NOVELTY - A gas-propelled agitating conjoined methane generator comprises a material feeding tank, a material discharging tank, and at least two fermenting chambers; where the material feeding tank and the material discharging tank are arranged on two ends and opened towards the atmosphere; the upper part of each fermenting chamber is isolated by a partition wall; the bottoms of the material feeding tank, the material discharging tank, and the fermenting chamber are linked; and the top of the fermenting chamber is a hemispherical gas collecting shield made of organic glass material.    USE - The gas-propelled agitating conjoined methane generator is useful for industrial and commercial applications.    ADVANTAGE - The gas-propelled agitating conjoined methane generator can prevent low utilization rate of the fermenting space caused by direct flow and uneven mixing of fermentation material; where it runs each fermenting chamber independently; it repairs one faulted fermenting chamber without affecting the normal operation of other fermenting chambers; and it just opens and closes a gas valve to achieve automatic agitation and shell breaking without consuming motive power. Moreover, it adopts the hemispherical gas collecting shield made of organic glass material to the top to achieve strong gas tightness and low heat conduction coefficient; where it radiates little heat energy to the ground surface, achieves strong wintering capability, and achieves normal running in four seasons.    DETAILED DESCRIPTION - A gas-propelled agitating conjoined methane generator comprises a material feeding tank, a material discharging tank, and at least two fermenting chambers; where the material feeding tank and the material discharging tank are arranged on two ends and opened towards the atmosphere; the upper part of each fermenting chamber is isolated by a partition wall; the bottoms of the material feeding tank, the material discharging tank, and the fermenting chamber are linked; the top of the fermenting chamber is a hemispherical gas collecting shield made of organic glass material; each fermenting chamber comprises different function units; a gas conduit on the top of each fermenting chamber is connected with a cross tee which is connected with a pressure gauge, a gas outtake pipe, and the gas conduit; each gas conduit is connected with a horizontal gas distribution pipe on the bottom of the adjacent front fermenting chamber; the guide conduit of the first fermenting chamber is connected with the horizontal gas distribution pipe on the bottom of the last fermenting chamber; and the gas outtake pipe and the gas conduit of each fermenting chamber are set with valves.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of the gas-propelled agitating conjoined methane generator.