WO2003053601A1 - Procede pour nettoyer, gratter et decaper des surfaces - Google Patents

Procede pour nettoyer, gratter et decaper des surfaces Download PDF

Info

Publication number
WO2003053601A1
WO2003053601A1 PCT/EP2002/013129 EP0213129W WO03053601A1 WO 2003053601 A1 WO2003053601 A1 WO 2003053601A1 EP 0213129 W EP0213129 W EP 0213129W WO 03053601 A1 WO03053601 A1 WO 03053601A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
gas mixture
liquid
cleaning
water
Prior art date
Application number
PCT/EP2002/013129
Other languages
German (de)
English (en)
Inventor
Thomas Piller
Rolf WANKMÜLLER
Original Assignee
Piller Entgrattechnik 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 Piller Entgrattechnik Gmbh filed Critical Piller Entgrattechnik Gmbh
Priority to DE20220973U priority Critical patent/DE20220973U1/de
Publication of WO2003053601A1 publication Critical patent/WO2003053601A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/03005—Burners with an internal combustion chamber, e.g. for obtaining an increased heat release, a high speed jet flame or being used for starting the combustion

Definitions

  • liquid is conveyed as a medium by explosion of a gas mixture or continuous combustion thereof with high kinetic energy onto the surface to be processed.
  • Fig. 1 schematically shows a device for performing the method according to the invention with a liquid jet accelerated by explosive combustion of a gas mixture, in which after each explosion of fuel gas and oxygen, the device is cleaned with nitrogen and Fig. 2 shows a device with continuous combustion of the gas mixture to accelerate the liquid jet.
  • a liquid jet 19 of the smallest liquid particles with high kinetic energy is directed onto the surface to be processed and carries out the intended cleaning, roughening, removal, deburring, etc.
  • the supply of oxygen O 2 and fuel gas BG is repeated with the ignition and so an intermittent processing operation is carried out.
  • nitrogen N 2 can be supplied to the housing 10 via a feed line 17, which cleans the device and avoids the harmful influence of the combustion residues on the subsequent process step.
  • the parameters for the water, oxygen and fuel gas can be adapted to the desired machining process.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

La présente invention concerne un procédé pour nettoyer, gratter et décaper des surfaces au moyen d'un jet accéléré d'agent. L'objectif de la présente invention est de parvenir à une application universelle de ce procédé, avec un bilan énergétique favorable et une plus grande efficacité. A cette fin, le liquide servant d'agent est conduit avec une plus grande énergie cinétique sur la surface à traiter, par explosion d'un mélange gazeux ou par combustion continue de ce mélange.
PCT/EP2002/013129 2001-12-21 2002-11-22 Procede pour nettoyer, gratter et decaper des surfaces WO2003053601A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20220973U DE20220973U1 (de) 2002-11-22 2002-11-22 Vorrichtung zum Reinigen, Aufrauhen und Abtragen von Oberflächen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10163230.4 2001-12-21
DE2001163230 DE10163230A1 (de) 2001-12-21 2001-12-21 Verfahren zum Reinigen, Aufrauhen und Abtragen von Oberflächen

Publications (1)

Publication Number Publication Date
WO2003053601A1 true WO2003053601A1 (fr) 2003-07-03

Family

ID=7710357

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/013129 WO2003053601A1 (fr) 2001-12-21 2002-11-22 Procede pour nettoyer, gratter et decaper des surfaces

Country Status (2)

Country Link
DE (1) DE10163230A1 (fr)
WO (1) WO2003053601A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006038309A1 (de) * 2006-08-15 2008-02-21 Extrude Hone Gmbh Vorrichtung zum thermischen Entgraten von Werkstücken

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907759A1 (de) * 1979-02-28 1980-09-04 Bergwerksverband Gmbh Wasser-impuls-geraet
DE3447877C1 (de) * 1984-12-31 1986-07-24 Institut sverchtverdych materialov Akademii Nauk Ukrainskoj SSR, Kiew/Kiev Vorrichtung zum Detonationsauftragen von Überzügen auf Werkstücke
EP1155781A1 (fr) * 2000-05-17 2001-11-21 Thermo Blast International SA Lance thermo-abrasive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907759A1 (de) * 1979-02-28 1980-09-04 Bergwerksverband Gmbh Wasser-impuls-geraet
DE3447877C1 (de) * 1984-12-31 1986-07-24 Institut sverchtverdych materialov Akademii Nauk Ukrainskoj SSR, Kiew/Kiev Vorrichtung zum Detonationsauftragen von Überzügen auf Werkstücke
EP1155781A1 (fr) * 2000-05-17 2001-11-21 Thermo Blast International SA Lance thermo-abrasive

Also Published As

Publication number Publication date
DE10163230A1 (de) 2003-07-10

Similar Documents

Publication Publication Date Title
EP1183133B1 (fr) Outil de pulverisation et dispositif contenant ce dernier
EP1909977A1 (fr) Procede et outil pour nettoyer des cavites
DE102005054246B4 (de) Vorrichtung und Verfahren zum Bestrahlen einer Oberfläche mit Trockeneis-Teilchen
DE2647088B2 (de) Verfahren und Vorrichtung zum Reinigen von Oberflächen
DE102006002653A1 (de) Trockeneisstrahlverfahren und Anordnung zur Durchführung des Verfahrens
EP3233292B1 (fr) Procédé pour éliminer par jet de liquide le revêtement de surfaces
WO2003053601A1 (fr) Procede pour nettoyer, gratter et decaper des surfaces
DE102007018338A1 (de) Vorrichtung und Verfahren zum Partikelstrahlen mittels gefrorener Gaspartikel
DE19926084B4 (de) Absaugvorrichtung und Vorrichtung enthaltend eine Absaugvorrichtung
DE20220973U1 (de) Vorrichtung zum Reinigen, Aufrauhen und Abtragen von Oberflächen
DE10152536A1 (de) Verfahren und Vorrichtung zum Reduzieren einer Emission von Perfluorverbindungen (PFC-Emission) während der Halbleiterherstellung
WO2019233839A1 (fr) Dispositif et procédé de matage d'une surface
DE102006052615A1 (de) Einrichtung zum Bestrahlen von Reinigungsgut mit Flüssigkeit in einer Bestrahlungskammer
EP0714452B1 (fr) Procede et dispositif de traitement thermique dans un four a recuire a cloche
DE102007011909A1 (de) Optimierte Systemtechnik zum Impulsreinigen von Motorkomponenten
DE102007011908A1 (de) Impulsreinigen von Motorkomponenten
DE60314147T2 (de) Verfahren zur Reinigung der Wärmeaustauschflächen im Betrieb befindlicher Öfen
EP1180068A2 (fr) Procede et dispositif pour arrondir des aretes
EP0577543B1 (fr) Procédé et installation de nettoyage de gaz d'échappement d'un gros moteur diesel
DE10146642A1 (de) Verfahren zur Brennraumeinspritzung
WO2016087517A1 (fr) Dispositif de traitement à protection contre les émissions
EP0440038A1 (fr) Procédés et dispositif de lubrification utilisant une quantité minimale de lubrifiant
DE102005043278B4 (de) Verfahren und Vorrichtung zum Erzeugen eines sich ausdehnenden, diffusen Mikrowellenplasmas
EP3530408A1 (fr) Dispositif pour la coupe par jet de fluide haute pression
WO2010120250A1 (fr) Appareil pour augmenter l'énergie utile lors de la combustion d'un carburant

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CA JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP