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公开(公告)号：US09267707B2
公开(公告)日：2016-02-23
申请号：US13759244
申请日：2013-02-05
申请人： Paseco Co., Ltd.
发明人： Hae Ryung Koo
CPC分类号： F24H9/2085 , F23D14/60 , F23D2900/21003 , F23L13/02 , F23N3/007 , F23N2035/06 , F24H3/0488
摘要： Disclosed is a heating power adjusting apparatus of a hot blast heater which controls pressure of air supplied to a burner by executing selectively switching between the cross-sectional areas of orifices in a flow space of air located between a pump and a burner head, and thereby variably adjusts heating power generated from the burner. The heating power adjusting apparatus adjusts includes a valve body including an air injection part, an air exhaust part, and an air flow space between the air injection part and the air exhaust part, an orifice body rotatably installed in the air flow space of the valve body and provided with a plurality of orifices having different flow cross-sectional areas to variably adjust the flow rate of air, and a rotary knob to adjust rotation of the orifice body with respect to the valve body.
摘要翻译： 公开了一种热风加热器的加热功率调节装置，其通过在位于泵和燃烧器头之间的空气的流动空间中的孔的横截面积之间选择性地切换来控制供给燃烧器的空气的压力，由此 可变地调节从燃烧器产生的加热功率。 调节加热功率调节装置包括：阀体，包括空气注入部分，排气部分和空气注入部分和排气部分之间的空气流动空间;可旋转地安装在阀的空气流动空间中的孔体 具有多个具有不同流动横截面面积的孔口以可变地调节空气的流量;旋转旋钮，用于调节孔体相对于阀体的旋转。
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公开(公告)号：US09086010B2
公开(公告)日：2015-07-21
申请号：US13855984
申请日：2013-04-03
申请人： PALOMA CO., LTD.
发明人： Hiroshi Oda
CPC分类号： F02B17/00 , F23C2201/20 , F23C2900/06043 , F23D14/02 , F23D14/70 , F23D23/00 , F23D2203/101 , F23D2203/102 , F23D2900/11401 , F23D2900/21003
摘要： A rich-lean burner includes an inner cylinder to which lean gas, which is a mixture of gas and combustion air, is supplied, and an outer cylinder that is coaxially disposed around the inner cylinder such that rich gas, which is a mixture of gas and combustion air, is supplied between the inner cylinder and the outer cylinder. A burner head, which has small holes and whose diameter decreases toward the leading end, is provided on an opening of the inner cylinder. The burner head is obtained by forming a perforated metal, in which the small holes are arranged in a zigzag manner, into a conical shape. An interval between each of the small holes is two to three times the diameter of the small holes. The total area of the small holes is larger than the area of an upper end opening of an upper inner cylinder.
摘要翻译： 富氧燃烧器包括内筒，供给作为气体和燃烧空气的混合气体的贫气，内圆筒同轴地设置在内筒周围，使得富气体是气体混合物 并且在内筒和外筒之间供应燃烧空气。 具有小孔并且其直径朝向前端减小的燃烧器头设置在内筒的开口上。 燃烧器头部通过将小孔以锯齿形的方式形成为圆锥形状的多孔金属而获得。 每个小孔之间的间隔是小孔直径的2-3倍。 小孔的总面积大于上内筒的上端开口面积。
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公开(公告)号：US20130312700A1
公开(公告)日：2013-11-28
申请号：US13855984
申请日：2013-04-03
申请人： PALOMA CO. LTD.
发明人： Hiroshi ODA
IPC分类号： F02B17/00
CPC分类号： F02B17/00 , F23C2201/20 , F23C2900/06043 , F23D14/02 , F23D14/70 , F23D23/00 , F23D2203/101 , F23D2203/102 , F23D2900/11401 , F23D2900/21003
摘要： A rich-lean burner includes an inner cylinder to which lean gas, which is a mixture of gas and combustion air, is supplied, and an outer cylinder that is coaxially disposed around the inner cylinder such that rich gas, which is a mixture of gas and combustion air, is supplied between the inner cylinder and the outer cylinder. A burner head, which has small holes and whose diameter decreases toward the leading end, is provided on an opening of the inner cylinder. The burner head is obtained by forming a perforated metal, in which the small holes are arranged in a zigzag manner, into a conical shape. An interval between each of the small holes is two to three times the diameter of the small holes. The total area of the small holes is larger than the area of an upper end opening of an upper inner cylinder.
