FIELD: agriculture.
SUBSTANCE: invention relates to agriculture, namely, to the processing of bird droppings and can be used to obtain ready-made safe organic granular fertilizers. The method for processing bird droppings includes mixing bird droppings with an aluminosilicate-based sorbent and slaked lime, grinding and granulating the resulting mixture, followed by drying. The grinding of raw materials and the formation of granules from it in the form of tablets is carried out in a granule former. Drying of the granules is carried out in a drying column for 10 min in a vortex method at a temperature of 200°C in a suspended state. The separation of the solid fraction from the gaseous takes place in cyclones, and the drying and cooling of the granules takes place on a belt conveyor.
EFFECT: fast industrial year-round processing of poultry manure on the day of its origin, simplification of the method and prevention of rapid equipment wear.
3 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PROCESSING POULTRY DROPPINGS | 2017 |
|
RU2647918C1 |
| COMPOSITION FOR PRODUCTION OF ORGANIC AND MINERAL FERTILIZER AND METHOD OF ITS PRODUCTION | 2015 |
|
RU2609809C1 |
| METHOD FOR OBTAINING GRANULATED ORGANIC FERTILIZER FOR INCREASING SOIL FERTILITY IN CULTURING CROPS | 2022 |
|
RU2803800C1 |
| METHOD FOR INCREASING SOIL FERTILITY IN THE CULTIVATION OF AGRICULTURAL CROPS | 2021 |
|
RU2771225C1 |
| METHOD OF PRODUCING FERTILIZER FROM CHICKEN MANURE | 2019 |
|
RU2731291C1 |
| METHOD FOR PRODUCTION OF ORGANOMINERAL FERTILIZER BASED ON CHICKEN MANURE AND DEVICE FOR ITS IMPLEMENTATION | 2019 |
|
RU2722072C1 |
| METHOD OF PROCESSING BIRD DROPPINGS INTO ORGANO-MINERAL FERTILIZERS (OPTIONS) | 2017 |
|
RU2653083C1 |
| METHOD FOR PROCESSING POULTRY MANURE INTO ORGANO-MINERAL FERTILIZER | 2018 |
|
RU2702768C1 |
| COMPOSITION FOR PRODUCTION OF FODDER ADDITIVE, METHOD AND PROCESSING LINE | 2018 |
|
RU2714291C1 |
| METHOD OF DEHYDRATION OF PASTE-LIKE MATERIALS | 2001 |
|
RU2201909C2 |
