SU1193390A1 - Cooling system of multistage gas piston compressor - Google Patents

Cooling system of multistage gas piston compressor Download PDF

Info

Publication number
SU1193390A1
SU1193390A1 SU843765729A SU3765729A SU1193390A1 SU 1193390 A1 SU1193390 A1 SU 1193390A1 SU 843765729 A SU843765729 A SU 843765729A SU 3765729 A SU3765729 A SU 3765729A SU 1193390 A1 SU1193390 A1 SU 1193390A1
Authority
SU
USSR - Soviet Union
Prior art keywords
compressor
stage
cooling system
gas piston
evaporator
Prior art date
Application number
SU843765729A
Other languages
Russian (ru)
Inventor
Степан Прокофьевич Шевчук
Иван Михайлович Иваха
Анатолий Васильевич Шевчук
Юрий Николаевич Марциненко
Original Assignee
Киевский Ордена Ленина Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции
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.)
Filing date
Publication date
Application filed by Киевский Ордена Ленина Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции filed Critical Киевский Ордена Ленина Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции
Priority to SU843765729A priority Critical patent/SU1193390A1/en
Application granted granted Critical
Publication of SU1193390A1 publication Critical patent/SU1193390A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04006—Providing pressurised feed air or process streams within or from the air fractionation unit
    • F25J3/04048—Providing pressurised feed air or process streams within or from the air fractionation unit by compression of cold gaseous streams, e.g. intermediate or oxygen enriched (waste) streams
    • F25J3/04054—Providing pressurised feed air or process streams within or from the air fractionation unit by compression of cold gaseous streams, e.g. intermediate or oxygen enriched (waste) streams of air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04006—Providing pressurised feed air or process streams within or from the air fractionation unit
    • F25J3/04012—Providing pressurised feed air or process streams within or from the air fractionation unit by compression of warm gaseous streams; details of intake or interstage cooling
    • F25J3/04018—Providing pressurised feed air or process streams within or from the air fractionation unit by compression of warm gaseous streams; details of intake or interstage cooling of main feed air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/02—Compressor intake arrangement, e.g. filtering or cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/04—Compressor cooling arrangement, e.g. inter- or after-stage cooling or condensate removal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
    • F25J2270/906—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration by heat driven absorption chillers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

СИСТЕМА ОХЛАВДЕНИЯ МНОГОСТУПЕНЧАТОГО ГАЗОВОГО ПОРШНЕВОГО КОМПРЕССОРА, содержаща  промежуточ7 ные вод ные охладители между его ступен ми, отличающа с  тем, что, с. целью повышени  экономичности при сжатии влажного газа, система дополнительно содержит абсорбционные холодильные машины в количестве , соответствующем количеству ступеней компрессора, при этом генератор первой холодильной машины установлен после последней ступени компрессора, ее испаритель - перед первой ступенью .компрессора, а генераторы и испарители остальных холодильных машин установлены соответственно перед и после вод ного ладител , установленного между смежными ступен ми.COOLING SYSTEM OF MULTI-STAGE GAS PISTON COMPRESSOR, containing intermediate water coolers between its steps, characterized in that, c. In order to increase the efficiency of compression of a humid gas, the system additionally contains absorption chillers in an amount corresponding to the number of compressor stages, the generator of the first refrigerating machine is installed after the last stage of the compressor, its evaporator is before the first stage of the compressor, and the generators and evaporators of the remaining refrigerating machines installed, respectively, before and after the water ladder, installed between adjacent steps.

Description

Изобретение относитс  к области холодильной техники, а точнее к системе охлаждени  многоступенчатого г.азового поршневого компрессора.The invention relates to the field of refrigeration, and more specifically to a cooling system of a multi-stage gas piston compressor.

На чертеже схематично представлена предлагаема  система.The drawing schematically shows the proposed system.

