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    Method and apparatus for producing superheated steam using heat from the incineration of waste material
    23.
    发明授权
    Method and apparatus for producing superheated steam using heat from the incineration of waste material 失效
    使用废物焚烧的热量生产过热蒸汽的方法和装置

    公开(公告)号：US6133499A

    公开(公告)日：2000-10-17

    申请号：US945591

    申请日：1998-01-12

    Applicant: Hirotoshi Horizoe ,  Yoshihito Shimizu ,  Jun Sato ,  Shizuo Yasuda ,  Yuji Kaihara ,  Yoshimasa Kawami

    Inventor： Hirotoshi Horizoe ,  Yoshihito Shimizu ,  Jun Sato ,  Shizuo Yasuda ,  Yuji Kaihara ,  Yoshimasa Kawami

    IPC: F22B31/04 ,  F23G5/027 ,  F23G5/30 ,  F23G5/46 ,  A62D3/00 ,  B01J8/18 ,  B09B3/00 ,  F23B7/00 ,  F23G5/00 ,  F27B15/00 ,  F27B15/08 ,  F27B15/14

    CPC classification number: F23G5/027 ,  F22B31/045 ,  F23G5/30 ,  F23G5/46 ,  F23G2201/303 ,  F23G2201/304 ,  Y02E20/12 ,  Y10S423/18 ,  Y10S588/90

    Abstract: According to the present invention, boiler water is pressurized so that its boiling point is set at approximately 200.degree. C. to 320.degree. C. The boiler water is heated in at least two stages. Thermal energy of gases containing chlorine compounds is used to heat the water to its boiling point. Thermal energy of gases which do not contain chlorine compounds is used to heat the water from its boiling point until superheated steam of a given temperature is generated. The heating which uses the thermal energy of gases containing chlorine compounds is accomplished using the thermal energy from the combustion of pyrolysis gases obtained from a pyrolysis means in which waste material is supplied into a chamber containing a fluidized bed medium which has been heated to at least 300.degree. C., and a pyrolytic reaction is induced. The heating which uses the thermal energy of gases which do not contain chlorine compounds is accomplished using the thermal energy obtained from a char combustion means to combust char in which a char mixture consisting of unpyrolyzed residue and fluidized bed medium removed from the pyrolysis means is fluidized by a stream of air, and the unpyrolyzed residue is combusted.

    Abstract translation: PCT No.PCT / JP97 / 00573 Sec。 371日期：1998年1月12日 102（e）日期1998年1月12日PCT 1997年2月27日PCT PCT。 第WO97 / 32161号公报 日期1997年9月4日根据本发明，锅炉水被加压使其沸点设定在约200℃至320℃。锅炉水至少分两个阶段加热。 使用含氯化合物的气体的热能将水加热至其沸点。 不含氯化合物的气体的热能用于从其沸点加热水，直到产生给定温度的过热蒸汽。 使用含氯化合物的气体的热能的加热使用从热解装置获得的热解气体的燃烧产生的热能来实现，其中废物被供给到含有流化床介质的室中，所述流化床介质已被加热至少 300℃，引发热解反应。 使用不含氯化合物的气体的热能的加热是使用从焦炭燃烧装置获得的热能来实现的，以燃烧焦炭，其中由热裂解装置除去的未裂化残余物和流化床介质组成的焦炭混合物流化 通过空气流，未燃烧的残余物燃烧。

    Feeding systems for a continuous pyrolysis and gasification process and apparatus
    24.
    发明授权
    Feeding systems for a continuous pyrolysis and gasification process and apparatus 失效
    用于连续热解和气化过程和设备的进料系统

