公开(公告)号：US20150053122A1

公开(公告)日：2015-02-26

申请号：US14388796

申请日：2012-09-05

Applicant: Zeki Arikan

Inventor： Zeki Arikan

IPC: F23H1/02 ,  F23H17/08 ,  F23H15/00 ,  F23J1/00

CPC classification number: F23H1/02 ,  F23H13/02 ,  F23H15/00 ,  F23H17/08 ,  F23H2900/17001 ,  F23J1/00

Abstract: The present invention relates to burners and boiler structures of heating systems which work with solid fuel or which work especially with wood pellets, olive stones and other similar propellants. The burner has a “C”-shaped grate structure comprising a grate mount (4.2) for opening and closing an ash discharging mouth, and the top grate made up by the following components: Grate arms (4.1.2) that can move at a horizontal angle over connecting grate shafts (4.1.3) independent from each other; grate shims (4.1.4) located on the grate shafts (4.1.3) and between the grate arms (4.1.2); a shank (4.1.5) connecting the grate arms (4.1.2) to a grate frame (4.1.1), and the top grate to the grate mount (4.2), thus enabling the top grate to move in an upwards or downwards motion limited by supports (4.1.7, 4.1.8). Furthermore, the burner comprises uneven rails on which the top grate moves guided by guide pins (4.1.6).

Abstract translation: 本发明涉及与固体燃料一起工作的加热系统的燃烧器和锅炉结构，特别是与木颗粒，橄榄石和其它类似推进剂一起工作。 燃烧器具有“C”形的格栅结构，其包括用于打开和关闭排灰口的炉排（4.2），以及由以下部件组成的顶部炉排：可以在 连接格栅轴（4.1.3）的水平角相互独立; 格栅（4.1.4）位于炉排轴（4.1.3）和炉膛（4.1.2）之间; 将篦子臂（4.1.2）连接到格栅框架（4.1.1）上的柄（4.1.5）和顶部格栅连接到篦座（4.2），从而使顶篦板向上或向下移动 运动受支持限制（4.1.7,4.1.8）。 此外，燃烧器包括不平坦的轨道，顶部炉排由导向销（4.1.6）引导。

公开(公告)号：US08602020B2

公开(公告)日：2013-12-10

申请号：US12719742

申请日：2010-03-08

Applicant: Steve Marple

Inventor： Steve Marple

IPC: F23H1/02

CPC classification number: F24B1/193 ,  F23B60/02 ,  F23B80/04 ,  F23B90/00 ,  F23B90/04 ,  F23D14/105 ,  F23H1/02 ,  F23H3/00 ,  F23H3/02 ,  F23L1/02 ,  F23L9/02 ,  F24B1/1808 ,  F24B1/191 ,  F24B1/199 ,  F24C3/002 ,  Y02E20/344

Abstract: 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. The improved fire grate may be horizontally and vertically adjusted to fit within different sized fireplace combustion chambers.

公开(公告)号：US20080163860A1

公开(公告)日：2008-07-10

申请号：US11912909

申请日：2006-05-03

Applicant: Andre Simper

Inventor： Andre Simper

IPC: F23H15/00 ,  F23H1/02 ,  F23H17/00

CPC classification number: F23H17/12 ,  F23G5/442 ,  F23H1/02 ,  F23H3/04 ,  F23H15/00 ,  F23H17/08

Abstract: 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.

Abstract translation: 炉栅和格栅炉篦炉。 格栅杆包括一个平坦部分，其顶面用于接收焚烧的元件，并且延伸到后端和前端，每个形成一个作为杆的支撑点的回流。 该杆还包括位于平坦部分下方的纵向突起，并且至少部分地延伸到杆的后端和前端之间。 至少一个成角度的切割元件或刀具位于纵向突起的第一侧上的平坦部分的下方，其功能是便于逐渐积聚的耐火材料的去除。 炉排包括至少一个酒吧或一组三个酒吧。 在第二种情况下，组中的中心杆相对于两个侧杆可移动。

