专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US12031721B2 Atomization burner with flexible fire rate 有权
公开(公告)号：US12031721B2
公开(公告)日：2024-07-09
申请号：US16578881
申请日：2019-09-23
申请人： BABINGTON TECHNOLOGY, INC.
发明人： Andrew D. Babington , Nigel Andrew Jones , Andrew J. Hamer , Juan Carlos Lemus , Per Edman
IPC分类号： F23N5/00 , F23D11/00 , F23N1/00 , F23N3/00 , F23N5/24 , F23N5/26 , G05B19/042
CPC分类号： F23N5/003 , F23D11/00 , F23N1/005 , F23N3/005 , F23N5/242 , F23N5/265 , G05B19/042 , F23D2202/00 , F23D2208/10 , F23D2900/00017 , F23N2223/08 , F23N2237/10 , F23N2237/14 , F23N2237/16 , F23N2239/06 , G05B2219/2649
摘要： A burner includes an atomizing chamber, a flame tube in front of the atomizing chamber adapted to direct combusting fuel introduced by the atomizing chamber along an interior of the flame tube, and a controller. The controller is programmed to independently control rate of fuel flow to the atomizing chamber, rate of atomizing air flow to the atomizing chamber, and rate of combustion air to the flame tub. The controller is also programmed to perform operations including regulating, based on output of a gas sensor, at least the rate of combustion air to the flame tube to substantially maintain a first predetermined amount of excess air in the flame tube.

2. 发明申请

US20180259184A1 METHOD OF IMPROVING FIRE TUBE BURNER EFFICIENCY BY CONTROLLING COMBUSTION AIR FLOW AND AN AIR DAMPER FOR A FIRE TUBE 审中-公开
公开(公告)号：US20180259184A1
公开(公告)日：2018-09-13
申请号：US15914217
申请日：2018-03-07
申请人： Millstream Energy Products Ltd.
发明人： Greg NUK , Rob LUNDSTROM , Willie FISHER , Frank FAN
IPC分类号： F23N3/00 , F23D14/22
CPC分类号： F23N3/005 , F23D14/22 , F23L13/04
摘要： A method of improving natural draft fire tube burner efficiency by controlling combustion air flow. The method involves positioning in a fire tube an air damper body comprising a fixed plate having a plurality of air flow openings and a rotatable plate having a plurality of air flow openings. Air flow through the air damper body is controlled by adjusting the relative rotational position of the fixed plate and the rotatable plate. The air damper body has an air inlet face, an air outlet face, and an outer circumference. The method involves establishing and maintaining a relationship between an air damper open area, firing rate and excess air to maintain stack oxygen below 3% in accordance with a formula A2+A3

3. 发明申请

US20170198906A1 APPARATUS AND METHOD FOR RECOVERING OFF-GASES FROM NATURAL GAS DEHYDRATOR 审中-公开
公开(公告)号：US20170198906A1
公开(公告)日：2017-07-13
申请号：US15470144
申请日：2017-03-27
申请人： D. Jeffrey Hill , J. Scott Hill , E. Todd Wiggins
发明人： D. Jeffrey Hill , J. Scott Hill , E. Todd Wiggins
IPC分类号： F23D99/00 , C10L3/00 , F23G7/06 , F23N5/24 , F23N1/00 , C10L3/10 , F23N3/00
CPC分类号： F23D91/00 , C10L3/00 , C10L3/106 , F23D2207/00 , F23G7/065 , F23J2215/00 , F23N1/007 , F23N3/005 , F23N5/245 , F23N2025/04 , F23N2035/24
摘要： An apparatus and method for reclaiming uncondensed hydrocarbons normally exhausted to the atmosphere from a still column of a glycol dehydrator system, and combusting the uncondensed hydrocarbons in a burner assembly of a reboiler after the burner assembly has been ignited by fuel gas.

4. 发明申请

US20150064632A1 FLUID FUEL BURNING DEVICE 审中-公开
标题翻译：流体燃料燃烧装置
公开(公告)号：US20150064632A1
公开(公告)日：2015-03-05
申请号：US14388928
申请日：2013-03-27
申请人： PURETEQ A/S
发明人： Dennis Søgaard
IPC分类号： F23N3/00 , F23D11/26 , F23D11/00
CPC分类号： F23N3/005 , F23C3/002 , F23C2900/03005 , F23C2900/03009 , F23D11/004 , F23D11/26 , F23D2900/14124 , F23M20/00 , F23M2900/05004 , F23N5/006
摘要： A fluid fuel burning device, comprising: an elongated combustion compartment comprising side walls, where distal end is open allowing fluid communication from inside the combustion compartment and out of compartment; an insulation layer arranged on the inner surface of the side walls and/or on an inner surface of the proximal end of the compartment, preventing heat inside the compartment from radiating away from the compartment from the side walls and/or the proximal end, air flow means for providing a current of air, a fuel nozzle for aerification of the fluid fuel inside the combustion compartment, fuel feeding means for feeding fluid fuel to the fuel nozzle, pressure providing means for applying pressure to the fluid fuel fed via the fuel feeding means, and where the insulation layer comprises a heat absorbent layer that is of a temperature retentive material and radiating heat from the absorbent layer into the combustion compartment.
摘要翻译：一种流体燃料燃烧装置，包括：细长的燃烧室，包括侧壁，其中远端打开，允许从燃烧室内部和室外流体连通; 绝缘层，布置在侧壁的内表面上和/或在隔室的近端的内表面上，防止隔室内的热量从侧壁和/或近端辐射隔室，空气用于提供空气流的流动装置，用于使燃烧室内的流体燃料通气的燃料喷嘴，用于将流体燃料供给到燃料喷嘴的燃料供给装置，用于向通过燃料供给供给的流体燃料施加压力的压力提供装置并且其中绝缘层包括具有保温材料的吸热层并且将热量从吸收层辐射到燃烧室中。

