EP0972945A2 - Compresseur à train d' engrenages - Google Patents

Compresseur à train d' engrenages Download PDF

Info

Publication number
EP0972945A2
EP0972945A2 EP99113317A EP99113317A EP0972945A2 EP 0972945 A2 EP0972945 A2 EP 0972945A2 EP 99113317 A EP99113317 A EP 99113317A EP 99113317 A EP99113317 A EP 99113317A EP 0972945 A2 EP0972945 A2 EP 0972945A2
Authority
EP
European Patent Office
Prior art keywords
gas
tube
jacket
gas cooler
compressor stage
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP99113317A
Other languages
German (de)
English (en)
Other versions
EP0972945A3 (fr
EP0972945B1 (fr
Inventor
Heiko Dr. Ing. Sandstede
Anton Castor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Copco Energas GmbH
Original Assignee
Atlas Copco Energas GmbH
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 Atlas Copco Energas GmbH filed Critical Atlas Copco Energas GmbH
Publication of EP0972945A2 publication Critical patent/EP0972945A2/fr
Publication of EP0972945A3 publication Critical patent/EP0972945A3/fr
Application granted granted Critical
Publication of EP0972945B1 publication Critical patent/EP0972945B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1638—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing with particular pattern of flow or the heat exchange medium flowing inside the conduits assemblies, e.g. change of flow direction from one conduit assembly to another one
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings

Definitions

  • the invention has for its object one for Suitable installation in a gearbox turbo compressor system Gas cooler in the form of a smooth tube bundle heat exchanger specify a compact design of the Gearbox turbo compressor system enables.
  • the invention teaches that at least a portion of the shell from an outer shell is surrounded, the outer jacket and the pipes enclosing a gas flow-through annulus limit, and that at least one pipe socket on the outer jacket connected for gas inlet or gas outlet is whose position is variable in accordance with the gas cooler with a pipeline connecting a compressor stage is definable.
  • the distance of the pipe socket from the end of the gas cooler can be determined without design constraints and can be adapted to the local conditions so that the pipeline with a short length and / or a few bends can be executed.
  • the position of the pipe socket on the circumference of the outer jacket is variable and has on the function of the gas cooler no influence, since the Gas flow through a fixed gas inlet opening in enters the jacket space containing the tube bundle and through a likewise predefined gas outlet opening emerges from the jacket space of the gas cooler.
  • the annulus one has an annular disk-shaped partition, which in the annular space divided a gas inlet chamber and a gas outlet chamber.
  • To the gas inlet chamber and to the gas outlet chamber are connected pipe sockets, their distance and Alignment to each other variable by the position the course of the piping specified by the compressor stages the transmission turbo compressor system are adaptable.
  • the supply and discharge of the coolant can in itself known manner on opposite end faces of the tube bundle respectively.
  • An embodiment is preferred in which a head piece is connected to a tube sheet, the one Distribution chamber for the liquid supply to the pipes and a collection chamber for the liquid discharge from the Has tubes, and one at the other tube sheet Head piece is arranged, which is the coolant redirects.
  • the transmission turbo compressor system shown in Figure 1 consists in its basic structure of a drive machine 1, several radial compressor stages 2 and gas coolers 3 for intermediate and post-cooling of the compressed Gas flow.
  • the gas cooler 3 is in side view one recognizable. Other gas coolers with identical Dimensions are concealed in parallel behind. Through pipes 4, the gas cooler 3 with Suction and discharge sides of the compressor stages 2 connected. At the head end of the gas cooler 3 are lines 5 for the supply of coolant connected.
  • the gas coolers have the structure shown in FIG. 2. They consist of a tube bundle 6 of parallel, of which Coolant flowable tubes attached to both of them Ends in tube plates 7, and one to the tube plates 7 connected cylindrical jacket 8.
  • the jacket 8 has a gas inlet opening 9 and a gas outlet opening 10 on that at a predetermined distance from each other are arranged near the tube sheets 7.
  • a section of the Jacket 8 is surrounded by an outer jacket 11, the Outer jacket 11 and the tube bundle 6 enclosing Sheath 8 define an annular space 12 through which gas flows.
  • On the outer jacket 11 is a pipe socket 13, 13 'for the Gas inlet or gas outlet connected, its position variable according to the connection piping 4 Gearbox turbo compressor system can be determined.
  • the outer jacket 11 is on connected a tube sheet 7 and extends approximately over half the length of the tube bundle 6.
  • the position on Extent of the outer shell 11 is variably definable and so can be adapted to the connection piping 4 that a short connecting pipeline to the pressure side of the assigned Compressor stage results.
  • the possibility of variable definition of the pipe socket 13 is from a comparative consideration of Figures 1 and 2 clearly.
  • the gas to be cooled passes through the pipe socket 13 in the Annulus 12, flows through the annulus 12 and arrives through the inlet opening 9 of the inner jacket 8 in the jacket space 14 of the gas cooler. It flows around the tube bundle 6 and leaves the gas cooler through the gas outlet opening 10, to which a pipe socket is connected.
  • FIG. 4 A third embodiment of the gas cooler according to the invention is shown in Figure 4.
  • the outer jacket 11 extends in this version over the entire length of the tube bundle 6 and is connected to both tube sheets 7.
  • the Annular space 12 has an annular disk-shaped partition 15 on, the annular space in a gas inlet chamber 12a and divided a gas outlet chamber 12b.
  • a pipe socket 13, 13 ' To the gas inlet chamber 12a and to the gas outlet chamber 12b in each case a pipe socket 13, 13 'connected.
  • the distance and the alignment of these two pipe sockets 13, 13 ' to each other is variable on the piping of the gear compressor system customizable.
  • the pipe socket 13, 13 'can if this is expedient for spatial reasons, with small distance next to each other without the Function of the gas cooler is impaired by this.
  • Head pieces 16, 17 are on the end faces of the gas cooler 3 arranged for guiding the coolant.
  • a head piece 16 On one Tube head is connected to a head piece 16, which is a distribution chamber 18 for the supply of liquid to the pipes and a collection chamber 19 for the liquid discharge the pipes.
  • a head piece on the other tube plate 17 There is a head piece on the other tube plate 17 arranged, which deflects the cooling liquid.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
EP99113317A 1998-07-17 1999-07-09 Compresseur à train d' engrenages Expired - Lifetime EP0972945B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19832222A DE19832222A1 (de) 1998-07-17 1998-07-17 Gaskühler für den Einbau in einer Getriebe-Turbokompressoranlage
DE19832222 1998-07-17

