How to set the parameters of biomass pellet machine?
During the use of biomass pellet machine, reasonable parameter setting is crucial to improve production efficiency and pellet quality.
1. Key parameter selection
1. Raw material humidity: The humidity of biomass raw materials has a great influence on the operation of pellet machine and pellet quality. Generally speaking, the raw material humidity should be controlled between 10% and 15% to ensure the density and combustion performance of pellets.
2. Compression ratio: The compression ratio refers to the ratio of the aperture of the pellet machine mold to the particle diameter. The selection of compression ratio should be determined according to the type of raw material and the required particle density. Generally speaking, the compression ratio of wood raw materials can be set between 4 and 6, and the compression ratio of soft raw materials such as straw can be appropriately reduced.
3. Mold aperture: The size of the mold aperture directly affects the diameter and density of the pellets. Users should choose the appropriate mold aperture according to actual needs. Generally speaking, the diameter of biomass pellets is more common between 6 and 12 mm.
2. Parameter setting steps
1. Check the equipment: Before setting the parameters, first check whether the equipment of the biomass pellet machine is intact, including whether the motor, reducer, mold and other components are operating normally.
| Model No. | Capacity(kg/h) | Power(kw) | Weight(t) |
| RKL-250 | 100-200 | 15 | 0.5 |
| RKL-300 | 150-250 | 22 | 0.65 |
| RKL-350 | 100-300 | 30 | 0.76 |
| RKL-400 | 300-600 | 37 | 2.2 |
| RKL-450 | 500-800 | 55 | 4.3 |
| RKL-550 | 1000-1500 | 90 | 5.5 |
2. Adjust the humidity of the raw materials: According to the actual situation of the raw materials, adjust the humidity of the raw materials to the appropriate range by drying or adding desiccant.
3. Select the appropriate mold and compression ratio: According to the type of raw materials and pellet requirements, select the appropriate mold and compression ratio for installation.
4. Start the equipment and observe the operating status: After setting the parameters, start the biomass pellet machine and observe its operating status. If there is any abnormality, stop the machine in time to check and adjust the parameters.
3. Precautions
1. During the parameter setting process, follow the instructions for use and safety operating procedures of the equipment to ensure personal and equipment safety.
2. According to the changes in raw materials and the requirements of pellet quality, adjust the parameters in time to obtain the best production effect.
3. Regularly maintain the biomass pellet machine to extend the service life of the equipment and keep it in good operating condition.
