How to extract potato starch in the potato starch production line?

With the advancement of modern technology, the potato starch extraction process has developed from manual to mechanization, and the potato starch production line that has been developed is also an ideal choice for major starch companies. Jinrui designed the potato starch production line to have a strong degree of automation, the potato starch processing machine has reasonable starch extraction technology, and the finished starch quality is high and the output is large. How to extract potato starch in the potato starch production line?

The potato starch processing machine is mainly divided into the steps of crushing, filtering, purifying and dehydrating.


Crushing-release starch granules

The main purpose of potato raw material crushing is to destroy potato cell tissue and release starch granules. The potato starch processing machine used for crushing is a cutting machine and a filer. The cutting machine uses high-speed rotating blades to break the potato into small pieces or granules, which are then transported to the filer for further grinding and crushing to obtain starch slurry.

Filtering-remove potato residue

The main purpose of filtering starch slurry is to remove fiber and improve the taste of finished starch. The potato starch slurry needs to be processed by the centrifugal sieve and fine fiber sieve of the potato starch processing machine. The centrifugal force and the slurry itself can remove the fiber components doped in the starch slurry, thereby achieving the purpose of separating the slurry and slag.

 


Purifying-remove impurities in starch milk

The main purpose of purifying starch milk is to remove impurities in starch milk and improve the purity of finished starch. The starch milk after removing the potato fiber also contains other impurities, which need to be processed by the hydrocyclone of the potato starch processing machine. The working principle of the hydocyclone is to use the full cyclone process, use the centrifugal difference to realize the separation of fine fiber, protein and cell fluid, and refine and wash the starch milk. After processing, it can obtain pure starch milk of about 20 Baumes.

Dehydrating-remove the water in the starch milk

The main purpose of removing the moisture of pure starch milk is to obtain wet starch with lower moisture content and meeting drying conditions. At this stage, a potato starch processing machine vacuum filter is required. The vacuum filter adopts the principle of vacuum adsorption. The starch particles are attached to the rotating drum and then processed by a fixed scraper to obtain wet potato starch with a moisture content of about 40%.


 

This is the process of extracting starch from potato raw materials. The design of each stage is reasonable, the process is mature and perfect, and the starch extraction rate is as high as 94%. The potato starch production line designed by Henan Jinrui is also equipped with cleaning equipment, drying equipment and automatic control system, which can realize the automatic operation of potato starch processing machine, and the quality and output of finished potato starch are guaranteed!

Whats app: +86 135 2661 5783
Email: market@doinggroup.com
Website:www.starchprojectsolution.com
Website:www.cassavastarchmachine.com


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