Round, large silo funnel-shaped discharge

摘要

The discharge comprises several asymmetrical funnels below a round, main silo chamber, whose top edges (1) lie on one plane. The peripheral, outer supports (4) of the funnels are located on the silo inner wall in the manner of a chord. At least three walls of a funnel are so steeply inclined that the boundary angle for a mass flow is maintained, or not fully reached. At the floor the funnels contain a slotted discharge aperture, behind which are incorporated controllable and tightly closable silo discharge mechanisms.