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公开(公告)号：US20160047551A1
公开(公告)日：2016-02-18
申请号：US14780762
申请日：2014-03-27
Applicant: Jason Joren Jens STEWART
Inventor： Jason Joren Jens STEWART
CPC classification number: F24B1/026 , F23B10/02 , F23B50/06 , F23B80/04 , F23L9/04 , F23L15/00 , F23L15/04 , F24B5/025 , F24B5/026 , Y02E20/348
Abstract: Disclosed is a fireplace which includes a firebase, a primary combustion zone with a first air supply unit, a secondary combustion zone, and an exhaust flue. The fireplace place also includes a charcoal/reduction layer which forms between the primary combustion zone and the secondary combustion zone, the arrangement and construction being such that the gases and/or particulate matter produced from the pyrolysis and/or combustion of the biomass fuel in the primary combustion zone have to pass over, or through, the charcoal/reduction layer prior to entering the secondary combustion zone and/or the exhaust flue. The fireplace also includes a second air supply unit for introducing heated secondary air into, or adjacent to, the secondary combustion zone, the arrangement and construction being such that the secondary air passes through (or adjacent to the region of) the charcoal/reduction layer to thus heat the secondary air.
Abstract translation: 公开了一种壁炉，其包括炉座，具有第一空气供应单元的主燃烧区域，二次燃烧区域和排气烟道。 壁炉场所还包括在主燃烧区和二次燃烧区之间形成的木炭/还原层，其布置和结构使得由生物质燃料的热解和/或燃烧产生的气体和/或颗粒物质 主燃烧区必须在进入二次燃烧区和/或排气烟道之前通过或通过木炭/还原层。 壁炉还包括用于将加热的二次空气引入二次燃烧区域或邻近二次燃烧区域的第二空气供应单元，其布置和结构使得二次空气通过（或邻近于该碳/还原层的区域） 从而加热二次空气。
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公开(公告)号：US20090183693A1
公开(公告)日：2009-07-23
申请号：US12319227
申请日：2009-01-02
Applicant: Dale C. Furman
Inventor： Dale C. Furman
CPC classification number: F23B50/06 , F23B80/04 , F23L11/00 , F23M7/00 , F24H1/0063 , F24H1/26 , F24H1/34 , F24H1/46 , F24H9/0026 , F24H9/14 , F24H9/148 , F24H2230/00
Abstract: A boiler comprising a water jacket surrounding upper and lower combustion chambers for receiving heat for heating water or other fluid therein. The upper and lower combustion chambers are defined by a refractory structure which extends entirely across the inner casing. A vertical passage through the refractory structure provides for flow of combustion gases from the upper to lower combustion chamber. Oxygen is provided through a first forced air inlet to the upper combustion chamber for burning of wood or biomass in the upper combustion chamber. Oxygen is provided through a forced air passage in the refractory structure and opening into the vertical passage thereby providing at cast one second forced air inlet to the vertical passage for burning of the combustion gases and particulates passing therethrough from the upper combustion chamber. The refractory structure sealingly engages the inner casing in a manner to seal the upper combustion chamber from the lower combustion chamber so that the upper combustion chamber can be made substantially air tight whereby the upper combustion chamber can be pressurized by forced air thereto to effect expulsion of combustion gases and particulates from the upper combustion chamber through the vertical passage for burning thereof. Refractory material in the lower combustion chamber provides refractory surface on which the burning combustion gases and particulates expelled through the vertical passage impinge.
Abstract translation: 一种锅炉，包括围绕上和下燃烧室的水套，用于接收用于在其中加热水或其它流体的热量。 上下燃烧室由完全穿过内壳延伸的耐火结构限定。 通过耐火结构的垂直通道提供燃烧气体从上部燃烧室流向下部燃烧室。 氧气通过第一强制空气入口提供到上燃烧室，用于在上燃烧室中燃烧木材或生物质。 氧气通过在耐火结构中的强制空气通道提供并且通向垂直通道，由此在垂直通道上设置一个第二强制空气入口，用于燃烧燃烧气体和从上部燃烧室通过的微粒。 耐火结构以将密封上部燃烧室与下部燃烧室密封的方式密封地接合内部壳体，使得上部燃烧室可以基本上气密地形成，从而上部燃烧室可以被强制的空气加压到其中以实现排出 燃烧气体和来自上燃烧室的微粒通过垂直通道进行燃烧。 下部燃烧室中的耐火材料提供耐火表面，燃烧的燃烧气体和颗粒通过垂直通道排出。
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公开(公告)号：US20180195759A1
公开(公告)日：2018-07-12
申请号：US15861786
申请日：2018-01-04
Applicant: NORITZ CORPORATION
Inventor： Hironao MATSUNAGA , Eiji KANKI
CPC classification number: F24H1/14 , F23B50/06 , F23J13/04 , F23J2213/302 , F23J2900/13023 , F23L17/005 , F24H3/105 , F24H9/0084 , F24H9/146 , F24H9/2042
Abstract: A reverse combustion type combustion apparatus (1) includes a combustion section (2) that combusts fuel in a downward direction, heat exchangers (4, 5) disposed under the combustion section (2), and an exhaust box (6) disposed under the heat exchangers (4, 5). The exhaust box (6) is a molded product made from a synthetic resin material; the exhaust box (6) includes an opening portion (30) for introduction of combustion exhaust gases generated by an upper portion, a fixing portion (33) for fixing the heat exchanger (5), and an inclined bottom portion (35) that collects condensed water generated by the heat exchanger (5); and, at the lower end portion of the exhaust box (6), at least three legs (40) are integrally formed and make the exhaust box (6) stand up by itself.
