NOVELTY - Liquefied fertilizer fermenting device comprises a mixer (10) for mixing urine and oxygen, and a raw water settling tank (20) for applying heat and storing the urine mixture discharged from the mixer. A settling tank (30) precipitates urine mixture received from the raw water settling tank and separates the solid material and liquefied fertilizer. A decomposition chamber (40) is installed with a strainer (42) and receives liquefied fertilizer without solid material from the settling tank. A fermenter supplies oxygen and ferments the liquid fertilizer received from the decomposition chamber.    USE - Used as a liquefied fertilizer fermenting device.    ADVANTAGE - The device facilitates separation of minute solid material in urine to obtain liquefied fertilizer, shortens the fermentation processing time by supplying oxygen, produces various liquefied fertilizer since the amount of oxygen supply is controllable, improves the quality of the fermented liquefied fertilizer, and reduces the production cost as the urine separated from the solid-liquid separator re-flows into the mixer.    DETAILED DESCRIPTION - Liquefied fertilizer fermenting device comprises a mixer (10) for mixing urine and oxygen, and a raw water settling tank (20) for applying heat on the mixed urine discharged from the mixer and storing. A settling tank (30) precipitates the urine supplied from the raw water settling tank and separates the solid material and liquefied fertilizer. One side of a decomposition chamber (40) is installed with a strainer (42) and receives liquefied fertilizer without solid material from the settling tank. A fermenter supplies oxygen and ferments the liquid fertilizer supplied from the decomposition chamber. An odor removing tower removes the odor generated by the mixer, the raw water settling tank, the settling tank, the decomposition chamber and the fermenter by inhalation and electrolysis and is installed on one side on the upper surface of a cover body. The mixer, the raw water settling tank, the settling tank, the decomposition chamber and the fermenter are placed inside and surrounded by the cover body installed with the odor removing tower.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the liquefied fertilizer fermenting device.    Mixer (10)    Raw water settling tank (20)    Settling tank (30)    Decomposition chamber (40)    Strainer (42)