    公开(公告)号：US6067915A

    公开(公告)日：2000-05-30

    申请号：US51911

    申请日：1998-04-27

    Applicant: John Ernest Elsom Sharpe

    Inventor： John Ernest Elsom Sharpe

    IPC: C10B31/06 ,  C10J3/30 ,  C10J3/66 ,  F23G5/027 ,  F27D3/00 ,  F27D3/04 ,  F27D3/08 ,  F23G5/12

    CPC classification number: C10J3/30 ,  C10B31/06 ,  C10J3/34 ,  C10J3/66 ,  F23G5/027 ,  F27D3/0033 ,  F27D3/04 ,  F27D3/08 ,  C10J2200/154 ,  C10J2200/158 ,  C10J2300/1606 ,  F23G2201/303 ,  F23G2201/304 ,  Y10S48/04

    Abstract: A method of charging a pyrolytic gas-producing reactor with waste fuel wherein the waste fuel is forced into the reactor by a ram and wherein air is prevented from entering the reactor and pyrolysis gases are prevented from escaping from the reactor by means of an ablative seal which is positioned between the fuel and the ram and which is forced by the action of the ram on the fuel charge into the reactor whilst in sealing engagement with the internal walls of the reactor, the seal being made of a material which will resist the high temperature and chemical conditions in the reactor for at least as long a period as is required for the seal to perform its sealing function and which is thereafter thermally decomposed into products which are not detrimental to the pyrolytic process or to the pyrolytic gases produced by the reactor. Also described is a method of feeding particulate materials into or through a tubular vessel which method comprises urging the material through the vessel, for example by ram means, and preventing or overcoming jamming of the packed particulate material by applying a neutral or negative force to the material at a position on the upstream side of the position at which jamming would otherwise occur.

    Abstract translation: PCT No.PCT / GB96 / 02618 Sec。 371日期：1998年4月27日 102（e）日期1998年4月27日PCT 1996年10月25日PCT公布。 出版物WO97 / 15640 日期1997年5月1日一种用废燃料装入热解气体生产反应器的方法，其中废物被冲压器压入反应器中，其中防止空气进入反应器，并且防止热解气从装置中排出反应器 一个位于燃料和冲头之间的烧蚀式密封件，并且在与反应器的内壁密封接合的同时通过冲压器的作用迫使燃料进入反应器，密封件由以下材料制成： 将抵抗反应器中的高温和化学条件至少等于密封件执行其密封功能所需的时间，然后将其热分解成不对热解过程或热解气体有害的产物 由反应堆生产。 还描述了一种将颗粒材料进入管状容器或通过管状容器的方法，该方法包括例如通过柱塞装置将材料推动通过容器，并通过向中空或负压力施加中性或负力来防止或克服挤压的颗粒材料的堵塞 材料位于其他地方发生卡住的位置的上游侧的位置。

    Waste material processing apparatus and method
    25.
    发明授权
    Waste material processing apparatus and method 失效
    废料处理设备及方法

    公开(公告)号：US6055916A

    公开(公告)日：2000-05-02

    申请号：US76978

    申请日：1998-05-13

    Applicant: Paul H. Stevers ,  Roger D. Eshleman ,  Earl H. Sigman ,  John Kevin Pollard

    Inventor： Paul H. Stevers ,  Roger D. Eshleman ,  Earl H. Sigman ,  John Kevin Pollard

    IPC: F23G5/027 ,  F23G5/16 ,  F23G5/44 ,  F23G5/50 ,  F23J1/06 ,  F23G5/00 ,  F23G5/28

    CPC classification number: F23G5/16 ,  F23G5/0276 ,  F23G5/448 ,  F23G5/50 ,  F23J1/06 ,  F23G2201/304 ,  F23G2204/20 ,  F23G2206/20 ,  F23G2206/203 ,  F23G2207/101 ,  F23G2207/103 ,  F23G2209/20 ,  Y02E20/12

