| 摘要 |
A burner wherein a fuel gasifying member is rotatably mounted in a main body of the burner made of a thin metallic material and receiving an air supply duct inserted through one side, a gasified fuel-air mixing plate for scattering the liquid fuel in atomized particles into said main body is integrally mounted on said fuel gasifying member and a gas wall plate connected at one end to the air supply duct is provided, a swirlingly flowing air film of air blast in the main body of the burner is forcedly circulated to cool said main body from said air supply duct through an air supply opening and along the inner wall surface of said main body, an air shielding wall for preventing the stream of air blast from directly impinging on said main body is disposed in said main body, a combustion plate provided therein with a multitude of gasified fuel blowing openings is disposed in said main body so as to define an annular gasified fuel blowing passageway, an ignition facilitating device is disposed inside of said combustion plate, a hollow conical fuel diffusing member is detachably attached to the inner surface of a fuel gasifying member, a bowl-shaped fuel receiving tray is non-rotatably provided around said fuel diffusing member, and a fuel flow-down plate is provided in sliding contact with said fuel diffusing member. By virtue of the arrangement described above, the burner can achieve a heating effect of high combustion temperature with a lower fuel consumption rate and a longer service life of components. |
