineral soil by ion exchange, then collect the leachate, simply filter and separate it, and dry it into raw rare earth ore. Requires 5 tons of ammonium sulfate.

Working principle of special high-efficiency boiling dryer for ammonium sulfate:
After heating and purifying the air, the air is introduced from the lower part by the induced draft fan and passes through the perforated mesh plate of the hopper. In the working room, fluidization is formed by stirring and negative pressure, and the water quickly evaporates and is taken away with the exhaust gas, and the materials are quickly dried.

Scope of high-efficiency boiling dryer:
Mechanism screw extrusion granules, rocking granules, wet high-speed mixing granulation granules; drying of wet granules and powdery materials in the fields of medicine, food, feed, chemical industry; large granules, small blocks, sticky block granules; konjac and other drying Materials with varying volume.