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1. 发明授权

US11608982B1 Draft inducer 有权
公开(公告)号：US11608982B1
公开(公告)日：2023-03-21
申请号：US17944771
申请日：2022-09-14
申请人： Daniel P. Kelley
发明人： Daniel P. Kelley
IPC分类号： F23L17/16 , F23L17/00 , F24B1/189 , F24B1/192 , F24B1/187 , F23B60/00 , F23M11/02 , F23L1/00
摘要： A portable draft inducer is adapted to assist a user in starting a fire in a fireplace and to prevent smoke from the newly ignited fire from entering an adjoining room when the fire is first started.

2. 发明授权

US11047571B2 Self-recuperative burner 有权
公开(公告)号：US11047571B2
公开(公告)日：2021-06-29
申请号：US16347837
申请日：2017-10-13
申请人： ESA S.P.A.
发明人： Andrea Baio , Milco Dalfovo
IPC分类号： F23D14/24 , F23L15/04 , F23L17/16
摘要： A self-recuperative burner comprising: a burner body having an exchanger; said exchanger comprises a first duct for the combustion air and a second duct for the flue gases: at least one first flue gas discharge pipe; characterized in that it comprises an air inlet duct leading to a first annular chamber concentric to said at least one first flue gas discharge pipe; said first annular chamber being connected also to a Venturi tube positioned inside said at least one first flue gas discharge pipe.

3. 发明申请

US20180259223A1 FUEL-FIRED APPLIANCE WITH EXHAUST DILUTION 审中-公开
公开(公告)号：US20180259223A1
公开(公告)日：2018-09-13
申请号：US15457740
申请日：2017-03-13
申请人： Shawn A. Reed , Mickey E. Batson , Michael D. Williams , Christopher R. Taylor , Tyson J. Cogburn
发明人： Shawn A. Reed , Mickey E. Batson , Michael D. Williams , Christopher R. Taylor , Tyson J. Cogburn
IPC分类号： F24H9/20 , F23L17/16 , F24H3/00
CPC分类号： F24H9/2085 , F23D14/04 , F23L17/005 , F23L17/16 , F24H3/006
摘要： A fuel-fired heating appliance comprises a fuel source, an air source, a chamber in which fuel and air mix, a burner downstream from the mixing chamber, an igniter proximate the burner, a heat exchanger, a blower and a flue pipe. An ambient air inlet may be defined by at least one of the outlet end of the blower and the flue pipe extending between the interior of the flue pipe and an area ambient to the flue pipe. A flow rate of combustion gas may be controlled to a level below a steady-state flow rate during appliance warm-up.

4. 发明授权

US5590610A Waste burning boiler 失效
标题翻译：废燃锅炉
公开(公告)号：US5590610A
公开(公告)日：1997-01-07
申请号：US315712
申请日：1994-09-30
申请人： Yutaka Sanbonmatsu
发明人： Yutaka Sanbonmatsu
IPC分类号： F22B31/04 , F23G5/24 , F23G5/46 , F23L5/02 , F23L17/16 , F23B7/00
CPC分类号： F22B31/045 , F23G5/245 , F23G5/46 , F23L17/16 , F23L5/02 , F23G2206/203 , F23G2209/22 , F23G2209/261 , F23G2209/28 , Y02E20/12
摘要： The waste burning boiler comprises a cylindrical outer wall, a cylindrical inner wall consisting of a plurality of vertical water pipes having the gaps therebetween closed by plate members. The plate members are provided with a plurality of holes communicating the annular chamber between the inner and outer walls with the combustion chamber defined inside the inner wall. Compressed air is introduced into the annular chamber, and is blown into the combustion chamber from these small holes. The air blown from these holes provide a sufficient amount of oxygen for combustion, and raises the combustion temperature. Additionally, the air flow from the small holes provide a favorable stirring effect which improves the transfer of heat produced by combustion to the water pipes. Also, because the air blown into the combustion chamber is heated by the heat produced by the combustion in the combustion chamber, the air blown into the combustion chamber would not significantly lower the prevailing temperature in the combustion chamber. The annular chamber additionally serves as an insulator for keeping the outer wall at a relatively low temperature which is desirable not only for simplifying the outer wall design but also for improving the overall thermal efficiency of the boiler.
摘要翻译：废燃锅炉包括圆柱形外壁，圆柱形内壁，其由多个垂直水管组成，其间隙由板构件封闭。板构件设置有多个孔，其将内壁和外壁之间的环形室连通，并且限定在内壁内部的燃烧室。将压缩空气引入环形室，并从这些小孔吹入燃烧室。从这些孔吹出的空气为燃烧提供足量的氧气，并提高燃烧温度。此外，来自小孔的空气流提供了有利的搅拌效果，其改善了燃烧产生的热量传递给水管。此外，由于吹入燃烧室的空气被燃烧室中的燃烧产生的热量加热，所以吹入燃烧室的空气不会显着降低燃烧室中的主要温度。环形室还用作用于将外壁保持在相对低的温度的绝缘体，这不仅为了简化外壁设计而且对于提高锅炉的整体热效率是不可取的。

