Material feeding device of glass-lined reaction kettle

The utility model discloses a material feeding device of a glass-lined reaction kettle, and belongs to the technical field of reaction kettle feeding equipment. The dripping device is characterized by comprising a hose (6), a dripping part is arranged at the lower end of the hose (6) and extends into the kettle, a middle flange (7) is arranged in the middle of the hose (6), the hose (6) is fixed on a kettle body through the middle flange (7), a connecting flange (8) is fixed at the upper end of the hose (6), and the connecting flange (8) is connected with a feeding pipeline. The device is specially designed aiming at the fixing problem of accessories in the glass lining tank, and realizes uniform dripping through the dripping holes in the ring pipe by utilizing a structure formed by the flange and the hose, so that the contact surface between the dripping material and the material in the reaction kettle is increased, and the dripping effect is improved. The safety problem of violent local contact reaction and