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公开(公告)号：US20180231243A1
公开(公告)日：2018-08-16
申请号：US15751332
申请日：2016-06-23
申请人： RINNAI CORPORATION
发明人： Masao Nonoyama
CPC分类号： F23D14/02 , F23D14/34 , F23D14/36 , F23D14/62 , F23L13/00 , F23L13/06 , F23N1/02 , F23N1/025
摘要： A premixing apparatus has: a fan; an air tube; and a gas tube inside the air tube; provided that a direction toward an air flow upstream side inside the air tube is defined as an X+ direction, an air adjusting valve facing an air inlet port positioned at an end, in the X+ direction, of the air tube; a gas adjusting valve facing a gas outlet port positioned at one end of the gas tube; and a common actuator driving the air adjusting valve and the gas adjusting valve. At an end, in the X− direction, of the gas tube, is disposed a valve seat having formed therein the gas outlet port, and a gas adjusting valve inside the gas tube. A valve stem penetrates through an end wall, in the X+ direction, of the gas tube. The gas adjusting valve is driven by the actuator through the valve stem.
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公开(公告)号：US20150345786A1
公开(公告)日：2015-12-03
申请号：US14819913
申请日：2015-08-06
发明人： Erwin M. Plavoet , Thomas M. Korb , Michel Sean McKinney , Ronnie Glen Taylor , Chad Nathan Carroll
IPC分类号： F23L13/10
CPC分类号： F23L13/10 , F23C7/008 , F23C2900/06043 , F23D14/22 , F23D23/00 , F23L3/00 , F23L13/06 , G05D7/00 , G05D7/01 , G05D7/03
摘要： An apparatus and method are provided for controlling the introduction of air into a burner. More particularly, the invention provides for a damper system that controls the introduction of air into a burner system by altering the size of a peripheral flow path for the introduction of air into the plenum of the burner.
摘要翻译： 提供了一种用于控制将空气引入燃烧器的装置和方法。 更具体地说，本发明提供一种阻尼系统，其通过改变用于将空气引入燃烧器的气室中的外围流动路径的尺寸来控制将空气引入燃烧器系统。
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公开(公告)号：US09134024B2
公开(公告)日：2015-09-15
申请号：US13553485
申请日：2012-07-19
申请人： Erwin M. Platvoet , Thomas M. Korb , Michel Sean McKinney , Ronnie Glen Taylor , Chad Nathan Carroll
发明人： Erwin M. Platvoet , Thomas M. Korb , Michel Sean McKinney , Ronnie Glen Taylor , Chad Nathan Carroll
IPC分类号： F23N1/02 , F23C7/00 , F23L3/00 , F23L13/06 , F23D14/22 , F23D23/00 , G05D7/01 , G05D7/03 , G05D7/00
CPC分类号： F23L13/10 , F23C7/008 , F23C2900/06043 , F23D14/22 , F23D23/00 , F23L3/00 , F23L13/06 , G05D7/00 , G05D7/01 , G05D7/03
摘要： An apparatus and method are provided for controlling the introduction of air into a burner. More particularly, the invention provides for a damper system that controls the introduction of air into a burner system by altering the size of a peripheral flow path for the introduction of air into the plenum of the burner.
摘要翻译： 提供了一种用于控制将空气引入燃烧器的装置和方法。 更具体地说，本发明提供一种阻尼系统，其通过改变用于将空气引入燃烧器的气室中的外围流动路径的尺寸来控制将空气引入燃烧器系统。
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公开(公告)号：US08505472B2
公开(公告)日：2013-08-13
申请号：US12160492
申请日：2007-01-10
申请人： Yuki Kamikawa , Masayuki Taniguchi , Hisayuki Orita , Hironobu Kobayashi , Akira Baba , Toshihiko Mine , Shinichirou Nomura , Noriyuki Ooyatsu , Satoshi Tadakuma , Hidehisa Yoshizako , Hiroaki Kanemoto , Kouji Kuramashi , Akihito Orii , Shinji Tsuda , Hirofumi Okazaki , Takanori Yano , Katsumi Shimohira
发明人： Yuki Kamikawa , Masayuki Taniguchi , Hisayuki Orita , Hironobu Kobayashi , Akira Baba , Toshihiko Mine , Shinichirou Nomura , Noriyuki Ooyatsu , Satoshi Tadakuma , Hidehisa Yoshizako , Hiroaki Kanemoto , Kouji Kuramashi , Akihito Orii , Shinji Tsuda , Hirofumi Okazaki , Takanori Yano , Katsumi Shimohira
CPC分类号： F23N3/002 , F22B1/22 , F23B5/02 , F23C5/28 , F23C7/008 , F23C7/04 , F23D1/005 , F23L9/04 , F23L13/06 , Y02E20/328
摘要： A pulverized coal-fired boiler efficiently supplies air to a central part of a furnace and the neighborhood of a furnace wall, thereby promoting mixture with combustion gas, and reducing both NOx and CO.The main after air ports are structured so as to jet air having a large momentum for enabling arrival at the central part of the furnace, and the sub-after air ports are structured so as to jet air having a small momentum to the neighborhood of the wall face of the furnace, and a sectional center of each of the sub-after air ports is within a range from 1 to 5 times of a caliber of the main after air ports from a sectional center of each of the main after air ports.
