How To Make The Lotus Root Starch?
Lotus root - washing - crushing - filtration purification - processing - - bed cleaning dehydration - drying - packaging - finished products.
Root starch production machine can finish these steps.
The choice of raw materials: in order to ensure the flour yield, ensure the quality of lotus root starch, processing of raw materials, should be neat in appearance, uniform thickness, colour and lustre is normal, the individual smooth surface is clean, no obvious flaws of mature fresh lotus root as a raw material.
Cleaning: the purpose is mainly to remove sediment on the surface of the raw material, is the key of the lotus root starch processing section, related to the purity of lotus root starch and taste.
Crushing and filtering: crushing is broken material of the structure of the organization, the purpose of the small starch granules could be smoothly disintegration separated from the lotus rhizome. Starch extraction, also known as the plasma slag separation or separation, is the key link in starch processing, directly affect the starch extraction yield and quality of starch. ShuYe adopts crush - more abundant solid elutriation, infiltration pressure, extrusion, in turn, multistage circulation process, can complete the starch with smaller power and fast process of extraction.
Bed cleaning cleansing. Mainly in order to further remove material of sediment.
Enrichment of refined. For a professional design, lotus root starch granules nature can enter enrichment of starches, and starch in the starch components completely separate, so that the final stage cyclone exhaust starch milk concentration to be 23 ', whiteness, purity, is the ideal choice of the starch washing equipment.
Dehydration. After enrichment of starches still contains more water, need to further remove the moisture in the material, can enter the drying section. Dehydration can choose dewatering machine with three legs, large factory can choose scraper centrifuge.
Drying:
Airflow drying, dry air drier is the use of high speed flow stream make wet starch suspension in which, in the process of air flow drying. With high coefficient of heat transfer, heat transfer area is large, short drying time, etc.
Starch cooling and sieving packaging:
Starch after drying, the temperature is higher, in order to guarantee the viscosity of the starch, need to starch rapidly cooling after drying. Adopts air cooling system, the equipment has low energy consumption, cooling effect is good, smooth operation, the advantages of large quantity. After cooling of the starch into the finished product screening, on the premise of guarantee product fineness, production into a final packaging process.
