EP4220056A1 - Transport system for charging a metallurgical melting vessel - Google Patents
Transport system for charging a metallurgical melting vessel Download PDFInfo
- Publication number
- EP4220056A1 EP4220056A1 EP22154507.2A EP22154507A EP4220056A1 EP 4220056 A1 EP4220056 A1 EP 4220056A1 EP 22154507 A EP22154507 A EP 22154507A EP 4220056 A1 EP4220056 A1 EP 4220056A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- transport system
- tilting frame
- opening unit
- melting vessel
- 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- Withdrawn
Links
- 230000008018 melting Effects 0.000 title claims abstract description 15
- 238000002844 melting Methods 0.000 title claims abstract description 15
- 238000010891 electric arc Methods 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002023 somite Anatomy 0.000 description 1
Images
Classifications
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/18—Arrangements of devices for charging
-
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/466—Charging device for converters
-
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/527—Charging of the electric furnace
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
- F27B3/085—Arc 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/18—Arrangements of devices for charging
- F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/18—Arrangements of devices for charging
- F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
- F27B3/186—Charging in a vertical chamber adjacent to the melting chamber
-
- 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
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
-
- 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
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
- F27D3/0027—Charging vertically with corbs
-
- 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
- F27D3/06—Charging or discharging machines on travelling carriages
-
- 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
- F27D3/12—Travelling or movable supports or containers for the charge
-
- 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
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0062—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities using devices for tilting or rocking the charge
-
- 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
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0065—Lifts, e.g. containing the bucket elevators
-
- 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
- F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
- F27D2003/0093—Movement on a slope
Definitions
- the invention includes an inclined elevator and a metallurgical plant.
- the invention relates to a transport system for loading a metallurgical melting vessel with charge material.
- a transport system is required to achieve a short cycle time when filling a metallurgical melting vessel with charge material, preferably scrap.
- This transport system has a container which is detachably attached to a vehicle. With such a transport system, the container can be filled with charging material at another location and then fixed on the transport system. Discharging the feed material into a metallurgical melting vessel is accomplished by opening a vessel door through an opening mechanism associated with the vessel and then tilting the vessel. After being placed on the transport system, the opening mechanism must be connected to a power supply.
- the EP3027780B1 shows such a transport system.
- the object of the present invention is to create a transport system that does not require an opening mechanism on the container and the container does not have to be connected to a power supply.
- the task is solved by the tilting frame, which has an opening unit.
- the container flap has a driver nose which is threaded into the opening unit when the exchangeable container is placed on the tilting frame.
- the opening unit moves the container nose such that the container flap can be moved between the closed position and the open position.
- the container such as a container, should be designed in such a way that it takes the required amounts of charge material for a metallurgical vessel.
- the driver lug is designed similarly to a pin, for example, and the opening unit has a groove-like design which engages in one another when the container is placed on the tilting frame.
- the design can also have other configurations, the only important thing being that the driving lug and the counterpart on the opening unit mesh and that reliable and safe movement of the container flap between the closed position and the open position is made possible. It is thus also conceivable that the driver lug is designed similar to a groove and the opening unit has a counterpart similar to a pin.
- the tipping frame has a guide unit for more precise positioning of the container on the tipping frame, which also makes it easier to thread the driver lug into the opening unit.
- This guide unit is intended to pre-center the container when it is placed on the tilting frame. In a metallurgical plant, the container is often put on by means of a crane. A guide unit is used to make positioning easier and faster.
- the opening unit performs a rotary movement.
- the container flap is preferably rotatably mounted and is opened by the opening unit in a rotary motion.
- An expedient embodiment provides that the opening unit is driven via a hydraulic cylinder, hydraulic motor, electric motor and/or a servo-electric cylinder.
- a further preferred embodiment provides that the tilting frame has a locking device for securing the container against slipping.
- an inclined elevator which includes a guide system and the transport system described above, which can be moved along the guide system.
- the object is achieved by a metallurgical plant which includes a metallurgical melting vessel and the inclined elevator described above.
