公开(公告)号：US4512785A

公开(公告)日：1985-04-23

申请号：US479209

申请日：1983-03-28

申请人： Georg Losel ,  Egon Schneider

发明人： Georg Losel ,  Egon Schneider

IPC分类号： B04C5/30 ,  B01D45/12 ,  B04C11/00 ,  F22B37/26 ,  F22B37/32 ,  B01D53/24

CPC分类号： B04C11/00 ,  B01D45/12 ,  F22B37/32

摘要： An apparatus for drying steam in steam power generating stations, includes a plurality of cyclone separators having upper regions and lower ends, substantially tangential feed lines for a water-steam mixture leading to the upper regions of the cyclone separators, a water tank having an upper region and a lower end, respective discharge lines connected from the lower ends of the cyclone separators to the water tank, a water drain line connected to the lower end of the water tank, and equalizing lines respectively connected at an incline from the highest points of the upper regions of the water tank to a location of the upper regions of each of the cyclone separators above the feed lines.

摘要翻译： 一种用于在蒸汽发电站中干燥蒸汽的装置，包括具有上部区域和下端的多个旋风分离器，用于通向旋风分离器的上部区域的水蒸气混合物的基本切线进料管线，具有上部 区域和下端，从旋风分离器的下端连接到水箱的相应的排出管线，连接到水箱的下端的排水管线，以及分别以最高点 水箱的上部区域到进料管线上方的每个旋风分离器的上部区域的位置。

公开(公告)号：US5050512A

公开(公告)日：1991-09-24

申请号：US552812

申请日：1990-07-16

申请人： Herbert Tratz ,  Georg Losel

发明人： Herbert Tratz ,  Georg Losel

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

CPC分类号： F23G5/32 ,  F23G5/027 ,  F23G5/165 ,  F23J1/08 ,  F23J9/00 ,  F23G2201/303 ,  F23G2201/304

摘要： 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.

摘要翻译： 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。

公开(公告)号：US5935387A

公开(公告)日：1999-08-10

申请号：US291768

申请日：1994-08-17

申请人： Herbert Tratz ,  Reiner Engelhardt ,  Georg Losel

发明人： Herbert Tratz ,  Reiner Engelhardt ,  Georg Losel

IPC分类号： C10B1/10 ,  C10B21/00 ,  C10B47/30 ,  C10B53/00 ,  C10B21/20

CPC分类号： F23G5/20 ,  C10B1/10 ,  C10B21/00 ,  C10B47/30 ,  C10B53/00 ,  F23G5/0273 ,  F23G5/46 ,  F23G2201/303

摘要： A method for heating a low temperature carbonization drum includes generating a low temperature carbonization gas in the drum; combusting a partial flow of the low temperature carbonization gas for generating a heating gas; conducting the heating gas in a heating gas circuit; preheating the cooled heating gas flowing out of the drum; and then returning a controllable partial flow of the cooled heating gas to the drum while re-admixing the controllable partial flow with the heating gas. A device for heating the low temperature carbonization drum includes a heating gas circuit having an inflow line and an outflow line connected to the drum generating low temperature carbonization gas; the heating gas circuit having a combustion chamber for receiving a partial flow of the low temperature carbonization gas from the drum and generating a heating gas to be delivered to the drum; and the heating gas circuit having a heat exchanger connected upstream of the combustion chamber for preheating the heating gas being cooled in the drum. A low temperature carbonization/combustion plant includes a combustion chamber of a combustion system receiving a remaining flow of the low temperature carbonization gas generated in the drum. The combustion system produces steam to be supplied to the heat exchanger.

摘要翻译： 一种用于加热低温碳化鼓的方法包括在滚筒中产生低温碳化气体; 燃烧低温碳化气体的部分流动以产生加热气体; 在加热气体回路中传导加热气体; 预热流出滚筒的冷却的加热气体; 然后将冷却的加热气体的可控部分流返回到滚筒，同时将可控部分流与加热气体重新混合。 用于加热低温碳化鼓的装置包括加热气体回路，其具有连接到产生低温碳化气体的滚筒的流入管线和流出管线; 所述加热气体回路具有燃烧室，用于接收来自所述滚筒的低温碳化气体的部分流动并产生将被输送到所述滚筒的加热气体; 并且所述加热气体回路具有连接在燃烧室上游的热交换器，用于预热在滚筒中被冷却的加热气体。 低温碳化/燃烧设备包括燃烧系统的燃烧室，其接收在滚筒中产生的低温碳化气体的剩余流。 燃烧系统产生供应给热交换器的蒸汽。

