Burner Connection To The Boiler; Refractory Lining - baltur TBML 2000 ME Instruction Manual For Installation, Use And Maintenance

BURNER CONNECTION TO THE BOILER

REFRACTORY LINING

If a lining is necessary around the combustion head of the burner, it
must comply with the instructions in accordance with the boiler manu-
facturer's instructions.
The refractory lining on the hatch of the combustion chamber protects
the boiler hatch from the high temperatures that develop in the com-
bustion chamber.
It also abbreviates the time necessary to reach the proper temperature,
optimizing combustion.
We recommend using good quality refractory material which can resist
temperatures in excess of 1500°C (42/44% alumina).
Recommendations for correct installation of refractory material:
• Refractory material lining should be applied only to boiler door.
• Application in other parts of the combustion chamber would redu-
ce the thermal exchange with the outside, causing deterioration of
the boiler combustion chamber.
• Application of excess refractory material will also cause a
significant reduction in the volume of the combustion chamber,
preventing optimal combustion due to insufficient volume.
DANGER / ATTENTION
Seal the space between the burner sleeve and the hold on the
refractory material inside the boiler door completely with suitable
material.
A Combustion head
B Minimum opening 20 mm on diameter
C Refractory material
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ENGLISH
A
B
C