Circulating sugar manufacturing facility

Abstract

The invention discloses a circulating sugar manufacturing facility which comprises a maintenance tank, an acid tank, a double-flash evaporation tank, a buffer tank, a saccharifying enzyme tank and a saccharifying tank, wherein the maintenance tank is injected into the double-flash evaporation tank through a first water pump, a discharge port of the maintenance tank is connected with a feed port of the first water pump, and a discharge port of the first water pump is connected with a feed port of the double-flash evaporation tank; a discharge port on the bottom of the double-flash evaporation tank is connected with a feed port on the top of the buffer tank; the acid tank is connected with a vacuum pump, and the vacuum pump is connected with the top of the buffer tank; the buffer tank is provided with a liquidometer, the side part of the buffer tank is provided with a liquidometer port, and the liquidometer penetrates into the buffer tank body through the liquidometer port; a discharge port on the bottom of the buffer tank is provided with a first valve and connected with a feed port of a second water pump through a pipeline; and a discharge port of the saccharifying enzyme tank is provided with a second valve. The circulating sugar manufacturing facility has the advantages of long service life and low production cost, increases the saccharification speed, enhances the yield, and saves both time and labor.

Description

technical field [0001] The invention relates to sugar-making equipment, in particular to a circulating sugar-making equipment. Background technique [0002] Fructose syrup is a mixture obtained by using high-quality starch as raw material, liquefied by α-amylase, saccharified by glucose, decolorized, filtered, separated and refined, and converted into fructose by immobilized isomerase. syrup. [0003] The production process of fructose syrup is: starch, pulping, liquefaction, saccharification, decolorization and filtration once, ion exchange once, evaporation concentration once, isomerization, ion exchange twice, evaporation concentration twice, chromatographic separation-, decolorization filtration three times , three times of ion exchange, three times of evaporation and concentration, and filling; [0004] Before the saccharification process, the feed liquid needs to be liquefied by two consecutive sprays, and the pH value of the feed liquid needs to be adjusted during t...

AI Technical Summary

Problems solved by technology

The agitator needs a motor to drive, and the material liquid that reaches the appropriate pH value after stirring also needs a discharge motor, which wastes a lot of energy consumption

The PH adjustment tank generally adopts a 10 cubic stainless steel tank, which is relatively large in volume. Moreover, after adding industrial hydrochloric acid to the adjustment tank, acid mist is easily formed on the top of the tank, which will cause corrosion to the tank body, resulting in the need to clean the tank every one to one and a half years. Regularly replace the regulating tank, which increases the production cost

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