Working principle of drying equipment
Release time:
2021-12-30
Indirect heat transfer dryer and assembled drying equipment are the same, are the combination of steam drying and hot gas drying, through the combustion furnace to add fuel, while heating the steam generator to generate steam, and hot water circulation exchanger to generate hot air.
Indirect heat transfer dryer and assembled drying equipment are the same, are the combination of steam drying and hot gas drying, through the combustion furnace to add fuel, while heating the steam generator to generate steam, and hot water circulation exchanger to generate hot air. At this time, the steam cooks and degreases the material, and then uses the hot air of the heat exchanger. Under the action of the fan, the hot air in the body repeatedly flows and circulates, and the water discharged from the material is taken away through the uniquely designed pipeline, so as to achieve the purpose of drying.
Wet slices enter the dryer from the top of the vertical dryer, fill the whole dryer, blow into the lower part of the hot air door dryer, and pass through the whole slice material layer in the dryer. The dried slices come out from the bottom of the dryer. The dryer is filled with slices, and the slices are continuously added from the top of the dryer. The slices of the slicing material column coffin in the dryer flow in a piston manner by gravity. The hot air is fed into the lower part of the white dryer. The gas-solid two phases contact in countercurrent for heat exchange. The water vapor evaporated by Yanyou in the slices is discharged with the air.
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