FLOOR ELEMENT FOR A DEVICE FOR TREATING PARTICULATE MATERIAL

摘要

A floor element (10) for a device for treating particulate material has a flat floor (12) in which numerous openings through which a treatment medium can be guided through the floor (12) are provided. Means for subjecting the treatment medium flowing through the floor (12) to a movement component in the direction of the floor surface are also provided. According to the invention, the floor consists of a platform-shaped body (13), the openings in the floor (12) are in the form of slits (16, 23-26, 32-36) made by removing material from the floor (12) and the opening cross-sections of the slits extend at an angle to the floor level, meaning that the movement component is applied in the direction of the floor level (fig. 1, 1a, 1b). This simplifies production and ensures greater flexibility.