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FR2438814A1 - Perfectionnements apportes au nettoyage d'echangeurs de chaleur a tubes - Google Patents

Perfectionnements apportes au nettoyage d'echangeurs de chaleur a tubes

Info

Publication number
FR2438814A1
FR2438814A1 FR7829014A FR7829014A FR2438814A1 FR 2438814 A1 FR2438814 A1 FR 2438814A1 FR 7829014 A FR7829014 A FR 7829014A FR 7829014 A FR7829014 A FR 7829014A FR 2438814 A1 FR2438814 A1 FR 2438814A1
Authority
FR
France
Prior art keywords
cleaning
heat exchangers
tube heat
grids
balls
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
FR7829014A
Other languages
English (en)
Other versions
FR2438814B1 (fr
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.)
TECHNOS
Original Assignee
TECHNOS
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 TECHNOS filed Critical TECHNOS
Priority to FR7829014A priority Critical patent/FR2438814A1/fr
Priority to GB7933513A priority patent/GB2033996B/en
Priority to US06/080,144 priority patent/US4283807A/en
Priority to JP12878079A priority patent/JPS5556600A/ja
Priority to DE2940883A priority patent/DE2940883C2/de
Priority to IT50495/79A priority patent/IT1119883B/it
Publication of FR2438814A1 publication Critical patent/FR2438814A1/fr
Application granted granted Critical
Publication of FR2438814B1 publication Critical patent/FR2438814B1/fr
Granted legal-status Critical Current

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
    • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies

Landscapes

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

Abstract

DANS UN ECHANGEUR DE CHALEUR A NETTOYAGE PAR INJECTION DE BOULES COMPRESSIBLES DANS LE FLUIDE EN AMONT DES TUBES, DES GRILLES 7 SONT INSTALLEES, EN AVAL DES TUBES, AFIN DE SEPARER LES BOULES DU COURANT DE FLUIDE ET DE PERMETTRE DE LES REINJECTER A L'AMONT. CERTAINES AU MOINS DES GRILLES SONT FIXES, LEUR NETTOYAGE ETANT ASSURE PAR DES PEIGNES MOBILES 30 DONT LES DENTS VIENNENT CURER LES INTERVALLES LAISSES PAR LES BARREAUX DES GRILLES 7. APPLICATION AUX ECHANGEURS A TUBES.
FR7829014A 1978-10-11 1978-10-11 Perfectionnements apportes au nettoyage d'echangeurs de chaleur a tubes Granted FR2438814A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7829014A FR2438814A1 (fr) 1978-10-11 1978-10-11 Perfectionnements apportes au nettoyage d'echangeurs de chaleur a tubes
GB7933513A GB2033996B (en) 1978-10-11 1979-09-27 Cleaning of heat exchangers composed of tubes
US06/080,144 US4283807A (en) 1978-10-11 1979-09-28 Cleaning of heat exchangers composed of tubes
JP12878079A JPS5556600A (en) 1978-10-11 1979-10-05 Cleaner for heat exchanger
DE2940883A DE2940883C2 (de) 1978-10-11 1979-10-09 Vorrichtung zur Reinigung der Rohre eines Wärmetauschers
IT50495/79A IT1119883B (it) 1978-10-11 1979-10-09 Dispositivo di pulizia per scambiatori di calore a tubi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829014A FR2438814A1 (fr) 1978-10-11 1978-10-11 Perfectionnements apportes au nettoyage d'echangeurs de chaleur a tubes

Publications (2)

Publication Number Publication Date
FR2438814A1 true FR2438814A1 (fr) 1980-05-09
FR2438814B1 FR2438814B1 (fr) 1981-12-24

Family

ID=9213609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829014A Granted FR2438814A1 (fr) 1978-10-11 1978-10-11 Perfectionnements apportes au nettoyage d'echangeurs de chaleur a tubes

Country Status (6)

Country Link
US (1) US4283807A (fr)
JP (1) JPS5556600A (fr)
DE (1) DE2940883C2 (fr)
FR (1) FR2438814A1 (fr)
GB (1) GB2033996B (fr)
IT (1) IT1119883B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021007A3 (en) * 1979-06-11 1981-02-04 Josef Koller Device for separating cleaning bodies
FR2522993A1 (fr) * 1982-03-11 1983-09-16 Technos Et Cie Perfectionnements aux dispositifs a grilles pour separer, des fluides qui les transportent, les corps nettoyants des echangeurs a tubes
FR2863697A1 (fr) * 2003-12-12 2005-06-17 Technos Et Cie Echangeur de chaleur muni de moyens de nettoyage.

