ARRANGEMENT TO JOIN A PLUG ROD FOR A METALLURGICAL TANK WITH ITS LIFTING DEVICE, AND A CORRECT PLUG ROD FOR THE ARRANGEMENT, AS WELL AS A PROCEDURE FOR MANUFACTURING THE ARRANGEMENT.

摘要

ARRANGEMENT (100) HAS A TWO-PART SUPPORTING BAR (10) CONSISTING OF AN UPPER PART (18), WHICH MAY BE PLACED ON A LIFTING DEVICE, AND A LOWER PART (1) PROJECTED WITHIN A PLUG BAR INCLUDING A QUICK RELEASE SUPPORT DEVICE FOR SUPPORTING THE UPPER PART (18) WITH RESPECT TO THE BOTTOM PART (1) IN A FIRM AND GAS-TIGHT, FACILITATING THE EXCHANGE OF A WASTE PLUG BAR. THE REGION OF THE LOWER PART (1) OF THE BAR (10) SUPPORT IS PROJECTED WITHIN THE TAPON BAR (2) AND IS PLACED WITH GEAR MEANS (3, 4, 35) THAT MAKE UP WITH THE CERAMIC MATERIAL OF THE BAR (2) OF PLUG THROUGH GASKET, ISOSTATIC PRESSURE AND GAS SEAL, WITH PERMANENT GASKET BETWEEN THE LOWER PART (1) OF THE SUPPORT BAR (10) AND THE PLUG BAR (2).