Raw material storage tank for insulation board production

The utility model relates to a raw material storage tank for insulation board production, which comprises a main tank body, a support frame is arranged on the periphery of the main tank body, a water cooling assembly is arranged outside the main tank body, the water cooling assembly comprises a water pipe, a water tank and a water pump, the water pipe is spirally wound on the periphery of the circumference of the main tank body, and the water inlet end of the water pipe is communicated with the water outlet end of the water pump; the water inlet end of the water pump is communicated with the water tank, the end, away from the water pump, of the water pipe is communicated with an overflow ring groove, the overflow ring groove is coaxially arranged above the main tank body, a circle of water outlets are formed in the overflow ring groove in the circumferential direction, and the distance between the water outlets of the overflow ring groove and the axis of the main tank body is larger than the radius of the cro