Operation method of sweet potato starch hydrocyclone equipment
(1) material selection. It is suitable to choose fresh sweet potato with high starch and no rotting (sweet potato, potato, cassava, etc.). Generally 4 to 5 pounds of fresh sweet potato or potato starch, processed 1 pounds of flour, a pound of starch can be processed 1 pounds 1 two to 2 two vermicelli vermicelli.
(2) sweet potato. It is divided into two stage cleaning 1. squirrel cage type sweet potato washer for cleaning a large amount of sediment on the surface of fresh sweet potato. 2. automatic tuber washing machine is used to clean the surface pit of fresh sweet potato. It also has the effect of peeling.
(3) broken. With high speed rotating hammer, 1.2 steel screen is used at the bottom of the crusher. After the fresh sweet potato is crushed, it enters the next process.
(4) filtering. The processing capacity of each unit is about 1.5 tons, and is selected according to the quantity of production. The separated starch pulp was directly introduced into the sedimentation tank, and the potato residue was basically free from water after separation.
For example, 5-6 tons of equipment for medium-sized enterprises, for example, needs 5 filters. Two sets of combined production, a total of two groups. The extraction rate of starch is high. The rest is used for B grade fine filtration.
(5) sand removal. The use of stainless steel material is used to remove sand and remove impurities from starch.
(6) fine filtration. After desoling, the starch is a coarse starch. In order to improve the quality of starch, a fine filter is needed.
(7) excluding water, precipitation, the powder can carry three powder processing. Starch can also be sold in dry packaging.
(8) vermicelli vermicelli forming. Take 100 pounds of starch 90 pounds of water, poured into the mixer, stir to evenly lift like short silk. Then the pulp is introduced into the fan feeder, opening the gate to drain the powder and cutting the length required according to the demand. The replacement of different bushings can produce coarse and fine, wide and narrow different vermicelli vermicelli, vermicelli.
(9) spread out. The molding fan stand is aired in the cool place to avoid direct sunlight and wind blowing, so as to avoid excessive water loss and influence the effect of powder opening. Stand 4— 8 hours of hard surface pasta fans, can open dry powder.
(10) hang up on the shelf. The weather is fine, half a day to dry. When the vermicelli fans 7.8 into dry the powder collecting time. (such as the shortage of sales of large goods can also be used to dry, but increased processing costs) (11) packing. Put the fans down and spread the 2&mdash in the room for 4 hours. Use the blade to cut into 30— 40 cm long, into the plastic bags, sealing, packing for small fan.
4, several points
(1) fresh potato processing after it is best not to dry starch, direct wet starch processing to produce vermicelli vermicelli without powder, surface smooth and transparent. Several large capacity starch storage rooms were planned beforehand. The starch is introduced into the surface and the surface covers 4-7 centimeters of water. It will not deteriorate for a long time.
(2) this technology is also suitable for processing, Canna Ge Gen, fern root starch vermicelli etc.. Only need to add professional cleaning equipment and feeding machinery.
- Close This Page
- Recommendation：
- Browse：
