Tube mill has intermediate wall with first and second section whereby milled material from first chamber reaches first section through entry opening, and delivery device for material is installed in first section

摘要

The tube mill comprises a first (1) and second (2) chamber with a co-rotating intermediate wall (3) between them and with entry openings for the material (4) from the first chamber. The intermediate wall has a first and second defined section, whereby the milled material from the first chamber reaches the first section through the entry opening, and a delivery device for the material is installed in the first section. The first and the second intermediate wall sections are in communication through a connecting opening, and the second intermediate wall section and second milling chamber are in communication through a delivery opening. The delivery opening is arranged in such a way that the predominant part of material located in the second intermediate wall section is carried out into the second milling chamber through the delivery opening in a region below the air flow through a central opening (3.1) in the intermediate wall.