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    SECONDARY COMBUSTION FURNACE WITH COMBUSTION SPEED ADJUSTMENT FUNCTION
    2.
    发明公开
    SECONDARY COMBUSTION FURNACE WITH COMBUSTION SPEED ADJUSTMENT FUNCTION 审中-公开

    公开(公告)号：US20230288064A1

    公开(公告)日：2023-09-14

    申请号：US18321836

    申请日：2023-05-23

    申请人： Chuan Tian

    发明人： Chuan Tian

    IPC分类号： F23N3/00 ,  F23L9/06 ,  F23B80/04

    CPC分类号： F23N3/007 ,  F23B80/04 ,  F23L9/06

    摘要： The present disclosure discloses a secondary combustion with a combustion speed adjustment function, including an outer barrel and an inner barrel; the inner barrel is provided with a combustion cavity; the outer barrel is provided with a first air inlet hole; the inner barrel is provided with a second air inlet hole; a ventilation clearance is reserved between the inner barrel and the outer barrel; a waste tray is arranged in the ventilation clearance; a plurality of third air inlet holes are arranged above the combustion cavity; an adjustment valve is arranged at a lower end of the outer barrel; and supporting legs are arranged on a lower end surface of the outer barrel.

    Furnace
    3.
    发明授权
    Furnace 有权

    公开(公告)号：US10801738B2

    公开(公告)日：2020-10-13

    申请号：US15673376

    申请日：2017-08-09

    申请人： Fire Chief Industries LLC

    发明人： Danny N. Haynes

    IPC分类号： F24D19/10 ,  F23L1/00 ,  F23L9/02 ,  F23L9/06 ,  F24B7/02 ,  F24H9/00 ,  F23N3/08 ,  F24D5/04 ,  F24H3/06 ,  F24H9/18 ,  F24H9/20

    摘要： A furnace including a housing and a firebox in the housing having a combustion chamber. The furnace includes a combustion air delivery system for delivering combustion air to the combustion chamber. The combustion air delivery system includes a manifold mounted outside the combustion chamber and extending vertically along the front face of the combustion chamber from a lower end to an upper end. An air blower is mounted on the manifold. The combustion air delivery system includes a primary combustion air passage for delivering air from the air blower to a primary combustion air outlet at the front face of the combustion chamber. The combustion air delivery system includes a secondary combustion air passage for delivering air to a secondary combustion air outlet positioned inside the combustion chamber adjacent the top face of the combustion chamber.

    Furnace combustion system and method
    4.
    发明授权
    Furnace combustion system and method 有权

    公开(公告)号：US10119701B2

    公开(公告)日：2018-11-06

    申请号：US14704751

    申请日：2015-05-05

    申请人： Johnson Controls Technology Company

    发明人： Thomas D. Chase

    IPC分类号： F23B10/00 ,  F23B10/02 ,  F23L9/04 ,  B23P19/04 ,  F24H3/08 ,  F24H9/20 ,  F23L9/06 ,  F23D14/04 ,  F23D14/46

    摘要： A furnace system includes a burner assembly configured to generate combustion products within a primary combustion zone comprising one or more burners. The furnace system includes a panel disposed downstream of the burner assembly along a flow path for the combustion products, where the panel includes at least one panel opening. The furnace system also includes a secondary combustion air gap defined by one or more spacers disposed between the burner assembly and the panel, such that a secondary combustion zone is established between the burner assembly and the panel and/or downstream of the panel. The secondary combustion air gap is downstream from and external the burner assembly.

    Combustion chamber for solid fuels
    6.
    发明授权
    Combustion chamber for solid fuels 失效
    固体燃料燃烧室

    公开(公告)号：US4537141A

    公开(公告)日：1985-08-27

    申请号：US617734

    申请日：1984-06-06

    申请人： Ernst Brunner

    发明人： Ernst Brunner

    IPC分类号： F23H3/02 ,  F23H7/02 ,  F23H11/10 ,  F23L1/00 ,  F23L9/06 ,  F23N3/00 ,  F24B5/02 ,  F24B5/04 ,  F24B13/02

    CPC分类号： F23B1/18 ,  F23L1/00 ,  F23L9/06 ,  F24B13/02 ,  F24B5/026

    摘要： A series of primary-air orifices (4) extend into the combustion chamber surrounded by a housing (1). A sloping bottom (6) and a grate (12), likewise inclined at an angle (.alpha.), are located underneath. The grate consists of a row of parallel pipes (15a to 15c) which are arranged at a distance from one another and which are provided over their entire length with air outflow orifices (16a, 16b). A covering slide (13) sliding in grooves (17) on the grate makes it possible to cover to a greater or lesser extent both the gaps between the grate pipes (15a to 15c) and, if appropriate, some of the air outflow orifices provided in the grate pipes. The covering slide (13) can be actuated by hand or by means of a motor via a rack (20) connected rigidly to it and via a pinion (19). The primary-air orifices (4) are supplied with compressed air via a distributor (14) which can be regulated via a regulating slide (20) connected to the covering slide (13); in this way, the supply of primary air can be controlled as a function of the particular quantity of secondary air.

    摘要翻译： 一系列主空气孔（4）延伸到由壳体（1）包围的燃烧室中。 倾斜的底部（6）和同样以角度（α）倾斜的格栅（12）位于下方。 格栅由一排平行的管道（15a至15c）组成，它们彼此间隔一定距离并且在其整个长度上与空气流出孔口（16a，16b）一起设置。 在格栅上的凹槽（17）中滑动的覆盖滑块（13）可以或多或少地覆盖格栅管（15a至15c）之间的间隙，并且如果适当的话覆盖一些提供的空气流出孔 在炉排管道。 覆盖滑块（13）可以通过手动或通过马达通过刚性连接的齿条（20）和小齿轮（19）来致动。 一次空气孔（4）经由分配器（14）供应压缩空气，该分配器可通过连接到覆盖滑块（13）的调节滑块（20）进行调节; 以这种方式，可以根据二次空气的特定量来控制一次空气的供应。