Patent ID: 8534907

Claim:
A device for accelerating mixing and dissolving processes of liquid water and powder, which is adapted to be mounted to cover an impeller therewith, the impeller having an output shaft disposed on a motor, a fixing means fitted around the top end periphery of the output shaft, a bearing shaft fitted to the top end periphery of the fixing means, a plurality of blades formed radially along the outer periphery of an impeller body coupled to the bearing shaft, and two or more cooling passages formed on the top surface of the impeller body so as to introduce cooling water thereinto, the device comprising: a main body formed in a bottle cap shape including a top surface and a side periphery surface; and a shaft disposed at a center of an upper portion of the main body in such a manner as to be inserted into a shaft insertion groove formed at a center of the impeller, wherein: the top surface of the main body has two or more introducing portions to introduce the liquid water and the powder into the device; and the side periphery surface of the main body has two or more discharging portions to discharge the liquid water and the powder introduced into the device through the two or more introducing portions to the outside of the device.