DE102005055064A1 - Blasting device for the cleaning and stripping of long objects, such as wires, ribbons, rods, chains, stamped parts hanging together - Google Patents

Blasting device for the cleaning and stripping of long objects, such as wires, ribbons, rods, chains, stamped parts hanging together Download PDF

Info

Publication number
DE102005055064A1
DE102005055064A1 DE102005055064A DE102005055064A DE102005055064A1 DE 102005055064 A1 DE102005055064 A1 DE 102005055064A1 DE 102005055064 A DE102005055064 A DE 102005055064A DE 102005055064 A DE102005055064 A DE 102005055064A DE 102005055064 A1 DE102005055064 A1 DE 102005055064A1
Authority
DE
Germany
Prior art keywords
blasting
blasting device
jet
cleaned
nozzle
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.)
Withdrawn
Application number
DE102005055064A
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE102005055064A priority Critical patent/DE102005055064A1/en
Priority to AT06818421T priority patent/ATE464977T1/en
Priority to EP06818421A priority patent/EP1951475B1/en
Priority to PCT/EP2006/010710 priority patent/WO2007057117A2/en
Priority to DE502006006818T priority patent/DE502006006818D1/en
Publication of DE102005055064A1 publication Critical patent/DE102005055064A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

Disclosed is a jet device having a special configuration for cleaning/removing layers from objects whose length is at least five times greater than the diameter or the largest width thereof, particularly for cleaning/removing layers from wires, bands, bars, chains, stamped parts that are attached to each other.

Description

Das Trockeneisstrahlverfahren ist ein im Industriebereich bereits langjährig eingesetztes Verfahren. Aus dem Patent DE 102 43 693 B3 2004.04.01 ist ein Verfahren bekannt, dass direkt in einer Strahlpistole aus flüssigem Kohlendioxid Trockenschnee- bzw. Trockeneispartikel erzeugt, die anschließend in einen Trägergasstrom geführt und mit hoher Geschwindigkeit durch eine Düse auf zu reinigende Oberflächen gestrahlt werden.The dry ice blasting process is a process that has been used in the industrial sector for many years. From the patent DE 102 43 693 B3 2004.04.01 a method is known that dry snow or dry ice particles produced directly in a jet gun from liquid carbon dioxide, which are then fed into a carrier gas stream and blasted at high speed through a nozzle to be cleaned surfaces.

Für die Reinigung von Drähten, Bändern, Stangen, Ketten, aneinander hängenden kleinen Stanzteilen usw. waren die o.g. Verfahren bisher aus wirtschaftlichen Gründen nicht geeignet. Eine Abstrahlung der ringsum befindlichen Oberflächen dauert schon wegen der Düsenführung viel zu lange, ein großer Teil des Düsenstrahl geht dabei zusätzlich zumeist ins Leere.For cleaning of wires, Ribbons, rods, Chains, hanging together small stampings etc. were the o.g. Process hitherto from economic establish not suitable. A radiation of the surrounding surfaces takes already a lot because of the nozzle guide too long, a big one Part of the jet goes in addition mostly in the void.

Ziel der Erfindung ist es, längere Teile mit relativ zur Länge kleinem Durchmesser bzw. kleiner Querschnittsfläche effektiv und schnell mittels Trockeneis-Trockenschnee zu reinigen.aim The invention is longer Parts with relative to the length small diameter or small cross-sectional area effectively and quickly by means of Dry ice dry snow to clean.