公开(公告)号：US6145451A

公开(公告)日：2000-11-14

申请号：US308193

申请日：1999-05-12

Applicant: Emil Zurl ,  Jaroslav Aubrecht ,  Anton Esser

Inventor： Emil Zurl ,  Jaroslav Aubrecht ,  Anton Esser

IPC: F23H1/02 ,  F23H3/02 ,  F23H7/08 ,  F23H17/00 ,  F23H7/00 ,  F23K3/08

CPC classification number: F23H3/02 ,  F23H1/02 ,  F23H17/00 ,  F23H7/08 ,  F23H2900/03021

Abstract: A water-cooled firing grate made up of grate bar blocks extending over the width of the grate and each having a plurality of grate bars mounted on a grate bar carrier and interconnected by connecting pieces communicating between meandering shaped channels in the grate bar and a pair of end pieces forming an inlet and an outlet at the outer boundaries of the block and connected to an inlet and an outlet for the cooling water. The pieces are so fixed to the bars that they maintain a clearance between the bars of 1 to 1.5 mm.

Abstract translation: PCT No.PCT / EP97 / 05893 Sec。 371日期1999年5月12日 102（e）日期1999年5月12日PCT 1997年10月24日PCT公布。 第WO98 / 25079号公报 日期1998年6月11日一种水冷式烧篦炉，由格栅杆组成，炉栅宽度在炉排宽度上，每个炉篦杆均安装在篦条支架上，并通过连接在蜿蜒形状通道 篦条和一对端块，在块的外边界处形成入口和出口，并连接到冷却水的入口和出口。 这些片固定到杆上，使得它们在1至1.5mm之间的杆之间保持间隙。

公开(公告)号：US6024031A

公开(公告)日：2000-02-15

申请号：US63917

申请日：1998-04-21

Applicant: Jakob Stiefel

Inventor： Jakob Stiefel

IPC: F23G5/00 ,  F23H3/02 ,  F23H7/08 ,  F23H1/02

CPC classification number: F23H7/08 ,  F23H3/02 ,  F23H2900/03021

Abstract: A thrust combustion grate for burning refuse having altemately stationary (5) and movable (6) hollow grate plates (5,6) in a stairway formation, that rest on each other with their front underedge. The grate plates extend across the entire width of the grateway. The movable grate plates (6) are each driven by a hydraulic cylinder-piston unit (18,19). To the sides, the grateway is limited by panels of water-cooled conduits (8,9), which, in the longitudinal direction, each consist of at least two sections sealingly flanged together. The panels are rigidly screwed to each other by a plurality of horizontally disposed distancing bars (3,4) running perpendicular thereto. Running between the panels are two additional conduits (10,11) flanged together in the same way, for feeding primary air and cooling water, which are fixed to certain individual distancing bars (3,4). The back sides of the stationary grate plates (5) each rest on one distancing bar (3) while the back sides of the movable grate plates (6) rest on at least one steel roller (16,17) with a horizontal axis, with each side of their front sides being guided along a steel roller (20,21) whose axis runs perpendicular to the grate plate (6). The front portions of the grate plates (6) form by primary air slots (25).

Abstract translation: 用于燃烧垃圾的推力燃烧炉排，其具有在楼梯形成中具有固定（5）和可移动（6）空心格栅板（5,6）的余料，其前部未破坏。 格栅板延伸穿过格栅的整个宽度。 活动篦板（6）各自由液压缸 - 活塞单元（18,19）驱动。 在侧面，格栅受到水冷管道（8,9）的限制，纵向方向上的每一个由至少两个密封地连接在一起的部分组成。 面板通过垂直于其垂直延伸的多个水平设置的间隔杆（3,4）而彼此刚性地拧紧。 在面板之间运行两个额外的管道（10,11），以相同的方式卷起在一起，用于供给一次空气和冷却水，这些空气和冷却水固定在某些单独的隔离杆（3,4）上。 固定格栅板（5）的背面分别搁置在一个隔离杆（3）上，而可移动格栅板（6）的后侧搁置在具有水平轴线的至少一个钢辊（16,17）上， 其前侧的每侧沿着其轴垂直于格栅板（6）延伸的钢辊（20,21）引导。 格栅板（6）的前部通过一次空气槽（25）形成。

