Page 151 - Biomass Gasification, Pyrolysis And Torrefaction Practical Design and Theory
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128 Biomass Gasification, Pyrolysis and Torrefaction
Gas outlet
Biomass feed
Reactor
+ + +
+ +
Torrefied
Hot gas inlet Perforated belt Biomass outlet
and conveyor
D. Oscillating belt reactor
Biomass storage
Oil burnar Air
Waste gas
Product cooler
Hot gas to dryer
Hot gas
Torrefaction drum Torrefied biomass
Dried biomass
Hot gas
Indirectly heated rotary drum Torrefied
biomass
E. Rotary drum reactor
Biomass inlet
Heaters Cooling section
Motor
Heaters
Torrefied outlet
F. Screw conveyor reactor
FIGURE 4.9 (Continued)