Bei Versuchen hat sich gezeigt, dass sich das Strahlmittel im Trägergasstrom vorzugsweise mittig konzentriert. Das führt dazu, dass ein guter Reinigungseffekt der Oberflächen von längs in dem Trägergasstrom – vorzugsweise mittig und vorzugsweise entgegengesetzt dem Trägergasstrom – geführten Teilen erreicht wird. Vorzugsweise ist am Ausgang der Vorrichtung eine Düse – vorzugsweise eine konvergent-divergente Düse bzw. eine Lavaldüse – angebracht, durch die der zu reinigende Gegenstand in die Vorrichtung eingeführt wird und die gleichzeitig die Endreinigung des zu reinigenden Gegenstandes durchführt. Die Ausführung des zu reinigenden Gegenstandes erfolgt vorzugsweise stromabwärts der Düse vor der Strahlanlage. Düse, Ausführung und bei Erfordernis auch die gesamte Vorrichtung können bei Bedarf dabei dem Durchmesser / der Querschnittsfläche des zu reinigenden Gegenstandes angepasst sein. Düse und Ausführung bestehen bei Bedarf vorzugsweise aus verschleißfestem Material. Zur Ermöglichung einer geraden und ungehinderten Durchführung des zu reinigenden Gegenstandes kann die Vorrichtung auch gebogen sein. Falls erforderlich, kann der Trägergasstrom samt Strahlmittel und abgereinigten Verschmutzungen am Ausgang durch eine Absaugung oder eine andere Vorrichtung aufgefangen, Verschmutzungen und mögliche Strahlmittelreste dabei ausgefiltert werden.at Experiments have shown that the blasting agent in the carrier gas stream preferably concentrated in the center. This causes a good cleaning effect the surfaces from longitudinal in the carrier gas stream - preferably centrally and preferably opposite to the carrier gas flow - guided parts is reached. Preferably, at the output of the device is a Nozzle - preferably a convergent-divergent nozzle or a Laval nozzle - attached, through which the object to be cleaned is introduced into the device and at the same time performs the final cleaning of the object to be cleaned. The execution the object to be cleaned is preferably carried out downstream of the nozzle in front of the Blasting machine. Jet, execution and if required, the entire device can be used as needed while the diameter / cross-sectional area of the object to be cleaned be adjusted. jet and execution If necessary, preferably made of wear-resistant material. To enable a straight and unhindered implementation of the object to be cleaned the device can also be bent. If necessary, can the carrier gas stream including blasting agent and cleaned dirt at the exit through a Suction or other device collected, dirt and possible Blasting agent residues are filtered out.

Claims (10)

