With my country's increasing emphasis on integrated energy and environmental governance, biomass fuel utilizes solid waste from agricultural crops such as corn stalks, wheat straw, rice straw, peanut shells, corn cobs, cotton stalks, soybean stalks, rice husks, weeds, branches, leaves, sawdust, and bark as raw materials.
These materials are crushed, compressed, densified, and shaped into small rod-shaped solid pellets. Pellet fuel is produced by extruding raw materials such as sawdust and straw using rollers and ring dies at room temperature.
The density of the raw materials is generally around 0.6-0.8, while the density of the shaped pellets is greater than 1.1, making transportation and storage extremely convenient. Simultaneously, its combustion performance is greatly improved, leading to certain employment opportunities and economic benefits.
