Potato starch processing and production equipment mainly includes:
Dry screen, drum cleaning machine, cutting machine, file grinder, centrifugal screen, sand remover, cyclone, vacuum dryer, air flow dryer, packaging machine, to create a one-stop fully automatic potato processing process.
2. Potato starch production and processing equipment process:
1. Potato starch processing and cleaning equipment: dry screen–cage cleaning machine
Potato starch processing and production equipment includes dry screen and cage cleaning machine. It is mainly used to remove the mud and sand on the outer skin of potatoes and remove the potato skin. On the basis of ensuring the quality of starch, the cleaner the cleaning, the better the quality of potato starch.
Potato starch processing and cleaning equipment Potato starch processing and cleaning equipment – dry screen and cage cleaning machine
2. Potato starch processing and crushing equipment: file grinder
In the potato production process, the purpose of cracking is to destroy the tissue structure of potatoes, so that tiny potato starch particles can be separated from the potato tubers in a smooth manner. These potato starch particles are placed in the cells and are called free starch. The starch remaining in the cells inside the potato residue becomes bound starch. Crushing is one of the most important processes in potato processing, which is related to the flour yield of fresh potatoes and the quality of potato starch.
3. Potato starch processing screening equipment: centrifugal screen
Potato residue is a long and thin fiber. Its volume is larger than starch particles, and its expansion coefficient is also greater than starch particles, but its specific gravity is lighter than potato starch particles, so water as a medium can further filter out the starch slurry contained in the potato residue.
4. Potato starch processing sand removal equipment: sand remover
The specific gravity of mud and sand is greater than that of water and starch particles. According to the principle of specific gravity separation, the use of cyclone sand removal can achieve a relatively ideal effect. Then refine and further refine the starch.
5. Potato starch processing concentration equipment: cyclone
Separating starch from water, protein and fine fibers can increase starch concentration, improve starch quality, reduce the number of sedimentation tanks, and improve processing efficiency.
6. Potato starch dehydration equipment: vacuum dehydrator
The starch after concentration or precipitation still contains a lot of water, and further dehydration can be carried out for drying.
7. Potato starch processing drying equipment: air flow dryer
Potato starch drying is a co-current drying process, that is, the co-current process of wet powder material and hot air flow, which consists of two processes: heat transfer and mass transfer. Heat transfer: When wet starch comes into contact with hot air, the hot air transfers heat energy to the surface of the wet starch, and then from the surface to the inside; Mass transfer: The moisture in the wet starch diffuses from the inside of the material in liquid or gaseous state to the surface of the starch, and then diffuses from the surface of the starch to the hot air through the air film.
Post time: May-09-2025
