Apparatus and method for continuously filling and filling xylose mother liquid to remove impurities

摘要

The present invention relates to an apparatus and a method for continuously filling the xylose mother liquid to saturate impurities.Alkali addition unitContinuous saturation filling unitDischarge control unitCO2 supply stationEquipped with steam station and saturated packed canAlkali added units were used to add Ca (OH) 2 alkaline to xylose mother liquid.The continuous saturated packing unit is used to remove the CO2 supplied from the CO2 supply station into an alkali added xylose mother liquid to saturate and mix and remove the colloidal and dye impurities in the xylose mother liquidThe discharge control unit is placed in a saturated liquid filled xylose mother liquid supplied from CO2 and steam station supplied from the CO2 supply stationIt is used to control and stabilize the pH value of saturated filled xylose mother liquid.The saturated packed can is used to collect and temporarily store the xylose mother liquid whose impurities are saturated packed for the next process.Diagram