| 摘要 |
<p>A burner comprises a housing (1), a burning chamber (2) accommodated in the housing (1), an ignition rod (3) installed in the housing (1), and a fuel delivery mechanism (4) passing through the housing (1) and communicated into the burning chamber (2). The burning chamber (2) comprises a first burning area (21) communicated with one end of a feed pipe (40) in the housing (1), a second burning area (22) adjacent to the first burning area (21), and a third burning area (23) adjacent to the second burning area (22) and communicated with a rear opening (14) on the housing (1). The burner can reduce the blocking of the fuel, avoid slag formation, enhance the burning efficiency and effectively prevent backfire.</p> |
