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    COMPACT BURNER WITH BOTH FUEL AND COMBUSTIVE AIR REGENERATION
    1.
    发明公开
    COMPACT BURNER WITH BOTH FUEL AND COMBUSTIVE AIR REGENERATION 审中-公开

    公开(公告)号：EP3390909A1

    公开(公告)日：2018-10-24

    申请号：EP16815797.2

    申请日：2016-12-13

    申请人： Tenova S.p.A.

    发明人： DELLA ROCCA, Alessandro ,  FANTUZZI, Massimiliano

    IPC分类号： F23L15/02 ,  F23M5/02 ,  F23D14/66

    CPC分类号： F23D14/66 ,  F23C2900/03005 ,  F23L15/02 ,  F23M5/025 ,  Y02E20/348

    摘要： A compact burner with both fuel and combustive-air regeneration (11) comprising: a refractory block (12), a metallic body (13) of the burner, internally coated with an insulating refractory layer (14), and an ignition device (15) with flame detection, wherein said refractory block (12) is positioned directly facing a combustion chamber of a furnace, wherein said metallic body (13) of the burner comprises a pair of regeneration units (16, 17) both coated by said insulating refractory layer (14), an intermediate refractory block (33) also being provided, which separates said pair of regeneration units (16, 17) and sealingly collaborates with said refractory block (12), said pair of regeneration units comprises an air- regeneration unit (16) and a fuel-regeneration unit (17) integrated with each other and supported in said metallic body (13), said air-regeneration unit (16) and fuel-regeneration unit (17) both being connected to a single combustion pre-chamber of the burner (29) positioned in said refractory block (12), wherein said combustion pre- chamber of the burner (29) is also connected to said ignition device (15) with flame detection interposed in said two units (16, 17), wherein said air-regeneration unit (16) and fuel-regeneration unit (17) are connected to said combustion pre-chamber of the burner (29) by means of at least one respective intermediate duct (30, 31) positioned in said refractory block (12).

    OPTIMIZATION OF GAS FIRED RADIANT TUBE HEATERS
    5.
    发明公开
    OPTIMIZATION OF GAS FIRED RADIANT TUBE HEATERS 审中-公开
    燃气辐射管式加热器的优化

    公开(公告)号：EP3242081A1

    公开(公告)日：2017-11-08

    申请号：EP17168088.7

    申请日：2017-04-25

    申请人： Superior Radiant Products Ltd.

    发明人： File, Gjergji ,  Merritt, Kevin

    IPC分类号： F23C3/00 ,  F23D14/12

    CPC分类号： F23N3/007 ,  F23C3/002 ,  F23D14/12 ,  F23D14/62 ,  F23D14/66 ,  F23D14/70 ,  F23D2900/14 ,  F23L15/04 ,  F23N2033/10 ,  F24D10/003 ,  F28C3/02 ,  Y02B30/17 ,  Y02E20/348

    摘要： The present invention is a method of optimizing radiant and thermal efficiency of a gas fired radiant tube heater (100). A heat exchange blower (108) receives intake air and delivers intake air through a heat exchanger (132) as pre-heated air to a combustion air blower (110). The combustion air blower receives pre-heated intake air from the heat exchanger and then provides the pre-heated intake air to a burner (120) for mixing with fuel. The fuel-intake air mixture is burned in the burner thereby producing combustion gasses which are fired into a radiant tube (118). The exhaust combustion gases pass through the balance of the radiant tube and through the heat exchanger where residual heat is transferred and extracted from the combustion gases to pre-heat the intake air. The turbulators (160) are configured to increase the turbulence within the radiant tube and are placed within the initial 3m (10') to 9 m (30') of the radiant tube after the burner to increase the tube temperature and the radiation emitted from this section of the radiant tube.

    摘要翻译： 本发明是一种优化燃气辐射管加热器（100）的辐射和热效率的方法。 热交换鼓风机（108）接收进气并通过热交换器（132）将进气作为预热空气输送到助燃空气鼓风机（110）。 助燃空气鼓风机接收来自热交换器的预热进气，然后将预热的进气提供给用于与燃料混合的燃烧器（120）。 燃料进入空气混合物在燃烧器中燃烧，由此产生燃烧到辐射管（118）中的燃烧气体。 排出的燃烧气体通过辐射管的平衡并通过热交换器，其中余热从燃烧气体传递并提取以预热进气。 湍流器（160）被配置为增加辐射管内的湍流并且放置在燃烧器之后的辐射管的最初3m（10'）至9m（30'）内以增加管温度和从 这部分辐射管。

