DE59207834D1 - Device for removing deposits, preferably metal oxide (e.g. rust) or lime deposits in a pipeline system - Google Patents

Device for removing deposits, preferably metal oxide (e.g. rust) or lime deposits in a pipeline system

Info

Publication number
DE59207834D1
DE59207834D1 DE59207834T DE59207834T DE59207834D1 DE 59207834 D1 DE59207834 D1 DE 59207834D1 DE 59207834 T DE59207834 T DE 59207834T DE 59207834 T DE59207834 T DE 59207834T DE 59207834 D1 DE59207834 D1 DE 59207834D1
Authority
DE
Germany
Prior art keywords
pipeline system
deposits
rust
metal oxide
preferably metal
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 - Fee Related
Application number
DE59207834T
Other languages
German (de)
Inventor
Peter Maschek
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
Application granted granted Critical
Publication of DE59207834D1 publication Critical patent/DE59207834D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • 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
    • B08B2209/00—Details of machines or methods for cleaning hollow articles
    • B08B2209/005—Use of ultrasonics or cavitation, e.g. as primary or secondary action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

The present invention relates to a method and an apparatus for removing deposits, especially metal oxide (e.g. rust) or scale deposits in a pipeline system. In order to improve efficiency, the invention proposes to inject, by means of at least one ultrasonic source (14) arranged within the pipeline system (2) and surrounded by water, ultrasonic vibration energy in the pipeline system (2). Expediently, the ultrasonic vibration energy is injected in a longitudinal direction with respect to the pipeline system (2), said vibration being superimposed, by using a further ultrasonic source (16,16%), with vibrations which run obliquely or perpendicularly to the pipe wall of the pipeline system. <IMAGE>
DE59207834T 1991-09-10 1992-09-04 Device for removing deposits, preferably metal oxide (e.g. rust) or lime deposits in a pipeline system Expired - Fee Related DE59207834D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4129927A DE4129927A1 (en) 1991-09-10 1991-09-10 METHOD AND DEVICE FOR REMOVING DEPOSITS, PREFERABLY METAL OXIDE (e.g. RUST) OR LIME DEPOSITS IN A PIPING SYSTEM, AND USE OF ULTRASONIC TO CLEAN AN INSTALLED PIPING SYSTEM

Publications (1)

Publication Number Publication Date
DE59207834D1 true DE59207834D1 (en) 1997-02-20

Family

ID=6440194

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4129927A Granted DE4129927A1 (en) 1991-09-10 1991-09-10 METHOD AND DEVICE FOR REMOVING DEPOSITS, PREFERABLY METAL OXIDE (e.g. RUST) OR LIME DEPOSITS IN A PIPING SYSTEM, AND USE OF ULTRASONIC TO CLEAN AN INSTALLED PIPING SYSTEM
DE59207834T Expired - Fee Related DE59207834D1 (en) 1991-09-10 1992-09-04 Device for removing deposits, preferably metal oxide (e.g. rust) or lime deposits in a pipeline system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4129927A Granted DE4129927A1 (en) 1991-09-10 1991-09-10 METHOD AND DEVICE FOR REMOVING DEPOSITS, PREFERABLY METAL OXIDE (e.g. RUST) OR LIME DEPOSITS IN A PIPING SYSTEM, AND USE OF ULTRASONIC TO CLEAN AN INSTALLED PIPING SYSTEM

Country Status (5)

Country Link
EP (1) EP0531902B1 (en)
AT (1) ATE147294T1 (en)
CZ (1) CZ278192A3 (en)
DE (2) DE4129927A1 (en)
SK (1) SK278192A3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458860A (en) * 1992-06-03 1995-10-17 Mobil Oil Corporation Method for removing alkaline sulfate scale
DE4439142C2 (en) * 1994-11-03 2002-02-21 Messer Griesheim Gmbh Process for cleaning the inside of gas cylinders
DE19711135C2 (en) * 1997-03-07 1999-09-09 Buckup Device and method for cleaning, regenerating and restoring deep wells and boreholes
DE19714665C1 (en) * 1997-04-09 1998-11-12 Fraunhofer Ges Forschung Removal and prevention device for ultrasonic depositions in heat exchangers
US6227215B1 (en) * 1999-02-23 2001-05-08 Yasumasa Akazawa Piping cleaning device
DE102012018740B4 (en) 2012-09-18 2016-03-03 Reinhard Gerasch Apparatus and method for ultrasonic energy generation by current pulses in the wide Leistungsunsbereich and with high efficiency
CN108325933B (en) * 2016-06-29 2020-07-14 陆可 Ultrasonic wave pipe-line system
CN108480326B (en) * 2018-04-08 2023-05-05 华北电力大学（保定） Pneumatic conveying pipeline dredging device based on inverse piezoelectric effect
CN110479693A (en) * 2019-08-15 2019-11-22 安徽省矿业机电装备有限责任公司 A kind of fluid-through tube bore area treatment process
CN112850453B (en) * 2021-01-06 2023-11-10 义乌市双江湖开发集团有限公司 Assembled integral type building composite floor slab assembling stable hoisting system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421939A (en) * 1965-12-27 1969-01-14 Branson Instr Method and apparatus for cleaning a pipe with sonic energy
US3409031A (en) * 1966-11-18 1968-11-05 Fletcher A. Benbow Sonic cleaning apparatus for pipes
FR2195705A1 (en) * 1972-08-11 1974-03-08 Sedlov Leonid Ultrasonic tube cleaning equipment - with adjustable transducer head holders
GB8429312D0 (en) * 1984-11-20 1984-12-27 Gen Dispensing Syst Fluid flow control valve
US4692982A (en) * 1986-05-22 1987-09-15 Rice Norman B Lining removal process
JP2832443B2 (en) * 1988-11-22 1998-12-09 本多電子株式会社 Multi-frequency ultrasonic cleaning method and cleaning apparatus
DE3843110C1 (en) * 1988-12-21 1990-02-22 Gruenbeck Wasseraufbereitung Gmbh, 8884 Hoechstaedt, De

Also Published As

Publication number Publication date
EP0531902A1 (en) 1993-03-17
DE4129927C2 (en) 1993-09-02
ATE147294T1 (en) 1997-01-15
SK278192A3 (en) 1993-11-10
DE4129927A1 (en) 1993-03-18
CZ278192A3 (en) 1993-03-17
EP0531902B1 (en) 1997-01-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee