Blanking elephant trunk position detection device suitable for molten iron furnace external desulfurization

• Main Authors: ZHAO SHUXIN, LIU JIE, SU QINGYU, QIN MINYONG, DU PENG
• Format: Patent
• Language: Chinese; English
• Published: 17.02.2023
• Subjects: CHEMISTRY; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; METALLURGY; METALLURGY OF IRON; PHYSICS; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL; TESTING; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS

The utility model discloses a blanking elephant trunk position detection device suitable for molten iron furnace external desulfurization, which comprises a guide bracket, a heavy hammer, a fixed pulley, a steel wire rope and a plurality of proximity switches, the guide bracket is fixed on the ground, the heavy hammer is slidably arranged in a vertical slideway in the guide bracket, the fixed pulley is arranged at the top of a working platform, and the steel wire rope is arranged on the working platform. The steel wire rope winds around the fixed pulley, one end of the steel wire rope is connected with the heavy hammer, the other end of the steel wire rope is connected with the upper end of the discharging chute, the proximity switches are installed on the guide support and arranged along a vertical sliding way in the guide support, the trigger end of each proximity switch is opposite to the heavy hammer, and the signal output end of each proximity switch is connected with the equipment controller. Displaceme