公开(公告)号：US20160313003A1

公开(公告)日：2016-10-27

申请号：US15104795

申请日：2014-12-22

申请人： Zolo Technologies, Inc.

发明人： Bernard P Masterson ,  Michael John Estes ,  Andrew D. Sappey

IPC分类号： F23N5/08 ,  F23N5/24

CPC分类号： F23N5/082 ,  F23M11/042 ,  F23N5/24 ,  F23N2031/00 ,  G01N21/15 ,  G01N21/39 ,  G01N21/716 ,  G01N2021/151 ,  G01N2021/152 ,  G01N2021/399 ,  G01N2021/8416 ,  G01N2201/066 ,  G01N2201/0826 ,  G01N2201/0833

摘要： A method of monitoring blockage of a sight tube attached to a wall of a process chamber, the sight tube being operatively associated with a TDLAS optical head with a window between the sight tube and the TDLAS optical head. The method includes the steps of providing a photo sensor in the TDLAS optical head, the photo sensor being positioned to receive light emitted by a light emitting process within the process chamber. An emission signal produced by light emitted by the light emitting process within the process chamber being received by the photo sensor is monitored. A determination is made if the emission signal is degrading.

摘要翻译： 监测附着在处理室的壁上的观察器的阻塞的方法，所述瞄准镜可操作地与TDLAS光学头相关联，在视线管和TDLAS光学头之间具有窗口。 该方法包括以下步骤：在TDLAS光学头中提供光传感器，光传感器被定位成接收由处理室内的发光过程发射的光。 监视由光传感器接收的由处理室内的发光处理发出的光产生的发射信号。 如果发射信号降级，则确定。

公开(公告)号：US20150369549A1

公开(公告)日：2015-12-24

申请号：US14649542

申请日：2013-11-25

申请人： VALMET TECHNOLOGIES OY

发明人： Joni Maunula

IPC分类号： F28G15/00 ,  G01B11/06

CPC分类号： F28G15/003 ,  F23J3/023 ,  F23M11/042 ,  G01B11/0616 ,  G01B11/0625

摘要： An arrangement of a thermal device and a surface reflecting and/or scattering electromagnetic radiation in the inner part of the thermal device. A source of electromagnetic radiation is arranged at a first distance (L1) from the surface, and a detector of electromagnetic radiation is arranged at a second distance (L2) from the surface. The source is configured to emit radiation to the surface, which is reflected and/or scattered from the surface as reflected radiation. The detector receives reflected radiation; and the processing unit determines data dependent on the first and/or second distance by the emitted and reflected radiation. A wall of the thermal device has a window or aperture for emitting an optical signal from the light source to the surface. An electromagnetic distance measurement device measures the thickness or the increase in the thickness of a contamination layer from a thermal device.

摘要翻译： 在热装置的内部部分中的热装置和表面反射和/或散射电磁辐射的布置。 电磁辐射源被布置在离表面的第一距离（L1）处，并且电磁辐射检测器被布置在离表面的第二距离（L2）处。 源被配置为向表面发射辐射，其作为反射辐射从表面反射和/或散射。 检测器接收反射辐射; 并且处理单元通过发射和反射的辐射确定取决于第一和/或第二距离的数据。 热装置的壁具有用于从光源向表面发射光信号的窗口或孔。 电磁距离测量装置测量来自热装置的污染层的厚度或厚度的增加。

公开(公告)号：US20150122200A1

公开(公告)日：2015-05-07

申请号：US14529649

申请日：2014-10-31

申请人： JERROLD M. ORLOWSKI

发明人： JERROLD M. ORLOWSKI

IPC分类号： G02B27/02 ,  F24H9/20 ,  G02B7/182

CPC分类号： G02B27/028 ,  F23M11/042 ,  F23M11/045 ,  F23N2027/22 ,  F24H9/02 ,  F24H9/2035 ,  G02B7/182 ,  G02B27/022

摘要： A reflective pilot light viewer is disclosed. The reflective pilot light viewer has an attachment flange securable to a water heater tank by fasteners. The reflective pilot light viewer also has a viewing segment joined to the attachment flange and extending from the access outer panel at an approximate forty-five degree to fifty degree angle, the viewing segment having an upper portion which is a reflective surface. An access outer panel having the reflective pilot light viewer and a water heater having the reflective pilot light viewer are also disclosed.

