As a professional supplier of starch processing machines, Henan Jinrui has rich experience in starch installation projects. Based on past experience, we can provide customers with two starch dewatering machines: peeler centrifuge and vacuum filter. Because the sweet potato starch granules are small, in order to prevent sweet potato starch from flowing out with water, we recommend that customers use vacuum filter as sweet potato starch dewatering machine in the sweet potato starch production.

Vacuum filter for dewaterting sweet potato starch

Vacuum filter uses the principle of vacuum pump adsorption to achieve dehydration of sweet potato starch slurry. Under the action of vacuum, pressure difference is formed between the inside and outside of the rotating drum, so that starch is adsorbed on the filter cloth. Finally, the scraper scrapes off the sweet potato starch filter cake on the filter cloth, the sweet potato starch filter cake is collected, and the filtrate enters the gas-water separator.

Operation process of vacuum filter

Technical parameters of vacuum filter:

The part of the vacuum filter in contact with the sweet potato starch is made of stainless steel, which can avoid the introduction of impurities in sweet potato starch during dehydration process, and can also prevent the machine from being corroded by the starch and prolong the service life of the machine. The design of this sweet potato starch dewatering machine absorbs advanced technology at home and abroad. Therefore, the speed of the vacuum drum can be adjusted by frequency conversion and the filter tank is equipped with reciprocating agitator to prevent starch deposition.

The vacuum filter has good dehydration effect and the wet starch has stable moisture. After processing by this sweet potato starch dewaering machine, sweet potato starch with a moisture content of about 40% can be obtained. If you are looking for more efficient  starch dewatering machine and want to know more about vacuum filter, please contact Henan Jinrui.