The invention discloses a novel high-efficiency low-consumption material catalyzing and combustion device. The novel high-efficiency low-consumption material catalyzing and combustion device comprisesa housing A, wherein four supporting legs with the same size are correspondingly arranged on four corners of the bottom surface of the housing A; suckers for sucking to the floor are fixedly arrangedon the bottom surfaces of the supporting feet; a hollow cavity is formed in the housing A; a pipe A which outwards extends out of the outer part is arranged in the left end wall of the hollow chamberin a communication manner; a valve body A and a valve pipe are arranged on the upper end surface of the pipe A in a communication manner; a resistance wire is fixedly arranged in the left end wall ofthe hollow chamber; a filtering device is fixedly arranged between the left end wall and the right end wall of the hollow chamber; a dispersing box is fixedly arranged in the filtering device and isfixed to the lower end wall of the hollow chamber. The device is simple in structure, and convenient to use; the hydrogen preparation efficiency is high; the speed can be adjusted; the heat can be recovered; and low energy consumption is achieved.