- FIG 1 is a schematic metallurgical plant, with a retaining shaft 31 for retaining scrap, a metallurgical melting pot 30 and an inclined elevator 1 is shown.
- the container 2 is shown schematically, which is placed on the tilting frame 3, the container 2 being fastened to the tilting frame 3 with appropriate fastening means (not shown).
- the container flap 5 can be moved in a rotatable manner about the axis 13 via an arm 5a.
- the arm 5a has a driver lug 5b, which is threaded into the opening unit 6.
- the opening unit 6 has a plate 14 which includes two guide rails 11a and 11b.
- the driver lug 5b is threaded between the two guide rails 11a and 11b.
- the container flap 5 is moved by the opening unit 6 using the hydraulic cylinder 8 .
- the container flap 5 is in the 2 shown in a closed position.
- a guide unit 20 is additionally provided.
- the guide unit 20 consists of a guide nose 22 which is attached to the container 1 and two guide brackets 21a and 21b which are attached to the tilting frame 3.
- the container 2 is first pre-centered by the guide lug 22 and the guide brackets 21a and 21b, so that the threading of the driver lug 5b into the guide rails 11a and 11b is facilitated.
- the container flap 5 is shown in the open state, ie in an open position. It is easy to see how the opening unit 6 moves the driver lug 5b with the guide rails 11a and 11b.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Charging Or Discharging (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Die vorliegende Erfindung ist auf dem Gebiet von metallurgischen Anlagen. Die Erfindung betrifft konkret ein Transportsystem zum Beschicken eines metallurgischen Schmelzgefäßes, bevorzugt ein Elektrolichtbogenofen, welches von einer Aufnahmestation zu einer Entladestation bewegt wird.Die Aufgabe der vorliegenden Erfindung ist es ein Transportsystem mit einem wechselbaren Behälter (2) zu schaffen, wobei der Behälter keinen Öffnungsmechanismus (6) für eine Behälterklappe (5) benötigt und der Behälter (2) mit keiner Energieversorgung verbunden werden muss.Die Aufgabe wird gelöst durch den Kipprahmen (3), der eine Öffnungseinheit (6) aufweist. Die Behälterklappe (5) weist eine Mitnehmernase (5b) auf, welche beim Aufsetzen des wechselbaren Behälters (2) auf den Kipprahmen (3) in die Öffnungseinheit (6= eingefädelt wird. Die Öffnungseinheit (6) bewegt die Behälternase (5) derart, dass die Behälterklappe (5) zwischen der Schließposition und der Öffnungsposition bewegt werden kann.The present invention is in the field of metallurgical plants. The invention specifically relates to a transport system for loading a metallurgical melting vessel, preferably an electric arc furnace, which is moved from a receiving station to an unloading station. The object of the present invention is to create a transport system with an exchangeable container (2), the container not having an opening mechanism (6) required for a container flap (5) and the container (2) does not have to be connected to an energy supply. The object is achieved by the tilting frame (3) which has an opening unit (6). The container flap (5) has a driver nose (5b) which is threaded into the opening unit (6) when the exchangeable container (2) is placed on the tilting frame (3). The opening unit (6) moves the container nose (5) in such a way that the container flap (5) can be moved between the closed position and the open position.
Description
Die vorliegende Erfindung ist auf dem Gebiet von metallurgischen Anlagen. Die Erfindung betrifft konkret ein Transportsystem zum Beschicken eines metallurgischen Schmelzgefäßes, bevorzugt ein Elektrolichtbogenofen, welches von einer Aufnahmestation zu einer Entladestation bewegt wird. Das Transportsystem umfasst zumindest folgende Bauteile:
- einen Fahrwerksrahmen, welcher auf einem Führungssystem bewegbar ist,
- einen Kipprahmen, wobei der Kipprahmen mit dem Fahrwerksrahmen verbunden ist und um eine Kippachse kippbar ist,
- einen wechselbaren Behälter, zur Aufnahme von Beschickungsmaterial, wobei der Behälter auf den Kipprahmen aufgesetzt wird,
- der Behälter umfasst zumindest eine, zwischen einer Schließposition und einer Öffnungsposition bewegbaren, Behälterklappe, welche beim oder unmittelbar vor dem Kippen des Kipprahmens den Behälter freigibt und somit ein Ausrutschen von Beschickungsmaterial ermöglicht.
