APPARATUS FOR SEPARATING MANURE BY FRACTIONS Russian patent published in 1994 - IPC

FIELD: agricultural engineering. SUBSTANCE: apparatus has vertical pyramid 2 made up of perforated covers 3. Lower cover is located above inlet hole of liquid manure outlet channel. Covers 3 are tied up by rods 6. Device for connection of pyramid 2 with branch pipe 14 of channel 16 is made in the form of bushing 11 with guide slot 12. Branch pipe 14 cooperates with slot 12 of bushing 11. Liquid fraction from liquid-manure pit 1 is conducted into pyramid 2 through holes 18 and further through channel 16 for aftertreatment. EFFECT: enhanced reliability of operation. 2 dwg