What Are The Density Of Biomass Pellets And Its Influencing Factors?
1. Density of biomass pellets
Biomass pellets are a fuel made of compressed biomass pellets. Its density refers to the ratio of its mass to the volume it occupies. The density of biomass pellets is usually between 600-750 kg/m3, which means it is denser than many other biomass fuels.
2. Factors affecting the density of biomass pellets
1. Type of raw materials: The density of biomass pellets is affected by the type of raw materials. Since different types of biomass have different fiber morphology and fiber density, the density of biomass pellets produced by different types of biomass pellets will also be different.
2. Manufacturing process: The manufacturing process of biomass pellets will also affect its density. Biomass pellets are usually made by high temperature and high pressure, which makes the fibers between the particles more compact, thereby increasing the density of biomass pellets.
| Model | Capacity | Power | Dimensions | Weight |
| MK-250 | 100-200kg/h | 15kw | 1120*440*1060mm | 400kg |
| MK-300 | 200-300kg/h | 22kw | 1280*560*1220mm | 700kg |
| MK-350 | 300-400kg/h | 30kw | 1300*600*1250mm | 800kg |
| MK-400 | 400-600kg/h | 37kw | 1390*650*1290mm | 1000kg |
| MK450 | 600-800kg/h | 45kw | 1620*700*1600mm | 1500kg |
3. Particle size: Particle size is also one of the factors affecting the density of biomass pellets. The smaller the particle size, the more particles there are in the same volume, and the smaller the gaps between particles, thus increasing the density of biomass particles.
4. Storage method: The storage method of biomass particles will also affect their density. If stored in a dry and closed environment, the moisture content of the particles can be reduced, making the particles closer together, thereby increasing the density of biomass particles.
III. Conclusion
The density of biomass particles is an important factor affecting their combustion efficiency and transportation costs. Its density is affected by factors such as the type of raw materials, manufacturing process, particle size and storage method. In order to increase the density of biomass particles, we should optimize the manufacturing process, select appropriate raw materials and adopt appropriate storage methods.