公开(公告)号：US5967064A

公开(公告)日：1999-10-19

申请号：US945396

申请日：1997-11-07

Applicant: Kai Keldenich ,  Jurgen Scheffler ,  Peter Grell ,  Othmar Frielingsdorf ,  Colin Peter Robson

Inventor： Kai Keldenich ,  Jurgen Scheffler ,  Peter Grell ,  Othmar Frielingsdorf ,  Colin Peter Robson

IPC: F23G5/00 ,  F23H9/02 ,  F23L1/02 ,  F23L7/00 ,  F23H1/02 ,  F23N5/20

CPC classification number: F23G5/002 ,  F23H9/02 ,  F23L1/02 ,  F23L7/00 ,  F23B2900/00004

Abstract: A roller grate arrangement for garbage-incinerating plants, in which a plurality of rollers with horizontal and parallel axes lie in an inclined plane. Primary air is fed to interiors of the rollers by air boxes located below the grate. The rollers have surfaces with air gaps for supplying the primary air, and the rollers are positioned to form a space between adjacent rollers. A component in the space between adjacent rollers bridges the space between adjacent rollers. The component is free of air passages. Blast pipes are positioned in spaces between adjacent rollers and are connected to a separate system for feeding supplemental air.

Abstract translation: PCT No.PCT / EP96 / 00974 371日期：1997年11月7日 102（e）1997年11月7日PCT PCT 1996年3月7日PCT公布。 第WO96 / 29545号公报 日期1996年9月26日一种用于垃圾焚烧装置的辊式排列装置，其中具有水平和平行轴线的多个辊子位于倾斜平面中。 一次空气通过位于炉排下方的空气箱送入滚筒的内部。 辊具有用于供应一次空气的气隙的表面，并且辊定位成在相邻辊之间形成空间。 相邻辊之间的空间中的部件桥接相邻辊之间的空间。 组件没有空气通道。 爆破管定位在相邻辊之间的空间中，并连接到用于补充空气的单独系统。

公开(公告)号：US5937769A

公开(公告)日：1999-08-17

申请号：US803496

申请日：1997-02-20

Applicant: Kwangsoo Hyun

Inventor： Kwangsoo Hyun

IPC: F23G5/00 ,  F23H1/02

CPC classification number: F23G5/002 ,  F23H1/02

Abstract: A variety of essentially circulr-planform fire grates having ash discharge openings therein and intimate-contact preventing means thereon is presented. The intimate contact preventing means for the fire grate having upper surface contour of fluctuation-free profile in the circumferential direction of the fire grate comprises first fluctuation-free-bottom spider-web-planform fins having fin upper surface of fluctuation-free profile and second fluctuation-free-bottom spider-web-planform fins having fin upper surface of fluctuational profile. The intimate contact preventing means for the fire grate having upper surface contour of fluctuational profile in the circumferential direction of the fire grate comprises first fluctuational-bottom spider-web-planform fins having fin upper surface of fluctuation-free profile and second fluctuational-bottom spider-web-planform fins having fin upper surface of fluctuational profile. Also presented are generally polygonal-planform stationary fire grates having ash discharge openings therein and intimate-contact preventing means. The intimate contact preventing means for the fire grate having upper surface contour of fluctuational profile in one Cartesian coordinate direction comprises first fluctuational-bottom straight fins having fin upper surface of fluctuation-free profile and second fluctuational-bottom straight fins having fin upper surface of fluctuational profile. The intimate contact preventing means for the fire grate having upper surface contour of fluctuation-free profile in one Cartesian coordinate direction comprises first fluctuation-free-bottom straight fins having fin upper surface of fluctuation-free profile and second fluctuation-free-bottom straight fins having fin upper surface of fluctuational profile.

