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1. 发明申请

WO2014076365A1 AIR NOZZLE ARRANGEMENT IN A FLUIDIZED BED BOILER, GRATE FOR A FLUIDIZED BED BOILER, AND A FLUIDIZED BED BOILER 审中-公开
标题翻译：流化床锅炉中的空气喷嘴布置，流化床锅炉和流化床锅炉
公开(公告)号：WO2014076365A1
公开(公告)日：2014-05-22
申请号：PCT/FI2013/051049
申请日：2013-11-07
申请人： METSO POWER OY
发明人： KAINU, Vesa , LEPPÄLÄ, Jukka-Pekka
IPC分类号： F23C10/20
CPC分类号： F23C10/20 , F23C10/24 , F23C2900/10007 , F23H3/02 , F23L1/02 , F23L9/06
摘要： An air nozzle arrangement (400) for a fluidized bed boiler (100), comprising an air feed pipe (410) and an air nozzle (420) which limit an air feed duct (430) configured to supply air to the furnace (106) of the fluidized bed boiler (100). The air nozzle arrangement (400) comprises a surface (450) configured to guide coarse material along said surface (450). At least part of said surface (450) is thermally insulated from the air nozzle (420) and/or the air feed pipe (410). Furthermore, at least part of said surface (450) is configured to protect at least part of said air nozzle (420) and/or air feed pipe (410). Thus, the temperature of said surface (450) is configured to be high when the fluidized bed boiler (100) is in operation, whereby the solidification of molten material of the fluidized bed in the air nozzle arrangement (400) is reduced.
摘要翻译：一种用于流化床锅炉（100）的空气喷嘴装置（400），包括空气供给管（410）和空气喷嘴（420），其限制被配置为向炉（106）供应空气的供气管道（430）的流化床锅炉（100）。空气喷嘴装置（400）包括构造成沿着所述表面（450）引导粗材料的表面（450）。所述表面（450）的至少一部分与空气喷嘴（420）和/或供气管道（410）热绝缘。此外，所述表面（450）的至少一部分构造成保护所述空气喷嘴（420）和/或供气管道（410）的至少一部分。因此，当流化床锅炉（100）运行时，所述表面（450）的温度被配置为高，从而降低了空气喷嘴装置（400）中流化床的熔融材料的凝固。

2. 发明申请

WO2014006459A1 VIBRATING GRATE STOKER 审中-公开
标题翻译：振动盘保险杠
公开(公告)号：WO2014006459A1
公开(公告)日：2014-01-09
申请号：PCT/IB2012/053485
申请日：2012-07-06
申请人： BABCOCK & WILCOX VØLUND A/S , HANSEN, Jørgen
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炉排，该炉排安装在格栅之间，使得燃料能够从级联中的一个炉排向下运动在重力的影响下在级联中排列，并且其中每个格栅连接到振动系统，用于振动格栅，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。每个格栅可以连接到单独的振动系统，用于彼此独立地振动格栅。本发明还涉及燃烧生物质或其它燃料的方法。

