406 / | HD | CONVEYORS: FLUID CURRENT |
154 | DF | FLUID CURRENT CONVEYOR OUTLET MEANS {5} |
168 | .~ With material separating receptacle {6} | |
169 | DF | .~.~> Having air lock |
170 | DF | .~.~> Having plural inputs |
171 | DF | .~.~> Having filter {1} |
173 | DF | .~.~> Cyclone separator |
174 | DF | .~.~> Conveyor outlet conduit extending upwardly inside receptacle |
175 | DF | .~.~> And upstream pressure source |