摘要翻译： 粉煤燃烧锅炉有效地向炉的中心部分和炉壁附近供应空气，从而促进与燃烧气体的混合，并且还可以减少NOx和CO。主后气道被构造成喷射空气 具有能够到达炉的中心部的大动量，并且副后空气构造成将具有小动量的空气喷射到炉壁面附近，并且每个 次后空气口的主后排气口的距离为主后排气口的口径的1〜5倍的范围。
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公开(公告)号：US20120255442A1
公开(公告)日：2012-10-11
申请号：US13474460
申请日：2012-05-17
申请人： Masaki Iijima
发明人： Masaki Iijima
IPC分类号： B01D45/06
CPC分类号： F23L17/005 , B01D53/346 , B01D53/62 , B01D2257/504 , F23J15/006 , F23J2215/50 , F23J2217/20 , F23L11/00 , F23L13/06 , Y02C10/04 , Y02E20/326 , Y10T137/4643 , Y10T137/86212
摘要： An air pollution control apparatus according to an embodiment of the present invention includes: a stack that discharges flue gas discharged from a boiler outside; a blower that is provided downstream of the stack and draws in the flue gas; and a CO2 recovering apparatus that recovers CO2 in the flue gas drawn in by the blower. The stack includes a controlling unit that suppresses release of the flue gas outside from the stack and suppresses inflow of atmosphere to the stack, and the controlling unit is a channel forming unit that forms a serpentine channel through which the flue gas and the atmosphere in the stack flow.
摘要翻译： 根据本发明实施例的空气污染控制装置包括：排出从锅炉外部排出的烟道气的堆; 提供在烟囱下游并吸入烟道气的鼓风机; 以及CO 2回收装置，其回收由鼓风机吸入的烟道气中的CO 2。 该堆叠包括控制单元，该控制单元抑制烟道气从堆叠中的释放，并抑制气氛向堆叠的流入，并且控制单元是形成蛇形通道的通道形成单元，通过该通道形成单元，烟道气体和 堆流。
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公开(公告)号：US20120222394A1
公开(公告)日：2012-09-06
申请号：US13474440
申请日：2012-05-17
申请人： Masaki Iijima
发明人： Masaki Iijima
IPC分类号： B01D45/08
CPC分类号： F23L17/005 , B01D53/346 , B01D53/62 , B01D2257/504 , F23J15/006 , F23J2215/50 , F23J2217/20 , F23L11/00 , F23L13/06 , Y02C10/04 , Y02E20/326 , Y10T137/4643 , Y10T137/86212
摘要： An air pollution control apparatus according to an embodiment of the present invention includes: a stack that discharges flue gas discharged from a boiler outside; a blower that is provided downstream of the stack and draws in the flue gas; and a CO2 recovering apparatus that recovers CO2 in the flue gas drawn in by the blower. The stack includes a controlling unit that suppresses release of the flue gas outside from the stack and suppresses inflow of atmosphere to the stack, and the controlling unit is a channel forming unit that forms a serpentine channel through which the flue gas and the atmosphere in the stack flow.
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公开(公告)号：US07874287B1
公开(公告)日：2011-01-25
申请号：US12266020
申请日：2008-11-06
申请人： Wayne H. Freden
发明人： Wayne H. Freden
IPC分类号： F24C1/14
摘要： The air intake apparatus provides for additional auxiliary air to a wood or pellet burning stove. The apparatus is provided in more than one embodiment for fit to more than one type of stove. The curved T-handle controls the damper sleeve for dampened control of the auxiliary air.
