NOVELTY - Agricultural waste composting machine comprises a machine frame (1), a combustion furnace (4) mounted on the machine frame, a flue gas cooler (6), a flue gas adsorption electrode (14) and a fan (12). The combustion furnace comprises a cylinder, whose lower inner portion is set with electric rods of phase electric control device. The cylinder side is provided with material inlet port. The upper end of cylinder is connected with the exhaust pipe. The flue gas adsorbing electrode comprises housing, where the upper part of inner housing is provided with electric adsorbing electrode.    USE - Used as an agricultural waste composting machine.    ADVANTAGE - The machine has a simple structure with high efficiency, fast processing speed, no loss of nutrition and does not cause pollution.    DETAILED DESCRIPTION - Agricultural waste composting machine comprises a machine frame, a combustion furnace mounted on the machine frame, a flue gas cooler, a flue gas adsorption electrode and a fan. The combustion furnace comprises a cylinder, whose lower inner portion is set with electric rods of phase electric control device. The lower end of the cylinder head is set with ash discharge port. The cylinder side is provided with material inlet port. The upper end of cylinder is connected with the exhaust pipe. The flue gas adsorbing electrode comprises housing, where the upper part of inner housing is provided with electric adsorbing electrode. The lower part of inner housing is connected with liquid discharge valve and loaded with water and electricity poles. The cavity of housing is connected to the other end of exhaust pipe. The upper opening of inner housing is set with a sealing cap. The suction outlet of fan is connected with the housing cavity. The exhaust pipe is connected with the flue gas cooler.    DESCRIPTION OF DRAWING(S) - The diagram shows a schematic representation of the agricultural waste composting machine.    Machine frame (1)    Combustion furnace (4)    Flue gas cooler (6)    Fan (12)    Flue gas adsorption electrode (14)