DE20014530U1 - Interruption of the outlet opening in the bottom area in the case of pouring crucibles for the casting of casting tools - Google Patents

Interruption of the outlet opening in the bottom area in the case of pouring crucibles for the casting of casting tools

Info

Publication number
DE20014530U1
DE20014530U1 DE20014530U DE20014530U DE20014530U1 DE 20014530 U1 DE20014530 U1 DE 20014530U1 DE 20014530 U DE20014530 U DE 20014530U DE 20014530 U DE20014530 U DE 20014530U DE 20014530 U1 DE20014530 U1 DE 20014530U1
Authority
DE
Germany
Prior art keywords
casting
interruption
stone plate
outlet opening
carbon
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 - Lifetime
Application number
DE20014530U
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.)
FEMUK BETR SBERATUNG GmbH
Original Assignee
FEMUK BETR SBERATUNG 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 FEMUK BETR SBERATUNG GmbH filed Critical FEMUK BETR SBERATUNG GmbH
Priority to DE20014530U priority Critical patent/DE20014530U1/en
Publication of DE20014530U1 publication Critical patent/DE20014530U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/26—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rotatively movable plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/10—Crucibles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1518—Tapholes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/0806—Charging or discharging devices
    • F27B2014/0818—Discharging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. . Unterbrechung der Austrittsöffnung im Bodenbereich bei Giesstiegeln zum Abguss von Giesswerkzeugen oder Ko­ killen durch Schmelze, deren Fluss bzw. Abgiessen des Giesswerkzeugs unterbrochen und verschlossen wird und dann das Giesswerkzeug von dem Giesstiegel entfernt werden kann, dadurch gekennzeichnet,
dass die Austrittsöffnung (1) bzw. Verlängerungen (3) im Bereich des Tiegelbodens (1) des Schmelztiegels (1a) durch kreisrunde Bewegung des kugelförmigen Ein­ satzes (7) in dem Einsatz (6) mit kugelförmiger Ausneh­ mung (6a) verschlossen bzw. der Schmelzfluss getrennt wird,
die Unterbrechung des Schmelzflusses bzw. der Verschluss im Bereich des Tiegelbodens (1a) dies Giesstiegels (1b) durch waagrechte Bewegung einer beweglichen Kohlen­ stoffsteinplatte (17) in Verbindung mit einer festen Kohlenstoffsteinplatte (16) erfolgt
oder der Schmelzfluss getrennt wird bzw. der Verschluss im Bereich des Tiegelbodens (1a) durch kreisrunde Bewe­ gung der beweglichen Kohlenstoffsteinplatte (22) in Verbindung mit der festen Kohlenstoffsteinplatte (16) erfolgt.1. . Interruption of the outlet opening in the bottom area in the case of casting pots for the casting of casting tools or molds by melt, the flow or pouring of the casting tool is interrupted and closed and then the casting tool can be removed from the casting pot, characterized in that
that the outlet opening ( 1 ) or extensions ( 3 ) in the region of the crucible bottom ( 1 ) of the crucible ( 1 a) by circular movement of the spherical insert ( 7 ) in the insert ( 6 ) with a spherical recess ( 6 a) or the melt flow is separated,
the interruption of the melt flow or the closure in the region of the crucible bottom ( 1 a) of this casting mold ( 1 b) is carried out by horizontal movement of a movable carbon plate ( 17 ) in conjunction with a solid carbon plate ( 16 )
or the melt flow is separated or the closure takes place in the region of the crucible bottom ( 1 a) by circular movement of the movable carbon stone plate ( 22 ) in connection with the fixed carbon stone plate ( 16 ). 2. Unterbrechung der Austrittsöffnung im Bodenbereich bei Giesstiegeln, dadurch gekennzeichnet, dass die kreisrunde Drehbewegung des kugelförmigen Ein­ satzes (7) durch den Führungs- und Haltestabs (11) stattfindet und die Lagerung desselben in dem Einsatz mit kugelförmiger Ausnehmung (6) durch eine Federung (12) begünstigt wird.2. Interruption of the outlet opening in the bottom area at casting pots, characterized in that the circular rotary movement of the spherical insert ( 7 ) by the guide and holding rod ( 11 ) and the storage of the same in the insert with a spherical recess ( 6 ) by a suspension ( 12 ) is favored. 3. Unterbrechung der Austrittsöffnung im Bodenbereich bei Giesstiegeln, dadurch gekennzeichnet,
