KR equipment thiết bị xử lý thép

KR-Equipment Outline     KR station Introduction Equipment Main function of KR equipment Video Overview Side view of steelmaking plant 煉鋼廠側視圖 1.Hot metal pouring pit 鐵水倒罐站 2.Hot metal desulfurizatio n 鐵水脫硫站 轉爐 (BOF) 4.Vacuum degasser 真空脫 氣裝置 (RH) 5.Ladle furnace 鋼包 精煉爐 (LF) KR Station Introduction KR Station Introduction KR Station Introduction KR Station- Introduction main equipment Main function of KR equipment • The impeller’s main body is protected with refractory to endure the service life time The impeller includes a lower shaft with wings and an upper shaft to make the stirring condition for desulfurization • Rotating device drives the impeller by electric motor • Carriage supports the rotating device and impeller • Carriage guide guides the carriage movement • Hoisting device is provided for vertical movement of the impeller, rotating device and carriage • Dedusting system is provided to exhaust the dusts and fumes generated at KR station 10 KR equipment-Flux receiving and addition syste 11 KR equipment-Flux receiving and addition syste Main function •Charging chute: feed the fluxes to hot metal by gravitation •Rotary feeder: feed the weighed fluxes to hot metal via charging chute •Weighing hopper: weigh the exactly amount of fluxes which will be charged when treating hot metal •Vibrating feeder: feed the fluxes from high level storage bulkers to weighing hopper •High level storage bulkers are supplied for storing the fluxes to be added into the hot meta during treatment •Fluxes receiving system is supplied for receiving the fluxes and distributing to high level storage bulkers 12 13 [...].. .KR equipment- Flux receiving and addition syste 11 KR equipment- Flux receiving and addition syste Main function •Charging chute: feed the fluxes to hot metal by gravitation •Rotary feeder: feed the weighed fluxes to hot metal via