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    Pyrolyzer with dual processing shafts
    2.
    发明授权
    Pyrolyzer with dual processing shafts 有权
    Pyrolyzer双加工轴

    公开(公告)号：US07832343B2

    公开(公告)日：2010-11-16

    申请号：US11862355

    申请日：2007-09-27

    申请人： William Walker ,  Karen Meyer Bertram

    发明人： William Walker ,  Karen Meyer Bertram

    IPC分类号： F23G5/027

    CPC分类号： F23G5/0276 ,  F23G5/04 ,  F23G5/12 ,  F23G5/16 ,  F23G5/444 ,  F23G5/446 ,  F23G5/46 ,  F23G2201/101 ,  F23G2201/80 ,  F23G2203/8013 ,  F23G2205/14 ,  F23G2206/203 ,  Y02E20/12

    摘要： A pyrolyzer has a heated inner housing that includes first and second conveyors. Preferred conveyors have independent or at least potentially independent flows of material to be pyrolyzed. All suitable conveyors are contemplated, including especially screw conveyors, or combination of screw and paddle conveyors. Both first and second conveyors can be disposed within a common lumen, with a partial divider between them. An alternative divider is also contemplated that more or less divides the inner housing into two lumens. Thus, the lumens can be entirely distinct, or can have cross-flow of gases and/or material being pyrolyzed. Heat transfer fins can be advantageously attached, extend from, or be otherwise coupled to the inner housing to assist in transfer of heat into the lumen(s) of the inner housing.

    摘要翻译： 热解器具有加热的内壳，其包括第一和第二输送机。 优选的输送机具有待热解的材料的独立或至少潜在独立的流动。 可以考虑所有合适的输送机，包括特别是螺旋输送机，或螺旋桨和桨式输送机的组合。 第一和第二输送机都可以设置在共同的管腔内，在它们之间具有部分分隔。 也可以设想一种可选择的分隔器，或多或少地将内壳分成两个流明。 因此，流明可以是完全不同的，或者可以具有被热解的气体和/或材料的交叉流。 传热翅片可以有利地附接，延伸或耦合到内壳体，以帮助将热量传递到内壳体的内腔中。

    Plant for thermolysis and energetic upgrading of waste products
    3.
    发明授权
    Plant for thermolysis and energetic upgrading of waste products 有权
    废物热解和能源升级工厂

    公开(公告)号：US06244199B1

    公开(公告)日：2001-06-12

    申请号：US09269448

    申请日：1999-03-26

    申请人： Eric Chambe ,  Maurice Chambe ,  Pascal Haxaire

    发明人： Eric Chambe ,  Maurice Chambe ,  Pascal Haxaire

    IPC分类号： F23B700

    CPC分类号： F23G5/46 ,  B09B3/00 ,  B09B3/0091 ,  B09B2220/04 ,  C10B53/00 ,  F23G5/027 ,  F23G2201/101 ,  F23G2201/302 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/701 ,  F23G2201/80 ,  F23G2206/10 ,  F23G2209/102 ,  F23G2209/12 ,  F23G2209/20 ,  F23G2209/26 ,  F23G2209/281 ,  F23G2900/7006

    摘要： The invention concerns a plant for the thermolysis of waste products containing an organic fraction, and for simultaneous energetically upgrading these waste products comprising: a unit for loading and supplying the waste products to be treated; a thermolysis reactor for thermal dissociation under reduced pressure at high temperature. The invention is characterized in that it comprises: upstream and downstream of the reactor, a lock chamber for maintaining a partial vacuum in the reactor for ensuring thermolysis in an atmosphere with low oxygen content; first means for recuperating, in the upper part of the reactor, the organic gas fraction formed during thermolysis, and for bringing this fraction to a combustion chamber supplying a steam generator; second means for recuperating at the bottom of the reactor the solid carbon products formed during thermolysis, and for bringing these solid products to a combustion chamber supplying a steam generator or an evacuating system. The gas of the combustion chamber and the steam produced by the steam generator, in turn supply the unit producing the waste products and/or means for drying in advance of the waste products provided just upstream of the reactor.

