The biomass two-layer continuous drum carbonization machine is a special carbonization equipment for dry distillation and anaerobic carbonization of materials under high temperature conditions. Suitable for coconut shell, walnut shell, apricot shell, hemp, sawdust, sawdust, rice husk, bamboo, eucalyptus, fungus residue, medicine residue, furfural residue, coffee residue, palm shell, peanut shell, sunflower seed shell, and other carbon-containing Small particles of wood materials.
The carbonization machine adopts the advanced technology of recovery, purification, and cyclic combustion of combustible gases such as carbon monoxide, methane, ethane, etc. produced during the carbonization process, which solves the problem of environmental pollution caused by the dense smoke generated by the ordinary carbonization furnace in the carbonization project It also solves the problem of heat energy required by the equipment, fully achieves self-sufficiency, improves the continuity and economy of equipment, makes full use of agricultural and forestry residues, turns waste into treasure, and contributes to a green environment.
Biomass two-layer continuous drum carbonization machine is a professional equipment for continuous high-temperature heating and carbonization of biomass under the condition of no oxygen and poor oxygen. It is composed of two-layer carbonization machine, preheat wood powder burner (or gasifier, natural gas burner), combustible gas purification device, external heating furnace of carbonization machine, feeding conveyor, cooling and carbon discharging machine and control, etc In this paper. The biomass is transported into the inner drum by the conveyor. The waste heat in the furnace is used to dry and preheat the materials to 200-250 ℃. The outer drum is provided with a combustible gas recovery pipeline at the end. The combustible gases such as carbon monoxide, methane and ethane produced in the carbonization process are fully utilized to separate wood tar, wood acid solution, water and ash through the flue gas purification system The pure combustible gas is sent to the heating furnace outside the carbonization machine for full combustion and heating to the carbonization machine to achieve reciprocating cycle heating and continuous production. The carbonization temperature is generally controlled at / 700-800 ℃. The carbonized products are discharged from the carbonization machine through water cooling, and the carbonization ignition is supplied by the pre heating wood powder burner (or gasifier or natural gas burner).
|
Model |
Inner layer diameter(mm) |
Outer layer diameter(mm) |
The drum length(m) |
Carbon capacity(kg/h) |
Power(kw) |
Dimension(m) |
|
DLLT300 |
1000 |
1000 |
12 |
300 |
30-40 |
12*1.0*1.0 |
|
DLLT500 |
1300 |
1300 |
12 |
500 |
40-50 |
12*1.3*1.3 |
|
DLLT700 |
1600 |
1600 |
12 |
700 |
50-70 |
12*1.6*1.6 |
|
DLLT1000 |
1200 |
2000 |
12 |
1000 |
70-80 |
12*1.2*10*2.0 |
|
DLLT1500 |
1400 |
2200 |
12 |
1500 |
90-110 |
12*1.4*10*2.2 |
|
DLLT2000 |
1600 |
2400 |
12 |
2000 |
110-130 |
12*1.6*10*2.4 |
|
DLLT2500 |
1900 |
2700 |
12 |
2500 |
130-150 |
12*1.9*10*2.7 |
