Heat energy recovery device in new energy battery electrode material processing process

The utility model discloses a heat energy recovery device in the new energy battery electrode material processing process, which comprises a recovery box, the left part of the upper end of the recovery box is fixedly provided with an air outlet, the right part of the lower end of the recovery box is fixedly provided with a hot air port, and a sliding device is arranged in the recovery box. A circulating device is arranged on the upper portion of an inner cavity of the recycling box, a connecting pipe is fixedly installed at the left end of the recycling box, a rotary filtering device is arranged in the connecting pipe, and the upper side and the lower side of the left end of the connecting pipe are each provided with an air inlet. Two adjusting plates are close to a baffle when moving leftwards, and the distance between the baffle and the adjusting plates is shortened, so that the time of hot air staying in a recycling box is prolonged, heat energy can be fully recycled and converted, and the heat energy util