
Potatoes are the
fourth most important food crop in the world, after wheat, rice and maize.
After more than 20 years of development, China's potato starch processing industry has formed a number of industrial zones. However, the naming of potato
starch processing sections by various manufacturers and suppliers is relatively
random, and no unified naming rules have been formed. In order to further
Standardize the terms and definitions of each section. As a professional
company dedicated to the development and manufacture of complete sets of
machinery and equipment for food and agricultural products processing, Tidecom
Technology Co., Ltd. has gradually formed its own set of product
standardization terms and definitions based on years of work experience. We
hope to further accelerate the development of industry standardization.
The dewatered
potato waste are dried by a dryer to obtain commercial potato waste.
The wet starch is
dried by drying equipment to obtain the final commodity starch.
Process name
Process interpretation
Feeding section
The potato raw materials are transported into
the production line through hydraulic conveying or conveying equipment.
Cleaning section
The potato raw materials are cleaned by removing
impurities, stones, and sand to obtain clean potato raw materials.
Filing section
Filing and grinding the clean potato raw
materials to break the cell wall to release free starch.
Sand removal section
The potato pulp or starch milk is de-sanded and
separated, and the pulp is purified to remove impurities such as fine sand or
iron filings with a large specific gravity.
Screening section
Screen the potato pulp to separate the potato residue
and starch.
Potato waste dewatering section
The potato waste are dewatered through various
dewatering equipment to remove free water from the potato waste.
Potato waste drying section
Starch refining section
The sieved crude starch milk is refined and
purified to remove impurities such as fine fibers, proteins and sugars
contained in the starch.
Starch dewatering section
The starch milk is dewatered through various
types of starch dewatering equipment to obtain wet starch.
Starch drying section
Starch screening section
The dried starch is screened through a starch
screen to reach the final starch fineness standard and remove gelatinized
starch and large particles of impurities.
Starch packaging section
The sieved starch is packaged into large
packages such as small packages or ton bags with various types of packaging
machines.
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