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18 条记录 (耗时 0.01 秒)

    HEAT EXCHANGER HAVING ENHANCED CORROSION RESISTANCE
    1.
    发明公开
    HEAT EXCHANGER HAVING ENHANCED CORROSION RESISTANCE 有权
    WÄRMETAUSCHERMIT VERBESSERTEM KORROSIONSSCHUTZ

    公开(公告)号：EP2850379A1

    公开(公告)日：2015-03-25

    申请号：EP12726227.7

    申请日：2012-05-16

    申请人： Babcock & Wilcox Vølund A/S

    发明人： MIKKELSEN, Lars

    IPC分类号： F28F19/02 ,  F28F19/06 ,  F22B31/04

    CPC分类号： F28F19/06 ,  B23P15/26 ,  F22B1/18 ,  F22B37/107 ,  F22G7/12 ,  F27D7/06 ,  F27D2007/063 ,  F28D7/082 ,  F28D21/001 ,  F28F19/02 ,  F28F2265/00 ,  Y02E20/12 ,  Y10T29/49393

    摘要： The present invention provides a heat exchanger (32) for heating a fluid (26) in an incineration plant (2), the incineration plant (2) in operation producing a flue gas (34), the heat exchanger comprising at least one heat exchanger component (40) comprising a wall having a first side (46) in contact with the fluid (26), and a second side (48) in contact with the flue gas (34), the second side (48) being provided with a protective oxide (50) for protecting the heat exchanger component (40) against corrosion caused by corrosive compounds entrained or comprised by the flue gas (34), wherein the protective oxide (50) comprises α-Al2O3. A method of forming a scale (50) for protecting a heat exchanger component (40) against corrosion caused by corrosive compounds entrained or comprised by a flue gas (34) is also provided.

    摘要翻译： 本发明提供了一种用于加热焚烧设备（2）中的流体（26）的热交换器（32），所述焚烧设备（2）在运行中产生烟道气（34），所述热交换器包括至少一个热交换器 组件（40）包括具有与流体（26）接触的第一侧（46）的壁和与废气（34）接触的第二侧（48），第二侧（48）设置有 保护氧化物（50），用于保护热交换器部件（40）免受由烟道气（34）夹带或包含的腐蚀性化合物引起的腐蚀，其中保护性氧化物（50）包括α-Al 2 O 3。 还提供了形成用于保护热交换器部件（40）以防止由烟道气（34）夹带或包含的腐蚀性化合物引起的腐蚀的垢（50）的方法。

    Gasification plant with combined engine and steam turbine
    2.
    发明公开
    Gasification plant with combined engine and steam turbine 审中-公开
    Vergasungsanlage mit Motor-Dampfturbenen-Kombination

    公开(公告)号：EP2067938A2

    公开(公告)日：2009-06-10

    申请号：EP07023246.7

    申请日：2007-11-30

    申请人： Babcock & Wilcox Vølund A/S

    发明人： Jørgensen, Kenneth ,  Heeb, Robert

    IPC分类号： F01K23/06

    CPC分类号： F01K23/14 ,  F01K23/067 ,  Y02E20/18

    摘要： In a gasification plant comprising
    - a gasifier (1) delivering product gas to
    - a gas engine (5) driving
    - an electrical generator (6)
    - a combustion chamber (19) delivering heat to
    - a boiler (15) providing steam for driving
    - a steam turbine (17) driving an electrical generator (18),
    the exhaust gas from the gas engine (5) is delivered to the combustion chamber (19) for use as combustion air, whereby the contents of CO and NO x is reduced and the heat in the exhaust gas is utilized in the boiler (15), thus increasing the thermal efficiency of the plant.

    摘要翻译： 一种气化设备，包括：气化器（1）将产品气体输送到燃气发动机（5），所述燃气发动机驱动发电机（6） - 向所述锅炉（15）供应热量的燃烧室（19），所述锅炉提供用于驱动的​​蒸汽 - 驱动发电机（18）的汽轮机（17），来自燃气发动机（5）的废气被输送到燃烧室（19）以用作燃烧空气，由此CO和NO x的含量减少 并且在锅炉（15）中利用废气中的热量，从而提高了设备​​的热效率。

    Gasification plant with combined engine and steam turbine
    3.
    发明公开
    Gasification plant with combined engine and steam turbine 审中-公开
    采用电机蒸汽组合气化厂

    公开(公告)号：EP2067938A3

    公开(公告)日：2010-10-27

    申请号：EP07023246.7

    申请日：2007-11-30

    申请人： Babcock & Wilcox Vølund A/S

    发明人： Jørgensen, Kenneth ,  Heeb, Robert

    IPC分类号： F01K23/06 ,  F01K23/14

    CPC分类号： F01K23/14 ,  F01K23/067 ,  Y02E20/18

    摘要： In a gasification plant comprising
    - a gasifier (1) delivering product gas to
    - a gas engine (5) driving
    - an electrical generator (6)
    - a combustion chamber (19) delivering heat to
    - a boiler (15) providing steam for driving
    - a steam turbine (17) driving an electrical generator (18),
    the exhaust gas from the gas engine (5) is delivered to the combustion chamber (19) for use as combustion air, whereby the contents of CO and NO x is reduced and the heat in the exhaust gas is utilized in the boiler (15), thus increasing the thermal efficiency of the plant.

