• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A gas turbulator (21) is used in burners (20) of different kinds to obtain better combustion. The turbulator is placed in a chamber or passageway (10) for hot combustion gases. The turbulator fills the passageway forcing the gases to pass a double-walled unit comprising a first membrane wall (22) with radial slits (24) and another membrane wall (23) with a central exhaust opening (26). An expansion nozzle (27) is connected to this opening (26). The slits (24) have oblique wings (25) at least along one edge, which causes the gases to mix intensively within the space between the membrane walls (22, 23). These are during burning maintained at a high temperature, which garanties an efficient final combustion.
    公开号:SU1753959A3
    申请号:SU853990054
    申请日:1985-12-13
    公开日:1992-08-07
    发明作者:Эстбо Нильс
    申请人:Нильс Эстбо (SE)；
    IPC主号:
    专利说明:

    The invention relates to energy and can be used in combustion chambers for various purposes.
    The purpose of the invention is to increase the thermal efficiency.
    FIG. 1 shows a hot water boiler with a turbulator; in fig. 2 is a section A-A in FIG. one; in fig. 3 - part of the exhaust manifold of an internal combustion engine with turbulizers; in fig. 4 - exhaust manifold with one turbulator; in fig. 5 is a section BB in FIG. four.
    The boiler contains a vertical combustion chamber 1 and an afterburning chamber 2, as well as smoke tubes 3 connected to the upper manifold 4 connected to the exhaust pipe 5. The smoke tubes 3 pass through the water collector 6 connected to the water jacket 7. The boiler is equipped pipelines 8, 9 supply and return of water. A burner 10 is installed in the upper part of the combustion chamber 1, and a turbulator 12 having an inlet section 13 and a diffusive outlet section 14 is installed in the channel 11 for the exit of combustion products. slots 16 and oblique bends 17. The visor 15 in the embodiment (FIG. 1) has a central control window 18. In the embodiment (FIG. 3), the turbulators 12 are installed in the exhaust pipes of the collecting manifold 20, and in the embodiment in FIG. 4 - in the common pipe 21 from the collector 22.
    When the device, in which the turbulizer 12 is located, is operated, the latter heats up and contributes to the combustion of the gases passing through it, directing and turbulizing their flow. When the gases exit
    vi ate
    O5 O SL O
     WITH
    through the turbulizer 12, due to its expanding form, the increase in speed is converted into pressure and the jet reaches the bottom of the afterburner chamber 2, where it is rapidly cooled, which reduces the content of nitrogen oxides in the exhaust gases.
    权利要求:
    Claims (3)
    [1]
    Claim 1. A turbulator installed in the channel for the exit of combustion products with its complete overlap and having an inlet section with a swirler and a diffuser outlet section11, characterized in that, in order to increase the thermal efficiency, the inlet section of the turbulizer is made
    0
    tapering, and the swirler is made in the form of a conical visor in contact with the inlet section only with its large base, and is provided with radial slots and inclined limb located at least on one side of each slot.
    [2]
    2, the turbulizer according to claim 1, in which the diffuser outlet section has a rounded end edge.
    [3]
    3.Turbulator on PP. 1 and 2, that is, with the fact that the swirler visor is made with a central control window.
    L
     e flrA
    fig 2
    fig.Z
    15
    类似技术:
    公开号 | 公开日 | 专利标题
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    SU1753959A3|1992-08-07|Turbulizer
    CA2163844A1|1996-05-31|Low NOx Integrated Boiler-Burner Cogeneration Apparatus
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    US4926798A|1990-05-22|Process for pulse combustion
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    US3797241A|1974-03-19|Apparatus for controlling the exhaust emissions from internal combustion engines
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    RU2159893C2|2000-11-27|Horizontal flue boiler
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    RU95109827A|1997-07-20|COMBUSTION CAMERA OF A GAS TURBINE POWER INSTALLATION
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    SU909475A1|1982-02-28|Boiler
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    SU1636642A2|1991-03-23|Recuperator
    同族专利:
    公开号 | 公开日
    NO156504B|1987-06-22|
    ES8701357A1|1986-11-16|
    AU4232285A|1985-11-15|
    WO1985004947A1|1985-11-07|
    FI854878A0|1985-12-10|
    NO156504C|1987-09-30|
    EP0176587A1|1986-04-09|
    DK582985D0|1985-12-16|
    JPS61501942A|1986-09-04|
    AU577118B2|1988-09-15|
    SE8402133D0|1984-04-17|
    ES542111A0|1986-11-16|
    NO854890L|1985-12-04|
    US4698016A|1987-10-06|
    DK582985A|1985-12-16|
    SE442053B|1985-11-25|
    EP0176587B1|1988-11-09|
    SE8402133L|1985-10-18|
    DE3566153D1|1988-12-15|
    FI854878A|1985-12-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2497038C2|2009-04-21|2013-10-27|Станко БЕЗЕК|Pipe flow turbulence promoter|DE207126C|
    GB429710A|1934-06-18|1935-06-05|William Henry Owen|Improvements in baffles for steam boiler flues|
    DE640470C|1934-11-18|1937-01-05|Fleck Carl|Firing with a device for flue gas dedusting and combustion that closes the fire chamber|
    US2198730A|1936-01-11|1940-04-30|Armstrong Whitworth Securities|Exhaust passage of two-stroke internal combustion engines|
    US2287361A|1939-02-16|1942-06-23|Quiney Stove Mfg Company|Oil burning heater|
    FR861638A|1939-08-02|1941-02-13|Soc Produits Azotes Sa|Improvement in gas burners|
    GB1266316A|1970-05-28|1972-03-08|
    DE2034810A1|1970-07-14|1972-01-20|Daimler Benz Ag, 7000 Stuttgart|Exhaust gas reactor for internal combustion engines|
    US3664804A|1970-12-07|1972-05-23|Texaco Inc|Oil burner|
    DE2252142A1|1972-10-24|1974-04-25|Ewald Dipl Ing Keil|USE IN OVENS OF ALL FUELS TO IMPROVE THE FIRING PROPERTIES|
    US3868211A|1974-01-11|1975-02-25|Aqua Chem Inc|Pollutant reduction with selective gas stack recirculation|
    SU898211A1|1975-07-17|1982-01-15|Государственный Научно-Исследовательский Энергетический Институт Им. Г.М.Кржижановского|Fire box|
    DE3014590A1|1980-04-16|1981-10-22|Kaufmann GmbH, 4358 Haltern|Blower equipped oil or gas-burner supplementary combustion chamber - comprises flame-tube-encircling casing with concave reflector level with reduction in bore|
    HU197736B|1986-12-15|1989-05-29|Chinoin Gyogyszer Es Vegyeszet|Process for producing 5-hydroxy-pgf1 alpha-1,5-lakton derivatives|DE3608698C2|1986-01-18|1990-05-03|Deutsche Forschungsanstalt Fuer Luft- Und Raumfahrt Ev, 5300 Bonn, De|
    DE4306417A1|1993-03-02|1994-09-08|Grace Gmbh|Device and method for burning oxidizable components in a carrier gas to be cleaned|
    US6554612B2|2001-06-25|2003-04-29|3M Innovative Properties Company|Orthodontic bracket with recessed attachment and method for making the same|
    EP1445534A1|2003-01-29|2004-08-11|Ruhrgas Aktiengesellschaft|Heating system for buildings, in particular for green houses|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE8402133A|SE442053B|1984-04-17|1984-04-17|turbulators|
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