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20-100 ton DHL series biomass boiler

The 10-100 ton biomass angle tube boiler produced by ZBG inherits the dual advantages of biomass boiler and corner tube boiler.

  • Rated steam capacity: 10-160 T/H
  • Rated steam pressure: ≤5.29 MPa
  • Rated steam temperature: 194 ~ 226 °C
  • Applicable fuel: Rice Husk, Wood fuel, Bagasse, straw, biomass pellets

Products introduction:

  The 10-100 ton biomass boiler produced by ZBG is a kind of boiler that inherits the dual advantages of biomass boilers and corner tube boilers.

  1. corner tube boiler

  The corner tube boiler (Eckrohr-Boiler) was invented by a German hydrodynamic expert named Vorkauf in the year 1944. In this type of boiler there are four drop tubes arranged at all four angles, not only as a water circulation passage , but also as a boiler support frame, so called corner tube boiler.

  2. Significant advantages of 20-100 ton DHL series biomass boilers

  Reliable water circulation, fast boiler start, low temperature stress.

  Self-supporting structure, does not need extra steel support.

  Higher purity of steam. Type of compact flag that heats the structure of the surface with simple art.

  Good protection performance when power failure.

  Low original emission concentration.

  Due to the particularity of the biomass fuel, there will be agglomeration, accumulation of ash and slag during combustion. ZBG corner tube biomass boiler select the mode of design and operation is based on the combustion characteristics of the biomass fuel. With a reasonable structure design, the selection of reasonable operating parameters, a good distribution of the reasonable heating surface area and the form can only guarantee the economy. and reliability of the operation of the biomass boiler.

Technical Parameters:

Model Rated steam capacity(T/H) Rated steam pressure(MPa) Rated steam temperature( °C) Feed water temperature(°C) Fuel type
DHL20-1.25-T 20 1.25 194 105 biomass pellet
DHL20-1.6-T 20 1.6 204 105
DHL20-2.5-T 20 2.5 226 105
DHL35-1.25-T 35 1.25 194 105
DHL35-1.6-T 35 1.6 204 105
DHL35-2.5-T 35 2.5 226 105
DHL45-1.25-T 45 1.25 194 105
DHL45-1.6-T 45 1.6 204 105
DHL45-2.5-T 45 2.5 226 105
DHL75-1.25-T 75 1.25 194 105
DHL75-1.6-T 75 1.6 204 105
DHL75-2.5-T 75 2.5 226 105

R & D background:

Biomass resources are widely distributed and suitable for local development and utilization. At present, the development of biomass energy combustion technology suitable for various industrial boilers will have positive significance for saving conventional energy and optimizing energy structure.

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