OXYGEN LANCE MANIPULATOR
The carbon oxygen lance mainly refers to the EAF smelting, generally referring to the carbon oxygen lance at the EAF furnace door, as well as the furnace wall carbon oxygen burners also called KT lance. The furnace door carbon oxygen manipulator is equipped with two water-cooled nozzles, some with two water-cooled oxygen lances, and some with combination oxygen lance.
The former consists of two oxygen lances arranged around, one is a Laval supersonic oxygen lance and the other is a carbon lance used for direct hole carbon powder spraying; The latter is equipped with two spray lance arranged above and below the overall lance, with a supersonic oxygen lance below, which is also a Laval nozzle, and a carbon lance above.
ADVANTAGES
OXYGEN LANCE MANIPULATORADVANTAGES
oxygen lance manipulatorAdvantages
During smelting, the spray lance inside the furnace door gradually inserts into the furnace as the scrap steel melts. Compared with traditional smelting processes, the use of EAF carbon oxygen lance has the following advantages:
The furnace door carbon oxygen lance injects oxygen into the molten pool at Mach 2 supersonic speed, which changes the Chemical equilibrium in the molten pool and greatly increases the amount of CO in the molten pool.
The whole process of foam slag smelting, due to the participation of carbon injection, the conditions for the whole process of foam slag smelting are improved, the splash is reduced, the power utilization rate is increased, the noise is reduced, and the quality is improved;
As the temperature of the flue gas increases, sufficient oxygen reacts with carbon. Compared with traditional systems, free oxygen is used for CO combustion during decarbonization, resulting in a weaker oxidizing atmosphere in the furnace, reducing electrode and refractory consumption.
WHY
WHY SUCH LANCE SYSTEM IS NEEDED?
Carbon removal.
Promotion reduction reaction.
Slag forming.
Horizontal stirring of liquid bath.
Remote control.
Optimal height (up and down) adjustment for different process stages.
Increase of oxygen efficiency and productivity.
Increase of chemical reaction to speed up liquid melting down.
For more information about different types of furnaces used in metallurgy, please feel free to contact us!
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
VOD VACUUM OXYGEN DECARBURIZATION | VOD VACUUM OXYGEN DECARBURIZATIONVD/VOD Furnace The equipment structure of a VOD furnaceis basically the same as that of a VD vacuum refining fu... |
 |
WATER-COOLED PANELS | WATER-COOLED PANELS CHNZBTECH, a professional water cooled panelssupplier, is committed to getting those standards, engineering and manufacturing ... |
 |
OXYGEN LANCE MANIPULATOR | The carbon-oxygen lance mainly refers to the EAF smelting, generally referring to the carbon-oxygen lance at the EAF furnace door, as well as the f... |
 |
SLAG POT | Both ferrous and non-ferrous metallurgical enterprises produce a large amount of high-temperature liquid slag, and the vast majority of steel furna... |
 |
Furnace Auxiliary Equipment | Steelmaking is a continuous process. The meltshop is a hazardous environment, filled with intense heat, suffocating dust, glowing metal, and open f... |
Похожие товары
 |
Customizable High-Transparency Window Screen Materials | Продавец: Hebei Jinbiao Construction Materials Tech Corp., Ltd. | Customizable High-Transparency Window Screen Materials In today's world, the demand for cust... |
 |
High Visibility Window Screens Manufacturer | Продавец: Hebei Jinbiao Construction Materials Tech Corp., Ltd. | High Visibility Window Screens Manufacturer High Transparency Window Screen High Visibili... |
 |
High Elastic Wire Mesh Manufacturer | Продавец: Hebei Jinbiao Construction Materials Tech Corp., Ltd. | High Elastic Wire Mesh Manufacturer High-Elastic Wire Mesh High Elastic Wire Mesh Manufac... |
 |
Stainless Steel Security Screen Manufacturer | Продавец: Hebei Jinbiao Construction Materials Tech Corp., Ltd. | Stainless Steel Security Screen Manufacturer Stainless Steel Security Screen Manufacturer -... |
 |
Galvanized Steel Grating for Drainage | Продавец: Hebei Canri wire Mesh co.,Ltd | Galvanized Steel Grating for Drainage Steel gratingfor drainage, also known as galvanised draina... |