Strahlverfahren und -vorrichtung zur Reinigungszwecken von Gegenständen 3, die eine in Relation zur Querschnittsfläche große Länge von zumindest dem Fünffachen des Durchmessers bzw. des größten Breitenmaßes aufweisen, gekennzeichnet dadurch, dass durch die Vorrichtung 1 mit vorzugsweise hoher Geschwindigkeit ein mit Strahlmitteln beaufschlagter Trägergasstrom durch die Zuleitung 2 strömt, durch den ein in der Strahlvorrichtung 1 parallel zur Strömung vorzugsweise mittig in der Strahlvorrichtung 1 geführter Gegenstand 3 gereinigt bzw. entschichtet wird, der an einem Ende der Strahlvorrichtung 1 ein- und am anderen Ende der Strahlvorrichtung 1 wieder ausgeführt wird.Blasting method and apparatus for cleaning objects 3 having a length in relation to the cross-sectional area of at least five times the diameter or the largest width dimension, characterized in that by the device 1 at preferably high speed, a carrier gas stream charged with blasting agents through the supply line 2 flows through the one in the jet device 1 parallel to the flow, preferably in the center of the jet device 1 guided object 3 cleaned or stripped at one end of the blasting device 1 on and at the other end of the blasting device 1 is executed again. Strahlverfahren und -vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Gegenstand 3 entgegengesetzt der Strömungsrichtung durch die Strahlvorrichtung 1 durchgeführt wirdA blasting method and apparatus according to claim 1, characterized in that the article 3 opposite to the flow direction through the jet device 1 is carried out Strahlverfahren nach Anspruch 1–2, dadurch gekennzeichnet, dass das Strahlmittel Trockenschnee oder Trockeneis istBlasting method according to claims 1-2, characterized that the abrasive is dry snow or dry ice Strahlverfahren nach Anspruch 1–3, dadurch gekennzeichnet, das Drähte, Bänder, Stangen, Ketten, aneinander hängende Stanzteile durch die Strahlvorrichtung 1 geführt und gereinigt werdenBlasting method according to claim 1-3, characterized in that the wires, strips, rods, chains, each other hanging punched parts by the blasting device 1 be guided and cleaned Strahlvorrichtung nach Anspruch 1–4, dadurch gekennzeichnet, dass am stromaufwärtigen Ende der Vorrichtung 1 eine Strahldüse 4 angebracht istA blasting device according to claims 1-4, characterized in that at the upstream end of the device 1 a jet nozzle 4 is appropriate Strahlvorrichtung nach Anspruch 1–5, dadurch gekennzeichnet, dass die Strahldüse 4 eine konvergent-divergent Ausführung ausweist, vorzugsweise als LavaldüseA blasting device according to claims 1-5, characterized in that the blasting nozzle 4 identifies a convergent-divergent design, preferably as a Laval nozzle Strahlvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass an einem Ende der Strahlvorrichtung 1 eine Strahldüse 4 angebracht ist, die den zu reinigenden Gegenstand 3 ringsum umhüllt, wobei der Ausgang der Strahldüse 4 so ausgebildet ist, dass der Trägergasstrom samt Strahlmittel in einem Winkel von zumindest 5 Grad auf den zu reinigenden Gegenstand 3 einwirktA blasting device according to claim 1, characterized in that at one end of the blasting device 1 a jet nozzle 4 is attached, which surrounds the object 3 to be cleaned all around, wherein the output of the jet nozzle 4 is formed so that the carrier gas stream including blasting agent at an angle of at least 5 degrees to the object to be cleaned 3 acts Strahlvorrichtung nach Anspruch 1–6, dadurch gekennzeichnet, dass Strahldüse 4 und die entgegengesetzte Ausführung 5 der Strahlvorrichtung 1 aus verschleißfestem Material bestehenBlasting device according to claim 1-6, characterized in that the jet nozzle 4 and the opposite version 5 the blasting device 1 Made of wear-resistant material Strahlvorrichtung nach Anspruch 1–7, dadurch gekennzeichnet, dass am stromaufwärtigen Ende der Strahlvorrichtung 1 eine Absaugung oder Auffangvorrichtung angebracht istA blasting device according to claims 1-7, characterized in that at the upstream end of the blasting device 1 a suction or collecting device is attached Strahlvorrichtung nach Anspruch 1–9, dadurch gekennzeichnet, dass die Querschnittsfläche von Strahldüse 4 und Ausführung 5 der Strahlvorrichtung der Querschnittsfläche des zu reinigenden Gegenstandes 3 so angepasst ist, dass zwischen den Innenflächen der Strahldüse 4 und der Ausführung der Strahlvorrichtung 1 ein Abstand von mindestens 0,50 mm entsteht.Blasting device according to claim 1-9, characterized in that the cross-sectional area of jet nozzle 4 and execution 5 the jet device of the cross-sectional area of the object to be cleaned 3 is adjusted so that between the inner surfaces of the jet nozzle 4 and the execution the blasting device 1 a distance of at least 0.50 mm arises.
DE102005055064A 2005-11-16 2005-11-16 Blasting device for the cleaning and stripping of long objects, such as wires, ribbons, rods, chains, stamped parts hanging together Withdrawn DE102005055064A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102005055064A DE102005055064A1 (en) 2005-11-16 2005-11-16 Blasting device for the cleaning and stripping of long objects, such as wires, ribbons, rods, chains, stamped parts hanging together
AT06818421T ATE464977T1 (en) 2005-11-16 2006-11-09 BLASTING PROCESS FOR CLEANING AND DECOATING LONG OBJECTS
EP06818421A EP1951475B1 (en) 2005-11-16 2006-11-09 Jet process for cleaning and removing layers from long objects
PCT/EP2006/010710 WO2007057117A2 (en) 2005-11-16 2006-11-09 Jet device for cleaning and removing layers from long objects
DE502006006818T DE502006006818D1 (en) 2005-11-16 2006-11-09 BEAM PROCESSING FOR CLEANING AND DEALING LONG OBJECTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005055064A DE102005055064A1 (en) 2005-11-16 2005-11-16 Blasting device for the cleaning and stripping of long objects, such as wires, ribbons, rods, chains, stamped parts hanging together

Publications (1)

Publication Number Publication Date
DE102005055064A1 true DE102005055064A1 (en) 2007-05-24

Family

ID=37989421

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005055064A Withdrawn DE102005055064A1 (en) 2005-11-16 2005-11-16 Blasting device for the cleaning and stripping of long objects, such as wires, ribbons, rods, chains, stamped parts hanging together
DE502006006818T Active DE502006006818D1 (en) 2005-11-16 2006-11-09 BEAM PROCESSING FOR CLEANING AND DEALING LONG OBJECTS