摘要翻译： 富氧燃烧器包括内筒，供给作为气体和燃烧空气的混合气体的贫气，内圆筒同轴地设置在内筒周围，使得富气体是气体混合物 并且在内筒和外筒之间供应燃烧空气。 具有小孔并且其直径朝向前端减小的燃烧器头设置在内筒的开口上。 燃烧器头部通过将小孔以锯齿形的方式形成为圆锥形状的多孔金属而获得。 每个小孔之间的间隔是小孔直径的2-3倍。 小孔的总面积大于上内筒的上端开口面积。
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公开(公告)号：US20120322012A1
公开(公告)日：2012-12-20
申请号：US13581323
申请日：2011-03-03
申请人： Ichiro Tsumagari , Ryo Shibuya , Masazumi Takayasu
发明人： Ichiro Tsumagari , Ryo Shibuya , Masazumi Takayasu
IPC分类号： F23D11/00
CPC分类号： F01N3/0256 , F01N3/025 , F01N2240/14 , F01N2240/20 , F01N2470/18 , F23D2900/21003 , F23D2900/21006 , F23G7/065
摘要： Injection nozzle 7 and electrode rods 8 and 9 (ignitor) are surrounded by double-cylinder flame stabilizer 10. Toroidal blocking plate 13 closes between inner and outer cylinders 11 and 12 of the stabilizer at its distal end whose proximal end is connected with line 15 for introducing combustion air 14 to between the cylinders. Inflow holes 16 are formed throughout the inner cylinder at its proximal end. Peripheral fins 17 are formed peripherally on the inner cylinder radially inwardly through cutting and bending-up at positions shifted from the inflow holes toward the distal end of the inner cylinder such that combustion air is introduced from circumferentially to form swirling flow inside the inner cylinder. End fins 18 are formed on the blocking plate in fuel injection direction through cutting and bending-up such that combustion air is discharged circumferentially to form swirling flow around flame 21.
摘要翻译： 注射喷嘴7和电极棒8和9（点火器）被双气缸火焰稳定器10包围。环形阻挡板13在其远端处的稳定器的内部气缸11和外部气缸12之间闭合，其近端与管线15连接 用于将燃烧空气14引入到气缸之间。 在其内侧的整个内筒形成有流入孔16。 外周翅片17通过在从流入孔朝向内筒的远端移动的位置处通过切割弯曲而在内筒上周向形成，使得燃烧空气从周向引入以在内筒内形成旋流。 尾翼18通过切割和弯曲在燃料喷射方向上形成在阻挡板上，使得燃烧空气周向排出，从而在火焰21周围形成旋流。
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公开(公告)号：US20110297140A1
公开(公告)日：2011-12-08
申请号：US13210181
申请日：2011-08-15
IPC分类号： F24C3/08
摘要： An oven and broiler for cooking foods using convection and radiant heat, including a housing defining a cooking chamber with an inlet for introducing uncooked foods into the cooking chamber, an outlet for discharging cooked foods and a conveyor for conveying food product from the inlet to the outlet, an array of heating elements, and a compressed air injection system for providing a bank of moving air over the food product during the early stages of cooking so as to break up the blanket of cold air over the food product.
摘要翻译： 一种用于使用对流和辐射热烹饪食物的烤箱和肉鸡，包括限定具有用于将未烹煮食物引入烹饪室的入口的烹饪室的外壳，用于排出熟食的出口和用于将食品从入口输送到 出口，一系列加热元件，以及压缩空气注射系统，用于在烹饪的早期阶段在食品上提供一排移动的空气，以便将食品上的冷空气层分解。
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公开(公告)号：US20100187823A1
公开(公告)日：2010-07-29
申请号：US12751406
申请日：2010-03-31
CPC分类号： F23D91/02 , F23D2900/21003 , Y02E20/14 , Y02P80/15
摘要： A fired heater has two types of burners. The first burner is located in a duct which provides oxygen-containing gas to the heater to be combusted with the fuel provided by the burner. The second burner is located in the heater and provides both air and fuel for combustion. The heater may be located downstream of a gas turbine engine that cogenerates electricity and provides the oxygen-containing gas.
