DE69718729D1 - Cleaning system for heat exchangers and method for cleaning a heat exchanger - Google Patents

Cleaning system for heat exchangers and method for cleaning a heat exchanger

Info

Publication number
DE69718729D1
DE69718729D1 DE69718729T DE69718729T DE69718729D1 DE 69718729 D1 DE69718729 D1 DE 69718729D1 DE 69718729 T DE69718729 T DE 69718729T DE 69718729 T DE69718729 T DE 69718729T DE 69718729 D1 DE69718729 D1 DE 69718729D1
Authority
DE
Germany
Prior art keywords
cleaning
heat exchanger
heat
heat exchangers
cleaning system
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 - Lifetime
Application number
DE69718729T
Other languages
German (de)
Inventor
Koji Fukuhara
Fumitaka Sugishima
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.)
Kyokuto Rubber Co Ltd
Original Assignee
Kyokuto Rubber Co Ltd
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
Priority claimed from JP23886196A external-priority patent/JP3151154B2/en
Application filed by Kyokuto Rubber Co Ltd filed Critical Kyokuto Rubber Co Ltd
Application granted granted Critical
Publication of DE69718729D1 publication Critical patent/DE69718729D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • 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
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)
DE69718729T 1996-09-10 1997-08-27 Cleaning system for heat exchangers and method for cleaning a heat exchanger Expired - Lifetime DE69718729D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23886196A JP3151154B2 (en) 1996-09-10 1996-09-10 Heat exchanger cleaning apparatus and heat exchanger cleaning method

Publications (1)

Publication Number Publication Date
DE69718729D1 true DE69718729D1 (en) 2003-03-06

Family

ID=17036358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69718729T Expired - Lifetime DE69718729D1 (en) 1996-09-10 1997-08-27 Cleaning system for heat exchangers and method for cleaning a heat exchanger

Country Status (2)

Country Link
KR (1) KR100225984B1 (en)
DE (1) DE69718729D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10141304A1 (en) * 2001-08-28 2003-03-20 Framatome Anp Gmbh Reduction of corrosion erosion, in feeder pipes within primary loop of nuclear power plant, involves reducing surface roughness of primary side inner walls of heat exchanger tubes of steam generator using adhesive
CN100465387C (en) * 2003-12-01 2009-03-04 日本植生株式会社 Device for spraying mortar or concrete, and method of spraying mortar or concrete by using the device

Also Published As

Publication number Publication date
KR19980024192A (en) 1998-07-06
KR100225984B1 (en) 1999-10-15

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Legal Events

Date Code Title Description
8332 No legal effect for de