Deposit shaft and flushing arrangement has normally installed blower tube to which is connected compressed air source on both sides, the two connecting conduits being differently dimensioned

摘要

The deposit shaft (1) and a flushing arrangement has a normally installed blower tube (5), to which a compressed air source (7) is connected on both sides. Both connecting conduits (6a,6b) are differently dimensioned, and can be arranged for a different rapid pressure build-up at the blower tube. For this purpose, they can have a deep-pass characteristic. The connecting conduits have one section with reduced and one section with enlarged cross-section. The compressed air source is time-controlled. Beneath the blower tube is an emptying aperture protected against back flow.