    Abstract: A material processing apparatus includes a casing having a top and bottom and a plurality of sides defining a pyrolysis chamber for receiving and pyrolyzing feed materials therein into fluid materials and a mass of refractory material disposed upon the bottom of the casing and spaced below the top thereof and extending between its sides. The refractory mass includes an upper surface defining a bottom of the pyrolysis chamber and having an end spaced from a first one of the casing sides to define an ash residue collection cavity therebetween. The apparatus also includes a system of tunnels defined within the refractory mass being spaced below the upper surface thereof. The system of tunnels includes an inlet defined in the refractory mass at the end thereof and below the upper surface thereof and in communication with the cavity for receiving a flow of materials from the pyrolysis chamber into the system of tunnels and an outlet defined in a second one of the sides of the casing for discharging the flow of materials from the system of tunnels. The apparatus also includes elongated heater units mounted to sides of the casing and extending into and axially along selected ones of the tunnels in the system thereof.

    Abstract translation: 一种材料处理装置包括具有顶部和底部的壳体以及限定热解室的多个侧面，用于将进料材料接收并热解成流体材料，以及设置在壳体的底部并在其顶部下方间隔的耐火材料块 并在其两侧之间延伸。 耐火材料包括限定热解室的底部的上表面，并且具有与壳体侧的第一个间隔开的端部，以在它们之间限定灰渣收集腔。 该设备还包括在耐火材料块内限定的隧道系统，其间隔在其上表面下方。 隧道系统包括限定在耐火材料块的端部处并在其上表面下方的入口，并且与空腔连通，用于接收从热解室进入隧道系统的材料流，以及在第二 用于从隧道系统排出物料流的外壳之一。 该装置还包括安装到壳体侧面的细长加热器单元，并且在其系统中沿选定的隧道延伸并沿其轴向延伸。

    System for recycling refuse
    26.
    发明授权
    System for recycling refuse 失效
    垃圾回收系统

    公开(公告)号：US5996512A

    公开(公告)日：1999-12-07

    申请号：US15530

    申请日：1998-01-29

    Applicant: Jean-Xavier Morin ,  Jean-Pierre Peyrelongue

    Inventor： Jean-Xavier Morin ,  Jean-Pierre Peyrelongue

    IPC: F23J1/00 ,  B01J8/32 ,  B09B3/00 ,  C03B3/02 ,  C03B5/00 ,  C03B5/237 ,  C03B5/26 ,  C03B19/10 ,  F23G5/00 ,  F23G5/02 ,  F23G5/033 ,  F23G5/30 ,  F23G5/46 ,  F23J15/02

    CPC classification number: F23J15/02 ,  C03B19/1045 ,  C03B3/02 ,  C03B5/005 ,  C03B5/237 ,  C03B5/265 ,  F23G5/006 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/601 ,  F23G2201/602 ,  F23G2201/80 ,  F23G2202/20 ,  F23G2203/501 ,  F23G2206/00 ,  Y02P40/535

    Abstract: An apparatus for recycling municipal waste as energy includes a shredder for shredding the waste, and removing rejects, the rejects from the shredder being sorted into a first stream of inert matter that is substantially unpolluted with organic matter and into a second stream of inert matter that is substantially polluted with either organic matter or with combustible heavy elements; a first outlet for removing the second stream of inert matter; a circulating fluidized bed reactor for receiving the shredded waste and producing gases with solid particles therein; a cyclone for separating out the solid particles and receiving the gases output by the reactor; a recuperator boiler into which the gases output by the cyclone are discharged and which is provided with a first set of heat exchangers, the boiler including a dust-filtering hopper; a second outlet for removing the solid particles from the dust-filtering hopper; a second set of heat exchangers disposed in a chamber into which the gases are fed after transition the boiler; a final treatment apparatus for treating the gases and producing solid matter, after the gases transit the chamber; a third outlet for removing the solid matter resulting from the final treatment apparatus; and an independent melting and vitrification furnace which is connected to each of the first, second, and third outlets by a respective controlled pipe.

