Aluminum is widely used in various industries because of its light weight, easy processing, durability, and environmental protection characteristics. During the melting process, some impure mixed metals will be formed into aluminum dross, so how to manage and reduce the aluminum slag to reduce resource waste and improve productivity?
Now in order to improve production efficiency and maximize benefits, the aluminum industry will use some recycling equipment, such as smelting furnace, dross press, rotary furnace, aluminum recycling dross pan and other recycling molds and equipment. They play a very important role in improving the treatment and recovery of aluminum dross to reduce the impact of large amounts of aluminum residue on the environment.
Aluminum Dross
Aluminum dross is the residue produced in the aluminum melting and refining process, usually divided into white slag and black slag two kinds:
◇ White slag: high aluminum content, and easy to recycle.
◇ Black slag: the content of aluminum is relatively small, the oxides and impurities are more, and the recycling is more difficult.
Rational management of aluminum dross can reduce the waste of resources and increase more economic benefits.
Method of reducing aluminum dross
● In the smelting process, the melting loss of aluminum will increase with the increase of the amount of dross, which has a certain relationship with the melting temperature, the structure state of the charge and the production process. The use of modern tools smelting furnace can effectively reduce the oxidation rate of aluminum dross. It is an energy-saving furnace designed according to the smelting process, with a large volume, which can effectively improve production efficiency and reduce burning loss and labor force.
◎Temperature control: keep the temperature in the furnace higher than the melting point of aluminum to prevent overheating and speed up oxidation.
◎ Reduce metal exposure to the air: Some chemicals such as fluxes can be used to reduce the loss of aluminum caused by the reaction of molten aluminum with oxygen.
◎ Stirring: Smooth stirring of liquid aluminum can prevent the flow rate from being too fast, damaging the oxide film on the surface, thereby increasing the dregs.
● Use flux
Appropriate amount of effective flux can be added to molten aluminum to remove impurities and reduce dross, and improve the recovery rate of aluminum in dross.
● Quality raw materials
Purchasing high-quality waste and disposing of waste before melting can effectively reduce the amount of waste.
● Use modern tools
Current equipment processing technology, such as smelting furnace, dross press, rotary furnace, ingot molds etc. It can effectively control the temperature, maximize the treatment of aluminum dross, save resources, and extract high yield and high purity aluminum.
Role of Aluminum Recycling Dross Pan
1. Aluminum recycling dross pan can effectively separate the slag from molten aluminum, without personnel operation, can be automatically separated, and ensure the unity of aluminum.
2. With cooling function, it is easier to dispose of aluminum dross.
3. Through the unique design, the residual aluminum that can not be manually operated can be recovered.
4. Made of heat-resistant cast steel material, it can work in high temperature environment for a long time, and has excellent thermal conductivity, and the service life can reach 5-6 years.
Advantages of Effective Dross Management
1. Effectively reduce aluminum dross, obtain more aluminum, save resource waste.
2. Improved production efficiency and resource recycling.
3. Reduce waste disposal and cause environmental damage.
Conclusion
The use of intelligent tools, such as aluminum recycling dross pan, dross press, smelting furnace, can effectively reduce aluminum dross, obtain more aluminum resources, and simplify complex production procedures, improve production efficiency, ensure aluminum quality, and reduce enterprise operating costs. Achieve sustainable use of resources and maximize benefits. More information, please kindly contact us at Tech@huan-tai.org.
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