- a chassis frame which can be moved on a guide system,
- a tilting frame, wherein the tilting frame is connected to the chassis frame and can be tilted about a tilting axis,
- an exchangeable container for receiving charging material, whereby the container is placed on the tipping frame,
- the container comprises at least one container flap, which can be moved between a closed position and an open position and which releases the container when the tilting frame is tilted or immediately before it, thus allowing loading material to slip out.
Des Weiteren umfasst die Erfindung einen Schrägaufzug und eine metallurgische Anlage.Furthermore, the invention includes an inclined elevator and a metallurgical plant.
Die Erfindung bezieht sich auf ein Transportsystem zum Beladen eines metallurgischen Schmelzgefäßes mit Beschickungsmaterial.The invention relates to a transport system for loading a metallurgical melting vessel with charge material.
Um eine kurze Taktzeit beim Befüllen eines metallurgischen Schmelzgefäßes mit Beschickungsmaterial, bevorzugt Schrott, zu realisieren, wird ein Transportsystem benötigt. Dieses Transportsystem weist einen Behälter auf, welcher auf einem Fahrzeug lösbar befestigt ist. Der Behälter kann mit einem derartigen Transportsystem an einem anderen Ort mit Beschickungsmaterial befüllt werden und danach auf dem Transportsystem befestigt werden. Ein Entladen des Beschickungsmaterials in ein metallurgisches Schmelzgefäß erfolgt, indem eine Behälterklappe durch einen mit dem Behälter verbundenen Öffnungsmechanismus geöffnet wird und der Behälter anschließend gekippt wird. Der Öffnungsmechanismus muss nach dem Aufsetzen auf das Transportsystem mit einer Energieversorgung verbunden werden. Die
Die Aufgabe der vorliegenden Erfindung ist es ein Transportsystem zu schaffen, welches keinen Öffnungsmechanismus am Behälter benötigt und der Behälter mit keiner Energieversorgung verbunden werden muss.The object of the present invention is to create a transport system that does not require an opening mechanism on the container and the container does not have to be connected to a power supply.
Die Aufgabe wird gelöst durch den Kipprahmen, der eine Öffnungseinheit aufweist. Die Behälterklappe weist eine Mitnehmernase auf, welche beim Aufsetzen des wechselbaren Behälters auf den Kipprahmen in die Öffnungseinheit eingefädelt wird. Die Öffnungseinheit bewegt die Behälternase derart, dass die Behälterklappe zwischen der Schließposition und der Öffnungsposition bewegt werden kann.The task is solved by the tilting frame, which has an opening unit. The container flap has a driver nose which is threaded into the opening unit when the exchangeable container is placed on the tilting frame. The opening unit moves the container nose such that the container flap can be moved between the closed position and the open position.
Der Behälter, beispielsweise ein Container, soll derart ausgestaltet sein, dass er die erforderlichen Mengen von Beschickungsmaterial für ein metallurgisches Gefäß aufnehmen kann.The container, such as a container, should be designed in such a way that it takes the required amounts of charge material for a metallurgical vessel.
Die Mitnehmernase ist beispielsweise Zapfen ähnlich ausgeführt und an der Öffnungseinheit ist eine Nut ähnliche Ausführung vorhanden, welche beim Aufsetzen des Behälters auf den Kipprahmen ineinandergreifen. Die Ausführung kann aber natürlich auch andere Ausgestaltungen aufweisen, wobei ausschließlich wichtig ist, dass die Mitnehmernase und das Gegenstück an der Öffnungseinheit ineinandergreifen und das ein zuverlässiges und Sicheres Bewegen der Behälterklappe zwischen der Schließposition und der Öffnungsposition ermöglicht wird. Es ist somit auch denkbar, dass die Mitnehmernase Nut ähnlich ausgeführt ist und die Öffnungseinheit ein Zapfen ähnliches Gegenstück aufweist.The driver lug is designed similarly to a pin, for example, and the opening unit has a groove-like design which engages in one another when the container is placed on the tilting frame. Of course, the design can also have other configurations, the only important thing being that the driving lug and the counterpart on the opening unit mesh and that reliable and safe movement of the container flap between the closed position and the open position is made possible. It is thus also conceivable that the driver lug is designed similar to a groove and the opening unit has a counterpart similar to a pin.
