Method of activating flow of bulk goods by compressed air or gas

摘要

The gas pressure is supplied in impulses through rapid-opening valves via for example nozzles into the bulk material. The gas pressure is held statically or dynamically over a set length of time chiefly in the range of 20 milliseconds up to several seconds. The pressurised gas inlet pipes have collector containers for the particular purpose required and which are directly connected to the rapid opening valves. The pressurised gas collectors are combined by a pipe into a communicating system.