Plate Mill
Sourav Sett
National institute of technology, durgapur.
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Plate Mill project report
Sourav Sett
National institute of technology, durgapur.
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Plate Mill project report
Project Report
Plate Mill
Jindal Steel and Power Ltd.
Raigarh
Name: Sourav Sett
College: National Institute Of Technology, Durgapur
Introduction
I am very grateful to Mr. N.Rajkumar and Mr.S.S.Kumar for giving me the opportunity to pursue my vocational training at the Plate Mill, JSPL Raigarh plant for a period of 20 days starting from 15.05.2013. I am also very thankful to Mr.Vinay Singhal for extending all sorts of help and his sound guidance led to the successful completion of my training.
Reheating Furnace (RHF)
It is an oil and gas fired furnace (dual fuel)
There are two reservoirs to hold the fuel which are of capacities 500Kl and 20Kl respectively.
Capacity of furnace: 200 tonne per hr
The mechanism on which the slabs are moved inside the furnace is called Walking Beam Mechanism the lift of which is 200mm and the forward stroke is of 670mm.
Total No. Burners: 66 ( 30 on top and 36 on the sides)
Width of the furnace: 10.1m
Length of the furnace: 36.5m
There are 8 zones of the furnace
Temperature of the preheating zone: 1130 centigrade
Temperature of the soaking zone: 1250 centigrade
Temperature of the heating zone: 1260 centigrade
LAMINAR FLOW SYSTEM
Introduction
The function of a Laminar Flow System is to cool product leaving the Rolling Mill to the proper coiling temperature. This function is accompanied by direct application of cooling water.
The system consists of 4 banks of Top and Bottom cooling headers. Each bank of headers receives its cooling water supply from a centrifugal pump dedicated to that bank of headers. Each bank of headers consists of 7 Top headers and 16 Bottom headers, except bank 2 which has 14 Bottom headers.
The flow of
National institute of technology, durgapur.
-------------------------------------------------
Plate Mill project report
Sourav Sett
National institute of technology, durgapur.
-------------------------------------------------
Plate Mill project report
Project Report
Plate Mill
Jindal Steel and Power Ltd.
Raigarh
Name: Sourav Sett
College: National Institute Of Technology, Durgapur
Introduction
I am very grateful to Mr. N.Rajkumar and Mr.S.S.Kumar for giving me the opportunity to pursue my vocational training at the Plate Mill, JSPL Raigarh plant for a period of 20 days starting from 15.05.2013. I am also very thankful to Mr.Vinay Singhal for extending all sorts of help and his sound guidance led to the successful completion of my training.
Reheating Furnace (RHF)
It is an oil and gas fired furnace (dual fuel)
There are two reservoirs to hold the fuel which are of capacities 500Kl and 20Kl respectively.
Capacity of furnace: 200 tonne per hr
The mechanism on which the slabs are moved inside the furnace is called Walking Beam Mechanism the lift of which is 200mm and the forward stroke is of 670mm.
Total No. Burners: 66 ( 30 on top and 36 on the sides)
Width of the furnace: 10.1m
Length of the furnace: 36.5m
There are 8 zones of the furnace
Temperature of the preheating zone: 1130 centigrade
Temperature of the soaking zone: 1250 centigrade
Temperature of the heating zone: 1260 centigrade
LAMINAR FLOW SYSTEM
Introduction
The function of a Laminar Flow System is to cool product leaving the Rolling Mill to the proper coiling temperature. This function is accompanied by direct application of cooling water.
The system consists of 4 banks of Top and Bottom cooling headers. Each bank of headers receives its cooling water supply from a centrifugal pump dedicated to that bank of headers. Each bank of headers consists of 7 Top headers and 16 Bottom headers, except bank 2 which has 14 Bottom headers.
The flow of