Waste management vehicle with suction container connected via pipe conduit to four-way tap

摘要

In the pipe conduit (2) a pressure meter (13) for the vacuum area and a ventilating flap (14) are arranged. The ventilating flap, corresponding to the pressure value measured by the pressure meter, is so operable by a pivot drive (15) that a predetermined vacuum is not exceeded. The pivot drive is pneumatic and is provided with a servo control. In front of the ventilating flap a metal sieve (17) is fitted. In the pipe conduit (2) a centrifugal separator (12) is arranged. The pressure meter is arranged upstream of the centrifugal separator. The ventilating flap is downstream from the centrifugal separator.