Ld#2 Overview
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Transcript of Ld#2 Overview
ONE MT EXPANSION PROGRAMME
PLAN• FLAT PRODUCT CAPACITY WILL BE INCREASED BY 0.5 MT• LONG PRODUCT CAPACITY WILL BE INCREASED BY 0.5 MT• ‘G’ BF CAPACITY WILL BE ENHENCED TO 1.8 MT• INTRODUCING 3 RD SINTER PLANT, LIME CALCINING PLANT
FLAT PRODUCT
• CAPACITY OF LD#2 WILL BE ENHANCED TO 3.5 MT WITH ADDITION OF FOLLOWING :
VESSEL
• Transfer ladle capacity will be enhanced to 170mt• Torpedo capacity will be increased to 320mt• 100% Hot metal will be de-sulphurized• Crane capacity handling hot metal & liquid steel will be increased to 250mt & M/hoist motion 9 met/min. • Slag pot capacity will be increased• Total charge (Hot metal + Scrap) = 165 – 170mt• Output from the vessel = 150-152mt• Modification I the lining of the vessel, ID Fan, DES system
SMLP
• Increase the steel ladle capacity to 165mt by changing design of the ladle• Increase crane capacity to 250mt of main hoist and its motion to 9meter/min• Up gradation of RH process ( Introducing RH-OB )• Increase in IF & EDD grades (4,50000tons/yr)
CASTER
• Upgrading Caster no#1 to vertical caster• Introducing automatic Tube changer, Improvement in B.O detection system & Mould level fluctuation system, Flume modification. • Increase average casting speed to 1.2metr/min, by improving mould cooling system• Mechanized scarfing in ‘SYMS’