WO2021013905A3 - Device for and method of cleaning installations - Google Patents

Device for and method of cleaning installations Download PDF

Info

Publication number
WO2021013905A3
WO2021013905A3 PCT/EP2020/070728 EP2020070728W WO2021013905A3 WO 2021013905 A3 WO2021013905 A3 WO 2021013905A3 EP 2020070728 W EP2020070728 W EP 2020070728W WO 2021013905 A3 WO2021013905 A3 WO 2021013905A3
Authority
WO
WIPO (PCT)
Prior art keywords
detonator
mixture
pyrotechnical
casing
cleaning installations
Prior art date
Application number
PCT/EP2020/070728
Other languages
French (fr)
Other versions
WO2021013905A2 (en
Inventor
Andreas Thiemer
Fred Wanschers
Original Assignee
Conservator Tyche Beheer 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
Application filed by Conservator Tyche Beheer B.V. filed Critical Conservator Tyche Beheer B.V.
Priority to AU2020318762A priority Critical patent/AU2020318762A1/en
Priority to EP20746599.8A priority patent/EP4004484A2/en
Priority to JP2022504018A priority patent/JP2022541598A/en
Publication of WO2021013905A2 publication Critical patent/WO2021013905A2/en
Publication of WO2021013905A3 publication Critical patent/WO2021013905A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
    • F42C15/188—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a rotatable carrier
    • 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
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • F27D25/006—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag using explosives
    • 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
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/18—Safety initiators resistant to premature firing by static electricity or stray currents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/26—Arrangements for mounting initiators; Accessories therefor, e.g. tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
    • F42C15/184—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a slidable carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Cleaning In General (AREA)
  • Air Bags (AREA)

Abstract

The invention relates to a cartridge (1) for cleaning installations, such as incinerators, heat exchangers, flue gas channels, and silos, comprising a casing, e.g. a sleeve (2), containing a pyrotechnical mixture (5) and/or components of a pyrotechnical mixture and comprising an electrical detonator (3) for initiating deflagration of the mixture. The cartridge further comprises a housing (4) which accommodates the detonator (3) and which housing (4) is attached to the casing (3) and movable between a first position, wherein the detonator (3) is isolated from the pyrotechnical mixture (5), and a second position, wherein the detonator (3) extends in the pyrotechnical mixture (5).
PCT/EP2020/070728 2019-07-22 2020-07-22 Device for and method of cleaning installations WO2021013905A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2020318762A AU2020318762A1 (en) 2019-07-22 2020-07-22 Device for and method of cleaning installations
EP20746599.8A EP4004484A2 (en) 2019-07-22 2020-07-22 Device for and method of cleaning installations
JP2022504018A JP2022541598A (en) 2019-07-22 2020-07-22 Device for cleaning equipment and method for cleaning equipment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19187636.6A EP3770545B1 (en) 2019-07-22 2019-07-22 Device for and method of cleaning installations
EP19187636.6 2019-07-22

Publications (2)

Publication Number Publication Date
WO2021013905A2 WO2021013905A2 (en) 2021-01-28
WO2021013905A3 true WO2021013905A3 (en) 2021-03-04

Family

ID=67438459

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/070728 WO2021013905A2 (en) 2019-07-22 2020-07-22 Device for and method of cleaning installations

Country Status (4)

Country Link
EP (2) EP3770545B1 (en)
JP (1) JP2022541598A (en)
AU (1) AU2020318762A1 (en)
WO (1) WO2021013905A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI751919B (en) * 2021-02-26 2022-01-01 印能科技股份有限公司 Contact type electric rail overhead transport vehicle (OHT) dust collection system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445186A1 (en) * 1978-12-29 1980-07-25 Magyar Aluminium Explosive deposit removal in chemical appts. deposit - uses metered quantities of explosive inserted into deposit
US4920852A (en) * 1988-05-10 1990-05-01 Ireco Incorporated Portable, self-contained explosives system
EP1275925A1 (en) * 2001-07-09 2003-01-15 Hans Eichner GmbH & Co.KG Method and apparatus for destroying locally compact materials in hot thermal installations
US20060124019A1 (en) * 2004-12-14 2006-06-15 Plexus Scientific Corporation Conduit-clearing pyrotechnic device for remediation of residual explosive contamination
FR2971583A1 (en) * 2011-02-14 2012-08-17 Astrium Sas METHOD FOR DESTRUCTION OF EXPLOSION EXPLOSIVE WASTE AND CORRESPONDING DETONATION SYSTEM

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221046B2 (en) * 1971-11-16 1977-06-08
JPS5677782A (en) * 1979-11-29 1981-06-26 Nissan Motor Co Ltd Pyrotechnic time limiting device
JP2832500B2 (en) * 1992-12-02 1998-12-09 和彦 熱田 Bench blasting method
US5494004A (en) 1994-09-23 1996-02-27 Lockheed Corporation On line pulsed detonation/deflagration soot blower
JPH1054697A (en) * 1996-08-14 1998-02-24 Tadao Yoshida Energy substance processing structure
US5769034A (en) 1997-01-17 1998-06-23 Zilka; Frank Device, system and method for on-line explosive deslagging
JPH10288499A (en) * 1997-04-10 1998-10-27 Asahi Chem Ind Co Ltd Continuous portfire for electric detonator
JP3051439U (en) * 1997-10-14 1998-08-25 日興技化株式会社 Ignition device with static resistance
JP4122990B2 (en) * 2003-01-31 2008-07-23 日油株式会社 Water-containing explosive container, water-containing explosive container, and method for discharging water-containing explosive
JP5221856B2 (en) * 2006-07-06 2013-06-26 日興技化株式会社 Loading method of crushing cartridge
SE534577C2 (en) 2010-02-03 2011-10-11 Jan-Aake Bengtsson Stone crack cartridge and ignition capsule
WO2017145064A1 (en) * 2016-02-24 2017-08-31 Fowlds 3 Limited Cartridge with a displaceable initiator
DE202017001549U1 (en) 2017-03-23 2018-06-28 Volker Kruse System for cleaning incinerators by blasting in hot masses

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445186A1 (en) * 1978-12-29 1980-07-25 Magyar Aluminium Explosive deposit removal in chemical appts. deposit - uses metered quantities of explosive inserted into deposit
US4920852A (en) * 1988-05-10 1990-05-01 Ireco Incorporated Portable, self-contained explosives system
EP1275925A1 (en) * 2001-07-09 2003-01-15 Hans Eichner GmbH & Co.KG Method and apparatus for destroying locally compact materials in hot thermal installations
US20060124019A1 (en) * 2004-12-14 2006-06-15 Plexus Scientific Corporation Conduit-clearing pyrotechnic device for remediation of residual explosive contamination
FR2971583A1 (en) * 2011-02-14 2012-08-17 Astrium Sas METHOD FOR DESTRUCTION OF EXPLOSION EXPLOSIVE WASTE AND CORRESPONDING DETONATION SYSTEM

Also Published As

Publication number Publication date
JP2022541598A (en) 2022-09-26
WO2021013905A2 (en) 2021-01-28
EP4004484A2 (en) 2022-06-01
AU2020318762A1 (en) 2022-02-17
EP3770545A1 (en) 2021-01-27
EP3770545B1 (en) 2024-05-22

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