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公开(公告)号：US20130112119A9
公开(公告)日：2013-05-09
申请号：US12322853
申请日：2009-02-05
Applicant: Delmer Plett
Inventor： Delmer Plett
IPC: F23B10/00
Abstract: A furnace includes a primary and secondary combustion chamber. Heated air from the secondary combustion chamber travels through a vertically-oriented set of flues, and two horizontally-oriented sets of flues before exiting through a chimney.
Abstract translation: 炉包括主燃烧室和二次燃烧室。 来自二级燃烧室的加热空气通过垂直取向的一组烟道，以及两个横向取向的烟道组，然后通过烟囱。
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公开(公告)号：US08161959B1
公开(公告)日：2012-04-24
申请号：US12657053
申请日：2010-01-12
Applicant: Paul D. O'Reilly
Inventor： Paul D. O'Reilly
IPC: F24B5/00
Abstract: A wood burning furnace providing, in sequential connection, an air box, a fire box with a wood storage box/primary combustion chamber and a secondary combustion chamber separated by an ash grate, a heat exchanger, an exhaust manifold, and a smoke stack. The air box has an input port attached to an intake air blower. The air box also has two dampers, a thermostatically controlled first damper providing controlled access to an updraft exhaust pipe connected to the smoke stack. The second damper provides controlled access to the wood storage box/primary combustion chamber.
Abstract translation: 一种木材燃烧炉，连续地提供一个空气箱，一个带有木质储存箱/一次燃烧室的火箱和一个由灰篦炉，热交换器，排气歧管和烟囱隔开的二次燃烧室。 空气箱具有连接到进气鼓风机的输入端口。 空气箱还具有两个阻尼器，一个恒温控制的第一阻尼器，提供对连接到烟囱的上升气流排气管的受控通路。 第二阻尼器可控制地进入木材储存箱/主燃烧室。
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Patent Agency Ranking
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公开(公告)号：US20130186313A1
公开(公告)日：2013-07-25
申请号：US13744980
申请日：2013-01-18
Applicant: HAWKEN ENERGY, INC.
Inventor： Warren W. Walborn , Donald Squire , Daniel Walton , Gary Bird
CPC classification number: F24H1/108 , F23B10/02 , F23B50/06 , F23B90/06 , F23B90/08 , F23G7/07 , F23J15/02 , F24H1/22 , F24H9/0026 , F24H9/1845 , F24H2230/02
Abstract: A wood burning hydronic heater comprises a primary firebox into which the wood is loaded and wherein initial combustion occurs. The heater also includes a secondary combustion chamber below the primary firebox into which the combustible gases from the primary firebox are forced and into which a fresh air stream is passed to burn the gases. A primary heat exchanger downstream of the secondary combustion chamber is adapted to reduce the temperature of the exhaust exiting from the secondary combustion chamber. A catalytic combustor, located in a chamber downstream of the secondary combustion chamber and primary heat exchanger, completes combustion and reduces emissions.
Abstract translation: 木材燃烧的水力加热器包括主要燃烧箱，木材被加载到其中，并且其中发生初始燃烧。 加热器还包括在主火炉下方的二次燃烧室，来自主火炉的可燃气体被迫入，二次燃烧室中通过新鲜空气流以燃烧气体。 二次燃烧室下游的主要热交换器适于降低从二次燃烧室排出的废气的温度。 位于二次燃烧室和主要热交换器下游的室中的催化燃烧器完成燃烧并减少排放。
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公开(公告)号：US07530351B2
公开(公告)日：2009-05-12
申请号：US11899705
申请日：2007-09-07
Applicant: Patrick A. Leverty
Inventor： Patrick A. Leverty
IPC: F24B7/00
CPC classification number: A47J37/07 , F23B50/06 , F23B60/02 , F23B80/00 , F23H15/00 , F23L3/00 , F23L9/04 , F23L17/16
Abstract: A portable pellet fired heating element for mounting to a grill or stove and comprising a gravity fed pellet holder, a unitary tubular structure having a burner, an air intake and an exhaust chute. Fuel may be supplied to the pellet holder by various supply means such as a conveyer, ramp, scooped, held in bulk in a hopper, and like pellet supply structures and methods. Fuel is fed to the air-cooled insulated burner area onto a decomposer grate, which defines the primary combustion area and which is partially open to the atmosphere for air intake. An adjustable high-pressure flow of gas or vapor is introduced to the primary exhaust chute below the decomposer grate to create a low pressure flow above the grate and which upon ignition, cause flames to be pulled into the pellet mass on the grate. In operation, air from the primary air intake maintains hot charcoal in the primary combustion area, and the secondary combustion area provides a steady flow of wood gas that mixes with a predetermined or adjustable amount of air supplied by the secondary air intake to maintain the flame. The super heated gasses and any ash are provided to the grill or stove by means of the exhaust chute. For cleaning purposes, an electrical/mechanical device may be provided to move the decomposer grate or to provide a sudden burst of high gas pressure.