dass anstelle des kugelförmigen Einsatzes (7) eine bewegliche Kohlenstoffsteinplatte (17) Verwendung findet, die in ihrer Stärke planparallel gestaltet ist und in der Breite parallel ausgeführt ist,
die Bohrung für den Führungs- und Haltestab (11) länglich gestaltet ist, damit eine Längsverschiebung der Kohlen­ stoffsteinplatte (17) möglich ist,
die Verlängerung der beweglichen Kohlenstoffsteinplatte (17) so gewählt ist, wie es erforderlich ist.3. Interruption of the outlet opening in the bottom area in the case of casting pots, characterized in that
that instead of the spherical insert ( 7 ), a movable carbon stone plate ( 17 ) is used, which is plane-parallel in its thickness and parallel in its width,
the bore for the guide and holding rod ( 11 ) is elongated so that a longitudinal displacement of the carbon slab ( 17 ) is possible,
the extension of the movable carbon stone plate ( 17 ) is selected as required. 4. Unterbrechung der Austrittsöffnung im Bodenbereich bei Giesstiegeln, dadurch gekennzeichnet,
dass die Schmelze im Bereich des Tiegelbodens (1a) Fig. 7 und der Stärke (16) Fig. 7 der Kohlenstoffstein­ platte mit der Schmelze im Tiegel (1b) Fig. 7 verbunden und flüssig bleibt, wenn die Kohlenstoffsteinplatte (17) Fig. 8 verschoben oder die Kohlenstoffsteinplatte (22) Fig. 8 verdreht wird,
der in der Kohlenstoffsteinplatte (17) oder (22) Fig. 8 verbleibende Rest gelangt bei dem nächsten Abguss durch den Druck der Schmelze mit in die Kokille.4. Interruption of the outlet opening in the bottom area in the case of casting pots, characterized in that
that the melt in the area of the crucible bottom ( 1 a) Fig. 7 and the starch ( 16 ) Fig. 7 of the carbon stone plate connected to the melt in the crucible ( 1 b) Fig. 7 and remains liquid when the carbon stone plate ( 17 ) Fig . displaced 8 or the carbon stone plate (22) FIG. 8 is rotated,
the remainder remaining in the carbon stone plate ( 17 ) or ( 22 ) Fig. 8 reaches the mold during the next casting due to the pressure of the melt.
DE20014530U 2000-08-22 2000-08-22 Interruption of the outlet opening in the bottom area in the case of pouring crucibles for the casting of casting tools Expired - Lifetime DE20014530U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20014530U DE20014530U1 (en) 2000-08-22 2000-08-22 Interruption of the outlet opening in the bottom area in the case of pouring crucibles for the casting of casting tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20014530U DE20014530U1 (en) 2000-08-22 2000-08-22 Interruption of the outlet opening in the bottom area in the case of pouring crucibles for the casting of casting tools

Publications (1)

Publication Number Publication Date
DE20014530U1 true DE20014530U1 (en) 2001-02-01

Family

ID=7945519

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20014530U Expired - Lifetime DE20014530U1 (en) 2000-08-22 2000-08-22 Interruption of the outlet opening in the bottom area in the case of pouring crucibles for the casting of casting tools

Country Status (1)

Country Link
DE (1) DE20014530U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117490412A (en) * 2023-12-27 2024-02-02 宝鸡渤宇泰特种金属有限公司 Discharging equipment of vacuum smelting furnace and vacuum smelting furnace thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117490412A (en) * 2023-12-27 2024-02-02 宝鸡渤宇泰特种金属有限公司 Discharging equipment of vacuum smelting furnace and vacuum smelting furnace thereof
CN117490412B (en) * 2023-12-27 2024-03-01 宝鸡渤宇泰特种金属有限公司 Discharging equipment of vacuum smelting furnace and vacuum smelting furnace thereof

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010308

R156 Lapse of ip right after 3 years

Effective date: 20040302