INSTALLATION FOR BIRD DROPPINGS PROCESSING Russian patent published in 2019 - IPC C05F3/06 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural engineering, in particular to devices for processing wastes of poultry factories, for example, bird dung, into organo-mineral fertilizers. Plant for processing poultry manure contains a loading hopper with agitators, which is connected to one end of a belt-scraper conveyor, the other end of which is connected to the loading branch pipe of the furnace. Furnace includes housing with diesel or gas burners in lower part of housing, as well as drum, made with possibility of rotation at rate of 1.2–1.3 rpm, in which screw is installed. Furnace in upper part is connected with gas-chimney. In the lower part of the furnace, opposite to the loading opening, an unloading connection pipe is installed, which is interconnected with the receiving bunker of the conveyor of a screw type, which inner cavity is interconnected with fan, on one side of conveyor, and with receiving hopper for accumulation of product of bird droppings processing.

EFFECT: increase of yield and improvement of quality of environmentally safe product – organo-mineral fertilizer due to deep processing of poultry manure provided by uniform mixing of manure throughout the whole process of raw material processing.

4 cl, 1 dwg