Non-fermented composite organic grease fertilizer and preparation method thereof

[0022] Embodiment 2: A kind of non-fermentation compound organic fat fertilizer and preparation method thereof, the non-fermentation compound organic fat fertilizer comprises 75 parts of animal excrement of cattle, sheep and pigs, 10 parts of grease material, 3 parts of phosphate rock powder, 1 part of dolomite and 1 part of mica powder; the specific preparation process is as follows,

[0023] 1) Mix animal manure and oily material evenly and dehydrate, and use mechanical dehydration to make the water content of animal manure reach 20%;

[0024] 2) Steam disinfection, steam disinfection in the steam disinfection room, steam disinfection for 30 minutes, the temperature of the steam disinfection room is 80°C; use the deodorization tower to remove the odor generated during the steam disinfection process,

[0025] 3) Add phosphate rock powder, dolomite and mica powder to the dehydrated and sterilized animal manure and mix thoroughly

[0026] 4) Extrusion granulation;

[0027] 5) Us

[0028] Embodiment 3: a kind of non-fermentation composite organic fat fertilizer and preparation method thereof, non-fermentation composite organic fat fertilizer comprises 70 parts of animal excrement of cattle, sheep and pigs, 8 parts of grease material, 3 parts of phosphate rock powder, 3 parts of dolomite and 3 parts of mica powder; the specific preparation process is as follows,

[0029] 1) Mix animal manure and oily material evenly and dehydrate, and use mechanical dehydration to make the water content of animal manure reach 20%;

[0030] 2) Steam disinfection, steam disinfection in the steam disinfection room, steam disinfection for 20 minutes, the temperature of the steam disinfection room is 80°C; use the deodorization tower to remove the odor generated during the steam disinfection process;

[0031] 3) Add phosphate rock powder, dolomite and mica powder to the dehydrated and sterilized animal manure and mix thoroughly;

[0032] 4) Extrusion granulation;

[0033] 5) Us

[0034] Embodiment 4: a kind of non-fermentation compound organic fat fertilizer and preparation method thereof, non-fermentation compound organic fat fertilizer comprises 80 parts of animal excrement of cattle, sheep and pigs, 10 parts of grease material, 1 part of phosphate rock powder, 1 part of dolomite and 1 part of mica powder; the specific preparation process is as follows,

[0035] 6) Evenly mix animal manure and oily material and dehydrate, and use mechanical dehydration to make the water content of animal manure reach 20%;

[0036] 7) Steam disinfection, steam disinfection is carried out in the steam disinfection room, steam disinfection takes 20 minutes to sterilize, and the temperature of the steam disinfection room is 80°C; use the deodorization tower to remove the odor generated during the steam disinfection process;

[0037] 8) Add phosphate rock powder, dolomite and mica powder to the dehydrated and sterilized animal manure and mix thoroughly;

[0038] 9) Extrusio