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Northeastern University Shenyang Yitong Entrepreneurial Science and Technology Co., Ltd., based on the rotary flash dryer, focused on the characteristics of molybdenum concentrate powder, made corresponding changes to the rotary flash dryer and the drying section of the rotary flash dryer, and developed molybdenum concentrate powder. Drying equipment has achieved a good drying effect. The modified rotary flash dryer has the functions of mechanical dispersion and dry material size adjustment, large equipment output, low energy consumption, and adjustable moisture content. Instant drying, drying time 1 ~ 5 seconds, the product is not hot, uniform quality, good fluidity. The system is closed without pollution and the yield is >99%.
The molybdenum concentrate powder is fed into the drying equipment through a double-screw feeder and mixed with hot air after entering the drying machine. The material forms particles under the action of hot air and mechanical dispersion force, and is present in hot air in a highly dispersed state. Molybdenum concentrate Mix well with hot air and complete heat and mass exchange instantly. The drying process is fast and full. The mixed solid gas is passed through a collector and the molybdenum concentrate is collected to obtain a powdered product. The moisture-laden exhaust gas is exhausted by the fan and the whole process is controllable. The dried molybdenum concentrate powder enters the rotary kiln for roasting.
The molybdenum concentrate powder is fed into the drying equipment through a double-screw feeder and mixed with hot air after entering the drying machine. The material forms particles under the action of hot air and mechanical dispersion force, and is present in hot air in a highly dispersed state. Molybdenum concentrate Mix well with hot air and complete heat and mass exchange instantly. The drying process is fast and full. The mixed solid gas is passed through a collector and the molybdenum concentrate is collected to obtain a powdered product. The moisture-laden exhaust gas is exhausted by the fan and the whole process is controllable. The dried molybdenum concentrate powder enters the rotary kiln for roasting.