Light hydrocarbon fuel gas generation system

The invention discloses a light hydrocarbon fuel gas generation system. The system comprises a supporting base, wherein a high-pressure air storage tank is fixedly installed on the left side of the top of the supporting base, a light hydrocarbon fuel gas generation tank is fixedly installed in the middle of the top of the supporting base, and an air output pipe is fixedly installed on the right side of the light hydrocarbon fuel gas generation tank. According to the system, a rotating rod is rotationally connected to the interior of the light hydrocarbon fuel gas generation tank, a waste outlet pipe is fixedly installed at the bottom of the light hydrocarbon fuel gas generation tank for waste discharge, an anti-blocking screw is fixedly installed at the bottom end of the rotating rod, thebottom end of the anti-blocking screw extends into the waste outlet pipe, the rotating rod is enabled to drive the anti-blocking screw to rotate so as to enable the anti-blocking screw to have an anti-blocking effect, the was