EP0041698A3 - Cleaning bodies for the internal cleaning of tube heat exchangers - Google Patents

Cleaning bodies for the internal cleaning of tube heat exchangers Download PDF

Info

Publication number
EP0041698A3
EP0041698A3 EP81104312A EP81104312A EP0041698A3 EP 0041698 A3 EP0041698 A3 EP 0041698A3 EP 81104312 A EP81104312 A EP 81104312A EP 81104312 A EP81104312 A EP 81104312A EP 0041698 A3 EP0041698 A3 EP 0041698A3
Authority
EP
European Patent Office
Prior art keywords
cleaning
heat exchangers
tube heat
bodies
internal
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
EP81104312A
Other languages
German (de)
Other versions
EP0041698A2 (en
EP0041698B1 (en
Inventor
Klaus Eimer
Felix Kraker
Hans Werner Schildmann
Gunther Schmitz
Hans Dr. Sonnenschein
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.)
Taprogge GmbH
Original Assignee
Taprogge GmbH
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 Taprogge GmbH filed Critical Taprogge GmbH
Publication of EP0041698A2 publication Critical patent/EP0041698A2/en
Publication of EP0041698A3 publication Critical patent/EP0041698A3/en
Application granted granted Critical
Publication of EP0041698B1 publication Critical patent/EP0041698B1/en
Expired 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
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • B08B9/0552—Spherically shaped pigs
    • 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
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • B08B9/0553—Cylindrically shaped pigs
    • 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
EP81104312A 1980-06-10 1981-06-04 Cleaning bodies for the internal cleaning of tube heat exchangers Expired EP0041698B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3021698 1980-06-10
DE3021698A DE3021698C2 (en) 1980-06-10 1980-06-10 Cleaning body for cleaning the inside of tubular heat exchangers

Publications (3)

Publication Number Publication Date
EP0041698A2 EP0041698A2 (en) 1981-12-16
EP0041698A3 true EP0041698A3 (en) 1982-05-19
EP0041698B1 EP0041698B1 (en) 1983-05-11

Family

ID=6104232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81104312A Expired EP0041698B1 (en) 1980-06-10 1981-06-04 Cleaning bodies for the internal cleaning of tube heat exchangers

Country Status (4)

