Heat preservation chemical material barrel capable of preventing static electricity from being generated

The utility model provides a heat preservation chemical material barrel capable of preventing generation of static electricity, and relates to the technical field of material barrels, the heat preservation chemical material barrel comprises a barrel body, four arc grooves are formed in the top of the barrel body at equal intervals, an annular cavity is formed in the inner wall of the top of the barrel body, and the top of the annular cavity is communicated with the arc grooves; an annular cavity is formed in the inner wall of the barrel body, an annular plate is rotationally arranged in the annular cavity in a sleeved mode, four fixing plates are fixed to the outer arc surface of the annular plate at equal intervals, an arc rod is fixed to one side wall of each fixing plate, a heat preservation cavity is formed in the inner wall of the barrel body, and a heat preservation layer is arranged in the heat preservation cavity. According to the garbage can, the can body is placed above another can body, the arc pla