Abstract translation: 一种便携式颗粒燃烧的加热元件，用于安装到格栅或炉子，并且包括重力进料颗粒保持器，具有燃烧器的整体管状结构，进气口和排气槽。 燃料可以通过各种供给装置例如输送机，斜面，铲斗，大量保存在料斗中以及类似的颗粒供应结构和方法提供给颗粒保持器。 燃料被供给到空气冷却的绝缘燃烧器区域到分解器炉排，该分解器炉排限定主燃烧区域，并且部分地向大气敞开以进入空气。 将可调节的高压气体或蒸气流引入到分解炉格栅下方的主排气槽，以在炉排上方产生低压流，并且在点燃时，使火焰被拉入炉排中的颗粒块中。 在操作中，来自一次进气的空气在一次燃烧区域内保持热炭，二次燃烧区域提供稳定的木材气流，其与由二次进气口供应的预定或可调整量的空气混合以保持火焰 。 通过排气槽将超级加热的气体和任何灰分提供给格栅或炉子。 为了清洁目的，可以提供电气/机械装置来移动分解器炉排或提供高气体压力的突然爆发。
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公开(公告)号：US20080060632A1
公开(公告)日：2008-03-13
申请号：US11899705
申请日：2007-09-07
Applicant: Patrick A. Leverty
Inventor： Patrick A. Leverty
CPC classification number: A47J37/07 , F23B50/06 , F23B60/02 , F23B80/00 , F23H15/00 , F23L3/00 , F23L9/04 , F23L17/16
Abstract: A portable pellet fired heating element for mounting to a grill or stove and comprising a gravity fed pellet holder, a unitary tubular structure having a burner, an air intake and an exhaust chute. Fuel may be supplied to the pellet holder by various supply means such as a conveyer, ramp, scooped, held in bulk in a hopper, and like pellet supply structures and methods. Fuel is fed to the air-cooled insulated burner area onto a decomposer grate, which defines the primary combustion area and which is partially open to the atmosphere for air intake. An adjustable high-pressure flow of gas or vapor is introduced to the primary exhaust chute below the decomposer grate to create a low pressure flow above the grate and which upon ignition, cause flames to be pulled into the pellet mass on the grate. In operation, air from the primary air intake maintains hot charcoal in the primary combustion area, and the secondary combustion area provides a steady flow of wood gas that mixes with a predetermined or adjustable amount of air supplied by the secondary air intake to maintain the flame. The super heated gasses and any ash are provided to the grill or stove by means of the exhaust chute. For cleaning purposes, an electrical/mechanical device may be provided to move the decomposer grate or to provide a sudden burst of high gas pressure.
Abstract translation: 一种便携式颗粒燃烧的加热元件，用于安装到格栅或炉子，并且包括重力进料颗粒保持器，具有燃烧器的整体管状结构，进气口和排气槽。 燃料可以通过各种供给装置例如输送机，斜面，铲斗，大量保存在料斗中以及类似的颗粒供应结构和方法提供给颗粒保持器。 燃料被供给到空气冷却的绝缘燃烧器区域到分解器炉排，该分解器炉排限定主燃烧区域，并且部分地向大气敞开以进入空气。 将可调节的高压气体或蒸气流引入到分解炉格栅下方的主排气槽，以在炉排上方产生低压流，并且在点燃时，使火焰被拉入炉排中的颗粒块。 在操作中，来自一次进气的空气在一次燃烧区域内保持热炭，二次燃烧区域提供稳定的木材气流，其与由二次进气口供应的预定或可调整量的空气混合以保持火焰 。 通过排气槽将超级加热的气体和任何灰分提供给格栅或炉子。 为了清洁目的，可以提供电气/机械装置来移动分解器炉排或提供高气体压力的突然爆发。
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公开(公告)号：US2374707A
公开(公告)日：1945-05-01
申请号：US49498643
申请日：1943-07-16
Applicant: SHARPE PETER F
Inventor： SHARPE PETER F
CPC classification number: F24H6/00 , F23B50/06 , F23B2700/009 , F24H2230/00
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