Anhydrous stemming filling device for blast furnace

• Main Authors: WU YINGHAO, YIN AIMIN, CHANG CHUNTAO
• Format: Patent
• Language: Chinese; English
• Published: 02.07.2021
• Subjects: CHEMISTRY; MANUFACTURE OF IRON OR STEEL; METALLURGY; METALLURGY OF IRON

The invention belongs to the technical field of iron-making auxiliary equipment, and particularly relates to an anhydrous stemming filling device for a blast furnace. The anhydrous stemming filling device comprises a stock bin and a telescopic rod, a discharging channel is arranged on the lower portion of the stock bin, a piston rod inlet and a stemming outlet are formed in the two sides of the discharging channel respectively, the telescopic rod is arranged on one side of the stock bin, and the piston rod of the telescopic rod extends into the discharging channel from the piston rod inlet, so that stemming in the discharging channel can be pushed out of the stemming outlet. The stemming in the discharging channel on the lower portion of the stock bin is pushed out through the telescopic rod, automatic filling is achieved, compared with original manual stemming adding, the device has the beneficial effects that the manual labor intensity is reduced, the labor cost is saved, the efficiency is improved, the saf