Hook for high-temperature molten salt chemical heat treatment device and heat treatment device

The utility model discloses a hook for a high-temperature molten salt chemical heat treatment device and the heat treatment device, the hook comprises an L-shaped operating rod, a bracket, a lifting ring and a lifting hook, and the operating rod comprises a connecting part and an operating part; the support is in an inverted-T shape and comprises a hanging part and a supporting part, and the hanging part is perpendicularly connected with the middle of the supporting part. One end of the connecting part is vertically connected with the operating part, and the other end of the connecting part isvertically connected with the hanging part; the hanging part and the operating part are distributed in parallel; the two ends of the supporting part are each connected with a downward lifting hook, and the lifting rings are welded to the end, away from the supporting part, of the hanging part. The hook with the structure can realize accurate control of the support hanging basket and the support shaft on the hanging baske