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GB1375503A - - Google Patents

Info

Publication number
GB1375503A
GB1375503A GB1046872A GB1046872A GB1375503A GB 1375503 A GB1375503 A GB 1375503A GB 1046872 A GB1046872 A GB 1046872A GB 1046872 A GB1046872 A GB 1046872A GB 1375503 A GB1375503 A GB 1375503A
Authority
GB
United Kingdom
Prior art keywords
streams
plates
condensate
march
vessel
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.)
Expired
Application number
GB1046872A
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
Priority claimed from DE19712111026 external-priority patent/DE2111026C/en
Application filed filed Critical
Publication of GB1375503A publication Critical patent/GB1375503A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
    • 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
    • F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
    • F25J5/002—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger
    • F25J5/005—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger in a reboiler-condenser, e.g. within a column
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0012—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form
    • F28D9/0018—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form without any annular circulation of the heat exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/04—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by preventing the formation of continuous films of condensate on heat-exchange surfaces, e.g. by promoting droplet formation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
    • 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
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/02—Bath type boiler-condenser using thermo-siphon effect, e.g. with natural or forced circulation or pool boiling, i.e. core-in-kettle heat exchanger
    • 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
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/04—Down-flowing type boiler-condenser, i.e. with evaporation of a falling liquid film
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
    • Y10S165/356—Plural plates forming a stack providing flow passages therein
    • Y10S165/357—Plural plates forming a stack providing flow passages therein forming annular heat exchanger
    • Y10S165/358—Radially arranged plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

1375503 Evaporators LINDE AG 7 March 1972 [8 March 1971] 10468/72 Heading B1B [Also in Division F4] In a cross-flow condenser-evaporator the vapour to be condensed flows in generally horizontal flow paths, e.g. 33, 34, 45 formed between corrugated plate pairs such as 31, 32 and 43, 44, the two plates of each pair being in contact with each other at a plurality of points such as 42 and having their respective corrugations inclined at differing angles. As shown, the corrugations are such as to provide ledges 37a, 38a on to which drains the condensate say from points A and B along fall lines 47, 49 which subsequently merge as streams 48, 50 running down the ledges to a contact point such as 42 whence the higher flow energy of the stream 50 carries most of the now merged streams 48, 50 downwardly as a fast falling stream 51 most of which eventually such as by impact with other such streams, is converted into free-falling droplets 53, 54. The arrangement is intended to reduce the tendency for a film of condensate of undue thickness to build up as the heat exchange surfaces. Fig. 3 shows an annular pack of the plates arranged in air fractionation plant. Nitrogen gas from a vessel 4 enters the heat exchange passages at 14 where it is liquefied and leaves said passages at 16. Liquid oxygen in the vessel 2 flows upwardly between adjacent plates pairs of the pack, direction 46, Fig. 2, and is there evaporated.
GB1046872A 1971-03-08 1972-03-07 Expired GB1375503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712111026 DE2111026C (en) 1971-03-08 Plate condenser heat exchanger

Publications (1)

Publication Number Publication Date
GB1375503A true GB1375503A (en) 1974-11-27

Family

ID=5800865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1046872A Expired GB1375503A (en) 1971-03-08 1972-03-07

Country Status (6)

Country Link
US (1) US3840070A (en)
BE (1) BE779763A (en)
CA (1) CA946827A (en)
DE (1) DE2111026B1 (en)
FR (1) FR2128289B1 (en)
GB (1) GB1375503A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155610A (en) * 1984-03-13 1985-09-25 Petrocarbon Dev Ltd Heat exchanger
GB2169999A (en) * 1985-01-22 1986-07-23 Dieter Steeb Heat exchanger
GB2199933A (en) * 1987-01-14 1988-07-20 Marston Palmer Ltd Surface condensers
CN118499152A (en) * 2024-07-17 2024-08-16 西安航天动力研究所 Integrated oxygen evaporator

