DG/QG/GFF/FG Series Air Stream Dryer Description DG Series of Air Stream Dryer is drying plant for to dry maize, potato alike and other starch material processed by wet method after dewatering process. It's also for to dry heat sensitive powder or slice state material with fast speed. Principle In the dryer, high-speed hot air stream sustain raw material in the suspending state, then the material is dried. Since air stream speed is very high, and material is susupending in air stream, the heat transfer surface between air and solid is large, heat transfer rate is high and drying time is short (usually within several seconds). It's specialized suitable for drying heat sensitive materials. In drying process, clean cool air is heated by air heater, and mixed with wet starch sent by spiral feeder and material raiser. Wet starch is dried momentarily. Dry starch is dischanged though sentrifugal seperator and Star shape unloader. Exhaust air is let out into atmosphere. Description Air stream drying is also called insyantaneous drying. It is used in pharmaceutocal industry, chemical industry from 1960 at home. Our factory follows up the advanced technology at abroad, produce series air stream drier for home customer. The main products are divided into three series: QG, FG and GFF. Features 1. Powerful drying, little invest and the amount of evaported moisture is high (from 50kgH2O/h to 2000kgH2O/h). 2. The drying time is short. The series is suitable in strong heat sensitive materials. The finished product is seperated from outside, and no pollution with high quality. 3. The equipment is a total set. The heat sourse can be choose from steam, coal fuel, oil fuel and gas fuel hot air furnace. QG Series It is a kind base, suitable for drying loose granule and adhesive property powder. The sketch is negative stream drying, and you can choose positive air stream drying...
