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公开(公告)号:US5391057A
公开(公告)日:1995-02-21
申请号:US49692
申请日:1993-04-19
CPC分类号: F23C15/00 , E21B36/02 , E21B43/122 , F04F1/16 , Y10T137/0391
摘要: An apparatus (1) is provided for compressing gas, the apparatus comprising a conduit (3) provided with a non-return inlet valve (10) arranged at the upstream inlet (5) end of the conduit (3), a localized ignition source (20) arranged in the conduit (3) downstream of the non-return inlet valve (10), and means (23) for intermittently supplying secondary fluid into the conduit (3) between the non-return inlet valve (10) and the localized ignition source (20).
摘要翻译: 提供了一种用于压缩气体的设备(1),该设备包括设置有设置在导管(3)的上游入口(5)端的止回入口阀(10)的导管(3),局部点火源 (20)布置在不回流入口阀(10)下游的导管(3)中,以及用于间歇地将二次流体供应到止回阀(10)和止回阀 局部点火源(20)。
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公开(公告)号:US4597734A
公开(公告)日:1986-07-01
申请号:US707727
申请日:1985-03-04
CPC分类号: F23D14/16 , B22F3/002 , C22C33/0285 , F23D2203/105 , F23D2212/201
摘要: A surface-combustion radiant burner comprising a frame 1 of impermeable material supporting a porous element 2 permeable to gas and conduit means 7 to conduct a combustible gas mixture into a gas distributing space 5 enclosed by the frame 1 and the porous element 2, the porous element 2 being formed of metal particles of an alloy containing iron, chromium and aluminum and having the property of forming an alumina layer on heating in the presence of oxygen. And, a method of using such a burner for burning gas and air mixtures at high temperatures while minimizing nitrogen oxide production and burner corrosion.
摘要翻译: 一种表面燃烧辐射燃烧器,其包括不透水材料的框架1,其支撑可渗透气体的多孔元件2和导管装置7,以将可燃气体混合物导入由框架1和多孔元件2封闭的气体分配空间5中, 元件2由含有铁,铬和铝的合金的金属颗粒形成,并且具有在氧气存在下加热形成氧化铝层的性质。 而且,使用这种燃烧器在高温下燃烧气体和空气混合物同时最小化氮氧化物产生和燃烧器腐蚀的方法。
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公开(公告)号:US4746286A
公开(公告)日:1988-05-24
申请号:US78952
申请日:1987-07-29
申请人: Leslie C. Shirvill
发明人: Leslie C. Shirvill
CPC分类号: F23D14/16 , F23D14/62 , F23D2212/201 , F23D2213/00
摘要: Burner (1) for a gaseous fuel comprising a distributing zone (2) surrounded by an outer wall (4) of a porous medium, an air supply tube (9) debouching in the distributing zone (2), a fuel supply tube (12), and a mixing head (13) arranged in the air supply tube (9), which mixing head (13) comprises a box (15) in which the fuel supply tube (12) debouches and open-ended mixing tubes (23 and 24), which extend through the box (15), wherein the part of the wall of a mixing tube (24 or 25) located in the box (15) is provided with openings (29).
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