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RU2016130531A - METHOD FOR TAKING GAS START, FUEL, PULSE AND FOR OWN NEEDS FROM TECHNOLOGICAL COMMUNICATIONS OF COMPRESSOR STATIONS OF A COMPRESSOR STATION AS A FUEL WHEN OUTPUT OF A COMBINED SHOP - Google Patents

METHOD FOR TAKING GAS START, FUEL, PULSE AND FOR OWN NEEDS FROM TECHNOLOGICAL COMMUNICATIONS OF COMPRESSOR STATIONS OF A COMPRESSOR STATION AS A FUEL WHEN OUTPUT OF A COMBINED SHOP Download PDF

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Publication number
RU2016130531A
RU2016130531A RU2016130531A RU2016130531A RU2016130531A RU 2016130531 A RU2016130531 A RU 2016130531A RU 2016130531 A RU2016130531 A RU 2016130531A RU 2016130531 A RU2016130531 A RU 2016130531A RU 2016130531 A RU2016130531 A RU 2016130531A
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RU
Russia
Prior art keywords
gas
compressor
shop
fuel
pipeline
Prior art date
Application number
RU2016130531A
Other languages
Russian (ru)
Other versions
RU2641770C2 (en
Inventor
Рафкат Абдулхаевич Кантюков
Рафаэль Рафкатович Кантюков
Фанис Шарафутдинович Мингазов
Руслан Владимирович Лебедев
Сергей Викторович Шенкаренко
Original Assignee
Общество с ограниченной ответственностью "Газпром трансгаз Казань"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Общество с ограниченной ответственностью "Газпром трансгаз Казань" filed Critical Общество с ограниченной ответственностью "Газпром трансгаз Казань"
Priority to RU2016130531A priority Critical patent/RU2641770C2/en
Publication of RU2016130531A publication Critical patent/RU2016130531A/en
Application granted granted Critical
Publication of RU2641770C2 publication Critical patent/RU2641770C2/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

Способ отбора газа пускового, топливного, импульсного и для собственных нужд с технологических коммуникаций компрессорных цехов компрессорной станции в качестве топливного при выводе смежного цеха в ремонт, включающий остановку работающих газотурбинных агрегатов и закрытие кранов на входе выходе компрессорного цеха (КЦ) и открытие крана на рециркуляционном трубопроводе, перевод отбора газа на собственные нужды компрессорного цеха (КЦ), открытие крана на соединительном трубопроводе между коллекторами топливного (пускового) газа и выработку газа из контура компрессорного цеха (КЦ), отличается тем, что дополнительно обеспечивают большую глубину откачки газа из отключенных коммуникаций компрессорного цеха за счет регулировки штатной запорной арматуры, расположенной на расстоянии менее 500 мм от Т-образного соединения цеховых газопроводов за счет создания эффекта эжекции, при частичном закрытии одного из кранов на рабочем газопроводе повышенного давления и дополнительной регулировкой другого на эжектируемом газопроводе низкого давления.A method for sampling start-up, fuel, pulsed gas and for own needs from technological communications of the compressor shops of the compressor station as fuel during the conclusion of the adjacent workshop for repair, including stopping the working gas turbine units and closing the taps at the inlet of the compressor shop (CC) and opening the tap on the recirculation pipeline, transferring gas sampling to the auxiliary needs of the compressor shop (CC), opening a tap on the connecting pipeline between the collectors of fuel (starting) gas and discharge gas flow from the circuit of the compressor shop (CC), characterized in that it additionally provides a greater depth of gas pumping from the disconnected communications of the compressor shop by adjusting the standard shut-off valves located at a distance of less than 500 mm from the T-shaped connection of the shop gas pipelines by creating an ejection effect , with partial closure of one of the taps on the working gas pipeline of high pressure and additional adjustment of the other on the ejected gas pipeline of low pressure.

