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1. 发明申请

US20040261675A1 Combined fluidized bed and pulverized coal combustion method 失效
标题翻译：联合流化床和粉煤燃烧法
公开(公告)号：US20040261675A1
公开(公告)日：2004-12-30
申请号：US10476684
申请日：2003-12-08
发明人： Pauli Dernjatin , Kati Savolainen , Kari Jaaskelainen , Marko Fabritius
IPC分类号： F23D001/00 , F23G005/00
CPC分类号： F23C6/047 , F23C10/002 , F23C2201/101 , F23C2201/301
摘要： The invention relates to a combined fluidized bed and pulverized coal combustion method and system. In the method, fluidizing air (4) is injected into a fluidized bed (2) situated in the bottom portion of the combustion chamber (3). Into the combustion chamber, to above the fluidized bed (2), is fed a mixture of pulverized coal and a carrier gas from a second set of fuel feed means (6) at a mass flow rate which is higher or at least substantially equal to the upper ignition limit of the mixture, and the mixture of the pulverized coal and the carrier gas at least by the fluidizing air (4), and at least a fraction of the fuel fed via the second set of fuel feed means (6) is combusted above the fluidized bed (2).
摘要翻译：本发明涉及一种组合流化床和粉煤燃烧方法及系统。在该方法中，将流化空气（4）注入位于燃烧室（3）底部的流化床（2）中。在燃烧室内到达流化床（2）的上方，以来自第二组燃料供给装置（6）的粉煤和载气的混合物以更高或至少基本上等于至少通过流化空气（4），混合物的上限点火极限和粉煤与载体气体的混合物，以及经由第二组燃料供给装置（6）供给的燃料的至少一部分是在流化床（2）上方燃烧。

2. 发明申请

US20040020415A1 Regenerative thermal waste incineration system 审中-公开
标题翻译：再生热废物焚烧系统
公开(公告)号：US20040020415A1
公开(公告)日：2004-02-05
申请号：US10297104
申请日：2002-11-27
发明人： Suk-In Oh
IPC分类号： F23G005/00
CPC分类号： F23G7/001 , F23G7/068 , F23G2201/10 , F23G2203/40 , Y02W10/40
摘要： Provided is a regenerative thermal waste incineration system for incinerating industrial waste sludge, urban waste, food refuse and sewage sludge originating from final by-products of chemical factory or sewage treatment plant using a regenerative thermal material. The regenerative thermal waste incineration system includes first and second ceramic layers for accumulating heat from high-temperature gas in backward operation and regenerating accumulated heat to low temperature gas in forward operation, a third ceramic layer and a fourth ceramic layer for accumulating heat from high-temperature gas in forward operation and regenerating accumulated heat to low temperature gas in backward operation, a first waste inlet valve located between the first ceramic layer and the second ceramic layer for introducing waste in forward operation, a second waste inlet valve located between the third ceramic layer and the fourth ceramic layer for introducing waste in backward operation, a burner located between the second ceramic layer and the third ceramic layer for supplying heat for incinerating, a first air valve for introducing air into the system through the first ceramic layer in forward operation, and a second air valve for introducing air into the system through the fourth ceramic layer in backward operation. Since the ceramic layers are directly heated using the exhaust gas that is not brought into direct contact with raw waste, and then the regenerated heat is used for drying and incinerating the waste, the regenerative thermal waste incineration system is a cost-effective system.
摘要翻译：提供了一种再生热废物焚烧系统，用于焚烧工业废渣，城市垃圾，食物垃圾和源自化工厂或污水处理厂的最终副产物的再生热源物质的污水污泥。再生热废弃物焚烧系统包括第一和第二陶瓷层，其用于在向后运行中积聚来自高温气体的热量，并将累积热量再循环到正向运行中的低温气体，第三陶瓷层和第四陶瓷层，正向运行中的高温气体和向后运行中的低温气体再生累积的热量，位于第一陶瓷层和第二陶瓷层之间的用于在正向运行中引入废物的第一废气入口阀，位于第三陶瓷层和第四陶瓷层，用于在后向操作中引入废物，位于第二陶瓷层和第三陶瓷层之间的用于提供用于焚烧的热量的燃烧器，用于在正向操作中通过第一陶瓷层将空气引入系统的第一空气阀以及用于将空气引入到系统中的第二空气阀通过第四陶瓷层反向运转。由于使用不与生废物直接接触的废气直接加热陶瓷层，所以再生热用于干燥和焚烧废物，再生热废物焚烧系统是一种经济有效的系统。

