Carbonization Kiln

A horizontal carbonization kiln is a kind of equipment used for carbonizing organic materials. It is designed in the form of a horizontal layout and usually consists of a carbonization chamber, heating system, exhaust system, and control system.

Model	Capacity	Weight	Machine size
120	2000kg/24h	2.4t	2.85*1.6*2.1m
170	4000kg/24h	4t	2.85*2.1*2.1m
170	7000kg/24h	5t	4.6*2.1*2.1m

1. Drying Stage: From the ignition until the temperature of the carbonization furnace slowly rises to 160°C, the moisture contained in the fuel rod evaporates mainly due to external heating and the heat generated by the combustion of the fuel rod itself. The chemical makeup of the new rod remains virtually unchanged.
2. Initial Stage of Carbonization: This stage mainly relies on the combustion of the fuel rod itself to generate heat, causing the temperature of the carbonization furnace to rise to between 160 and 280°C. At this time, the wood material undergoes a thermal decomposition reaction, and its composition begins to change. Among them, unstable components, such as hemicellulose, decompose to produce CO2, CO, and a small amount of acetic acid and other substances.
3. Comprehensive Carbonization Stage: The temperature at this stage is 280~400°C. During this stage, the wood material undergoes rapid thermal decomposition, and a large amount of liquid products such as acetic acid, methanol, and wood tar are generated. Additionally, flammable gases such as methane and ethylene are produced, and these flammable gases are burned in the furnace. Thermal decomposition and gas combustion generate a large amount of heat, further increasing the furnace temperature. Wooden materials are carbonized and distilled into charcoal at high temperatures.

1. Horizontal Design: Utilizing horizontal manufacturing technology, no lifting equipment is required for incoming and outgoing materials. The three-layer structure includes an insulation layer to effectively maintain the temperature in the furnace.
2. Good Sealing: The furnace door adopts a boiler packing design to effectively control the amount of oxygen, thereby enhancing the carbonization effect and improving efficiency.
3. Fuel Efficiency: The carbonization furnace itself is equipped with pipes, allowing combustible gas to flow through the combustion zone and be ignited twice for heating, thus conserving fuel.
4. Short Cooling Time: Following the carbonization process, there are two cooling methods: water cooling and air cooling, both more convenient and quicker than natural cooling.

Established in 2011, Zhengzhou Shuliy Machinery Co., Ltd has always adhered to the development concept of environmental protection, committed to the research of recycling machinery.

So far, we have produced more than 30 kinds of recycling machines, including plastic granulator machines, egg tray machines, copper wire recycling machines, shredder machines, etc. We always focus on quality throughout the whole process of production and services.

In addition, Shuliy has a group of professional technical and sales teams, who concentrate on providing customers with a complete set of production programs, giving full play to the economic value, use value, and environmental protection value of the machine, and helping to earn more benefits for customers. At present, Shuliy machines have been exported to the United States, Canada, Australia, Malaysia, Indonesia, South Africa, and other countries. In the future, Shuliy Group will as always create more value together with you.

With the unique effect of high automation, and stable and reliable performance, the company has won the trust and good evaluation of many customers

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