BE904821A - Dispositif pour corriger le defaut d'alignement de fonds porte-tubes d'echangeurs de chaleur. - Google Patents

Dispositif pour corriger le defaut d'alignement de fonds porte-tubes d'echangeurs de chaleur.

Info

Publication number
BE904821A
BE904821A BE0/216702A BE216702A BE904821A BE 904821 A BE904821 A BE 904821A BE 0/216702 A BE0/216702 A BE 0/216702A BE 216702 A BE216702 A BE 216702A BE 904821 A BE904821 A BE 904821A
Authority
BE
Belgium
Prior art keywords
heat exchanger
malfunction
correcting
exchanger tube
tube holders
Prior art date
Application number
BE0/216702A
Other languages
English (en)
Original Assignee
American Water Services
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 American Water Services filed Critical American Water Services
Publication of BE904821A publication Critical patent/BE904821A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/02—Non-rotary, e.g. reciprocated, appliances having brushes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
    • F28G1/125—Fluid-propelled scrapers, bullets, or like solid bodies forced back and forth by means of flow reversal
    • 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
    • Y10S165/051—Heat exchange having expansion and contraction relieving or absorbing means
    • Y10S165/052—Heat exchange having expansion and contraction relieving or absorbing means for cylindrical heat exchanger
    • Y10S165/053—Flexible or movable header or header element
    • Y10S165/057—Flexing tubesheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Un échangeur de chaleur pourvu d'éléments de tete (3, 4) comporte une multiplicité de tubes (5) d'écoulement de fluide fixés près de leurs extrémités à des fonds (7). Des dispositifs de nettoyage (22) fonctionnant en navettes dans les tubes peuvent etre capturés par des paniers (17). Une plaque (25) de retenue des paniers est disposée vers l'extérieur d'un fond et parallèlement à celui-ci. Un dispositif compressible longitudinalement (36) est disposé entre la plaque de retenue et au moins l'un des éléments (17,3,7) pour compenser le défaut d'alignement d'un fond par rapport à l'enveloppe de l'échangeur.
BE0/216702A 1985-05-28 1986-05-27 Dispositif pour corriger le defaut d'alignement de fonds porte-tubes d'echangeurs de chaleur. BE904821A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/738,430 US4627486A (en) 1985-05-28 1985-05-28 Correction for tube sheet misalignment in heat exchangers having tube cleaning arrangements therein

Publications (1)

Publication Number Publication Date
BE904821A true BE904821A (fr) 1986-09-15

Family

ID=24967990

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/216702A BE904821A (fr) 1985-05-28 1986-05-27 Dispositif pour corriger le defaut d'alignement de fonds porte-tubes d'echangeurs de chaleur.

Country Status (14)

Country Link
US (1) US4627486A (fr)
JP (1) JPS61272598A (fr)
KR (1) KR860009282A (fr)
CN (1) CN86103257A (fr)
AU (1) AU5783686A (fr)
BE (1) BE904821A (fr)
BR (1) BR8602405A (fr)
CA (1) CA1271186A (fr)
DE (1) DE3617149A1 (fr)
ES (1) ES8705622A1 (fr)
FR (1) FR2587469A1 (fr)
GB (1) GB2175666A (fr)
IT (2) IT8653441V0 (fr)
NL (1) NL8601367A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2619433B2 (ja) * 1987-11-20 1997-06-11 株式会社日立製作所 熱交換器伝熱管の管内清掃装置
GB2286650B (en) * 1991-03-12 1995-10-25 Orlande Sivacoe Pipeline pig
US5265302A (en) * 1991-03-12 1993-11-30 Orlande Sivacoe Pipeline pig
US6170493B1 (en) 1997-10-31 2001-01-09 Orlande Sivacoe Method of cleaning a heater
US6569255B2 (en) 1998-09-24 2003-05-27 On Stream Technologies Inc. Pig and method for cleaning tubes
CN1796923B (zh) * 2004-12-21 2010-05-26 张吉礼 内置滑动洁净器反冲洗壳管式换热器
DE102006020079A1 (de) 2006-04-29 2007-11-08 Wolf, Peter, Dr. Vorrichtung zur gleichzeitiger parallelen Reinigung von Rohrleitungen
JP2010032118A (ja) * 2008-07-29 2010-02-12 Ebara Refrigeration Equipment & Systems Co Ltd チューブ洗浄装置及び熱交換器
DE102009043788A1 (de) 2009-09-30 2011-03-31 Wolf, Peter, Dr. Steckbares, modulares, gleichzeitig parallel molchbares Rohrbündelleitungs- und Rohrbündelleitungsverbindungssystem
US8246751B2 (en) 2010-10-01 2012-08-21 General Electric Company Pulsed detonation cleaning systems and methods
US10088255B2 (en) 2014-06-09 2018-10-02 Back Porch Holdings Inc. On-line cleaning of a heat exchanger tubing using a brush and a flow diverter
CN108050710A (zh) * 2017-12-20 2018-05-18 初梅 一种自动刷洗的太阳能集热器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152266A (en) * 1937-05-14 1939-03-28 Andale Co Heat exchange equipment
US2660411A (en) * 1949-10-22 1953-11-24 Condenser Service & Engineerin Leakage control tube mounting for double tube plate heat exchangers
GB751670A (en) * 1954-06-29 1956-07-04 Victor Donald Grant Method and apparatus for internal abrasive cleaning of tubular articles
NL7106476A (fr) * 1971-05-11 1972-11-14
US4083707A (en) * 1976-04-12 1978-04-11 Bivins Jr Henry W Flow stabilizer for tube and shell vaporizer
US4124065A (en) * 1976-11-04 1978-11-07 Water Services Of America, Inc. Apparatus for cleaning heat exchanger tubes
US4269264A (en) * 1978-07-03 1981-05-26 Water Services Of America, Inc. Cleaning of heat exchanger tubing
US4398592A (en) * 1982-02-18 1983-08-16 Water Services Of America, Inc. Basket retainer for heat exchanger tube cleaning element
JPS5924196A (ja) * 1982-07-29 1984-02-07 Ebara Corp 熱交換器のチユ−ブ掃除装置

Also Published As

Publication number Publication date
KR860009282A (ko) 1986-12-22
GB2175666A (en) 1986-12-03
US4627486A (en) 1986-12-09
NL8601367A (nl) 1986-12-16
DE3617149A1 (de) 1986-12-04
JPS61272598A (ja) 1986-12-02
ES555111A0 (es) 1987-05-01
BR8602405A (pt) 1987-01-21
IT8667424A0 (it) 1986-05-22
AU5783686A (en) 1986-12-04
CN86103257A (zh) 1986-11-26
IT1203562B (it) 1989-02-15
CA1271186A (fr) 1990-07-03
ES8705622A1 (es) 1987-05-01
FR2587469A1 (fr) 1987-03-20
GB8611090D0 (en) 1986-06-11
IT8653441V0 (it) 1986-05-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WATER SERVICES OF AMERICA INC.

Effective date: 19910531