Publications (3)

Publication Number Publication Date
EP0972945A2 true EP0972945A2 (fr) 2000-01-19
EP0972945A3 EP0972945A3 (fr) 2002-03-06
EP0972945B1 EP0972945B1 (fr) 2005-03-02

Family

ID=7874435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99113317A Expired - Lifetime EP0972945B1 (fr) 1998-07-17 1999-07-09 Compresseur à train d' engrenages

Country Status (3)

Country Link
EP (1) EP0972945B1 (fr)
JP (1) JP3524437B2 (fr)
DE (2) DE19832222A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115523193A (zh) * 2022-09-21 2022-12-27 深圳市英维克科技股份有限公司 一种压缩机及其电机冷却装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007020145A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Vorrichtung zum Abkühlen von Gasen (Quenche) unter Bildung eines korrosiven Kondensats
DE102009039751B4 (de) * 2009-09-02 2011-05-12 Atlas Copco Energas Gmbh Druckgaskühler, insbesondere für Kompressoren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937276A (en) * 1974-05-21 1976-02-10 Gordon Smith & Co., Inc. Aftercooler for air compressor
US4010016A (en) * 1975-05-27 1977-03-01 Ingersoll-Rand Company Gas compressor
JPH09119378A (ja) * 1995-10-25 1997-05-06 Ishikawajima Harima Heavy Ind Co Ltd ターボ圧縮機
JP3061810U (ja) 1999-03-03 1999-09-24 誠一 丹 蒸溜水冷却装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115523193A (zh) * 2022-09-21 2022-12-27 深圳市英维克科技股份有限公司 一种压缩机及其电机冷却装置

Also Published As

Publication number Publication date
EP0972945A3 (fr) 2002-03-06
DE19832222A1 (de) 2000-01-20
JP2000045946A (ja) 2000-02-15
EP0972945B1 (fr) 2005-03-02
JP3524437B2 (ja) 2004-05-10
DE59911677D1 (de) 2005-04-07

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