ATE525623T1 - DEVICE FOR CLEANING CONTAMINATION IN HEAT EXCHANGERS, WASTE HEAT BOILERS AND COMBUSTION CHAMBERS - Google Patents

DEVICE FOR CLEANING CONTAMINATION IN HEAT EXCHANGERS, WASTE HEAT BOILERS AND COMBUSTION CHAMBERS

Info

Publication number
ATE525623T1
ATE525623T1 AT04030137T AT04030137T ATE525623T1 AT E525623 T1 ATE525623 T1 AT E525623T1 AT 04030137 T AT04030137 T AT 04030137T AT 04030137 T AT04030137 T AT 04030137T AT E525623 T1 ATE525623 T1 AT E525623T1
Authority
AT
Austria
Prior art keywords
tube
combustion chambers
water
waste heat
heat exchangers
Prior art date
Application number
AT04030137T
Other languages
German (de)
Inventor
Steur Frans
Original Assignee
Online Cleaning B V
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34485587&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE525623(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Online Cleaning B V filed Critical Online Cleaning B V
Application granted granted Critical
Publication of ATE525623T1 publication Critical patent/ATE525623T1/en

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
    • F28G7/00—Cleaning by vibration or pressure waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0007—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by explosions
    • 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
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G7/00—Cleaning by vibration or pressure waves
    • F28G7/005—Cleaning by vibration or pressure waves by explosions or detonations; by pressure waves generated by combustion processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The explosive cleaning system uses a first fixed tube (Rohr-1) with a water inlet (Wassereinlass) and an air inlet (Lufteinlass). The mixture of water and air flows through this tube, and passes through a flexible link (Gelenk) to a second movable tube (Rohr-2). It flows into the space between the boiler tubes (8,9) to be cleaned. A wire (Zundleitung) passes through the first tube and the link to an igniter (Zunder) and an explosive cord (Sprengschnur) in the second tube. The tubes may be made of cardboard or copper and burst with the water and air scattered by explosion of elongated cord.
AT04030137T 2003-12-19 2004-12-20 DEVICE FOR CLEANING CONTAMINATION IN HEAT EXCHANGERS, WASTE HEAT BOILERS AND COMBUSTION CHAMBERS ATE525623T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10360705A DE10360705A1 (en) 2003-12-19 2003-12-19 Method and device for cleaning contaminants in heat exchangers, waste heat boilers and combustion chambers

Publications (1)

Publication Number Publication Date
ATE525623T1 true ATE525623T1 (en) 2011-10-15

Family

ID=34485587

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04030137T ATE525623T1 (en) 2003-12-19 2004-12-20 DEVICE FOR CLEANING CONTAMINATION IN HEAT EXCHANGERS, WASTE HEAT BOILERS AND COMBUSTION CHAMBERS

Country Status (6)

Country Link
EP (3) EP2383534B1 (en)
AT (1) ATE525623T1 (en)
DE (2) DE10360705A1 (en)
DK (2) DK1544567T3 (en)
ES (1) ES2373655T3 (en)
PL (2) PL1544567T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008019300A1 (en) 2008-04-16 2009-10-22 Ivankovic, Josip Process for removing deposits on or in plant areas or parts of installations in which deposits are formed during operation of the plant, and devices for carrying out the process
EP2548662A1 (en) 2011-07-22 2013-01-23 Online Cleaning B.V. Device for and method of cleaning installations online
DE102013210251A1 (en) 2013-06-03 2014-12-04 Martijn Steur Apparatus for pulsed ejection of a liquid and / or powdery medium
DE202016008807U1 (en) 2015-12-30 2019-10-31 Conservator Tyche Beheer B.V. Cooled cleaning device
DE102016202422A1 (en) 2016-02-17 2017-08-17 Berthold Steinberg Coolable camera device
EP3885686A1 (en) 2020-03-26 2021-09-29 Conservator Tyche Beheer B.V. Method of and charge for cleaning incinerator heat exchangers
DE102020003958A1 (en) 2020-07-01 2022-01-05 Volker Kruse Cooled cleaning system with a holding device for explosives and with a direction-changing element for the cooling medium
EP4160134A1 (en) 2021-09-30 2023-04-05 Conservator Tyche Beheer B.V. Device for and method of cleaning the internals of installations

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT111640B (en) 1926-08-14 1928-12-10 Gottfried Wied Process for cleaning trains from heating systems.
US2839435A (en) 1955-04-05 1958-06-17 Union Carbide Corp Method of reactor product removal by explosive means
DE8232231U1 (en) 1982-11-15 1983-03-31 Diederichsmeier, Klaus, 1000 Berlin BURNING ELEMENT FOR CHIMNEYS AND FIREPLACES
US5056587A (en) * 1990-09-07 1991-10-15 Halliburton Company Method for deslagging a boiler
CA2069563A1 (en) * 1991-05-29 1992-11-30 Prasanta R. Chakraborty Eimeria mitis dna probes
US5211135A (en) * 1992-04-23 1993-05-18 Correia Paul A Apparatus and method of deslagging a boiler with an explosive blastwave and kinetic energy
WO1998016329A2 (en) 1996-10-11 1998-04-23 Foster-Miller, Inc. Steam generator cleaning, inspection, and repair system
US5769034A (en) 1997-01-17 1998-06-23 Zilka; Frank Device, system and method for on-line explosive deslagging
DE19852217C1 (en) 1998-11-12 2000-03-16 Werner Hammerschmidt Method of eliminating deposits or adhesions in thermal power systems involves applying pressure steps or pressure waves that are generated using high power electric pulses
DE10103214B4 (en) 2001-01-25 2006-06-29 Bang & Clean Gmbh Method and device for cleaning surfaces in cavities
US6935281B2 (en) 2001-04-12 2005-08-30 Bang & Clean Gmbh Method for cleaning combustion devices
DE10132517A1 (en) 2001-07-09 2003-01-30 Hans Eichner Gmbh & Co Kg Method and device for local destruction of compact materials in hot thermal systems
DE102005040392A1 (en) * 2005-08-25 2007-05-03 Dynaenergetics Gmbh & Co. Kg Detonating cord for the treatment of poorly accessible surfaces

Also Published As

Publication number Publication date
EP2682706A1 (en) 2014-01-08
EP1544567B1 (en) 2011-09-21
PL1544567T3 (en) 2012-02-29
ES2373655T3 (en) 2012-02-07
EP2383534A1 (en) 2011-11-02
DE10360705A1 (en) 2005-07-14
DK2383534T3 (en) 2014-05-19
DE20321732U1 (en) 2009-05-28
DK1544567T3 (en) 2012-01-16
EP1544567A2 (en) 2005-06-22
PL2383534T3 (en) 2014-07-31
EP1544567A3 (en) 2008-10-22
EP2383534B1 (en) 2014-02-19

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