Disassembling and assembling tool for spiral stirrer and tower mill

The invention relates to the technical field of mineral processing technologies, in particular to a dismounting tool for a spiral stirrer and a tower mill. The disassembly and assembly tool for the spiral stirrer comprises a slide way assembly and a screw rod assembly, wherein the slide way assembly is connected to a barrel; the moving assembly can slide on the sliding assembly and is used for loading the spiral part, and the moving assembly is used for driving the spiral part to be close to or away from the companion flange; the supporting assembly is used for being arranged on a companion flange, and under the condition that the moving assembly drives the spiral part to slide to the companion flange, the spiral part abuts against the companion flange through the supporting assembly; and the dismounting and mounting assembly is used for dismounting the lining plate from the spiral part or mounting the lining plate on the spiral part. The spiral part can be dismounted and moved out of the ...