APPARATUS FOR SUPPLING OF LIQUID MATERIAL

摘要

A replenishment tank (7) is provided for storing the liquid raw material (8), a pipe (6) extending between this tank and the raw material tank (1) to be replenished, a second pipe (10) supplying pressured gas to tank (7). A pipe (6') comunicates with both the other pipes and contains a flow regulator (17). The second pipe contains a pressure regulator (18). The system may be extended to several raw material tanks which require replenishment in which case the first pipe extends into each tank via a separate flow regulator.