Syrup production line
production methods and characteristics
Twice injections, once enzymatic liquefaction; plate and frame filter prolapses protein, twice decoloring by means of reverse flow pass carbon; cyclic protection of desalting with exchange cation-anion- cation, vacuum concentration of quadruple falling film, the key work section uses automatic control to ensure process safety.
The fungus is added to the starch milk solution, uses a high pressure injection, under the high temperature of 110ºC, to maintain a certain of time, after flash evaporation then pass liquefied maintain tank, the biochemistry effect of fungal enzymes makes the α-1,4 bond of Starch Chain break, the starch hydrolyzes to hydrolylysate include that dextrin, polysaccharide, trisaccharide, glucose and a small amount of maltose, repassages secondary injection to enzyme deactivation, at the same time, the protein can be condensed better, it is advantageous to the filter, the injection process can also be used only once for energy saving and getting the costs down.
After hydrolysis, the hydrolysis of starch passes cooling and adjusting acid, the reaction condition of saccharifying enzyme is met, the saccharifying enzyme is added in the saccharification tank and continues to hydrolyze, after hydrolysis for 12-24 hours, a large amount of glucose will be produced.
The treating process includes deslagging and dehydration.
Plate and frame filter is used for deproteinization. Although the use of plate and frame filter needs more labor intensity, but protein can be recovered, needs less investment, low cost, and particnlar deslagging with liquefaction technology ensures syrup color is shallow, refining cost is low
Sugar fluid is saccharified after through the plate and frame filter to remove protein
Decolorization was divided into one decoloring and secondary decoloring. secondary decoloring adds new activated carbon, and gaves full play to the new carbon decoloring force, is used to remove residual impurities in the sugar solution after decolorization. Used activated carbon of secondary decoloring is added to the liquid of one decoloring for adsorb a large of amount of impurities in the saccharification liquid, in order to save the amount of activated carbon. (This process is called countercurrent carbon)
The filter piant is used of plate and frame filter and candle filter.
After decolorization of sugar solution though the regeneration of ion exchange column, though the desalination can remove most of the impurities includes the most of colored matters, soluble protein, amino acid, anion and other impurities. Liquid glucose in the production through the five ion exchange column, the main refining action is carried out in the first and second columns, the protection is carried out in the third and fourth columns, the regulating effect of PH value is carried out in the seventh columns.
The refined glucose syrup to be a qualified finished syrup after that passed four effect falling-film evaporator
3. Description of the main equipment
A. Plate and frame filter: large filtering area, big circulation. The construction of filter plate advanced, has characteristics of that ametabolic, easy to clean, long service life and save costs.
B. Four effect falling-film evaporator: has high heat transfer efficiency, short heating time of material, easy operation, no dead angle in the condition of clean-in-place.
C. Ion exchange column: it is cylindrical pressure vessel that be used for carry out the ion exchange reaction to remove various impurities in saccharic solution.
production methods and characteristics
Twice injections, once enzymatic liquefaction; plate and frame filter prolapses protein, twice decoloring by means of reverse flow pass carbon; cyclic protection of desalting with exchange cation-anion- cation, vacuum concentration of quadruple falling film, the key work section uses automatic control to ensure process safety.
The fungus is added to the starch milk solution, uses a high pressure injection, under the high temperature of 110ºC, to maintain a certain of time, after flash evaporation then pass liquefied maintain tank, the biochemistry effect of fungal enzymes makes the α-1,4 bond of Starch Chain break, the starch hydrolyzes to hydrolylysate include that dextrin, polysaccharide, trisaccharide, glucose and a small amount of maltose, repassages secondary injection to enzyme deactivation, at the same time, the protein can be condensed better, it is advantageous to the filter, the injection process can also be used only once for energy saving and getting the costs down.
After hydrolysis, the hydrolysis of starch passes cooling and adjusting acid, the reaction condition of saccharifying enzyme is met, the saccharifying enzyme is added in the saccharification tank and continues to hydrolyze, after hydrolysis for 12-24 hours, a large amount of glucose will be produced.
The treating process includes deslagging and dehydration.
Plate and frame filter is used for deproteinization. Although the use of plate and frame filter needs more labor intensity, but protein can be recovered, needs less investment, low cost, and particnlar deslagging with liquefaction technology ensures syrup color is shallow, refining cost is low
Sugar fluid is saccharified after through the plate and frame filter to remove protein
Decolorization was divided into one decoloring and secondary decoloring. secondary decoloring adds new activated carbon, and gaves full play to the new carbon decoloring force, is used to remove residual impurities in the sugar solution after decolorization. Used activated carbon of secondary decoloring is added to the liquid of one decoloring for adsorb a large of amount of impurities in the saccharification liquid, in order to save the amount of activated carbon. (This process is called countercurrent carbon)
The filter piant is used of plate and frame filter and candle filter.
After decolorization of sugar solution though the regeneration of ion exchange column, though the desalination can remove most of the impurities includes the most of colored matters, soluble protein, amino acid, anion and other impurities. Liquid glucose in the production through the five ion exchange column, the main refining action is carried out in the first and second columns, the protection is carried out in the third and fourth columns, the regulating effect of PH value is carried out in the seventh columns.
The refined glucose syrup to be a qualified finished syrup after that passed four effect falling-film evaporator
3. Description of the main equipment
A. Plate and frame filter: large filtering area, big circulation. The construction of filter plate advanced, has characteristics of that ametabolic, easy to clean, long service life and save costs.
B. Four effect falling-film evaporator: has high heat transfer efficiency, short heating time of material, easy operation, no dead angle in the condition of clean-in-place.
C. Ion exchange column: it is cylindrical pressure vessel that be used for carry out the ion exchange reaction to remove various impurities in saccharic solution.