Abstract translation: 本发明提供了各种基本上圆形平面形式的炉篦，其中具有灰烬排放口，并且其上具有紧密接触防止装置。 用于具有在炉排圆周方向上具有无波纹轮廓的上表面轮廓的防火炉的紧密接触防止装置包括具有翅片上表面无波动轮廓的第一无波纹底部蜘蛛网平面翅片和第二 具有波浪形轮廓的翅片上表面的无波纹底部的蜘蛛网平台形翅片。 用于具有在炉排圆周方向上具有波动特性的上表面轮廓的火炉的紧密接触防止装置包括具有翅片上表面无波动轮廓的第一波动底部蜘蛛网平台翅片和第二波动底部蜘蛛 - 具有具有波动轮廓的翅片上表面的网状平板状翅片。 还提出了通常具有灰分排放开口的多边形平台状固定式炉排和紧密接触防止装置。 在一个笛卡尔坐标方向上具有波动特性的上表面轮廓的火炉的紧密接触防止装置包括具有翅片上表面无波动轮廓的第一波动底直翅片和具有波动的翅片上表面的第二波动底直翅片 个人资料 具有一个笛卡尔坐标方向上具有无波纹轮廓的上表面轮廓的防火炉的紧密接触防止装置包括具有翅片上表面无波纹轮廓的第一无波纹底直翅片和第二无波纹底直翅片 具有波浪形轮廓的翅片上表面。

公开(公告)号：US5209169A

公开(公告)日：1993-05-11

申请号：US685630

申请日：1991-04-15

Applicant: John N. Basic, Sr.

Inventor： John N. Basic, Sr.

IPC: F23G5/50 ,  B65G27/12 ,  F23C1/00 ,  F23G20060101 ,  F23G5/00 ,  F23G5/05 ,  F23G5/12 ,  F23G5/16 ,  F23G5/32 ,  F23G5/44 ,  F23H1/02 ,  F23H3/00 ,  F23H3/02 ,  F23H17/00 ,  F23J1/02 ,  F23L1/02 ,  F23M5/00

CPC classification number: F23G5/12 ,  B65G27/12 ,  F23G5/002 ,  F23G5/05 ,  F23G5/16 ,  F23G5/165 ,  F23G5/32 ,  F23G5/50 ,  F23H1/02 ,  F23H3/02 ,  F23J1/02 ,  F23L1/02 ,  F23M5/00 ,  F23G2203/107 ,  F23G2203/401 ,  F23G2207/101 ,  F23G2207/30 ,  F23G2207/60

Abstract: Improvements for an incinerator system including double reburn tunnels, an excitor within a reburn tunnel, a choker for closing off part of a reburn tunnel, a grate near the incinerator's inlet to permit the drying and initial combustion of refuse, an ash scoop which remains out of the water during most of its operation. The use of dual reburn tunnels, along with a damper that permits the closure of at least one of them, permits the efficient and environmentally acceptable utilization of the main incinerator chamber even with minimal refuse contained there. With less refuse, only one reburn unit operates; it will still have sufficient heat and throughput to maintain, with minimal auxiliary fuel, the temperatures needed for complete combustion. An excitor, or solid stationary object placed within the reburn tunnel, permits the retention and reflection of the heat generated by the burning to assure complete combustion of all hydrocarbons within the reburn unit. Additionally, the air utilized in the reburn unit may enter through the excitor for the efficient distribution and concomitant combustion.

Abstract translation: 焚化炉系统的改进包括双重重击隧道，再生隧道内的一个叛逃者，一个关闭一部分重燃隧道的扼流圈，焚化炉入口附近的炉排，允许垃圾的干燥和初始燃烧，剩下的灰烬 的水在其大部分的运作。 使用双重重击隧道以及允许关闭其中至少一个的阻尼器允许主要焚化炉室的有效和环境可接受的利用，即使在那里容纳最少的垃圾。 垃圾少，只有一个重组单位运作; 它仍然具有足够的热量和产量，以最小的辅助燃料来维持完全燃烧所需的温度。 放置在重击隧道内的一个或多个固定物体可以保留和反射燃烧产生的热量，以确保重燃单元内所有碳氢化合物完全燃烧。 此外，在重燃单元中使用的空气可以通过激发器进入以进行有效的分配和伴随的燃烧。

