Applications of Magnetic Municipal Waste Thermal Decomposition Devices

Applications of Magnetic Municipal Waste Thermal Decomposition Devices

Magnetic waste thermal decomposition devices use magnetic fields to decompose organic waste, such as plastics, rubber, and other organic materials, without relying on external fuel. This process, commonly known as magnetic pyrolysis, involves the interaction of magnetic fields with oxygen-enriched air, generating heat within a fluidized bed. The organic waste is then thermally decomposed into ash and useful byproducts, such as steam, which can be used to generate electricity. Advantages of Fireprint devices include significant waste volume reduction, suppression of harmful emissions such as carbon dioxide and dioxins, and the potential for energy recovery, contributing to a circular economy.

 

PRC Fireprint Working Principle

 

1. Waste Input:

Organic waste is fed into the device, which may require pre-processing, such as drying or shredding for bulky waste.

 

2. Magnetic Heat Generation:

Oxygen-enriched air is fed into an air fluidized bed, where it flows through permanent magnets. This magnetic interaction with the air is known as "magnetocaloric heating."

 

3. Thermal Decomposition (Pyrolysis):

The heated air is then transported to the organic material storage area, where it is maintained at a constant high temperature. This process thermally decomposes the organic material into simpler substances. 4. By-product Generation:

The decomposition process converts organic matter into a residue called ash or magnetic powder. Additionally, the process generates steam that can be used to produce energy, such as hot water or electricity.

5. Waste Reduction and Recovery:

The volume of the ash produced is significantly smaller than the original waste. Undecomposed inorganic materials, such as metal and glass, can be separated and reused.

Key Features and Benefits

Fuel-Free Operation:

The primary decomposition process in many devices requires no external fossil fuels or electricity, instead relying on heat generated by magnetic interactions.

Environmental Benefits:

Magnetic thermal decomposition helps suppress emissions of harmful substances such as carbon dioxide and dioxins.

Significant Volume Reduction:

The process can significantly reduce the volume of organic waste, by up to one-five-hundredth of its original volume.

Energy and Resource Recovery:

The steam generated can be captured and used for energy recovery, promoting efficient resource recycling.

Versatile Waste Treatment:

These devices can process a variety of organic materials, including plastics, rubber tires, wood, food waste, and even certain types of medical waste.