The equipment mainly used in the metallurgical industry includes the
following types:
- Smelting equipment:
- Blast furnace: Used for iron smelting, the blast
furnace body consists of the throat, the body, the waist, the belly and
the hearth, and pig iron is obtained by reducing iron ore at high
temperature.
- Converter: Used for steelmaking, it removes impurities
and adjusts composition by adding scrap steel and oxygen for oxidation
reaction.
- Electric furnace: For steelmaking, it uses electric
energy to melt scrap steel and add materials. It is suitable for
small-batch production and the production of special steel.
- Reverberatory furnace: Used for smelting non-ferrous
metals such as lead and zinc, it generates high temperature by burning
fuel and is suitable for large-scale industrial production.
- Continuous casting equipment:
- Continuous casting machine: Used to rapidly solidify
molten metal liquid into initially formed castings, improving production
efficiency and product quality.
- Rolling equipment:
- Rolling equipment: Including cold and hot rolling mills
for plates, tubes, sections and wires, for the forming and processing of
metal materials.
- Lifting equipment:
- Metallurgical cranes: Such as foundry cranes, used for
lifting molten metal in high temperature and high dust environments to
ensure production safety and high efficiency.
- Environmental protection equipment:
- Flue gas purification device: Used to treat the flue
gas and dust generated during the smelting process, reducing
environmental pollution.
- Online leakage monitoring device: Used to detect the
safety status of electrical equipment and prevent safety accidents
caused by leakage.
These devices each play an important role in the metallurgical industry, jointly
ensuring an efficient, safe and environmentally friendly production process.