5. 发明申请

US20130276893A1 Electromagnetic Flow Controller 有权
标题翻译：电磁流量控制器
公开(公告)号：US20130276893A1
公开(公告)日：2013-10-24
申请号：US13454777
申请日：2012-04-24
申请人： Wei Chen , Kevin McMahan , Shiva Srinivasan
发明人： Wei Chen , Kevin McMahan , Shiva Srinivasan
IPC分类号： F16K31/02
CPC分类号： F04B19/006 , B01F5/245 , F16K31/08 , F23N1/005 , F23N3/005 , F23N2035/10 , F23N2035/14 , F23N2035/22 , Y10T137/0318 , Y10T137/2278 , Y10T137/8766
摘要： Systems, methods and apparatus for providing an electromagnetic flow controller. In one embodiment, an electromagnetic flow controller can have two substrates, a permanent magnet, and two electrical traces. One of the substrates may deflect away from the other substrate upon applying an electrical signal to at least one of the two electrical traces.
摘要翻译：用于提供电磁流量控制器的系统，方法和装置。在一个实施例中，电磁流量控制器可以具有两个基板，永磁体和两个电迹线。当将电信号施加到两个电迹线中的至少一个时，其中一个基板可偏离另一个基板。

6. 发明授权

US4270894A Combination flue and vent damper 失效
标题翻译：组合烟道和排气阻尼器
公开(公告)号：US4270894A
公开(公告)日：1981-06-02
申请号：US45084
申请日：1979-06-04
申请人： Henry J. Moore, Jr. , Myron E. Deneau
发明人： Henry J. Moore, Jr. , Myron E. Deneau
IPC分类号： F23N3/00
CPC分类号： F23N3/005 , F23N2035/04 , F23N2035/06
摘要： A housing structure with a single pivoted damper member is provided as a replacement for the draft hood associated respectively with the flue outlet and vent pipe inlet in a gas heater system. The normal flue outlet for the gas system connects to a first passage in the housing and the normal overhead vent inlet connects to a second passage in the housing above the first passage. First ends of the passages adjacent to their connections to the flue outlet and vent pipe inlet are closed off and second ends open out in a common plane. Communicating with the second ends is an ambient atmosphere opening so that under conditions where the second ends of the passages are open, proper exhausting of gases passing up through the flue to the vent takes place. The single damper itself is mounted to swing in a manner to close off both passages simultaneously when in a first position and also isolate these passages from the ambient atmosphere inlet. In this first position, heat is retained in the heater as well as the room. When the damper member is swung to a second position, the ends of both passages are simultaneously opened so as to be in communication with each other as well as the ambient atmosphere opening.
摘要翻译：提供具有单个枢转阻尼器构件的壳体结构作为与气体加热器系统中的烟道出口和通风管入口分别相关联的通风罩的替代。用于气体系统的正常烟道出口连接到壳体中的第一通道，并且正常的顶部通风口入口连接到第一通道上方的壳体中的第二通道。邻近其与烟道出口和通风管入口的连接的通道的第一端被封闭，第二端在公共平面中打开。与第二端通信是环境大气开放，使得在通道的第二端打开的条件下，将通过烟道的气体排出到排气口。单个阻尼器本身以在第一位置同时闭合两个通道的方式安装以摆动，并且还将这些通道与环境大气入口隔离开。在这个第一位置，加热器和房间保持热量。当阻尼器构件摆动到第二位置时，两个通道的端部同时打开以便彼此连通以及环境大气开口。

