It is made from sugarcane and sugar beet through a series of processing.

1. Sugarcane pretreatment before sugarcane pretreatment sugarcane pretreatment is mainly to reduce the sugarcane torn by the crushing equipment, so that the sugarcane is completely broken, and the compressor harvests the sugar mud and sand mud for washing. After the sand is released, it can be broken.

2. After the sugarcane is pressed into the compressor unit, sugar is extracted through multiple extrusion and multiple penetration, which is the main part of the whole compression section. After the sugarcane is pressed, the juice and bagasse are transported separately, so that the pressing work can be carried out normally. The mixed juice contains more sugar cane slices, which are also separated by curved stoppers. Return the recovered sugarcane fragments to the sugarcane machine for treatment.

3. The mixed juice from the cleaning and pressing parts of sugarcane juice is a dark green turbid liquid, the main component of which is sucrose and also contains insoluble non sugar impurities. Suspended substances such as chlorophyll, sugar cane and soil, and Soluble Non sugar impurities such as various organic salts, colloidal substances and inorganic salts.

The cleaning method generally includes heating and adding a chemical substance to the impurity to precipitate the impurity, and then separating the precipitate to obtain a transparent transparent liquid having a low chromaticity. In order to obtain the maximum effect of removing non sugars, the precipitate should also have good precipitation property and filtration performance to promote separation.

4. The evaporation of sugarcane juice is to reduce the consumption of steam, and the use of secondary steam is the main way. Therefore, it has become one of the centers of thermal economic research in sugar mills. The potential of secondary steam evaporation from sugarcane juice can be used not only for the next heating, but also for other equipment, and can also be increased to the heating steam pressure of the first effect evaporation tank after compression.

The secondary steam extracted from the evaporation tank and used for other equipment is usually extracted from the secondary steam pipeline, but it is also extracted from the next steam tank, which can increase the steam flow in the steam tank and completely eliminate the non steam. Condensation. Therefore, the gas increases the evaporation capacity of the next discharge.

5. The clarified sucrose juice is concentrated by evaporation to become a syrup with a force of 60-65b and a temperature of about 60 ℃, which is called crude syrup. Further concentration is necessary to precipitate the crystals. Boiled crystal. The mixture with molasses is called sugar paste. After the sugar paste is removed, it is cooled and cooled to make the sucrose precipitation more complete and the original and crystal continue to grow. This process is helped by crystal. The crystallized sugar paste and molasses are separated by a high-speed rotary centrifuge, and the separated white sugar is dried and screened to obtain a product with a certain specification, i.e. finished white sugar.