Auxiliary efficient autoclaving device for concrete blocks

The utility model discloses a concrete block auxiliary efficient autoclaving device which comprises a base, supporting columns are installed at the four corners of the base respectively, an auxiliary autoclaving box with air outlet holes formed in the top is installed in the middle of the base, and lifting sliding assemblies are vertically installed on the opposite side faces of the two supporting columns respectively. Lifting sliding seats are installed on the lifting sliding assemblies in a sliding mode, a supporting plate is installed between the two lifting sliding seats arranged on the opposite sides in a connected mode, horizontal sliding assemblies are installed on the supporting plate, the two horizontal sliding assemblies are arranged in parallel, and horizontal sliding seats are installed on the horizontal sliding assemblies in a sliding mode. A control box is installed on the top of the horizontal sliding seat, rotating motors with the output shaft ends facing the auxiliary steaming box are install