| 摘要 |
PURPOSE: An apparatus for coupling cone to vessel in a refining furnace is provided which is mechanically locked and unlocked when attaching or separating the cone of the refining furnace to or from the vessel using crane hooks. CONSTITUTION: In a refining furnace consisting a cone(10) on the lower outer surroundings of which a cone wing(11) is formed, and on both side surfaces of which lugs(32) are mounted so that the lugs(32) are hooked by hooks(50), and a vessel(40) on the upper part of which a cone resting deck(46) is formed, the apparatus for coupling the cone to the vessel in the refining furnace comprises coupling pins(12) a plurality of which are penetrated into the cone along the cone wing(11) in such a way that the coupling pins(12) are rotated, and on lower parts of which catching projections are formed so that the catching projections are inserted into catching grooves(13) formed on the upper part of the cone resting deck(46); driving levers(22) one ends of which are fixed to upper parts of each of the coupling pins(12); driving links(24) which are positioned along the cone wing(11), which are hinge connected to each of the other ends of the driving levers(22), and which are elastically supported to one side direction; and driving rods(36) which are connected to one end of the driving links(24) by a wire(38) and installed at lower parts of the lugs(32) so that the driving rods(36) are vertically moved.
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