| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 用于分阶炉篦加煤机的炉条和炉篦 | CN200680015236.6 | 2006-05-03 | CN101180500A | 2008-05-14 | 安德烈·桑佩尔 |
| 本发明涉及用于分阶炉篦炉加煤机的炉条和炉篦，其主要应用于废物转化单元的炉领域。因此，根据第一方面，本发明涉及用于焚化炉的燃烧室的一种炉条，其包括平展部分，该平展部分的顶面用于容纳被焚化的物质，且该平展部分延伸至后端和前端，分别形成用作炉条支撑点的转延。该炉条还包括位于平展部分下方的纵向凸起，该纵向凸起至少部分地在炉条的后端与前端之间延伸。在典型方式中，至少一个成角度的切削元件或者刀位于平展部分下方、纵向凸起的第一侧面上，其作用是有助于去除连续积聚的耐火材料。在平展部分下方、纵向凸起的一个侧面上，炉条可包括一个或者多个冷却侧翼，可能地，设置有允许空气流通的侧部挖空。所述炉篦包括至少一个炉条或者一组三个炉条。在第二种情形中，该组中的中心炉条相对于两个侧面炉条是可移动的。 | ||||||
| 2 | 带引导空气燃烧的台阶炉篦加煤机所用的炉条和炉篦 | CN200680015264.8 | 2006-05-03 | CN101175950A | 2008-05-07 | 安德烈·桑佩尔 |
| 本发明涉及带引导空气燃烧的台阶炉篦熔炉加煤机所用的一种炉条和一种炉篦。本发明用于废物转化单元所用的熔炉领域。炉条包括盘部分，其顶表面接收焚化物质，且其向前端和后端延伸，形成用作炉条支撑点的转延。炉条还包括位于盘部分下方的纵向凸起，该凸起至少部分地在后端与前端之间延伸。至少一个法兰位于盘部分下方以及纵向凸起的第一侧上。本发明的特征在于，该法兰具有至少一个横向凹进，其与相邻炉条的法兰的横向凹进一起，限定直至炉条后端的空气引导通道。结果，燃烧空气被有利地引导朝向该端部。 | ||||||
| 3 | 炉条 | CN201280007405.7 | 2012-01-05 | CN103354889A | 2013-10-16 | T·科赫 |
| 本发明涉及一种用于焚烧炉的炉条（1），其包括：基本上整体封闭的、朝向燃烧侧的表面（4）；后部的支承区域（2），该支承区域构造成用于支承在炉篦托架上以构成炉篦；和前部的、在表面（4）与前棱边（3’）之间倒圆的凸鼻区域（3），该凸鼻区域具有构造在下侧上的支承面（5）；以及由构成炉篦的表面的下侧伸出的、用于空气冷却的散热片，其中，头部部分（8）在内部具有至少部分加厚构造的头部肋片，这些头部肋片用于在所述朝向燃烧侧的表面（4）下方沿纵向和垂直方向进行空气冷却。炉条（1）也可以实施为翻转炉条。 | ||||||
| 4 | 用于滑动燃烧炉箅的液压驱动装置 | CN201180047499.6 | 2011-07-27 | CN103154614A | 2013-06-12 | 马丁·斯蒂费尔 |
| 本发明涉及一种用于水冷式滑动燃烧炉箅的液压驱动装置。每个可替换的炉箅层(6)连接到至少一个连接杆(30)，该连接杆由位于其另一端的曲柄(31)来支承，其中相关联的曲柄轴(32)由贯穿炉箅结构的侧壁(2)的套管(33)支承。与位于炉箅结构上的液压缸活塞单元(36，35)的活塞(35)连接的曲柄(34)位于所述曲柄轴(32)的另一侧，相关联的炉箅道的实际炉箅结构的外侧。从而液压组件进一步地远离炉箅板，且不暴露于磨蚀，所述设置为远离炉箅板(6)的组件还可以在炉箅操作期间进行更换。 | ||||||
| 5 | 带引导空气燃烧的台阶炉篦加煤机所用的炉条和炉篦 | CN200680015264.8 | 2006-05-03 | CN101175950B | 2010-06-02 | 安德烈·桑佩尔 |
| 本发明涉及带引导空气燃烧的台阶炉篦熔炉加煤机所用的一种炉条和一种炉篦。本发明用于废物转化单元所用的熔炉领域。炉条包括盘部分，其顶表面接收焚化物质，且其向前端和后端延伸，形成用作炉条支撑点的转延。炉条还包括位于盘部分下方的纵向凸起，该凸起至少部分地在后端与前端之间延伸。至少一个法兰位于盘部分下方以及纵向凸起的第一侧上。本发明的特征在于，该法兰具有至少一个横向凹进，其与相邻炉条的法兰的横向凹进一起，限定直至炉条后端的空气引导通道。结果，燃烧空气被有利地引导朝向该端部。 | ||||||
| 6 | Grate piece and grate used for the stepped grate stoker with air combustion | JP2008509472 | 2006-05-03 | JP2008540989A | 2008-11-20 | アンドレ・サンペール |
| 本発明は、誘導空気により燃焼する階段式火格子ストーカに用いられる火格子片及び火格子に関し、主として廃棄物の焼却炉に適用される。 この火格子片は、上面で被焼却物を受け、それぞれが火格子片の支点として機能する折返部を形成する後端部及び前端部に延在する平面部を含む。 そして、火格子片は、平面部の下部に配置され、後端部及び前端部の間の少なくとも一部で突出する縦凸部を含む。 少なくとも１つの翼部が、縦凸部の第１の側面で平面部の下部に配置されている。 平面部の下部に配置されたこの翼部には、少なくとも１つの横刳り抜き部が形成されており、横刳り抜き部が火格子片と隣接する第１隣接火格子片における翼部の横刳り抜き部と共に平面部の直下から火格子片の前端部まで空気を導く経路を形成することを特徴とする。 これにより、燃焼空気が火格子片の前端部に向けて良好に導かれる。 火格子片は、平面部の下部における縦凸部の第１の側面または各側面に配置された複数の切断角部を含む。 火格子は、１本の火格子片もしくは３本の火格子片の組を有する。 後者の場合、組における中央火格子片が当該組における隣接火格子片に対して相対移動可能となっている。 | ||||||
| 7 | FIRE GRATE FOR ENHANCED COMBUSTION | US14134095 | 2013-12-19 | US20140102437A1 | 2014-04-17 | STEVE MARPLE |
| An improved fire grate may provide fresh oxygen rich air to a secondary combustion zone, created by the improved fire grate, of a combustion chamber where a combustion gas stream is typically oxygen starved assisting in the burning process of incompletely burned particulates and reducing other harmful emissions. A baffle plate may be introduced in the secondary combustion zone to increase a combustion chamber temperature, encourage mixing of oxygen starved air with oxygen rich air and increase a residence time of the combustion gas within the combustion chamber. These aspects of the baffle plate promote more efficient burning of the biomass/fuel. Additionally, log lighter(s) may be disposed in the secondary combustion zone to increase a temperature of the combustion chamber for the purposes of reducing harmful emissions. | ||||||
| 8 | HYDRAULIC DRIVE FOR A SLIDING COMBUSTION GRATE | US13812360 | 2011-07-27 | US20130118469A1 | 2013-05-16 | Martin Stiefel |