Country Link
US (1) US4406031A (en)
EP (1) EP0041698B1 (en)
JP (1) JPS5726397A (en)
DE (1) DE3021698C2 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218254C1 (en) * 1982-05-14 1984-01-26 Taprogge Gesellschaft mbH, 4000 Düsseldorf Cleaning body for the internal cleaning of the tubes of tube heat exchangers and processes for their production
JPS6438184A (en) * 1987-08-01 1989-02-08 Shizuo Sagawa Method of cleaning pipe
US5265302A (en) * 1991-03-12 1993-11-30 Orlande Sivacoe Pipeline pig
US5358573A (en) * 1991-03-25 1994-10-25 Orlande Sivacoe Method of cleaning a pipe with a cylindrical pipe pig having pins in the central portion
CA2099794C (en) * 1993-07-05 2000-01-11 Orlande Sivacoe Scraper for a pipe pig
US5384929A (en) * 1994-04-14 1995-01-31 Tdw Delaware, Inc. Pig for use in cleaning the interior wall of a pipeline
US5924158A (en) * 1994-06-20 1999-07-20 Watts; Robert C Pipeline pig
PT975444E (en) 1997-02-28 2005-03-31 Watts Robert INJECTOR SCRAPER WITH SOFT
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
US5996158A (en) * 1998-03-04 1999-12-07 Praxair Technology, Inc. Cleaning module and novel cleaning studs
BR9801690A (en) * 1998-05-26 2001-06-19 Petroleo Brasileiro Sa Bidirectional multidimensional scraper device
US6500271B1 (en) 2000-08-02 2002-12-31 Darren Moore Pipeline pig
US8250698B2 (en) * 2002-11-09 2012-08-28 Gavney Jr James A Hybrid cleaning device including absorbent and contact elements
GB0318154D0 (en) 2003-08-02 2003-09-03 Unilever Plc Fabric conditioning compositions
DK2039440T3 (en) * 2007-09-24 2016-12-05 Cokebusters Ltd The pipeline pig and the method of monitoring a pipeline
GB0725347D0 (en) * 2007-12-31 2008-02-06 Cokebusters Ltd Improvements in or relating to pipeine pigs
CN101856659B (en) * 2010-06-10 2011-11-09 清华大学 Pair rubber ball for cleaning and descaling in heat-exchange tubes
US8246751B2 (en) 2010-10-01 2012-08-21 General Electric Company Pulsed detonation cleaning systems and methods
GB2501312B (en) 2012-04-20 2017-04-26 Cokebusters Ltd Improvements in or relating to pipeline pigs
WO2013174603A1 (en) 2012-05-24 2013-11-28 Unilever Plc Improvements relating to fabric conditioners
EP3416987A4 (en) 2016-02-15 2019-09-04 Hercules LLC Home care composition
US10279380B2 (en) 2016-04-29 2019-05-07 Chevron Phillips Chemical Company Lp Cleaning coke deposits from process equipment
US11376661B2 (en) * 2019-06-06 2022-07-05 Raytheon Technologies Corporation Apparatus and methods for improvement of surface geometries of internal channels of additively manufactured components
CN110207534A (en) * 2019-07-09 2019-09-06 深圳市勤达富流体机电设备有限公司 A kind of rotating wash bowl of the surface with bristle
US11554394B2 (en) * 2020-01-15 2023-01-17 John Jeffrey Baker-Anderson Closed-container cleaner

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH451033A (en) * 1965-10-20 1968-05-15 Mcbeath Knapp Mary Pipe scraping pad
DE2026502A1 (en) * 1969-06-02 1970-12-10
US4016620A (en) * 1975-05-22 1977-04-12 Pipeline Dehydrators, Inc. Pipeline cleaning pig
US4077079A (en) * 1976-08-19 1978-03-07 Knapp Mary M Pipeline pig
DE2914291A1 (en) * 1979-04-09 1980-10-16 Sizuo Sagawa Tubular cleaning brush for industrial pipeline - has resilient sleeve with peripheral lugs of specified configuration and hardness
US4242771A (en) * 1979-07-16 1981-01-06 Knapp Kenneth M Pipeline pig

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940787C (en) * 1954-09-03 1956-03-29 Bayer Ag Floating body made of polyurethane foam
US3573985A (en) * 1967-08-15 1971-04-06 Western Decalta Petroleum Ltd Method for cleaning pipelines
GB1319094A (en) * 1970-11-18 1973-05-31 Knapp M M M Pipeline pig and associated apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH451033A (en) * 1965-10-20 1968-05-15 Mcbeath Knapp Mary Pipe scraping pad
DE2026502A1 (en) * 1969-06-02 1970-12-10
US4016620A (en) * 1975-05-22 1977-04-12 Pipeline Dehydrators, Inc. Pipeline cleaning pig
US4077079A (en) * 1976-08-19 1978-03-07 Knapp Mary M Pipeline pig
DE2914291A1 (en) * 1979-04-09 1980-10-16 Sizuo Sagawa Tubular cleaning brush for industrial pipeline - has resilient sleeve with peripheral lugs of specified configuration and hardness
US4242771A (en) * 1979-07-16 1981-01-06 Knapp Kenneth M Pipeline pig

Also Published As

Publication number Publication date
US4406031A (en) 1983-09-27
DE3021698A1 (en) 1982-01-28
DE3021698C2 (en) 1982-06-09
EP0041698A2 (en) 1981-12-16
EP0041698B1 (en) 1983-05-11
JPS5726397A (en) 1982-02-12

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