摘要翻译： 进气装置为木材或颗粒燃烧炉提供额外的辅助空气。 该装置在多于一个实施例中被提供以适合多于一种类型的炉子。 弯曲的T型手柄控制阻尼器套筒，以减轻辅助空气的控制。
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公开(公告)号：US20090032385A1
公开(公告)日：2009-02-05
申请号：US11888331
申请日：2007-07-31
申请人： Bradley G. Engle
发明人： Bradley G. Engle
摘要： The damper baffle includes a U-shaped sub-frame and a temperature resistant insulation damper mat draped over and secured upright to the sub-frame for use in the ventilation system of a coke oven. The damper mat is a thick sheet of silica needle mat, which provides the thermal barrier of the damper baffle. The sub-frame is a bent high temperature steel rod which is bolted directly to the base plate of a conventional lift frame and lift mechanism. Two pairs of support plates secure and support the mat over the sub-frame in an upright orientation. The damper baffle seeks to provide a light-weight damper baffle for use in coke ovens, which eliminates the need for the heavy and cumbersome refractory baffle blocks.
摘要翻译： 阻尼挡板包括一个U形子框架和一个耐温绝缘阻尼垫，该垫子垂直地安装在辅助框架上，用于焦炉通风系统。 阻尼垫是厚的二氧化硅针垫片，其提供阻尼挡板的热障。 子框架是弯曲的高温钢杆，其直接螺栓连接到常规升降机架和提升机构的基板。 两对支撑板以直立方向固定并支撑在子框架上的垫。 阻尼挡板旨在提供一种用于焦炉的轻型减震器挡板，无需重型和繁琐的耐火挡板。
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公开(公告)号：US5307745A
公开(公告)日：1994-05-03
申请号：US949223
申请日：1992-09-23
摘要： Damper apparatus for air ports of a chemical recovery furnace is mounted on a removable windbox faceplate. Damper blades extend from a cantilevered arm pivoted at the forward side of the faceplate, with the damper blades being otherwise unsupported, i.e., they are not confined to travel in tracks within the windbox. Rather, a counterweight urges the damper blades against the air port opening whereby the whole mechanism is free for removal as a unit with the faceplate. Cooperatively operable air port cleaning apparatus is also mounted on the faceplate.
摘要翻译： 用于化学回收炉气孔的阻尼装置安装在可拆卸的风箱面板上。 阻尼器叶片从在面板的前侧枢转的悬臂臂延伸，阻尼器叶片以其它方式不支撑，即它们不限于在风箱内的轨道中行进。 相反，配重推动阻尼器叶片抵靠空气口开口，由此整个机构作为与面板的单元一起被移除。 合作可操作的空气清洁装置也安装在面板上。
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10.发明授权Process and apparatus for the controlled burning of a vertical stack of solid fuel 失效控制燃烧立式堆垛固体燃料的工艺和设备
公开(公告)号：US4712491A
公开(公告)日：1987-12-15
申请号：US836494
申请日：1986-03-05
申请人： Lothar Schmidt
发明人： Lothar Schmidt
摘要： The downward burning of a vertical stack of solid fuel in a vertical furnace shaft is controlled by supplying most of the combustion air to the side of the stack through vertically spaced apart rows of combustion air supply openings in the vertical furnace shaft, each row of combustion air supply openings being generally horizontally oriented and including a plurality of separate openings. Each row of combustion air supply openings is supplied with combustion air through a separate combustion air supply channel, and the combination air fed to each supply channel is controlled by a distribution element which shifts the supply of combustion air to lower rows of air supply openings as the combustion zone moves down to the bottom of the vertical stack.
摘要翻译： 通过在垂直炉轴中垂直间隔排列的燃烧空气供应开口将大部分燃烧空气供应到堆叠的侧面来控制垂直炉轴中的垂直堆积的固体燃料的向下燃烧，每排燃烧 空气供应开口大致水平定向并且包括多个单独的开口。 每排燃烧空气供应开口通过单独的燃烧空气供应通道供应燃烧空气，并且馈送到每个供应通道的组合空气由分配元件控制，分配元件将燃烧空气的供应转换为下排的供气开口，如 燃烧区向下移动到垂直堆叠的底部。
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