A Project Report V ardhman S pecial S teels ltd. Presented By: PANKAJ KUMAR GET ELECTRONICS ENGG. SERVICES
Projects at EAF
Projects at LRF
Projects at VD
Projects at CCM
Projects at Rolling Mill
Projects undertaking as TPM
S teel I ndustry
J ob R esponsibilities
Working under different projects
Maintaining Spares of critical items
Understanding different breakdowns and finding the possibilities not to occurrence again
Training programs for workers at CCM control room
S teel M elting
30 MT Ultra high power (UHP) Electric Arc Furnace (EBT Type)
Water-Cooled panels for side wall and roof.
Fully automatic continuous feeding system for DRI & other raw material.
Emission exhausts system
with bag filter for pollution control.
PLC operated Coke Injector.
P rojects at EAF
Coke Injector Display and drive based system
Oxygen Flow Meter
PLC for Coke injector
L adle R efining F urnace (LRF)
30 MT Ladle Refining Furnace for secondary metallurgy.
Twin wire feeding system at LRF for AI & S.
CELOX for active Oxygen measurement (Electronite).
Direct display of chemical composition from Spectro Lab.
P rojects at LRF
Ladle Weigh Bridge new load cells
Pyrometer up gradation
Aluminium Wire Feeder
V acuum D egassing (V.D.)
30 MT capacity and vacuum level lower than 1.0 millibar.
10 T/hr steam Boiler to feed the ejector system.
Electronite HYDRIS, Hydrogen measuring equipment.
P rojects at VD
Parallel display for Celox Lance
New lance system at VD
B loom C aster
9/16 meters, two strands continuous casting machine equipped with IN MOULD ELECTRO MAGNETIC STIRRER (EMS) from Danelli Rotelec, Furnace.
Fully protected liquid metal steam while casting from ladle to tundish followed by closed casting using submerged entry nozzle from tundish to mould.
Auto Mould Level Controller.
Fully automated- PLC controlled Casting.
P rojects at CCM
Automatic Mould Level Controller (AMLC) counters and actuators replaced
Electromagnetic Flow Meter
Electromagnetic Stirring Coil (EMS)
Pyrometer Up gradation
Hydraulic Coil connector replaced with new indication connectors
Auto billet counter and large display
CCM P rocess 1
CCM P rocess 2
EMS C oil EXTERNAL STRUCTURE INTERNAL STRUCTURE
A utomatic M ould L evel C ontroller (AMLC)
The measuring principle is based on the physical law of the attenuation of nuclear radiation as it passes through matter. The absorption of the gamma radiation follows an exponential law.
Electromagnetic flow meter
E lectromagnetic S tirring (EMS)
ELECTROMAGNETIC STIRRING COIL
Electromagnetic fields are often used industrially to control the flow of liquid metal, and in particular this review is concerned with applications of alternating fields. An alternating field induces eddy currents in liquid metal which interact with the field to give a Lorentz body force which is generally rotational and which must therefore drive fluid motion.
R olling M ill
Flue Gas analyzer installation
Automatic billet counter system connected with automatic descling
Bar Peeling & Centre less Grinding
Peeling machine re wiring
Limit switches replacement at peeling
New Industrial lighting at LRF,VD and CCM with replacement of old unused wiring and damaged lights