Aluminum plastic waste recycling technology: pyrolysis equipment

Aluminum plastic, also known as aluminum foil plastic, aluminum-containing plastic or pure aluminum bag, is a composite material made of aluminum foil and plastic through a special process. It is widely used in pharmaceutical packaging, food packaging, cosmetic packaging, chemical industry and packaging in various precision industries. For example, in daily life, we often see pharmaceutical vacuum packaging (capsule board, medicine plastic board), snack packaging (snack packaging bags, beverage bottle packaging bags), welding wire packaging bags, aluminum plastic film scraps, building materials decorative aluminum plastic board, aluminum edge paper, etc. These all contain aluminum foil and plastic.

Raw material of Aluminum plastic recycling pyrolysis technology

Aluminum plastic waste recycling pose a unique recycling challenge due to their tightly bonded aluminum and plastic layers. Traditional separation methods (such as chemical dissolution or mechanical crushing) often struggle with efficiency or environmental compliance. However, with advancements in technology, pyrolysis has emerged as a promising solution for recycling this type of waste. Pyrolysis is a thermal decomposition process that involves heating aluminum plastic waste in the absence of oxygen to break it down into fuel oil, aluminum block, carbon black and syngas. In this article, we will delve into the details of aluminum plastic waste recycling technology, with a specific focus on the pyrolysis equipment offered by DOING.

Type of DOING Pyrolysis Equipment for Aluminum-Plastic Waste Recycling

Process of DOING Pyrolysis Equipment for Aluminum-Plastic Waste Recycling

1.Feeding: Align the feeder with the feed port, and then use a forklift or grabber to put the raw materials into the feeder. The feeder will push the raw materials into the cracking furnace with a thrust of 50 tons. It is recommended to bundle the aluminum and plastic before loading them into the feeder to increase the loading capacity.

2.Pyrolysis: Turn on the burner at the furnace position, ignite and start heating, and the heat from the combustion continues to heat the furnace. The temperature is between 200-380℃, which is the best temperature for pyrolysis of aluminum and plastic into oil and gas.

3.Condensation: The oil and gas into liquid oil through cooling and condensation. The condensable oil and gas are stored in the storage tank for further processing or direct use. The non-condensable gas is collected and can be used as process fuel.

4.Solid Residue Handling: Aluminum plastic pyrolysis equipment generally adopts side slag discharge and front slag discharge. After the pyrolysis process is completed, stop heating, wait for the pyrolysis furnace temperature to drop to room temperature, open the furnace door, and discharge the carbon black and aluminum blocks. At this time, the carbon black and aluminum blocks will be automatically separated and only need to be screened and separated. The screened carbon black and aluminum blocks can be directly packaged and sold.

Process of DOING Pyrolysis Equipment for Aluminum-Plastic Waste Recycling

Features of DOING Pyrolysis Equipment for Aluminum-Plastic Waste Recycling

1.Environmental: DOING advanced gas treatment device minimizes harmful emissions, ensures minimal impact on the environment, and meets strict emission standards.

2.Durability and Reliability: Constructed from high-quality materials such as Q345R steel and stainless steel options, the DOING pyrolysis equipment ensures long-term durability and resistance to corrosion.

3.Versatility: The system is customizable to fit different needs, with various models available based on processing capacity and desired outputs.

4.Cost-Effective: DOING pyrolysis equipment design is energy-efficient and efficient, and the flammable and non-condensable gas produced can be used as reactor heating fuel, maximizing output while reducing operating costs.

Aluminum plastic to fuel and aluminum block pyrolysis equipment

Using pyrolysis technology to recycle aluminum and plastic waste is a sustainable solution. DOING specializes in the production of aluminum-plastic pyrolysis equipment, rubber tire to fuel oil recycling pyrolysis machine, with 14 years of manufacturing experience, and can provide customers with a full range of services such as process design solutions, equipment customization and production, equipment installation and commissioning. If you have any needs for waste recycling equipment, please consult DOING.