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DE411338C - Pole device - Google Patents

Pole device

Info

Publication number
DE411338C
DE411338C DEH95416D DEH0095416D DE411338C DE 411338 C DE411338 C DE 411338C DE H95416 D DEH95416 D DE H95416D DE H0095416 D DEH0095416 D DE H0095416D DE 411338 C DE411338 C DE 411338C
Authority
DE
Germany
Prior art keywords
pole device
melting kettle
melt
liquid
steam
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
DEH95416D
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.)
MAX HOTES
Original Assignee
MAX HOTES
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 MAX HOTES filed Critical MAX HOTES
Priority to DEH95416D priority Critical patent/DE411338C/en
Application granted granted Critical
Publication of DE411338C publication Critical patent/DE411338C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)

Description

Polvorrichtung. Der Gegenstand der vorliegenden Erfindung stellt einen Polapparat dar. Von den Polvorrichtungen, die in der Metallurgie zum Einführen von Feuchtigkeit in einen mit flüssigem Metall gefüllten Schmelzkessel verwendet werden, unterscheidet sich dieser Apparat dadurch, daß der einzuführende Wasserdampf in einem Druckgefäß erzeugt wird, das einfach auf dem Rande eines Schmelzkessels aufgestellt wird und in dem der Dampfdruck durch die ausstrahlende Hitze des flüssigen Metalls erzeugt wird, wobei der Dampf ein so eingerichfietes 'Rohrsystem passieren muß, daß er trocken in die Schmelze tritt.Pole device. The object of the present invention provides a Polar apparatus. Of the polar devices used in metallurgy for the introduction of Moisture is used in a melting kettle filled with molten metal, This apparatus differs in that the water vapor to be introduced is in a pressure vessel is generated, which is simply placed on the edge of a melting pot becomes and in which the Steam pressure due to the radiating heat of the liquid metal is generated, with the steam being a pipe system must happen that it enters the melt dry.

Auf der Zeichnung ist der Erfindungsgegenstand dargestellt, und zwar zeigt: Abb. i einen Längsschnitt durch den Apparat, unter welchem ein Schmelzkessel angedeutet ist.The subject of the invention is shown in the drawing, namely shows: Fig. i a longitudinal section through the apparatus, under which a melting kettle is indicated.

Abb. z einen Querschnitt durch die Traglaschen des Apparates.Fig. Z shows a cross-section through the carrying straps of the apparatus.

Das Druckgefäß a wird durch den Fülltrichter bis zur Höhe des Rohres d mit Wasser oder sonst einer zu verdampfenden Flüssigkeit gefüllt. Sobald der Inhalt des Druckgefäßes durch die Abhitze der Schmelze beginnt zu kochen, wird das Regulierventil langsam gedrosselt, so daß die Dämpfe den Gegendruck des im Schmelzkessel befindlichen flüssigen Metallei überwinden und durch die Rohre b und c in das flüssige Metall eindringen. Die Anordnung der Rohre b und c, ee im- Druckgefäß tt eingeschweißt sind, ist so getroffen, daß nur trockener Heißdampf in die Schmelze eindringen kann. Hierdurch wird das für die Bedienung der Schmelzkessel bei anderen Polvorrichtungen so gefährliche Herumspritzen von Metall ver mieden.The pressure vessel a is through the filling funnel up to the level of the pipe d filled with water or some other liquid to be evaporated. Once the content the pressure vessel due to the waste heat of the melt begins to boil, the regulating valve opens slowly throttled so that the vapors counterpressure in the melting kettle overcome liquid metallei and through pipes b and c into the liquid metal penetration. The arrangement of the tubes b and c, ee in the pressure vessel tt welded is made in such a way that only dry superheated steam can penetrate the melt. This makes it possible to operate the melting kettles in other pole devices in this way, avoid dangerous splashing of metal.

Claims (1)

PATENT-ANSPRUcH: Polvorrichtung, dadurch gekennzeichnet, .daß in einem auf den. Rand eines Schmelzkessels aufgestellten Druckgefäße eine Flüssigkeit durch die Abhitze des Schmelzkessels zum Kochen gebracht wird, deren Dampf durch ein so beschaffenes Rohrsystem in die darunter befindliche Metallschmelze geleitet wird, daß der Dampf als trockener Heißdampf in die Schmelze tritt. PATENT CLAIM: Pole device, characterized in that in one on the. On the edge of a melting kettle placed pressure vessels a liquid is brought to the boil by the waste heat of the melting kettle, the vapor of which is passed through a pipe system constructed in such a way into the metal melt below that the steam enters the melt as dry superheated steam.
DEH95416D 1923-12-02 1923-12-02 Pole device Expired DE411338C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH95416D DE411338C (en) 1923-12-02 1923-12-02 Pole device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH95416D DE411338C (en) 1923-12-02 1923-12-02 Pole device

Publications (1)

Publication Number Publication Date
DE411338C true DE411338C (en) 1925-03-23

Family

ID=7167274

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH95416D Expired DE411338C (en) 1923-12-02 1923-12-02 Pole device

Country Status (1)

Country Link
DE (1) DE411338C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594446A1 (en) * 1986-02-14 1987-08-21 Siderurgie Fse Inst Rech Cooled immersed lance for injecting gaseous product into a metal bath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594446A1 (en) * 1986-02-14 1987-08-21 Siderurgie Fse Inst Rech Cooled immersed lance for injecting gaseous product into a metal bath

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