Biomass Fuel

Wood Pellet Processing Plant Process
(Process to make more money)

 Wood Material: Wood log, Wood chips, Wood Trunk, etc
 Moisture: 45-50% depends on the weather situation.
 Step 1: Use wood chipper(disc type/drum type) to chip into 30-50mm
 Step 2: Primary Hammer Mill (change the chips to smaller size 10-20mm)
 Step 3: Three Pass Rotary Dryer (To dry the smaller size of Wood Chips to 18% moisture )
• Step 4: Secondary Hammer Mill (To make sure the saw dust size will be lower than 5mm)
 Step 5: Pelleting and Cooling Station: Process the saw dust into size 8mm diameter and 20-40mm adjustable length pellets.

780

Straw Pellet Processing Plant Process
( Economical Feasible process) 

• Raw Material: Corn Straw,sunflower straw, sorghum straw,paddy straw, etc
• Moisture: dried natually to 25% moisture roughly
• Step 1: Use grinder(tub grinder type) to grinde into 6--125mm
• Step 2: Primary Hammer Mill (change the size to smaller size less than 10mm)
• Step 3: Pelleting and Cooling Station: Process the saw dust into size 8mm diameter and 20-40mm adjustable length pellets.

79-79-

EFB Pellet Processing Plant Process
(innovation process)

•  Raw Material: EFB
•  Moisture: 50-55% depends on the previous process
  (whether EFB screw press is used)
• Step 1: Use chipper(drum type) to shorten the size into 30-50mm
• Step 2: Belt Dryer (To dry the EFB fiber to 18% moisture and oil content can be lowered down )
• Step 3: Secondary Hammer Mill (To make sure the saw dust size will be lower than 5mm)
• Step 4: Mixer (to mix the wood saw dust with EFB fiber to lower down S Content.
• Step 5: Pelleting and Cooling Station: Process the saw dust into size 8mm diameter and 20-40mm adjustable length pellets.

780
模型