SEALING OF ROTATING FURNACE Russian patent published in 1994 - IPC

FIELD: building material production. SUBSTANCE: sealing has sealing ring made of individual elements which are joined into lock and pressed against motionless chamber and rotating part by means of rollers embraced by rope provided with weights passed through the rollers, and support rollers. Members of sealing ring have L-shape profile. Horizontal shelf is provided with posts onto which axes of support rollers are fixed. The rollers themselves pass through grooves in the shelf. Posts of L-shaped members have threaded holes disposed symmetrically. Ends of axes of support rollers have holes shifted one relatively another along the axis of support roller. Distance between holes at the axis is equal to distance between threaded holes at posts. Gaskets are mounted between ends of axes and posts. EFFECT: improved efficiency. 3 cl, 7 dwg