• 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:
    Invention m. used in ship boilers. The purpose of the invention is to increase efficiency and simplify the design of the boiler. For this, the means of adjustment in the form of a flap 4 is installed in the outlet section of the central channel 6. The walls of the channel 6 are covered with sound-absorbing material 10. The diameter of the channel 6 is larger than the diameter of the inlet pipe 2. When the valve 4 is open, the exhaust gases pass into channel 6. With the valve 4 closed the exhaust gases pass through the peripheral channel 7 and, therefore, through the convective heating surface in the form of spiral pipes 9. 3 Il. JI with the joint venture of Od-dn
    公开号:SU1371506A3
    申请号:SU843706202
    申请日:1984-02-29
    公开日:1988-01-30
    发明作者:Хейние Тапио；Конту Маури；Микола Ари
    申请人:Раума-Репола Ой (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to devices that use exhaust gas energy, and can be used in ship boilers.
    The aim of the invention is to increase the economy and simplify the design.
    FIG. 1 shows the utilization boiler; a longitudinal section j in FIG. 2 is a top view of the boiler; FIG. 3 is the same, side view.
    The utilization boiler contains a housing 1 with inlet and outlet nozzles 2 and 3, respectively, provided with adjustment means in the form of a flap 4 fixed pivotally, and a shell 5 mounted concentrically with nozzles 2 and 3 and with a gap relative to them with the formation of a central bypass and peripheral channels 6 and 7 respectively for the removal of gases. In the entrance section of the central bypass channel 6, a spark plug 8 is placed, and in the peripheral channel 7 - a convective heating surface in the form of spiral water pipes .9. The control means in the form of a damper 4 is installed in the outlet section of the central analog 6, with its walls covered with noise and absorbing material 10, and the diameter is larger than the diameter of the inlet 2.
    Utilization boiler works as follows.
    When the damper 4 is open, the exhaust gases pass from the inlet nozzle 2 through the spark 8 to the central channel 6, which serves as a bypass channel and 1 dehumidifier, and then out through the outlet nozzle 3. When the damper 4 is turned to the closed position, the hydraulic resistance of the central, bypass channel 6, and part of the exhaust gas is deflected and passes through the peripheral channel 7.
    With the valve 4 completely closed, all the exhaust gases pass through the peripheral channel 7 and, therefore, 1. through the convective heating surface in the form of spiral water pipes 9.
    The difference between the diameter of the central channel 6 and the diameter of the input
    The nozzle 2 is determined on the basis of the hydraulic resistance of the system and the characteristics of the engine.
    The difference between the indicated values should be the smallest with that.
    so that when the central bypass channel 6 is open, a small stream passes into the peripheral channel 7. With a fully closed damper 4, a good noise reduction effect ensures that the gas flow direction changes in the lower part of the boiler.
    The accumulated soil from the spark-hardener 8 and the carbon that is removed during cleaning of the boiler, together with the leaking water, drain down the boiler and are removed from there.
    权利要求:
    Claims (1)
    [1]
    Claims of the Invention: Utilization 1 boiler containing
    0 housing with inlet and outlet nozzles, equipped with a means of adjustment, pivotally fixed, and a shell mounted concentric with the nozzles and with a gap relative to them
    1, with the formation of a central bypass and peripheral channels for the removal of gases, in the inlet section of the first of which a spark plug is placed, and in the latter a convective surface is heated in the form of spiral water pipes, which is designed to increase efficiency and simplify construction, the means of regulation is installed in the outlet section of the central channel, and its walls are covered with noise absorbing material, and the diameter is larger than the diameter of the inlet nozzle.
