• 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:
    1493569 Separating liquid from compressor discharge ATLAS COPCO A B 7 Jan 1976 [24 Jan 1975] 00527/76 Heading F1N In a compressor installation in which most of the liquid e.g. oil mixed with the gas delivered by a liquid-injected compressor 1 is collected in a container 6 and reinjected through a conduit 11, 15, 17, the remaining oil is removed by a separator 8 and is forced by the pressure in the delivery conduit 10 through a conduit 18 into the conduit 11, 15, 17. The conduit 18 includes a restriction 19 and is connected to the conduit 11, 15, 17 downstream of a cooler 12, a restriction 13 and a filter 14 and upstream from a shut-off valve 16.
    公开号:SU955873A3
    申请号:SU762316297
    申请日:1976-01-23
    公开日:1982-08-30
    发明作者:Бент Йнгемар Эмануельсон Кай
    申请人:Атлас Копко Актиеболаг (Фирма)；
    IPC主号:
    专利说明:

    (54) DEVICE FOR LIQUID SEPARATION
    This invention relates to a compressor industry and concerns liquid separators.
    A liquid separation device is known, comprising a separator connected to the compressor discharge pipe, in the casing of which a hollow filter is located, and a pipeline leading to the compressor connected to the separator and equipped with a shut-off valve .I.
    However, in the known device, the liquid returns to the compressor, only from the separator-, which reduces the amount of liquid.
    The objective of the invention is to increase the efficiency of the liquid separation.
    This goal is achieved by the fact that the device is equipped with a liquid piping system, one end of which is introduced into the filter cavity, and the other end is equipped with a choke and a sub-. connected to the pipeline for supplying a liquid in front of a shut-off valve, and a throttle valve is installed on the pipeline for supplying liquid in front of the point where the end of the outlet pipeline is connected to it.
    The drawing shows the proposed device.
    The device contains a separator .3 connected to the discharge pipe 1 of the compressor 2, in the case of which a hollow filter 4 is located, and connected to the separator 3, a pipe 5 supplying fluid to the compressor 2, equipped with shut-off valves 6. one end 8 of which is one VOLUME 9 filter 4, and the other 10 is equipped with a throttle 11 and is connected to the fluid supply pipe 5 in front of the shut-off valve 6, and in the liquid supply pipe 5 before connecting the pipe end 10 thereto and retraction usta20 Credited throttle valve 12. In the conduit 5 refrigerator 13 is placed.
    During the operation of the device, from the compressed gas stream in the separator 3, a liquid separation takes place, which returns via the pipeline 5 to the compressor 2. In the filter 4, a secondary liquid separation takes place, which also passes through the pipeline 7 into the pipeline 5. The chokes 11 and 12 serve controlling pressure and preventing backflow of fluid.
    Thus, the supply of the device according to the invention with the pipeline 7 makes it possible to increase the efficiency of separation of the liquid and to increase its quantity, which is discharged again to the compressor.
    权利要求:
    Claims (1)
    [1]
    1. Instructions for operating the compressor unit 53-900, VEB .Kiihiautomat Berlin-Johanniburg, 1971.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU955873A3|1982-08-30|Liquid separator
    US4066386A|1978-01-03|Priming systems for pumps
    GB1374335A|1974-11-20|Compact pump/air separator apparatus
    EP1609956A3|2010-09-22|Centrifugal gas/liquid separators for a gas turbine engine
    US3486297A|1969-12-30|Liquid and gas pumping unit
    SA1542B1|2006-11-07|A device for separating a mixture of fluids mixture
    CA2305962C|2003-12-16|A closed oil liquid ring gas compression system with a suction injection port
    GB2239676A|1991-07-10|Pumping gas/liquid mixtures
    RU2142074C1|1999-11-27|Pump-ejector compressor plant |
    FI74885B|1987-12-31|ANORDINATION FOR THE EXPLOITATION OF WASTE FREON VAETSKEBEMAENGD KOMPRIMERAD GAS.
    USRE38434E1|2004-02-24|Closed oil liquid ring gas compression system with a suction injection port
    JPH04175492A|1992-06-23|Compressor
    GB1485095A|1977-09-08|Device for separating out gas dissolved in a liquid
    SU1725956A1|1992-04-15|Vacuum separation unit
    RU2020294C1|1994-09-30|Pump-ejector installation
    US1521570A|1924-12-30|Separator
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    RU2739963C2|2020-12-30|Multiphase pumping station
    JPH01285689A|1989-11-16|Oil separating device
    SU1386745A1|1988-04-07|Centrifugal pump-thickener for transporting loose material
    US2705543A|1955-04-05|Differential flow liquid-gas separator
    RU2177358C2|2001-12-27|Plant for separation of well products
    RU1777634C|1992-11-23|Device for control of centrifugal pump output
    RU1789776C|1993-01-23|Pump-ejector unit
    SU1137272A1|1985-01-30|Regulating device
    同族专利:
    公开号 | 公开日
    FR2298711A1|1976-08-20|
    SE388463B|1976-10-04|
    DE2600488C2|1985-02-28|
    SE7500808L|1976-07-26|
    DE2600488A1|1976-07-29|
