EP2312255A3 - Verfahren und Vorrichtung zur Reinigung von rauchgasbeaufschlagten Heizflächen eines Wärmetauschers in einer Verbrennungsanlage während des Betriebs derselben - Google Patents

Verfahren und Vorrichtung zur Reinigung von rauchgasbeaufschlagten Heizflächen eines Wärmetauschers in einer Verbrennungsanlage während des Betriebs derselben Download PDF

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Publication number
EP2312255A3
EP2312255A3 EP10013399.0A EP10013399A EP2312255A3 EP 2312255 A3 EP2312255 A3 EP 2312255A3 EP 10013399 A EP10013399 A EP 10013399A EP 2312255 A3 EP2312255 A3 EP 2312255A3
Authority
EP
European Patent Office
Prior art keywords
heating surfaces
heat exchanger
flue gas
same
assembly during
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
EP10013399.0A
Other languages
English (en)
French (fr)
Other versions
EP2312255B1 (de
EP2312255A2 (de
Inventor
Peter Knapp
Achim Eckert
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.)
MVV Umwelt Asset GmbH
Original Assignee
MVV O&M 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 MVV O&M GmbH filed Critical MVV O&M GmbH
Publication of EP2312255A2 publication Critical patent/EP2312255A2/de
Publication of EP2312255A3 publication Critical patent/EP2312255A3/de
Application granted granted Critical
Publication of EP2312255B1 publication Critical patent/EP2312255B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
    • F28G1/166—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
    • F23J3/023—Cleaning furnace tubes; Cleaning flues or chimneys cleaning the fireside of watertubes in boilers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/003—Multiple wall conduits, e.g. for leak detection
    • 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
    • F28G15/00—Details
    • F28G15/02—Supports for cleaning appliances, e.g. frames

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)
  • Incineration Of Waste (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung (1) zum Entfernen von Verschmutzungen an Heizflächen eines Wärmetauschers (48) in einem Rauchgaszug (46) einer Verbrennungsunlage, bei dem die Heizflächen während des Betriebes der Verbrennungsanlage mit einem Reinigungsfluid (16) beaufschlagt werden. Hierbei wird das Reinigungsfluid (16) durch eine Öffnung hindurch über eine Zufuhrleitung (2) in den Rauchgaszug (46) eingeführt. Das Außenrohr (4) und die Zufuhrleitung (2) werden dabei fortlaufend von einem Kühlfluid (14) gekühlt.
EP20100013399 2009-10-09 2010-10-07 Verfahren und Vorrichtung zur Reinigung von rauchgasbeaufschlagten Heizflächen eines Wärmetauschers in einer Verbrennungsanlage während des Betriebs derselben Not-in-force EP2312255B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910048879 DE102009048879A1 (de) 2009-10-09 2009-10-09 Verfahren und Vorrichtung zur Reinigung von rauchgasbeaufschlagten Heizflächen eines Wärmetauschers in einer Verbrennungsanlage während des Betriebs derselben

Publications (3)

Publication Number Publication Date
EP2312255A2 EP2312255A2 (de) 2011-04-20
EP2312255A3 true EP2312255A3 (de) 2014-04-09
EP2312255B1 EP2312255B1 (de) 2015-01-07

Family

ID=43447840

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100013399 Not-in-force EP2312255B1 (de) 2009-10-09 2010-10-07 Verfahren und Vorrichtung zur Reinigung von rauchgasbeaufschlagten Heizflächen eines Wärmetauschers in einer Verbrennungsanlage während des Betriebs derselben

Country Status (2)

Country Link
EP (1) EP2312255B1 (de)
DE (1) DE102009048879A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20120300A1 (it) * 2012-10-16 2014-04-17 Fare S R L Procedimento di pulizia di forni fusori a bacino per la produzione di articoli in vetro
CN106678846A (zh) * 2016-12-14 2017-05-17 北京神雾环境能源科技集团股份有限公司 吹灰器
RU191520U1 (ru) * 2018-11-26 2019-08-12 Акционерное общество "Красноярский машиностроительный завод" Устройство для струйной обработки поверхности нагрева котельного агрегата
DE102018222765A1 (de) * 2018-12-21 2020-06-25 Siemens Aktiengesellschaft System und Verfahren zur Reinigung von Wärmetauscherrohren
CN113606594B (zh) * 2021-08-11 2024-07-12 上海泰欣环境工程有限公司 一种垃圾焚烧电厂烟气余热回收利用装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB421286A (en) * 1933-04-24 1934-12-17 Henry Thomas Weis Improvements in or relating to boiler and like cleaners
DE737181C (de) * 1938-11-13 1943-07-08 Herpen Co Kg La Mont Kessel Russblaeser
US3084373A (en) * 1960-03-29 1963-04-09 United Nuclear Corp Transpiration cooled soot blower
DE19932539C1 (de) * 1999-07-08 2000-08-24 Ver Energiewerke Ag Wasserlanzenbläser zur Reinigung von Wärmeübertragern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7213089U (de) * 1972-10-19 Qvf Glastechnik Gmbh Doppelwandiges Rohr oder Gefäß aus Glas od. dergl
CA2020333C (en) * 1989-07-07 2001-05-29 William R. Lynn Pliant media blasting method and apparatus
GB2325260B (en) * 1997-05-14 2000-06-07 Sofitech Nv Abrasives for well cleaning
DE19946188C1 (de) * 1999-09-21 2001-05-31 Ver Energiewerke Ag Wasserlanzenbläser zum Reinigen eines Dampfkessels
LU90793B1 (en) * 2001-06-26 2002-12-27 Wurth Paul Sa Multiple heath furnace
US7132017B2 (en) * 2002-08-21 2006-11-07 Laurence George M Low-pressure cleaning system using high velocity high volume air
DE102004017684B3 (de) * 2004-04-10 2005-06-16 BRÜNDERMANN, Georg Reinigungseinrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB421286A (en) * 1933-04-24 1934-12-17 Henry Thomas Weis Improvements in or relating to boiler and like cleaners
DE737181C (de) * 1938-11-13 1943-07-08 Herpen Co Kg La Mont Kessel Russblaeser
US3084373A (en) * 1960-03-29 1963-04-09 United Nuclear Corp Transpiration cooled soot blower
DE19932539C1 (de) * 1999-07-08 2000-08-24 Ver Energiewerke Ag Wasserlanzenbläser zur Reinigung von Wärmeübertragern

Also Published As

Publication number Publication date
EP2312255B1 (de) 2015-01-07
EP2312255A2 (de) 2011-04-20
DE102009048879A1 (de) 2011-04-21

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