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DE396974C - Process for cleaning machine parts - Google Patents

Process for cleaning machine parts

Info

Publication number
DE396974C
DE396974C DEH95300D DEH0095300D DE396974C DE 396974 C DE396974 C DE 396974C DE H95300 D DEH95300 D DE H95300D DE H0095300 D DEH0095300 D DE H0095300D DE 396974 C DE396974 C DE 396974C
Authority
DE
Germany
Prior art keywords
machine parts
oxygen
cleaning machine
cleaned
parts
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.)
Expired
Application number
DEH95300D
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.)
Hannoversche Maschinenbau AG
Original Assignee
Hannoversche Maschinenbau AG
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 Hannoversche Maschinenbau AG filed Critical Hannoversche Maschinenbau AG
Priority to DEH95300D priority Critical patent/DE396974C/en
Application granted granted Critical
Publication of DE396974C publication Critical patent/DE396974C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00Apparatus for cleaning or pickling metallic material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28GCLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G13/00Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)

Description

Es ist bekannt, Maschinenteile von innen und außen vom Schmutz zu reinigen, indem die ihnen anhaftenden brennbaren Teile mit Öl, Kohle, Fasern oder sonstigen Stoffen mittels Flamme abgebrannt werden, wobei gegebenenfalls die Brennwirkung durch vorheriges Tränken mit Öl ο. dgl. Stoffen begünstigt wird.It is known to clean machine parts from the inside and outside of dirt by the flammable parts adhering to them with oil, carbon, fibers or other substances Flame are burned down, where appropriate the burning effect by prior soaking with oil ο. Like. Substances is favored.

Hierbei ist ein Nachteil, daß infolge der auftretenden Vergasung sich wohl eine FlammeA disadvantage here is that as a result of the gasification that occurs there is probably a flame

to bildet, die einen Teil des Schmutzes zerstört, jedoch nicht genügend Hitze entwickeln kann, um eine vollständige Verbrennung der Stoffe zu erzielen, insbesondere wenn es sich um Maschinenteile von großen Maßen handelt, bei welchen die sich entwickelnde Wärme abgeleitet wird. Außerdem ist insbesondere bei der Reinigung von Innenräumen ein vorheriges vollständiges Auseinandernehmen der Teile erforderlich, wie z. B. bei Zylindern vonto, which destroys part of the dirt, but cannot develop enough heat, to achieve a complete combustion of the substances, especially when it comes to Machine parts of large dimensions are involved, in which the developing heat is dissipated will. In addition, especially when cleaning interiors is a previous one complete disassembly of the parts required, such as B. with cylinders of

Öl- und Gasmotoren.Oil and gas engines.

Die vorliegende Erfindung vermeidet diese Nachteile und erreicht eine vollständige Beseitigung des Schmutzes in kürzester Zeit auch ohne Auseinandernehmen der Teile dadurch, daß den in Brand gesetzten Sehmutzteilen Sauerstoff zugeführt wird; hierdurch erfolgt ein vollständiges Verbrennen. Auf die Weise ist es möglich, z. B. bei Zylindern von Ölmotoren durch Lösen der Zündkerze oder eines Auslaßventils oder einer sonstigen lösbaren Verschraubung in das Innere des Zylinders Sauerstoff einzuführen und gegebenenfalls die Abgase durch die gleiche oder eine andere Öffnung abzuführen. Die Inbrandsetzung einer Schmutzstelle kann in beliebiger Weise, z. B. durch Auflegen oder Ankleben eines entzündeten, mit Benzin getränkten Wattebausches, eines Holzspanes, Papiers oder auf sonst beliebige Weise erfolgen. Durch die Sauerstoffzufuhr findet eine vollständige Verbrennung statt, so daß keine Rückstände verbleiben. Das Ausbrennen geht sehr rasch vor sich, so daß eine übermäßige Erwärmung der Maschinenteile und damit ein etwaiges Verziehen derselben vermieden wird. Der Sauerstoff kann der brennenden Stelle auch durch einen Schlauch oder ein Rohr zugeführt werden, was insbesondere bei der äußeren Reinigung von Maschinenteilen vorzuziehen ist, sofern dieselben nicht in Behälter eingebracht werden können, denen dauernd Sauerstoff zugeführt wird.The present invention avoids these disadvantages and achieves a complete elimination of the dirt in the shortest possible time without having to take the parts apart by removing the protective parts that have been set on fire Oxygen is supplied; this results in complete burning. In this way it is possible to e.g. B. with cylinders of oil engines by loosening the spark plug or an exhaust valve or another detachable screw connection to introduce oxygen into the interior of the cylinder and, if necessary discharge the exhaust gases through the same or a different opening. The firing a dirt spot can be used in any way, e.g. B. by hanging up or gluing an inflamed cotton swab soaked with petrol, a piece of wood, paper or in any other way. The oxygen supply causes complete combustion so that no residues remain. The burnout goes on very quickly, so that excessive heating of the machine parts and so that any warping of the same is avoided. The oxygen can do that Burning point can also be fed through a hose or a pipe, something in particular is preferable for the external cleaning of machine parts, provided that they cannot be put into containers, which are constantly supplied with oxygen.

