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The potato production line includes squirrel cage cleaners, automatic feeding potato cleaners, crushers, separators, starch slurry mixers, fine filters, desanders, mixers, mixers, vermicelli machines, etc., which can be purchased according to user conditions , Below we introduce the operating process of the potato production line.
Introduction to the operation process of the potato production line:
1. Material selection. It is recommended to choose fresh potatoes (sweet potatoes, potatoes, cassava, etc.) with high starch content and not rot. Usually, 4 to 5 kilograms of fresh sweet potatoes or potatoes can be processed into 1 kilogram of refined white starch, and one kilogram of starch can be processed into 1 jin and 12 to 2 taels of vermicelli vermicelli.
2. Cleaning. The potato production line is divided into two cleaning levels (1) The squirrel-cage potato cleaning machine is used to clean a large amount of sediment on the surface of fresh potatoes. (2) The automatic feeding potato cleaning machine is used to clean the pits and pits on the surface of fresh potatoes. It also has a peeling effect.
3. Broken. Use a high-speed rotary hammer and use a 1.2 steel screen at the bottom of the crusher. After crushing the fresh potatoes, proceed to the next step.
4. Filter. The processing capacity of the potato production line is about 1.5 tons, which can be purchased according to the production volume. The separated starch slurry is directly introduced into the sedimentation tank, and the separated potato residue basically contains no moisture.
For example: a medium-sized company using 5-6 tons of equipment needs 5 filters. Two sets of combined production, a total of two sets. High starch extraction rate. The other is used for class B fine filtration.
5. Remove sand from potato production line. Stainless steel materials are used to remove sand and impurities in starch.
6. Fine filtration. The starch after desanding and decoloring belongs to crude starch. A fine filter is needed to improve the quality of starch in the secondary fine filter.
7. Precipitation. The potato production line can perform three-powder processing by precipitation, removing acidic slurry water and powder. Starch can also be dried and packaged for sale.
8. Forming vermicelli vermicelli. Take 100 kilograms of starch and 90 kilograms of water, pour it into a blender, and stir until it is evenly drawn into filaments. Then put the dough into the hopper of the vermicelli machine, open the gate to leak out the powder, and cut it to the required length as needed. By changing different slides, vermicelli of different thickness can be produced.
9. Drying. Dry the formed vermicelli in a cool place, avoid direct sunlight and wind, so as not to lose too much water and affect the opening effect. Stall for 4-8 hours. After the surface of the vermicelli becomes hard, the vermicelli can be opened and dried.
10. Set up a drying rack. When the weather is clear, it can be dry in half a day. When the fans are 70% to 80% dry, they can collect fans. (If the sales volume is large and the goods are short, you can use drying, but it will increase the processing cost)
11. Packaging. Put the fans off the pole and stand indoors for 2-4 hours. Cut it into a length of 30-40 cm with a guillotine knife, put it in a plastic bag, and seal it to form a small package of vermicelli.