Fish meat sterilization device

The utility model discloses a fish meat sterilization device which comprises a supporting platform provided with a horizontal limiting sliding groove, a pair of screws parallel to the extending direction of the limiting sliding groove are rotationally arranged in the limiting sliding groove, the pair of screws are coaxially arranged and synchronously rotate in the same direction, one screw is provided with a sliding block sliding along the screw, the sliding block is provided with a horizontal supporting plate, and the horizontal supporting plate is arranged on the supporting platform. A storage rack for placing fish meat is detachably arranged on the supporting plate; the sterilization chamber is arranged on the supporting platform, a partition plate is vertically arranged in the middle of the sterilization chamber in a lifting mode and divides the sterilization chamber into a steam chamber and an ultraviolet chamber, a limiting sliding groove extends from the steam chamber to the ultraviolet chamber, fish m