Centrifugal combustor with fluidized bed and construction thereof
    11.
    发明授权
    Centrifugal combustor with fluidized bed and construction thereof 失效
    具有流化床的离心式燃烧器及其结构

    公开(公告)号:US4161103A

    公开(公告)日:1979-07-17

    申请号:US861034

    申请日:1977-12-15

    CPC分类号: F23C10/007 F02C3/205

    摘要: This invention relates to a coal-fired combustor having a centrifugal fluidized bed supported by a louvered constructed rotating drum. Fuel and air are admitted radially internally of the drum to form a fluidized bed from a fuel manifold mounted on the outside of the rotating drum. A steam cleansing system is also disclosed.

    摘要翻译: 本发明涉及具有由百叶窗构造的旋转鼓支撑的离心流化床的燃煤燃烧器。 燃料和空气在滚筒的径向内部进入,以从安装在旋转滚筒外侧的燃料歧管形成流化床。 还公开了一种蒸汽清洁系统。

    Method and apparatus for reduced emissions fuel combustion
    15.
    发明申请
    Method and apparatus for reduced emissions fuel combustion 失效
    减少排放燃料燃烧的方法和装置

    公开(公告)号:US20070287110A1

    公开(公告)日:2007-12-13

    申请号:US11408539

    申请日:2006-04-19

    IPC分类号: F23N1/02

    摘要: A system for combusting carbon-containing fuel includes a reactor 10 for simultaneously supporting oxidation of the fuel and conversion of CO2 within the reactor. A metal oxide or metal is input to the reactor to convert the CO2 to a mineralized CO2 product. A cold trap 44 is provided for capturing exhaust gases from the reactor and returning condensate to the reactor, and a gas pump 50 maintains a desired vacuum or pressure within the reactor and the cold trap. Combustion products may be recycled to increase their energy value.

    摘要翻译: 用于燃烧含碳燃料的系统包括用于同时支持燃料的氧化和在反应器内转化CO 2的反应器10。 将金属氧化物或金属输入到反应器中以将CO 2转化成矿化的CO 2 N 2产物。 冷阱44被设置用于捕获来自反应器的废气并将冷凝物返回到反应器,并且气体泵50在反应器和冷阱内维持所需的真空或压力。 燃烧产物可以被再循环以增加其能量值。

    Rotary fluid bed gasifier for boilers or furnaces
    17.
    发明授权
    Rotary fluid bed gasifier for boilers or furnaces 失效
    用于锅炉或炉的旋转流化床气化炉

    公开(公告)号:US5070821A

    公开(公告)日:1991-12-10

    申请号:US548006

    申请日:1990-07-05

    申请人: Michael J. Virr

    发明人: Michael J. Virr

    IPC分类号: C10J3/56 F22B31/00 F23C10/00

    摘要: A rotary fluid bed gasifier which comprises: a rotatable drum having a circumferentially extending wall which is permeable to gases; a means for feeding a fluidizing gas through the wall into the drum; a bed of particles which, at least when the gasifier is in use, is supported on an internal face of the wall and is fluidized by the fluidizing gas; an outlet means for receiving a carbonaceous material from outside the gasifier and delivering the carbonaceous material to the drum; a means for introducing steam into the drum; a de-NO.sub.x boiler having a quench zone and a nitrogen fixing zone; a means for introducing secondary air disposed between the quench zone and the nitrogen fixing zone; and a means for introducing tertiary air disposed between the de-NO.sub.x boiler and a main boiler or furnace.

    摘要翻译: 一种旋转流化床气化器,其包括:可旋转滚筒,其具有可透气的周向延伸的壁; 用于将流化气体通过所述壁进料到所述滚筒中的装置; 至少当使用气化器时,颗粒床被支撑在壁的内表面上并被流化气体流化; 用于从气化器外部接收含碳材料并将碳质材料输送到滚筒的出口装置; 将蒸汽引入滚筒的方法; 具有淬火区域和氮气固定区域的脱NOx锅炉; 用于引入设置在所述骤冷区和所述氮固定区之间的二次空气的装置; 以及用于引入设置在脱硝锅炉和主锅炉或炉之间的三次空气的装置。

    Apparatus and process for the fluidization and combustion of fuels
    18.
    发明授权
    Apparatus and process for the fluidization and combustion of fuels 失效
    用于燃料流化和燃烧的装置和方法

    公开(公告)号:US4658591A

    公开(公告)日:1987-04-21

    申请号:US770301

    申请日:1985-08-27

    摘要: Disclosed is an apparatus and process for generation of thermal energy, and cogeneration which includes a variable speed rotating heat transfer apparatus for the fluidization and combustion of carbonaceous fuel. The apparatus has an integrally formed water cooled jacket and water cooled auger and is maintained at an inclination with respect to ground level. The apparatus and process allow for a wide range turndown ratio and is adapted to cause a multidirectional movement of the fuel to be combusted.

