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What is the working principle of a continuous carbonization furnace?
Source:Hengju Time:2023-06-14 Reading:

The continuous carbonization furnace adopts advanced technology for the recovery, purification, and cyclic combustion of combustible gases such as carbon monoxide, methane, and oxygen generated during the carbonization process.

Continuous carbonization machine is an ideal equipment for carbonizing wood chips, rice husks, peanut shells, plants, bark, straw, organic matter, hemp stalks, walnut shells, coconut shells, palm shells, sawdust and other carbon containing wooden materials (particles with a diameter of less than 15mm) under high temperature conditions in the carbonization machine, without oxygen carbonization, and with high carbonization rate. At the same time, it can pyrolyze garbage, waste tires, lignite, coal based, semi coke, activated coke, magnesium oxide, Sodium oxide and other chemicals at high temperature.

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Working principle of continuous carbonization furnace:

The carbonization machine first burns materials through the gasification furnace to produce smoke. After the smoke purification system considers gas impurities such as wood tar and oil smoke, the smoke is transported into the carbonization machine for combustion. When a certain temperature is reached, the carbonization machine adds materials that need to be carbonized, and through pipeline transmission, the materials are burned in the carbonization machine. The combustion of organic matter needs to meet three requirements: heat, oxygen, and organic matter, because the carbonization machine is almost a closed space, To meet the demand for oxygen deficiency, the material will not burn into ash but only into charcoal after adjusting the speed of the internal conveying device of the carbonization machine at a high temperature of 800 degrees Celsius. The flue gas generated by the materials burned in the carbonization machine is purified and then returned to the carbonization machine for combustion, allowing the machine's thermal energy to operate continuously, achieving smoke-free, environmentally friendly, and continuous effects. Finally, the carbon is transported through a cooling machine for cooling, so that the temperature when it comes out is only 50-80 degrees. During the transportation process, the carbon comes into full contact with the air. If the material has a high density and is relatively thick, although there is no open flame on the surface, there may be sparks in the core of the material, and it may also self ignite. It is necessary to install a mist like spraying device to cool the carbon produced twice, in order to completely eliminate the source of ignition.