Rubber discharging furnace

The utility model discloses a rubber discharging furnace. The rubber discharging furnace comprises a furnace body provided with a rubber inlet; the furnace body is divided into a heating part and a cooling part, and the outer side of the cooling part is provided with a cooling device; the upper end of the tail portion of the furnace body is connected with a vacuum pumping device; the lower end of the tail portion of the furnace body is connected with a sedimentation device through a pipeline; the sedimentation device is connected with a filter device through a pipeline; a backflow device is arranged between the sedimentation device and the filter device. According to the rubber discharging furnace, waste rubber liquid and sedimentation liquid are recycled through the sedimentation device, the filter device and the backflow device, the purpose of rubber discharging is achieved, waste resources are recycled, and the purposes of energy conservation and emission reduction are achieved.