EP3567333A1 - Dispositif d'entraînement pour un dispositif de nettoyage pour un échangeur thermique - Google Patents

Dispositif d'entraînement pour un dispositif de nettoyage pour un échangeur thermique Download PDF

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Publication number
EP3567333A1
EP3567333A1 EP18020198.0A EP18020198A EP3567333A1 EP 3567333 A1 EP3567333 A1 EP 3567333A1 EP 18020198 A EP18020198 A EP 18020198A EP 3567333 A1 EP3567333 A1 EP 3567333A1
Authority
EP
European Patent Office
Prior art keywords
rotor
heat exchanger
drive
cylinder tube
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.)
Withdrawn
Application number
EP18020198.0A
Other languages
German (de)
English (en)
Inventor
Robert Adler
Ekkehardt Klein
Christoph Nagl
Andreas POLLAK
Michael Hernegger
Mathias KURRAS
Werner Muchitsch
Thomas Karoschitz
Leopold Hauser
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.)
RAG Austria AG
Linde GmbH
Original Assignee
RAG Austria AG
Linde 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 RAG Austria AG, Linde GmbH filed Critical RAG Austria AG
Priority to EP18020198.0A priority Critical patent/EP3567333A1/fr
Priority to PL19722795.2T priority patent/PL3790671T3/pl
Priority to PCT/EP2019/025135 priority patent/WO2019214850A1/fr
Priority to EP19722795.2A priority patent/EP3790671B1/fr
Priority to ES19722795T priority patent/ES2958109T3/es
Priority to HUE19722795A priority patent/HUE063326T2/hu
Publication of EP3567333A1 publication Critical patent/EP3567333A1/fr
Withdrawn legal-status Critical Current

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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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • 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
    • B08B9/045—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 the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"
    • 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
    • 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
    • F28G1/14—Pull-through rods
    • 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
    • F28G15/00—Details
    • F28G15/04—Feeding and driving arrangements, e.g. power operation
    • 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
    • F28G15/00—Details
    • F28G15/08—Locating position of cleaning appliances within conduits

Definitions

  • such a cleaning device has the disadvantage that for the drive element, which is typically designed as an electric motor, an electrical wiring must be provided. Since the electric motor together with the cleaning device often has to be accommodated in a pressure-tight environment with the interior of the cylinder tube, therefore, typically a pressure-tight current feedthrough is necessary in order to be able to supply the drive element with electrical energy from an external energy source. This not only increases the production cost and thus the manufacturing cost, but also increases the maintenance and the risk of leaks in the heat exchanger system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cleaning In General (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP18020198.0A 2018-05-09 2018-05-09 Dispositif d'entraînement pour un dispositif de nettoyage pour un échangeur thermique Withdrawn EP3567333A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP18020198.0A EP3567333A1 (fr) 2018-05-09 2018-05-09 Dispositif d'entraînement pour un dispositif de nettoyage pour un échangeur thermique
PL19722795.2T PL3790671T3 (pl) 2018-05-09 2019-05-02 Mechanizm napędowy do urządzenia czyszczącego wymiennik ciepła
PCT/EP2019/025135 WO2019214850A1 (fr) 2018-05-09 2019-05-02 Dispositif d'entraînement pour un dispositif de nettoyage pour un échangeur de chaleur
EP19722795.2A EP3790671B1 (fr) 2018-05-09 2019-05-02 Dispositif d'entraînement pour un dispositif de nettoyage pour un échangeur thermique
ES19722795T ES2958109T3 (es) 2018-05-09 2019-05-02 Dispositivo de accionamiento para un dispositivo de limpieza para un intercambiador de calor
HUE19722795A HUE063326T2 (hu) 2018-05-09 2019-05-02 Hõcserélõ-tisztító berendezés meghajtási elrendezése

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18020198.0A EP3567333A1 (fr) 2018-05-09 2018-05-09 Dispositif d'entraînement pour un dispositif de nettoyage pour un échangeur thermique

Publications (1)

Publication Number Publication Date
EP3567333A1 true EP3567333A1 (fr) 2019-11-13

Family

ID=62167092

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18020198.0A Withdrawn EP3567333A1 (fr) 2018-05-09 2018-05-09 Dispositif d'entraînement pour un dispositif de nettoyage pour un échangeur thermique
EP19722795.2A Active EP3790671B1 (fr) 2018-05-09 2019-05-02 Dispositif d'entraînement pour un dispositif de nettoyage pour un échangeur thermique

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19722795.2A Active EP3790671B1 (fr) 2018-05-09 2019-05-02 Dispositif d'entraînement pour un dispositif de nettoyage pour un échangeur thermique

Country Status (5)

Country Link
EP (2) EP3567333A1 (fr)
ES (1) ES2958109T3 (fr)
HU (1) HUE063326T2 (fr)
PL (1) PL3790671T3 (fr)
WO (1) WO2019214850A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1761371A (en) * 1928-07-03 1930-06-03 Spratt Baylor Boiler-scale-removing device
DE3939778A1 (de) * 1989-12-01 1991-06-06 Wilhelm Haeberle Einrichtung zur vermeidung der grenzschicht bei waermetauschern
US20040144403A1 (en) * 2001-08-29 2004-07-29 Constantine Sandu Method for removing build-up on measurement gauges
US20060071190A1 (en) * 2002-10-28 2006-04-06 Jean-Francois Pfister Linear valve actuator
DE102009052856B3 (de) * 2009-11-11 2010-09-09 Leistritz Ag Pumpe mit einer Magnetkupplung
DE102015010455A1 (de) 2015-08-11 2017-02-16 Linde Aktiengesellschaft Wärmetauscher

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1761371A (en) * 1928-07-03 1930-06-03 Spratt Baylor Boiler-scale-removing device
DE3939778A1 (de) * 1989-12-01 1991-06-06 Wilhelm Haeberle Einrichtung zur vermeidung der grenzschicht bei waermetauschern
US20040144403A1 (en) * 2001-08-29 2004-07-29 Constantine Sandu Method for removing build-up on measurement gauges
US20060071190A1 (en) * 2002-10-28 2006-04-06 Jean-Francois Pfister Linear valve actuator
DE102009052856B3 (de) * 2009-11-11 2010-09-09 Leistritz Ag Pumpe mit einer Magnetkupplung
DE102015010455A1 (de) 2015-08-11 2017-02-16 Linde Aktiengesellschaft Wärmetauscher

Also Published As

Publication number Publication date
EP3790671C0 (fr) 2023-08-09
WO2019214850A1 (fr) 2019-11-14
HUE063326T2 (hu) 2024-01-28
ES2958109T3 (es) 2024-02-01
EP3790671B1 (fr) 2023-08-09
EP3790671A1 (fr) 2021-03-17
PL3790671T3 (pl) 2023-10-09

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