Steel cable drive furnace top chute feeder for blast furnace

摘要

(57) Abstract This invention regards the furnace top chute feeder which is driven by the furnace top distribution device and the especially steel cable which are used for the blast furnace. The chute feeder has the system which vibrates the aforementioned chute, this is formed with direction restriction expedient for the steel cable and the assembly pulley, and vertical translation, this the vertical guide pillar, consists of the direction restriction roller for vertical translation, and the adjustment possible screw which adjusts holding down the shaft, and the roller etc of the adjustment possible support section and the aforementioned support section uses the AC permanent magnet servo-motor which is controlled by the AC servo driver, as the operation motor which vibrates chute. The chute feeder structure being simple, has homogeneous driving force. This work maintain operates and can smoothly, easily. It possesses high reliability and positioning accuracy. Therefore, as for the distributer it is possible to respond well, with the needs of distribution process.