Система охлаждени  содержит первую ступень 1, вторую ступень 2 и вод ной охладитель 3, установленный между ступен ми 1 и 2, а также две абсорбционные холодильные машины, имеющие генераторы 4 и 5 и испарители 6 и 7. При этом генератор А соединен с испарителем 6 промежуточной аппаратурой 8, а генератор 5 с испарителем 7 - промежуточной аппаратуройThe cooling system contains the first stage 1, the second stage 2 and the water cooler 3 installed between stages 1 and 2, as well as two absorption chillers having generators 4 and 5 and evaporators 6 and 7. The generator A is connected to the evaporator 6 intermediate equipment 8, and a generator 5 with an evaporator 7 - intermediate equipment

9- -Ч9- -H

Работа системы осуществл етс The operation of the system is carried out

следующим образом.in the following way.

Газ, сжатый в первой ступени 1 компрессора, охлаждаетс  в генераторе 5, одновременно вьшарйва  в нем из бинарного раствора пары хладагента , которые сжижаютс  в промежуточной аппаратуре 9, а образующа  жидкость- испар етс  в испарителе 7 с производством холодильного эффекта . После этого сжатый газ охлаждаетс  в вод ном охладителе 3 и окон33902The gas compressed in the first stage 1 of the compressor is cooled in the generator 5, at the same time vsaryva in it from the binary solution of the refrigerant vapor that is liquefied in the intermediate apparatus 9, and the forming liquid is evaporated in the evaporator 7 with the production of the cooling effect. After that, the compressed gas is cooled in a water cooler 3 and a window 33902

Чательно - в испарителе 7. При этом из газа удал етс  остаточна  в нем влага. Далее газ сжимаетс  во второй ступени 2 компрессора и теперь 5 охлаждаетс  в генераторе 4 другой абсорбционной Холодильной машины, испаритель 6 которой охлаждает влажный газ, всасываемый первой степенью 1 компрессора. При этом из газа вы10 дел ётс  значительное первичное количество влаги, чем снижаетс  требуе . ма  мощность, расходуема  на его компремирование . .Suitably - in the evaporator 7. At the same time, residual moisture in it is removed from the gas. Next, the gas is compressed in the second stage 2 of the compressor and now 5 is cooled in the generator 4 of another absorption Chiller, the evaporator 6 of which cools the wet gas sucked in the first stage 1 of the compressor. At the same time, a significant initial amount of moisture is produced from the gas, which reduces the required amount. ma power, is spent on its compression. .

15 На чертеже показаны только две ступени компрессора и две абсорбционные холодильные машины. Если количество ступеней компрессора больше двух, то соответственно возрастает15 The drawing shows only two compressor stages and two absorption chillers. If the number of compressor steps is more than two, then it increases accordingly.

20 и количество абсорбционных холодильных машин, при этом генератор первой холодильной машины установлен , после ее последней ступени, ее испаритель-перед первой ступенью,20 and the number of absorption chillers, while the generator of the first chiller is installed, after its last stage, its evaporator is before the first stage,

25 а генераторы и испарители остальных холодильных машин установлены соответственно перед и после вод ного охладител , установленного между смежными ступен ми.25 and the generators and evaporators of the remaining refrigerating machines are installed, respectively, before and after the water cooler installed between adjacent stages.

Claims (1)

СИСТЕМА ОХЛАЖДЕНИЯ МНОГОСТУПЕНЧАТОГО ГАЗОВОГО ПОРШНЕВОГОMULTI-STAGE GAS PISTON COOLING SYSTEM КОМПРЕССОРА, содержащая промежуточ7 ные водяные охладители между его ступенями, отличающаяся тем, что, с. целью повышения экономичности при сжатии влажного газа, система дополнительно содержит абсорбционные холодильные машины в количестве, соответствующем количеству ступеней компрессора, при этом генератор первой холодильной машины установлен после последней ступени компрессора, ее испаритель - перед первой ступенью компрессора, а генераторы и испарители остальных холодильных машин установлены соответственно перед и после водяного охладителя, установленного между смежными ступенями.COMPRESSOR containing intermediate water coolers between its stages, characterized in that, p. In order to increase the efficiency of wet gas compression, the system additionally contains absorption chillers in an amount corresponding to the number of compressor stages, the generator of the first chiller installed after the last compressor stage, its evaporator in front of the first compressor stage, and the generators and evaporators of the remaining chiller installed respectively, before and after the water cooler installed between adjacent steps.
SU843765729A 1984-07-03 1984-07-03 Cooling system of multistage gas piston compressor SU1193390A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843765729A SU1193390A1 (en) 1984-07-03 1984-07-03 Cooling system of multistage gas piston compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843765729A SU1193390A1 (en) 1984-07-03 1984-07-03 Cooling system of multistage gas piston compressor