    ENERGY-EFFICIENT PROCESS AND INSTALLATION FOR MELTING VITRIFIABLE MATERIAL IN A FLAME FIRED FURNACE
    6.
    发明公开
    ENERGY-EFFICIENT PROCESS AND INSTALLATION FOR MELTING VITRIFIABLE MATERIAL IN A FLAME FIRED FURNACE 审中-公开
    在火焰燃烧炉中熔化可燃物质的节能方法和安装

    公开(公告)号：EP3237344A1

    公开(公告)日：2017-11-01

    申请号：EP15830980.7

    申请日：2015-12-22

    申请人： L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

    发明人： JARRY, Luc ,  JOUMANI, Youssef ,  LEROUX, Bertrand ,  TSIAVA, Rémi ,  WAGNER, Marc ,  BEASSE, Grégoire

    IPC分类号： C03B5/237 ,  C03B5/235 ,  F27B3/26 ,  F27D17/00 ,  F23L15/04 ,  F28D21/00

    CPC分类号： C03B5/2353 ,  C03B5/237 ,  F23L7/007 ,  F23L15/04 ,  F28D2021/0057 ,  Y02E20/344 ,  Y02E20/348 ,  Y02P40/535 ,  Y02P40/55

    摘要： Process and installation for melting vitrifiable material whereby vitrifiable material is melted in a flame-fired furnace (1) equipped with electric boost electrodes (4), whereby heat is recovered from hot flue gas (7) evacuated from the furnace (1) by heating a heat transfer fluid (22) by heat exchange between the heat transfer fluid and said hot flue gas (7); and whereby the heat recovered from the hot flue gas (7) is used to heat the flame-fired furnace (1) by preheating at least one combustion reactant (32, 31) by heat exchange between said at least one reactant (32, 31) and the heat transfer fluid (33) and by supplying the heated heat transfer fluid (33) as a heat source to a Rankine cycle so as to generate mechanical power, whereby at least part and preferably all of said mechanical power is used to produce electricity and whereby at least part of the electricity is supplied to the electric boost electrodes (4) to heat the furnace (1).

    摘要翻译： 用于熔化玻璃化材料的工艺和安装，由此玻璃化材料在配备有电动升压电极（4）的火焰炉（1）中熔化，由此通过加热从从炉（1）排出的热烟气（7）中回收热量 通过所述传热流体和所述热烟气（7）之间的热交换来传热流体（22）; 并且由此通过在所述至少一种反应物（32,31）之间进行热交换来预热至少一种燃烧反应物（32,31），从所述热烟气（7）回收的热量用于加热所述火焰炉（1） ）和传热流体（33），并且通过将加热的传热流体（33）作为热源供应到兰金循环以产生机械动力，由此至少部分并且优选地所有的所述机械动力被用于生产 并且由此至少部分电力被供应到电动升压电极（4）以加热炉（1）。

    MULTIFUNCTIONAL SLEEVE FOR A PREMIX HEAT EXCHANGE CELL, MULTIFUNCTIONAL SLEEVE AND MULTIFUNCTIONAL SLEEVE SUPPORT ASSEMBLY, AND PREMIX HEAT EXCHANGE CELL
    7.
    发明公开
    MULTIFUNCTIONAL SLEEVE FOR A PREMIX HEAT EXCHANGE CELL, MULTIFUNCTIONAL SLEEVE AND MULTIFUNCTIONAL SLEEVE SUPPORT ASSEMBLY, AND PREMIX HEAT EXCHANGE CELL 审中-公开
    预热换热器多功能套管，多功能套管和多功能套管支撑组件，以及预混热交换器

    公开(公告)号：EP3220045A1

    公开(公告)日：2017-09-20

    申请号：EP17158341.2

    申请日：2017-02-28

    申请人： Condevo S.p.A.

    发明人： CASTELLI, Remo ,  GIANNONI, Rocco

    IPC分类号： F23D14/36 ,  F23D14/02

    CPC分类号： F23L7/007 ,  F23D14/02 ,  F23D14/36 ,  F23K2203/102 ,  Y02E20/348

    摘要： A multifunctional sleeve (5) for a premix heat exchange cell (1), said cell (1) comprising a casing (10) adapted to contain a liquid/gas heat exchanger (14) and a combustion space (15) adjacent to the exchanger (14); a door (20) adapted to be removably fastened to the casing (10) for closing the casing, in use, and adapted to be removed from the casing (10) to allow access inside the casing (10) for maintenance operations; said door (20) comprising a mixture feeding duct (21) having a first duct end (21') fastened to the door (20) and ending up, in use, inside the casing (10) at the combustion space (15) through a door through opening (23), and a free second duct end (21") adapted to receive an incoming fuel gas/combustion air mixture from a premixer (3), said multifunctional sleeve (5) comprising a tubular portion (51); a first fluid connection portion (52) at a first tubular portion end (53) adapted to be removably fastened to the duct end (21 "); a second fluid connection portion (54) at a second tubular portion end (55), opposite to the first end, adapted to be removably fastened to a premixer outlet (31); a fastening device (61) adapted to removably fasten the multifunctional sleeve (5) to the casing (10), outside the casing (10).