摘要翻译： 公开了一种反射式导光灯观察器。 反射式导光灯观察器具有通过紧固件固定到热水器箱的附接凸缘。 反射导向灯观察者还具有连接到附接凸缘的观察段，并且从接近外板以大约四十五度至五十度的角度延伸，观察段具有作为反射表面的上部。 还公开了一种具有反射导向灯观察者的入口外板和具有反射导向灯观察器的热水器。

公开(公告)号：US20140366862A1

公开(公告)日：2014-12-18

申请号：US14240852

申请日：2013-01-09

申请人： NIPPON ELECTRIC GLASS CO., LTD.

发明人： Shohei Yokoyama

IPC分类号： F23M11/04 ,  F24C15/04

CPC分类号： F23M11/042 ,  C03C3/083 ,  C03C3/085 ,  C03C8/14 ,  C03C10/0009 ,  C03C14/004 ,  C03C17/04 ,  C03C2214/04 ,  C03C2217/485 ,  F23M11/04 ,  F24B1/192 ,  F24C15/04

摘要： Provided is a windowpane for a combustion apparatus in which a light-blocking layer containing an inorganic pigment powder and a glass powder is formed on a surface of a transparent crystallized glass plate and the light-blocking layer can sufficiently hide an adhesive, a gasket or the like used to fix the windowpane to the body of the combustion apparatus and which can reduce the occurrence of cracks due to heat in the light-blocking layer. A windowpane for a combustion apparatus in which a light-blocking layer containing an inorganic pigment powder and a glass powder is formed on a surface of a transparent crystallized glass plate, wherein the light-blocking layer contains 30 to 50% by mass of the inorganic pigment powder and 50 to 70% by mass of the glass powder and has a thickness of 1 to 10 μm and the inorganic pigment powder has an average particle size of 0.8 μm or less.

摘要翻译： 本发明提供一种用于燃烧装置的窗玻璃，其中在透明结晶玻璃板的表面上形成含有无机颜料粉末和玻璃粉末的遮光层，并且遮光层可以充分地隐藏粘合剂，垫圈或 用于将窗玻璃固定到燃烧装置的主体上并且可以减少由于遮光层中的热量引起的裂缝的发生。 一种用于燃烧设备的窗玻璃，其中在透明结晶玻璃板的表面上形成含有无机颜料粉末和玻璃粉末的遮光层，其中所述遮光层含有30至50质量％的无机 颜料粉末和50〜70质量％的玻璃粉末，其厚度为1〜10μm，无机颜料粉末的平均粒径为0.8μm以下。

公开(公告)号：US20100294080A1

公开(公告)日：2010-11-25

申请号：US12742471

申请日：2008-11-04

申请人： Leopold Werner Kepplinger

发明人： Leopold Werner Kepplinger

IPC分类号： C21C5/00 ,  C21C7/00 ,  C21B7/24

CPC分类号： F27D3/16 ,  C21B5/003 ,  C21B7/16 ,  F23M11/042 ,  F27B1/16

摘要： A method and an apparatus for the production and the melting of liquid pig iron or of liquid steel intermediate products in a melt-down gasifier, with the introduction of oxygen-containing gas streams through oxygen nozzles into the solid bed. At least one oxygen nozzle has a single gas supply and introduces at least two gas streams. Using plural gas streams from a nozzle reduces the risk of fluidization of the solid bed because the number of gas raceways in materials in the gasifier is increased.

摘要翻译： 一种用于在熔融气化炉中生产和熔化液体生铁或液态钢中间产物的方法和装置，其中通过氧气喷嘴将含氧气体流引入固体床。 至少一个氧气喷嘴具有单个气体供应并且引入至少两个气流。 使用来自喷嘴的多个气流降低了固体床流化的风险，因为气化器中材料中的气体滚道的数量增加。

公开(公告)号：US06893251B2

公开(公告)日：2005-05-17

申请号：US10388979

申请日：2003-03-14

申请人： George Stephens

发明人： George Stephens

IPC分类号： F23C6/04 ,  F23C7/00 ,  F23C9/00 ,  F23D14/04 ,  F23D14/08 ,  F23L7/00 ,  F23M11/04 ,  F23M3/00

CPC分类号： F23C7/008 ,  F23C6/045 ,  F23C9/00 ,  F23C2202/10 ,  F23C2900/06041 ,  F23D14/04 ,  F23D14/08 ,  F23D2207/00 ,  F23D2900/00011 ,  F23L7/005 ,  F23M11/042

