公开(公告)号：US20030190569A1

公开(公告)日：2003-10-09

申请号：US09847127

申请日：2001-05-02

发明人： Charles Anthony Dafft ,  Michael Stanley DeCourcy

IPC分类号： F23G007/08 ,  F23D014/00 ,  F23J015/00 ,  F23D001/00

CPC分类号： F23G7/065 ,  F23G7/08

摘要： A process is provided for thoroughly destroying dilute gaseous waste materials produced in an industrial manufacturing process by blending the same with a hydrogen-containing enrichment fuel stream. The resulting blend includes a sufficient amount of hydrogen such that at least 80% of the dilute gaseous waste material is converted to carbon dioxide and water vapor upon combustion at a flare.

摘要翻译： 提供了一种通过将其与含氢富集燃料流共混来彻底破坏在工业制造过程中生产的稀释气态废料的方法。 所得到的混合物包括足够量的氢气，使得在耀斑燃烧时，至少80％的稀释气态废物转化为二氧化碳和水蒸汽。

公开(公告)号：US20020119081A1

公开(公告)日：2002-08-29

申请号：US09998776

申请日：2001-12-03

发明人： Eric Latino ,  Ron Krentz

IPC分类号： F23J015/00

CPC分类号： F23G7/07 ,  B01D53/86 ,  B01D53/8631 ,  B01D53/94 ,  B01D53/9431 ,  F01N3/28 ,  F01N3/2839 ,  F01N3/32 ,  F01N2450/24 ,  Y02T10/20

摘要： This device is a pollution control device for reducing harmful emissions found in combustion gases. The device has a body having a first portion and a second portion, releasably connected together to form a chamber therebetween. The device also has an exhaust gas inlet, and an exhaust gas outlet. The pollution control device has at least one web member across the chamber, and a plurality of catalytic converter elements held in the web member. In use, exhaust gases pass through the catalytic converter elements when passing through the chamber between the exhaust gas inlet and outlet.

摘要翻译： 该装置是用于减少燃烧气体中发现的有害排放物的污染控制装置。 该装置具有主体，该主体具有第一部分和第二部分，可释放地连接在一起，以在它们之间形成一个室。 该装置还具有排气入口和排气出口。 污染控制装置具有跨过室的至少一个腹板构件和保持在腹板构件中的多个催化转化器元件。 在使用中，废气通过催化转化器元件时通过废气入口和出口之间的室。

公开(公告)号：US20040244657A1

公开(公告)日：2004-12-09

申请号：US10453140

申请日：2003-06-03

申请人： ALSTOM (Switzerland) Ltd

发明人： Srivats Srinivasachar ,  Shin G. Kang

IPC分类号： F23J015/00 ,  B01D050/00

CPC分类号： B01D53/83 ,  B01D53/10 ,  B01D53/64 ,  B01D2253/102 ,  B01D2257/602 ,  B01J20/20 ,  B01J20/28004 ,  F23J15/003 ,  F23J15/006 ,  F23J2215/60 ,  F23J2217/102

摘要： A system 26 for removing elemental mercury or mercury compounds handles carbonaceous sorbent 28 of a starter batch stored in a silo 30 in an agglomerated state. The sorbent 28 is fed by a feeder 32 to a separation device 34, which comminutes (if necessary) and de-agglomerates the sorbent particles 28 to their primary size distribution. This device 34 may be a particle-particle separator or a jet mill, where compressed air or high-pressure steam is the energy source. The de-agglomerated sorbent 28 of a contact batch created from the starter batch is conveyed by an airsteam for injection at a contact location 66 in a flue gas duct whereat carbonaceous sorbent of the contact batch adsorbs mercury from the flue gas.

摘要翻译： 用于去除元素汞或汞化合物的系统26处理以聚集状态存储在料仓30中的起始批次的含碳吸附剂28。 吸附剂28由进料器32供给到分离装置34，分离装置34粉碎（如果需要）并将吸附剂颗粒28去附聚到其初级尺寸分布。 该装置34可以是颗粒 - 颗粒分离器或喷射式粉碎机，其中压缩空气或高压蒸汽是能量源。 由起始批料产生的接触批料的去附聚吸附剂28通过一种用于注入的气流在烟道气管道中的接触位置66输送，其中接触批料的含碳吸附剂从烟道气中吸收汞。

公开(公告)号：US20020094501A1

公开(公告)日：2002-07-18

申请号：US09759473

申请日：2001-01-12

发明人： Thomas B. Neville ,  Bruce E. Cain ,  Brian J. Schmotzer ,  Thomas F. Robertson

IPC分类号： F23J015/00

CPC分类号： F26B23/02 ,  F23C9/00 ,  F23C2202/10 ,  F23L5/02 ,  F26B15/12

摘要： An apparatus including a housing defining a heating process chamber. The housing has an opening communicating the process chamber to the ambient atmosphere. A burner is included that fires into a combustion chamber to heat gas. Also included is a collector structure located outside the opening. The collector structure is configured to collect air and exfiltrated gas from an outside area adjacent to the opening. The apparatus also includes a duct structure communicating the collector structure with the burner so as to supply the collected air and exfiltrated gas to the burner and thereby to supply combustion oxidant to the burner.

