Efficient energy-saving oxygen-enriched combustion-supporting equipment

The efficient energy-saving oxygen-enriched combustion-supporting equipment comprises a bottom plate, a rotating assembly, a ventilation pipe and a shell, a first motor is arranged on the left portion of the upper end of the bottom plate, a second bevel gear is arranged at the output end of the first motor, and a fixing ring is arranged on the lower portion of the outer surface of the shell. A first bevel gear is arranged on the outer surface of the fixing ring, the outer surface of the first bevel gear is meshed with a second bevel gear, a plurality of synchronous blocks are arranged at the lower end of the fixing ring, and driven devices are arranged at the lower ends of the synchronous blocks. According to the efficient energy-saving oxygen-enriched combustion-supporting equipment, the proportion of oxygen and air can be controlled through the arranged driven assembly, when the air and the oxygen enter two second air inlet pipes, an arranged rotating assembly can drive multiple sets of mixing assemblies to