公开(公告)号：US5369949A

公开(公告)日：1994-12-06

申请号：US156061

申请日：1993-11-22

申请人： Georg Losel ,  Werner Schwarzott

发明人： Georg Losel ,  Werner Schwarzott

IPC分类号： F01K23/06 ,  F01K23/10 ,  F02B43/00

CPC分类号： F01K23/106 ,  F01K23/067 ,  Y02E20/18

摘要： A gas and steam turbine plant includes a coal gasification plant, a gas turbine connected downstream of the coal gasification plant, a steam turbine having a water-steam loop and a steam generator connected downstream of the gas turbine. The steam generator includes a preheater connected to the water-steam loop, a heater of a high-pressure stage connected downstream of the preheater, and a heater of a low-pressure stage connected upstream of the preheater. An outflow line leads into the coal gasification plant and is connected to the water-steam loop downstream of the preheater, as seen in water flow direction. A heat exchanger has a primary side integrated with the water-steam loop between the low-pressure stage and the high-pressure stage and a secondary side connected parallel to the outflow line.

摘要翻译： 燃气和蒸汽轮机设备包括煤气化设备，连接在煤气化设备下游的燃气轮机，具有水蒸汽回路的蒸汽轮机和连接在燃气轮机下游的蒸汽发生器。 蒸汽发生器包括连接到水蒸汽回路的预热器，连接在预热器下游的高压级的加热器和连接在预热器上游的低压级的加热器。 流出线通向煤气化装置，并与水流方向相连，并与预热器下游的水蒸气回路连接。 热交换器具有与低压级和高压级之间的水 - 蒸汽回路一体化的一次侧和与流出管线平行连接的次级侧。

公开(公告)号：US5318672A

公开(公告)日：1994-06-07

申请号：US832692

申请日：1992-02-07

申请人： Georg Losel

发明人： Georg Losel

IPC分类号： C10B21/18 ,  C10B47/30 ,  C10B53/00 ,  F22B1/18 ,  F23G5/027 ,  C10B1/00 ,  C10B57/14

CPC分类号： C10B47/30 ,  Y02P20/129

摘要： A method and an apparatus for heating a carbonization drum is especially used for heating a carbonization drum for a low-temperature-carbonization combustion process. Heating gas heated in a heat exchanger is guided in a heating gas loop from the heat exchanger through the carbonization drum. A heat sink is provided for cooling the heating gas. In order to control an energy supply to the carbonization drum, the heating gas is guided back again at least partially and in a controlled fashion through a bypass line, in which the heat sink is disposed, to the heat exchanger, while bypassing the carbonization drum. The heating gas can also be delivered partially and in a controlled fashion through the heat sink to the carbonization drum. A distribution of the heating gas into a maximum of three paths is ensured by a configuration of lines and control devices.

摘要翻译： 用于加热碳化鼓的方法和装置特别用于加热用于低温碳化燃烧过程的碳化鼓。 在热交换器中加热的加热气体在加热气体回路中从热交换器通过碳化鼓引导。 提供散热器来冷却加热气体。 为了控制对碳化鼓的能量供应，加热气体至少部分地并且以受控的方式被引导回到热交换器旁边的旁路管路，同时绕过碳化鼓 。 加热气体也可以部分地且以受控的方式通过散热器传送到碳化鼓。 通过线路和控制装置的配置来确保加热气体分配到最多三个路径。

公开(公告)号：US4766851A

公开(公告)日：1988-08-30

申请号：US866051

申请日：1986-05-21

申请人： Werner Emsperger ,  Hermann Bruckner ,  Georg Losel ,  Rudolf Pieper

发明人： Werner Emsperger ,  Hermann Bruckner ,  Georg Losel ,  Rudolf Pieper

IPC分类号： F22B31/00 ,  F23C10/12 ,  F23C11/02

CPC分类号： F23C10/12 ,  F22B31/0092 ,  F23C2206/101

摘要： A combustion chamber with a fluidized bed furnace having a nozzle plate, a fuel feed above the nozzle plate, a primary air feed below the nozzle plate, an exhaust gas channel at an upper end of the combustion chamber, and heat-exchanging heating surfaces includes a cylindrical combustion chamber wall disposed vertically upright and having, in an upper region thereof, a plurality of secondary air nozzles disposed tangentially as well as downwardly inclined to the cylindrical wall for separating and returning unspent solid particles into a lower region of the fluidized bed, a device for directing a flow of gas and particles vertically upwardly in a central region of the combustion chamber and spirally downwardly along the cylindrical wall, and a device for impressing an upwardly increasing rotary flow about an axis of symmetry of the combustion chamber upon the gas flow.

