Pneumatic conveyor for fine material - has pressurised container, with filler opening, conveyor duct and ventilated sloping floor

摘要

The pneumatic conveyor for fine material, esp. filter-dust, contains a pressurised container (1) which has a filler opening (2) in the top. A conveyor duct (16) pneumatically discharges the material from the pressurised container and has an outlet (17) near and above the ventilated base (15) of the container. The container's peripheral wall (12) is cylindrical as far as the ventilated flat floor sloping at an angle of 0 to 20 deg. to the horizontal. The lower part of the container is supported on a fixed holder (7,8) with at least one vibrator (13). USE/ADVANTAGE - Filter dust which is not easily loosened and poured, is pneumatically conveyed.