With the continuous promotion of environmental protection policies . The application of biomass pellets as renewable energy has a wide range of prospects . Attracted the attention of a large number of investors. Biomass pellets are a kind of organic materials such as waste crop straw, wood chips, sawdust and other organic materials processed through the biomass pellet mill machine to make efficient and environmentally friendly energy. If you want to establish an efficient biomass pellet production line, high-quality biomass pellet mill machine is crucial. This article will introduce the production process of biomass pellets in detail.
The raw materials for biomass pellets are widely diverse, including agricultural crops (such as straw, rice husk, hay, etc.), forestry wastes (bark, wood chips, branches, trunks, etc.), municipal organic wastes and even food processing wastes. These are all valuable raw materials for biomass pellet production. After the raw materials are collected, they first need to be pre-treated. Pre-treatment includes: crushing, sorting and drying. The crusher crushes large pieces of raw material. The crusher crushes large pieces of raw material to facilitate subsequent processing. It is then sorted by a sieving machine to remove impurities. The most important pre-process is drying. It can ensure the quality of finished products. Because the moisture content in the raw material directly affects the moulding and combustion efficiency of biomass pellets.
The pre-treated raw material is sent to the biomass pellet mill machine. Under high temperature and pressure, the raw material is extruded into cylindrical or other shapes of biomass pellets. Under strong pressure they are compressed into biopellets of specific shapes and sizes. This process not only requires high precision and stability of the biomass pellet mill machine. To ensure the production of high quality biomass pellets, the ratio of raw materials and moulding conditions need to be strictly controlled. This ensures the biomass pellet density, hardness, combustion performance and so on. Improved density and stability by compression . It makes the biomass pellets more suitable for storage and transport. The temperature of biomass pellets after moulding is high. The pellets need to enter the cooling system to cool down. Rapid cooling not only prevents the pellets from deformation and rupture. It also ensures that good physical properties are maintained during storage. The surface of the cooled biomass pellets is smooth and hard.
The quality of biomass pellets is directly related to their combustion efficiency and environmental performance. Finished biomass pellets need to be tested for quality. The inspection includes the diameter, length, density, moisture content and ash content of the pellets. Biomass pellets that pass the test are packaged through automatic packaging machines. The pellets are then packed according to pre-set specifications. This ensures that the quantity of pellets in each package is accurate. Biomass pellets are usually packed with biodegradable or recyclable materials.
The biomass pellet production process may seem simple but has many considerations. Each production link is crucial. In the future, with the continuous progress of science and technology and the increasing expansion of the market. Biomass pellets will become an important force to promote energy transformation and achieve green development. If you want to know more details about biomass pellet mill machine . Welcome your enquiry!
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