Electric Arc Furnace contacting block pad electrode clamping unit
- Application:
This product found its application in the following industries
- Steel Plants ( EAF, LF Etc.)
- Ferro Alloy Plants
- Calcium carbide Plants
- Furnace manufacturers etc.
- DESIGN CRITERIA:
HIGH RELIABILITY, MINIMIZE EXISTING MODIFICATION, OPTIMIZE ENERGY SAVING.
- NUMBER of EACH ELECTRODE ARM: 1 SET (PHASE 1,2,3,)
- EACH ELECTRODE ARM TYPE:
Water Cooled Rectangular Box Type
: Steel Plate Inside And Copper Plate Outside.
These Plate Are Welded Together By A Special "Explosion" Welding Process.
- BODY COMPLETE WITH:
- Copper Plates For Connecting The Water-Cooled Power Cables.
- Copper Heads For Connecting The Contact Plate Of The Electrode Clamp.
- Connections For Cooling Water And Hydraulic Fluid For Clamp Opening Cylinder.
- The Main Body Of Lateral Electrode Arm Forms An Elbow In The Front So As To Minimize The Diameter Of The Electrode Pitch Circle.
- The Main Body Of The Central Electrode Arm Is Suitably Shaped In Height To Achieve The Triangulation Phase.
- Water Cooled Copper Contact Plate To Feed The Current To The Electrode.
- Water Cooled Electrode Clamping Band Made Of Welded Non Magnetic Steel Plate,And Complete With
Electrical Insulated Shaped Skids For Clamping The Electrode.
Electrode Locking And Clamp Opening Device Consisting Of:
- Simple Acting Cylinder For Clamping Opening.
- Package Of Disk Spring To Lock The Electrode Against The Contact Plate.
- Rod To Actuate The Electrode Clamping Band.
Set Of Insulating Materials For The Electrical Insulation Between Rod And Electrode Clamping Band.
Set Of Material For Electrical Insulation Of :
Electrode Arm From The Head Of The Electrode Lifting Column.
Electrode Skids From Clamping Band.
Set Of Hoses And Pipe For Cooling Water And Hydraulic
Electrode Dia. mm |
Electrode Distribution Circle Dia mm |
Transformer |
Reference EAF Ton |
Arm cross section mm |
Electrode releasing cylinder pressure Mpa/meduim |
Water cooling | ||
Rated current |
Secondary current KVA |
Consumption M3/h |
Connecting pipe | |||||
Φ300 | Φ620-Φ800 | 3200 | 7.7 | 5 | 430×260 |
5/water base 0.4/Air |
8 | G1/2" |
Φ350 | Φ700-Φ950 | 5500-8000 | 12.2-17.7 | 10 | 430×260 |
5/water base 0.4/Air |
8 | G1/2" |
Φ350-Φ400 | Φ800-Φ1120 | 8000 | 17.715 | 15 | 450×260 | 5/oil,water base | 10 | G3/4" |
Φ400 | Φ800-Φ1150 | 9000-12500 | 17.32-26.7 | 20 | 500×360 | 5/oil,water base | 14 | G3/4" |