DE10154785A1 - Door closure used for coking oven comprises door leaf which can be lowered into closed position in front of oven opening/closing unit for holding door leaf in closed position and pressing against edge of opening - Google Patents

Door closure used for coking oven comprises door leaf which can be lowered into closed position in front of oven opening/closing unit for holding door leaf in closed position and pressing against edge of opening

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Publication number
DE10154785A1
DE10154785A1 DE2001154785 DE10154785A DE10154785A1 DE 10154785 A1 DE10154785 A1 DE 10154785A1 DE 2001154785 DE2001154785 DE 2001154785 DE 10154785 A DE10154785 A DE 10154785A DE 10154785 A1 DE10154785 A1 DE 10154785A1
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Germany
Prior art keywords
door leaf
holding member
door
opening
lock according
Prior art date
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Granted
Application number
DE2001154785
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German (de)
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DE10154785B4 (en
Inventor
Gerd Veit
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.)
FLSmidth Wadgassen GmbH
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Koch Transporttechnik GmbH
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Priority to DE2001154785 priority Critical patent/DE10154785B4/en
Publication of DE10154785A1 publication Critical patent/DE10154785A1/en
Application granted granted Critical
Publication of DE10154785B4 publication Critical patent/DE10154785B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B25/00—Doors or closures for coke ovens
    • C10B25/02—Doors; Door frames
    • C10B25/08—Closing and opening the doors

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

A door closure comprises a door leaf which can be lowered into a closed position in front of the oven opening; and a closing unit for holding the door leaf in the closed position and pressing against the edge of the opening. The closing unit has a holding part (6) joined at one end to the door leaf by a hinge and at the other end by a counter holder. Preferred Features: The door leaf can be flexibly hung so that the leaf lies against the edge of the oven opening in a horizontal movement by pivoting the holding part. The counter holder and the holding part have sliding surfaces for forming a hinge.

Description

Die Erfindung betrifft einen Türverschluss für einen Verkokungsofen, mit einem zur Überführung in eine Verschlussposition vor einer Ofenöffnung absenkbaren Türblatt und einer das Türblatt unter Erzeugung einer das Türblatt gegen den Rand der Ofenöffnung drückenden Kraftkomponente in der Verschlussposition haltenden Verschlusseinrichtung. The invention relates to a door lock for a coking oven, with one for Transfer to a closed position in front of a door leaf that can be lowered and one the door leaf creating one the door leaf against the edge of the Force component holding the furnace opening in the closed position Closure device.

Durch Benutzung bekannte solche Türverschlüsse weisen vom Türblatt seitlich vorstehende Riegel auf, welche beim Absenken des Türblatts in gabelartige Riegelhalter eingreifen. Solche Türverschlüsse neigen zu Verklemmungen, die das Öffnen der Verkokungsöfen behindern. Wird zur Vermeidung solcher Verklemmungen das Spiel der Riegel in den Riegelhaltern vergrößert, ist der Türverschluss nicht genügend dicht. Known such door locks point laterally from the door leaf through use protruding latch which, when the door leaf is lowered into fork-like latch holders intervention. Such door locks tend to jamming, which the opening of the Obstruct coking ovens. If the game of the Bolt in the bolt holders enlarged, the door lock is not sufficiently tight.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, einen neuen Türverschluss der eingangs erwähnten Art für einen Verkokungsofen zu schaffen, der einen verklemmungsfreien Verschluss des Verkokungsofens ermöglicht. The present invention has for its object a new door lock of the type mentioned for a coking oven to create one enables the coking oven to be locked without jamming.

Der diese Aufgabe lösende Türverschluss für einen Verkokungsofen nach der Erfindung ist dadurch gekennzeichnet, dass die Verschlusseinrichtung ein Halteglied aufweist, das an einem Ende gelenkig mit dem Türblatt verbunden und mit dem anderen Ende unter Erzeugung der das Türblatt gegen den Rand der Ofenöffnung drückenden Kraftkomponente an einen das andere Ende des Halteglieds vertikal und horizontal festlegenden Gegenhalter anlegbar ist. The door lock for a coking oven according to the Invention is characterized in that the closure device is a holding member has, which is articulated at one end to the door leaf and with the the other end producing the door leaf against the edge of the furnace opening pressing force component to the other end of the holding member vertically and horizontally fixing counter holder can be applied.

