Waste Incinerator Classification by Combustion Design:

Waste Incinerator Classification by Combustion Design:

These types are defined based on the waste combustion method and air control method:

Dual-chamber incinerators: The current industry standard.

They use a main combustion chamber to burn waste and an auxiliary "afterburner" to decompose it before harmful gases and particulate matter are released into the atmosphere.

Controlled-air (low-oxygen) incinerators:

Limit the amount of air in the main combustion chamber to minimize dust and fly ash generation, then achieve complete combustion through secondary air injection.

Low-Temperature Incinerator Energy Saving Technology:

Fireprint, a Chinese company, manufactures ultra-low temperature small-scale waste-to-energy incinerators with processing capacities of 0.6-5 tons/24 hours.

These low-temperature magnetopyrolysis furnaces utilize a low-temperature furnace body (50-380 degrees Celsius), requiring no fuel, producing no dioxins, releasing no heavy metals, and eliminating fly ash and graphite dust.

They offer significant energy savings annually, and the low temperature also extends the furnace body's lifespan. Top-Down vs.

Bottom-Up Systems:

Top-Down:

More suitable for medical/hazardous waste because they allow for controlled combustion, reducing smoke and harmful byproducts.

Bottom-Up:

More suitable for dry combustible materials but may struggle with wastes with high moisture content.

Fixed Grate Incinerators: Fixed-installation on-site systems designed for reliable, long-term operation in a single location.