The invention includes a first roller assembly composed of a plurality of first rollers and a first annular sheet body.The utility model also comprises a second roller assembly composed of a plurality of second rollers, a second annular sheet and a jet cylinder.When the first drum component and the second drum component are controlled to move synchronously and circularly, and a livestock sewage is supplied to the second annular plate, the livestock sewage has a livestock waste liquid and a livestock waste solid, and the livestock waste liquid infiltrates the second and the first annular plate, and is separated.The waste solid of animal husbandry can be recycled in the process of circulation and movement of the second annular lamella.When it is adjacent to the air jet cylinder, the air jet is directed at the waste animal husbandry solid through the second ring-shaped sheet, so as to reduce the adhesion of the waste animal husbandry solid to the second ring-shaped sheet.The case has the advantages of high efficiency of automatic treatment of livestock sewage, recycling and high sanitation.本創作係包括複數第一滾筒、一第一環狀片體組成的第一滾筒組件。且包括複數第二滾筒、一第二環狀片體及一噴氣圓筒組成的第二滾筒組件。當控制第一滾筒組件與第二滾筒組件同步循環移動，並當朝第二環狀片體供應一畜牧污水，畜牧污水具有一畜牧廢棄液體及一畜牧廢棄固體，畜牧廢棄液體滲過第二及第一環狀片體，而被分離。畜牧廢棄固體可於第二環狀片體循環移動過程中，被集中回收。並當鄰近噴氣圓筒時，其係透過第二環狀片體朝畜牧廢棄固體噴氣，減少畜牧廢棄固體沾附於第二環狀片體者。本案兼具自動化處理畜牧污水效率高，及利於回收再利用且衛生程度高等優點。
