Supply device for washing fluid has injector in supply line from collecting container to spray bar and suction inlet of injector receiving return line from other end of bar

摘要

The washing fluid supply device has a collecting container (10) with connections (12, 14) for the cleaning fluid, and a compressed air connection (16) on the container, to admit compressed air to drive the fluid towards a spray bar (20). There is an injector (22) in the supply line (18), and the suction inlet of the injector receives a return line (30) from the other end of the spray beam.