3. 发明申请

US20030183138A1 Process for influencing the properties of incineration residues from an incineration plant 有权
标题翻译：影响焚化厂焚烧残渣性质的方法
公开(公告)号：US20030183138A1
公开(公告)日：2003-10-02
申请号：US10400722
申请日：2003-03-27
申请人： Martin GmbH fur Umwelt-und Energietechnik , Mitsubishi Heavy Industries, Ltd.
发明人： Johannes Martin , Oliver Gohlke , Joachim Horn , Michael Busch
IPC分类号： F23G007/00 , F23G005/00
CPC分类号： F23G5/50 , F23G5/006 , F23G2201/602 , F23G2202/20 , F23G2207/30 , F23G2209/30 , F23G2900/50206
摘要： The process for influencing the properties of incineration residues from an incineration plant, in particular a waste incineration plant, essentially consists in controlling the incineration in such a way that a sintering and/or fusing of the slag takes place as early as in the incineration bed of the main incineration zone, and that as yet unsintered or unfused incineration residues are separated off at the end of the incineration operation and fed back to the incineration operation.
摘要翻译：影响来自焚化装置，特别是废物焚化装置的焚烧残渣性质的方法基本上在于控制焚烧，使得炉渣的烧结和/或熔化早在焚化床中发生的主要焚烧区，并且在焚烧操作结束时分离出尚未烧结或未熔化的焚化残渣，并将其反馈回焚烧操作。

4. 发明申请

US20030089289A1 Method and apparatus for combustion of residual carbon in fly ash 审中-公开
公开(公告)号：US20030089289A1
公开(公告)日：2003-05-15
申请号：US10254747
申请日：2002-09-25
申请人： Consolidated Engineering Company, Inc.
发明人： Paul M. Crafton , James L. Lewis , William L. Thome
IPC分类号： F23G005/00 , F23G007/00
CPC分类号： F23B5/00 , F23G5/30 , F23G2203/501 , F23G2209/30 , F23J15/02 , F23J2217/40
摘要： A system for combustion and removal of residual carbon within fly ash particles in which the fly ash particles are fed into a particulate bed within a reactor chamber. The fly ash particles are subjected to heat and motive air such that as the fly ash particles pass through the particulate bed, they are heated to a sufficient temperature to cause the combustion of the residual carbon within the particles. The fly ash particles thereafter are conveyed in a dilute phase for further combustion through the reactor chamber away from the particulate bed and exhausted to an ash capture. The fly ash is then separated from the exhaust air that conveys the ash in its dilute phase with the air being further exhausted and the captured fly ash particles being fed to a feed accumulator for re-injection to the reactor chamber or discharge for further processing.

5. 发明申请

US20020078867A1 Small scale high throughput biomass gasification system and method 有权
标题翻译：小规模高通量生物质气化系统及方法
公开(公告)号：US20020078867A1
公开(公告)日：2002-06-27
申请号：US09990669
申请日：2001-11-16
发明人： Mark A. Paisley
IPC分类号： F23B005/00 , F23G005/00
CPC分类号： C10J3/482 , C10B49/22 , C10B53/02 , C10G1/02 , C10J3/56 , C10J2200/09 , C10J2300/0916 , C10J2300/0943 , C10J2300/0973 , C10J2300/0983 , C10J2300/0993 , C10J2300/1223 , C10J2300/1646 , C10J2300/1807 , C10J2300/1853 , Y02E50/14 , Y02P20/145
摘要： A process and method is provided for operating a small-scale high-throughput gasifier. As is known in the art, the exothermic combustion reactions can be separated from the endothermic gasification reactions. The exothermic combustion reactions can take place in or near the combustor while the endothermic gasification reactions take place in the gasifier. Heat from the exothermic zone is transferred to the endothermic reaction zone by circulation of an inert particulate solid such as sand. In order to increase efficiency by reducing heat loss from the gasifier, the gasifier is concentrically-disposed within the endothermic reaction zone of the combustor.
摘要翻译：提供了一种用于操作小规模高通量气化器的方法和方法。如本领域已知的，放热燃烧反应可以与吸热气化反应分离。放热燃烧反应可以发生在燃烧器中或附近，而气化炉中发生吸热气化反应。来自放热区的热量通过惰性颗粒固体如沙子的循环被转移到吸热反应区。为了通过减少来自气化器的热损失来提高效率，气化器同心地设置在燃烧器的吸热反应区域内。

