MANURE ACCUMULATOR Russian patent published in 2010 - IPC A01K1/02 

FIELD: agriculture.

SUBSTANCE: invention refers to agriculture, particularly to objects for manure collection. The manure accumulator consists of walls, of a bottom with manure withdrawing holes, of manure withdrawing funnels with bearing plates and of grating floor elements. The bottom is made out of compacted soil and is covered with a facing mat fabricated out of flexible, liquid proof material laid as a whole on all area of the bottom; also manure withdrawing funnels are secured on bearing plates and are installed in the bottom as separate in-set elements along axes of net of manure withdrawing holes. The facing mat is made with a transition to vertical surfaces of walls, in upper parts of which it is bent to the side of their vertical plane; it is secured on the plane by means of elements of the grated floor. In plane of the bottom the facing mat has holes, axis of which coincide with axes of holes of manure withdrawing funnels equipped with flat plates. The plates with holes and flanges are arranged axially symmetrical with manure withdrawing holes; the plates are also fixed by means of flanges on the bearing plates of the manure withdrawing funnels and are pressure tight connected with the facing mat along contour of its holes.

EFFECT: increased efficiency of operation of process installations and reduced negative effect to environment.

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