INSTALLATION FOR PROCESSING OF MANURE BY LARVAE OF SYNANTHROPIC FLIES Russian patent published in 1995 - IPC

FIELD: agriculture. SUBSTANCE: installation comprises a manure-processing section 1 with units for loading manure 3 and unloading processed material, an insectary 11 for flies and a section 13 for separation of larvae from processed material. The manure processing section accommodates rows of vertical racks 4 with trays 5 for manure and means for vertical and horizontal movement of pallets 5 over guides. The insectary has the form of a separately-disposed chamber and a batcher 12 for loading substrate at the inlet, and conveyor belts 14 installed between the inlet and outlet in order to place substrate under the ovipositions. Installed above the conveyor belts are swing-down covers with slots and flaps for the escape of flies. The conveyor belts 14 are conjugated with the loading unit of the manure processing unit. Installation is characterized by high output and better manure processing capacity. The insectary loading system may include an autoclave for suppressing the pathogenic microflora. The larva-separating section has a primary separation device and a secondary separation device to increase the yield of larvae from the processed material. EFFECT: improved design. 3 cl, 7 dwg