Thawing device for food detection

The invention discloses a thawing device for food detection, comprising a base, wherein two supporting rods are fixed on the base, the top ends of the two supporting rods are connected with a supporting rail, the rail is buckled with two mutually matched thawing covers in a sliding manner, one of the thawing covers is internally fixed with a permanent magnet, the other thawing cover is internallyfixed with two electromagnets with opposite winding, the magnetic pole of the opposite ends of the two electromagnets and the magnetic pole of the opposite ends of the permanent magnet are the same and opposite respectively, a needle tubing is arranged in each thawing cover, a steam pipe is inserted into the needle tubing and is connected with an external steamer, and heating wires are arranged inthe thawing covers. The thawing device provided by the invention is novel in structure and simple to operate, the food can be thawed both internally and externally, the thawing is complete, the thawing speed is high, the stru