    摘要翻译： 本发明涉及一种用于热分解含有有机部分的废物的设备，以及用于同时大力升级这些废物的设备，包括：用于装载和供应待处理废物的单元; 一种用于在高温下减压下热分解的热解反应器。 本发明的特征在于：其包括：反应器的上游和下游，用于在反应器中保持部分真空的锁定室，以确保在低氧含量的气氛中的热解; 用于在反应器的上部回收在热解过程中形成的有机气体馏分并将该馏分送入供应蒸汽发生器的燃烧室的第一装置; 在反应器的底部使在热解过程中形成的固体碳产物回收并将这些固体产物引入提供蒸汽发生器或抽空系统的燃烧室的第二装置。 燃烧室的气体和蒸汽发生器产生的蒸汽又提供产生废物的单元和/或在紧邻反应器上游的废物之前进行干燥的装置。

    Granular bed process for thermally treating solid waste in a flame
    6.
    发明授权
    Granular bed process for thermally treating solid waste in a flame 失效
    在火焰中热处理固体废物的颗粒床工艺

    公开(公告)号：US06119607A

    公开(公告)日：2000-09-19

    申请号：US853694

    申请日：1997-05-09

    申请人： Christophe Guy ,  Robert Legros ,  Jamal Chaouki ,  Rene-Jean Lavallee ,  Luc Bussac ,  Luc Mauillon ,  Lukanda Mukadi

    发明人： Christophe Guy ,  Robert Legros ,  Jamal Chaouki ,  Rene-Jean Lavallee ,  Luc Bussac ,  Luc Mauillon ,  Lukanda Mukadi

    IPC分类号： F23G5/04 ,  F23G5/12 ,  F23G5/30 ,  F23G5/00 ,  F23C10/00

    CPC分类号： F23G5/30 ,  F23G5/04 ,  F23G5/12 ,  F23G2201/101 ,  F23G2203/502 ,  F23G2209/12 ,  F23G2209/24

    摘要： The process is conducted in an incinerator installation comprising i) a generally vertical, cylindrical riser pipe, ii) a vertically extending annular chamber surrounding the riser pipe and containing a fluidized bed of granular inert material, and iii) a burner for producing an upwardly extending flame in the lower portion of the riser pipe. Granular solid waste is supplied at a constant flow rate to the bed, directly or through the burner. Granular solid waste and bed material is transferred from the lower portion of the annular chamber to the lower portion of the riser pipe directly in the flame. The flame burns the granular solid waste, heats the inside of the riser pipe to a temperature greater than or equal to 900.degree. C., and produces flue gas that pneumatically transports the granular solid waste and bed material upwardly from the lower portion to the upper end of the riser pipe at a speed of 3-15 m/s to create a high turbulence thereby increasing absorption of heat by the granular solid waste and oxidation of the organic components of the granular solid waste. The granular solid waste and bed material is discharged in the annular chamber through the upper end of the riser pipe, treated granular solid waste is collected from the fluidized bed to maintain the height of granular solid waste and bed material substantially constant, and flue gas is evacuated.

    摘要翻译： 该方法在焚烧炉装置中进行，该装置包括：i）大致垂直的圆柱形提升管，ii）围绕提升管并且包含粒状惰性材料的流化床的垂直延伸的环形室，以及iii）用于产生向上延伸 在提升管的下部的火焰。 颗粒状固体废物以恒定流速直接或通过燃烧器供应到床上。 颗粒状固体废物和床料从环形室的下部直接在火焰中转移到提升管的下部。 火焰燃烧颗粒状固体废物，将提升管内部加热到大于或等于900℃的温度，并产生烟气，将颗粒状固体废物和床料从下部向上方输送到上部 提升管的端部以3-15m / s的速度产生高湍流，从而增加颗粒状固体废物的热吸收和颗粒状固体废物的有机成分的氧化。 颗粒状固体废物和床料通过提升管的上端在环形室中排出，处理后的颗粒状固体废物从流化床收集，以保持颗粒状固体废物和床料的高度基本恒定，烟道气为 撤离

    Fluid bed dryer and heat exchange system
    7.
    发明授权
    Fluid bed dryer and heat exchange system 失效
    流体干燥器和热交换器系统

    公开(公告)号：US3779181A

    公开(公告)日：1973-12-18

    申请号：US3779181D

    申请日：1972-08-30

    申请人： AWT SYSTEMS INC

    发明人： STAFFIN H ,  STAFFIN R

    IPC分类号： F28C3/16 ,  B01J8/00 ,  B01J8/18 ,  B01J8/24 ,  F23G5/04 ,  F23G5/30 ,  F26B3/08 ,  F26B3/084 ,  F26B23/02 ,  F23B1/38

    CPC分类号： B01J8/002 ,  B01J8/1836 ,  B01J8/24 ,  B01J2208/00176 ,  F23G5/04 ,  F23G5/30 ,  F23G2201/101 ,  F23G2203/503 ,  F23G2209/12 ,  F26B3/08 ,  F26B3/082 ,  F26B23/022

