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    • 2. 发明申请
    • Radiant Superheater
    • 辐射式过热器
    • US20130008394A1
    • 2013-01-10
    • US13178570
    • 2011-07-08
    • Andrew H. SeltzerZhen FanHorst HackMichael GaglianoGregory J. Stanko
    • Andrew H. SeltzerZhen FanHorst HackMichael GaglianoGregory J. Stanko
    • F22G1/06F22G7/08
    • F22G1/06F22G1/08
    • A radiant superheater arranged to hang at the upper portion of a furnace of a boiler. The radiant superheater is substantially planar and includes a first vertical pass, a first connection pass, a second vertical pass, a third vertical pass, a second connection pass, and a fourth vertical pass. Each vertical pass includes an upper end and a lower end. The vertical passes are connected in series, so that steam to be superheated enters at the upper end of the first vertical pass and flows through the first vertical pass and from the lower end of the first vertical pass via the first connection pass to the lower end of the second vertical pass and through the second vertical pass and from the upper end of the second vertical pass to the upper end of the third vertical pass and through the third vertical pass and from the lower end of the third vertical pass via the second connection pass to the lower end of the fourth vertical pass and through the fourth vertical pass, to be discharged from the upper end of the fourth vertical pass. The first connection pass is arranged below the second connection pass so as to shield the second connection pass from radiation from the lower portion of the furnace.
    • 辐射过热器布置成悬挂在锅炉炉的上部。 辐射过热器基本上是平面的,包括第一垂直通道,第一连接通道,第二垂直通道,第三垂直通道,第二连接通道和第四垂直通道。 每个垂直通道包括上端和下端。 垂直通道串联连接,使得过热蒸汽进入第一垂直通道的上端,并通过第一垂直通道并从第一垂直通道的下端经由第一连接通道流到下端 的第二垂直行程,并且通过第二垂直行程,并且从第二垂直行程的上端到第三垂直行程的上端,并且经过第三垂直行程,并且从第三垂直行程的下端经由第二连接 通过第四垂直通道的下端,并且通过第四垂直通道,从第四垂直通道的上端排出。 第一连接通道被布置在第二连接通道下方,以便屏蔽来自熔炉下部的辐射的第二连接通道。
    • 3. 发明申请
    • BOILER EQUIPPED WITH A SUPERHEATER
    • 锅炉装有超级加热器
    • US20110259284A1
    • 2011-10-27
    • US13091450
    • 2011-04-21
    • Asko RanteeKari MakelaKari Jaaskelainen
    • Asko RanteeKari MakelaKari Jaaskelainen
    • F22B37/00
    • F22G1/06F22B31/0007F22G1/02
    • A boiler (1) comprising at least: a furnace (2), in whose lower part the combustion used as the primary source of thermal energy of the boiler is configured to take place; devices (6) for supplying fuel into the furnace; devices (3, 7, 8, 26) for supplying combustion air into the furnace; one or more flue gas ducts (11); at least one chamber (17) accommodating at least one steam superheater (15) for recovering thermal energy. Said chamber is configured to allow a direct line of sight (16) between said superheater and said primary source, to enable the reception of thermal energy by means of thermal radiation. Said chamber is further configured to prevent the entry of said flue gases (19) to said superheater either totally or almost totally, to avoid the reception of thermal energy by convection.
    • 一种锅炉(1),其至少包括:炉(2),其下部将用作所述锅炉的主要热能源的燃烧配置为发生; 用于将燃料供应到炉中的装置(6) 用于向炉内供应燃烧空气的装置(3,7,8,26); 一个或多个烟气管道(11); 容纳至少一个用于回收热能的蒸汽过热器(15)的至少一个室(17)。 所述室被配置为允许所述过热器和所述主要源之间的直接视线(16),以使得能够通过热辐射接收热能。 所述室还被配置为防止所述烟道气(19)完全或几乎完全进入所述过热器,以避免通过对流接收热能。