CA1030413A - Methods and apparatus for controlling ice accumulation in air-cooled condensers - Google Patents

Methods and apparatus for controlling ice accumulation in air-cooled condensers

Info

Publication number
CA1030413A
CA1030413A CA234,919A CA234919A CA1030413A CA 1030413 A CA1030413 A CA 1030413A CA 234919 A CA234919 A CA 234919A CA 1030413 A CA1030413 A CA 1030413A
Authority
CA
Canada
Prior art keywords
methods
air
ice accumulation
cooled condensers
controlling ice
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
CA234,919A
Other languages
English (en)
French (fr)
Inventor
Willem Schoonman
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.)
Lummus Technology LLC
Original Assignee
Lummus Co
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 Lummus Co filed Critical Lummus Co
Application granted granted Critical
Publication of CA1030413A publication Critical patent/CA1030413A/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
    • F28B11/00—Controlling arrangements with features specially adapted for condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F28B9/005—Auxiliary systems, arrangements, or devices for protection against freezing
    • 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
    • Y10S165/90—Cooling towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
CA234,919A 1974-09-09 1975-09-08 Methods and apparatus for controlling ice accumulation in air-cooled condensers Expired CA1030413A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50424374A 1974-09-09 1974-09-09
US05/591,677 US4045961A (en) 1974-09-09 1975-06-30 Control of freezing in air-cooled steam condensers

Publications (1)

Publication Number Publication Date
CA1030413A true CA1030413A (en) 1978-05-02

Family

ID=27054780

Family Applications (1)

Application Number Title Priority Date Filing Date
CA234,919A Expired CA1030413A (en) 1974-09-09 1975-09-08 Methods and apparatus for controlling ice accumulation in air-cooled condensers

Country Status (8)

Country Link
US (1) US4045961A (cs)
JP (1) JPS5147641A (cs)
AT (1) AT338302B (cs)
CA (1) CA1030413A (cs)
CH (1) CH614521A5 (cs)
DE (1) DE2539759A1 (cs)
FR (1) FR2284097A1 (cs)
NL (1) NL7510563A (cs)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518035A (en) * 1983-02-14 1985-05-21 Hudson Products Corporation Air-cooled, vacuum steam condenser
US5765629A (en) * 1996-04-10 1998-06-16 Hudson Products Corporation Steam condensing apparatus with freeze-protected vent condenser
US6588499B1 (en) * 1998-11-13 2003-07-08 Pacificorp Air ejector vacuum control valve
JP4324932B2 (ja) * 2000-07-19 2009-09-02 Ｓｍｃ株式会社 恒温冷却液循環装置
US7293602B2 (en) * 2005-06-22 2007-11-13 Holtec International Inc. Fin tube assembly for heat exchanger and method
IT1401150B1 (it) * 2010-07-28 2013-07-12 Ansaldo Energia Spa Metodo per il controllo di un condensatore ad aria di un impianto per la produzione di energia elettrica con selezione automatica dello stato e impianto per la produzione di energia elettrica
IT1401151B1 (it) * 2010-07-28 2013-07-12 Ansaldo Energia Spa Metodo per il controllo di un condensatore ad aria di un impianto per la produzione di energia elettrica con gestione ottimizzata delle transizioni di stato e impianto per la produzione di energia elettrica
JP5790793B2 (ja) * 2012-01-23 2015-10-07 富士電機株式会社 空冷凝縮器およびそれを備えた発電装置
CN109682226B (zh) * 2018-12-21 2021-01-22 中国神华能源股份有限公司 防冻装置
CN111720814A (zh) * 2019-03-18 2020-09-29 大唐陕西发电有限公司 一种电厂凝结水溶解氧超标治理系统
CN112050660B (zh) * 2020-08-31 2022-02-01 华北电力科学研究院有限责任公司 间接空冷塔的分时防冻控制方法
CN113418405A (zh) * 2021-06-01 2021-09-21 中广核工程有限公司 一种防止核电凝汽器结冰的方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1401668C3 (de) * 1962-07-11 1974-05-02 Gea Luftkuehlergesellschaft Happel Gmbh & Co Kg, 4630 Bochum Verfahren zur Leistungsregelung eines luftgekühlten Oberflächenkühlers für Flüssigkeiten und Oberflächenkühler zur Durchführung des Verfahrens
BE786609A (fr) * 1971-10-12 1973-01-22 Hudson Products Corp Condenseur de vapeur rejetee par une turbine

Also Published As

Publication number Publication date
FR2284097B1 (cs) 1979-05-25
US4045961A (en) 1977-09-06
FR2284097A1 (fr) 1976-04-02
JPS5147641A (cs) 1976-04-23
NL7510563A (nl) 1976-03-11
ATA694875A (de) 1976-12-15
AT338302B (de) 1977-08-25
DE2539759A1 (de) 1976-03-18
CH614521A5 (cs) 1979-11-30

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