    BE837344A|1976-05-03|
    GB1493569A|1977-11-30|
    CA1056355A|1979-06-12|
    FI62174C|1982-11-10|
    FI62174B|1982-07-30|
    FR2298711B1|1980-08-14|
    FI753753A|1976-07-25|
    US4070166A|1978-01-24|
    IT1052907B|1981-08-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE3703271C1|1987-02-04|1988-05-26|Sumskoe Masinostroitel Noe N P|Moisture and oil separator|DE487817C|1927-04-06|1929-12-24|Emil Henry Stephan|Device for separating oil and water from compressed air|
    CH218967A|1941-06-03|1942-01-15|Schweizerische Lokomotiv|Process for the lubrication of rotary piston machines working as compressors or vacuum pumps.|
    FR1076211A|1953-02-19|1954-10-25|Bronzavia Sa|Improvements to the lubrication of rotary gas pumps and other similar devices|
    US2701684A|1953-10-23|1955-02-08|Worthington Corp|Oil circulating system for rotary fluid compressors|
    US3066462A|1959-02-09|1962-12-04|Shell Oil Co|Demisting gas with mats|
    US3105630A|1960-06-02|1963-10-01|Atlas Copco Ab|Compressor units|
    US3191854A|1960-06-02|1965-06-29|Atlas Copco Ab|Compressor units|
    US3540190A|1963-05-16|1970-11-17|Monsanto Enviro Chem Syst|Liquid mist collection|
    US3499270A|1967-07-26|1970-03-10|Fred E Paugh|Gas liquid receiver and liquid separator|
    US3482768A|1968-02-28|1969-12-09|Gardner Denver Co|Compressor control system|
    AT323311B|1972-07-14|1975-07-10|Bauer Heinz|DEVICE FOR DRAINING OIL FROM OIL SEPARATOR CARTRIDGES|
    US3917474A|1974-09-09|1975-11-04|Gardner Denver Co|Receiver-separator unit for liquid injected gas compressor|GB2012626B|1977-12-29|1982-04-15|Seiko Instr & Electronics|Oil separator|
    JPS6035014Y2|1977-12-29|1985-10-18|
    DE3026000A1|1980-07-09|1982-02-04|Isartaler Schraubenkompressoren GmbH, 8192 Geretsried|Motor driven twin screw rotor compressor - is liquid cooled and lubricated by injection into compression chamber|
    DE3442626A1|1984-11-22|1986-05-22|Rotorcomp Verdichter GmbH, 8000 München|FLUID SEPARATOR, ESPECIALLY GAS / LIQUID SEPARATOR|
    US4655698A|1985-07-26|1987-04-07|The United States Of America As Represented By The Secretary Of The Navy|Compressor-scavenging eductor system|
    DE3704254A1|1987-02-09|1988-08-18|Mannesmann Ag|Lubricating oil removal from gears of oil-flooded rotary piston compressors|
    CH675278A5|1988-02-25|1990-09-14|Burckhardt Ag Maschf|
    US5158585A|1988-04-13|1992-10-27|Hitachi, Ltd.|Compressor unit and separator therefor|
    US5029448A|1990-01-23|1991-07-09|American Standard Inc.|Oil separator for refrigeration systems|
    JP2530765B2|1990-08-31|1996-09-04|株式会社神戸製鋼所|Operating method of oil-cooled compressor|
    EP0626040B1|1992-02-14|1997-11-12|Cash Engineering Research Pty. Ltd.|Flooded compressor system utilizing a separator vessel|
    JPH07180663A|1993-12-24|1995-07-18|Toyota Autom Loom Works Ltd|Dry compressed air supply device|
    US5487769A|1994-09-27|1996-01-30|Ingersoll-Rand Company|Integral apparatus for separating lubricant from a hot compressed gas and for cooling the separated lubricant|
    GB2301629B|1995-05-25|1999-02-10|Compair Broomwade Ltd|Oil recycling in screw compressor arrangements|
    USRE38434E1|2000-01-05|2004-02-24|Fluid Compressor Corp.|Closed oil liquid ring gas compression system with a suction injection port|
    US6488120B1|2000-09-15|2002-12-03|Shi-Apd Cryogenics, Inc.|Fail-safe oil lubricated helium compressor unit with oil-free gas delivery|
    JP4012706B2|2001-07-30|2007-11-21|株式会社日立産機システム|Oil-cooled screw compressor|
    WO2004052503A1|2002-12-06|2004-06-24|Donaldson Company, Inc.|Inlet baffle arrangement for gas/liquid separation; apparatus; and methods|
    EP1874432A2|2005-01-19|2008-01-09|Donaldson Company, Inc.|Inlet baffle arrangement with perforated vortex finder for gas/liquid separation|
    WO2008080068A2|2006-12-22|2008-07-03|Donaldson Company, Inc.|Gas/liquid separator assembly with preseparator and liquid filter, and methods|
    US8331448B2|2006-12-22|2012-12-11|Qualcomm Incorporated|Systems and methods for efficient spatial intra predictabilty determination |
    CN101925745B|2008-01-23|2013-04-10|大金工业株式会社|Screw compressor|
    JP6126512B2|2013-10-15|2017-05-10|株式会社神戸製鋼所|Compressor|
    GB2542717A|2014-06-10|2017-03-29|Vmac Global Tech Inc|Methods and apparatus for simultaneously cooling and separating a mixture of hot gas and liquid|
    JP6615523B2|2015-07-23|2019-12-04|株式会社日立製作所|Hydrogen compression device and hydrogen filling system|
    BE1024462B1|2016-08-01|2018-03-05|Atlas Copco Airpower Naamloze Vennootschap|Liquid-injected compressor or expander element and method for controlling the liquid injection of a compressor or expander device|
    EP3508729A1|2018-01-08|2019-07-10|Kaeser Kompressoren SE|Compressor with suction conduit and method for controlling a compressor|
    CN109578283A|2018-11-14|2019-04-05|信尔胜机械（江苏）有限公司|A kind of helical-lobe compressor intelligence fuel injection control system|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE7500808A|SE388463B|1975-01-24|1975-01-24|PROCEDURE AND DEVICE FOR DRAINING LIQUID FROM A LIQUID SEPARATOR|
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