摘要翻译： 一种包括限定加热处理室的壳体的装置。 壳体具有将处理室连通到环境大气的开口。 燃烧器包括燃烧到燃烧室以加热气体的燃烧器。 还包括位于开口外部的收集器结构。 收集器结构构造成从与开口相邻的外部区域收集空气和外渗气体。 该设备还包括将收集器结构与燃烧器相通的管道结构，以便将收集的空气和已渗出的气体供应到燃烧器，从而向燃烧器供应燃烧氧化剂。

公开(公告)号：US20020066395A1

公开(公告)日：2002-06-06

申请号：US09996919

申请日：2001-11-30

发明人： Kenji Yamamoto ,  Hironobu Kobayashi ,  Hirofumi Okazaki ,  Toshikazu Tsumura ,  Kenji Kiyama

IPC分类号： F23B007/00 ,  F23L001/00 ,  F23J011/00 ,  F23J015/00

CPC分类号： F23C5/00 ,  F22B31/00 ,  F23C6/047 ,  F23C7/008 ,  F23C7/02 ,  F23C2201/101 ,  F28F19/00 ,  Y02E20/328

摘要： The invention provides a boiler provided with low cost means which can reduce a concentration of CO, an unburned matter, an attached ash and the like near a side wall and maintain a combustion state well with a simple structure. In a boiler having a combustion chamber 13 formed by front and rear walls (burner walls) provided with a plural stages of burners 2, 3 and 4 on at least one of them and opposing to each other, and side walls 1a and 1b crossing to said burner walls 14a and 14b, a gas port 6 containing no fuel for making a pressure of a gas near said side walls 1a and 1b within said combustion chamber 13 higher than a pressure of a gas at a center portion of said combustion chamber 13 is provided between an outermost burner and the side walls 1a and 1b within a range of a height of said burner stages 2, 3 and 4. A combustion gas 16 can not come close to the side walls 1a and 1b due to the jet 18 of the gas.

摘要翻译： 本发明提供了一种具有低成本装置的锅炉，其可以在侧壁附近降低CO浓度，未燃烧物质，附着灰分等，并且以简单的结构保持良好的燃烧状态。 在具有燃烧室13的锅炉中，其前后壁（燃烧器壁）由至少一个燃烧器2,3和4形成，并且彼此相对，并且侧壁1a和1b与 所述燃烧器壁14a和14b，不包含用于使所述燃烧室13内的所述侧壁1a和1b附近的气体的压力高于燃烧室13的中心部分处的气体的压力的燃料口6， 设置在燃烧器台2,3和4的高度范围内的最外侧燃烧器和侧壁1a和1b之间。燃烧气体16不能靠近侧壁1a和1b，这是由于喷嘴18 加油站。

公开(公告)号：US20010042496A1

公开(公告)日：2001-11-22

申请号：US09858568

申请日：2001-05-17

申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

发明人： Masataka Tateishi ,  Masahiko Tetsumoto

IPC分类号： F23J015/00 ,  F23B007/00

CPC分类号： F28C3/06 ,  B01D47/06

摘要： To effectively separate and recover solid dust and volatile or molten components while preventing solid dust and volatile or molten component dust from being adhered to inner walls of a temperature control tower. The high-temperature exhaust gas is blown from a gas blowing port 2a above a temperature control tower 2 through an exhaust gas inlet duct 3, cooling water is sprayed obliquely downward toward the substantially center of a gas flow of the high-temperature exhaust gas from cooling water spray nozzles 5, cooling gas is injected so as to be a downward whirling gas flow along the inner walls of the temperature control tower 2 from first stage cooling gas injection nozzles 6 and second stage cooling gas injection nozzles 7 therebelow, and lowering a temperature of the high-temperature exhaust gas while preventing solid dust and volatile or molten components from being adhered to the inner walls of the temperature control tower 2, whereby the volatile or molten components are solidified into volatile or molten component dust, the solid dust is discharged and recovered from the bottom of the temperature control tower 2, and the volatile or molten component dust is recovered by a bag filter 10 provided downstream of a lower discharge duct 4.

