Doubling high -pressure batch autoclave

The utility model relates to a doubling high -pressure batch autoclave, include horizontal reation kettle and material feeding unit, material feeding unit includes that carousel, multiunit distribute in carousel surface railway and railcar all around, the top surface and the ground parallel and level of carousel, and the below of carousel is equipped with the support frame, and the center of carousel bottom is equipped with the pivot, installs two sets of bearings in the pivot, and bearing inner race is fixed in the support frame, and the top surface of carousel is fixed with a pair of carousel track, and when the carousel rotated, the carousel track docked the cooperation with each surface railway respectively, the edge of carousel is equipped with spacing a plurality of notch, and the outside of carousel is equipped with a concentric spacing ring that is fixed in ground, is equipped with the stopper that corresponds with spacing notch on the spacing ring, and the stopper articulates in the spacing ring, the