FR2224728A1 - Spirally wound scraper rod - for automatic internal cleaning of heat exchanger tubes - Google Patents

Spirally wound scraper rod - for automatic internal cleaning of heat exchanger tubes

Info

Publication number
FR2224728A1
FR2224728A1 FR7313608A FR7313608A FR2224728A1 FR 2224728 A1 FR2224728 A1 FR 2224728A1 FR 7313608 A FR7313608 A FR 7313608A FR 7313608 A FR7313608 A FR 7313608A FR 2224728 A1 FR2224728 A1 FR 2224728A1
Authority
FR
France
Prior art keywords
spirally wound
heat exchanger
tube
exchanger tubes
internal 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.)
Granted
Application number
FR7313608A
Other languages
English (en)
Other versions
FR2224728B1 (fr
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.)
ROUCHY CHRISTIAN FR
Original Assignee
ROUCHY CHRISTIAN 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 ROUCHY CHRISTIAN FR filed Critical ROUCHY CHRISTIAN FR
Priority to FR7313608A priority Critical patent/FR2224728A1/fr
Publication of FR2224728A1 publication Critical patent/FR2224728A1/fr
Application granted granted Critical
Publication of FR2224728B1 publication Critical patent/FR2224728B1/fr
Granted 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
    • F28G1/08—Non-rotary, e.g. reciprocated, appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
FR7313608A 1973-04-09 1973-04-09 Spirally wound scraper rod - for automatic internal cleaning of heat exchanger tubes Granted FR2224728A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7313608A FR2224728A1 (en) 1973-04-09 1973-04-09 Spirally wound scraper rod - for automatic internal cleaning of heat exchanger tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7313608A FR2224728A1 (en) 1973-04-09 1973-04-09 Spirally wound scraper rod - for automatic internal cleaning of heat exchanger tubes

Publications (2)

Publication Number Publication Date
FR2224728A1 true FR2224728A1 (en) 1974-10-31
FR2224728B1 FR2224728B1 (fr) 1976-11-12

Family

ID=9117982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313608A Granted FR2224728A1 (en) 1973-04-09 1973-04-09 Spirally wound scraper rod - for automatic internal cleaning of heat exchanger tubes

Country Status (1)

Country Link
FR (1) FR2224728A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435292A1 (fr) * 1978-09-06 1980-04-04 Mitsui Toatsu Chemicals Dispositif de raclage pour eliminer des depots sur la paroi interne de tubes
FR2439630A1 (fr) * 1978-10-23 1980-05-23 Montage Cie Indle Dispositif de nettoyage de tubes conduisant des gaz charges d'impuretes et d'epuration des gaz
AT399385B (de) * 1991-09-06 1995-04-25 Raggam August Dr Brennerbeheizter kessel
WO2000004333A1 (fr) 1998-07-16 2000-01-27 Hrs Spiratube S.L. Ameliorations d'echangeurs de chaleur
EP0881452A3 (fr) * 1997-05-26 2000-02-23 Renzmann + Grünewald GmbH Echangeur de chaleur
CN103575156A (zh) * 2012-07-19 2014-02-12 上海典诗诚金能源科技有限公司 一种换热器
ES2481190A1 (es) * 2013-01-25 2014-07-29 Hrs Investments Limited Unidad de intercambio térmico autobombeante
AT15025U3 (de) * 2016-05-18 2017-05-15 Ökofen Forschungs- Und Entw M B H Heizeinrichtung
AT517955A4 (de) * 2016-05-18 2017-06-15 Ökofen Forschungs- Und Entw M B H Heizeinrichtung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102102960B (zh) * 2009-12-16 2012-10-31 北京化工大学 换热管内叶片旋向交叉组合式转子

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315541A (en) * 1978-09-06 1982-02-16 Mitsui Toatsu Chemicals Incorporated Device for scraping off deposits from internal surfaces of elongated tubes
FR2435292A1 (fr) * 1978-09-06 1980-04-04 Mitsui Toatsu Chemicals Dispositif de raclage pour eliminer des depots sur la paroi interne de tubes
FR2439630A1 (fr) * 1978-10-23 1980-05-23 Montage Cie Indle Dispositif de nettoyage de tubes conduisant des gaz charges d'impuretes et d'epuration des gaz
AT399385B (de) * 1991-09-06 1995-04-25 Raggam August Dr Brennerbeheizter kessel
EP0881452A3 (fr) * 1997-05-26 2000-02-23 Renzmann + Grünewald GmbH Echangeur de chaleur
US6408936B2 (en) 1998-07-16 2002-06-25 Hrs Spiratube S.L. To heat exchangers
WO2000004333A1 (fr) 1998-07-16 2000-01-27 Hrs Spiratube S.L. Ameliorations d'echangeurs de chaleur
CN103575156A (zh) * 2012-07-19 2014-02-12 上海典诗诚金能源科技有限公司 一种换热器
ES2481190A1 (es) * 2013-01-25 2014-07-29 Hrs Investments Limited Unidad de intercambio térmico autobombeante
AT15025U3 (de) * 2016-05-18 2017-05-15 Ökofen Forschungs- Und Entw M B H Heizeinrichtung
AT517955A4 (de) * 2016-05-18 2017-06-15 Ökofen Forschungs- Und Entw M B H Heizeinrichtung
AT517955B1 (de) * 2016-05-18 2017-06-15 Ökofen Forschungs- Und Entw M B H Heizeinrichtung
AT523241A1 (de) * 2016-05-18 2021-06-15 Oekofen Forschungs Und Entw M B H Heizeinrichtung
AT523241B1 (de) * 2016-05-18 2021-08-15 Oekofen Forschungs Und Entw M B H Heizeinrichtung

Also Published As

Publication number Publication date
FR2224728B1 (fr) 1976-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse