Rubber desulfurization device

The invention discloses a rubber desulfurization device. The rubber desulfurization device comprises a desulfurization box, wherein a separation device, which is horizontally arranged, is arranged inthe middle of the inner side of the desulfurization box; the separation device is used for separating the inner part of the desulfurization box into an upper-layer softening cabin and a lower-layer desulfurization cabin; the upper side of the desulfurization box is connected with a softening liquid box in a matching manner; a softening agent is filled into the softening liquid box; the softening liquid box and the desulfurization box are communicated through one group of communication pipes which are uniformly arranged; a spraying nozzle is arranged at the lower end of each communication pipe;a material box is arranged in the desulfurization cabin; a vibration device is arranged at the lower side of the material box; one group of infrared heating pipes are arranged in the desulfurizationcabin. The rubber desulfuri