摘要： A staged-air burner for use in furnaces such as in steam cracking. The burner includes a burner tube including (i) a downstream end, (ii) an upstream end for receiving fuel and air, flue gas or mixtures thereof from a primary air chamber, and (iii) a burner tip mounted on the downstream end of said burner tube and directed to the first flame opening in the furnace, so that combustion of the fuel takes place downstream of said burner tip; a secondary air chamber for supplying a second portion of combustion air, said secondary air chamber in fluid communication with at least one air port; and a wall peripherally surrounding said burner tip to provide a barrier between a base of a flame at said burner tip and said at least one air port.

摘要翻译： 用于炉中的分级空气燃烧器，例如蒸汽裂化。 燃烧器包括燃烧器管，其包括（i）下游端，（ii）用于从一次空气室接收燃料和空气，烟道气或其混合物的上游端，以及（iii）安装在第一气室的下游端的燃烧器尖端 所述燃烧器管并且被引导到炉中的第一火焰开口，使得燃料的燃烧发生在所述燃烧器尖端的下游; 用于供应燃烧空气的第二部分的二次空气室，所述二次空气室与至少一个空气口流体连通; 以及周围围绕所述燃烧器尖端的壁，以在所述燃烧器尖端处的火焰的底部和所述至少一个空气端口之间提供阻挡。

公开(公告)号：US06877980B2

公开(公告)日：2005-04-12

申请号：US10388833

申请日：2003-03-14

申请人： George Stephens ,  David B. Spicer ,  Robert Trimble ,  Gautam Gauba ,  Mark E. Bury

发明人： George Stephens ,  David B. Spicer ,  Robert Trimble ,  Gautam Gauba ,  Mark E. Bury

IPC分类号： F23C6/04 ,  F23C7/00 ,  F23C9/00 ,  F23C9/08 ,  F23C99/00 ,  F23D14/04 ,  F23D14/08 ,  F23D14/12 ,  F23D14/66 ,  F23D14/68 ,  F23L7/00 ,  F23M5/02 ,  F23M11/04 ,  F23M3/00

CPC分类号： F23M11/042 ,  F23C6/045 ,  F23C7/008 ,  F23C9/00 ,  F23C9/08 ,  F23C2202/10 ,  F23C2900/06041 ,  F23D14/04 ,  F23D14/08 ,  F23D14/125 ,  F23D14/66 ,  F23D14/68 ,  F23D2207/00 ,  F23D2212/10 ,  F23D2900/00011 ,  F23L7/005 ,  F23M5/025 ,  Y02E20/348

摘要： A burner for use in furnaces such as in steam cracking. The burner includes a primary air chamber; a burner tube having an upstream end, a downstream end and a venturi intermediate said upstream and downstream ends, said venturi including a throat portion having substantially constant internal cross-sectional dimensions such that the ratio of the length to maximum internal cross-sectional dimension of said throat portion is at least 3; a burner tip mounted on the downstream end of said burner tube adjacent a first opening in the furnace, so that combustion of the fuel takes place downstream of said burner tip; and a fuel orifice located adjacent the upstream end of said burner tube, for introducing fuel into said burner tube.

摘要翻译： 用于炉中的燃烧器，例如蒸汽裂化。 燃烧器包括一个主气室; 具有上游端，下游端和文氏管的燃烧器管，位于所述上游和下游端之间，所述文丘里管包括具有基本上恒定的内部横截面尺寸的喉部，使得长度与最大内部横截面尺寸之比 所述喉部至少为3; 燃烧器尖端安装在所述燃烧器管的下游端，邻近所述炉中的第一开口，使得所述燃料的燃烧发生在所述燃烧器尖端的下游; 以及位于所述燃烧器管的上游端附近的用于将燃料引入所述燃烧器管的燃料孔。