6. 发明申请

US20020035804A1 APPARATUS AND METHOD FOR FRACTIONATING ALTERNATIVE SOLID FUELS 审中-公开
标题翻译：分离替代固体燃料的装置和方法
公开(公告)号：US20020035804A1
公开(公告)日：2002-03-28
申请号：US09389851
申请日：1999-09-02
发明人： ARMANDO GARCIA-SECOVIA , LUIS-RAMON FARIAS-MARTINEZ , JOSE-JAVIER GARZA-ONDARZA , JORGE BERRUN-CASTANON , HECTOR-AGUSTIN CANTU-MARTINEZ , ANGEL CUEVAS-MARTINEZ
IPC分类号： C10J001/00 , C10K001/00 , F23G005/00
CPC分类号： C10J3/16 , C10J3/30 , C10J2300/1223 , F23G5/027 , F23G5/50 , F23G7/12 , F23G2207/112 , F23G2207/113 , F23G2209/281 , F23H3/02 , Y02P20/144
摘要： An apparatus and a method for fractionating alternative solid fuels, specially whole tires, into volatiles and coal, to be used as alternative fuels, and metal, the apparatus comprising: a feeding zone wherein the solid fuels are feed to the apparatus, a gasifying zone into which the solid fuels are processed, obtaining a gaseous fraction, coal and metal; cooled grills controlling the bed permeability and permanence time of the solid fuels at the gasifying zone; and a discharging zone into which the resultant coal and metal are discharged.
摘要翻译：一种用于将替代固体燃料，特别是整个轮胎分解成用作替代燃料的挥发物和煤以及金属的装置和方法，所述装置包括：供给区，其中固体燃料进料到装置，气化区固体燃料被加工到其中，获得气体馏分，煤和金属; 控制气化区固体燃料的床渗透性和持久时间的冷却烤架; 以及排放区域，所得煤和金属排放到该排放区域中。

7. 发明申请

US20040261674A1 Grate block for a refuse incineration grate 失效
标题翻译：垃圾焚烧炉排
公开(公告)号：US20040261674A1
公开(公告)日：2004-12-30
申请号：US10610183
申请日：2003-06-30
申请人： Halcyon Mechanical Services, Inc.
发明人： Mark P. Hepp
IPC分类号： F23H003/00 , F23G005/00
CPC分类号： F23G5/002 , F23H1/02 , F23H3/04 , F23H7/08 , F23H7/18 , F23H17/12
摘要： 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.
摘要翻译：用于焚化炉的炉篦块具有从前壁延伸的顶壁和前壁。一对侧壁，其中每个侧壁从顶壁和前壁延伸。格栅块的每个侧壁都与相邻格栅块的侧壁接合。每个侧壁具有靠近前壁/上壁接口的凹部。凹槽限定相邻格栅块的侧壁之间的间隙。通过侧壁的凹部中的开口允许来自格栅块内的空腔的空气流动。由两个邻接的格栅块的凹部产生的狭槽具有由较浅的上凹部形成的较窄的狭槽开口和由更深的下凹部形成的较宽的狭槽开口。因为这些开口不与任何露出的表面直接对齐，所以在离开格栅块的凹槽之前需要空气进行垂直转动。这允许足够的压力落在炉排块的表面上，以使一次空气均匀分布。此外，压降使得难以通过方向改变将灰尘和碎屑堵塞。此外，较浅的上部凹槽下方的较深的下部凹槽产生自消除通道。

8. 发明申请

US20040154501A1 Burner system 审中-公开
标题翻译：燃烧器系统
公开(公告)号：US20040154501A1
公开(公告)日：2004-08-12
申请号：US10476119
申请日：2003-10-27
发明人： Haw-Won Lee
IPC分类号： F23B007/00 , F23G005/00
CPC分类号： F23G5/444 , F23G5/16 , F23G5/46 , F23G7/12 , F23G2209/281
摘要： Discloded is an incinerator system including gas generating furnace (100) provided with incinerating room (130) into which combustibles including waste tire is loaded, and cover part (110), burning part (200) for burning a gas generated from the gas generating furnace (100) and introduced into burner (220) through introducing part (222) by using igniter (228) of ignition part (224), an enthothermal part (300) provided with gas circulation tubes (310), in which high temperature burnt gas introduced through connection tube (10b) is circulated through the gas circulation tubes (310) to water and drain the water through heated water drain tube (314); and cyclon (400) for collecting dust contained in waste gas that has passed through the enthotermal part (300) and discharging the dust into the atmosphere. Combustion gas generated by incinerating waster materials is perfectly burned at a high temperature and high pressure state, thereby restraining occurrence of contamination substances.
摘要翻译： Discloed是一种焚烧炉系统，包括设置有焚烧室（130）的气体发生炉（100），其中装载有废轮胎的可燃物，以及盖部分（110），用于燃烧由气体发生炉产生的气体的燃烧部分（200）（100），并通过使用点火部分（224）的点火器（228）引入燃烧器（220），设置有气体循环管（310）的热电偶部件（300），其中高温燃烧气体通过连接管（10b）引入的水通过气体循环管（310）循环到水中并通过加热的排水管（314）排出水; 和用于收集已经通过所述火焰部分（300）并将灰尘排放到大气中的废气中所含的灰尘的旋风（400）。通过焚烧废物产生的燃烧气体在高温高压状态下完全燃烧，从而抑制污染物质的产生。

9. 发明申请

US20040060490A1 Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace 失效
标题翻译：用于控制玻璃熔化炉中的粉碎燃料的进料和燃烧的控制系统
公开(公告)号：US20040060490A1
公开(公告)日：2004-04-01
申请号：US10261968
申请日：2002-10-01
发明人： Ivan Jorge Solis-Martinez
IPC分类号： F23N005/18 , F23G005/00
CPC分类号： F23K3/02 , C03B5/235 , C03B5/24 , F23N1/02 , F23N5/00
摘要： A control system for controlling the storing, feeding and burning of a pulverized fuel in a glass melting furnace, wherein a series of burners are arranged one in front of the other to carry out combustion and non-combustion cycles during a glass melting process. Pulverized fuel feeding systems are provided, which are filled up and emptied out with the pulverized material for providing a constant flow of the pulverized fuel to each of the burners during the glass melting process. The control system including control means for monitoring and controlling the filled up and discharge out of said pulverized fuel feeding system based on the measurement and monitoring of the amount of pulverized fuel that is being storaged and feeded by the pulverized fuel feeding system. Control means are provided for monitoring at least one operating variable involved on the glass melting furnace, the control means detecting a series of different variable during the glass melting process. And means for controlling the alternation of the combustion and non-combustion cycles to each burner, based on the monitoring and feeding of the pulverized fuel to burner and in base to the operating variables of the glass melting process.
摘要翻译：一种用于控制在玻璃熔化炉中的粉碎燃料的储存，进料和燃烧的控制系统，其中一系列燃烧器一个在另一个之前布置，以在玻璃熔化过程中进行燃烧和非燃烧循环。提供粉碎的燃料供给系统，其被粉碎物料填充和排空，以在玻璃熔融过程中向粉碎的燃料提供恒定的流量。该控制系统包括控制装置，用于基于由粉碎的燃料供给系统储存和供给的粉碎燃料的量的测量和监测来监测和控制所述粉碎燃料供给系统的填充和排出。提供控制装置用于监测玻璃熔化炉中涉及的至少一个操作变量，所述控制装置在玻璃熔化过程中检测一系列不同的变量。以及用于控制燃烧和非燃烧循环对每个燃烧器的交替的装置，其基于将粉碎燃料监测和供给到燃烧器，并且基于玻璃熔化过程的操作变量。

10. 发明申请

US20040016377A1 Low sulfur coal additive for improved furnace operation 有权
标题翻译：低硫煤添加剂，用于改善炉子运行
公开(公告)号：US20040016377A1
公开(公告)日：2004-01-29
申请号：US10622677
申请日：2003-07-18
申请人： Oil Sands Underground Mining, Inc.
发明人： Stephen Allen Johnson , John Wurster , John Philip Comer
IPC分类号： F23B007/00 , F23G005/00
CPC分类号： C10L10/04 , C10L9/10 , F23G2202/20 , F23G2203/30 , F23J7/00 , F23J9/00 , F23K2201/505 , Y02E20/12
摘要： The present invention is directed to additives for coal-fired furnaces, particularly furnaces using a layer of slag to capture coal particles for combustion. The additive(s) include iron, mineralizer(s), handling aid(s), flow aid(s), and/or abrasive material(s). The iron and mineralizers can lower the melting temperature of ash in low-iron, high alkali coals, leading to improved furnace performance.
摘要翻译：本发明涉及用于燃煤炉的添加剂，特别是使用一层炉渣捕集煤颗粒进行燃烧的炉子。添加剂包括铁，矿化剂，处理助剂，助流剂和/或研磨材料。铁和矿化剂可以降低低铁，高碱煤中灰分的熔融温度，从而提高炉的性能。

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