专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2067938A3 Gasification plant with combined engine and steam turbine 审中-公开
标题翻译：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.

2. 发明授权

EP1875133B1 COOLING SYSTEM FOR A COMBUSTION GRATE IN AN INCINERATION PLANT 有权
标题翻译：焚烧厂燃烧炉的冷却系统
公开(公告)号：EP1875133B1
公开(公告)日：2008-09-10
申请号：EP06711018.9
申请日：2006-03-03
申请人： Babcock & Wilcox Vølund A/S
发明人： OLSEN, John, Kenneth
IPC分类号： F23H3/02 , F23H7/08
CPC分类号： F23H3/02 , F23H7/08 , F23H2900/03021

3. 发明公开

EP4303492A1 PLATE-FORMED GRATE ELEMENT FOR A MOVABLE GRATE OF A FURNACE 审中-公开
公开(公告)号：EP4303492A1
公开(公告)日：2024-01-10
申请号：EP22183611.7
申请日：2022-07-07
申请人： Babcock & Wilcox Vølund A/S
发明人： ANDERSEN, Hans Bøgh , BØGILD, Morten Ryge , NORMAN, Thomas Schaldemose
IPC分类号： F23H7/08 , F23H7/10
摘要： The plate-formed grate element (1) has a top wall (12), a front end (14) and a back end (15). The front end has a lower inwardly curved wall portion (16) adapted to maintain a predetermined clearance with a back tip edge of a corresponding grate element. The grate element has an outwardly curved front wall (22) having a nominal wall thickness varying by less than ±35 per cent and extending from the top wall of the grate element to the lower inwardly curved wall portion of the front end, and a front tip edge (23) of the front end is formed by the outwardly curved front wall at its connection with the lower inwardly curved wall portion. At least one downwardly projecting cooling rib (19) extends into an area (13) formed between the outwardly curved front wall and the lower inwardly curved wall portion and is connected to these.

4. 发明授权

EP2295859B1 Waste incineration plant with introduction of cooling gas 有权
标题翻译：与冷却气体的供给废物焚烧厂
公开(公告)号：EP2295859B1
公开(公告)日：2014-08-20
申请号：EP10170412.0
申请日：2010-07-22
申请人： Babcock & Wilcox Vølund A/S
发明人： Andersen, Paw
IPC分类号： F23C9/08 , F23L7/00 , F23M5/08 , F23H17/00 , F23L9/06 , F23H17/08
CPC分类号： F23L7/00 , F23C9/08 , F23C2900/09001 , F23H17/00 , F23L9/06 , F23L2900/07002 , F23L2900/07003 , F23M5/085

5. 发明公开

EP2324288A1 METHOD OF CONTROLLING A COMBUSTION FACILITY USING A COMBINATION OF COEFFICIENT OF RESISTANCE AND FLAME FRONT ESTIMATION 有权
标题翻译：一种用于控制内部系统中所用阻力系数与火焰锋估计的组合
公开(公告)号：EP2324288A1
公开(公告)日：2011-05-25
申请号：EP08762825.1
申请日：2008-06-10
申请人： Babcock & Wilcox Vølund A/S
发明人： THOMSEN, Soeren, Nymann , SOERENSEN, Benny, Elbaek
IPC分类号： F23G5/50 , F23N1/00 , F23G5/00
CPC分类号： F23G5/50 , F23G5/002 , F23G2207/102 , F23G2900/55009 , F23N1/002 , F23N2023/36 , F23N2025/04 , F23N2029/20 , F23N2041/18
摘要： The present invention relates to a method of controlling at least one parameter (1,2) of a combustion facility, said combustion facility comprising an in-feed system feeding fuel to a number of moving grates on which the fuel is fed forward and subjected to successive drying, ignition, combustion and outburning, primary air for the combustion being supplied from beneath the grates and through the layer of fuel on the grates, said method comprising -calculating a coefficient of resistance (ζpv) for the air flow through the grates and fuel, -controlling the at least one parameter (1,2) of the combustion facility based on the coefficient of resistance (ζpv), and -providing an estimation of the position (Fpv) of the flame front by image analysis of a camera image of the combustion zone and -using said estimated position (Fpv) of the flame front to provide a correction of the control of the at least one parameter (1,2) based on the coefficient of resistance (ζpv).

6. 发明公开

EP2034243A1 Stepped grate beam for a combustion grate 审中-公开
标题翻译： 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。

7. 发明公开

EP4275008A1 PLATE-FORMED GRATE ELEMENT FOR A MOVABLE GRATE OF A FURNACE 审中-实审
公开(公告)号：EP4275008A1
公开(公告)日：2023-11-15
申请号：EP21823623.0
申请日：2021-12-16
申请人： Babcock & Wilcox Vølund A/S
发明人： ANDERSEN, Hans Bøgh , BØGILD, Morten Ryge , NORMAN, Thomas Schaldemose
IPC分类号： F27B21/02 , F23H3/02 , F27D3/12 , F27B9/24

8. 发明公开

EP2850379A1 HEAT EXCHANGER HAVING ENHANCED CORROSION RESISTANCE 有权
标题翻译： 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。

9. 发明公开

EP2067938A2 Gasification plant with combined engine and steam turbine 审中-公开
标题翻译： 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。

10. 发明授权

EP3482129B1 MOVABLE GRATE FOR A FURNACE 有权
公开(公告)号：EP3482129B1
公开(公告)日：2020-05-13
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 , F23H17/08

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式