Eine bevorzugte Ausführungsform sieht vor, dass der Kipprahmen eine Führungseinheit zur genaueren Positionierung des Behälters auf dem Kipprahmen aufweist, welche zusätzlich das Einfädeln der Mitnehmernase in die Öffnungseinheit erleichtert. Durch diese Führungseinheit soll beim Aufsetzen des Behälters auf den Kipprahmen eine Vorzentrierung erfolgen. Der Behälter wird in einer metallurgischen Anlage häufig mittels eines Krans aufgesetzt. Damit die Positionierung erleichtert und somit auch schneller erfolgt wird eine Führungseinheit verwendet.A preferred embodiment provides that the tipping frame has a guide unit for more precise positioning of the container on the tipping frame, which also makes it easier to thread the driver lug into the opening unit. This guide unit is intended to pre-center the container when it is placed on the tilting frame. In a metallurgical plant, the container is often put on by means of a crane. A guide unit is used to make positioning easier and faster.
Eine vorteilhafte Ausführung sieht vor, dass die Öffnungseinheit eine Drehbewegung ausführt. Die Behälterklappe ist bevorzugt drehbar gelagert und wird durch die Öffnungseinheit in einer Drehbewegung geöffnet.An advantageous embodiment provides that the opening unit performs a rotary movement. The container flap is preferably rotatably mounted and is opened by the opening unit in a rotary motion.
Eine zweckmäßige Ausführung sieht vor, dass die Öffnungseinheit über einen Hydraulikzylinder, Hydraulischer Motor, Elektrischer Motor und / oder einen Servoelektrischen Zylinder angetrieben wird.An expedient embodiment provides that the opening unit is driven via a hydraulic cylinder, hydraulic motor, electric motor and/or a servo-electric cylinder.
Eine weitere bevorzugte Ausführungsform sieht vor, dass der Kipprahmen eine Verriegelungsvorrichtung zum Sichern des Behälters gegen Verrutschen aufweist.A further preferred embodiment provides that the tilting frame has a locking device for securing the container against slipping.
Die Aufgabe wird auch gelöst durch einen Schrägaufzug welcher ein Führungssystem und das zuvor beschriebene Transportsystem, welches entlang des Führungssystems bewegt werden kann, umfasst.The object is also achieved by an inclined elevator which includes a guide system and the transport system described above, which can be moved along the guide system.
Des Weiteren wird die Aufgabe durch eine Metallurgische Anlage gelöst, welche ein metallurgisches Schmelzgefäß und den zuvor beschriebenen Schrägaufzug umfasst.Furthermore, the object is achieved by a metallurgical plant which includes a metallurgical melting vessel and the inclined elevator described above.
Kurze Beschreibung der Zeichnungen
- Fig.1
- schematische Darstellung einer metallurgischen Anlage
- Fig.2, 3
- schematische Darstellung eines Transportsystems
- Fig. 4
- schematische Darstellung eines Behälters
- Fig. 5, 6
- schematische Darstellung eines Kipprahmens
- Fig.1
- schematic representation of a metallurgical plant
- Fig.2, 3
- schematic representation of a transport system
- 4
- schematic representation of a container
- Figures 5, 6
- schematic representation of a tilting frame
In der
Der Schrägaufzug besteht aus einem Führungssystem 9, beispielsweise Schienen, auf welchem das Transportsystem 1 bewegt werden kann. Das Transportsystem 1 zum Beschicken eines metallurgischen Schmelzgefäßes 30 umfasst einen Fahrwerksrahmen 4, einem Kipprahmen 3 und einen wechselbaren Behälter 2. Der Behälter 2 ist auf dem Kipprahmen 3 aufgesetzt. Der Kipprahmen 3 ist um eine Kippachse 3a kippbar, wobei ein Kippantrieb 7 den Kipprahmen zwischen einer Ausgangsposition und einer Kippposition bewegen kann. Der Behälter 2 weist eine Behälterklappe 5 auf, welche mit einer Öffnungseinheit 6 geöffnet und geschlossen werden kann. Die Öffnungseinheit 6 wird mit einem Hydraulikzylinder 8 bewegt.The inclined elevator consists of a
In der
In der
In der
In
In der
Obwohl die Erfindung im Detail durch die bevorzugten Ausführungsbeispiele näher illustriert und beschrieben wurde, so ist die Erfindung nicht durch die offenbarten Beispiele eingeschränkt und andere Variationen können vom Fachmann hieraus abgeleitet werden, ohne den Schutzumfang der Erfindung zu verlassen.Although the invention has been illustrated and described in detail by the preferred embodiments, the invention is not limited by the disclosed examples and other variations can be derived therefrom by those skilled in the art without departing from the scope of the invention.
