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    • 2. 发明公开
    • IGNITION DEVICE
    • 点火装置
    • EP2484973A1
    • 2012-08-08
    • EP10820621.0
    • 2010-09-30
    • IHI Corporation
    • MARUTANI YouichiASHIKAGA YasunoriITOH SyoujiOGASAWARA Akihiko
    • F23D11/02F01N3/02F23Q7/00
    • F23Q7/06F01N3/0256F01N3/2033F01N2610/03F01N2610/107Y02T10/26
    • An ignition device that ignites a mixture including an oxidizer and fuel includes a heating element (1) that has a heat generation region (1a) generating formerly heat to a temperature above the ignition temperature of the mixture (Y) at a tip projected downward from an installation unit (100), a fuel holding unit (2) that encloses the heat generation region (1a), in which the heat generation region (1a) is installed inside thereof and has a through hole (2a) opened to an upper part thereof, and a surrounding wall (3) that forms a space (R) connected to the upper part of the through hole (2a) and has a flame ejection opening (3a) opened from the space (R) to the outside. According to the ignition device, an ignitability of the ignition device can be improved.
    • 点燃包括氧化剂和燃料的混合物的点火装置包括加热元件(1),该加热元件具有发热区域(1a),所述发热区域(1a)在从所述混合物(Y)向下突出的尖端处产生高于混合物(Y)的点火温度的温度 一个安装单元(100),一个封闭发热区域(1a)的燃料保持单元(2),其中发热区域(1a)安装在其中并且具有通孔(2a),该通孔(2a) 和形成与通孔(2a)的上部连接的空间(R)且具有从空间(R)向外部开口的火焰喷射口(3a)的周壁(3)。 根据该点火装置,能够提高点火装置的点火性。
    • 6. 发明公开
    • BURNER APPARATUS
    • 燃烧器装置
    • EP2551588A1
    • 2013-01-30
    • EP11759440.8
    • 2011-03-23
    • IHI Corporation
    • MARUTANI YouichiASHIKAGA YasunoriITOH SyoujiOGASAWARA Akihiko
    • F23D14/02F23L1/00
    • F01N3/204F01N3/023F01N3/025F01N3/2033F01N3/36F01N3/38F01N2240/14F01N2410/00F01N2470/00F23C6/04F23C2900/06041F23D91/02F23G7/065Y02T10/26
    • A burner device (S1) that burns a mixture gas of an oxidant and a fuel includes a partition member (8) which air- permeably partitions an ignition region (R2) for igniting the mixture gas (Y) and a flame retaining region (R3) for maintaining the combustion of the mixture gas (Y), and which also adjusts the flow speed of the mixture gas (Y) supplied from the ignition region (R2) to the flame retaining region (R3), in which the partition member (8) includes a protrusion portion (8a1) that protrudes into an oxidant flow passage (1) and that stops a part of the oxidant flowing through the oxidant flow passage (1) to guide it into a take-in passage region (R1). According to the burner device (S1), with a sufficient amount of oxidant being supplied to a combustion region, it is possible to stabilize a combustion state of the mixture gas and, moreover, to stably produce a high-temperature gas.
    • 燃烧氧化剂和燃料的混合气体的燃烧器装置(S1)包括:分隔部件(8),其将用于点燃混合气体(Y)的点火区域(R2)和火焰保持区域(R3) )以维持混合气体(Y)的燃烧,并且还调节从点火区域(R2)供应到火焰保持区域(R3)的混合气体(Y)的流速,其中分隔构件( 8)包括伸入氧化剂流动通道(1)中并且阻止流过氧化剂流动通道(1)的氧化剂的一部分以将其引导到引入通道区域(R1)中的突出部分(8a1)。 根据燃烧器装置(S1),在向燃烧区域供给足够量的氧化剂的情况下,能够稳定混合气体的燃烧状态,并且能够稳定地生成高温气体。