| 摘要 |
<p>THE INVENTION RELATES TO A DEVICE FOR PUSHING THE CONTENTS OF A COKE OVEN CHAMBER, SAID DEVICE COMPRISED OF A PUSHER RAM HEAD WITH PUSHER RAMS MOUNTED THERE BEHIND, WHEREIN GUIDING PLATES OR APRONS ARE MOUNTED TO A PUSHER RAM HEAD WHICH AVOID A SIMULTANEOUS PRESSING-IN OF AIR INTO THE COKE OVEN CHAMBER, THUS PREVENTING A NON-DESIRED COOLING-OFF OF THE COKE OVEN CHAMBER DURING PUSHING. THE APRONS ALSO PREVENT THE PUSHER RAM AND THE REARWARD SIDE OF THE PUSHER RAM HEAD FROM EXCESSIVE HEAT BURDENS. THE APRONS CAN ALSO SERVE FOR PROTECTING MEASURING DEVICES MOUNTED IN THE ENCLOSURE. THE APRONS CAN FABRICATED FROM A HEAT-RESISTANT METALLIC OR CERAMIC MATERIAL. THE APRONS OR THE PUSHER RAM HEAD CAN ALSO BE PROVIDED WITH A HEAT-RESISTANT OR HEAT-REFLECTING COATING RESISTANT OR HEAT-REFLECTING TILES. THE PRESENT INVENTION ALSO RELATES TO A METHOD FOR PUSHING OF COKE OVEN CHAMBERS BY APPLYING THE INVENTIVE DEVICE.</p> |