- 11
- Transportsystemtransport system
- 22
- Behältercontainer
- 33
- Kipprahmentilting frame
- 3a3a
- Kippachsetilt axis
- 44
- Fahrwerksrahmenchassis frame
- 55
- Behälterklappecontainer flap
- 5a5a
- Armpoor
- 5b5b
- Mitnehmernasedriving nose
- 66
- Öffnungseinheitopening unit
- 77
- Kippantriebtilt drive
- 88th
- Hydraulikzylinderhydraulic cylinder
- 99
- Führungssystemguidance system
- 11a, 11b11a, 11b
- Führungsschienenguide rails
- 1313
- Achseaxis
- 1414
- Platteplate
- 2020
- FührungseinheitGuide unit
- 21a, 21b21a, 21b
- Führungskonsoleguide console
- 2222
- Führungsnaseguide nose
- 3030
- Schmelzgefäßcrucible
- 3131
- Rückhalteschachtcontainment shaft
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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EP22154507.2A EP4220056A1 (en) | 2022-02-01 | 2022-02-01 | Transport system for charging a metallurgical melting vessel |
PCT/EP2023/051369 WO2023148019A1 (en) | 2022-02-01 | 2023-01-20 | Transporting system for charging a metallurgical melting vessel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22154507.2A EP4220056A1 (en) | 2022-02-01 | 2022-02-01 | Transport system for charging a metallurgical melting vessel |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4220056A1 true EP4220056A1 (en) | 2023-08-02 |
Family
ID=80446142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22154507.2A Withdrawn EP4220056A1 (en) | 2022-02-01 | 2022-02-01 | Transport system for charging a metallurgical melting vessel |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4220056A1 (en) |
WO (1) | WO2023148019A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010044984A1 (en) * | 2010-09-10 | 2012-03-15 | Siemens Aktiengesellschaft | Feeding device for a melting furnace of a metallurgical plant |
WO2016066163A1 (en) * | 2014-10-28 | 2016-05-06 | Gerhard Fuchs | Melting device and melting method |
EP3027780A1 (en) * | 2013-07-29 | 2016-06-08 | Primetals Technologies Austria GmbH | Device for loading a metallurgical melting vessel with scrap |
-
2022
- 2022-02-01 EP EP22154507.2A patent/EP4220056A1/en not_active Withdrawn
-
2023
- 2023-01-20 WO PCT/EP2023/051369 patent/WO2023148019A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010044984A1 (en) * | 2010-09-10 | 2012-03-15 | Siemens Aktiengesellschaft | Feeding device for a melting furnace of a metallurgical plant |
EP3027780A1 (en) * | 2013-07-29 | 2016-06-08 | Primetals Technologies Austria GmbH | Device for loading a metallurgical melting vessel with scrap |
EP3027780B1 (en) | 2013-07-29 | 2017-05-03 | Primetals Technologies Austria GmbH | Device for loading a metallurgical melting vessel with scrap |
WO2016066163A1 (en) * | 2014-10-28 | 2016-05-06 | Gerhard Fuchs | Melting device and melting method |
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