CLAY-GUN FOR PLUGGING TAPPING HOLE IN METALLURGICAL FURNACE,申请号JP20100091897-传众专利搜索

CLAY-GUN FOR PLUGGING TAPPING HOLE IN METALLURGICAL FURNACE

申请公布号：JP2011001628(A)

申请号：JP20100091897

申请日期：2010.04.13

申请公布日期：2011.01.06

申请人：

TMT TAPPING-MEASURING-TECHNOLOGY GMBH

发明人：VINCENT JOHN PAUL;GOOSEN JOHANNES JACOBUS

分类号：C21B7/12;F27D3/14

主分类号：C21B7/12

摘要：PROBLEM TO BE SOLVED: To provide a plugging-gun for plugging a tapping hole used for a metallurgical furnace.SOLUTION: Related to a clay-gun 1 for plugging the tapping hole in the metallurgical furnace, a pressure-cylinder 2 having an opening part 3 for filling which can plug for the purpose of filling up the plugging material and a piston for pushing out the plugging material from a metal cap 6 in the pressure-cylinder for pushing up to the tapping hole in the metallurgical furnace are provided, and in a safety flap 4 pivot-turned so as to plug the opening part 3 for filling up in the pressure-cylinder 2, a stopper 8 is arranged. The stopper 8 is pivot-turned into a cylinder-room 9 in the case of opening the safety flap 4, and is accidentally reduced to the advancing speed so as to exhaust by compressing the plugging material before compressing-process, with the pushing-out piston, and this stopper 8 is pivot-turned in the case of closing the safety-flap 4 so as to go to the outside of the cylinder-room 9.