Dummy ingot sealing method of beam blank continuous casting machine
The invention belongs to the technical field of ferrous metallurgy continuous casting, and particularly relates to a dummy ingot sealing method of a beam blank continuous casting machine. The method comprises the following steps: (1) feeding a dummy bar head to an upper opening of a crystallizer; (2...
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| creator | HOU GUANGDA WU XUPENG TAN XUEYANG LIU WENPING LU BO GAO ZHIBIN SHAN ZHAOGUANG GONG BIN LIU ZHONGJIAN |
| description | The invention belongs to the technical field of ferrous metallurgy continuous casting, and particularly relates to a dummy ingot sealing method of a beam blank continuous casting machine. The method comprises the following steps: (1) feeding a dummy bar head to an upper opening of a crystallizer; (2) a starting bolt is placed in the bolt hole to be fixed; asbestos cloth is adopted for sealing; (3) the wool felt and the dummy ingot sealing steel plate sequentially penetrate through the starting bolt to reach the upper surface of the dummy ingot head; (4) the starting bolts are sleeved with the isolation pipes respectively, and scrap iron is added; (5) placing a cold material on the periphery of the starting bolt; (6) pulling the dummy bar head to a flange plate of the crystallizer; (7) the dummy bar head is pulled down to the position 150 mm away from a lower opening of the crystallizer; (8) nail chips are added into the crystallizer, and deformed steel bars are placed in the barrel arranged on the dummy ingot |
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| language | chi ; eng |
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| subjects | CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING |
| title | Dummy ingot sealing method of beam blank continuous casting machine |
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