5. 发明授权

US5570681A Residential boiler/furnace with the intermediate water circuit 失效
标题翻译：住宅锅炉/炉用中间水回路
公开(公告)号：US5570681A
公开(公告)日：1996-11-05
申请号：US398076
申请日：1995-03-03
申请人： Aleksandr Kravets , Eugene Tseytlin
发明人： Aleksandr Kravets , Eugene Tseytlin
IPC分类号： F23J15/06 , F23L17/16 , F24H1/10 , F24H1/20
CPC分类号： F23J15/06 , F23L17/16 , F24H1/107 , Y02E20/363
摘要： For transmitting a fuel heat energy to water or air the heating system performs the steps of producing fuel combustion products in a combustion chamber, sucking the fuel combustion products from the combustion chamber into an ejector and mixing the combustion products in the ejector with an intermediate water to provide an absorption of a combustion heat of the combustion products so as to heat the intermediate water, and supplying the heated water into a means in which the heated water transfers a heat accumulated in the heated water to a cold water from the heating system.
摘要翻译：为了将燃料热能传递到水或空气，加热系统执行在燃烧室中产生燃料燃烧产物的步骤，将燃料燃烧产物从燃烧室吸入喷射器并将喷射器中的燃烧产物与中间水以提供燃烧产物的燃烧热的吸收，以便加热中间水，并将加热的水供应到加热的水将积聚在加热的水中的热量传递到来自加热系统的冷水的装置中。

6. 发明授权

US5237938A Mobile type medical refuse incinerating vehicle 失效
标题翻译：移动式医用垃圾焚烧车
公开(公告)号：US5237938A
公开(公告)日：1993-08-24
申请号：US813118
申请日：1991-12-23
申请人： Minoru Fujimori , Toshiharu Yoshimura
发明人： Minoru Fujimori , Toshiharu Yoshimura
IPC分类号： F23G5/12 , F23G5/16 , F23G5/40 , F23J7/00 , F23L7/00 , F23L17/16
CPC分类号： F23L7/002 , F23G5/12 , F23G5/165 , F23G5/40 , F23J7/00 , F23L17/16 , F23G2209/20
摘要： An incinerator is mounted on a vehicle which is adapted to carry thereon medical refuse, and a main burner in which oil or water is suitably injected is provided in a main furnace of this incinerator. Medical refuse discarded from medical facilities and suspected to cause secondary infection or direct infection is collected and is then at once disposed in the incinerator so as to be burnt.
摘要翻译：在该焚烧炉的主炉内设置有焚化炉，该焚化炉适于承载医用垃圾，并且其中适当地注入油或水的主燃烧器。从医疗机构丢弃的医疗垃圾被怀疑引起继发感染或直接感染，然后立即放置在焚烧炉中，以便燃烧。

7. 发明授权

US4651923A Heat extractor 失效
标题翻译：散热器
公开(公告)号：US4651923A
公开(公告)日：1987-03-24
申请号：US666916
申请日：1984-10-31
申请人： Dan Ben-Shmuel , Philip Zacuto
发明人： Dan Ben-Shmuel , Philip Zacuto
IPC分类号： F23J11/00 , F23J15/06 , F23L17/16 , F24D5/00
CPC分类号： F23L17/16 , F23J11/00 , F23J15/06 , Y02E20/363 , Y10S165/909
摘要： A heat extractor system for a furnace, said furnace including a burner with a chimney that is connected but is normally not in operation. Instead, the furnace is connected to a vent in parallel with the chimney through a draft-inducing arrangement including a water spray in which water is heated and circulated to a point where the heat from the water is utilized. Due to the parallel arrangement of the vent and chimney, if the vent fails to operate, it will function in a fail-safe manner, with the combusted gases from the burner leaving through the chimney.
摘要翻译：一种用于炉的取热器系统，所述炉包括连接有通常不工作的烟囱的燃烧器。相反，炉子通过包括水喷雾的吸水装置与烟道平行地连接到通风口，其中水被加热并循环到来自水的热量的点。由于通风口和烟囱的平行布置，如果排风口不能运行，则其将以故障安全的方式起作用，来自燃烧器的燃烧的气体离开烟囱。

8. 发明授权

US4552305A Furnace 失效
标题翻译：炉
公开(公告)号：US4552305A
公开(公告)日：1985-11-12
申请号：US717941
申请日：1985-03-25
申请人： Reagan Houston
发明人： Reagan Houston
IPC分类号： F23C10/00 , F23L17/16 , F24H3/06 , F24D5/10 , F22B1/02 , F23G5/02
CPC分类号： F24H3/067 , F23C10/002 , F23L17/16
摘要： A furnace for burning sawdust wherein combustion of the fuel is complete and recovery of heat of combustion is high, which incorporates an aspirator for controlling combustion of the fuel and for secondarily recovering heat from the products of combustion, and additionally for cleaning the exhaust gases. The invention incorporates primary and secondary heat exchange chambers.
摘要翻译：一种用于燃烧木屑的炉子，其中燃料的燃烧完成并且燃烧热量的恢复是高的，其包括用于控制燃料燃烧和二次从燃烧产物回收热量的吸气器，并且另外用于清洁废气。本发明包括一级和二级热交换室。

