FR2525338B1 - METHOD FOR CLEANING GAS-EXCHANGED HEAT EXCHANGERS - Google Patents

METHOD FOR CLEANING GAS-EXCHANGED HEAT EXCHANGERS

Info

Publication number
FR2525338B1
FR2525338B1 FR8211391A FR8211391A FR2525338B1 FR 2525338 B1 FR2525338 B1 FR 2525338B1 FR 8211391 A FR8211391 A FR 8211391A FR 8211391 A FR8211391 A FR 8211391A FR 2525338 B1 FR2525338 B1 FR 2525338B1
Authority
FR
France
Prior art keywords
heat exchangers
cleaning gas
exchanged heat
exchanged
cleaning
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
Application number
FR8211391A
Other languages
French (fr)
Other versions
FR2525338A1 (en
Inventor
Stanislaw Michalak
Bernd Hermanns
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.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller 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 L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Publication of FR2525338A1 publication Critical patent/FR2525338A1/en
Application granted granted Critical
Publication of FR2525338B1 publication Critical patent/FR2525338B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00—Heat-exchange apparatus using a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • 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
    • F28G9/005—Cleaning by flushing or washing, e.g. with chemical solvents of regenerative heat exchanger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Incineration Of Waste (AREA)
  • Cleaning In General (AREA)
FR8211391A 1982-04-16 1982-06-29 METHOD FOR CLEANING GAS-EXCHANGED HEAT EXCHANGERS Expired FR2525338B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823213988 DE3213988A1 (en) 1982-04-16 1982-04-16 METHOD FOR CLEANING GAS FLOWED HEAT EXCHANGERS

Publications (2)

Publication Number Publication Date
FR2525338A1 FR2525338A1 (en) 1983-10-21
FR2525338B1 true FR2525338B1 (en) 1988-01-15

Family

ID=6161034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8211391A Expired FR2525338B1 (en) 1982-04-16 1982-06-29 METHOD FOR CLEANING GAS-EXCHANGED HEAT EXCHANGERS

Country Status (9)

Country Link
JP (1) JPS58182099A (en)
AT (1) AT376496B (en)
DE (1) DE3213988A1 (en)
FI (1) FI822107L (en)
FR (1) FR2525338B1 (en)
GB (1) GB2103329B (en)
NL (1) NL8202464A (en)
SE (1) SE8203533L (en)
ZA (1) ZA824548B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100354593C (en) * 2003-06-13 2007-12-12 株洲工学院帅科机械清洗研究所 Horizontal column type heat exchanger exterior dirt three-phase fluidization in-situ cleaning process
CN1657860B (en) * 2004-02-16 2010-05-12 湖南工业大学 Vertical tubulation heat-transfer equipment with on-line fluidization cleaning function for dirt on outer of pipe
US8129482B2 (en) 2008-02-27 2012-03-06 Westlake Longview Corporation Method of preventing or reducing polymer agglomeration on grid in fluidized-bed reactors
US8124697B2 (en) 2008-02-27 2012-02-28 Westlake Longview Corporation Method of preventing or reducing agglomeration on grid in fluidized-bed vessel

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1762320A (en) * 1927-09-17 1930-06-10 Int Comb Eng Corp Rotary air heater
DE621722C (en) * 1932-02-07 1935-11-12 Gustav Bojner Regenerator with housing rotatable about a horizontal axis
GB708369A (en) * 1950-12-28 1954-05-05 Svenska Rotor Maskiner Ab Improvements in rotary regenerative air preheaters or like rotary drum apparatus
US2680008A (en) * 1950-12-28 1954-06-01 Air Preheater Pellet cells in rotary regenerative heat exchanger
GB793648A (en) * 1954-11-12 1958-04-23 Svenska Rotor Maskiner Ab Improvements in heat exchangers of the rotary regenerative type
GB868368A (en) * 1958-10-10 1961-05-17 British Iron Steel Research Improvements in or relating to heat exchangers
DE1083058B (en) * 1959-07-10 1960-06-09 Schmidt Sche Heissdampf Process for keeping the heating surfaces of waste heat boilers clean and equipment for carrying out the process
US3627036A (en) * 1970-01-29 1971-12-14 William W Gilbert Heat exchange system
FR2083799A5 (en) * 1970-03-27 1971-12-17 Tokyo Shibaura Electric Co
US3814176A (en) * 1973-01-22 1974-06-04 R Seth Fixed-fluidized bed dry cooling tower
US3872918A (en) * 1974-02-21 1975-03-25 Stalker Corp Heat exchanger
US4300625A (en) * 1975-01-21 1981-11-17 Mikhailov Gerold M Preventing deposition on the inner surfaces of heat exchange apparatus
US3999602A (en) * 1975-10-21 1976-12-28 The United States Of America As Represented By The United States Energy Research And Development Administration Matrix heat exchanger including a liquid, thermal couplant
JPS5448349A (en) * 1977-09-26 1979-04-16 Japan Gasoline Method of treating dust attached to inner surface of rotary convection heattexchanger
DE2951279A1 (en) * 1979-12-20 1981-07-16 L. & C. Steinmüller GmbH, 5270 Gummersbach REGENERATIVE HEAT EXCHANGER
DE3035386C2 (en) * 1980-09-19 1985-08-29 Apparatebau Rothemühle Brandt + Kritzler GmbH, 5963 Wenden Use of heat-transferring elements designed as hollow spheres or as hollow polyhedra in a regenerative heat exchanger

Also Published As

Publication number Publication date
FR2525338A1 (en) 1983-10-21
AT376496B (en) 1984-11-26
ATA220182A (en) 1984-04-15
FI822107L (en) 1983-10-17
JPS58182099A (en) 1983-10-24
FI822107A0 (en) 1982-06-11
DE3213988C2 (en) 1988-03-03
GB2103329B (en) 1985-01-16
NL8202464A (en) 1983-11-16
GB2103329A (en) 1983-02-16
SE8203533L (en) 1983-10-17
JPH033878B2 (en) 1991-01-21
ZA824548B (en) 1983-04-27
DE3213988A1 (en) 1983-10-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse