City burner

Size class: 20 – 1500 kW
Fuel: , Peat pellet, Wood pellet
Guarantee: 1 year

  • City pellet burner and the water boiler forms together the central heating system.
  • Effective
  • Strong materials
  • Reliable and easy to use
  • Used fuels: peat / wood pellets, mixed pellets
  • City -pellet burner can burn all qualities of pellets, so also the second quality pellets.
  • PLC control board C201
  • The most popular places to use are industrial buildings and housing associations.

 

Säätötuli burners and their grates are durable and longlife.

Thanks to construction Säätötuli bioburners make burning process clear and efficient: as a result there is high efficiency ratio and small amount of ashes.

All burners are air cooling and as fuel can be pellets, peat briquettes and wood chips used.

Säätötuli burners are tested in VTT (Technical Research Centre of Finland) and SP (technical Research institute of Sweden) to meet EN 303-5 standard requirements.

Correct use of the bio-burners and regular maintenance will ensure reliability and long life for the burner. 

Säätötuli-burner head 80-120 kW

  • Is made of steel
  • Burner is equipped with 2 air fans: 2 different air feeding fans for primary and secondary air make possible to have optimum burning and small air coefficient, so the smoke gases burn clearly.
  • Thanks to 2 air fans burning air proportion can be changed and adjusted depending on the used fuel.
  • 80 kW burner is always equipped with grate mechanism (”moving grate”) to help burning cleanig from ashes.
  • Grate mechanism is especially important when using peat or grain (also grain drying waste) as fuel.

Säätötuli burner head 150-500 kW

  • Burner head is ceramic, grate surface is cast iron
  • Burner is equipped with 2 to 4 fans
  • Burner is equipped with 2 air fans: 2 different air feeding fans for primary and secondary air make possible to have optimum burning and small air coefficient, so the smoke gases burn clearly.
  • Thanks to 2 air fans burning air proportion can be changed and adjusted depending on the used fuel
  • Over 200 kW burner head has removable roof and this makes the maintenance of the burner head more easier.
  • Ceramic stones of the burner head can be changed

Säätötuli palopää 700-1500kW

  • Burner head is ceramic, grate surface is cast iron
  • Burner is equipped with 4 to 8 fans
  • Burner is equipped with 2 air fans: 2 different air feeding fans for primary and secondary air make possible to have optimum burning and small air coefficient, so the smoke gases burn clearly
  • Thanks to 2 air fans burning air proportion can be changed and adjusted depending on the used fuel
  • Over 200 kW burner head has removable roof and this makes the maintenance of the burner head more easier.
  • Ceramic stones of the burner head can be changed
  • With 2 to 3 feeding auger

Equipment

STANDARD EQUIPMENT:

Burner
Air fan
Gear motor
Control board and flame detector
Fuel hopper
Feeding augers and tubes
Lock feeder

ALSO NEEDED:

Pellet transport auger
Pellet vacuum transport

Technical info.

Maximum pellet size (diameter) for City-burner: 15 mm

City-burner

Unit Ratio
Automation PLC C201
Burner efficiency kW20-1500 kW
Efficiency range %5-100 %
Feeding auger mmØ 85-190
Gear motor kW0,25-1,1
Lock feeder Standard equipment

MEASUREMENTS OF SÄÄTÖTULI-BURNER HEADS

Unit Burner size (Width, Height) Burner opening min. (Width, Height)
80 kW with grate mechanism mm 336, 336 360, 360
120 kW with cast iron grate plates mm 490, 440 500, 450
150 kW With ceramic parts mm 450, 440 500, 450
200 kW ceramic model mm 510, 720 570, 750
300/400 kW ceramic model mm 640, 720 700, 750
500 kW ceramic model mm 900, 720 960, 750