9. 发明授权

US4512264A Induced stack draft apparatus 失效
标题翻译：诱导堆抄纸装置
公开(公告)号：US4512264A
公开(公告)日：1985-04-23
申请号：US546992
申请日：1983-10-31
申请人： James P. Crawford
发明人： James P. Crawford
IPC分类号： F23J13/02 , F23L17/16 , F23N3/00
CPC分类号： F23L17/16 , F23J13/02
摘要： An apparatus to induce drafts in combustion chamber stacks can operate at temperatures from 1400.degree. to 2600.degree. while being fabricated from mild steel with refractory lining. The induced draft apparatus includes an exhaust stack connected to a combustion chamber and has an annular plenum formed around the base of the stack with a narrowed annular outlet from the plenum into the stack. An air blower is connected to the annular plenum for directing air under pressure thereinto and into the stack at a predetermined position. An annular refractory surface is formed on the inside of the plenum wall in the stack and the stack is similarly lined with a refractory material.
摘要翻译：在燃烧室堆垛中引入通风的设备可在1400°至2600°的温度下工作，同时由具有耐火衬里的低碳钢制成。诱导牵引装置包括连接到燃烧室的排气叠层，并且具有围绕堆叠的基部形成的环形增压室，其具有从集气室到堆叠体的狭窄的环形出口。鼓风机连接到环形集气室，用于将压缩空气引导到预定位置并进入堆叠。在堆叠中的集气室壁的内侧形成环形耐火表面，并且堆叠体类似地衬有耐火材料。

10. 发明授权

US4483256A Biomass gasifier combustor system and components therefor 失效
标题翻译：生物质气化炉燃烧器系统及其组件
公开(公告)号：US4483256A
公开(公告)日：1984-11-20
申请号：US508289
申请日：1983-06-27
申请人： Robert S. Brashear
发明人： Robert S. Brashear
IPC分类号： C10J3/20 , F23G5/027 , F23K3/16 , F23L17/16 , F23B5/00 , F23K3/00
CPC分类号： F23L17/16 , C10J3/20 , C10J3/30 , C10J3/36 , C10J3/723 , C10J3/74 , F23G5/027 , F23K3/16 , C10J2200/158 , C10J2300/0909 , C10J2300/0916 , C10J2300/0956 , C10J2300/1606 , Y02P20/145
摘要： An improved biomass gasifier combustor system including a furnace, a screw feeder system for feeding a biomass fuel to the furnace and a venturi eductor system adapted for drawing a gaseous combustion product from a combustion chamber of the furnace is disclosed. The furnace enclosure forms a principal chamber in which a housing containing a secondary air chamber is disposed so as to form a partition in the principal chamber which divides the principal chamber into two regions, one of which regions is a gasification chamber and the other of which is a gas combustion chamber. A screw feeder including two separate augers connected to one another between the gasification chamber and a fuel storage source is also disclosed wherein the auger connected to the storage source is de-activated before the auger connected to the gasification chamber, whereby the latter auger empties itself of biomass fuel before de-activation such that a fire burning in the gasification chamber can not spread through the augers to the fuel storage source. An improved venturi eductor system and automatic control system for regulating the temperature in the combustion chamber and for diverting to ambient atmosphere a gaseous combustion product drawn from the combustion chamber into the eductor system when the temperature in the combustion chamber is below 1200.degree. F. and when the temperature at a remote location is greater than a desired maximum value is also disclosed.
摘要翻译：公开了一种改进的生物质气化炉燃烧器系统，其包括炉，用于将生物质燃料供给到炉的螺旋给料器系统和适于从炉的燃烧室抽取气态燃烧产物的文氏管喷射器系统。炉壳形成主室，其中设置有包含二次空气室的壳体，以便在主室中形成隔板，该主室将主室分成两个区域，其中一个区域是气化室，另一个区域是气化室是气体燃烧室。还公开了一种螺旋给料机，其包括在气化室和燃料储存源之间彼此连接的两个单独的螺旋推运器，其中连接到储存源的螺旋推运器在连接到气化室的螺旋推运器之前被去激活，由此螺旋推运器自身排空的生物质燃料，使得在气化室中燃烧的火焰不能通过螺旋推运器传播到燃料储存源。改进的文氏管喷射器系统和自动控制系统，用于当燃烧室中的温度低于1200°F时调节燃烧室中的温度并转向环境大气中的从燃烧室抽入喷射器系统的气态燃烧产物，当远程位置的温度大于期望的最大值时也被公开。

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