NOVELTY - Livestock and poultry biogas anaerobic fermentation comprises taking biogas from ammonia stripping column (3), removing ammonia nitrogen, adding sulfuric acid to adjust pH to 8-8.5, pumping sequencing batch reactors (SBR) tank (7), entering into coagulative inclined plate settling pond (17), adding aluminum sulfate (1800 mg/L), stirring, adding polyacrylamide, putting biogas slurry flow sloping plate sedimentation tank to carry out deposition in deposition tank for 5-10 hours, discharging period for 3 days, and discharging from water outlet (20).    USE - Method of livestock and poultry biogas anaerobic fermentation (claimed).    ADVANTAGE - The method is simple, high efficiency, and livestock and poultry breeding anaerobic high applicability fermentation biogas standard process technology.    DETAILED DESCRIPTION - Livestock and poultry biogas anaerobic fermentation comprises in biogas slurry tank (1), adjusting pH of solution to 11-12, taking biogas from ammonia stripping column (3), hollow ball filling material (4) from the top down and air blower (5) for blowing ammonia stripping column in gas-liquid exchange, removing ammonia nitrogen, blowing at room temperature, with gas-water ratio of 3000-5000:1; filling height-diameter ratio of 8-10:1, blowing off water to enter into first adjusting tank (6), adding sulfuric acid to adjust pH to 8-8.5, passing through second water pump (22), pumping sequencing batch reactors (SBR) tank (7), operating tank for 8 hours, adding water for 3 hours, processing 4 hours aerobic deposition, and stirring; entering into coagulative inclined plate settling pond (17) for advanced treatment, entering biogas slurry into fast stirring tank through water pump, adding aluminum sulfate (1800 mg/L), stirring under 300 revolutions/minute, slowly stirring fast stirring tank, adding polyacrylamide, slowly stirring in control pool, putting biogas slurry flow sloping plate sedimentation tank to carry out deposition in deposition tank for 5-10 hours, discharging period for 3 days, and discharging from water outlet (20). An INDEPENDENT CLAIM is included for a livestock and poultry breeding anaerobic fermentation biogas slurry processing device comprising water tank, ammonia stripping column, first adjusting tank, circulating SBR tank, air compressor (9), display (13), control panel (14), time controller (15), inclined plate settling pond and second adjusting tank (21); water storage pool connected through water pump (2) and pipeline connected with ammonia stripping column, top of ammonia stripping column filled in hollow ball filler, ammonia stripping column provided with fan (5), ammonia stripping column connected with first adjusting tank, first adjusting tank through second water pump and pipeline connected with SBR tank, top of SBR tank provided with aeration pipe connected with air compressor, SBR tank provided with stirring device (10), display connected with probe (12) inserted into SBR tank, SBR tank at lower part through electromagnetic valve (11) and pipeline connected with second adjusting tank, second adjusting tank through pipeline connected with concrete inclined plate settling pond at one side of top side, inclined plate settling pond comprising fast stirring tank, slowly stirring tank comprising sloping plate sedimentation tank, inclined plate sedimentation tank provided with sludge discharge port (18), and top set on one side of other end; slag blocking plate (19) one side of water outlet, second water pump, air compressor, electromagnetic valve and stirring device respectively connected with controller located on control panel, and electromagnetic valve by the time relay (16) connected with time controller.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of the livestock and poultry breeding anaerobic fermentation biogas slurry processing device.    Water pump (2)    Ammonia stripping column (3)    Hollow ball filler (4)    Hollow ball filling material (4)    Air blower (5)    Fan (5)    First adjusting tank (6)    Sequencing batch reactors tank (7)    Air compressor (9)    Stirring device (10)    Electromagnetic valve (11)    Probe (12)    Display (13)    Control panel (14)    Time controller (15)    Time relay (16)    Coagulative inclined plate settling pond (17)    Inclined plate settling pond (17)    Slag blocking plate (19)    Water outlet (20)    Second adjusting tank (21)    Second water pump (22)