AESI BIOTEC Series

BIOTECAlternative Energy Solutions International, Inc. offers the premier modular biomass-to-energy system necessary to reliably meet long-term energy needs. Based on a technology developed over 50 years ago by Uniconfort, an ISO 9001 company, and now exclusively fabricated by AESI in the United States, the BIOTEC Series leads the industry in cost effective heating systems; accommodating biomass fuel diversity, composition, and moisture content.

Energy Outputs

  • Hot Water @ 203°F
  • Saturated Steam up to 175 psig
  • Superheated Water up to 300°F

AESI BIOTEC Series Models

MODEL THERMAL OUTPUT STEAM DELIVERY FUEL CONSUMPTION
  kcal/hr kWth (kJ/s) BTU/hr BHP kg/hr lbs/hr kg/hr tonne/yr lbs/hr ton/yr
30 300,000 349 1,189,700 36 500 1,102 95 757 209 835
35 350,000 407 1,387,983 42 583 1,286 116 930 256 1,025
40 400,000 465 1,586,267 47 667 1,470 133 1,063 293 1,171
45 450,000 523 1,784,550 53 750 1,653 149 1,196 329 1,318
50 500,000 581 1,982,833 59 833 1,837 166 1,328 366 1,464
60 600,000 697 2,379,400 71 1,000 2,205 199 1,594 439 1,757
70 700,000 814 2,775,967 83 1,167 2,572 232 1,860 512 2,050
80 800,000 930 3,172,533 95 1,333 2,939 266 2,125 586 2,343
100 1,000,000 1,162 3,965,667 119 1,667 3,674 332 2,657 732 2,928
120 1,200,000 1,395 4,758,800 142 2,000 4,409 399 3,188 879 3,514
140 1,400,000 1,627 5,551,934 166 2,333 5,144 465 3,719 1,025 4,100
160 1,600,000 1,860 6,345,067 190 2,667 5,879 531 4,251 1,171 4,686
200 2,000,000 2,324 7,931,334 237 3,333 7,349 664 5,313 1,464 5,857
250 2,500,000 2,906 9,914,167 297 4,167 9,186 830 6,642 1,830 7,321
300 3,000,000 3,487 11,897,000 356 5,000 11,023 996 7,970 2,196 8,785
400 4,000,000 4,649 15,862,667 474 6,666 14,697 1,328 10,627 2,928 11,714
500 5,000,000 5,811 19,828,334 593 8,333 18,371 1,660 13,283 3,661 14,642

SuperiorGrateSystemThe inclined moving grate system provides for gentile agitation of high moisture and high ash fuels, maximizes combustion efficiencies, and prevents kilnkering. Water cooled chambers below the compartment control the grate temperatures. Distributed primary, secondary, and tertiary air offers complete control of combustion.
DesignedForPerformanceThe BIOTEC design is a feat of engineering that is over 50 years in the making. Many generations of product design and improvement have resulted in a highly automated, efficient, and user-friendly system that makes operating a biomass boiler nearly as simple as running a traditionally fueled system.

Core Technology Options

FEATURE STANDARD OPTIONAL
Combustor / heat exchanger X
Feeding screw X
Hydraulic pusher feed   X
Water cooled ash extraction  
Ash collection bin X
Water cooled moving grate  
Metering bin (1 m3) X
Cyclone X
Induced draft fan X
Chimney stack (free-standing) X
Interconnecting ductwork  (emissions) X
Moving floor fuel bunker (multiple day storage)   X
Remote Support X  

BIOTEC Fact Sheet

BIOTEC Series Features

Versatile Fuel Handling

  • Utilizes a wide range of biomass fuels
  • High moisture fuels up to 80% dry basis
  • Accepts fuel sized up to 12" x 2" x 2"
  • High ash content up to 10%
  • Utilize fossil fuels as a backup fuel

 

Automated Operation

  • PLC Panel with remote monitoring
  • Automatic fuel feed system
  • Automatic ash extraction
  • Automatic soot blower*
  • Automatic combustion modulation

 

Durable, Quality Components

  • Stainless steel water cooled moving grates
  • Plate steel shell
  • Hand-laid firebrick refractory
  • Retractable burner assembly

 

* Optional Equipment

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