Positioning device for accurately throwing slag blocking balls by slag blocking trolley

• Main Authors: DENG PINTUAN, WU JINGLUN, SHEN JIQIANG, LI XIAOYUN, CHENG LIANG, XIAO BANGZHI, YUAN SHIMIN, YANG SONG, DENG ZHIFANG, ZHANG LIFENG
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2014
• Subjects: CHEMISTRY; METALLURGY; METALLURGY OF IRON; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS

The utility model discloses a positioning device for accurately throwing slag blocking balls by a slag blocking trolley. The positioning device is arranged in front of a stop position of the slag blocking trolley during the throwing of the slag blocking balls, and comprises a horizontal positioning adjustment mechanism and a vertical positioning adjustment mechanism which are respectively arranged on a slag blocking trolley rail in front of the stop position, wherein a horizontal adjustment screw rod is arranged in a threaded hole in a horizontal screw rod mounting bracket of the horizontal positioning adjustment mechanism, a horizontal operating handle is arranged at the tail end of the horizontal adjustment screw rod, and a horizontal positioning mechanism capable of being in press matching with a front end wall of the slag blocking trolley is arranged at the head end of the horizontal adjustment screw rod; a vertical adjustment screw rod is arranged in a threaded hole in a vertical screw rod mounting brack