Preparation method and system of ice-feeling hydrogel colloid auxiliary material

The invention relates to a preparation method and system of an ice-feeling hydrogel colloid auxiliary material, and belongs to the technical field of chemical production. The hot melting reaction kettle and the stirring reaction kettle are started at the same time, under the condition of constant-speed stirring, a first mixed solution in the hot melting reaction kettle enters the stirring reaction kettle through a circulating pipe, and meanwhile a second mixed solution in the stirring reaction kettle enters the hot melting reaction kettle through an overflow pipe; the middle part of the overflow pipe is provided with an overflow pipe for controlling the on-off of a pipeline, and the two ends of the overflow pipe are respectively communicated with the inner upper parts of the hot melting reaction kettle and the stirring reaction kettle. Compared with the prior art, the invention has the following beneficial effects: each raw material component of the hydrogel can be purchased in a commercial way and is conveni