    Abstract translation: 用于将城市废物回收为能量的装置包括用于粉碎废物的粉碎机和去除废渣，来自粉碎机的废料被分选成基本上未被有机物质污染的第一惰性物质流并进入第二惰性物质流中， 用有机物质或可燃重元素基本上被污染; 用于除去第二惰性物质流的第一出口; 循环流化床反应器，用于接收粉碎的废物并在其中产生固体颗粒的气体; 用于分离固体颗粒并接收反应器输出的气体的旋风分离器; 排出由旋风分离器输出的气体并且设置有第一组热交换器的回热锅炉，所述锅炉包括灰尘过滤料斗; 用于从所述除尘过滤料斗中除去固体颗粒的第二出口; 布置在室中的第二组热交换器，在锅炉过渡之后，气体被供给到其中; 用于处理气体并产生固体物质的最终处理装置，在气体通过室之后; 用于去除由最终处理装置产生的固体物质的第三出口; 以及独立的熔融玻璃化炉，其通过相应的受控管连接到第一，第二和第三出口中的每一个。

    Combustion chamber and process for combusting at least partially combustible substances
    28.
    发明授权
    Combustion chamber and process for combusting at least partially combustible substances 失效
    用于燃烧至少部分可燃物质的燃烧室和方法

    公开(公告)号：US5050512A

    公开(公告)日：1991-09-24

    申请号：US552812

    申请日：1990-07-16

    Applicant: Herbert Tratz ,  Georg Losel

    Inventor： Herbert Tratz ,  Georg Losel

    IPC: F23G5/24 ,  F23G5/027 ,  F23G5/16 ,  F23G5/32 ,  F23J1/08 ,  F23J9/00 ,  F23M5/00 ,  F23M5/08

    CPC classification number: F23G5/32 ,  F23G5/027 ,  F23G5/165 ,  F23J1/08 ,  F23J9/00 ,  F23G2201/303 ,  F23G2201/304

    Abstract: A combustion chamber for combusting a substance includes a burner and at least three successively disposed parts including a primary chamber, a secondary chamber and an ash discharge chamber. The burner is associated with and conducts a first air flow to the primary chamber. The primary chamber has an inlet for conducting a second air flow for substoichiometric combustion of a substance to be combusted at a temperature below an ash softening point and without clinker flow. The secondary chamber has an inlet for conducting a third air flow for brief, intensive, complete combustion of the substance discharged from the primary chamber with clinker flow, and the secondary chamber has walls and a material lining the walls being resistant to fluid clinker. A process for combusting a substance being at least partially formed of combustible material includes feeding an air flow to the substance for substoichiometrically combusting the substance at a temperature below an ash softening point without clinker flow but with formation of a residue, and subsequently admixing a further air flow with the residue of the substoichiometric combustion for completely combusting the residue and forming flue gas and flowing ash. Prepared pyrolysis residue and incompletely burned gas may be discharged from a pyrolysis reactor as the at least partially combustible material made by low-temperature carbonization of trash in a system for thermal trash disposal.

    Abstract translation: 用于燃烧物质的燃烧室包括燃烧器和至少三个相继设置的部分，其包括主室，次室和排灰室。 燃烧器与初级室相关联并进行第一空气流。 主室具有用于在低于灰软化点并且没有熟料流的温度下进行待燃烧物质的亚化学计量燃烧的第二空气流的入口。 次级室具有用于引导第三空气流的入口，用于对具有熟料流的主室排出的物质进行短暂，密集，完全的燃烧，并且次级室具有壁，并且衬里的材料抵抗流体熟料。 用于燃烧至少部分由可燃材料形成的物质的方法包括将空气流馈送到物质以在低于灰软化点的温度下亚化学计量地燃烧物质，而不会有熟料流，但形成残留物，并随后混合 空气流与残留的化学计量燃烧完全燃烧残留物并形成烟气和流动的灰分。 制备的热解残渣和不完全燃烧的气体可以作为在用于热垃圾处理的系统中通过低温碳化垃圾制成的至少部分可燃材料从热解反应器排出。

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