Contrôle automatique de haute qualité Ligne de traitement monohydrate de dextrose

DMH Project Introduction

Starch milk adjustment: The DS=28-32%, PH, and temperature of starch milk from the starch workshop are adjusted. Alternately, combine dry starch and water, then make adjustments to obtain the aforementioned conditions in the next section.

Liquefaction: Using a jet cooker and a liquefaction enzyme, starch milk is liquefied. For the best liquefaction effect, ejection must occur twice. The material is transported to the following section after liquefaction and cooling in the flash tank.

saccharification: The saccharification tank receives the liquefied syrup. An enzyme is used to complete the process. The target DE value is attained following a specific amount of reaction time. After cooling in the flash tank, the glucose is subsequently delivered to the subsequent stage.

Filtration and decolorization: Enter the decolorization filtration system after passing the filter through the glucose to remove the protein and other contaminants. Activated carbon at the right temperature is necessary for decolorization. The filter will remove the activated carbon after it has been decolored. The following stage receives the glucose that has been filtered.

Continuous ion exchange: To obtain pure and high-quality glucose, the glucose enters a continuous ion exchange system where the mixed impurity ions are removed using cation and anion resin.

Evaporation: To get the appropriate DS value, the glucose is concentrated after passing through the safety filter and being supplied into the evaporator system.

Crystallization: The qualifying glucose is supplied into the crystallizer system after sterilizing. Keep the time right, chill the crystals in accordance with the cooling curve, and then pass the glucose crystal to the separating section.

Separation: By using high speed centrifugation, the mother liquor is removed from the crystal. The decolorization section receives some of the mother liquor. A portion of the mother liquor is used to produce liquid glucose or is sold straight. The drying portion receives the qualified glucose crystals that have been separated and qualified.

Drying: The crystalline dextrose can be dried using either an air drier or a fluidized bed dryer system in order to produce a DMH product that is acceptable and has a moisture content of less than 10%.