摘要翻译： 燃烧加热器有两种类型的燃烧器。 第一个燃烧器位于一个管道中，该管道向加热器提供含氧气体，以与由燃烧器提供的燃料一起燃烧。 第二个燃烧器位于加热器中，为燃烧提供空气和燃料。 加热器可以位于燃气涡轮发动机的下游，其燃烧电力并提供含氧气体。
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7.发明申请Method and system for fuel gas combustion, and burner for use therein 审中-公开用于燃料气体燃烧的方法和系统，以及用于其中的燃烧器公开(公告)号：US20100035193A1
公开(公告)日：2010-02-11
申请号：US12188857
申请日：2008-08-08
CPC分类号： F23D14/22 , F23C6/045 , F23C2900/06041 , F23C2900/99011 , F23D2900/21003 , F23K2401/10
摘要： Power cycle generation equipment is operated in a more efficient and economical manner by using an uncooled (and potentially uncleaned) fuel gas supplied to the equipment directly from a gasification process, i.e., without first quenching or pressurizing the gas. In one embodiment, a burner used in conjunction with the power cycle generation equipment accepts such fuel gas directly from a syngas generator (or perhaps after particulate removal). The burner preferably operates with fuel gas and oxidizer inputs reversed as compared to existing configuration.
摘要翻译： 通过使用从气化过程直接供应到设备的未冷却（和可能未清洗的）燃料气体，即没有首先骤冷或加压气体，动力循环发生设备以更有效和经济的方式运行。 在一个实施例中，与动力循环发生设备结合使用的燃烧器直接从合成气发生器（或可能在除去颗粒物之后）接收这种燃料气体。 与现有配置相比，燃烧器优选与燃料气体和氧化剂输入反转。
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公开(公告)号：US20090277164A1
公开(公告)日：2009-11-12
申请号：US12415179
申请日：2009-03-31
申请人： Leonel Arellano , Vu Phi , Anthony Fahme , Alan Kubasco , Kenneth Smith
发明人： Leonel Arellano , Vu Phi , Anthony Fahme , Alan Kubasco , Kenneth Smith
IPC分类号： F01N3/025
CPC分类号： F23D11/103 , F01N3/025 , F01N13/08 , F01N2240/02 , F01N2240/14 , F01N2260/04 , F01N2470/04 , F01N2470/18 , F23D91/02 , F23D2900/21003
摘要： An exhaust treatment system is provided. The system may include a particulate trap configured to remove one or more types of particulate matter from an exhaust flow, the exhaust flow including at least a portion of a totality of exhaust gases produced by an engine. The system may further include a burner assembly configured to increase a temperature of gases in the exhaust flow at a location upstream from the particulate trap. The burner assembly may include an exhaust inlet oriented in a direction along a first axis and configured to direct the exhaust flow into the burner assembly and an exhaust outlet oriented in a direction along a second axis at an angle relative to the first axis, the exhaust outlet being configured to direct the exhaust flow out of the burner assembly toward the particulate trap. The burner assembly may also include a fuel injector having a longitudinal axis in substantial alignment with the second axis. In addition, the burner assembly may include a cylindrical combustion chamber member defining a combustion chamber, having a longitudinal axis in substantial alignment with the longitudinal axis of the fuel injector, and configured to house a flame that is fueled by the fuel injector within the combustion chamber. The burner assembly may further include an exhaust flow distribution member configured to substantially evenly distribute exhaust about the combustion chamber member and in a heat exchange relation to the combustion chamber member.
