01.
Introduction
02.
License
03.
Technical consulting
04.
Consulting services
05.
Economic services and Engineering
06.
Questionnaire
•
Survey for arc furnaces users
•
Survey for submerged arc-resistance furnaces users
1
2
3
4
5
Basic company details
*
Name of the company:
Land:
Company web site:
Contact person details
Name:
*
E-mail address:
Phone number:
Basic furnace data
Technical parameter
Unit
Numerical value/information
Furnace type:
-
AC
DC
-
Tilting
Stationary
-
One phase
Three phase
Capacity:
mt
Furnace transformer - nominal power:
kVa
Water cooling system:
-
Close
Open
Cooling water circulation:
m
3
/h
Inlet/outlet water temperature:
o
C
Inlet:
Outlet:
Off-gas Direct Evacuation System - DES
Technical parameter
Unit
Numerical value/information
Off-gas volume stream:
m
3
/h
Off-gas temperature range:
o
C
Dust concentration:
g
/m
3
Type of dedusting system:
-
Existing system for heat recovery:
-
YES
NO
Oxygen lance system:
-
YES
NO
Carbon injection system:
-
YES
NO
Oxy-fuel burner system:
-
YES
NO
Operation cycle
Technical parameter
Unit
Numerical value/information
Furnace charging:
Min.
Melting:
Min.
Refining:
Min.
De-slaging:
Min.
Tapping:
Min.
Furnace turn-around:
Min.
Bilans cieplny pieca
Input
Electric energy:
Min.
Burners:
Min.
Chemical reactions:
Min.
Output
Steel:
kWh/mt
Slag:
kWh/mt
Cooling water:
kWh/mt
Off-gas:
kWh/mt
Miscellaneous:
kWh/mt
143720
Web site map
|
English version
|
Polish version