    FIG. 2
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1371506A3|1988-01-30|Reclamation boiler
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    CN209576262U|2019-11-05|The device of generated exhaust gas when a kind of processing melting waste aluminum
    JP2005337572A|2005-12-08|Flue structure for exhaust heat recovery device
    KR850002059Y1|1985-09-21|Hot water boiler
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    RU1800076C|1993-03-07|Neutralizer for exhaust gases of internal combustion engine
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    SU931922A1|1982-05-30|I.c. engine spark suppressor
    JPS5965513A|1984-04-13|Exhaust economizer for internal-combustion engine
    SU932100A2|1982-05-30|Waste heat recovering boiler
    SU600188A1|1978-03-30|Gas exhaust channel of oxygen converter
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    RU2021562C1|1994-10-15|Chimney
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    CA1107652A|1981-08-25|Device for the agglomeration of lead particles present in the exhaust gases of an internal combustion engine
    GB604452A|1948-07-05|Improvements in or relating to exhaust silencers of internal-combustion engines
    RU1894U1|1996-03-16|ENGINE COOLING BOILER
    同族专利:
    公开号 | 公开日
    JPS59501226A|1984-07-12|
    FI822342A0|1982-07-01|
    WO1984000193A1|1984-01-19|
    NO154064C|1986-07-16|
    SE454284B|1988-04-18|
    SE8403944L|1984-08-01|
    KR840005537A|1984-11-14|
    ES523649A0|1984-05-16|
    DE3390066T1|1985-01-24|
    ES8404492A1|1984-05-16|
    NO840661L|1984-02-22|
    DK152069B|1988-01-25|
    DK69284D0|1984-02-15|
    DK69284A|1984-02-15|
    FI64978C|1984-02-10|
    SE8403944D0|1984-08-01|
    FR2529656A1|1984-01-06|
    NO154064B|1986-04-01|
    FI64978B|1983-10-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB689914A|1950-06-22|1953-04-08|Samuel Henry Titterton|A new or improved heat exchanging device, applicable also to an exhaust-silencing device|
    FR1166089A|1956-02-08|1958-11-03|Nordseewerke Emden G M B H|Exhaust gas boiler arranged as a silencer for internal combustion engines|
    DE1008055B|1956-02-08|1957-05-09|Nordseewerke Emden G M B H|Exhaust gas boiler designed as a silencer for internal combustion engines|
    DE1100386B|1957-06-17|1961-02-23|Goetaverken Ab|Silencer combined with an exhaust gas boiler|
    DE1143059B|1957-07-11|1963-01-31|Spanner Boilers Ltd|Device for sound absorption of exhaust gases and for heat recovery in internal combustion engines|
    FR1182978A|1957-09-19|1959-07-01|Const Mecanique|Recovery boiler powered by pressurized hot gases|
    US3231016A|1963-11-26|1966-01-25|American Mach & Foundry|Heat recovery silencer|
    GB1166066A|1966-11-07|1969-10-01|Steinmueller Gmbh L & C|Waste Heat Boiler|
    DE2904700A1|1979-02-08|1980-08-28|Laengerer & Reich Kuehler|IC engine exhaust silencer system - has heat exchange coil in exhaust chamber around sound attenuator chamber with central passage to exhaust outlet|US5097801A|1989-08-11|1992-03-24|Burns Daniel E|Waste energy hot water heater|
    FI101737B|1996-10-24|1998-08-14|Pipemasters Oy Ltd|Regulating exhaust boiler|
    DE29714478U1|1997-08-13|1997-10-09|Gillet Heinrich Gmbh|Heat exchangers in exhaust systems of internal combustion engines|
    DE19962863B4|1999-12-24|2013-09-19|Behr Gmbh & Co. Kg|Heat exchanger|
    GB0001283D0|2000-01-21|2000-03-08|Serck Heat Transfer Limited|Twin flow valve gas cooler|
    WO2002052142A1|2000-12-19|2002-07-04|Valeo Termico Sa|Heat-exchanger module, specially designed for an exhaust gas recycling system|
    US20110289905A1|2010-06-01|2011-12-01|Delphi Technologies, Inc.|Exhaust gas heat recovery heat exchanger|
    DE102012204126A1|2012-03-15|2013-09-19|Eberspächer Exhaust Technology GmbH & Co. KG|Steam generator for a Rankine process|
    DE102012216452A1|2012-09-14|2014-03-20|Eberspächer Exhaust Technology GmbH & Co. KG|Heat exchanger|
    DE102012108944A1|2012-09-21|2014-05-28|Bio-System Gesellschaft Für Anwendungen Biologischer Verfahren Mbh|Steam generator for producing steam used for combustion engine, has tube for conducting medium to be evaporated, that is arranged in inner space of boiler|
    EP3879083A1|2020-03-10|2021-09-15|Alfa Laval Corporate AB|Boiler and method of operating a boiler|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FI822342A|FI64978C|1982-07-01|1982-07-01|exhaust gas boiler|
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