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13 条记录 (耗时 0.007 秒)

    Waste heat boiler for dust-laden gases
    2.
    发明公开
    Waste heat boiler for dust-laden gases 失效
    废气锅炉用于防尘气体

    公开(公告)号：EP0227928A3

    公开(公告)日：1988-03-02

    申请号：EP86115669

    申请日：1986-11-12

    申请人： L. & C. Steinmüller GmbH

    发明人： Mohrenstecher, Horst

    IPC分类号： F22B01/18

    CPC分类号： F22B1/1876

    摘要： Bei einem Abhitzekessel (2) für die Rückgewinnung von Abwärme aus einem staubbeladenen heißen Gas, insbesondere Kreislaufgas aus einem Kokstrockenkühler, mit mindestens einem von der Seite über mindestens einen sich horizontal erstreckenden Anschlußkanal (1) angeströmten und von dem umgelenkten Gas nach unten durchströmten Kesselzug (3) mit Wandberohrung (8) und von dem Gas durchströmten Heizflächen (11, 13, 14), ist erfindungsgemäß vorgesehen, daß im Übergangsbereich von Anschlußkanal (1) und Kesselzug (3) eine Beschleunigungsnase (1a) für das in den Kesselzug einströmende heiße Gas (G) angeordnet ist, daß an der von dem Anschlußkanal (1) abgewandten Rückwand (8a) des Kesselzuges (3) ein oben offener und sich im wesentlichen über die gesamte Rückwand erstreckender Staubabscheidekanal (10) vorgesehen ist, und daß der nicht vom Staubabscheidekanal eingenommene Querschnitt des Kesselzuges (3) von einer Strömungsvergleichmäßigungseinrichtung (15, 16) überdeckt ist.

    摘要翻译： 在废热锅炉（2）中，用于从灰尘充满的热气中回收废热，特别是来自焦炭干燥冷却器的回路气体，至少一个锅炉烟道（3）从侧通过 至少一个水平延伸的连接通道（1），并且由转向气体向下流动并且具有由气体流过的壁管道（8）和加热表面（11,13,14），根据本发明设想存在 从连接通道（1）到锅炉烟道（3）的过渡区域设置有用于流入锅炉烟道的热气（G）的加速鼻（1a），其设置在锅炉的后壁（8a）上 烟道（3），其远离连接通道（1）;灰尘分离通道（10），其在顶部开口并且基本上在整个后壁上延伸，并且锅炉烟道（3）的横截面 ），其不包括在灰尘分离通道中，被流量平均装置（15,16）覆盖。

    Combined cycle power plant
    3.
    发明公开
    Combined cycle power plant 失效
    组合循环发电厂

    公开(公告)号：EP0205194A3

    公开(公告)日：1987-01-14

    申请号：EP86108862

    申请日：1984-04-06

    申请人： SOLAR TURBINES INCORPORATED

    发明人： Duffy, Thomas E. ,  Archibald, John P. ,  Campbell, Alan H.

    IPC分类号： F01K23/10 ,  F22B01/18 ,  F22B33/16

    CPC分类号： F01K9/00 ,  F01K23/106 ,  F22B1/1815 ,  F22B21/24 ,  F22B33/16 ,  F22B37/202 ,  Y02E20/16

    摘要： A combined cycle power plant comprising a gas turbine engine (22); a once-through boiler (26); means (70, 72) for effecting a flow of feedwater into the boiler; means (80, 102) for effecting a flow of exhaust gases from the gas turbine engine (22) through the boiler (26) to convert the feedwater to steam; and a steam turbine (28) connected to the boiler so as to receive a flow of the steam generated in the boiler to drive the turbine, is characterized in that the boiler (26) has hydraulically independent high and low pressure steam generating means (46, 50, 54), (48, 52, 56) connected to high and low pressure sections, respectively, of the steam turbine.

    Waste heat boiler and heat exchange process
    6.
    发明公开
    Waste heat boiler and heat exchange process 失效
    废热锅炉和热交换过程

    公开(公告)号：EP0001844A3

    公开(公告)日：1979-05-30

    申请号：EP78101332

    申请日：1978-11-08

    申请人： Q-Dot Corporation

    发明人： Grover, George Maurice

    IPC分类号： F28D15/00 ,  F22B01/18

    CPC分类号： F28F1/32 ,  F22B1/165 ,  F22B1/18 ,  F28D15/0275 ,  F28D21/001 ,  F28F2215/04 ,  Y02P80/154

    摘要： A waste heat boiler and heat exchange process for recovering waste heat from a stream of heated gas is disclosed. The system includes a convection heat transfer chamber, a boiler tank, and a plurality of heat pipes thermally Interconnecting the convection heat transfer chamber with the boiler tank. Each of the heat pipes includes an evaporator section which is disposed in heat transfer relation with a stream of heated gas flowing through the convection heat transfer chamber, and a condenser section disposed in heat transfer relation with a volume of water disposed within the boiler tank. The evaporator sections and condenser sections are totally enclosed within the convection heat transfer chamber and boiler tank, respectively, and are connected in dosed cycle fluid communication with each other. The heat pipes contain a working fluid which is characterized by a thermodynamic cycle in which the working fluid is vaporized in the evaporator section and flows to the condenser section where it is condensed to the liquid phase and returns in a closed cycle to the evaporator section, thereby transferring heat energy from the heated gas stream in the convection heat transfer chamber to the volume of water contained in the boiler tank. In a regenerative arrangement, exhaust gas discharged from the convection heat transfer chamber is recycled to the input of the convection heat transfer chamber to provide high mass flow at low velocity for optimum efficiency. In another arrangement, superheated steam is provided by a pair of heat pipe boilers whose convection heat transfer chambers are connected in series, with the evaporator of the steam generating unit being located downstream of the superheat unit and the input of the superheat unit being the steam output of the steam generating unit.

    Heat recovery system
    7.
    发明公开
    Heat recovery system 失效
    热回收系统

    公开(公告)号：EP0220954A3

    公开(公告)日：1988-03-30

    申请号：EP86308302

    申请日：1986-10-24

    申请人： FOSTER WHEELER LIMITED

    发明人： Skinner, Geoffrey Frederick

    IPC分类号： F22B01/18

    CPC分类号： F22B1/1815 ,  Y02E20/14

    摘要： A gas turbine (7) heat recovery system that can be used in steam reforming plants is disclosed. The system utilizes a high pressure steam superheater (2) and a high pressure feedwater heater (3) to recover the heat from the exhaust gas turbine.

    摘要翻译： 公开了一种可用于蒸汽重整装置的燃气轮机（7）热回收系统。 该系统利用高压蒸汽过热器（2）和高压给水加热器（3）来从废气涡轮机回收热量。