Large Scale Continuous Charcoal Making Machine

Charcoal making machine is an environmental protection type machinery, also called carbanization furnace. The charcoal making machine is used to convert biomass wastes such as wood chips, bamboo, coconut shells, sawdust, rice husks and many agricultural wastes into high-quality charcoal.

DOING charcoal making machine uses pyrolysis technology to convert biomass waste into charcoal under anaerobic and high-temperature conditions. Next, I will take wood as an example to introduce the working process of DOING charcoal making machine.

Charcoal making machine

The working process of the charcoal machine is to pyrolyze wood at high temperatures, remove moisture, volatile matter and ash in the wood, and finally obtain charcoal. The working process of charcoal making machine is generally divided into three main stages: drying, carbonization and cooling.

Drying is the first step in the working process of charcoal making machine. First, start the carbonization furnace and heat the air in the furnace by burning a certain amount of fuel (such as charcoal, coal, etc.) to gradually increase the temperature in the furnace and preheat the raw materials. This step is used to dry the raw materials, evaporate moisture and other volatile substances in the raw materials, and reduce gas emissions during the carbonization process.

Dryer of charcoal making machine

The raw materials contain moisture and volatile organic compounds, which need to be dried and devolatilized. Drying temperature and time vary depending on the raw materials. Therefore, in specific practice, parameters such as heating temperature and holding time need to be adjusted according to the characteristics of the raw materials and the requirements of the target product to obtain the best carbonization effect. For example, raw materials such as wood generally need to be dried first to reduce the moisture content to less than 10%.

When the furnace temperature reaches a certain level, the volatile organic compounds in the raw materials begin to decompose, producing some flammable gases (such as methane, carbon monoxide, etc.). At the same time, the solid part of the raw materials begins to undergo a carbonization reaction, eventually forming carbon. Carbonization is the focus of the working process of charcoal making machine and require more attention. During this process, some parameters such as temperature, carbonization speed, etc. need to be paid attention to and controlled to ensure the quality of the carbonized product.

                                                    Carbanization of charcoal making machine

Place the carbonized charcoal in a well-ventilated place for cooling so that the charcoal gradually cools down. During the cooling process, the charcoal shrinks and forms a hard structure, allowing it to achieve high carbon content and excellent physical and chemical properties. If you want to collect by-products such as tar and wood vinegar, you can configure a more comprehensive production line.

Although the working process of charcoal making machine is relatively simple, the high performance, sustainability and economic viability of charcoal making machine plays a key role in sustainable resource utilization and circular economy strategies.

1.It has high production efficiency and stability, and can continuously produce high-quality charcoal fuel to meet market demand, the carbonization rate can reach 99%.

2.Wide range of raw material adaptability, saving time.

3.Equipped with exhaust gas treatment system, the working process of charcoal making machine is environmental protection.

4.The combustible gas generated during carbonization process can be recycled as fuel in the furnace after purification, greatly reduce energy consumption and emissions.

5.Charcoal making machine adopts PLC control system and automation technology, which is easy to operate and has low labor cost.

DOING has more than thirteen years of professional knowledge, focusing on waste recycling machinery. So if you want to know more about charcoal making machine, or want to carry out similar projects, please feel free to contact the DOING.