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502006006818T Active DE502006006818D1 (en) 2005-11-16 2006-11-09 BEAM PROCESSING FOR CLEANING AND DEALING LONG OBJECTS

Country Status (4)

Country Link
EP (1) EP1951475B1 (en)
AT (1) ATE464977T1 (en)
DE (2) DE102005055064A1 (en)
WO (1) WO2007057117A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007047629A1 (en) 2007-04-13 2008-10-16 Stein, Ralf Method of applying a high-strength coating to workpieces and / or materials
JP6002308B1 (en) * 2015-11-30 2016-10-05 株式会社望月 Wire surface polishing equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906672A (en) * 1974-10-17 1975-09-23 Fuji Seiki Machine Works Descaling device
JP3618695B2 (en) * 2001-07-09 2005-02-09 東芝プラントシステム株式会社 Wire surface processing equipment
WO2005016565A1 (en) * 2003-08-18 2005-02-24 Lec Technologies Inc. Cryogenic descaling process

Also Published As

Publication number Publication date
WO2007057117A3 (en) 2007-11-29
ATE464977T1 (en) 2010-05-15
WO2007057117A2 (en) 2007-05-24
EP1951475A2 (en) 2008-08-06
DE502006006818D1 (en) 2010-06-02
EP1951475B1 (en) 2010-04-21

Similar Documents

Publication Publication Date Title
DE10050732A1 (en) Stretch reduction system for chainsaw for cutting concrete
AT405308B (en) METHOD AND DEVICE FOR CLEANING A PIPELINE WITH DROP PIPE
DE102005055064A1 (en) Blasting device for the cleaning and stripping of long objects, such as wires, ribbons, rods, chains, stamped parts hanging together
DE102012110778A1 (en) Method for cleaning linear extended objects e.g. such as cam shaft, involves blowing cleaning medium onto object to remove oil or other debris, and directing nozzles into annular gap between object and nozzle carrier tangent to object
WO2018095764A1 (en) Pipe cleaning bar and method for cleaning a pipe
DE102015201464B4 (en) Device and method for gluing particles
DE3505675A1 (en) METHOD FOR REMOVING SURFACES
DE19955660C1 (en) Particle jet treatment for texturing of cloth surfaces, employs particles made from cold, solidified fluid
DE400011C (en) Pipe cleaning device with tools moved and driven forward by pressurized water
DE20300883U1 (en) Device for generating a gas-liquid mixture in the area of cutting tools
EP2098334B1 (en) Device for deburring, uncramping and cleaning the coolant canals in a cylinder head
DE2210282A1 (en) Dust control device for Bergmannian extraction machines
DE4440483A1 (en) Surface cleaning equipment using high pressure water
DE202006007102U1 (en) Conveyor belt cleaner comprises system carrier and wiping module with openings to generate cleaning spray from water
DE19701010A1 (en) Pipeline interior cleaning by pressurised medium
DE102019112307A1 (en) Method and device for cleaning a surface of a conveyor belt from residues of mined raw materials and overburden
DE102018130100B4 (en) Blasting process and blasting device
DE102013109124A1 (en) Method and device for cleaning surfaces of a fin heat exchanger
AT523553A1 (en) Blasting method and blasting device
DE102006033084A1 (en) Process and assembly to clean moving conveyer belt in paper mill has jets inclined at an angle to the belt surface
DE3039028A1 (en) Cleaning and descaling of hot material surfaces - uses pressurised water jet with blasting substance admixture, impinging on surface at sharp angle
WO2006039947A1 (en) Jet nozzle provided with several output channels embodied in the form of laval nozzles
DE202018103145U1 (en) Apparatus for pipe inspection or repair with a cleaning device with a nozzle for surface cleaning of the viewing window of a camera
DE102022205099B3 (en) Process for cleaning plastic surfaces
DE490951C (en) Device for cleaning tubular collecting electrodes of electrical gas cleaning systems with scrapers

Legal Events

Date Code Title Description
8181 Inventor (new situation)

Inventor name: INVENTOR IS APPLICANT

8139 Disposal/non-payment of the annual fee