Afterburners for cupola furnaces
    11.
    发明授权
    Afterburners for cupola furnaces 失效
    后锅炉为CUPOLA FURNACES

    公开(公告)号:US3666248A

    公开(公告)日:1972-05-30

    申请号:US3666248D

    申请日:1970-09-11

    Applicant: AJEM LAB INC

    CPC classification number: F27B1/16 Y10S266/90

    Abstract: An in-bed burner system and arrangement for stack furnaces wherein a series of burners are mounted on the stack below the charge door opening to direct a jet of burning gases into the stack below the top surface of the charge bed. Supplementary air is supplied to the stack from a position adjacent the burners to support relatively complete combustion of the products of combustion rising in the stack. Oxygen can augment or replace the supplementary air. The in-bed burners and supplementary air effect burnout of carbon monoxide in the stack exhaust gases and maintain a relatively high temperature in the top portions of the charged bed to thermally crack and burn out organic materials present in the charge.

    Abstract translation: 一种用于堆垛炉的床内燃烧器系统和装置,其中一系列燃烧器安装在充电门开口下方的堆叠处,以将燃烧气体的射流引导到充电床的顶表面下方的堆叠中。 补充的空气从邻近燃烧器的位置供应到堆叠,以支持在堆叠中升高的燃烧产物的相对完全燃烧。 氧气可以增加或更换补充空气。 床内燃烧器和辅助空气效应使堆垛废气中的一氧化碳燃烧,并且在充电床的顶部保持相对较高的温度,以热裂化并烧尽电荷中存在的有机材料。

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