摘要翻译： 提供排气处理系统。 该系统可以包括构造成从排气流中去除一种或多种类型的颗粒物质的微粒捕集器，该排气流包括由发动机产生的全部废气的至少一部分。 该系统可以进一步包括燃烧器组件，该燃烧器组件构造成在微粒捕集器上游的位置增加排气流中的气体的温度。 燃烧器组件可以包括沿着第一轴线的方向定向的排气入口并且构造成将排气流引导到燃烧器组件中，并且排气出口沿着第二轴线的方向以相对于第一轴线成一定角度定向，排气口 出口构造成将废气流引导到燃烧器组件朝向颗粒捕集器。 燃烧器组件还可以包括具有与第二轴基本对准的纵向轴线的燃料喷射器。 此外，燃烧器组件可以包括限定燃烧室的圆柱形燃烧室构件，其具有与燃料喷射器的纵向轴线基本上对准的纵向轴线，并且构造成容纳由燃料喷射器在燃烧中燃料的火焰 房间。 燃烧器组件还可包括排气流分配构件，其构造成基本均匀地分布燃烧室构件周围的排气并且与燃烧室构件以热交换关系。
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公开(公告)号：US07481650B2
公开(公告)日：2009-01-27
申请号：US10306199
申请日：2002-11-27
申请人： Pawel Mosiewicz , Ceji Li
发明人： Pawel Mosiewicz , Ceji Li
IPC分类号： F23D14/00
CPC分类号： F23D14/70 , F23C6/045 , F23C2900/06041 , F23D14/26 , F23D2900/21003
摘要： A direct gas-fired burner assembly is disclosed in which a two-stage flame is produced. A gas manifold is attached to two baffles with apertures disposed therein. The apertures are designed such that a fuel rich zone occurs near the manifold, while a lean zone occurs away from the manifold. At high fire, the apertures create a negative pressure zone which draws the gas away from the burner thereby allowing a primary flame to burn. The primary flame in the fuel rich zone ignites a secondary flame in the lean zone. Because a flame is burning throughout the entire combustion zone, the flame does not move out past the baffles, the flame remains smaller and cooler, and a lower output of pollutants is achieved.
摘要翻译： 公开了一种直接燃烧燃烧器组件，其中产生两级火焰。 气体歧管连接到两个挡板，其中设置有孔。 孔被设计成使得在歧管附近出现富燃区，而偏离歧管的区域远离歧管。 在高火时，孔产生负压区，其将气体从燃烧器抽出，从而允许主火焰燃烧。 燃料丰富区域中的主要火焰点燃了贫气区域的二次火焰。 因为火焰在整个燃烧区燃烧，所以火焰不会流过挡板，火焰保持较小和较冷，并且可以实现更低的污染物输出。
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公开(公告)号：US20080210382A1
公开(公告)日：2008-09-04
申请号：US11997875
申请日：2006-07-27
申请人： Denis Cartier
发明人： Denis Cartier
IPC分类号： B32B37/00
CPC分类号： B23K28/00 , B29C63/024 , B29C65/10 , B29C66/472 , B29C66/71 , B29C66/8221 , B29C66/8362 , B29C66/861 , B29C66/9121 , B29C66/9141 , E01C23/14 , E04D15/04 , F23D91/02 , F23D2900/21003 , F24H3/0488 , Y10T156/1788 , Y10T156/18 , B29K2095/00
摘要： The invention concerns a hot air device for thermowelding membranes to surfaces. It includes an air inlet, a casing in fluid communication therewith, a combustion chamber mounted within the casing and spaced apart therefrom. The chamber has perforations allowing air to flow therein. The perforations allow some air to flow into the upstream section of the chamber producing an air-fuel mixture, and let the remaining air into the downstream section, thus shortening the flame within the chamber and producing hot air. The device includes an outlet portion for expelling hot air and not allowing a flame out therefrom, and a blower to force airflow from the air inlet through the chamber and out from the nozzle. The chamber may be pyramid or cone shaped and have a deflector to help direct air into the upstream section.
摘要翻译： 本发明涉及用于将膜热焊接到表面的热空气装置。 其包括空气入口，与其流体连通的壳体，安装在壳体内并与其间隔开的燃烧室。 该室具有允许空气在其中流动的穿孔。 穿孔允许一些空气流入室的上游部分，产生空气 - 燃料混合物，并使剩余的空气进入下游部分，从而缩短室内的火焰并产生热空气。 该装置包括用于排出热空气并且不允许火焰熄灭的出口部分，以及鼓风机，以迫使来自空气入口的气流通过室并从喷嘴出来。 腔室可以是金字塔形或锥形的并且具有偏转器以帮助将空气引导到上游区段中。
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