Slurry discharge device for slurry spraying vehicle

摘要

The discharge device for a slurry spraying vehicle has a cylindrical housing (4) and at least one discharge orifice (16). There is an intake (18) for the slurry that is connected to a pipeline which is in turn connected to a reservoir. The intake for slurry has a first end (8) of the cylindrical housing. This housing, when in operation conditions has a rotating spiral (6) inside it which is connected to the drive shaft (22,24). This reaches to the other side of the cylindrical housing. The spiral may be at least as long as the cylindrical housing. The spiral may be made from spring steel.