| 摘要 |
The present invention relates to a method for controlling, in a burner (1) for solid fuel, such as pellets, wood chips, etc., the supply of air necessary for the combustion, whereby primary air is introduced into an inner burner tube (2) through openings (10, 11) in the wall of the tube, said inner burner tube forming a combustion chamber (2a) for the gasification of the fuel, and whereby secondary air for the combustion of the formed gases is supplied through a space (5a) formed between the inner burner tube and an outer burner tube (5) and through a secondary air opening (8) formed in the region of free ends of the inner and outer burner tubes. According to the invention the temperature of the combustion of the formed gases is continuously detected and the supply of primary and secondary air is controlled proportionally, directly depending upon the detected temperature. |