Gemäß dieser Erfindungslösung sorgt das gelenkig mit dem Türblatt verbundene, Klemmkräfte zwischen dem Türblatt und dem Rand der Ofenöffnung auflösende Halteglied beim Anheben des Türblatts zwecks Öffnung des Ofens für eine Entlastungsbewegung. According to this solution of the invention, the hingedly connected to the door leaf ensures Clamping forces between the door leaf and the edge of the furnace opening Retaining link when lifting the door leaf to open the oven for one Relief movement.

In der bevorzugten Ausführungsform der Erfindung ist das Türblatt flexibel aufgehängt, so dass es sich in einer Horizontalbewegung unter Verschwenkung des gegen den Gegenhalter anliegenden Halteglieds gegen den Rand der Öffnung anlegt. Zweckmäßig weisen der Gegenhalter und das Halteglied aneinander angepasste Gleitflächen zur Bildung eines Gelenks auf, welches die genannte Verschwenkung des Halteglieds erleichtert. In the preferred embodiment of the invention, the door leaf is flexible suspended so that it is in a horizontal movement while pivoting the counter the counter-holder engages the holding member against the edge of the opening. The counter-holder and the holding member expediently have matched to one another Sliding surfaces to form a joint on which the said pivoting relieved of the holding member.

In weiterer vorteilhafter Ausgestaltung der Erfindung ist eine das Halteglied beim Absenken des Türblatts von dem Türblatt abspreizende Führung gebildet, die unter Verschwenkung des Halteglieds das andere Ende des Halteglieds dem Gegenhalter zuführt. Eine solche Führung sorgt für eine genaue Einpassung des Halteglieds in den Gegenhalter und damit für einen geringen Verschleiß. In a further advantageous embodiment of the invention, the holding member is at Lowering the door leaf from the door leaf expanding guide formed below Swiveling the holding member the other end of the holding member to the counter-holder supplies. Such a guide ensures a precise fit of the holding member in the Bracket and thus for little wear.

Die Führung kann einstückig mit einem zur Bildung des Gegenhalters verwendeten Gegenhalterblock ausgebildet sein. The guide can be integral with one used to form the backing Bracket block can be formed.

Während es denkbar wäre, das Halteglied an seinem der Anlenkung abgewandten Ende mit einer Rolle zu versehen, liegt es in der bevorzugten Ausführungsform der Erfindung gleitend gegen die Führung an. Die Führung ist in diesem Falle geneigt zur Türblattebene abgeordnet, wobei zweckmäßig das Halteglied in der Offenstellung des Türblatts vorgespreizt ist, so dass es schräg auf die Führung auftrifft und dadurch leichtgängig verschwenkbar ist. While it would be conceivable for the holding member to face away from the articulation To end with a roll, it is in the preferred embodiment of the Invention sliding against the leadership. In this case, the leadership is inclined to Deposed on the door leaf level, the holding member expediently in the open position of the door leaf is spread out so that it strikes the guide at an angle and thereby is easily pivotable.

In weiterer Ausgestaltung der Erfindung ist das Halteglied in der Höhenmitte des Türblatts mit dem Türblatt verbunden. In dieser Position des Halteglieds ist gewährleistet, dass eine über den Rand der Ofenöffnung gleichmäßige Andruckkraft durch das Türblatt erreicht wird. In a further embodiment of the invention, the holding member is in the middle of the height Door leaf connected to the door leaf. In this position of the holding member it is ensured that a uniform pressure force over the edge of the furnace opening by the Door leaf is reached.

In der bevorzugten Ausführungsform der Erfindung ist an zwei einander gegenüberliegenden Seiten seitlich vom Türblatt vorstehenden Haltern jeweils ein Halteglied angebracht. Diese Halter können durch an dem Türblatt drehbar gelagerte Wellen gebildet sein, welche dann starr mit dem Halteglied verbunden sind. In the preferred embodiment of the invention there are two on each other opposite sides laterally from the door leaf projecting holders each have a holding member appropriate. These holders can be rotated by shafts mounted on the door leaf be formed, which are then rigidly connected to the holding member.

