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Biomass pellet machine /briquetting machine
What is a Biomass pellet machine?
The biomass pellet machine mainly produces wood chips, straw, rice husks, bark, etc., which are processed and solidified into high-density pellet fuels.
Table of Contents
- Biomass pellet machine/briquetting machine
- Parameter table of biomass pellet machine
- Working principle of biomass pellet machine
- Video operation effect display of biomass pellet machine
- Applicable material range of biomass pellet machine
- Process flow of biomass pellet machine
- Characteristics of Biomass Fuel
- How to choose a biomass pellet machine?
Parameter table of biomass pellet machine
| Model | Output (t/h) | Power (kW) | Weight (t) |
| 450 | 0.6-1 | 55 | 3 |
| 550 | 0.8-1.5 | 75 | 5 |
| 650 | 1.5-2 | 90 | 6 |
Working principle of biomass pellet machine
- Preparation of raw materials. The biomass pellet machine first receives raw biomass materials, such as wood chips, straw, peanut shells, etc. These materials are crushed through internal cutting tools or hammers in the machine.
- Feeding system. The raw materials are fed into the spiral feeder through a feeder, driven by an electric motor, and then sent to the compression chamber between the pressing wheel and the mold for compression through the crushing gear.
- Compression molding. The motor drives the spindle to rotate and drives the rotor to rotate through a transmission device. The spiral bevel gear or pulley on the main shaft rotates synchronously, causing the rotor to produce angular displacement and gradually increase to a fixed value. At this point, the rotor begins to brake and rotate in reverse to reset the set value. Under the action of inertia, the rotor continues to rotate and begins to cut the wooden fiber bundles in the feeder, cutting them off and discharging them out of the feeder.
- Extrusion and cutting. The pressure roller squeezes the raw materials into granules and discharges them through the extrusion port. After the granular biomass fuel is cooled by a cooling device, it is cut into the required length of granular material by a cutting mechanism.
Video operation effect display of biomass pellet machine
Advantages of biomass pellet machine:
- Diversified raw materials: It can use agricultural and forestry processing waste such as wood chips, straw, rice husks, bark, etc. as raw materials to achieve the resource utilization of waste.
- Good environmental performance: Processing biomass materials into uniformly sized particles can be used as biomass energy, replacing traditional fossil fuels, reducing environmental pollution, and meeting the requirements of sustainable development.
- High density molding: capable of solidifying raw materials into high-density particulate fuel, improving the density and combustion performance of the fuel.
4: Simple operation: easy maintenance, reasonable equipment structure, easy operation, and usually equipped with automatic lubrication control system and automatic feeding device to improve the reliability and efficiency of equipment operation.
Applicable material range of biomass pellet machine
The biomass pellet machine is suitable for the production of biomass particles such as crop straw, branches and leaves, sawdust, cotton stalks, etc. For powder materials with a water content not exceeding 15%, they enter the feeding auger from the hopper, adjust the speed of the stepless speed control motor to obtain the appropriate material flow rate, then enter the mixer, stir with steam through the stirring rod for conditioning, and finally enter the compression chamber for granulation, producing granular materials.
Process flow of biomass pellet machine
Agricultural and forestry raw material collection → raw material crushing → raw material drying → granulation and shaping → cooling → screening → bagging
Characteristics of Biomass Fuel
The formed particulate fuel has a large specific weight, small volume, is resistant to combustion, and is easy to store and transport. The density after molding is 1.1-1.5, and the calorific value can reach 3400-4800 kcal. It is a high volatile solid fuel with low sulfur content.
How to choose a biomass pellet machine?
Biomass pellet machines can quickly and effectively convert biomass materials into pellets, making them suitable for large-scale production.
It has the following advantages:,
Stable quality: The generated particles have uniform specifications, stable quality, and are easy to store and transport.
Wide application range: capable of processing various biomass materials, such as crop straw, sawdust, bamboo chips, grass, etc.
Energy conservation and environmental protection: Using biomass particles as fuel can help reduce dependence on traditional fossil fuels, reduce energy consumption and environmental pollution.
Good economy: The production cost of biomass pellet machine is low, and it can operate continuously, with high economy.
Easy to operate: The biomass pellet machine has a high degree of automation, is easy to operate, and is relatively easy to maintain.
