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Walter Dreizler GmbH
Max Planck Strasse 1-5
78549 Spaichingen
Tel. +49(0)7424 - 70090
Fax +49(0)7424 - 700990
info@dreizler.com
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+49(0)1805 7009 90

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dreizler CALORAbloc® CBC... -
combi burner up to 25 MW




The type series CALORAbloc® is a modular burner system in Duobloc construction consisting of a burner bloc with air and fuel connection and a separate combustion air fan, selectable via flexible parameters.

Control and wiring are placed in separate control cabinet or in integrated burner hood and are system proved.  Optimised gas supply via adjusted gas trains complying with EN 676 or 746-2.

First class and reliable combustion quality is guaranteed by the hollow flame (filing for a patent) by very intensively gas and oil combustion. LOW NOx operation with patented internal flue gas recirculation ARZsuper is optional possible.

 


High efficiencies with excellent dreizler® hightech

  • Modulating via gas/air ratio control 
  • Speed control frequency with saving up to 80% current consumption
  • Residual oxygen control oxygen or oxygen plus with frequency inverter and O2-sensor (and CO-sensor)
  • Version hotair applicable for the preheating of combustion air up to  200°C
  • Version duty applicable for combustion chamber temperatures higher than 700°C
  • LOW-NOx- operation with patented internal flue gas recirculation ARZsuper


 


Burner bloc

Burner housing with gas/oil/air mixing manifold, twin electrode ignition transformer, flame supervision via visual systems, gas pressure switch and air pressure switch, digital combustion manager.

 


dreizler® fan

Ventilator mounted to base frame, fitted with electro motor and fan wheel in steel panel housing, protective grid.

 


Gas mountings according to EN 676

Gas/air ratio control with two safety shut-off valves, gas filter, pressure regulator, ball valve, compensator.
Completely assembled with compact mountings of wellknown manufacturers, variably suitable for connection right or left.

 

Optional choice of gas train connection 

  • top right
  • down right
  • top left
  • down left

 


Types of gas acceptable

Natural gas, liquid gas, town gas and bio gas.

 


Oil mountings according to EN 267

Oil high pressure atomizer pump mounted to the burner or separate fuel high pressure regulating station with oil pump and protective equipment mounted in oil pan, overflow or oil regulation, oil manometer flow, oil pressure switch min./max., oil solenoid valves, spill back nozzles or simplex nozzles, switch over gas/oil operation ready wired.

 


Noise dam cap

CALORAbloc® burners are serially delivered with an effective noise dam cap. The unit is protected against dust and water impact. Quiet gentle burner operation is guaranteed.

 


Factory-side electrical wiring

Manufacturer provided safety wiring integrated in burner hood or in separate control cabinet. Electric elements of the ventilator separately wired in the control cabinet or on the ventilator. Function tested.

 


Range of capacity CALORAbloc® combi burner CBC...

Series CALORAbloc® CBC 303 up to CBC 10003.5

 

dreizler® guarantees premium  quality and high safety. We gladly plan and realise individually the best installation for you.

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dreizler News
 
 

 

dreizler CALORAbloc® CBC... -
combi burner up to 25 MW




The type series CALORAbloc® is a modular burner system in Duobloc construction consisting of a burner bloc with air and fuel connection and a separate combustion air fan, selectable via flexible parameters.

Control and wiring are placed in separate control cabinet or in integrated burner hood and are system proved.  Optimised gas supply via adjusted gas trains complying with EN 676 or 746-2.

First class and reliable combustion quality is guaranteed by the hollow flame (filing for a patent) by very intensively gas and oil combustion. LOW NOx operation with patented internal flue gas recirculation ARZsuper is optional possible.

 


High efficiencies with excellent dreizler® hightech

  • Modulating via gas/air ratio control 
  • Speed control frequency with saving up to 80% current consumption
  • Residual oxygen control oxygen or oxygen plus with frequency inverter and O2-sensor (and CO-sensor)
  • Version hotair applicable for the preheating of combustion air up to  200°C
  • Version duty applicable for combustion chamber temperatures higher than 700°C
  • LOW-NOx- operation with patented internal flue gas recirculation ARZsuper


 


Burner bloc

Burner housing with gas/oil/air mixing manifold, twin electrode ignition transformer, flame supervision via visual systems, gas pressure switch and air pressure switch, digital combustion manager.

 


dreizler® fan

Ventilator mounted to base frame, fitted with electro motor and fan wheel in steel panel housing, protective grid.

 


Gas mountings according to EN 676

Gas/air ratio control with two safety shut-off valves, gas filter, pressure regulator, ball valve, compensator.
Completely assembled with compact mountings of wellknown manufacturers, variably suitable for connection right or left.

 

Optional choice of gas train connection 

  • top right
  • down right
  • top left
  • down left

 


Types of gas acceptable

Natural gas, liquid gas, town gas and bio gas.

 


Oil mountings according to EN 267

Oil high pressure atomizer pump mounted to the burner or separate fuel high pressure regulating station with oil pump and protective equipment mounted in oil pan, overflow or oil regulation, oil manometer flow, oil pressure switch min./max., oil solenoid valves, spill back nozzles or simplex nozzles, switch over gas/oil operation ready wired.

 


Noise dam cap

CALORAbloc® burners are serially delivered with an effective noise dam cap. The unit is protected against dust and water impact. Quiet gentle burner operation is guaranteed.

 


Factory-side electrical wiring

Manufacturer provided safety wiring integrated in burner hood or in separate control cabinet. Electric elements of the ventilator separately wired in the control cabinet or on the ventilator. Function tested.

 


Range of capacity CALORAbloc® combi burner CBC...

Series CALORAbloc® CBC 303 up to CBC 10003.5

 

dreizler® guarantees premium  quality and high safety. We gladly plan and realise individually the best installation for you.

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