Sugar dissolving-filtering continuous purification stirring device and method for soft sweet intermediate product

The invention relates to the technical field of sugar dissolving and purifying, in particular to a sugar dissolving-filtering continuous purifying and stirring device and method for soft sweet intermediate.The sugar dissolving-filtering continuous purifying and stirring device comprises a sugar dissolving barrel, a filtering assembly, a stirring assembly and a height adjusting assembly, and the filtering assembly is arranged at the bottom of the sugar dissolving barrel; the filtering assembly filters out impurities in sugar water falling into the filtering assembly, the stirring assembly is arranged in the sugar dissolving barrel, the stirring assembly is used for accelerating dissolution of sugar in water and comprises a first stirring blade and a second stirring blade, and the height adjusting assembly is arranged outside the stirring assembly and is used for adjusting the height of the sugar water. The height adjusting assembly is used for adjusting the height of the stirring blades, then different positio