An Stelle von reinem Sauerstoff kann auch eine Mischung dieses Gases mit anderen Gasen, z. B. ein Leuchtgassauerstoffgebläse genommen werden, um die gleiche Wirkung zu erzielen, wobei noch der Vorteil sich ergibt, daß ein Entzünden der Schmutzkruste unnötig wird, wenn zuvor die Leuchtgasflamme entzündet wurde.Instead of pure oxygen, a mixture of this gas with other gases, z. B. a luminous gas oxygen blower can be used to achieve the same effect, there is also the advantage that igniting the dirt crust is unnecessary, if the luminous gas flame has been ignited beforehand.

Claims (4)

Patent-Ansprüche:Patent Claims: i. Verfahren zur Reinigung von Maschinenteilen durch Abbrennen mittels Flamme, dadurch gekennzeichnet, daß die Verbrennung des in Brand gesetzten Schmutzes durch Zufuhr von Sauerstoff oder Sauerstoffgasgemischen restlos erfolgt.i. Process for cleaning machine parts by burning them off Flame, characterized in that the dirt set on fire is burned by the supply of oxygen or oxygen gas mixtures completely. 2. Verfahren na^h^ Anspruch ι, dadurch i von innen zu reinigenden Maschinenteile gekennzeichnet, daß den Brennstellen der ' Sauerstoff zugeführt wird.2. Method na ^ h ^ claim ι, thereby i machine parts to be cleaned from the inside characterized in that the 'oxygen is supplied to the burners. von außen oder von innen zu reinigenden ■ 4. Verfahren nach Anspruch 1, dadurchfrom the outside or from the inside to be cleaned ■ 4. The method according to claim 1, characterized Maschinenteile der Sauerstoff durch ein gekennzeichnet, daß die von außen oderMachine parts of the oxygen characterized by a that the outside or Rohr zugeführt wird. ; innen zu reinigenden Maschinenteile in Be-Tube is fed. ; machine parts to be cleaned inside 3. Verfahren nach Anspruch i, dadurch ' hälter eingebracht werden, denen Sauergekennzeichnet, daß den Höhlungen der i stoff zugeführt wird. 3. The method according to claim i, characterized 'containers are introduced, which Sauergekenn that the cavities of the i substance is supplied. BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.
DEH95300D 1923-11-21 1923-11-21 Process for cleaning machine parts Expired DE396974C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH95300D DE396974C (en) 1923-11-21 1923-11-21 Process for cleaning machine parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH95300D DE396974C (en) 1923-11-21 1923-11-21 Process for cleaning machine parts

Publications (1)

Publication Number Publication Date
DE396974C true DE396974C (en) 1924-06-12

Family

ID=7167247

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH95300D Expired DE396974C (en) 1923-11-21 1923-11-21 Process for cleaning machine parts

Country Status (1)

Country Link
DE (1) DE396974C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6958424B1 (en) * 2004-12-10 2005-10-25 Honeywell International Inc. Process for fluoroalkenes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6958424B1 (en) * 2004-12-10 2005-10-25 Honeywell International Inc. Process for fluoroalkenes

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