Publications (1)

Publication Number Publication Date
SU1193390A1 true SU1193390A1 (en) 1985-11-23

Family

ID=21128682

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843765729A SU1193390A1 (en) 1984-07-03 1984-07-03 Cooling system of multistage gas piston compressor

Country Status (1)

Country Link
SU (1) SU1193390A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1010954A1 (en) * 1998-12-18 2000-06-21 Linde Aktiengesellschaft Method and device for cooling a gas flow
WO2009057179A3 (en) * 2007-10-30 2009-11-26 G.P.T. S.R.L. Small-scale plant for production of liquified natural gas
WO2012009032A1 (en) * 2010-07-13 2012-01-19 Cameron International Corporation Compressor waste heat driven cooling system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Розе штейн И.Е. и др. Установка дополнительного газоохладител на воздушных поршневых компрессорах ВТ-16/70.- Промьшшенна энергетика, 1982, № 9, с. 21-22. *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1010954A1 (en) * 1998-12-18 2000-06-21 Linde Aktiengesellschaft Method and device for cooling a gas flow
WO2009057179A3 (en) * 2007-10-30 2009-11-26 G.P.T. S.R.L. Small-scale plant for production of liquified natural gas
WO2012009032A1 (en) * 2010-07-13 2012-01-19 Cameron International Corporation Compressor waste heat driven cooling system
US8474277B2 (en) 2010-07-13 2013-07-02 General Electric Company Compressor waste heat driven cooling system
US8931291B2 (en) 2010-07-13 2015-01-13 Cameron International Corporation Compressor waste heat driven cooling system
US9372022B2 (en) 2010-07-13 2016-06-21 Ingersoll-Rand Company Compressor waste heat driven cooling system

Similar Documents

Publication Publication Date Title
SU427531A3 (en) METHOD FOR PRODUCTION OF COLD
MY117450A (en) Multistage compression refrigerating machine for supplying refrigerant from subcooler to cool rotating machine and lubricating oil
SU1193390A1 (en) Cooling system of multistage gas piston compressor
US4144717A (en) Dual flash economizer refrigeration system
SE8101696L (en) HEAT PUMP OR REFRIGERATOR
US1960576A (en) Refrigerating system
US2128692A (en) Method and apparatus for separating air
US2214699A (en) Refrigeration method
USRE24192E (en) de jarlais
SU883622A2 (en) Method of evaporative cooling of refrigerating unit sealed compressor
SU819529A1 (en) Method of evaporative cooling of refrigerating equipment compessor
EP0180151A3 (en) Condensing sub-cooler for refrigeration systems
SU1101634A2 (en) Absorption lithium-bromide refrigerating unit
SU596787A1 (en) Refrigerating machine
SU1011958A1 (en) Refrigeration unit
SU415477A1 (en) WATER COOLING METHOD
SU937503A1 (en) Binary mixture for absorption and compression refrigeration apparatus
JPH11337199A (en) Energy saving refrigeration system
SU1016637A1 (en) Compression refrigerator
SU1578419A1 (en) Vapour-water ejector refrigerating unit
SU721645A1 (en) Reflux circulating method
SU1208434A1 (en) Method of refrigeration
RU2089798C1 (en) Method of production of liquid nitrogen
RU1825940C (en) Refrigerating plant
SU687321A1 (en) Gas refrigerator