摘要翻译： 具有流化床炉的燃烧室具有喷嘴板，喷嘴板上方的燃料进料，喷嘴板下方的一次空气进料，燃烧室上端的排气通道和热交换加热面包括 垂直竖立设置的圆柱形燃烧室壁，并且在其上部区域中具有多个二次空气喷嘴，该多个二次空气喷嘴相对于圆筒壁向下倾斜，用于将未使用的固体颗粒分离并返回到流化床的下部区域， 用于在燃烧室的中心区域中垂直向上引导气体和颗粒物流并沿着圆柱形壁向下螺旋地引导气体和颗粒的装置，以及用于沿着气体沿着燃烧室的对称轴向施加向上增加的旋转流的装置 流。

公开(公告)号：US5551381A

公开(公告)日：1996-09-03

申请号：US298567

申请日：1994-08-31

申请人： Georg Losel ,  Werner Kraupa ,  Reiner Engelhardt

发明人： Georg Losel ,  Werner Kraupa ,  Reiner Engelhardt

IPC分类号： F22B37/24

CPC分类号： F22B37/244 ,  Y10S248/91

摘要： A steam generator configuration, in particular of a low temperature carbonization-combustion plant, includes a supporting structure. A flue gas channel is disposed in the supporting structure and has a first vertical segment, a second at least approximately horizontal segment, and a third vertical segment being connected through the second segment to the first segment to form a structural unit. Supporting members suspend the first segment in the supporting structure in order to avoid restrictions to expansion and deformation of the flue gas channel as a result of thermal expansion. The supporting members are in an oblique or slanted position relative to the vertical in a cold condition. The oblique position essentially corresponds to a thermal expansion of the second horizontal segment in a hot condition. The supporting elements are parallel to the vertical in the hot condition. Thus, regardless of the operating state, the flue gas channel remains a structural unit that allows free thermal expansion in the vertical and horizontal directions.

摘要翻译： 特别是低温碳化燃烧装置的蒸汽发生器构造包括支撑结构。 烟道气体通道设置在支撑结构中，并且具有第一垂直段，第二至少近似水平段和通过第二段连接到第一段以形成结构单元的第三垂直段。 支撑构件在支撑结构中悬挂第一段，以避免由于热膨胀而限制烟道气体的膨胀和变形。 支撑构件在寒冷的状态下相对于垂直方向倾斜或倾斜。 倾斜位置基本上对应于处于热状态的第二水平段的热膨胀。 支撑元件在热条件下平行于垂直。 因此，无论操作状态如何，烟气通道仍然是允许在垂直和水平方向上自由热膨胀的结构单元。

公开(公告)号：US4232635A

公开(公告)日：1980-11-11

申请号：US970564

申请日：1978-12-18

申请人： Georg Losel

发明人： Georg Losel

IPC分类号： F22B35/14 ,  F22B35/10 ,  F22D7/00

CPC分类号： F22B35/10

摘要： Method of improving the permissible load-varying speed of a once-through steam generator having a water separating vessel connected between a heating surface of the once-through steam generator and a heating surface of a superheater with a valve connected into a steam delivery line extending from the water separating device to the superheater heating surface, the valve being openable during start-up and shut-down of the once-through steam generator, which includes closing the valve to such a limited extent, depending upon the temperature of the water separating vessel, that the temperature of the water separating vessel corresponds to boiling temperature of feedwater supplied to the once-through steam generator at a pressure at which a transition occurs with respect to pure once-through operation, and device for performing the foregoing method.

