COMBUSTION LOAD CONTROL METHOD OF GAS BURNER

摘要

A gas burner, which injects fuel gas through a fuel gas tube (6), and air through an air inlet tube (1) between a gas burner body (4) and the fuel gas tube, controls the amount of air supplied for combustion by moving an air supply control tip (3) to axis direction to adjust the sectional area between the burner body and the tip. The burner also controls fuel gas supply by moving a fuel gas supply control needle (9) in the tip to axis direction to adjust the annular section area between the tip and the needle.