Burners
For existing EAF furnaces, productivity and specific energy needs are as far as they go. However, the furnace’s efficiency can be increased by using innovative technology of oxygen and carbon based fuel.
Our company supplies a complete range of solutions to help increase performance which include burners and systems for post-combustion optimisation, decarburisation, carburisation and forming foamy slag and at the same time the related technical processes.
Managing Oxygen
Oxygen management solutions help improve converters and EAFs to be combined into one process.
You are provided with all the necessary equipment, system and operational knowledge to increase the injection process to maximum efficiency levels.
Productivity is increase through a combined injection of coal and oxygen, even higher than 45 Nm3 / t.
By using our technical knowledge, you can save on energy and thermal and metallurgical processes are optimised for better preheating, smelting and refining.
The above mentioned management system can be applied to DRI / HBI as well as molten metal loading procedures beneficial to steel quality and saving money.
Processing technology
Our company supplies a full range of water-cooled supersonic lances, used to blow oxygen and coal into the arc furnace.
Conventional lances are mounted on a manipulator and the furnace door remains open during injection.
With the modern EAF injection, the furnace door remains closed while it is switched on.
This is possible by using innovative Refining Combined Burners (RCB).
Refining Combined Burners
The new Refining Combined Burners is an all-in-one, fully automated, versatile tool installed as a single panel on the side of the furnace near the molten metal.
This system allows you to burn both the oxygen and coal injector as well as the burner in one single system. The cold parts within the furnace are avoided through optimizing the position of the RCB unit.
Main benefits
- 20% faster heat cycle
- Increased system flexibility for an obvious cut in cost
- Lower energy, electrodes, etc., consumption
- Foamy residue for less energy use and to increase the life of the refractory
- Better casting temperature and uniformity
- Computerised management control in order to optimise performance
- Reducing maintenance costs and manpower required
- Recycling powders for higher production and lower disposal costs.