Während es denkbar ist, die Gegenhalter am Ofenbauwerk selbst anzubringen, sind sie in einer bevorzugten Ausführungsform der Erfindung an gesonderten, zu beiden Seiten des Ofens angeordneten Ständern angebracht, welche die notwendige Gegenhaltekraft aufbringen können. While it is conceivable to attach the counterholders to the furnace structure itself they in a preferred embodiment of the invention on separate, both Stands arranged on either side of the furnace, which provide the necessary Can apply counterforce.

Die Erfindung soll nun anhand von Ausführungsbeispielen und der beiliegenden, sich auf diese Ausführungsbeispiele beziehenden Zeichnungen näher erläutert werden. Es zeigen: The invention will now be described with reference to exemplary embodiments and the enclosed drawings relating to these exemplary embodiments are explained in more detail. It demonstrate:

Fig. 1 einen Verkokungsofen mit einem Türverschluss gemäß einem ersten Ausführungsbeispiel nach der Erfindung, Fig. 1 shows a coke oven door with a closure according to a first embodiment of the invention,

Fig. 2 eine bei dem Ofen von Fig. 1 verwendete Verschlusseinrichtung in einer Seitenansicht, und Fig. 2 is a closure device used in the furnace of Fig. 1 in a side view, and

Fig. 3 einen Türverschluss für einen Verkokungsofen gemäß einem zweiten Ausführungsbeispiel nach der Erfindung in verschiedenen Arbeitsstellungen des Türverschlusses. Fig. 3 shows a door lock for a coking oven according to a second embodiment according to the invention in different working positions of the door lock.

Ein Verkokungsofen 1, der in einer Reihe solcher Verkokungsöfen angeordnet ist, weist eine Tür 2 mit einem Türblatt 3 auf. A coking oven 1 , which is arranged in a row of such coking ovens, has a door 2 with a door leaf 3 .

Das Türblatt 3 ist über eine nicht gezeigte Hubeinrichtung heb- und senkbar, um eine hinter der Tür 2 angeordnete Beschickungsöffnung des Ofens zu verschließen bzw. freizugeben. The door leaf 3 can be raised and lowered by means of a lifting device (not shown) in order to close or open a loading opening of the furnace arranged behind the door 2 .

Etwa in der Höhenmitte des Türblattes 3 sind auf gegenüberliegenden Seiten des Türblatts sich horizontal erstreckende drehbare Wellen 4 angeordnet, zu deren Lagerung jeweils zwei Lagerstege 5 dienen. Die Lagerstege 5 sind mit einer metallischen Außenhaut des Türblatts 3 verschweißt. Approximately in the middle of the height of the door leaf 3 , horizontally extending rotatable shafts 4 are arranged on opposite sides of the door leaf, two bearing webs 5 each serving to support them. The bearing webs 5 are welded to a metallic outer skin of the door leaf 3 .

Die Wellen 4 stehen auf beiden Seiten über den Rand des Türblatts 3 hinaus vor. An den vorstehenden Enden sind die Wellen 4 jeweils mit einem Halteglied 6 verbunden, das, wie aus der Seitenansicht gemäß Fig. 2 hervorgeht, eine ovale Form aufweist. The waves 4 protrude on both sides beyond the edge of the door panel 3 . At the projecting ends, the shafts 4 are each connected to a holding member 6 which, as can be seen from the side view according to FIG. 2, has an oval shape.

An zu beiden Seiten des Ofens 1 angeordneten Ständern 7 sind Gegenhalterblöcke 8 angebracht. Die Gegenhalterblöcke weisen eine Mulde 9 auf, an deren dem Türblatt 3 zugewandten Seite eine Führung 10 für das Halteglied und am Muldenboden eine Gegenhalterfläche 11 gebildet ist. Bracket blocks 8 are attached to stands 7 arranged on both sides of the furnace 1 . The counter-holder blocks have a trough 9 , on the side facing the door leaf 3 a guide 10 for the holding member and a counter-holder surface 11 is formed on the trough bottom.

Die Gegenhalterfläche 11 weist in der Ansicht von Fig. 2 eine durch einen Kreisabschnitt gebildete Kontur auf. Entsprechend ist das der Gegenhalterfläche 11 zugewandte Ende des Halteglieds 6 geformt, wodurch ein Gelenk mit einer Gelenkachse 12 gebildet ist. In the view of FIG. 2, the counter-holder surface 11 has a contour formed by a circular section. The end of the holding member 6 facing the counter-holder surface 11 is shaped accordingly, as a result of which a joint is formed with a joint axis 12 .