| The invention relates to a hydraulic drive for a water-cooled sliding combustion grate. Each displaceable grate stage (6) is connected to at least one connection rod (30) supported at the other end thereof on a crank (31), wherein the associated crankshaft (32) is supported in a bushing (33) penetrating the side wall (2) of the grate construction. A crank (34) connected to the piston (35) of a hydraulic cylinder-piston unit (36, 35) is seated on the other side of the crankshaft (32), outside of the actual grate construction of the associated grate run, where said hydraulic cylinder-piston unit is disposed. The hydraulic components are thereby spaced further away from grate plates, and not exposed to abrasion. Said components, being disposed remotely from the grate plates (6), can also be replaced during operation of the grate. | ||||||
| 9 | Grate Bar and Grate for a Step-Grate Stocker with Directed Air Combustion | US11912904 | 2006-05-03 | US20080245355A1 | 2008-10-09 | Andre Simper |
| A grate bar and a grate for stepped-grate furnace stoker with directed-air combustion. Its principle application is in the field of furnaces for waste conversion units. The bar includes a flat part, whose top surface receives the incinerated elements, and that extends into two rear and front ends each forming a return that acts as a support point for the bar. It also includes a longitudinal projection under the flat part, extending at least partially between the rear and front ends. At least one wing is positioned under the flat part, on a first side of the longitudinal projection. In a characteristic manner, this wing has at least one lateral hollow-out which, together with the lateral hollow-out of a wing of a neighbouring bar, forms a passage for channeling air up to the front end of the bar. | ||||||
| 10 | Grate block for a refuse incineration grate | US10610183 | 2003-06-30 | US06964237B2 | 2005-11-15 | Mark P. Hepp |
| A grate block for an incinerator has a top wall and a front wall that extends from the front wall. A pair of side walls wherein each sidewall extends from the top wall and the front wall. Each of the side walls of the grate blocks engage the side wall of the adjacent grate block. Each side wall has a recess in proximity to the front wall/upper wall interface. The recess defines a gap between the side walls of the adjacent grate blocks. An opening in the recess through the side wall allows for the flow of air from a cavity within the grate block. The slot created by the recess of the two adjoining grate blocks has a narrower slot opening created by a shallow upper recess and a broader slot opening created by a deeper lower recess. In that the openings are not directly aligned with any of the exposed surfaces, the air is required to make a perpendicular turn prior to exiting the recess of the grate block. This allows for sufficient pressure to drop across the surface of the grate block for a uniform distribution of primary air. Furthermore, the pressure drop makes it difficult to plug the opening with ash and debris by the change in direction. Furthermore, the deeper lower recess below the shallow upper recess creates a self-relieving channel. | ||||||
| 11 | Grate block for a refuse incineration grate | US10610183 | 2003-06-30 | US20040261674A1 | 2004-12-30 | Mark P. Hepp |
| A grate block for an incinerator has a top wall and a front wall that extends from the front wall. A pair of side walls wherein each sidewall extends from the top wall and the front wall. Each of the side walls of the grate blocks engage the side wall of the adjacent grate block. Each side wall has a recess in proximity to the front wall/upper wall interface. The recess defines a gap between the side walls of the adjacent grate blocks. An opening in the recess through the side wall allows for the flow of air from a cavity within the grate block. The slot created by the recess of the two adjoining grate blocks has a narrower slot opening created by