噴霧ノズル、噴霧ノズルを備えたバーナ及びバーナを備えた燃焼装置
    1.
    发明申请
    噴霧ノズル、噴霧ノズルを備えたバーナ及びバーナを備えた燃焼装置 审中-公开
    喷雾喷嘴,带喷雾器的燃烧器,带燃烧器的燃烧装置

    公开(公告)号:WO2014097812A1

    公开(公告)日:2014-06-26

    申请号:PCT/JP2013/081369

    申请日:2013-11-21

    Abstract:  本発明の目的は、噴霧流体の粒子径が比較的大きくなる噴霧の中央部の微粒化を促進して噴霧流体全体の微粒化の促進と、噴霧流体の微細化に用いる噴霧用媒体の使用量の低減または加圧力の低減とを両立させた噴霧ノズルを提供することにある。噴霧ノズル1を外面の隔壁15と、内部に収容される構造物16とで構成し、この噴霧ノズルに噴霧流体2を流す噴霧流体流路4と、噴霧用媒体3を流す噴霧用媒体流路6と、両流路が連通して混合流体8を形成する第1の合流部91を設け、この混合流体8を流下する混合流体流路9、10を対向して配設し、出口孔11近傍の第2の合流部で対向した混合流体8の流れを衝突させてこの混合流体8を出口孔11から外部に噴霧させる。そして、この噴霧ノズル1に別の噴霧用媒体18を流す第2の噴霧用媒体流路17を前記混合流体流路9,10に連通するように配設した構成の噴霧ノズル。

    Abstract translation: 本发明的目的是提供一种喷嘴,其通过促进喷雾流体中的粒径相对较大的喷雾的中心部分的雾化来促进整个喷雾流体的雾化,并且降低加压力或 用于雾化喷雾颗粒的喷雾介质的使用量。 喷嘴(1)由外表面分隔壁(15)和内部容纳结构(16)构成。 喷嘴设置有使喷射流体(2)循环的喷射流体流动路径(4),使喷射介质(3)循环的喷射介质流动路径(6)和与两者相通的第一混合区域(91) 流路,其中形成有混合流体(8)。 混合流体(8)向下流动的混合流体流动路径(9,10)相对布置,并且在出口(11)附近的第二混合区域中相对的混合流体(8)的电流相撞, 并且混合流体(8)从出口(11)外部喷出。 此外,喷雾喷嘴(1)设置有循环不同喷射介质(18)并且布置成与混合流体流动路径(9,10)连通的第二喷射介质流动路径(17)。

    METHOD AND APPARATUS FOR ATOMIZING LIQUID FUEL
    4.
    发明申请
    METHOD AND APPARATUS FOR ATOMIZING LIQUID FUEL 审中-公开
    用于喷射液体燃料的方法和装置

    公开(公告)号:WO1995016881A1

    公开(公告)日:1995-06-22

    申请号:PCT/SE1994001213

    申请日:1994-12-16

    Inventor: ABB STAL AB

    Abstract: A method and a fuel atomizer (21), for atomizing liquid fuel in a burner (1) for gaseous and liquid fuel wherein the fuel is mixed with an air flow (F) to a fuel mixture for combustion, comprises carrying out the atomization of the liquid fuel through at least one rectilinear fuel atomizer (21), arranged in the burner (1), for spreading a fuel film for atomization. The fuel atomizer (21) gives a local uniform and high air-fuel ratio which results in the burner developing low NOx emissions. The burner (1) preferably consists of a cone-shaped EV burner.

    Abstract translation: 一种用于将气体和液体燃料的燃烧器(1)中的液体燃料雾化的方法和燃料雾化器(21),其中燃料与用于燃烧的燃料混合物的空气流(F)混合,包括进行雾化 液体燃料通过布置在燃烧器(1)中的至少一个直线燃料雾化器(21),用于扩散用于雾化的燃料膜。 燃料雾化器(21)给出了局部均匀和高的空燃比,这导致燃烧器发展低的NOx排放。 燃烧器(1)优选地由锥形EV燃烧器组成。

    OIL COMBUSTION SYSTEM
    5.
    发明申请
    OIL COMBUSTION SYSTEM 审中-公开
    油燃烧系统

    公开(公告)号:WO1984002092A1

    公开(公告)日:1984-06-07

    申请号:PCT/US1983001841

    申请日:1983-11-18

    CPC classification number: F23K5/18 F23D11/10 F23D11/44 F23K5/04

    Abstract: Oil combustion system (10) for burning waste oil in which oil is pumped by an oil transfer pump (16) from an oil reservoir (18) through a bouyant swirling filter (49). The oil is supplied to a high pressure input (50) of a pressure reducing fitting (14) and is transmitted through the fitting (14) to a low pressure output (54) and a high pressure output (52). A siphon nozzle head (12) is operable to siphon the oil from the low pressure output (54) of the fitting (14), to preheat the oil, to atomize the oil and to output the atomized oil. Retention chambers (84 and 88) and heat transfer plugs (42 and 44) within the nozzle head (12) facilitate preheating of the oil and perform a baffle function.