3. 发明申请

WO99063270A1 WATER-COOLED GRATE FOR A COMBUSTION FURNACE 审中-公开
标题翻译：用于燃烧炉的水冷却塔
公开(公告)号：WO99063270A1
公开(公告)日：1999-12-09
申请号：PCT/IB1999/000936
申请日：1999-05-25
IPC分类号： F23H3/02 , F23H7/10 , F23H17/12 , F23H7/16 , F23H17/00
CPC分类号： F23H3/02 , F23H7/10 , F23H17/12 , F23H2900/03021
摘要： A grate device (1) for a combustion furnace comprises a grate element (2) and a turnable shaft assembly (3) connected thereto. The grate element (2) has a first system of ducts (17.1) for circulating coolant through the grate element (2). The shaft assembly (3) has a second system of ducts (17.2), which communicates with the first system of ducts and forms a coolant inlet and outlet (14, 16). The grate element (2) comprises a girder means (6) which is non-rotatably connected with the shaft assembly (3) and which contains a part of the first system of ducts (17.1), which part communicates with the second system of ducts (17.2). The grate element (2) comprises a plate means (5) which is mounted on the girder means (6) and forms a grate area and through which the remaining part (7) of the first system of ducts extends for cooling the grate area.
摘要翻译：用于燃烧炉的炉排装置（1）包括格栅元件（2）和与其连接的可转动轴组件（3）。炉排元件（2）具有用于使冷却剂循环通过炉排元件（2）的第一管道系统（17.1）。轴组件（3）具有第二管道系统（17.2），其与第一管道系统连通并形成冷却剂入口和出口（14,16）。格栅元件（2）包括与该轴组件（3）不可旋转地连接并且包含第一系统管道（17.1）的一部分的梁结构（6），该部分与第二系统管道（17.2）。格栅元件（2）包括安装在梁装置（6）上并形成格栅区域的板装置（5），第一系统管道的剩余部分（7）通过该装置延伸用于冷却炉排区域。

4. 发明申请

WO1996023174A1 FUEL-CONVEYING INCINERATION GRATE FOR INCINERATING PLANTS, ESPECIALLY FOR WASTE MATERIALS 审中-公开
标题翻译：用于焚烧植物的燃料焚烧炉，特别是用于废弃物料
公开(公告)号：WO1996023174A1
公开(公告)日：1996-08-01
申请号：PCT/DK1995000522
申请日：1995-12-28
申请人： VOLUND ECOLOGY SYSTEMS A/S , BINNER, Siegfried , JENSEN, Rasmus, Stig
发明人： VOLUND ECOLOGY SYSTEMS A/S
IPC分类号： F23H03/02
CPC分类号： F23H3/02 , F23G2203/101 , F23H7/08 , F23H2900/03021
摘要： In a fuel-conveying grate for incinerating plants, consisting of sections having a number of grate beams (1) extending obliquely downward in the direction of movement of the fuel, said beams having a grate top (4) stepped downwardly and being placed with lateral surfaces (3) closely adjacent to each other across the width of the grate, adjacent beams being reciprocable in the longitudinal direction, each beam being adapted for the passage therethrough of a heat-transmission medium, the main novel features are that immediately below the grate surface and in heat-transmitting contact with said surface and the lateral surfaces, longitudinally extending ducts (6, 7) for heat-transmission medium are provided. When heat-transmission medium is circulated through the ducts, temperature differences along the length of the beam are balanced, so that the difference in width between its two ends caused by temperature differences is minimized. In this manner, unwanted interspaces between adjacent beams are avoided.
摘要翻译：在用于焚烧装置的燃料输送炉排中，由具有沿着燃料运动方向倾斜向下延伸的多个格栅梁（1）的部分组成，所述梁具有向下并向下放置的格栅顶部（4）在格栅的宽度上彼此紧密相邻的表面（3），相邻的梁可以在纵向方向上往复运动，每个梁适于通过其中的传热介质，主要的新颖特征是在炉排正下方表面和与所述表面和侧表面的热传递接触，提供用于热传递介质的纵向延伸的管道（6,7）。当传热介质通过管道循环时，沿着梁的长度的温度差是平衡的，使得由温差引起的两端之间的宽度差最小化。以这种方式，避免了相邻光束之间的不需要的间隙。