a shallow upper recess and a broader slot opening created by a deeper lower recess. In that the openings are not directly aligned with any of the exposed surfaces, the air is required to make a perpendicular turn prior to exiting the recess of the grate block. This allows for sufficient pressure to drop across the surface of the grate block for a uniform distribution of primary air. Furthermore, the pressure drop makes it difficult to plug the opening with ash and debris by the change in direction. Furthermore, the deeper lower recess below the shallow upper recess creates a self-relieving channel. | ||||||
| 12 | GRATE BAR | US13983120 | 2012-01-05 | US20130306050A1 | 2013-11-21 | Theodor Koch |
| A grate bar for combustion systems, having a substantially closed surface facing the combustion side, a rear support region designed to be placed on a grate carrier for forming the grate, and a front nose region, which is rounded between the surface and front edge and has a bearing surface designed on the lower face and further has cooling fins for air cooling which protrude from the lower face of the surface forming the grate. A head part in the interior has at least regionally thickened head fins for air cooling in the longitudinal direction and vertical direction below the surface facing the combustion side. The grate bar can also be a reversible grate bar. | ||||||
| 13 | Fire Grate for Enhanced Combustion | US12501869 | 2009-07-13 | US20110005510A1 | 2011-01-13 | Steve Marple |
| An improved fire grate may provide fresh oxygen rich air to a secondary combustion zone, created by the improved fire grate, of a combustion chamber where a combustion gas stream is typically oxygen starved assisting in the burning process of incompletely burned particulates and reducing other harmful emissions. A baffle plate may be introduced in the secondary combustion zone to increase a combustion chamber temperature, encourage mixing of oxygen starved air with oxygen rich air and increase a residence time of the combustion gas within the combustion chamber. These aspects of the baffle plate promote more efficient burning of the biomass/fuel. Additionally, log lighter(s) may be disposed in the secondary combustion zone to increase a temperature of the combustion chamber for the purposes of reducing harmful emissions. | ||||||
| 14 | Grate panel, as well as corresponding incineration grate and waste incineration plant | US11171904 | 2005-06-30 | US20060011114A1 | 2006-01-19 | Anton Esser |
| The invention pertains to a grate panel for an incineration grate, an incineration grate composed of grate panels, as well as a solid waste incineration plant with such an incineration grate. | ||||||
| 15 | Method of cooling a grate for a furnace and grate for a furnace | US09391402 | 1999-09-08 | US06213031B1 | 2001-04-10 | Max Künzli; John Millard; Peter Serck-Hanssen |
| To cool a grate having alternately fixed and movable rows (1, 1′) of grate bars (2), cooling liquid is sprayed into cavities (7), open at the bottom, of the grate bars (2) from spray tubes (10) situated in the underblast region (8) and in the process vaporizes essentially completely, so that the heat of vaporization is extracted from the grate bars (2). The angle sector (12) into which the cooling liquid is sprayed may be set in such a way that in each case only those sections of the grate bars (2) whose top sides form the free surface of the grate are sprayed. The cavities may also be closed except for a discharge opening leading into the underblast region and may be connected to a supply reservoir, in which the liquid is kept at a constant level, which is just below the discharge openings. | ||||||
| 16 | Combustor liner support | US45807474 | 1974-04-05 | US3922851A | 1975-12-02 | IRWIN JOHN A |
