Cooperative enhancement roasting device for waste lithium battery material

The invention discloses a waste lithium battery material synergistic enhancement roasting device which comprises a working box, the working box is supported through a supporting rack, the working box is divided into a plurality of layers at equal intervals through partition plates, each layer in the working box is provided with a rotary kiln barrel, and a conveying auger is arranged on the lower portion of the interior of each rotary kiln barrel; the periphery of the middle of the rotary kiln cylinder is sleeved with a heat insulation cylinder cover, the inner periphery of the middle of the heat insulation cylinder cover is provided with a heating pipe, the periphery of the middle of the heat insulation cylinder cover is provided with an installation ring frame, the installation ring frame is provided with a microwave emitter and a magnetic field generator, and the two ends of the rotary kiln cylinder are sleeved with a front end cover and a rear end cover in a sealed mode respectively and arranged in a stagg