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350202A (en) * 1979-08-14 1982-09-21 Kleiber & Schulz, Inc. Extractor for recirculating cleaning bodies in a fluid-circulation system
US4351387A (en) * 1980-07-08 1982-09-28 Louis Milia Sieve assembly for cleaning bodies and heat exchanger system including same
FR2528331A1 (fr) * 1982-06-09 1983-12-16 Technos Et Cie Perfectionnements aux dispositifs pour separer, des fluides qui les transportent, les corps nettoyants des echangeurs a tubes
DE3303053C1 (de) * 1983-01-29 1983-12-29 Taprogge Gesellschaft mbH, 4000 Düsseldorf Vorrichtung fuer den Abzug von Reinigungskugeln aus dem Kuehlwasserstrom hinter Kraftwerkskondensatoren
IL94289A (en) * 1990-05-04 1992-12-01 Balls Technics Ltd Cleaning system for cleaning fluid-conducting tubing
GB9300573D0 (en) * 1993-01-13 1993-03-03 Mcgaughey Henry Tube cleaning apparatus
US5473787A (en) * 1994-06-21 1995-12-12 Betz Laboratories, Inc. Method and apparatus for cleaning tubes of heat exchangers
US6569255B2 (en) 1998-09-24 2003-05-27 On Stream Technologies Inc. Pig and method for cleaning tubes
US6170493B1 (en) 1997-10-31 2001-01-09 Orlande Sivacoe Method of cleaning a heater
WO2006068929A1 (fr) * 2004-12-20 2006-06-29 Shell Internationale Research Maatschappij B.V. Procede et dispositif pour systeme de production sous-marin d’hydrocarbures a ecoulement a froid
WO2007053164A2 (fr) * 2005-01-12 2007-05-10 Shell Oil Company Canalisations, systemes et procedes de transport d'hydrocarbures
US10605450B2 (en) * 2014-10-24 2020-03-31 Hrst, Inc. Tube spreading device and boiler cleaning system
CN104315919B (zh) * 2014-10-28 2016-09-07 孙宏庆 换热器在线清洗装置
CN111645218B (zh) * 2020-05-25 2021-12-03 扬州中欣高分子材料有限公司 一种具有防粘壁功能的高分子粒子水冷装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1437749A (en) * 1920-08-20 1922-12-05 Dray William James Grate-cleaning appliance
US1545950A (en) * 1923-02-01 1925-07-14 Travis F Epes Grate cleaner
US1676830A (en) * 1926-10-18 1928-07-10 Louis H Larsen Raking attachment
FR743217A (fr) * 1933-03-25
DE668440C (de) * 1935-10-03 1938-12-03 Eisen U Stahlwerk Velten G M B Feuerungsrost fuer OEfen und Herde mit einer Schuer- und Entschlackungsvorrichtung
FR1089182A (fr) * 1952-12-19 1955-03-15 Elektrochemisches Kombinat Bitterfeld Veb Procédé pour l'échange de chaleur à travers les parois des tubes
FR1207875A (fr) * 1957-07-23 1960-02-19 échangeur de chaleur à nettoyage automatique
FR2125684A5 (fr) * 1971-02-16 1972-09-29 Edf
GB1341196A (en) * 1971-04-29 1973-12-19 Longwood Eng Co Ltd Grid screens for screening liquids
US3836463A (en) * 1972-07-28 1974-09-17 Gen Signal Corp System and apparatus for cleaning bar grid
DE2541902A1 (de) * 1974-09-20 1976-04-01 Hitachi Ltd Rotationskollektor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801824A (en) * 1953-02-02 1957-08-06 Taprogge Josef Self-cleaning heat exchanger
GB857035A (en) 1957-07-23 1960-12-29 Josef Taprogge Self-cleaning heat-exchanger
DE1227040B (de) * 1962-03-01 1966-10-20 Taprogge Fa Ludwig Siebeinrichtung fuer Selbstreinigungsanlagen von Roehrenwaermetauschern
JPS4420729Y1 (fr) * 1967-07-17 1969-09-04
DE2612917C2 (de) * 1976-03-26 1978-06-01 Ludwig Taprogge, Reinigungsanlagen Fuer Roehren-Waermeaustauscher, 4000 Duesseldorf Vorrichtung zum Abzweigen von Reinigungselementen

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR743217A (fr) * 1933-03-25
US1437749A (en) * 1920-08-20 1922-12-05 Dray William James Grate-cleaning appliance
US1545950A (en) * 1923-02-01 1925-07-14 Travis F Epes Grate cleaner
US1676830A (en) * 1926-10-18 1928-07-10 Louis H Larsen Raking attachment
DE668440C (de) * 1935-10-03 1938-12-03 Eisen U Stahlwerk Velten G M B Feuerungsrost fuer OEfen und Herde mit einer Schuer- und Entschlackungsvorrichtung
FR1089182A (fr) * 1952-12-19 1955-03-15 Elektrochemisches Kombinat Bitterfeld Veb Procédé pour l'échange de chaleur à travers les parois des tubes
FR1207875A (fr) * 1957-07-23 1960-02-19 échangeur de chaleur à nettoyage automatique
FR2125684A5 (fr) * 1971-02-16 1972-09-29 Edf
GB1341196A (en) * 1971-04-29 1973-12-19 Longwood Eng Co Ltd Grid screens for screening liquids
US3836463A (en) * 1972-07-28 1974-09-17 Gen Signal Corp System and apparatus for cleaning bar grid
DE2541902A1 (de) * 1974-09-20 1976-04-01 Hitachi Ltd Rotationskollektor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021007A3 (en) * 1979-06-11 1981-02-04 Josef Koller Device for separating cleaning bodies
FR2522993A1 (fr) * 1982-03-11 1983-09-16 Technos Et Cie Perfectionnements aux dispositifs a grilles pour separer, des fluides qui les transportent, les corps nettoyants des echangeurs a tubes
FR2863697A1 (fr) * 2003-12-12 2005-06-17 Technos Et Cie Echangeur de chaleur muni de moyens de nettoyage.
WO2005066573A1 (fr) * 2003-12-12 2005-07-21 Technos Et Compagnie Echangeur de chaleur muni de moyens de nettoyage

Also Published As

Publication number Publication date
JPS5556600A (en) 1980-04-25
DE2940883A1 (de) 1980-04-24
GB2033996A (en) 1980-05-29
US4283807A (en) 1981-08-18
FR2438814B1 (fr) 1981-12-24
DE2940883C2 (de) 1982-07-22
IT1119883B (it) 1986-03-10
IT7950495A0 (it) 1979-10-09
GB2033996B (en) 1983-03-02

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