摘要翻译： 一种直通式蒸汽发生器的允许负荷变化速度的方法，该蒸汽发生器具有连接在直流蒸汽发生器的加热表面和过热器的加热面之间的水分离容器，其具有连接到延伸的蒸汽输送管线的阀 从水分离装置到过热器加热表面，该阀在直流蒸汽发生器的启动和关闭期间是可开启的，其包括根据水分离温度将阀关闭到有限的程度 容器，水分离容器的温度对应于在纯通过操作时发生转变的压力下供给到直流蒸汽发生器的给水的沸腾温度，以及用于执行上述方法的装置。

公开(公告)号：US5285627A

公开(公告)日：1994-02-15

申请号：US916027

申请日：1992-07-17

申请人： Georg Losel ,  Werner Schwarzott

发明人： Georg Losel ,  Werner Schwarzott

IPC分类号： F01K23/06 ,  F01K23/10 ,  F02C6/00

CPC分类号： F01K23/106 ,  F01K23/067 ,  Y02E20/18

摘要： A gas and steam turbine plant includes a coal gasification plant, a gas turbine connected downstream of the coal gasification plant, a steam turbine having a water-steam loop and a steam generator connected downstream of the gas turbine. The steam generator includes a preheater connected to the water-steam loop, a heater of a high-pressure stage connected downstream of the preheater, and a heater of a low-pressure stage connected upstream of the preheater. An outflow line leads into the coal gasification plant and is connected to the water-steam loop downstream of the preheater, as seen in water flow direction. A heat exchanger has a primary side integrated with the water-steam loop between the low-pressure stage and the high-pressure stage and a secondary side connected parallel to the outflow line. A method for operating the gas and steam turbine plant includes generating steam in the water-steam loop with heat contained in an expanded operating fluid of the gas turbine, heating the working fluid with gas, drawing preheated water for a coal gasification process from the water steam loop, and altering the temperature of the partial quantity in a loop coupled with the water-steam loop for adjusting a set-point temperature of the drawn water by mixing it with a partial quantity of the drawn water.

摘要翻译： 本发明涉及一种用于操作气体和蒸汽轮机设备的方法，所述燃气轮机（2）的扩展工作流体（RG）中包含的热量用于在所述蒸汽的水/蒸汽回路（12）中产生蒸汽 涡轮（10）和用于加热工作流体（RG）的气体，以及从水/蒸汽回路（12）中提取的用于煤气化过程的预热水。 该方法的区别在于，通过与提取的水的一个次级（a，a'）混合来设定提取水的期望温度，在一个循环（50，50）中变化的次级（a，a'）的温度， 51'）连接到水/蒸汽回路（12）。 此外，本发明涉及一种用于实施该方法的气体和汽轮机设备，其具有连接在燃气轮机（2）下游的蒸汽发生器（15），并包括预热器（20），其连接在水/蒸汽 蒸汽轮机（10）的回路（12）和连接在预热器（20）的下游的高压级的加热装置（24）以及加热装置（22），其连接在 预热器（20），低压级。

公开(公告)号：US4261301A

公开(公告)日：1981-04-14

申请号：US033104

申请日：1979-04-25

申请人： Georg Losel ,  Werner Emsperger

发明人： Georg Losel ,  Werner Emsperger

IPC分类号： F22B37/26 ,  F22B29/12 ,  F22D5/26

CPC分类号： F22B29/12

摘要： In a temperature holding device for water collecting vessels of steam generators operable in once-through and circulating operation, having a feed-water line leading to the once-through steam generator, an evaporator and a superheater heating surface in the feed-water line, water-steam separating vessels intermediate the evaporator and superheater heating surface, a return line for returning water from the separating vessel to the feed-water line, a circulating pump and a first valve arrangement in the return line, a warm-up line having one end connected to the feed-water line before the evaporator, and another end connected to the return line intermediate the circulating pump and first valve arrangement, and a second valve arrangement in the warm-up line. A common water collecting vessel connected to outlets on the water side of the separating vessels by partial lines of the return line, a steam line connected from the steam side of the common water collecting vessel to an input of the superheater heating surface, and a shut-off valve in the steam line being closable in once-through operation and openable in circulating operation.

摘要翻译： 在通过循环运转的蒸汽发生器的集水容器用的温度保持装置中，具有通向所述直通蒸汽发生器的供水管路，所述给水管路中的蒸发器和过热器加热面， 在蒸发器和过热器加热表面之间的水蒸汽分离容器，用于将水从分离容器返回到给水管线的返回管线，循环泵和返回管线中的第一阀装置，具有一个 在蒸发器之前连接到给水管线，另一端连接到循环泵和第一阀装置之间的回流管线，以及在预热管线中的第二阀装置。 一个常见的集水容器，通过回流管线的部分管路连接到分离容器的水面上的出口，从公共集水容器的蒸汽侧连接到过热器加热表面的输入端的蒸汽管线，以及关闭 蒸汽管路中的截止阀可以一次性操作关闭，循环操作时可开启。