| A combustor for a gas turbine engine embodies a ceramic liner the upstream or dome end of which has a central opening. The liner is supported from the combustion chamber housing by a ring defining an abutment which engages a flange on the outer surface of the liner adjacent the dome and by a ring, biased by a spring reacting against the housing, engaging the outer surface of the dome adjacent the opening.
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| 17 | GRATE BLOCK FOR A COMBUSTION GRATE | US15735910 | 2015-06-12 | US20180347811A1 | 2018-12-06 | Werner BRENNWALD; Helen GABLINGER |
| A grate block for a combustion grate, wherein consecutive grate blocks are arranged in a staircase and are designed to rearrange and convey the combustible material during combustion through pushing motions. The grate block includes a block body, an upper wall forming a supporting surface, and an extension parallel to a longitudinal axis L of the body. The supporting surface drops into a pushing surface formed by a front wall, which has at least one air supply opening for supplying air to the combustion grate, which extends at a right angle or slant to the pushing surface. In the lowest region of the front wall, formed as a foot, which lays on the supporting surface of a grate block, is adjacent in the pushing direction. The front resting edge of the pushing surface is arranged in a plane E extending at a right angle to the longitudinal axis L. | ||||||
| 18 | FIRE GRATE FOR ENHANCED COMBUSTION | US13443583 | 2012-04-10 | US20120192855A1 | 2012-08-02 | Steve Marple |
| An improved fire grate may provide fresh oxygen rich air to a secondary combustion zone, created by the improved fire grate, of a combustion chamber where a combustion gas stream is typically oxygen starved assisting in the burning process of incompletely burned particulates and reducing other harmful emissions. A baffle plate may be introduced in the secondary combustion zone to increase a combustion chamber temperature, encourage mixing of oxygen starved air with oxygen rich air and increase a residence time of the combustion gas within the combustion chamber. These aspects of the baffle plate promote more efficient burning of the biomass/fuel. Additionally, log lighter(s) may be disposed in the secondary combustion zone to increase a temperature of the combustion chamber for the purposes of reducing harmful emissions. | ||||||
| 19 | Grate Bar and Grate for a Step-Grate Stoker | US11912909 | 2006-05-03 | US20080163860A1 | 2008-07-10 | Andre Simper |
| A grate bar and a grate for a stepped-grate furnace stoker. The grate bar includes a flat part whose top surface is used to receive the incinerated elements, and the extends into a rear end and a front end, each forming a return that acts as a support point for the bar. The bar also includes a longitudinal projection located under the flat part, and that extends at least partially between the rear and front ends of the bar. At least one angled cutting element or knife is located under the flat part, on a first side of the longitudinal projection, whose function is to facilitate the removal of the refractory materials that have accumulated progressively. The grate includes at least one bar or group of three bars. In the second case, the central bar in the group is mobile in relation to the two lateral bars. | ||||||
| 20 | Grate panel, as well as corresponding incineration grate and waste incineration plant | US11171903 | 2005-06-30 | US20060000396A1 | 2006-01-05 | Anton Esser; Norbert Kuppers |
| The invention pertains to a grate panel for an incineration grate, an incineration grate composed of grate panels, as well as a solid waste incineration plant with such an incineration grate. | ||||||
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