摘要:
Methods and systems for transferring feed materials between zones having substantially different pressures, where the transfer can be continuous or semi-continuous. The methods and systems include a plurality of lock hoppers to receive feed material from a low pressure zone and pressurize it with fluid to a pressure of a high pressure zone. The pressurized material can be discharged to a circulation loop, which carries the pressurized material to one or more receiving unit(s) of a pressurized system. At least some feed material remains in the receiving unit(s) and at least a portion of the fluid exits to become part of the circulation loop. After discharge, the lock hoppers can be depressurized so the next pressurization cycle can begin with additional feed material. The lock hoppers can be operated in a time-staggered manner to provide continuous or semi-continuous transfer of material.
摘要:
The invention relates to a device (1) for conveying a fuel, comprising a filling chamber (3) with an inlet (4) for filling the filling chamber (3) with the fuel, a conveying section (6) for conveying the fuel to an outlet (5), a transition element (7) between the filling chamber (3) and the conveying section (6) which can be switched between an open position and a closed position. The fuel which is introduced via the inlet (4) in the filling chamber (3), in the open position of the transition element (7), can be transferred in the conveying section (6) by means of a gaseous transport medium, and the fuel can be discharged from the outlet (5) from the conveying section (6) by means of a gaseous transport medium.
摘要:
Die Erfindung betrifft eine Vorrichtung (70) für den pneumatischen Transport von Schüttgut aus einem Drucksilo (10), beinhaltend eine Druckluftquelle (71), eine pneumatische Absperrvorrichtung (22), an welcher ausgangsseitig eine Rohrvereinigung (23) angeordnet ist, wobei sowohl die pneumatische Absperrvorrichtung (22) als auch die Rohrvereinigung (23) mit Druckluft aus der Druckluftquelle (71) beaufschlagbar ist, wobei die Absperrvorrichtung (22) eingangsseitig einen ersten Anschluss (24b) für eine Schüttgut-Zuleitung (42) aufweist und wobei der erste Anschluss (24b) über die Schüttgut-Zuleitung (42) mit dem Drucksilo (10) verbindbar ist. Die Vorrichtung ist für den Betrieb mehrerer Drucksilos erweiterbar.