Process Characteristics of Cassava Starch Production Line
1, cleaning feeding: small with two cleaning delivery. The size of the larger, in order to clean the raw materials, you must use cleaning basket, in order to sediment, stones, iron and other impurities and other clean, but also to achieve the purpose of saving manpower and water resources.
2, crushing: the use of filing mill or hammer mill will be broken potatoes once completed, crushed particles moderate, starch particles, good quality, high and low yield, according to the need to choose different specifications of the equipment. In particular, hammer mill, its durability is good, easy to damage, and easy maintenance.
3, in addition to sand: Now a considerable part of the small factories, from the hand workshop-style production in the development of the starch in the high sediment content, taste quite poor, greatly affected the starch sales and prices, dampened the producers The use of our desalination device in addition to sand, you can remove the starch in the sediment, so that a product quality on a grade, this equipment is simple to use, the effect is obvious, can reduce the sediment content of starch to 0.3% (m / M), and the process of removing sand is achieved.
4, pulp residue separation: pulp residue separation is an important part of starch production, this process and crushing process determines the yield of starch, the company put themselves in place for the sake of the production side, from small to large, designed and produced a Series of pulp residue separation equipment.
5, protein separation: in the processing of sweet potato starch, sweet potatoes must be contained in the protein separated, the separation process in the processing process known as the purification process. The equipment used is also known as the purification equipment. It includes butterfly separator, cyclone, its role is to separate the protein from the starch slurry, dry matter commonly known as yellow powder.
The content of yellow powder in the starch industry in the food industry is not very strict, and in industrial grade starch, especially modified starch requirements are quite strict, so in order to produce higher grades of starch, must have purification equipment for protection.
6, dehydration: dehydration with three-foot centrifuge, automatic scraper centrifuge, vacuum filter three. One of the best performance of the vacuum filter, it not only work smoothly (12 per minute), and energy (with 7kw power), dehydration effect is better.
7, drying: starch special dryer (ZL200610086403.8, low temperature and low tower starch drying process design, the domestic initiative, low temperature 45 degrees drying to ensure that the starch drying process is not gelatinous, to ensure the quality of starch, low tower to reduce drying Cost, energy efficient, low carbon emissions.
