Biomass Fuel Pellet Production with Rice Husk
Rice husk is a good raw material for biomass fuel
Overview
Rice husk is a good raw material for the production of biomass fuel in agricultural waste. As long as the moisture meets the requirements, the rice husk can be pressed into cylindrical pellets directly with a pellet making machine, and the diameter of the formed pellets can be 6/8/10 mm.
Key Features
- Drying: moisture must be 10-15%
- Pelletizing: physical compression, no chemical adhesives
- Cooling: reduce temperature and strengthen pellets
- Packing: automatic weighing and sealing
- Optional: Triple Pass Dryer for high moisture materials
- Equipment: LDSG Dryer, LD700C Pellet Machine, LQC Cooler, LDPM Packing Machine
Granulation Process
Rice Husk → Pre-cleaning → Dryer (10-15% moisture) → Pellet Machine (6/8/10mm) → Cooler → Packing
Drying Section
Production Process
In order to ensure the output and the formation of particles, the moisture content of the raw materials must be 10%-15%. If the moisture content of the raw material is higher than 15%, you need to use a dryer to reduce the moisture.
Pelletizing Section
Production Process
The full process is a complete physical change. By the spinning of the main shaft, it drives the rollers of the pellet mill to push the materials into the trumpet shaped holes of the pellet mill ring die, and the materials are firmly compressed into shape. There are no any chemical adhesives are applied at all.
Cooling Section
Production Process
When the pellets are freshly made out of the machine, because it's from fully physical work, the temperature is very high, thus with the help of the cooling machine, not only the pellets could be cooled down, but also it could store the pellets for a while, strengthen the pressure of packing & conveying sections.
Packing Section
Production Process
Under the action of the packaging machine, the pellets are packed into the bag according to the required weight, and the bag is automatically sewn. Convenient for transportation and sale.
The Moisture Content Of Scraps Is Less Than 15%
If moisture is higher, need to use dryer to reduce the water content before pelleting section.
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Process required equipment
Triple Pass Dryer
LDSG 3-4KW 1-6T/H
Wood chips, Animal feed, bamboo chips, straw crushed materials, etc.
Pellet Machine
LD700C 110-132kw 1.5-2T/H
Biomass-energy fuels plant, power plant, wood processing plant, chemical plant etc.
Cooler Machine
LQC 7.5-30KW 1.5-12T/H
Using vibration locking device to improve the cooling effect, reduce the rate of breakage, reducing power consumption.
Packing Machine
LDPM 20-2000kg 10-40bags/hour
Speed fast, high precision, weighing, conveying and sealing bags automatically.
Customer Case
Location: Wenzhou, Zhejiang Province, China
Capacity: 2-3 t/h
Raw Material: sawdust and wood block
Moisture: less than 20%
We establish one 2-3 t/h wood pellet line in Wenzhou, Zhejiang Province in China. The raw material is sawdust and wood block. The moisture of raw material is less than 20%.