    Abstract translation: 用于燃烧废油的油燃烧系统(10),其中油通过输油泵(16)从储油器(18)泵送通过蒸汽涡流过滤器(49)。 油被供应到减压配件(14)的高压输入(50),并通过配件(14)传递到低压输出(54)和高压输出(52)。 虹吸喷嘴头(12)可操作以从配件(14)的低压输出(54)虹吸油,以预热油,雾化油并输出雾化油。 喷嘴头(12)内的保留室(84和88)和传热塞(42和44)有助于预热油并执行挡板功能。

    ATOMIZATION BURNER WITH FLEXIBLE FIRE RATE
    6.
    发明申请
    ATOMIZATION BURNER WITH FLEXIBLE FIRE RATE 审中-公开
    具有灵活火速的雾化燃烧器

    公开(公告)号:WO2017123889A1

    公开(公告)日:2017-07-20

    申请号:PCT/US2017/013363

    申请日:2017-01-13

    Abstract: A method for turning an atomizing burner from an ON state to an OFF state is provided. The burner has independently controllable flows of atomizing air, combustion air, and fuel flow, the burner in the ON state having flow values of burner parameters including flow of atomizing air, flow of combustion air, and fuel flow. The method includes: changing, in response to an OFF instruction, flow of at least one of the flow of atomizing air, combustion air and/or fuel to a lower non-zero value; first discontinuing, after a first period of time since the changing, flow of fuel and flow of atomizing air; maintaining, for a second period of time since the first period of time, flow of combustion air; second discontinuing, after the maintaining, flow of combustion air; wherein the maintaining prevents buildup of excess heat inside the burner during the transition to the OFF state.

    Abstract translation: 提供了一种用于将雾化燃烧器从ON状态转变为OFF状态的方法。 燃烧器具有可独立控制的雾化空气,助燃空气和燃料流的流动,处于ON状态的燃烧器具有包括雾化空气流量,燃烧空气流量和燃料流量的燃烧器参数的流量值。 该方法包括:响应于OFF指令,改变雾化空气,助燃空气和/或燃料的流量中的至少一个流量到较低的非零值; 在自改变以来的第一段时间之后,首先中断燃料和雾化空气的流动; 在第一段时间后保持第二段时间燃烧空气的流动; 在保持燃烧空气流之后,第二次中断; 其中维持防止在转换到关闭状态期间在燃烧器内积累过量的热量。

    FEED NOZZLE FOR GASIFICATION REACTOR FOR HALOGENATED MATERIALS
    7.
    发明申请
    FEED NOZZLE FOR GASIFICATION REACTOR FOR HALOGENATED MATERIALS 审中-公开
    用于气化材料的气化反应器的进料喷嘴

    公开(公告)号:WO01085873A2

    公开(公告)日:2001-11-15

    申请号:PCT/US2001/014497

    申请日:2001-05-04

    Abstract: Method and apparatus for feeding halogenated material to a gasification reactor including supplying a gaseous source of oxygen at supersonic velocity and discharging a liquid halogenated material from at leat one discharge port radially peripheral to discharging oxygen source gas such that the oxygen gas atomizes the liquid halogenated material into the gasification reactor.

