A hydrogen decrepitating furnace for shortening of feeding and discharging time capable of feeding and discharging materials easily comprises a main frame, a heating furnace, electric furnace stands and electric furnaces, wherein the heating furnace and a driving mechanism for driving the electric furnaces to rotate are arranged on the main frame, the heating furnace is provided with a feed and discharge port and a valve for opening or closing the feed and discharge port, a gas control device is connected to a side corresponding to the feed and discharge port of the heating furnace, the lifting mechanism is able to lift the heating furnace to allow materials to be easily discharged from the hydrogen decrepitation furnace, the electric furnaces are correspondingly arranged on the electric furnace stands, and moving mechanisms for driving the electric furnaces to be opened or closed are arranged on the two electric furnace stands.