5. 发明申请

WO1995009327A1 METHOD OF FEEDING REFUSE ONTO AN INCINERATOR GRATE, AND FEED DEVICE FOR CARRYING OUT THE METHOD 审中-公开
标题翻译：方法用于加载垃圾燃烧炉箅和充电装置的程序的目的而
公开(公告)号：WO1995009327A1
公开(公告)日：1995-04-06
申请号：PCT/CH1994000168
申请日：1994-08-26
申请人： DOIKOS INVESTMENTS LTD. , STIEFEL, Jakob
发明人： DOIKOS INVESTMENTS LTD.
IPC分类号： F23G05/44
CPC分类号： F23G5/444 , F23H3/02 , F23H2900/03021
摘要： The method proposed for feeding refuse onto an incinerator grate is characterized in that the refuse (4) is divided into loads in the feed chute (1) and the material in the individual loads fed continuously on to the incinerator grate (2). The height at which the material is fed in can be varied. The device used to carry out the method consists of feed-control rods (9, 10), a refuse-transfer device (5) and a drop gate (7). The refuse (4) is divided into loads in the feed chute (1) by the control rods (9, 10) which are disposed at two levels one above the other. From the feed chute (1), the refuse falls on to the transfer device (5) which consists of several bar-like conveyor elements (18 to 24). The individual conveyor elements (18 to 24) are hollow, thus enabling them to be cooled by a coolant if necessary. The conveyor elements in the transfer device (5) are divided into two sets, the motion of one set being phase-staggered with respect to the other, thus enabling the refuse (4) to be fed continuously on to the incinerator grate (2). The height of the drop gate (7) at the chute exit can be adjusted. If necessary, conveyor elements like those in the transfer device (5) can be fitted in the drop gate (7).
摘要翻译：用于充电的废物焚烧炉篦上的方法的特征在于，在进料滑道（1）的废物（4）被划分成的部分，并且，所述燃烧炉篦（2）的各个部分的材料被连续地进料。材料的供应发生在一个可变可控供电高度。用于执行该方法的装置由Beschickregelstäben（9,10）的，进给装置（5）和锁定（7）。垃圾（4）的分份发生在进料滑道（1）被布置在两个平面一个在另一个上方的Beschickregelstäben（9，10）。从进料槽（1）进入（5）包括多个进料元件（18-24）的进料装置上的废物（4）。各个杆形进料件（18-24）是为了能够通过冷却介质的手段，如果必要，以控制温度中空内部。由两组在废物（4）的进料装置（5）馈送元件中的连续到燃烧炉箅（2）相移的运动被输送。在进料槽（1）的出口处的锁（7）的高度可调节，以调节废物床高度。如果在对应于所述进给装置的进给元件的锁必要的（7）安装前进元件（5）。

6. 发明申请

WO1990008918A1 DEVICE FOR COMBUSTION AND/OR THERMAL DECOMPOSITION OF COMBUSTIBLE MATERIAL, IN PARTICULAR SOLID FUELS 审中-公开
标题翻译：用于燃烧和/或热分解可燃材料，特殊固体燃料的装置
公开(公告)号：WO1990008918A1
公开(公告)日：1990-08-09
申请号：PCT/EP1990000142
申请日：1990-01-25
申请人： TUNSTRÖMER, Nils, Erik
IPC分类号： F23H15/00
CPC分类号： F23B1/20 , F23G5/002 , F23H3/02 , F23H15/00 , F23H2900/03021
摘要： A device for combustion and/or thermal decomposition of combustible material, in particular of solid fuels such as turf, coal, wood, straw or refuse, has a fuel inlet (10) and an air inlet (11) to a bar grate (12; 13; 14) where combustion takes place. Material-loosening means which extend through the bars of the grate (18) in the form of disks (15; 16; 17), teeth or the like mounted on a support element (19) perpendicular to the bars of the grate (18) are associated with the bar grate. The disks (15; 16; 17) can move back and forth along the bar grate (18) relative to the latter (double arrow 43). The material-loosening disks (15; 16; 17) are placed on supporting elements (19) in the form of supporting rods of essentially rectangular cross-section located below the bars of the grate (18), in such a way that they can be displaced individually in the direction of the supporting rod.
摘要翻译：用于燃烧和/或热分解可燃材料，特别是固体燃料如草坪，煤，木材，秸秆或垃圾的燃烧和/或热分解装置具有一个燃料入口（10）和一个进气口（11）到炉篦 ; 13; 14）发生燃烧。材料松动装置延伸穿过格栅（18）的形式为盘（15; 16; 17）的形状，安装在垂直于炉排（18）的杆的支撑元件上的齿等，与酒吧格栅相关联。盘（15; 16; 17）可以沿着棒格栅（18）相对于后者（双箭头43）来回移动。材料松动盘（15; 16; 17）被放置在支撑元件（19）上，支撑元件（19）以位于格栅（18）的杆下方的基本矩形横截面的支撑杆的形式，在支撑杆的方向上单独移动。

