Cleaning the burner head and diffuser: how they affect the flame

The combustion head and diffuser directly affect the air and gas mixture. Impurities or deformations can significantly alter the shape of the flame.

Impurities and deposits

Dust, oxides, or residues can block holes and passages.

Deformation

Thermal stress can alter the geometry of the head and cause an uneven flame.

Diffuser position

Its position must conform to the manufacturer's settings and the required firing rate.

After cleaning

A new flue gas analysis is required, because combustion behavior may change after the flow is restored.