    摘要翻译: 公开了一种用于产生热能的装置和方法,以及包括用于碳质燃料的流化和燃烧的变速旋转传热装置的热电联产。 该装置具有一体形成的水冷套和水冷螺旋钻并且相对于地面水平保持倾斜。 该装置和过程允许宽范围的调节比,并适于引起要燃烧的燃料的多向运动。

    Adjustable self-support stand
    19.
    发明授权
    Adjustable self-support stand 失效
    可调自支撑架

    公开(公告)号:US4541597A

    公开(公告)日:1985-09-17

    申请号:US276345

    申请日:1981-06-10

    申请人: Robert Davanture

    发明人: Robert Davanture

    摘要: An adjustable, self-supporting stand adapted to provide for instantaneous adjustment of its ground-support polygon as a function of the dimensions of the apparatus to be supported, for example, a television, a piece of furniture, or a machine. This adjustable stand has four legs, each angled substantially in a right angle, and an assembly device which connects in diametrically opposed pairs the horizontal arm portions of the legs. The assembly device provides for a first angular adjustment with respect to a vertical axis and a second adjustment of the spacing between diametrically opposed legs by sliding the horizontal arm portions within sleeves integral to the assembly device. The assembly device is the only necessary part for connecting the legs and allows for the legs to be adjusted in accordance with an optimum, maximum spacing distance.

    摘要翻译: PCT No.PCT / FR80 / 00152 Sec。 371日期:1981年6月10日 102(e)日期1981年6月10日PCT提交1980年10月21日PCT公布。 公开号WO81 / 01321 日期:1981年5月14日。一种可调整的自支撑架,其适用于根据要支撑的装置的尺寸,例如电视机,家具或 机器。 该可调节支架具有四个腿部,每个腿部基本上成直角地成角度,以及组装装置,该组装装置沿径向相对的对连接腿部的水平臂部分。 组装装置通过将套筒内的水平臂部分滑动到与组装装置成一体的方式,提供相对于垂直轴线的第一角度调整和径向相对腿部之间间隔的第二调整。 装配装置是用于连接腿部的唯一必要部分,并允许根据最佳的最大间隔距离来调节腿部。

    Rotating fluidized bed combustor
    20.
    发明授权
    Rotating fluidized bed combustor 失效
    旋转流化床燃烧器

    公开(公告)号:US4338781A

    公开(公告)日:1982-07-13

    申请号:US102199

    申请日:1979-11-01

    摘要: A rotating fluidized bed combustor particularly adaptable for mounting on conventional gas turbine engines comprising an annular fluidized bed, defined by inner and outer spaced apart coaxial, cylindrical, perforated walls, which rotates about the longitudinal axis of the cylinders. Compressed air and solid or liquid fuel enter the bed through the outer perforated wall and fluidize the bed. The air reacts with the fuel within the bed to produce hot combustion gas which exits the bed, together with unreacted compressed air, through the inner perforated wall. When employed with gas turbine engines, the gases exiting the bed are directed into the guide vanes of the gasifier turbine. Cooling tubes pass substantially longitudinally through the rotating fluidized bed and compressed air is directed through the tubes to absorb combustion heat from the bed.

    摘要翻译: 特别适用于安装在常规燃气涡轮发动机上的旋转流化床燃烧器,其包括环形流化床,该环形流化床由围绕气缸的纵向轴线旋转的内部和外部间隔开的同轴圆柱形多孔壁限定。 压缩空气和固体或液体燃料通过外部多孔壁进入床层并使床流化。 空气与床内的燃料反应以产生热的燃烧气体,其通过内部穿孔壁与未反应的压缩空气一起离开床。 当与燃气涡轮发动机一起使用时,离开床的气体被引导到气化器涡轮机的引导叶片中。 冷却管基本上纵向通过旋转的流化床,并且压缩空气被引导通过管以吸收来自床的燃烧热。