NOVELTY - A kitchen wastewater treating device comprises liquid fertilizer producing part (1), fermented manure producing part (2) and purifying part (3). The liquid fertilizer producing part performs heating and stirring wastewater produced in kitchen waste recycling treatment process so that the wastewater rotates at rotating speed of 4000-6000 revolutions/minute (rpm), separating out oil component, wastewater and sludge, fermenting separated wastewater at rotating speed of 4000-6000 rpm by microorganisms, and separating generated microorganisms and treated water through sedimentation.    USE - Kitchen wastewater treating device.    DETAILED DESCRIPTION - Kitchen wastewater treating device comprises liquid fertilizer producing part (1), fermented manure producing part (2) and purifying part (3). The liquid fertilizer producing part performs heating and stirring wastewater produced in kitchen waste recycling treatment process so that the wastewater rotates at rotating speed of 4000-6000 rpm, separating out oil component, wastewater and sludge, fermenting separated wastewater at rotating speed of 4000-6000 rpm by microorganisms, and separating generated microorganisms and treated water through sedimentation. The fermented manure producing part is used for mixing liquid fertilizer conveyed from liquid fertilizer producing part with coco coir and performing aeration, stirring and fermentation. Purifying part is used for treating supernatant water separated through sedimentation conveyed from process of liquid fertilizer producing part by using iron salt, sodium hydroxide and coagulant so that floating dregs are condensed, and performing aeration to clear away floating dregs on the water surface. The liquid fertilizer producing part comprises wastewater storage tank (11) for storing kitchen wastewater; heating and stirring tank (12) for heating up wastewater conveyed by wastewater storage tank to 95-100 degrees C and performing sterilization treatment on impurity bacteria of wastewater; three-state separating machine for rotating heated wastewater at revolution speed of 4000-6000 rpm using heating and stirring tank; microbial reactor for fermenting wastewater separated by three-state separating machine at 4000-6000 rpm; denitrator for clearing away nitrogen contained in wastewater in microbial reactor; degassing tank for degassing fine bubbles of wastewater in microbial reactor; precipitation tank for precipitating and separating microorganisms and treated water in microbial reactor; and liquid fertilizer storage tank for temporarily storing upper clear water separated from precipitation tank.    DESCRIPTION OF DRAWING(S) - The drawing is a schematic diagram illustrating a kitchen wastewater treating device.    Liquid fertilizer producing part (1)    Fermented manure producing part (2)    Purifying part (3)    Wastewater storage tank (11)    Heating and stirring tank (12)