公开(公告)号：US4600380A

公开(公告)日：1986-07-15

申请号：US648030

申请日：1984-09-07

Applicant: Karl von Wedel

Inventor： Karl von Wedel

IPC: F23H17/12 ,  F23H1/00 ,  F23H1/02 ,  F27B21/02 ,  F27D1/00 ,  F27D13/00 ,  F27D15/02 ,  F27B15/00 ,  C21B7/16 ,  F26B17/00 ,  F27B9/26

CPC classification number: F27D15/022 ,  F27D1/0009

Abstract: The combustion, cooling or other treatment of solids with the aid of gas may take place on a grate carrying or conveying said solids while the gas is passed through openings provided in the surface of the grate. In order to retain said solids entirely above said grate surface, to cool the grate surface sufficiently and to distribute the gas evenly in the solids to be treated, thin slots, inclined in the direction of transport, curved in the manner of a siphone and maintaining a high resistance to gas penetration are provided in grate plates composed to form a grate. The slots are formed between elements of such grate plates which can be manufactured by casting. The design of these grate plates avoids the necessity of handling dribblings passing said grates. The grate plates can be aerated through grate beams carrying them.

Abstract translation: 借助于气体的固体的燃烧，冷却或其它处理可以在气体通过设置在炉排表面中的开口的情况下在承载或输送所述固体的炉排上进行。 为了将所述固体完全保持在所述炉排表面上方，为了充分冷却炉排表面并将气体均匀地分布在待处理的固体中，沿着运输方向倾斜的细槽以儿童的方式弯曲并保持 在形成炉排的格栅板中提供高的气体渗透性。 这些槽形成在可以通过铸造制造的这种格栅板的元件之间。 这些格栅板的设计避免了处理通过所述格栅的滴水的必要性。 格栅板可以通过携带它们的格栅梁进行充气。

公开(公告)号：US4341199A

公开(公告)日：1982-07-27

申请号：US159226

申请日：1980-06-13

Applicant: Calvin H. Hand, Jr. ,  David J. Hand ,  John A. Careatti

Inventor： Calvin H. Hand, Jr. ,  David J. Hand ,  John A. Careatti

IPC: F23G5/16 ,  F23G7/10 ,  F23H3/02 ,  F23L9/04 ,  F23L15/00 ,  F23H1/02 ,  F23H3/00

CPC classification number: F23G5/16 ,  F23G7/10 ,  F23H3/02 ,  F23L15/00 ,  F23L9/04 ,  Y02E20/348

Abstract: A bio-mass burner having a continuous feed on demand to a first combustion chamber that contains a hollow grate structure. The novel method of operation includes the use of at least one venturi tube which is in fluid communication with the hollow grate structure to establish an air flow into a second combustion chamber. Primary air to support combustion in the first chamber is supplied to the underside of the grate structure. Secondary air to support combustion in the second chamber is supplied through the hollow grate structure and then to the venturi tube in a sufficiently tortuous path through the first combustion chamber to insure that the air is superheated at the outlet of the venturi tube. A baffle arrangement in the first combustion chamber directs the fuel product toward the grate structure and assists in preventing any unburned gases from being ejected into the atmosphere.

Abstract translation: 一种生物质量燃烧器，其具有需要连续进料到包含中空格栅结构的第一燃烧室。 新颖的操作方法包括使用至少一个文丘里管，其与中空格栅结构流体连通，以建立进入第二燃烧室的空气流。 在第一室中支持燃烧的一次空气被供应到炉排结构的下侧。 在第二室中支持燃烧的二次空气通过中空格栅结构供应，然后通过第一燃烧室充分弯曲的路径供应到文丘里管，以确保空气在文氏管的出口处过热。 第一燃烧室中的挡板装置将燃料产物朝向炉排结构引导，并有助于防止任何未燃烧的气体被排放到大气中。