    Stepped grate beam for a combustion grate
    7.
    发明公开
    Stepped grate beam for a combustion grate 审中-公开
    Roststabfüreinen Verbrennungsrost

    公开(公告)号：EP2034243A1

    公开(公告)日：2009-03-11

    申请号：EP07017632.6

    申请日：2007-09-10

    申请人： Babcock & Wilcox Vølund A/S

    发明人： Olsen, John Kenneth ,  Schmidt, Søren

    IPC分类号： F23H7/06 ,  F23H3/02

    CPC分类号： F23H7/06 ,  F23G2203/101 ,  F23H3/02

    摘要： In a stepped grate beam (1) for a combustion grate for an incineration or combustion plant, said plant comprising one or more grate sections having a plurality of grate beams (1) extending obliquely downwards in the direction of movement of the fuel on top of the grate, the grate beams (1) have a grate top (2) stepped downwardly in said direction and are placed with lateral surfaces (3) closely adjacent to each other across the width of the combustion grate. Mutually adjacent grate beams (1) are relatively reciprocable in the longitudinal direction and the grate beams (1) are adapted for the passage therethrough of a heat transmission medium: The confinement (4) of the heat transmission medium is provided by one or more in U-form bent plate elements (5), the sides of which are cut in steps corresponding to the stepped grate top (2) and welded to the underside of the grate top (2). In this way the number of individual components to be welded together to produce the stepped grate beam (1) is substantially reduced.

    摘要翻译： 在用于焚烧或燃烧设备的燃烧炉排的篦式篦梁（1）中，所述设备包括一个或多个炉篦部分，其具有多个炉篦梁（1），其沿着燃料的运动方向向下倾斜延伸， 炉篦梁（1）具有在所述方向上向下台阶的炉篦顶部（2），并且沿着燃烧炉排的宽度彼此紧密相邻的侧面（3）放置。 相互相邻的格栅梁（1）在纵向方向上相对往复运动，并且格栅梁（1）适合于通过其传热介质：传热介质的约束（4）由一个或多个 U形弯板元件（5），其侧面与台阶式格栅顶部（2）相对应地切割并焊接到炉篦顶部（2）的下侧。 以这种方式，要焊接在一起以产生台阶式格栅梁（1）的单个部件的数量大大减少。

    MOVABLE GRATE FOR A FURNACE
    8.
    发明公开
    MOVABLE GRATE FOR A FURNACE 审中-公开

    公开(公告)号：EP3482129A1

    公开(公告)日：2019-05-15

    申请号：EP16747623.3

    申请日：2016-07-07

    申请人： Babcock & Wilcox Vølund A/S

    发明人： BØGH ANDERSEN, Hans

    IPC分类号： F23H7/10 ,  F23H17/00

    摘要： The grate includes a number of grate lanes arranged side by side between a left and a right side section, neighbouring lanes being connected by a midsection and including a lane section having a number of pivotal grate shafts carrying grate bars. Each midsection includes an upper relatively narrow housing section arranged between grate bars of neighbouring lanes and a lower relatively broad housing section protruding under grate bars of said lanes. The upper housing section of each midsection encloses bearings for grate shaft ends of neighbouring lanes. At least one midsection includes a drive mechanism for pivoting back and forth neighbouring grate shafts in opposite rotational directions and a synchronising mechanism of at least one lane section. An actuator of said drive mechanism and said synchronising mechanism are located in the lower housing section of said midsection.

    VIBRATING GRATE STOKER
    10.
    发明公开
    VIBRATING GRATE STOKER 审中-公开
    BESCHICKUNGSANLAGE MIT SCHWINGENDEN GITTERN

    公开(公告)号：EP2870412A1

    公开(公告)日：2015-05-13

    申请号：EP12750816.6

    申请日：2012-07-06

    申请人： Babcock & Wilcox Vølund A/S

    发明人： HANSEN, Jørgen

    IPC分类号： F23H3/02 ,  F23H7/08

    CPC分类号： F23H3/02 ,  F23H7/08

    摘要： The invention pertains to a combustion grate assembly for a combustion plant, the grate assembly comprising a cascade of inclined grates, the grates being mounted with a step between the grates so that fuel is able to move from one grate in the cascade down to the next grate in the cascade under the influence of the force of gravity, and wherein each grate is connected to a vibrating system for vibrating the grates and thereby advancing the fuel from a fuel inlet zone on the first grate in the cascade to a bottom ash discharge zone on the last grate in the cascade. Each grate may be connected to an individual vibrating system for vibrating the grates independently of each other. The invention also pertains to a method of combusting biomass or other fuel.

    摘要翻译： 本发明涉及一种用于燃烧设备的燃烧炉排组件，该炉排组件包括一级倾斜的格栅，该炉排安装在格栅之间，使燃料能够从级联中的一个炉排移动到下一个 在重力的影响下在级联中排列，并且其中每个格栅连接到用于振动格栅的振动系统，从而将燃料从级联中的第一格栅上的燃料入口区推进到底部灰分排放区 在级联的最后一个格栅。 每个炉排可以连接到单独的振动系统，用于彼此独立地振动炉排。 本发明还涉及燃烧生物质或其它燃料的方法。