| 摘要 |
PCT No. PCT/EP92/01265 Sec. 371 Date Dec. 3, 1993 Sec. 102(e) Date Dec. 3, 1993 PCT Filed Jun. 5, 1992 PCT Pub. No. WO92/21441 PCT Pub. Date Dec. 10, 1992.A jaw crusher is positioned within a duct connecting a high temperature furnace outlet and a cooler for crushing high temperature cement clinker material discharged by the furnace. The jaws are provided with cooling air-swept ducts that extend through the jaws and into the crushing chamber. The working surfaces of the jaws are provided with imbricated protective elements. A stationary jaw member within the duct provides a partition forming an air flow duct portion and a movable jaw member cooperates with the stationary jaw member to delineate a discharge crushing chamber separated from the air flow duct portion. The movable jaw is positioned at the wall of the duct for easy access while the drive mechanism for the movable jaw is located outside the duct. |