Claims (1)

Способ отбора газа пускового, топливного, импульсного и для собственных нужд с технологических коммуникаций компрессорных цехов компрессорной станции в качестве топливного при выводе смежного цеха в ремонт, включающий остановку работающих газотурбинных агрегатов и закрытие кранов на входе выходе компрессорного цеха (КЦ) и открытие крана на рециркуляционном трубопроводе, перевод отбора газа на собственные нужды компрессорного цеха (КЦ), открытие крана на соединительном трубопроводе между коллекторами топливного (пускового) газа и выработку газа из контура компрессорного цеха (КЦ), отличается тем, что дополнительно обеспечивают большую глубину откачки газа из отключенных коммуникаций компрессорного цеха за счет регулировки штатной запорной арматуры, расположенной на расстоянии менее 500 мм от Т-образного соединения цеховых газопроводов за счет создания эффекта эжекции, при частичном закрытии одного из кранов на рабочем газопроводе повышенного давления и дополнительной регулировкой другого на эжектируемом газопроводе низкого давления. A method for sampling start-up, fuel, pulsed gas and for own needs from technological communications of the compressor shops of the compressor station as fuel during the conclusion of the adjacent workshop for repair, including stopping the working gas turbine units and closing the taps at the inlet of the compressor shop (CC) and opening the tap on the recirculation pipeline, transferring gas sampling to the auxiliary needs of the compressor shop (CC), opening a tap on the connecting pipeline between the collectors of fuel (starting) gas and discharge gas flow from the circuit of the compressor shop (CC), characterized in that it additionally provides a greater depth of gas pumping from the disconnected communications of the compressor shop by adjusting the standard shut-off valves located at a distance of less than 500 mm from the T-shaped connection of the shop gas pipelines by creating an ejection effect , with partial closure of one of the taps on the working gas pipeline of high pressure and additional adjustment of the other on the ejected gas pipeline of low pressure.
RU2016130531A 2016-07-25 2016-07-25 Method of selecting gas of starting, fuel, pulse and for internal requirements from technological communications of compressor schemes of compressor station as fuel for disarming the related machine to repair RU2641770C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016130531A RU2641770C2 (en) 2016-07-25 2016-07-25 Method of selecting gas of starting, fuel, pulse and for internal requirements from technological communications of compressor schemes of compressor station as fuel for disarming the related machine to repair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016130531A RU2641770C2 (en) 2016-07-25 2016-07-25 Method of selecting gas of starting, fuel, pulse and for internal requirements from technological communications of compressor schemes of compressor station as fuel for disarming the related machine to repair

Publications (2)

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RU2016130531A true RU2016130531A (en) 2016-12-10
RU2641770C2 RU2641770C2 (en) 2018-01-22

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RU2016130531A RU2641770C2 (en) 2016-07-25 2016-07-25 Method of selecting gas of starting, fuel, pulse and for internal requirements from technological communications of compressor schemes of compressor station as fuel for disarming the related machine to repair

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2707016C1 (en) * 2019-03-14 2019-11-21 Юрий Васильевич Белоусов Method of emptying pipeline sections from gas in multiple-flow main gas pipelines by means of booster-compressor with gas drive
RU2731687C1 (en) * 2019-11-05 2020-09-07 Общество с ограниченной ответственностью "Газпром трансгаз Казань" System for pumping gas from disconnected compressor shop of main pipeline

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2447355C2 (en) * 2010-06-09 2012-04-10 Общество с ограниченной ответственностью "Газпром трансгаз Югорск" Method to pump natural gas from disconnected pipeline section in multi-line system of manifold gas lines with application of gas pumping units of compressor station
RU2013131835A (en) * 2013-07-10 2015-01-20 Марат Арсланович Сафин METHOD FOR PRODUCING NATURAL GAS FROM THE DISCONNECTED CIRCUIT OF THE COMPRESSOR FACILITY AND THE DISCONNECTED PART OF THE GAS PIPELINE IN A MULTI-WIRE SYSTEM OF MAIN GAS PIPELINES FOR FUEL GAS OPERATING PERSONS

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RU2641770C2 (en) 2018-01-22

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