7. 发明授权

US11953203B2 Flame module for a spectrometer 有权
公开(公告)号：US11953203B2
公开(公告)日：2024-04-09
申请号：US17251685
申请日：2019-06-24
申请人： Thermo Fisher Scientific (Bremen) GmbH
发明人： Eike Brauns , Leanne Verster
IPC分类号： F23N5/18 , F23N1/00 , F23N1/04 , F23N3/00 , F23N3/06 , F23N3/08 , F23N5/24 , G01N21/72
CPC分类号： F23N5/18 , F23N1/005 , F23N1/045 , F23N3/005 , F23N3/06 , F23N3/085 , F23N5/245 , G01N21/72 , F23N2231/02 , F23N2231/04 , F23N2231/10 , F23N2237/16 , F23N2239/04 , F23N2241/16 , F23N2900/05005
摘要： A gas supply system for a flame module of a spectrometer and a method of controlling a flame module. The gas supply system comprises an oxidant gas supply line for providing a supply of oxidant gas, an oxidant gas flow valve for varying a gas flow rate of an oxidant gas in the oxidant gas supply line, an oxidant gas safety controller configured to control the oxidant gas flow valve, a fuel gas supply line for providing a supply of fuel gas, a fuel gas flow valve configured to control a gas flow rate of a fuel gas on the fuel gas supply line, and a fuel gas safety controller configured to control the fuel gas flow valve. During normal operation, the oxidant gas safety controller is configured to charge an energy storage circuit of the oxidant gas safety controller. In the event of a power failure, a first switch of the oxidant gas safety controller is configured to connect the energy storage circuit to the oxidant gas flow valve, wherein the energy storage circuit is configured to discharge energy to the oxidant gas flow valve to increase the oxidant gas flow rate in order to extinguish a flame of the flame module, and the fuel gas safety controller is configured to close the fuel gas flow valve.

8. 发明公开

US20230304662A1 Systems and Methods for Extending the Turndown Ratio of Gas-Fired Burner Systems 审中-公开
公开(公告)号：US20230304662A1
公开(公告)日：2023-09-28
申请号：US18203201
申请日：2023-05-30
申请人： Rheem Manufacturing Company
发明人： Amin Monfared , Danilo Aguilar , Jorge Miguel Gamboa Revilla , Lee Chambers , Shaun Besse
IPC分类号： F23N3/00 , F23L3/00 , F23L13/04 , F23L1/00
CPC分类号： F23N3/005 , F23L3/00 , F23L13/04 , F23L1/00 , F23N2235/06
摘要： The disclosed technology includes a device for extending the turndown ratio of a gas-fired burner system. The device can comprise a variable area device configured reduce the amount of fuel and air passed to the burner during low output conditions by adjusting the cross-sectional area of the passage between the blower and the burner. The variable area device can be controlled by an actuator that adjusts the position of the variable area device. The actuator can be manually controlled, mechanically controlled, or electronically controlled.

9. 发明授权

US09651253B2 Combustion apparatus 有权
公开(公告)号：US09651253B2
公开(公告)日：2017-05-16
申请号：US11803697
申请日：2007-05-15
申请人： Raghbir S. Panesar , Scott A. Hume , Stuart D. Cameron
发明人： Raghbir S. Panesar , Scott A. Hume , Stuart D. Cameron
IPC分类号： F23M3/04 , F23L7/00 , F23N3/00
CPC分类号： F23L7/007 , F23C2202/30 , F23L2900/07001 , F23L2900/07006 , F23N3/005 , Y02E20/322 , Y02E20/344
摘要： A combustion apparatus comprising: a combustion chamber; a primary fuel input conduit for supplying a fuel to the combustion chamber; a secondary input conduit for supplying a combustion gas to the combustion chamber; and combustion gas supply means, wherein the combustion gas supply means is adapted to switchably supply one of air and an oxygen rich gas to at least the secondary input conduit.

10. 发明申请

US20160161117A1 METHOD FOR OPERATING A MULTI-BURNER SYSTEM BY MEANS OF COMBUSTION AIR PRESSURE MEASUREMENT AND REGULATION 审中-公开
标题翻译：通过燃烧操作多燃烧器系统的方法空气压力测量和调节
公开(公告)号：US20160161117A1
公开(公告)日：2016-06-09
申请号：US14907286
申请日：2014-07-28
申请人： EE EMISSION ENGINEERING GMBH
发明人： Markus Webel
IPC分类号： F23L3/00 , F23N3/00
CPC分类号： F23L3/00 , F23N3/00 , F23N3/002 , F23N3/005 , F23N3/007 , F23N2005/181 , F23N2025/04 , F23N2025/06 , F23N2037/02
摘要： The invention relates to a method for operating a multiple burner system (32), which comprises a number of burner groups, whereby each burner group have at least one air duct (3,8) assigned, via which air is supplied to a burner group, whereby each burner group has at least one kth air channel (4,6) by which the supplied air splits up into a kth air, whereby for each kth air channel (4,6) of all burner groups an air pressure value for the kth air is measured, whereby all measured air pressure values for the kth air are compared with one another, whereby it is checked if air pressure values for the kth air of the burner groups differ from one another, whereby deviating air pressure values of the kth air inside the kth air channels (4,6) are modified.
摘要翻译：本发明涉及一种用于操作多燃烧器系统（32）的方法，其包括多个燃烧器组，其中每个燃烧器组具有分配的至少一个空气管道（3,8），通过该燃烧器组将空气供应到燃烧器组每个燃烧器组具有至少一个第k个空气通道（4,6），供给的空气通过该空气通道分配到第k个空气中，由此，对于所有燃烧器组的每个第k个空气通道（4,6），空气压力值为测量第k个空气，由此将第k个空气的所有测量空气压力值彼此进行比较，由此检查燃烧器组的第k个空气的空气压力值是否彼此不同，由此第k个空气的偏差气压值第k个空气通道（4,6）内的空气被修改。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式