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182411A (en) * 1975-12-19 1980-01-08 Hisaka Works Ltd. Plate type condenser
SE427214B (en) * 1976-02-28 1983-03-14 Hisaka Works Ltd CONDENSER
JPS52105354A (en) * 1976-02-28 1977-09-03 Hisaka Works Ltd Condenser
SE431584B (en) * 1976-09-08 1984-02-13 Hisaka Works Ltd PLATE CONDENSOR WITH A MULTIPLE TILT AND SEPARATE CHANNELS FOR COLLECTION OF CONDENSATE
GB1578208A (en) * 1977-01-19 1980-11-05 Hisaka Works Ltd Plate type indirect heat exchanger
FR2378571A1 (en) * 1977-01-28 1978-08-25 Biro Fils CANNON LAUNCHER FOR FIRE FIGHTING
US4237970A (en) * 1979-05-07 1980-12-09 Haruo Uehara Plate type condensers
US4230179A (en) * 1979-07-09 1980-10-28 Haruo Uehara Plate type condensers
US4699209A (en) * 1986-03-27 1987-10-13 Air Products And Chemicals, Inc. Heat exchanger design for cryogenic reboiler or condenser service
US4715433A (en) * 1986-06-09 1987-12-29 Air Products And Chemicals, Inc. Reboiler-condenser with doubly-enhanced plates
FR2647198B1 (en) * 1989-05-22 1991-07-19 Packinox Sa PLATE CONDUIT HEAT EXCHANGER
FR2649192A1 (en) * 1989-06-30 1991-01-04 Inst Francais Du Petrole METHOD AND DEVICE FOR SIMULTANEOUS TRANSFER OF MATERIAL AND HEAT
FR2661618B1 (en) * 1990-05-07 1992-08-28 Metaleurop Sa TRAY FOR A DISTILLER COLUMN COMPRISING SUCH TRAYS AND USE OF SUCH A COLUMN.
DE4106112A1 (en) * 1991-02-27 1992-09-03 Feres Vaclav DEVICE FOR THICKENING LIQUIDS, IN PARTICULAR NATURAL JUICES
EP0548360B1 (en) * 1991-06-27 1995-11-08 Hisaka Works Limited Falling film concentrator
GR1001064B (en) * 1991-09-06 1993-04-28 Ioannis Chortis Chortis heat exchanger of concave cylindrical shape
US5597453A (en) * 1992-10-16 1997-01-28 Superstill Technology, Inc. Apparatus and method for vapor compression distillation device
JP3139681B2 (en) * 1999-05-31 2001-03-05 春男 上原 Condenser
DE19963373A1 (en) * 1999-12-28 2001-07-12 Abb Alstom Power Ch Ag Device for cooling a flow channel wall surrounding a flow channel with at least one rib train
US6846387B1 (en) 2000-07-05 2005-01-25 Ovation Products Corporation Rotating fluid evaporator and condenser
US6908533B2 (en) * 2002-01-17 2005-06-21 Ovation Products Corporation Rotating heat exchanger
JP4202928B2 (en) * 2002-01-17 2008-12-24 アルファ ラバル コーポレート アクティエボラーグ Submerged evaporator with integrated heat exchanger
US7427336B2 (en) * 2004-06-17 2008-09-23 Zanaqua Technologies, Inc. Blade heat exchanger
US7802423B2 (en) * 2006-08-21 2010-09-28 General Electric Company Condenser unit for NOx emission reduction system
US20080099324A1 (en) * 2006-10-26 2008-05-01 Yun-Nan Chiu Solar energy seawater desalination device
US8622115B2 (en) * 2009-08-19 2014-01-07 Alstom Technology Ltd Heat transfer element for a rotary regenerative heat exchanger
SE538217C2 (en) * 2012-11-07 2016-04-05 Andri Engineering Ab Heat exchangers and ventilation units including this
IL255877B (en) 2017-11-23 2019-12-31 Dulberg Sharon Device for extraction of water from air, and dehumidifying with high energy efficiency and methods for manufacturing thereof
JP6927400B2 (en) * 2020-01-14 2021-08-25 ダイキン工業株式会社 Shell and plate heat exchanger
CN113091486B (en) * 2021-04-21 2022-08-16 衡水新工质能源科技有限公司 Micro-channel heat exchanger
CN113701545B (en) * 2021-09-09 2024-04-26 浙江星煜机电科技股份有限公司 Heat exchange plate group and heat exchanger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL66306C (en) * 1945-06-21
US3631923A (en) * 1968-06-28 1972-01-04 Hisaka Works Ltd Plate-type condenser having condensed-liquid-collecting means

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155610A (en) * 1984-03-13 1985-09-25 Petrocarbon Dev Ltd Heat exchanger
GB2169999A (en) * 1985-01-22 1986-07-23 Dieter Steeb Heat exchanger
GB2199933A (en) * 1987-01-14 1988-07-20 Marston Palmer Ltd Surface condensers
US4899808A (en) * 1987-01-14 1990-02-13 Marston Palmer Limited Condensing surface for heat exchanger with fins arranged to drip condensate onto one side only
GB2199933B (en) * 1987-01-14 1990-11-14 Marston Palmer Ltd Heat exchanger
CN118499152A (en) * 2024-07-17 2024-08-16 西安航天动力研究所 Integrated oxygen evaporator

Also Published As

Publication number Publication date
FR2128289B1 (en) 1974-03-15
CA946827A (en) 1974-05-07
FR2128289A1 (en) 1972-10-20
BE779763A (en) 1972-06-16
US3840070A (en) 1974-10-08
DE2111026B1 (en) 1972-08-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees