EP3776529C0 - Device for the production of high-amplitude pressure waves - Google Patents

Device for the production of high-amplitude pressure waves

Info

Publication number
EP3776529C0
EP3776529C0 EP19712237.7A EP19712237A EP3776529C0 EP 3776529 C0 EP3776529 C0 EP 3776529C0 EP 19712237 A EP19712237 A EP 19712237A EP 3776529 C0 EP3776529 C0 EP 3776529C0
Authority
EP
European Patent Office
Prior art keywords
production
pressure waves
amplitude pressure
amplitude
waves
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.)
Active
Application number
EP19712237.7A
Other languages
German (de)
French (fr)
Other versions
EP3776529B1 (en
EP3776529A1 (en
Inventor
Paul Müller
Harald Herz
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 Innova AG
Explo Engineering AG
Martin GmbH fuer Umwelt und Energietechnik
Original Assignee
Hitachi Zosen Innova AG
Explo Engineering AG
Martin GmbH fuer Umwelt und Energietechnik
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 Hitachi Zosen Innova AG, Explo Engineering AG, Martin GmbH fuer Umwelt und Energietechnik filed Critical Hitachi Zosen Innova AG
Publication of EP3776529A1 publication Critical patent/EP3776529A1/en
Application granted granted Critical
Publication of EP3776529B1 publication Critical patent/EP3776529B1/en
Publication of EP3776529C0 publication Critical patent/EP3776529C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C15/00—Apparatus in which combustion takes place in pulses influenced by acoustic resonance in a gas mass
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices
    • G10K15/043—Sound-producing devices producing shock waves
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Incineration Of Waste (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
EP19712237.7A 2018-03-29 2019-03-27 Device for the production of high-amplitude pressure waves Active EP3776529B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18165013 2018-03-29
PCT/EP2019/057752 WO2019185736A1 (en) 2018-03-29 2019-03-27 Device and method for producing pressure waves of high amplitude

Publications (3)

Publication Number Publication Date
EP3776529A1 EP3776529A1 (en) 2021-02-17
EP3776529B1 EP3776529B1 (en) 2023-06-07
EP3776529C0 true EP3776529C0 (en) 2023-06-07

Family

ID=61873316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19712237.7A Active EP3776529B1 (en) 2018-03-29 2019-03-27 Device for the production of high-amplitude pressure waves

Country Status (9)

Country Link
US (1) US20210199284A1 (en)
EP (1) EP3776529B1 (en)
JP (1) JP7401516B2 (en)
KR (1) KR102697273B1 (en)
CN (1) CN112074897A (en)
AU (1) AU2019241452B2 (en)
CA (1) CA3094256A1 (en)
TW (1) TWI803607B (en)
WO (1) WO2019185736A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7458180B2 (en) * 2019-12-23 2024-03-29 川崎重工業株式会社 Shock wave soot blower system and its operating method
JP7432359B2 (en) * 2019-12-26 2024-02-16 川崎重工業株式会社 Shock wave soot blower and its operating method
WO2023078877A1 (en) * 2021-11-02 2023-05-11 Explo Engineering Ag Protection device for a boiler access point
EP4449043A1 (en) 2021-12-17 2024-10-23 Explo Engineering AG Fastening apparatus for a cleaning device based on introducing high-amplitude pressure waves
JP7153824B1 (en) 2022-07-22 2022-10-14 三菱重工パワーインダストリー株式会社 pressure wave generator

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2003488A1 (en) * 1968-03-08 1969-11-07 Messer Griesheim Gmbh
FR2278408A1 (en) * 1974-05-31 1976-02-13 Aquitaine Petrole MECHANICAL WAVES EMISSION DEVICE
DE3828112A1 (en) * 1988-08-18 1990-02-22 Hekatron Gmbh Device for the testing of the functioning of a thermostatic detector in a region at risk of explosion
US5864517A (en) 1997-03-21 1999-01-26 Adroit Systems, Inc. Pulsed combustion acoustic wave generator
FI118756B (en) * 2004-04-02 2008-03-14 Nirafon Oy Process for generating gas pressure pulses in a particulate precipitation purifier and particulate precipitation purifier
US7146916B2 (en) * 2004-05-14 2006-12-12 Eco/Technologies, Llc Starved air inclined hearth combustor
WO2006044505A2 (en) * 2004-10-13 2006-04-27 Ptc Therapeutics, Inc. Compounds for nonsense suppression, and methods for their use
EP1922568B1 (en) 2005-09-05 2018-02-28 Explo Engineering AG Method and device for generating compression waves
WO2009128061A2 (en) * 2008-04-14 2009-10-22 Avner Spector Automatic adjustable voltage to stabilize pressure for shockwave medical therapy device
CH699486A2 (en) * 2008-09-04 2010-03-15 Explo Engineering Gmbh Device and method for generating explosions.
FR2938623B1 (en) 2008-11-18 2013-02-22 Soc Detudes Et De Recherches De Lecole Nationale Superieure Darts Et Metiers Seram DEFLAGRATOR CANON COMPRISING A MOBILE PISTON
GB0921660D0 (en) * 2009-12-10 2010-01-27 Zettner Michael Method for increasing the efficiency of a heat exchanger
CH703104A2 (en) * 2010-05-04 2011-11-15 Explo Engineering Gmbh Seal and method for producing a durchzündsperre for druckwelle generators.
WO2012099895A1 (en) * 2011-01-18 2012-07-26 Flow Control Industries, Inc. Pressure compensated flow rate controller with btu meter
US9568378B2 (en) * 2013-12-18 2017-02-14 Siemens Energy, Inc. Multi functional sensor system for gas turbine combustion monitoring and control
CN103726820A (en) * 2014-01-20 2014-04-16 甘孜州康盛地热有限公司 Geothermal pulse pressure wave fracturing system and method
CN105092096B (en) * 2015-05-05 2018-03-27 山东省计量科学研究院 The method and apparatus of temperature correction is carried out using benzoic acid condensation point temperature level ground
RU173934U1 (en) * 2016-08-16 2017-09-19 Федеральное государственное казённое военное учреждение высшего профессионального образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулева" Министерства обороны Российской Федерации A device for checking thermometers at a point of 1000C in boiling water vapor
CN106644173B (en) * 2017-01-23 2023-07-21 中国科学院理化技术研究所 International temperature comparison device using refrigerator as cold source
CH714963A1 (en) * 2018-05-02 2019-11-15 Explotechnik AG Pressure wave generator and method for operating a pressure wave generator, and pneumatic actuator.

Also Published As

Publication number Publication date
EP3776529B1 (en) 2023-06-07
KR20210020870A (en) 2021-02-24
CN112074897A (en) 2020-12-11
EP3776529A1 (en) 2021-02-17
AU2019241452A1 (en) 2020-10-15
RU2020131058A3 (en) 2022-04-29
TWI803607B (en) 2023-06-01
CA3094256A1 (en) 2019-10-03
KR102697273B1 (en) 2024-08-20
WO2019185736A1 (en) 2019-10-03
AU2019241452B2 (en) 2024-05-30
JP7401516B2 (en) 2023-12-19
TW201941839A (en) 2019-11-01
BR112020019905A2 (en) 2021-01-05
JP2021519409A (en) 2021-08-10
US20210199284A1 (en) 2021-07-01
RU2020131058A (en) 2022-04-29

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