    Abstract translation: 将卤化物质供给到气化反应器的方法和装置,包括以超声波速度供应氧气源,并从一个排出口径向排出一个排出口排出液体卤化物质以排出氧源气体,使得氧气雾化液态卤化物质 进入气化反应器。

    MIXING DEVICE AND METHOD FOR GASEOUS, LIQUID OR PULVERISED SOLID SUBSTANCES
    8.
    发明申请
    MIXING DEVICE AND METHOD FOR GASEOUS, LIQUID OR PULVERISED SOLID SUBSTANCES 审中-公开
    用于气体,液体或粉末状固体物质的混合装置和方法

    公开(公告)号:WO1992016794A1

    公开(公告)日:1992-10-01

    申请号:PCT/NL1992000055

    申请日:1992-03-19

    Abstract: Device for mixing gas, liquids or pulverised solid substances with a gas flow (1), whirling (vortex) around an axis in the flow direction. The whirling gas flow is guided through a converging passage (4) and, during or after being charged with the substance, abruptly widens in cylindrical space (11), as a result of which vortex break down occurs and an exceptionally thorough mixing and/or atomizing of the substance is obtained. Application in a burner improves the combustion result, keeps the NOX-values low and prevents the flame from being blown off.

    Abstract translation: 用于将气体,液体或粉碎固体物质与气流(1)混合的装置,围绕流动方向的轴线旋转(涡流)。 旋转气流被引导通过会聚通道(4),并且在充满物质时或之后,在圆柱形空间(11)中突然变宽,结果发生涡流分解并且非常彻底的混合和/或 获得物质的雾化。 在燃烧器中的应用可改善燃烧效果,保持NOX值低,防止火焰被吹走。

    IMPROVED ATOMIZATION APPARATUS AND METHOD FOR LIQUID FUEL BURNERS AND LIQUID ATOMIZERS
    9.
    发明申请
    IMPROVED ATOMIZATION APPARATUS AND METHOD FOR LIQUID FUEL BURNERS AND LIQUID ATOMIZERS 审中-公开
    液体燃料燃烧器和液体原子的改进的成型装置和方法

    公开(公告)号:WO1984003753A1

    公开(公告)日:1984-09-27

    申请号:PCT/US1984000391

    申请日:1984-03-16

    CPC classification number: F23D11/10 B05B7/0433

    Abstract: An apparatus and method for burning liquid fuel or atomizing liquid for use in fuel burners or atomizers of the type which comprise a hollow atomizer bulb (20) having a convex exterior surface (22) which tapers toward an aperture (14) through which air atomizes a liquid as it flows in a film over the surface of the bulb. Such atomizer bulbs are located within an atomizing chamber (12) through which a flow of air is directed toward a discharge opening (16, 16') aligned with the aperture (24) of the atomizer bulb. To protect the film of liquid flowing over the bulb, the bulb is enclosed within a shield (54-64).

    Abstract translation: 公开了用于燃烧液体燃料或雾化液体的改进的装置和方法,用于包括中空雾化器灯泡(20)的燃料燃烧器或雾化器,所述中空雾化器灯泡具有平滑的,优选凸起的外表面(22),该外表面朝向小孔 (14),当高压空气或其他气体在薄膜的外部表面上流动时迫使液体雾化。 这种雾化器灯泡位于雾化室(12)内,空气或其它气体的流动通过该雾化室朝向与雾化器灯泡的孔(24)对准的排放口(16,16')。 为了保护流过灯泡外表面的液体的薄膜,灯泡被封装在一个屏蔽(54-64)内,这也允许雾化器灯泡位于更靠近排放口(16,16')处,使得 火焰前沿(F)位于火焰管(48)中,而不是位于排出口中。

    IMPROVEMENTS IN LIQUID FUEL BURNERS
    10.
    发明申请
    IMPROVEMENTS IN LIQUID FUEL BURNERS 审中-公开
    液体燃料燃烧器的改进

    公开(公告)号:WO1980002451A1

    公开(公告)日:1980-11-13

    申请号:PCT/US1979000344

    申请日:1979-05-21

    Applicant: BABINGTON R

    CPC classification number: F23C7/06 F23C7/02 F23D11/10 F23D11/12 F23D11/40 F23R3/28

    Abstract: An improved fuel burner particularly adapted for domestic use and capable of burning fuels such as fuel oil and the like with extremely high efficiency and low pollutant output is comprised of a pair of plenum type atomizers (26, 26'), each having a convex surface onto which the fuel is flowed for atomization, the atomizers (26, 26') being disposed at the end of a flame tube (3) which in turn is located within a blast tube (1), said atomizers (26, 26') further being disposed symmetrically with respect to the axis of both the flame tube (3) and the blast tube (1) whereby the spray output from the atomizers is discharged into the flame tube (3) to create a stable flame front that can be readily ignited by a spark type of ingitor (18). The atomizers are provided with one or more apertures (29') through which atomizing gas is passed to generate the spray, and air access ports (12, 12', 13) are located along the flame tube to provide the necessary air to complete the combustion process.

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