| 摘要 |
PURPOSE: A hot wind boiler is provided to generate hot wind in a short time by injecting warm air stored in an air reservoir into the hot wind boiler. CONSTITUTION: A combustion chamber(2) is formed at a lower portion of a boiler body(1). The combustion chamber(2) is provided with a burner(4) and a window(3). An amount of oxygen is adjusted while checking flame burned in the combustion chamber(2) through the window(3). Sooty smoke is collected to the first smoke collecting reservoir(6) and discharged through discharging ports of the first and second heat exchange pipes(5,7) which are arranged in opposition to each other. Sooty smoke discharged from the first smoke collecting reservoir(6) is finally discharged through a final smoke discharging port(17). An air reservoir(12) is formed at an outer portion of the boiler body(1). A blower is installed in an air inlet hole(13) formed in a blowing chamber arranged at a lower portion of the boiler body(1).
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