摘要翻译： 为了有效地分离和回收固体粉尘和挥发性或熔融成分，同时防止固体粉尘和挥发性或熔融的组分灰尘粘附到温度控制塔的内壁。 高温废气通过排气入口导管3从温度控制塔2上方的气体吹出口2a吹出，冷却水从高温废气的气流的大致中心向下倾斜， 冷却水喷嘴5，冷却气体沿着温度控制塔2的内壁从第一级冷却气体注入喷嘴6及其下方的第二级冷却气体注入喷嘴7注入向下旋转的气流， 同时防止固体粉尘和挥发性或熔融成分粘附在温度控制塔2的内壁，由此挥发或熔融的组分固化成挥发性或熔融的组分粉尘，固体粉尘是 从温度控制塔2的底部排出并回收，并且通过袋式过滤器10回收挥发性或熔融成分的灰尘 设置在下部排出管道4的下游。

公开(公告)号：US20040253557A1

公开(公告)日：2004-12-16

申请号：US10463236

申请日：2003-06-16

申请人： SPARTAN CONTROLS LTD.

发明人： Lawrence Dwayne Neumeister

IPC分类号： F23G007/08 ,  F23D014/00 ,  F23J015/00

CPC分类号： F23G7/065 ,  F23G5/46 ,  F23G5/50 ,  F23G2206/203 ,  F23G2900/55003 ,  F23G2900/55011 ,  F23N3/00 ,  F23N5/006 ,  F23N2041/18 ,  Y02E20/12

摘要： Method and apparatus for enhancing the combustion of a process gas of variable composition which gas is used for steam generation in producing heavy oil. The mass flow of the process gas containing hydrocarbons, carbon dioxide and water is measured. It is assumed that the process gas is saturated with water vapor and the water content of the process gas is then obtained. The content of carbon dioxide in the process gas is nominally obtained with an oxygen analyser measuring the flue gas from a steam generator thereby giving a close approximation of hydrocarbon content and allowing an expedited calculation of the energy content and air required. The nominal carbon dioxide value is compared with the calculated carbon dioxide value based on the actual flow of process gas and purchase gas and the oxygen content so that the quantity of carbon dioxide is approximated. If increased flow of the process gas is required, changes in the flow of the introduced air can be quickly made without relying exclusively on oxygen analysis of the exhaust gas from the steam generation process. Steam of a desired energy content and quantity for well injection purposes may also be produced.

摘要翻译： 用于增加可变组合物的处理气体的燃烧的方法和装置，其用于在生产重油时产生蒸汽。 测量含有烃，二氧化碳和水的工艺气体的质量流量。 假设工艺气体被水蒸汽饱和，然后获得处理气体的水分含量。 工作气体中二氧化碳的含量通常用氧分析器来获得，氧分析器测量来自蒸汽发生器的烟道气，从而给出近似烃含量并允许加速计算所需的能量含量和空气。 根据工艺气体和采购气体的实际流量和氧含量，将二氧化碳的值与计算出的二氧化碳值进行比较，以便二氧化碳的量近似。 如果需要增加工艺气体的流量，则可以迅速地进行引入空气的流动的变化，而不必仅依靠来自蒸汽产生过程的废气的氧气分析。 也可以生产用于井注射目的的所需能量含量和数量的蒸汽。

公开(公告)号：US20040035339A1

公开(公告)日：2004-02-26

申请号：US10239458

申请日：2003-01-03

发明人： Sigvart Kasin

IPC分类号： F23J011/00 ,  F23J015/00

CPC分类号： F23G5/50 ,  F23C9/00 ,  F23C2202/30 ,  F23G5/16 ,  F23G5/24 ,  F23G5/448 ,  F23G2207/101 ,  F23G2207/103 ,  F23G2207/105

摘要： The invention relates to a method and device for converting energy by combustion of solid fuel, especially incineration of bio-organic fuels and municipal solid waste to produce heat energy and which operates with very low levels of NOx, CO and fly ash, in which that the oxygen flow in the first and second combustion chambers are strictly controlled by regulating the flow of fresh air separately into each combustion chamber in it least one separate zone and by scaling off the entire combustion chambers in order to eliminate penetration of false air into the chambers, the temperatures in the first and second combustion chamber are strictly controlled, in addition to the regulation of the oxygen flow, by admixing a regulated amount of recycled flue gas with the fresh air which is being led into each of the chambers in each of the at least one separate zones, and both the recycled flue gas and fresh combustion gases are filtered in unburned solid waste in the first combustion chamber by sending the unburned solid waste and the gases in a counter-flow before entering the gases into the second combustion chamber.

