Pyrolytic waste treatment system having dual knife gate valves
    1.
    发明申请
    Pyrolytic waste treatment system having dual knife gate valves 审中-公开
    具有双刀闸阀的热解废物处理系统

    公开(公告)号:US20070113761A1

    公开(公告)日:2007-05-24

    申请号:US11286552

    申请日:2005-11-22

    IPC分类号: F23G5/12 F23G7/00

    摘要: Apparatus for treating waste material having a thermal chamber, a feed-stock inlet coupled to the thermal chamber and feeds waste material into the thermal chamber, a heater that heats the thermal chamber, and at least one dual knife gate valve positioned in the apparatus for restricting the passage of the waste material through an interior space of the apparatus and limits the introduction of gas into the thermal chamber. The dual knife gate valve has at least one movable blade that moves toward another blade.

    摘要翻译: 用于处理具有热室的废料的设备,连接到热室并将废料输送到热室中的原料入口,加热热室的加热器和位于设备中的至少一个双刀闸阀 限制废物通过设备的内部空间,并限制将气体引入热室。 双刀闸阀具有朝向另一个叶片移动的至少一个可动刀片。

    Piggybacked Pyrolyzer and Thermal Oxidizer
    2.
    发明申请
    Piggybacked Pyrolyzer and Thermal Oxidizer 审中-公开
    背负式热解器和热氧化剂

    公开(公告)号:US20080072805A1

    公开(公告)日:2008-03-27

    申请号:US11862378

    申请日:2007-09-27

    IPC分类号: F23G5/027

    摘要: A pyrolysis waste treatment system having a pyrolyzer and a thermal oxidizer that are aligned in a partially or completely piggybacked fashion, and heat from the exhaust gas of the thermal oxidizer is shunted back to the pyrolyzer to help sustain pyrolysis. Such conduits can have any suitable configuration, including for example where the conduit extends from sides (as opposed to the ends) of each of the pyrolyzer and the thermal oxidizer. Contemplated pyrolyzers and the thermal oxidizers can have any suitable dimensions, but are preferably at least 5 meters long, and have a cross sectional area of at least 10 m2. In most contemplated embodiments, the thermal oxidizer has a length within 20% of the length of the pyrolyzer.

    摘要翻译: 一种热解废物处理系统,其具有以部分或完全背负式排列的热解器和热氧化剂,并且来自热氧化器的排气的热量被分流回到热解器以帮助维持热解。 这样的管道可以具有任何合适的构造,包括例如导管从热解器和热氧化器的每一个的侧面(相对于端部延伸)延伸。 考虑的热解器和热氧化剂可以具有任何合适的尺寸,但优选至少5米长,并且横截面积至少为10m 2以上。 在大多数考虑的实施方案中,热氧化剂的长度在热解器的长度的20%内。

    Shaft Seal For Pyrolytic Waste Treatment System
    7.
    发明申请
    Shaft Seal For Pyrolytic Waste Treatment System 审中-公开
    热解废物处理系统的轴封

    公开(公告)号:US20070107641A1

    公开(公告)日:2007-05-17

    申请号:US11613341

    申请日:2006-12-20

    IPC分类号: F23G5/12 F26B25/00

    CPC分类号: F23G5/027 F23G5/12

    摘要: The inventive subject matter is directed toward a pyrolytic waste treatment system comprising a pyrolysis chamber having a chamber wall with a hole through which a shaft passes. An insulating mechanism is used at the hole to inhibit heat from escaping through the opening in the chamber wall.

    摘要翻译: 本发明主题涉及一种热解废物处理系统,其包括热解室,该热解室具有具有轴通过的孔的室壁。 在孔处使用绝缘机构来阻止热量通过室壁中的开口逸出。

    Piggybacked Pyrolyzer and Thermal Oxidizer With Enhanced Exhaust Gas Transfer
    9.
    发明申请
    Piggybacked Pyrolyzer and Thermal Oxidizer With Enhanced Exhaust Gas Transfer 审中-公开
    带背光的热解器和热氧化器,增强排气传输

    公开(公告)号:US20110271882A1

    公开(公告)日:2011-11-10

    申请号:US13081749

    申请日:2011-04-07

    IPC分类号: F23G5/00

    摘要: A waste treatment system is disclosed having: (1) a pyrolyzer comprising an inner and outer chamber, wherein the inner chamber further comprises a syngas outlet; (2) a thermal oxidizer comprising an elongated combustion chamber; (3) an exhaust gas transfer duct fluidly coupled to the combustion chamber of the thermal oxidizer and the outer chamber of the pyrolyzer; and (4) a particulate separator for removing particulates from the syngas. In preferred embodiments the pyrolyzer and the thermal oxidizer are aligned in piggybacked configuration, such that the hot exhaust gases from the thermal oxidizer are shunted back to the outer chamber of the pyrolyzer. Preferred thermal oxidizer and the exhaust gas transfer duct are configured to allow a three second residence time of the syngas, such that the system operates at an efficiency of at least 15 therms (thm) per ton of municipal waste.

    摘要翻译: 公开了一种废物处理系统,其具有:(1)包括内室和外室的热解器,其中所述内室还包括合成气出口; (2)热氧化器,其包括细长的燃烧室; (3)流体耦合到所述热氧化剂的燃烧室和所述热解器的外部室的废气输送管道; 和(4)用于从合成气中除去微粒的颗粒分离器。 在优选的实施方案中,热解器和热氧化剂以搭载的构型对准,使得来自热氧化器的热废气被分流回到热解器的外部室。 优选的热氧化剂和废气输送管道被配置为允许合成气的三秒停留时间,使得系统以每吨城市废物至少15个硫酸盐(thm)的效率运行。

    Production of Synthetic Gas From Organic Waste
    10.
    发明申请
    Production of Synthetic Gas From Organic Waste 审中-公开
    从有机废物生产合成气

    公开(公告)号:US20080127867A1

    公开(公告)日:2008-06-05

    申请号:US11757189

    申请日:2007-06-01

    IPC分类号: F23G5/12

    摘要: A pyrolysis device has a pyrolyzer (retort) and a thermal oxidizer, each with its own burner, but coupled so that the burner of the pyrolyzer can be down-regulated as heat from the thermal oxidizer is used to hear the pyrolyzer. One or more automatic controllers preferably adjust a burn rate of the extrinsic gas by the first burner as a function of a rate at which heat is transferred from the thermal oxidizer to the pyrolyzer. In preferred embodiments, the burn rate of the extrinsic gas can be adjusted to ≦50%, ≦30% or even lower relative to a base rate that would be required to pyrolyze the waste without the heat thermal oxidizer.

    摘要翻译: 热解装置具有热解器(蒸馏器)和热氧化器,每个都具有其自己的燃烧器,但是联接,使得热解器的燃烧器可以被下调,因为来自热氧化器的热量用于听到热解器。 一个或多个自动控制器优选地根据热量从热氧化器传递到热解器的速率来调节第一燃烧器的外部气体的燃烧速率。 在优选实施例中,相对于在没有热热氧化剂的情况下热解废物所需的基本速率,外部气体的燃烧速率可以被调整为<= 50%,<= 30%或甚至更低。