公开(公告)号：US06556141B2

公开(公告)日：2003-04-29

申请号：US09853718

申请日：2001-05-14

申请人： Daniel Ouellette ,  Roland Fabry

发明人： Daniel Ouellette ,  Roland Fabry

IPC分类号： G08B1700

CPC分类号： F23M11/045 ,  F23M11/042 ,  F23N2029/00 ,  F23N2029/18 ,  F23N2031/06

摘要： An apparatus for flameout detection to be used with a furnace having a sight hole tube for inspection of a flame. The apparatus comprises a fixed portion adapted for being mounted to the sight hole tube and being electrically connected to a control system. The fixed portion defines a first see-through channel being positioned opposite a sight hole of the sight hole tube, whereby the flame is visible therethrough. A detachable portion has a sensor device disposed therein a second see-through channel. The detachable portion is releasably mounted to the fixed portion such as to engage a contact connection therewith. The sensor device is disposed opposite the first see-through channel of the fixed portion for flameout detection therethrough, wherein the detachable portion is electrically disconnected upon being detached from the fixed portion. A conduit is provided in the fixed portion for injecting air in the sight hole of the furnace, thereby protecting the apparatus from furnace heat exposure through the sight hole. The first see-through channel of the fixed portion and the second see-through channel of the detachable portion are superposed such that the flame is visible through the apparatus.

公开(公告)号：US20020167410A1

公开(公告)日：2002-11-14

申请号：US09853718

申请日：2001-05-14

发明人： Ouellette Daniel ,  Fabry Roland

IPC分类号： G08B017/12

CPC分类号： F23M11/045 ,  F23M11/042 ,  F23N2029/00 ,  F23N2029/18 ,  F23N2031/06

摘要： An apparatus for flameout detection to be used with a furnace having a sight hole tube for inspection of a flame. The apparatus comprises a fixed portion adapted for being mounted to the sight hole tube and being electrically connected to a control system. The fixed portion defines a first see-through channel being positioned opposite a sight hole of the sight hole tube, whereby the flame is visible therethrough. A detachable portion has a sensor device disposed therein a second see-through channel. The detachable portion is releasably mounted to the fixed portion such as to engage a contact connection therewith. The sensor device is disposed opposite the first see-through channel of the fixed portion for flameout detection therethrough, wherein the detachable portion is electrically disconnected upon being detached from the fixed portion. A conduit is provided in the fixed portion for injecting air in the sight hole of the furnace, thereby protecting the apparatus from furnace heat exposure through the sight hole. The first see-through channel of the fixed portion and the second see-through channel of the detachable portion are superposed such that the flame is visible through the apparatus.

摘要翻译： 一种用于与具有用于检查火焰的瞄准孔管的炉子一起使用的用于熄火检测的装置。 该装置包括适于安装到瞄准孔管并与控制系统电连接的固定部分。 固定部分限定了与瞄准孔管的瞄准孔相对定位的第一透视通道，由此可见火焰穿过其中。 可拆卸部分具有设置在其中的传感器装置第二透视通道。 可拆卸部分可释放地安装到固定部分，以便与其接合接触连接。 传感器装置与固定部分的第一透视通道相对设置，用于通过其进行熄火检测，其中可拆卸部分在与固定部分分离时电断开。 在固定部分设置导管，用于在炉的瞄准孔中喷射空气，从而保护设备免受炉的热暴露通过瞄准孔。 可拆卸部分的固定部分和第二透视通道的第一透视通道被重叠，使得火焰通过设备可见。

公开(公告)号：US4277131A

公开(公告)日：1981-07-07

申请号：US116525

申请日：1980-01-29

申请人： W. Howard Hart ,  Helmut E. Weber

发明人： W. Howard Hart ,  Helmut E. Weber

IPC分类号： F23M11/04 ,  G01N21/15 ,  G02B7/00

CPC分类号： G01N21/15 ,  F23M11/042 ,  G01N2021/151

摘要： An antifouling window assembly in a duct gas monitoring system comprises a mixing chamber positioned between a duct opening and a window unit. Purge gas is introduced into the mixing chamber through an inlet located adjacent the window unit. The velocity of the purge gas is such that laminar flow is established along the surface of the window unit. The purge gas circulates within the chamber and passes into the duct through the duct opening to mix with duct gases and deflect the gases from the mixing chamber.

摘要翻译： 管道气体监测系统中的防污窗组件包括位于管道开口和窗口单元之间的混合室。 吹扫气体通过位于窗户单元附近的入口引入混合室。 净化气体的速度使得层流沿着窗口单元的表面建立。 吹扫气体在室内循环并通过管道开口进入管道，与管道气体混合并使混合室中的气体偏转。