FR2263831A1 - Method of cleaning surfaces - uses high speed jet containing baryta to form bubbles which detach contamination - Google Patents

Method of cleaning surfaces - uses high speed jet containing baryta to form bubbles which detach contamination

Info

Publication number
FR2263831A1
FR2263831A1 FR7409374A FR7409374A FR2263831A1 FR 2263831 A1 FR2263831 A1 FR 2263831A1 FR 7409374 A FR7409374 A FR 7409374A FR 7409374 A FR7409374 A FR 7409374A FR 2263831 A1 FR2263831 A1 FR 2263831A1
Authority
FR
France
Prior art keywords
high speed
detach
contamination
speed jet
jet
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
FR7409374A
Other languages
French (fr)
Other versions
FR2263831B1 (en
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.)
Benhaim Albert Fr
Original Assignee
Benhaim Albert Fr
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 Benhaim Albert Fr filed Critical Benhaim Albert Fr
Priority to FR7409374A priority Critical patent/FR2263831A1/en
Publication of FR2263831A1 publication Critical patent/FR2263831A1/en
Application granted granted Critical
Publication of FR2263831B1 publication Critical patent/FR2263831B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0288—Ultra or megasonic jets

Landscapes

  • Cleaning By Liquid Or Steam (AREA)

Abstract

A surface cleaning method for removing strongly caked-on foreign matter from pipes, drains, ships hulls or ships' holds etc., uses a high speed jet of fluid material using a laminar flow technique without turbulence or sonic or ultrasonic vibrations, using solely the kinetic energy of the flow, which is discharged at a pressure of more than 500 bars, preferably of 1000 bars, so that millions of micro bubbles which break up and remove the contaminating foreign matter, which falls down or is carried away by the flow. This fluid jet may be water, air or shot with a heavy suspension of e.g. baryta. The jet can then be moved backwards and forwards to finish off the process.
FR7409374A 1974-03-14 1974-03-14 Method of cleaning surfaces - uses high speed jet containing baryta to form bubbles which detach contamination Granted FR2263831A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7409374A FR2263831A1 (en) 1974-03-14 1974-03-14 Method of cleaning surfaces - uses high speed jet containing baryta to form bubbles which detach contamination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7409374A FR2263831A1 (en) 1974-03-14 1974-03-14 Method of cleaning surfaces - uses high speed jet containing baryta to form bubbles which detach contamination

Publications (2)

Publication Number Publication Date
FR2263831A1 true FR2263831A1 (en) 1975-10-10
FR2263831B1 FR2263831B1 (en) 1977-06-17

Family

ID=9136562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409374A Granted FR2263831A1 (en) 1974-03-14 1974-03-14 Method of cleaning surfaces - uses high speed jet containing baryta to form bubbles which detach contamination

Country Status (1)

Country Link
FR (1) FR2263831A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482005A1 (en) * 1987-12-01 1992-04-29 CADUFF, Edward A. Robotic ultrasonic cleaning and spraying device for ship's hulls
EP0752282A1 (en) * 1995-06-12 1997-01-08 AIMM Technologies, Inc. Method and apparatus for the induction of sonics, subsonics and/or supersonics into the interior of open-ended columns
FR2736287A1 (en) * 1995-07-07 1997-01-10 Luddeni Cesar Cleaning inside of pipes to remove deposits on walls - using high pressure water jets with ultrasonic lamellar flow to dislodge internal coating which is carried away by water
US8999070B2 (en) 2009-09-28 2015-04-07 Paradigm Flow Services Services Limited Blockage removal apparatus and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482005A1 (en) * 1987-12-01 1992-04-29 CADUFF, Edward A. Robotic ultrasonic cleaning and spraying device for ship's hulls
EP0482005A4 (en) * 1987-12-01 1992-09-16 Edward A. Caduff Robotic ultrasonic cleaning and spraying device for ship's hulls
EP0752282A1 (en) * 1995-06-12 1997-01-08 AIMM Technologies, Inc. Method and apparatus for the induction of sonics, subsonics and/or supersonics into the interior of open-ended columns
FR2736287A1 (en) * 1995-07-07 1997-01-10 Luddeni Cesar Cleaning inside of pipes to remove deposits on walls - using high pressure water jets with ultrasonic lamellar flow to dislodge internal coating which is carried away by water
US8999070B2 (en) 2009-09-28 2015-04-07 Paradigm Flow Services Services Limited Blockage removal apparatus and method

Also Published As

Publication number Publication date
FR2263831B1 (en) 1977-06-17

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