MACHINE FOR THE PNEUMATIC EJECTION OF GRANULAR MATERIAL

摘要

A machine for the pneumatic ejection of granular material. The machine comprises a storage tank from which the material is fed through a metering mechanism to a plurality of pipelines connected to a blower. Outer ends of the pipelines are each provided with an outflow aperture arranged at intervals at right angles to a direction of travel of the machine and have an almost right-angled elbow. A baffle plate, arranged obliquely in a direction opposite to the direction of travel, is situated in front of each elbow, each elbow being divided into at least two individual bends, outer ends of which are spaced apart at distances (c), as seen in the direction of the pipelines.