Vacuum single cone belt dryer is a kind of high-efficiency, energy-saving and environmentally friendly drying equipment, which is widely used in the drying process of chemical, pharmaceutical, food and other industries.
1. The structure of the vacuum screw belt dryer.
The vacuum single cone belt dryer is mainly composed of a conical cylinder, a spiral belt, a driving device, a vacuum system, a heating system and other parts. Among them, the cylinder is made of high-quality stainless steel materials, which has the characteristics of corrosion resistance and high temperature resistanceThe spiral belt is made of high-quality stainless steel material, which has the characteristics of corrosion resistance and wear resistanceThe drive device is driven by a reducer, which has the characteristics of stability and reliabilityThe vacuum system adopts a high-efficiency vacuum pump, which has the characteristics of large pumping capacity and low noiseThe heating system adopts electric heating or steam heating, which has the characteristics of uniform heating, energy saving and environmental protection.
Second, the working principle of single-cone vacuum screw belt dryer.
The working principle of the vacuum single-cone belt dryer is to use the principle of heat and mass transfer under vacuum conditions to quickly evaporate and discharge the water in the material. Specifically, when the material enters the dryer, under the impetus of the spiral belt, the material forms a uniform material curtain in the cylinder, and the heating system heats the material at the same time. Under vacuum conditions, the moisture in the material quickly evaporates and is discharged by the vacuum system. As the material continues to advance, the moisture gradually decreases, and finally the drying requirements are reached.
3. Characteristics of single cone screw belt vacuum dryer.
1.High efficiency and energy saving: The vacuum single cone spiral belt dryer adopts advanced heat and mass transfer technology, which has high heat transfer efficiency and short drying time, which greatly reduces energy consumption.
2.Environmental protection and hygiene: The vacuum single cone belt dryer works in a closed environment, which avoids the leakage of dust and harmful gases, and meets the requirements of environmental protection.
3.Easy to operate: The vacuum single cone belt dryer adopts an automatic control system, which is easy to operate and reduces the labor intensity of workers.
4.Strong adaptability: Vacuum single cone belt dryer is suitable for the drying of various materials, such as chemical raw materials, pharmaceutical intermediates, food additives, etc.
Fourth, the application of conical spiral belt vacuum dryer.
Vacuum single cone belt dryer is widely used in chemical, pharmaceutical, food and other industries. In the chemical industry, it can be used for the drying of synthetic resins, coatings, pigments and other materialsIn the pharmaceutical industry, it can be used for the drying of APIs, intermediates, excipients and other materialsIn the food industry, it can be used for the drying of food additives, condiments, instant granules and other materials.