7. 发明申请

WO2011131039A1 一种风冷旋转炉条审中-公开
公开(公告)号：WO2011131039A1
公开(公告)日：2011-10-27
申请号：PCT/CN2011/000724
申请日：2011-04-25
申请人：李仕清
发明人：李仕清
IPC分类号： F23H17/12 , F23L9/00
CPC分类号： F23H3/02 , F23H9/02 , F23H17/02 , F23L9/02

8. 发明申请

WO2009034509A1 STEPPED COMBUSTION GRATE 审中-公开
标题翻译：步进式燃烧盘
公开(公告)号：WO2009034509A1
公开(公告)日：2009-03-19
申请号：PCT/IB2008/053616
申请日：2008-09-08
申请人： BABCOCK & WILCOX VØLUND A/S , OLSEN, John Kenneth , SCHMIDT, Søren
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 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 possible closed loop 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阶梯式燃烧炉排中，所述设备包括一个或多个炉排部分，其具有多个格栅梁（1），所述炉排梁（1）沿着炉排顶部燃料的运动方向向下倾斜地延伸， 1）具有在所述方向上向下台阶的格栅顶部（2），并且横跨所述燃烧格栅的宽度彼此紧密相邻的侧表面（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）适合于传热介质穿过其中的可能的闭合环通道：传热介质的约束（4）由一个或更多的U形弯板元件（5），其侧面对应于阶梯式格栅顶部（2）的台阶被切割并焊接到格栅顶部（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）的单个部件的数量显着减少。

9. 发明申请

WO2009023977A2 LIQUID-COOLED GRILL PLATE COMPRISING WEAR PLATES AND STEPPED GRILL MADE OF SUCH GRILL PLATES 审中-公开
标题翻译：用不锈钢耐磨板以及由这种钢板现时水平防锈液冷却盘子
公开(公告)号：WO2009023977A2
公开(公告)日：2009-02-26
申请号：PCT/CH2008000343
申请日：2008-08-11
申请人： DOIKOS INVESTMENTS LTD , SANDEMAN MICHAEL , STIEFEL THOMAS
发明人： SANDEMAN MICHAEL , STIEFEL THOMAS
IPC分类号： F23H1/02 , F23H3/02 , F23H17/02 , F23H17/12
CPC分类号： F23H3/02 , F23G5/002 , F23G2200/00 , F23G2203/101 , F23H1/02 , F23H7/08 , F23H17/02 , F23H17/12 , F23H2700/002 , F23H2900/03021 , F23H2900/17002
摘要： The liquid-cooled grill plate has a carrier and drive design, having a separate cooling body (K) that can be placed into said carrier and drive design and permeated by the liquid and having wear plates mounted onto said cooling body. The cooling body (K) is a welded design formed by square tube sections (20-26) and profiled sections (27), said design forming continuous elongated recesses (28-30) extending across the entire extension with the exception of the square tube sections (23-26) bridging said recesses (28-30). The carrier design is a ribbed configuration made of planar steel parts that are welded together and the drive unit (15) encloses a hydraulic cylinder-piston unit, which is accommodated on the inside of a square tube (18), said tube being guided displaceably in a tunnel-like breakthrough on said ribbed configuration. Between the wear plates and the cooling body (K) a highly heat-conductive soft silicone film (31) is clamped, which ensures good heat transfer. In this way, it is ensured that during operation the wear plates always remain in the non-critical temperature range in that they are cooled by the cooling body (K) disposed beneath, which heats up to about 50ºC. Said grill plate is much easier and inexpensive to produce because the welding work is considerably reduced and less complex as a result of the use of a separate cooling body (K).
摘要翻译：液冷式格栅板由一个支撑和驱动结构，单独的，。在此支撑和驱动结构可插入通过该冷却体（K），以及夹在这散热器耐磨板。冷却体（K）是一个方管段（20-26）和轮廓部分形成（27）焊接结构，其通过细长凹槽（28-30）形成，它一直延伸到这些凹槽（28-30）的桥接方管段（23-26 ）延伸在其整个范围。支撑结构是由焊接在一起的扁钢部分的框架，并且所述驱动单元（15）包括液压缸 - 活塞单元，其被容纳在方管（18）和其在此流感的隧道状突破移动地引导内部。耐磨板与冷却体（K）在高度导热软Silkonfolie（31），这确保了良好的热传递被夹紧之间。这确保了总是有由底层冷却，约50℃的温水冷却体（K）被冷却运转时的耐磨板保持在非临界温度范围。这个格栅板是更容易和更便宜的生产，因为通过使用单独的冷却体（K）的焊接工作的显著减少，是要求不高。