Fig. 2 zeigt die Verschlusseinrichtung in der Verschlussposition, in welcher das Türblatt 3 gegen den Rand der Ofenöffnung anliegt. In dieser Verschlussposition ist die Verbindungslinie zwischen der Drehachse 13 der Welle 4 und der Gelenkachse 12 zur Vertikalen geneigt. Fig. 2 shows the closure device in the closure position in which the door leaf 3 lies against the edge of the furnace opening. In this closed position, the connecting line between the axis of rotation 13 of the shaft 4 and the hinge axis 12 is inclined to the vertical.

Es wird nun auf Fig. 3 Bezug genommen, wo ein Verkokungsofen 1a mit einer Ofenkammer 15 und einer Beschickungsöffnung 16 in geschnittener Seitenansicht gezeigt ist. Mit einem Türblatt 3 gelenkig verbunden sind Halteglieder 6a, die länglicher als die Halteglieder 6 des vorangehenden Ausführungsbeispiels ausgebildet sind. Auch die Form einer Mulde 9a eines Gegenhalterblocks 8a weicht in ihrer Form von der Mulde 9 ab. Jedoch auch bei dem Ausführungsbeispiel von Fig. 3 ist zwischen dem Halteglied 3 und einer durch die Mulde 9a gebildeten Gegenhalterfläche 11a ein Gelenk gebildet. Reference is now made to FIG. 3, where a coking oven 1 a with an oven chamber 15 and a loading opening 16 is shown in a sectional side view. With a door leaf 3 articulated holding members 6 a, which are longer than the holding members 6 of the previous embodiment. The shape of a trough 9 a of a counter-holder block 8 a also differs in shape from the trough 9 . However, also in the embodiment of FIG. 3, a joint is formed between the holding member 3 and a counter-holding surface 11 a formed by the trough 9 a.

Im folgenden wird anhand von Fig. 3 die Funktionsweise der vorangehend beschriebenen Ausführungsbeispiele für einen Türverschluss eines Verkokungsofens erläutert. The mode of operation of the exemplary embodiments described above for a door lock of a coking oven is explained below with reference to FIG. 3.

Fig. 3a zeigt den Schließvorgang, bei welchem das Türblatt 3a mit Hilfe einer nicht gezeigten Hubeinrichtung abgesenkt wird. Während dieser Absenkung besteht ein geringer Abstand x zwischen dem Türblatt 3a und der Beschickungsöffnung 16 der Ofenkammer 15 bzw. dem Öffnungsrand. Das Halteglied 6a wird durch einen nicht gezeigten Anschlag in der gezeigten, von dem Türblatt 3a abgespreizten Stellung gehalten. Fig. 3a shows the closing process in which the door leaf 3 a is lowered with the aid of a lifting device, not shown. During this lowering, there is a small distance x between the door leaf 3 a and the loading opening 16 of the furnace chamber 15 or the opening edge. The holding member 6 a is held by a stop, not shown, in the position shown, spread from the door leaf 3 a.

Bei weiterer Absenkung des Türblatts 3a erreicht das Halteglied 6a die an dem Halteblock 8a gebildete Führung 10a (Fig. 3b). Mit weiterer Absenkung des Türblatts 3a kommt es zu einer Verschwenkung des Halteglieds 6a (Fig. 3a), wobei die Vorspreizung des Halteglieds die weitere Abspreizung vom Türblatt 3a durch die Führung 10a erleichtert. When the door leaf 3 a is further lowered, the holding member 6 a reaches the guide 10 a formed on the holding block 8 a ( FIG. 3b). With further lowering of the door leaf 3 a, there is a pivoting of the holding member 6 a ( FIG. 3 a), the pre-spreading of the holding member facilitating the further spreading of the door leaf 3 a through the guide 10 a.

Das auf der Führung 10a gleitende Halteglied 6a erreicht schließlich die Gegenhalterfläche 11a, welche das dem Gegenhalterblock 8 zugewandte Ende des Halteglieds 6a sowohl vertikal als auch horizontal festlegt. Jetzt kann nur noch eine Drehung um die Gelenkachse 12 erfolgen, wobei das Türblatt 3 bzw. 3a die in Fig. 2 durch einen Pfeil 14 angedeutete Bewegung mit einer horizontalen Komponente ausführt und sich unter Aufhebung des Abstandes x gegen den Rand der Beschickungsöffnung 16 anlegt. Der Verkokungsofen ist damit verschlossen. The holding member 6 a sliding on the guide 10 a finally reaches the counter holding surface 11 a, which defines the end of the holding member 6 a facing the counter holding block 8 a both vertically and horizontally. Now only one rotation about the hinge axis 12 can take place, the door leaf 3 or 3 a executing the movement indicated by an arrow 14 in FIG. 2 with a horizontal component and abutting the distance x against the edge of the loading opening 16 , The coking oven is now closed.

