Recirculating fuel burner
    3.
    发明授权
    Recirculating fuel burner 失效
    再燃燃料燃烧器

    公开(公告)号:US3602621A

    公开(公告)日:1971-08-31

    申请号:US3602621D

    申请日:1969-11-05

    CPC classification number: F23D3/40 F23D11/441

    Abstract: The use of paired, concentric, axially spaced and nested coaxial cup-shaped members downstream of an apertured plate carrying a porous conical fuel wick to promote recirculation of the forced combustion air within the combustion chamber. Additionally, a spiral-type igniter is used in a position recessed from the combustion chamber and to which a short wicking material is extended for initiating combustion.

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