| 摘要 |
A device for the buld supply of polymers is described. The device is characterised in that it includes a container and an inner polmer liner (4); the liner is attached toeh container; the container and the liner have at least on inlet opening (9); the container has a seperate outlet opening; the liner has a discharge chute (11) extending through the outlet opening; and that the wall (22) surrounding the outlet opening (3) has a circumferential groove (23) into which a location ring (24) is inserted, with the discharge chute (11) of the inner liner (4) passing between the ring and the groove. Preferably the liner (4) is atatched by means of transversal supporing bars (5, 6, 7) to the top of hte container at the front end and back end thereof, and to the bottom of the container at the front end thereof, and to the bottom of the container at the front end thereof. In addition the liner (4) is preferably attached tohe container along hte top of the two sides thereof by means of elastic bands (8) on the liner in combination with hooks on the container. To facilitate unloading of the container each of the two lower corners adjacent the outlet opening are cut-out to form tow triangular surfaces (10) inclined towards the outlet opening. |
