NOVELTY - Harmless processing of dead poultry and livestock involves collecting dead poultry and livestock waste from farm, sealing, transporting to processing unit, passing to automatic spraying sterilization channel, passing to low temperature refrigerator tank (2), passing through belt conveyor (3) to high temperature high pressure hydrolysis drying integrated machine (4), passing exhaust gas formed to hydrolyzing pressure deduster (22), removing dust, passing to hydrolysis waste gas condenser, deodorizing device (28), and auxiliary heating boiler (31); oil pressing; purifying.    USE - For harmless processing of dead poultry and livestock (claimed) to avoid epidemic disease and environmental pollution.    ADVANTAGE - The method avoids environmental pollution, provides harmless processing of dead poultry and livestock, is low cost, reduces investment cost for harmless disease treatment and increases economic benefit of the enterprise, protects ecological environment, and lays a foundation for processing of dead livestock and poultry.    DETAILED DESCRIPTION - Harmless processing of dead poultry and livestock involves dead poultry and livestock handling: collecting dead poultry and livestock waste from farm, sealing by special seal, transporting to harmless processing unit, passing to automatic spraying sterilization channel, after sterilization, discharging and passing the dead livestock and poultry waste to low temperature refrigerator tank (2); high temperature high pressure hydrolysis drying: taking certain amount of the dead livestock and poultry waste and passing through belt conveyor (3) to high temperature high pressure hydrolysis drying integrated machine (4) under low temperature condition of 300 to 350 degrees C for 4 to 5 hours; hydrolysis waste gas treatment: taking the exhaust gas generated by sterilization in high temperature high pressure hydrolysis drying integrated machine and passing to waste gas condensing and hydrolyzing unit having hydrolyzing pressure deduster (22), reducing and removing dust and passing into hydrolysis waste gas condenser (27) for condensing to form a liquid, taking sewage discharged from hydrolysis waste gas condenser and passing through waste gas processing unit including deodorizing device (28), passing to auxiliary heating boiler (31) and heating, after heating discharging flue gas; oil pressing: after sterilizing in high temperature high pressure hydrolysis drying integrated machine, passing solid material through a belt conveyor to oil pressing machine (8) for pressing; purification and separation of oil: conveying oil from oil pressing machine to heating oil tank (12) comprising a liquid in grease through pipeline and conveying to clarification oil tank (15), conveying solid-liquid oil to horizontal centrifuge (14) for centrifugal separation conducted for 40 to 60 minutes, after centrifugal separation, passing oil into the clarification tank and then passing into storage tank (6) and subjecting to circulation; passing slag package from the oil pressing machine; and packaging the product library for storage.    DESCRIPTION OF DRAWING(S) - The figure shows schematic view of unit for harmless processing of dead poultry and livestock.    Dead livestock and poultry sterilizing device (1)    Low temperature refrigerator tank (2)    Belt conveyor (3)    High temperature high pressure hydrolysis drying integrated machine (4)    Second belt conveyor (5)    Storage tank (6)    Third belt conveyor (7)    Oil pressing machine (8)    Pipeline (9)    Material slag pool (10)    Finished product library (11)    Heating oil tank (12)    Heating device (13)    Horizontal centrifugal machine (14)    Clarification oil tank (15)    First product tank (16)    Second finished product tank (17)    Hydrolyzing pressure deduster (22)    Wastewater device (23)    Cooling water storage tank (24)    Wastewater discharge device (26)    Hydrolysis waste gas condenser (27)    Deodorizing device (28)    Ultraviolet light generating device (29)    Filter device (30)    Auxiliary heating boiler (31)