[go: up one dir, main page]

DE1508175B1 - Device for sucking off the gases and vapors from molten metal in the immersion process, in particular from molten cast iron - Google Patents

Device for sucking off the gases and vapors from molten metal in the immersion process, in particular from molten cast iron

Info

Publication number
DE1508175B1
DE1508175B1 DE19661508175 DE1508175A DE1508175B1 DE 1508175 B1 DE1508175 B1 DE 1508175B1 DE 19661508175 DE19661508175 DE 19661508175 DE 1508175 A DE1508175 A DE 1508175A DE 1508175 B1 DE1508175 B1 DE 1508175B1
Authority
DE
Germany
Prior art keywords
lid
vapors
cast iron
gases
pan
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.)
Pending
Application number
DE19661508175
Other languages
German (de)
Inventor
Egen Dipl-Ing Hans Walter
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.)
A Friedrich Flender AG
Original Assignee
A Friedrich Flender 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 A Friedrich Flender AG filed Critical A Friedrich Flender AG
Publication of DE1508175B1 publication Critical patent/DE1508175B1/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (2)

Patentansprüche:Patent claims: 1. Vorrichtung zum Absaugen der Gase und Dämpfe von Metallschmelzen beim Tauchverfahren, insbesondere von Gußeisenschmelzen, mit einer im wesentlichen aus Tauchglocke mit Deckel und einer zentriert abgestellten Behandlungspfanne bestehenden Tauchanlage, dadurch gekennzeichnet, daß an dem weit über den Pfannenrand ragenden Deckel (1) ein nach unten gerichteter Kragen (14) vorgesehen ist, wobei im Deckel im Raum zwischen Deckel- und Pfannenrand, am Umfang verteilt, Schlitze (13) angeordnet sind, die in eine im Oberteil des Deckels befindliche Ausgleichkammer (17) münden, von welcher ein Anschlußstutzen (10) die Verbindung zu einem hohlen, Deckel und Glocke tragenden Tragarm (3) herstellt, an dessen anderem Ende ein flexibler Schlauch (11) od. dgl. angebracht ist, an den ein Absaugventilator (12) angeschlossen ist.1. Device for extracting gases and vapors from molten metal during the immersion process, in particular of cast iron melts, with a substantially immersion bell with a lid and a centered treatment pan existing immersion system, thereby characterized in that on the lid (1) protruding far beyond the edge of the pan, a downward directed collar (14) is provided, wherein in the lid in the space between the lid and pan edge, Distributed on the circumference, slots (13) are arranged, which are located in a located in the upper part of the lid Compensating chamber (17) open, from which a connecting piece (10) the connection to a hollow, cover and bell-bearing support arm (3) manufactures, at the other end a flexible hose (11) or the like is attached to which a suction fan (12) is connected is. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der aus einem Hohlprofil gebildete Tragarm (3) schwenkbar an einer auf- und abbewegbaren Säule (4) angeordnet ist.2. Apparatus according to claim 1, characterized in that the formed from a hollow profile Support arm (3) is arranged pivotably on an up and down column (4).
DE19661508175 1966-08-29 1966-08-29 Device for sucking off the gases and vapors from molten metal in the immersion process, in particular from molten cast iron Pending DE1508175B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0050072 1966-08-29

Publications (1)

Publication Number Publication Date
DE1508175B1 true DE1508175B1 (en) 1970-01-15

Family

ID=7103502

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661508175 Pending DE1508175B1 (en) 1966-08-29 1966-08-29 Device for sucking off the gases and vapors from molten metal in the immersion process, in particular from molten cast iron

Country Status (1)

Country Link
DE (1) DE1508175B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0172785A1 (en) * 1984-07-19 1986-02-26 MANNESMANN Aktiengesellschaft Metallurgical vessel
EP0469621A3 (en) * 1990-08-02 1992-03-18 Mitsubishi Jukogyo Kabushiki Kaisha Method for spherodizing molten cast iron and ladle for use in the spherodizing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031818B (en) * 1953-08-03 1958-06-12 Schuechtermann & Kremer Device for introducing magnesium and similar substances into essentially iron-based fused baths, especially cast iron

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031818B (en) * 1953-08-03 1958-06-12 Schuechtermann & Kremer Device for introducing magnesium and similar substances into essentially iron-based fused baths, especially cast iron

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0172785A1 (en) * 1984-07-19 1986-02-26 MANNESMANN Aktiengesellschaft Metallurgical vessel
EP0469621A3 (en) * 1990-08-02 1992-03-18 Mitsubishi Jukogyo Kabushiki Kaisha Method for spherodizing molten cast iron and ladle for use in the spherodizing

Similar Documents

Publication Publication Date Title
DE69100752D1 (en) METHOD AND DEVICE FOR INFLUENCING THE TEMPERATURE OF A CONTAINER DURING THE PRODUCTION THEREOF.
AT384971B (en) DEVICE FOR FILTERING MOLTEN METAL
PT70690A (en) Method and apparatus for filtering contaminants from a fluid
DE1508175B1 (en) Device for sucking off the gases and vapors from molten metal in the immersion process, in particular from molten cast iron
CH609891A5 (en) Process for removing deposits from the inner wall of a vessel or pipe and device for carrying out the process
DE1521238B2 (en) DEVICE FOR PRODUCING COATS ON IN PARTICULAR CYLINDRICAL OBJECTS BY VACUUM EVAPORATION
DE3146478A1 (en) Apparatus for cleaning injection nozzles, conveying screws and suchlike parts of plastics injection-moulding machines of adhering remains of thermoplastic materials
DE68904412D1 (en) DEVICE FOR PLACING AND FASTENING PARTS ON A FILTER FLOOR, WHICH PARTS ENSURE THE FLOW FLOW THROUGH THIS FILTER FLOOR.
DE1906985B2 (en) Method and device for producing float glass
DE69001382D1 (en) DEVICE FOR MOUNTING A LOWER PART ON THE LOADING OF A WEAVING MACHINE.
DE72041T1 (en) DEVICE FOR CONNECTING A SPOUT TO A SUBMERSIBLE TUBE, BOTH OF REFRACTIVE FABRIC.
GB1086746A (en) Apparatus for and method of filtering fluids
DE3668213D1 (en) DEVICE FOR RELEASING A CONDITIONAL LOCK FROM THE OPERATION OF A LOCK.
CH651652A5 (en) Closed induction melting and casting furnace with a lifting device for a casting mould
FR2317362A1 (en) PROCESS FOR REMOVING ONE OR MORE HEAVY METALS FROM A FLUID CONTAINING THE SAID METALS
AT368320B (en) DEVICE FOR ESTABLISHING THE CONNECTION BETWEEN THE CONNECTING POINTS OF A COMPONENT AND CONNECTING POINTS
DE2154980C3 (en) Side channel pump
DE218497C (en)
DE1088669B (en) Method and device for the production of molded shells from refractory or refractory material
ZM5779A1 (en) Process and equipment for the leaching and precipitating of metal from a metalliferous solid
DE68920334D1 (en) DEVICE FOR REGULATING THE FLOW RATE OF MOLTEN METAL.
DE694151C (en) Device for removing non-ferrous metals from iron clad therewith
DE1508175C (en) Device for extracting the gases and vapors from molten metal during the immersion process, in particular from molten cast iron
DE2458256C2 (en) Method for stripping a lost measuring head from a measuring lance and device for carrying out the method
DE3865686D1 (en) DEVICE AND METHOD FOR PREVENTING THE BREAKAGE OF A METAL WIRE.

Legal Events

Date Code Title Description
E771 Valid patent as to the heymanns-index 1977, willingness to grant licences