With technology from its technical associates, TRF manufactures and installs Stamping-Charging-Pushing (SCP) Equipment for coke ovens demonstrably providing revolutionary advantages over the conventional practice of top charged coke oven battery process, resulting in:
- Appreciable reduction of M10 value of coke
- Remarkable increase in CSR characteristics
- Measurable increase in blast furnace productivity
- Marked increase in coke-oven productivity.
The main functions of the rail mounted SCP machine are :
- loading of minus 3 mm coal into a machine mounted hopper
- stamping crushed and moisturized coal into a stable and chargeable cake (using the stamping system)
- traveling and positioning to pre-programmed oven
- front charging cake into the oven (with machine mounted charging device)
- travelling to pre-programmed oven ready for pushing
- pushing (with machine mounted pushing device) the readied coke to the wharf side.
These operations are executed with precise clockwork accuracy and repeatability, covering all ovens in a pre-programmed sequence.
SCP machines come complete with
- power feeding arrangements
- automatic door opening devices
- door cleaning devices mounted
- central automatic lubrication system
- operator-friendly control system
- comprehensive safety devices
A synchronized Charging Gas Cleaning Car, or a state-of-the-art Charging Gas Transfer System ensures emission levels to international environment control standards.
For conventional batteries, with technical know-how from its technical associates, TRF also manufactures and installs custom designed coke oven machinery, such as but not limited to:
- Emission control systems
- Pushing machines
- Charging machines
- Door Extractors
- All Coke Side equipment
- Data transfer and automation systems for coke ovens, and relevant machines.
Associates:
- KOCH Transporttechnik GmbH, Germany (using Saarberg Stamp Charging Technology) -- for SCP Equipment.
- Schalker Eisenhotte Maschinenfabrik GmbH, Germany -- for conventional Coke Oven machinery
Recent Projects
Stamping Charging Pushing Machines (2 Nos.) for TATA STEEL’s Battery No. 8 (with Charging Gas Transfer System)
Battery Specifications
:
| No. of oven chambers | 70 | |
| Length (between buckstays) | 4570 mm | |
| Height | 13760 mm | |
| Width | 450 mm (ram side) | |
| Oven centers | 1200 mm | |
| Heating flue temperature | 1300 Degrees C. |
SCP Machine Specifications:
| Rail gauge | 12000 mm | |
| Machine hopper capacity | 120 Tonnes (corresponding to four and a half ovens) | |
| No. of stamping units | Five, with 20 drop hammers | |
| Traverse Speed | 60 m/min | |
| Cake Size | tapered to suit oven dimensions | |
| Weight of cake | 27 Tonnes | |
| Cycles per 24 hours | 120 |