    摘要翻译： 1。一种用于预混合热交换单元（1）的多功能套管（5），所述单元（1）包括适于容纳液体/气体热交换器（14）和与交换器相邻的燃烧空间（15）的壳体 （14）; （20），其适于在使用中可移除地紧固到壳体（10）上用于关闭壳体并且适于从壳体（10）移除以允许在壳体（10）内进入维护操作; 所述门（20）包括混合物供给管道（21），所述混合物供给管道具有固定到所述门（20）上的第一管道端部（21'），并且在使用中在所述燃烧室（15）处的所述壳体 （23）以及适于接收来自预混合器（3）的进入的燃料气体/燃烧空气混合物的自由的第二管道端部（21“），所述多功能套筒（5）包括管状部分（51）; 位于第一管状部分端部（53）处的第一流体连接部分（52），所述第一管状部分端部（53）适于可移除地紧固至所述管道端部（21“）; 在与所述第一端相对的第二管状部分端部55处的第二流体连接部分54，所述第二流体连接部分适于可移除地紧固到预混合器出口31; 紧固装置（61），其适于在壳体（10）外部将多功能套筒（5）可拆卸地紧固到壳体（10）。

    WÄRMESPEICHERKOMPONENTE UND DAMIT AUSGERÜSTETE WÄRMETAUSCHER, INSBESONDERE FÜR RAUCHGASREINIGUNGSANLAGEN VON KRAFTWERKEN
    8.
    发明公开
    WÄRMESPEICHERKOMPONENTE UND DAMIT AUSGERÜSTETE WÄRMETAUSCHER, INSBESONDERE FÜR RAUCHGASREINIGUNGSANLAGEN VON KRAFTWERKEN 审中-公开
    WÄRMESPEICHERKOMPONENTEUND DAMITAUSGERÜSTETEWÄRMETAUSCHER，INSBESONDEREFÜRRAUCHGASREINIGUNGSANLAGEN VON KRAFTWERKEN

    公开(公告)号：EP3198208A1

    公开(公告)日：2017-08-02

    申请号：EP15778223.6

    申请日：2015-09-23

    申请人： ElringKlinger AG

    发明人： SCHLIPF, Michael ,  WIDMANN, Katja

    IPC分类号： F28F9/007 ,  B28B3/26 ,  F28F21/06 ,  F28D20/00

    CPC分类号： F28D19/045 ,  F23C2700/06 ,  F23J15/006 ,  F23J15/022 ,  F23J15/06 ,  F23J15/08 ,  F23J2215/20 ,  F23J2217/102 ,  F23L15/04 ,  F28D19/044 ,  F28D20/0056 ,  F28D2020/0069 ,  F28F9/0075 ,  F28F21/06 ,  F28F2255/06 ,  Y02E20/348

    摘要： The invention relates to a heat store component for the passage of a gas flow, in particular in heat exchangers of flue-gas cleaning systems, said component having a fixture, a first heat store medium and a second heat store medium, the fixture forming on the heat store component an inlet or an outlet side, through which the gas flow passes. The first and the second heat store media are arranged one behind the other between the inlet and the outlet side of the fixture in the direction of flow of the gas flow, each medium having a plurality of substantially parallel flow channels and the second heat store medium is formed from one or more honeycomb blocks. The honeycomb block or blocks comprise(s) a body which is integrally formed from a plastics material and which has a plurality of flow channels running in parallel and being separated from one another by channel walls. The plastics material comprises a plastic which contains a fraction of approx. 80% by weight or more pure polytetrafluorethylene (PTFE) and optionally a fraction of approx. 20% by weight or less of a high-performance polymer that differs from the PTFE.

    摘要翻译： 提供了用于气流通过的蓄热部件，特别是在烟气净化系统的热交换器中，该蓄热部件包括：安装件，其形成用于供给其中的气流的蓄热部件的入口和出口侧; 以及在气体流动方向上一个接一个地布置的第一和第二储热介质，并且每个都包括多个基本上平行的流动通道。 所述第二储热介质由一个或多个蜂窝块形成，所述蜂窝块包括由塑料材料整体制成的主体并且包括由通道壁分开的多个平行流动通道，其中所述塑料材料包括含有原生橡胶的塑料 聚四氟乙烯（PTFE）作为ca的一部分。 80重量％或更多，并且任选地是不同于PTFE的高性能聚合物，作为ca的一部分。 20重量％或更少。