How to Dry Cassava/Dehydrate Cassava in a Dehydrator
Introduction to cassava：
The root tuber of cassava is rich in starch, which is one of the raw materials of industrial starch. Because the roots contain cyanic acid toxin, they need to be bleached before being eaten. Cassava has two main lines, branches and leaves, light green or purple red, the former is less toxic.
Cassava processing steps：
Wash the selected cassava slices and slice them with a slicer. Pay attention to the slice thickness, which should be controlled within 4 mm. This can increase the internal moisture evaporation area of the cassava and reduce the drying time of the cassava. Arrange the sliced cassava slices evenly on the rack of the stainless steel material cart, and keep them evenly. The thickness of the cassava slices should not exceed 3 cm.Cassava drying process：
Push the material truck containing the cassava into the drying room, pay attention to the drying temperature of the cassava not to be set too high, it can be divided into multiple zones, and the drying time can be increased at a constant speed. 2 hours before the equipment is running, it can be set to dry only Dry without dehumidification. After the relative humidity in the drying room increases to 80%, the drying and dehumidification treatments are started.After about 20 hours of continuous drying, the cassava is dehydrated to about 15%, and the material truck is pushed out from the drying room. The internal color of the cassava chips is white and slightly yellow, and the cassava chips are hard to hold, indicating that the cassava has been dried.
Recommendation of cassava dryer/drying machine
Commercial 100-3000kg/h large amount of dehydration wide application and easy operation
Heat pump drying machine use the principle of inverse Carnot cycle. It absorbs low-temperature heat energy in the air, which becomes high-temperature heat energy after efficient heat collection and integration by the heat pump system, and is transported to the drying room for cyclic heating and drying of materials.It refers to exhausting the hot and humid air in the drying room directly to the outside of the drying room through dehumidification device, and then replenishing natural fresh air.
Hot air circle drying machine belongs to high temperature heat pump unit. Its working principle is: the working fluid of the heat pump is compressed by the compressor, becomes high temperature and high pressure gas, enters the condenser, condenses and liquefies the heat, and is used for air heating in the drying room. The moisture in the material is vaporized and evaporated by the form of hot air, and the evaporated water vapor is discharged by the moisture discharge system, thereby achieving the purpose of drying the drying material.
Cassava drying video：
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