STORAGE BIN FOR PARTICULATE MATERIALS

摘要

A grain storage bin has a circular bin floor structure and a cylindrical bin wall upstanding from the floor. A bin aeration system includes a perforated air discharge tube mounted diametrically across the bin supported on a frame above the floor from one side with an air supply duct for supplying air from a fan through the wall. The floor structure is divided diametrically into two separate half sections. A discharge duct extends from a feed opening at a center of the bin horizontally under the horizontal support surface to a discharge outside the wall of the bin with a belt having an upper run along the duct. An alternative discharge includes a discharge duct extending from a feed opening adjacent a center of the bin upwardly and outwardly through an opening in the wall of the bin at a height spaced upwardly from the floor structure and a base member extending from the horizontal support surface to the duct and defining two side walls each arranged on a respective side of the duct and extending from the duct downwardly and away from the duct such that the interconnection with the base and support surface is wider than the duct and tends to shed the material outwardly away from and an area underneath the duct onto the floor.