摘要翻译： 本发明涉及一种通过固体燃料的燃烧来转化能量的方法和装置，特别是焚烧生物有机燃料和城市固体废物以产生热能，并以非常低水平的NOx，CO和飞灰运行，其中 第一和第二燃烧室中的氧气流通过在最少一个分开的区域中将新鲜空气的流动分别分配到每个燃烧室中并通过对整个燃烧室进行分级来严格控制，以便消除假空气渗入室内 除了调节氧气流量之外，第一和第二燃烧室中的温度通过将调节量的再循环废气与被引入每个室内的每个室中的新鲜空气相混合而被严格控制 至少一个单独的区域，并且再循环烟道气和新鲜燃烧气体在第一燃烧室中的未燃烧固体废物中被过滤 在将气体进入第二燃烧室之前，将未燃烧的固体废物和气体以逆流结束。

公开(公告)号：US20030106328A1

公开(公告)日：2003-06-12

申请号：US10257579

申请日：2002-10-11

发明人： Tetsuto Tamura

IPC分类号： F25B047/00 ,  F23J015/00

CPC分类号： F28D7/0091 ,  F23J15/06 ,  F23J2215/301 ,  F23J2217/40 ,  F28D7/0066 ,  F28F13/08 ,  Y02E20/363

摘要： A rapid cooling apparatus passing hot exhaust gas in a short time along a flow path formed in a cooling setting with piled up arrangement and having a reduced cross-sectional area of the flow path to reduce the volume thereof so as to cool rapidly to a temperature below a dioxin synthesizing temperature so that dioxins are prevented from generating, characterized in that multistage tube bodies for heat exchange to pass coolant therethrough are arranged in a rapid cooling cylindrical body for passing hot gas such as exhaust gas from an inlet opening to an outlet opening, and the cross-sectional area of the rapid cooling cylindrical body is being reduced gradually in a passing direction of the hot gas.

摘要翻译： 快速冷却装置在短时间内沿着形成在具有堆积布置的冷却设置中的流动路径通过热废气并且具有减小其流动通道的横截面面积以减小其体积以便快速冷却至温度 低于二恶英合成温度，从而防止产生二恶英，其特征在于，用于热交换以使冷却剂通过的多级管体布置在快速冷却圆柱体中，用于将诸如废气的热气体从入口开口排出到出口开口 快速冷却圆筒体的横截面积在热气体的通过方向上逐渐减小。

公开(公告)号：US20020166484A1

公开(公告)日：2002-11-14

申请号：US09852913

申请日：2001-05-11

发明人： Vladimir Zamansky ,  Vitali Victor Lissianski ,  Peter Martin Maly ,  Yuri Mikhailovloh Mospan

IPC分类号： F23B007/00 ,  F23J011/00 ,  F23J015/00

CPC分类号： F23K1/04 ,  F23C6/047 ,  F23C9/003 ,  F23C2201/101 ,  F23C2202/20 ,  F23D1/00 ,  F23L9/04

摘要： This invention discloses the synergistic integration of solid fuel combustion, low NOx control technologies (such as Low NOx Burners, reburning and Advanced Reburning) with partial in-duct gasification of coal or other solid fuels. For partial gasification, the solid fuel can be transported and injected by recycled flue gas stream at 600-800null F. in the reburning zone or in the upper section of the main combustion zone of a boiler. This allows the fuel to be preheated and partially pyrolyzed and gasified in the duct and then injected into the boiler as a mixture of coal, gaseous products, and char. Gasification increases coal reactivity and results in lower carbon-in-ash levels. As an option, the gaseous and solid products can be split using a cyclone separator. Splitting the gasified fuel stream will allow the volatile matter to be used for reburning and the fixed carbon to be injected into the high-temperature main combustion zone.

摘要翻译： 本发明公开了固体燃料燃烧，低NOx控制技术（如低NOx燃烧器，再燃烧和高级再燃烧）与煤或其他固体燃料的局部管内气化的协同一体化。 对于部分气化，固体燃料可以在再燃烧区域或锅炉主燃烧区上部的600-800°F的再循环烟气流输送和注入。 这允许燃料在管道中被预热和部分热解并气化，然后以煤，气体产物和焦炭的混合物注入锅炉。 气化提高煤的反应性，并导致较低的灰分含量。 作为选择，气体和固体产品可以使用旋风分离器分离。 分解气化燃料流将允许挥发性物质用于再燃烧，并将固体碳注入高温主燃烧区。