    摘要： A fluid bed dryer comprising a drying chamber and a heating jacket contiguous with a drying chamber. The drying chamber and the heating jacket are each adapted to contain a bed of fluidizable particulate heat transfer material and each has a fluidizing gas inlet and an exhaust gas outlet. The drying chamber also has a feed inlet and a feed outlet. The fluid bed dryer may be used in a heat exchange system in combination with means for conveying a slurry comprising liquid and combustible waste solids to the feed inlet of the drying chamber of the fluid bed dryer; a reactor having a feed inlet, a reaction section, and a vapor exhaust port; conveyor means for transferring solids from the feed outlet of the drying chamber to the feed inlet of the reactor; conduit means connecting the vapor exhaust port of the reactor to the fluidizing gas inlet of the heating jacket of the dryer; and means for providing fluidizing gas to the fluidizing gas inlet of the drying chamber.

    摘要翻译： 一种流化床干燥器，包括干燥室和与干燥室邻接的加热夹套。 干燥室和加热套各自适于包含可流动的颗粒传热材料床，并且每个都具有流化气体入口和废气出口。 干燥室还具有进料口和进料口。 流化床干燥器可以与用于将包含液体和可燃废物固体的浆料输送到流化床干燥器的干燥室的进料口的装置结合使用的热交换系统中使用; 反应器，具有进料口，反应段和蒸气排出口; 输送装置，用于将固体从干燥室的进料出口传送到反应器的进料口; 将反应器的蒸气排出口连接到干燥器的加热套的流化气体入口的导管装置; 以及用于向干燥室的流化气体入口提供流化气体的装置。

    PROCESS FOR DRYING SLUDGE
    8.
    发明申请
    PROCESS FOR DRYING SLUDGE 有权

    公开(公告)号：US20150233635A1

    公开(公告)日：2015-08-20

    申请号：US14363524

    申请日：2012-12-10

    申请人： TSP GMBH

    发明人： Markus Bux ,  Steffen Ritterbusch ,  Tilo Conrad

    IPC分类号： F26B3/28 ,  F26B23/00 ,  C02F11/16 ,  F26B9/10

    CPC分类号： F26B3/28 ,  C02F11/16 ,  F23G5/04 ,  F23G7/001 ,  F23G2201/101 ,  F23G2206/203 ,  F26B3/286 ,  F26B9/10 ,  F26B9/103 ,  F26B23/00 ,  F26B23/001 ,  F26B23/002 ,  F26B2200/18 ,  Y02B40/74 ,  Y02E20/12 ,  Y02P70/405 ,  Y02W10/37

    摘要： The invention relates to a process for drying sludge having the following steps: a) applying a sludge having a dry matter content of 15% to 30% to a floor of a drying hall (10), or sludge already present, b) predrying the sludge in the drying hall (10), wherein the sludge is mixed, c) introducing at least a part of the predried sludge into a heated thermal dryer (12), wherein the sludge introduced in each case into the thermal dryer (12) is replaced in the drying hall (10), by carrying out the step a), by a sludge having a dry matter content of 15% to 30% which then likewise passes through step b), d) drying the sludge in the thermal dryer (12) to a dry matter content of 80% to 95%, wherein air (14) taking up moisture from the sludge flows over or through the sludge, wherein the air (14) is brought to a temperature in a range from 70° C. to 160° C., or wherein, by heating the sludge, water vapour is liberated from the sludge, wherein the sludge, after achieving the dry matter content of 80% to 95%, is discharged from the thermal dryer (12), wherein the sludge discharged from the thermal dryer in each case is replaced by predried sludge by carrying out step c), which predried sludge then likewise passes through step d), e) passing the air (14) heated in step d), or the water vapour through a first region of a heat exchanger (17), through which ambient air (16) passes in a second region, wherein the air (14) heated in step d) or the water vapour releases heat to the ambient air (16), with condensation of the moisture present in the heated air or in the water vapour, wherein the heated air (14) or the water vapour is cooled to a temperature in the range from 10° C. to 60° C., and the ambient air (16) is heated to a temperature at most 40 K above the ambient temperature and the former temperature is at most 50° C., and f) promoting the predrying according to step b) by introducing the ambient air (18) heated in step e) into the drying hall (10), in such a manner that the ambient air (16) flows onto or over the surface of the sludge applied to the floor of the drying hall (10).