10. 发明申请

WO2002053971A1 ROSTBLOCK ALS TEIL EINES ROSTES FÜR EINE ANLAGE ZUR THERMISCHEN BEHANDLUNG VON ABFALL 审中-公开
标题翻译：锈块作为FOR A厂废料的热处理炉栅的一部分
公开(公告)号：WO2002053971A1
公开(公告)日：2002-07-11
申请号：PCT/EP2001/012885
申请日：2001-11-08
申请人： VON ROLL UMWELTTECHNIK AG , ANDREOLI, Bruno
发明人： ANDREOLI, Bruno
IPC分类号： F23H3/02
CPC分类号： F23H3/02 , F23H17/12 , F23H2900/03021
摘要： Ein Rostblock als Teil eines Rostes für eine Anlage zur thermischen Behandlung von Abfall weist einen als ein Gussteil ausgebildeten Blockkörper (2) auf, der mit einer oberen Auflagefläche (8) für den zu behandelnden Abfall versehen ist. Mit dem Blockköper (2) ist ein unterer Halteteil (15) lösbar verbindbar, wobei durch die Verbindung dieser beiden Teile mindestens ein Kühlelement (10), welches einen an ein Kühlwassersystem angeschlossenen Kühlkanal (11) aufweist, in einer vorgegebenen Kontaktstellung mit dem Blockkörper fixierbar ist. Der Blockkörper (2) weist keine unzugänglichen Hohlräume auf, kann in einem einfachen Standardgiessverfahren kostengünstig hergestellt werden, und muss nicht einer aufwendigen Druck- und Dichtigkeitsprobe unterzogen werden. Da das Kühlelement (10) und der Blockkörper (2) voneinander getrennt sind und sich unterschiedlich ausdehnen können, ist die Gefahr von Leckagen oder Rissen der Kühlelemente (10), die zudem aus unterschiedlichsten Materialien bestehen und praktisch beliebige Form und Querschnitt aufweisen können, weitgehend eliminiert.
摘要翻译：的篦块作为用于废物的热处理的植物格栅的一部分有一个设计为被设置用于废铸件块体（2）与上支承表面（8）进行处理。与块体（2），下保持部分（15）可拆卸地连接，其中，通过具有在预定的接触位置的冷却通道（11）与座本体可固定连接到冷却水系统的出口的至少一个冷却元件（10）的这两个部分的连接是。块体（2）不具有不可访问的空腔，可以被以简单的Standardgiessverfahren廉价地生产，并且不需要昂贵的压力和密封性测试经受。由于冷却元件（10）和块体（2）彼此分开并不同地膨胀，泄漏或冷却元件的裂缝（10），其也由不同的材料，并且可具有几乎任何形状和横截面的风险，这主要是淘汰。

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