UTSW step-feed grate firing system

Especially suitable for fuels with a high calorific value, low water content and low ash melting point.

area of application
Wood processing industry / agriculture / local and district heating
fuel
Waste wood / residual wood / pellets / special fuels
Operating medium
Hot water / hot water / steam
Power range
900 - 4200 kW
fuel-water content
M 8-44
Grate cooling
Water
A UTSW feed step grate firing system as a 3D illustration

Product details

A UTSW feed step grate firing system as a 3D illustration
  • Low-maintenance, hydraulic drive for grate movement
  • Minimization of grate fall-through due to overlapping grate bars
  • Fully automatic ash removal
  • Variable ash removal program
  • Side grate doors for optimum maintenance
  • Double radiant ceiling with individual bricks in variable design
  • Quiet, undisturbed gasification zone
  • Optimum secondary air supply, cleanly controlled primary and secondary air supply

Climate premium

Are you replacing a fossil gas or oil heating system with a renewable heating system? Benefit from attractive subsidies.

References

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Do you have any questions?

Benefit from our many years of experience and let our specialists advise you individually, without obligation and free of charge.

Frequently asked questions?

The pollution of the air by a wood central heating system is minimal. Measurements by chimney sweeps prove this. Controlled burning of the fuel takes place. Air pollution is mainly caused by fireplaces and tiled stoves.

Current data from Holzenergie Schweiz show that a good 20 % of domestic energy wood is still available. The surge in demand for wood in recent times will level off again. With the fuel wood, regional value creation is promoted.

Heating with wood isCO2 neutral. What does that mean? When wood is burned, only as much carbon dioxide is released into the environment as the wood also absorbed during its growth. With oil and gas, only pollutants are released.

An important prerequisite for optimal combustion is the correct storage of the fuel; wood log should be well ventilated and stored in a dry place for approx. 2 - 3 years, depending on the thickness. Too moist or dirty lump wood is not only uneconomical to burn, but can also lead to more pollutant emissions at low combustion temperatures.

In principle, an oil tank can be replaced 1:1 and the existing space can continue to be used.

Firing UTSW

INVESTMENT IN THE FUTURE

High standards in planning, production, commissioning and maintenance are the starting point for our work. Many customers around the world place their trust in us. They are our motivation to give our best time and time again.

Whether for untreated waste wood from wood processing or moist wood from landscape conservation, we offer you the right firing system for efficient operation and good service.
combustion system for efficient operation and good service. Benefit from our many years of experience in the planning and implementation of wood combustion systems. Together we will find a solution optimally tailored to your needs.