Es versteht sich, dass das Türblatt 3 bzw. 3a flexibel an der Hubeinrichtung aufgehängt ist, so dass es die horizontale Verschiebung um die Länge x ausführen kann. It is understood that the door leaf is 3 or 3 suspended a flexible on the lifting device, so that it is the horizontal displacement by the length x can perform.

Die durch das Halteglied 6 bzw. 6a abgetragene Kraft weist als eine Komponente das Gewicht des Türblatts und als zweite Komponente eine gegen den Öffnungsrand der Beschickungsöffnung drückende Horizontalkraft auf. The force removed by the holding member 6 or 6 a has as one component the weight of the door leaf and as the second component a horizontal force pressing against the opening edge of the loading opening.

In dem gezeigten Ausführungsbeispiel ist das Eigengewicht des Türblatts maßgebend für die Größe der Horizontalkraft. Letzte könnte durch vertikale Belastung des Türblatts weiter erhöht werden. In the exemplary embodiment shown, the dead weight of the door leaf is decisive for the size of the horizontal force. The latter could be caused by vertical loading on the door leaf be further increased.

Beim Öffnen des Verkokungsofens greift die Hubeinrichtung an dem Türblatt 3 bzw. 3a mit einer vertikalen, aber auch geringen horizontalen Kraftkomponente an. Es kommt zunächst wieder zu einer Verschwenkung um die Drehachse 12, bis das Türblatt zum Rand der Öffnung 16 wieder den Abstand x einnimmt. When the coking oven is opened, the lifting device acts on the door leaf 3 or 3 a with a vertical, but also slight, horizontal force component. There is again a pivoting about the axis of rotation 12 until the door leaf again takes up the distance x from the edge of the opening 16 .

Vorteilhaft braucht zum Anheben des Türblatts keinerlei Verklemmung gelöst zu werden. Advantageously, no jamming needs to be released in order to lift the door leaf become.

Claims (11)

