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Sawdust Charcoal Making Machine – Turn Waste into Profitable Biochar!
Transform sawdust into high-value charcoal with our advanced continuous carbonization furnace.
- High Efficiency – Continuous operation, 24/7 production
- Eco-Friendly – Zero smoke, meets emission standards
- Multi-Purpose Biochar – Fuel, soil amendment, activated carbon & more
- Low Operating Cost – Automatic control, energy-saving design
Why Sawdust Is Suitable for Making Charcoal?
Sawdust is the foam-like particles generated through woodworking operations in sawmills, pulp mills, ETC. While sawdust is typically seen as industrial waste in the timber sector, some of its characteristics make it ideal for the production of valuable charcoal.
High Carbon Content
Sawdust is primarily composed of carbon, which is a key component for charcoal production. This presents the potential for converting sawdust into charcoal.
Porous Structure
The porous nature of sawdust provides numerous channels for the release of volatile organic compounds during the pyrolysis process. This helps in achieving a more efficient conversion of sawdust into charcoal.
Availability
Sawdust is a byproduct of various wood processing industries, making it readily available and cost-effective. This makes it a sustainable and economical choice for charcoal production.
Proven Capability to Produce High-quality Biochar
Biochar can be used for soil improvement, water treatment or industrial adsorbents, and the market demand is stable.
Testing Report of Sawdust Charcoal
Here we select local Chinese sawdust to test the quality of sawdust charcoal. The report indicates that the calorific value of the sawdust charcoal produced by our sawdust charcoal machine hasexceeded 6000 kcal/kg, approximately doubling that of raw sawdust (typically 3000-4500 kcal/kg). This outstanding performance makes sawdust charcoal a reliable and efficient energy source with good economic benefits. 所以, we sincerely recommend that you consider this project.
| No. | 1# |
| 种类 | Saw dust |
| 总水分mt％ | 6.84 |
| 分析水百分比 | 4.51 |
| 干燥基灰广告％ | 5.871 |
| 挥发性物质为vd％ | 20.8 |
| 固定碳FCAD％ | 68.91 |
| 硫含量以干燥的基础st.d％ | 0.08 |
| oking特性1-8crc | |
| 新的国家标准热量表干燥基础高热量kcal/kg | 6454 |
| 新的国家标准热量表方法获得基本低热量值kcal/kg | 6088 |
笔记: Different types, 水分, sizes of raw materials, and technical parameters will have an impact on the biomass carbonization results.
Sawdust Charcoal Making Process
The entire sawdust recycling process mainly includes crushing, 烘干, feeding, carbonization, discharging, combustible gas recovery, exhaust gas treatment, and sawdust briquette production.
01 Preprocessing
- 压碎 (optional): The crushing system processes sawdust into target sizes (less than 20mm).
- 烘干 (optional): The drying system processes the sawdust to a moisture content of less than 15%.
02 Carbonization
- Feeding: The sawdust is automatically fed into the furnace via a conveyor belt, screw feeder or Z-Belt.
- Carbonization: After heating the main furnace, the temperature gradually rises. The initial temperature helps dry out some of the moisture in the sawdust. When the temperature reaches 250 degrees Celsius, demethylation begins. Combustible gas starts to generate. At 280 degrees Celsius, the exothermic reaction begins. The hydrocarbon molecules split into smaller carbon molecules and hydrogen. charcoal begins to be produced. As the temperature hits 450 degrees Celsius, aromatic ring compounds begin reacting.
03 Discharging
- Sawdust charcoal: Through a three-stage water-cooling discharger, sawdust charcoal below 45 degrees Celsius is collected.
- Tar & wood vinegar collection (optional): Via the condenser, tar (biomass oil) and wood vinegar separate out and are collected separately.
- Sawdust charcoal briquette making (optional): After being processed by the sawdust charcoal briquette machine, the original shape of charcoal can be made into the required shape, such as round, 正方形, stick, ETC.
04 Combustible Gas Recovery
- After condensation and sulfur removal treatment, combustible gas can be recovered and reused.
- We can also introduce the excess heat from the carbonization furnace into the dryer to recycle the combustible gas, thereby saving fuel for the dryer.
05 Exhaust Gas Treatment
- The emission gas is treated by a spray tower, water curtain de-dusting tower, and cooling tower. The processed emission gas meets the EU emission standards.
- Weiwa Group provides high-standard customized exhaust gas treatment system.
Features of Sawdust Charcoal Making Machine
配备警报设备
PLC电柜有一个警报设备, 并且将有一个警报显示和一些电气故障的警报.
与防爆炸的水密封
可燃管道上有一个防爆炸的水密封 (为了防止设备中可燃气体的异常压力)
频率粉丝指南
所有管道中气体的方向由风扇领导 (风扇是可变频率), 当管道被阻止时，它将显示在PLC上
高热效率
该材料没有与烟道气体接触，也不会被热空气污染.
良好的节能效果
该设备的热利用率较高, 使用前变换器的空气使用可以有效地提高热效率 5-10%, 节能效果很好.
How to use Sawdust Charcoal Making Machine to make profits
Sawdust to charcoal is a circular economy solution. Sawdust are converted into biomass charcoal resources. Biomass charcoal can be applied to both the cultivation industry and the food processing industry. This allows for sustainable development and a truly closed-loop solution.
保证获得碳信用交易
- High carbon content
- 100% Natural and environmentally friendly
- Trap large amounts of carbon dioxide and Improve carbon footprint
- Be used for market transactions, such as carbon credits, carbon offsets
Soil Amendment
- 80% 微孔结构以改善土壤曝气和排水
- 提供一些微量元素, 例如钾, 镁, 锌
- 碱度和离子交换有助于调整土壤pH并节省肥料成本
High-Quality Sawdust Biochar Output
The sawdust charcoal not only finds renewed application in the wood processing industry as a fuel but also has extensive uses in various other industries.
Hookah Charcoal
Sawdust charcoal, after undergoing special treatment, can be used as a flavorful hookah charcoal. It is employed in hookah pipes for people to enjoy, helping to relax the mind and body.
BBQ Charcoal and Cooking
Sawdust charcoal is easy to light. It is ideal for home cooking and BBQ. You can purchase charcoal briquette machine at Weiwa Group.
Policy subsidy application
Some countries or regions provide subsidies or tax incentives for the use of biomass energy, such as the EU’s “Green New Deal” or China’s renewable energy support policy.
Sawdust biochar is characterized by good stability and slow decomposition. Mixing it into the soil helps with carbon sequestration, reducing the concentration of carbon dioxide in the atmosphere.
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