FR2424078A1 - Heat exchanger tube cleaning machine - has large number of hollow rods supported on sets of rollers and fitted with spray nozzles for insertion into tubes - Google Patents

Heat exchanger tube cleaning machine - has large number of hollow rods supported on sets of rollers and fitted with spray nozzles for insertion into tubes

Info

Publication number
FR2424078A1
FR2424078A1 FR7813750A FR7813750A FR2424078A1 FR 2424078 A1 FR2424078 A1 FR 2424078A1 FR 7813750 A FR7813750 A FR 7813750A FR 7813750 A FR7813750 A FR 7813750A FR 2424078 A1 FR2424078 A1 FR 2424078A1
Authority
FR
France
Prior art keywords
tubes
fitted
sets
heat exchanger
rollers
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.)
Pending
Application number
FR7813750A
Other languages
French (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7813750A priority Critical patent/FR2424078A1/en
Publication of FR2424078A1 publication Critical patent/FR2424078A1/en
Pending 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
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
    • 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
    • F28G15/00—Details
    • F28G15/04—Feeding and driving arrangements, e.g. power operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)

Abstract

The tubes (3) of heat exchangers (2) are cleaned by the insertion of long hollow rods (4) fitted with nozzles (5) which are used to spray liquid at a pressure of 500 bars. The rods (4) are supported by four sets of rollers mounted on a platform (8) outside the heat exchanger. When cleaning a row of tubes (3), a set of rods (4) can be supported on corresponding numbers of rollers mounted on common spindles.
FR7813750A 1978-04-28 1978-04-28 Heat exchanger tube cleaning machine - has large number of hollow rods supported on sets of rollers and fitted with spray nozzles for insertion into tubes Pending FR2424078A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7813750A FR2424078A1 (en) 1978-04-28 1978-04-28 Heat exchanger tube cleaning machine - has large number of hollow rods supported on sets of rollers and fitted with spray nozzles for insertion into tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7813750A FR2424078A1 (en) 1978-04-28 1978-04-28 Heat exchanger tube cleaning machine - has large number of hollow rods supported on sets of rollers and fitted with spray nozzles for insertion into tubes

Publications (1)

Publication Number Publication Date
FR2424078A1 true FR2424078A1 (en) 1979-11-23

Family

ID=9208046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813750A Pending FR2424078A1 (en) 1978-04-28 1978-04-28 Heat exchanger tube cleaning machine - has large number of hollow rods supported on sets of rollers and fitted with spray nozzles for insertion into tubes

Country Status (1)

Country Link
FR (1) FR2424078A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6757932B1 (en) * 1999-08-11 2004-07-06 Peinemann Equipment B.V. Driving device for flexible lance
WO2021111081A1 (en) * 2019-12-06 2021-06-10 A X System Motorisation system for trolley with nozzle rack

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE147554C (en) *
US2971699A (en) * 1957-02-27 1961-02-14 Reiss Engineering Company Ltd Liquid spray arrangements
US3184774A (en) * 1963-03-19 1965-05-25 United States Steel Corp Checker-cleaning apparatus
US3213473A (en) * 1963-09-03 1965-10-26 Singer Louis Pipe cleaning device
US3354490A (en) * 1964-06-15 1967-11-28 Power Tube Inc Boiler tube cleaning apparatus
US3389713A (en) * 1966-05-05 1968-06-25 Halliburton Co Apparatus for cleaning the interior of curved conduits
US3736909A (en) * 1971-09-27 1973-06-05 Shell Oil Co Rodding device
US3794051A (en) * 1970-09-17 1974-02-26 Hydro Vel Services Inc Tube cleaning system
US3903912A (en) * 1970-09-17 1975-09-09 Hydro Vel Services Inc Tube cleaning system
FR2347113A1 (en) * 1976-04-05 1977-11-04 Nettoyage Ind Chimique Automatic cleaning of heat exchanger tube banks - is performed by machinery with vertical and horizontal movement for sliding rods spraying high pressure water

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE147554C (en) *
US2971699A (en) * 1957-02-27 1961-02-14 Reiss Engineering Company Ltd Liquid spray arrangements
US3184774A (en) * 1963-03-19 1965-05-25 United States Steel Corp Checker-cleaning apparatus
US3213473A (en) * 1963-09-03 1965-10-26 Singer Louis Pipe cleaning device
US3354490A (en) * 1964-06-15 1967-11-28 Power Tube Inc Boiler tube cleaning apparatus
US3389713A (en) * 1966-05-05 1968-06-25 Halliburton Co Apparatus for cleaning the interior of curved conduits
US3794051A (en) * 1970-09-17 1974-02-26 Hydro Vel Services Inc Tube cleaning system
US3903912A (en) * 1970-09-17 1975-09-09 Hydro Vel Services Inc Tube cleaning system
US3736909A (en) * 1971-09-27 1973-06-05 Shell Oil Co Rodding device
FR2347113A1 (en) * 1976-04-05 1977-11-04 Nettoyage Ind Chimique Automatic cleaning of heat exchanger tube banks - is performed by machinery with vertical and horizontal movement for sliding rods spraying high pressure water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6757932B1 (en) * 1999-08-11 2004-07-06 Peinemann Equipment B.V. Driving device for flexible lance
WO2021111081A1 (en) * 2019-12-06 2021-06-10 A X System Motorisation system for trolley with nozzle rack
FR3104040A1 (en) * 2019-12-06 2021-06-11 A X System Motorization system for nozzle holder rack trolley

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