1. Türverschluss für einen Verkokungsofen, mit einem zur Überführung in eine Verschlussposition vor einer Ofenöffnung (16) absenkbaren Türblatt (3) und einer das Türblatt unter Erzeugung einer das Türblatt gegen den Rand der Ofenöffnung drückenden Kraftkomponente in der Verschlussposition haltenden Verschlusseinrichtung, dadurch gekennzeichnet, dass die Verschlusseinrichtung ein Halteglied (6) aufweist, das an einem Ende gelenkig mit dem Türblatt (3) verbunden und mit dem anderen Ende unter Erzeugung der das Türblatt gegen den Rand der Ofenöffnung drückenden Kraftkomponente an einen das andere Ende des Halteglieds vertikal und horizontal festlegenden Gegenhalter (8, 11) anlegbar ist. 1. Door lock for a coking oven, with a door leaf ( 3 ) which can be lowered for transfer into a closed position in front of an oven opening ( 16 ) and a locking device holding the door leaf in the closed position, producing a force component which presses the door leaf against the edge of the oven opening, characterized in that that the closure device has a holding member ( 6 ) which is connected at one end to the door leaf ( 3 ) in an articulated manner and at the other end to produce the force component which presses the door leaf against the edge of the furnace opening to a vertically and horizontally fixing the other end of the holding member Counter holder ( 8 , 11 ) can be applied. 2. Türverschluss nach Anspruch 1, dadurch gekennzeichnet, dass das Türblatt (3) flexibel aufgehängt ist, so dass sich das Türblatt (3) in einer Horizontalbewegung unter Verschwenkung des gegen den Gegenhalter (8, 11) anliegenden Halteglieds (6) gegen den Rand der Ofenöffnung (16) anlegt. 2. Door lock according to claim 1, characterized in that the door leaf (3) is flexibly suspended, so the door leaf (3) that in a horizontal motion under pivoting of the against the counter-holder (8, 11) adjacent the holding member (6) against the edge the furnace opening ( 16 ). 3. Türverschluss nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Gegenhalter (8, 11) und das Halteglied (6) aneinander angepasste Gleitflächen zur Bildung eines Gelenks aufweisen. 3. Door lock according to claim 1 or 2, characterized in that the counter-holder ( 8 , 11 ) and the holding member ( 6 ) have mutually adapted sliding surfaces to form a joint. 4. Türverschluss nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass eine das Halteglied (6) beim Absenken des Türblatts (3) von dem Türblatt abspreizende Führung (10) gebildet ist, die unter Verschwenkung des Halteglieds (6) das andere Ende des Halteglieds (6) dem Gegenhalter (8, 11) zuführt. 4. Door lock according to one of claims 1 to 3, characterized in that a holding member ( 6 ) when lowering the door leaf ( 3 ) from the door leaf spreading guide ( 10 ) is formed, the other end while pivoting the holding member ( 6 ) of the holding member ( 6 ) feeds the counter-holder ( 8 , 11 ). 5. Türverschluss nach Anspruch 4, dadurch gekennzeichnet, dass die Führung (10) einstückig mit einem zur Bildung des Gegenhalters (12) verwendeten Gegenhalterblock (8) ausgebildet ist. 5. Door lock according to claim 4, characterized in that the guide ( 10 ) is integrally formed with a counter-holder block ( 8 ) used to form the counter-holder ( 12 ). 6. Türverschluss nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Halteglied (6) an der Führung (10) gleitend anliegt. 6. Door lock according to one of claims 1 to 5, characterized in that the holding member ( 6 ) on the guide ( 10 ) is sliding. 7. Türverschluss nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das Halteglied (6) in der Höhenmitte des Türblatts (3) mit dem Türblatt (3) gelenkig verbunden ist. 7. Door lock according to one of claims 1 to 6, characterized in that the holding member ( 6 ) is articulated in the middle of the height of the door leaf ( 3 ) with the door leaf ( 3 ). 8. Türverschluss nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass an zwei von dem Türblatt (3) auf gegenüberliegenden Seiten seitlich vorstehenden Haltern (4) jeweils ein Halteglied (6) angebracht ist. 8. Door lock according to one of claims 1 to 7, characterized in that a holding member ( 6 ) is attached to two of the door leaf ( 3 ) on opposite sides laterally projecting holders ( 4 ). 9. Türverschluss nach Anspruch 8, dadurch gekennzeichnet, dass die vorstehenden Halter als am Türblatt (3) drehbar gelagerte Wellen (4) ausgebildet sind. 9. Door lock according to claim 8, characterized in that the projecting holders are designed as shafts ( 4 ) rotatably mounted on the door leaf ( 3 ). 10. Türverschluss nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass das Halteglied (6) in der Offenstellung des Türblatts (3) von dem Türblatt (3) abgespreizt ist. 10. Door lock according to one of claims 1 to 9, characterized in that the holding member ( 6 ) is spread apart from the door leaf ( 3 ) in the open position of the door leaf ( 3 ). 11. Türverschluss nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die Gegenhalter (8, 11) an zu beiden Seiten des Ofens (1) angeordneten Ständern (7) angebracht sind. 11. Door lock according to one of claims 1 to 10, characterized in that the counterholders ( 8 , 11 ) are arranged on stands ( 7 ) arranged on both sides of the furnace ( 1 ).
DE2001154785 2001-11-07 2001-11-07 Door lock for a coking oven Expired - Lifetime DE10154785B4 (en)

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US9169439B2 (en) 2012-08-29 2015-10-27 Suncoke Technology And Development Llc Method and apparatus for testing coal coking properties
US9193915B2 (en) 2013-03-14 2015-11-24 Suncoke Technology And Development Llc. Horizontal heat recovery coke ovens having monolith crowns
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US9200225B2 (en) 2010-08-03 2015-12-01 Suncoke Technology And Development Llc. Method and apparatus for compacting coal for a coal coking process
US9238778B2 (en) 2012-12-28 2016-01-19 Suncoke Technology And Development Llc. Systems and methods for improving quenched coke recovery
US9243186B2 (en) 2012-08-17 2016-01-26 Suncoke Technology And Development Llc. Coke plant including exhaust gas sharing
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