Raised floor for material i.e. cereal, storage bin i.e. grain silo, has ventilation pipe integrated at level of floor between support elements, where pipe has closable opening that is in communication with space defined under floor

摘要

The floor (1) has support elements (2) placed on a slab of a storage bin, and bars interlocked with each other, where the bars are arranged on the support elements and are maintained at a distance from the slab. The bars are constituted of plain bars (3) and perforated bars (5). A ventilation pipe (4) is integrated at level of the floor between the support elements. The pipe has a closable opening that is in communication with a space defined under the floor. A closing end of the pipe is arranged on a frame on which pivoting flaps are mounted.