EP0164702A2 - Operation and locking device for the delivery valves of coke transport containers - Google Patents

Operation and locking device for the delivery valves of coke transport containers Download PDF

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Publication number
EP0164702A2
EP0164702A2 EP85107051A EP85107051A EP0164702A2 EP 0164702 A2 EP0164702 A2 EP 0164702A2 EP 85107051 A EP85107051 A EP 85107051A EP 85107051 A EP85107051 A EP 85107051A EP 0164702 A2 EP0164702 A2 EP 0164702A2
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EP
European Patent Office
Prior art keywords
coke
locking
outlet flaps
transport container
delivery valves
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.)
Granted
Application number
EP85107051A
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German (de)
French (fr)
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EP0164702B1 (en
EP0164702A3 (en
Inventor
Gerd Osterholt
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.)
Still Otto GmbH
Original Assignee
Still Otto GmbH
Carl Still GmbH and Co KG
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 Still Otto GmbH, Carl Still GmbH and Co KG filed Critical Still Otto GmbH
Publication of EP0164702A2 publication Critical patent/EP0164702A2/en
Publication of EP0164702A3 publication Critical patent/EP0164702A3/en
Application granted granted Critical
Publication of EP0164702B1 publication Critical patent/EP0164702B1/en
Expired legal-status Critical Current

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    • 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
    • C10B31/00—Charging devices
    • C10B31/02—Charging devices for charging vertically

Definitions

  • the innovation relates to an actuating and locking device for the outlet flaps on coke transport containers of coke dry cooling systems, the coke transport container filled with hot coke, preferably of rectangular design, being attachable to a transfer funnel at the upper coke inlet of the coke dry cooling system.
  • Such coke transport containers serve to receive the hot coke when it is squeezed out of the coking ovens and to bring it to a coke oven cooling system.
  • the bucket is usually placed on a transfer funnel at the upper coke inlet of the coke drying cooling system. After establishing a gas-tight connection as possible, the lower outlet flaps are unlocked and opened and the hot coke is filled into the coke-drying cooling system via the transfer funnel.
  • the object of the innovation according to the invention is to propose simpler actuation and locking devices for the outlet flaps of coke transport containers, which are independent of the Lift movement of the coke bucket are and allow effective automatic actuation and locking.
  • the outlet flaps are held by locking devices which are firmly attached to the coke transport container and which are actuated by stationary devices regardless of their lifting and lowering path.
  • the actuating devices for the outlet flaps are stationary on the transfer funnel.
  • the flap actuation devices arranged in a stationary manner independently of the locking devices have the advantage that the attachment means for the coke transport container can be designed without regard to the flap placement and the flap actuation.
  • the locking devices are ittelstrebe suitably under a roof-shaped in the bottom of M Kokstransport organizations arranged.
  • the central strut serves to reinforce the construction.
  • This central strut which can be designed on the same side or also on the uneven side, also increases the base width and thus the receiving volume of the coke transport container.
  • the position and the number of flaps can be freely chosen according to the invention because of the flap actuation which is independent of the lifting and lowering movement.
  • FIG. 1 shows the lower outlet area of the coke transport container 3 with the outlet flaps 1 arranged on both sides of the central strut 13.
  • the outlet flaps are attached to the two lateral outer axes of rotation 12 and are held at their free ends by the locking bars 7 in the closed state.
  • This locking bar 7 are in the closed state ittelstrebe transversely to the longitudinal direction of the M 13.
  • To lock and unlock the locking bars 7 are rotated about central vertical axes 8 with the aid of a connecting link 9.
  • external points of attack 10 are arranged, which for. Actuation of the locking devices are connected to the stationary actuations 11.
  • the connection between these two devices 10 and 11 can be made via hook or magnet.
  • the locking and unlocking can also be done by pressing against one or the other external point of attack of the connecting rod 9.
  • the outlet flaps 1 can be actuated individually or simultaneously.
  • the guide roller 6 at the end of the actuating device 4 is moved and pressed against the still locked horizontally arranged outlet flap 1 with the aid of the hydraulic cylinder 5.
  • the push rod of the hydraulic cylinder can be gently retracted again and the outlet flaps to pivot with its free end downward.
  • the outlet flaps 1 are closed again and locked and the coke transport container is raised again and brought to the coke ovens for filling,

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

1. An operation and locking device for the delivery valves of coke transport containers used in coke dry quenching plants, with the coke transport container being filled with hot coke and being preferrably of a rectangular shape being detachable at the upper coke intake of the coke dry quenching station, and with the delivery valves being held by locking devices rigidly attached to the coke transport container, characterized in that said locking devices (7, 9) are operated by stationary facilities (11) independently from the lifting and dropping motions of said coke transport container (3) and are comprised of one or more horizontally arranged locking bars (7) pivoted around a vertical axle (8) pointing at a right angle to the plane of the shut delivery valves (1) and being movable above an outwardly extended connecting linkage of a rods and bars assembly (9) being arranged in a plane in parallel to the plane of said shut delivery valves (1), and in that said operation facilities (4) for said delivery valves (1) are also mounted in stationary arrangement to said transfer hopper (2).

Description

Die Neuerung bezieht sich auf eine Betätigungs- und Verriegelungsvorrichtung für die Austrittsklappen an Kokstransportbehältern von Kokstrockenkühlanlagen, wobei der mit heißem Koks gefüllte, vorzugsweise rechteckig ausgebildete, Kokstransportbehälter auf einen Überleittrichter am oberen Kokseinlaß der Kokstrockenkühlanlage aufsetzbar ist.The innovation relates to an actuating and locking device for the outlet flaps on coke transport containers of coke dry cooling systems, the coke transport container filled with hot coke, preferably of rectangular design, being attachable to a transfer funnel at the upper coke inlet of the coke dry cooling system.

Solche Kokstransportbehälter dienen dazu,den heißen Koks beim Ausdrücken aus den Verkokungsöfen aufzunehmen und zu einer Kokstrokkenkühlanlage zu bringen. Zum Einfüllen des Kokses in die Kokskühlanlage wird der Kübel üblicherweise auf einen Überleittrichter am oberen Kokseinlaß der Kokstrockenkühlanlage aufgesetzt. Nach Herstellen einer möglichst gasdichten Verbindung werden die unteren Austrittsklappen entriegelt und geöffnet und der heiße Koks über den Überleittrichter in die Kokstrockenkühlanlage gefüllt.Such coke transport containers serve to receive the hot coke when it is squeezed out of the coking ovens and to bring it to a coke oven cooling system. To fill the coke into the coke cooling system, the bucket is usually placed on a transfer funnel at the upper coke inlet of the coke drying cooling system. After establishing a gas-tight connection as possible, the lower outlet flaps are unlocked and opened and the hot coke is filled into the coke-drying cooling system via the transfer funnel.

Aus der DEOS 32 25 720 ist eine öffnungs- und Schließvorrichtung für die Bodenklappen von Kokskübeln bekannt, bei der die Bodenklappen über Hubstangen beweglich mit Kipphebeln verbunden sind, die durch Verriegelungsarme in Abhängigkeit von der Absatz- und Hubbewegung des Kokskübels entriegelt und verriegelt werden. Bei einer derartigen Vorrichtung muß immer die eigentliche Aufhängvorrichtung des Kokskübels über aufwendige Gestänge mit den Bodenklappen verbunden sein. Um zu verhindern, daß sich die Bodenklappen bereits während des Absetzvorganges des Kokskübels unbeabsichtigt öffnen, sind dabei zusätzlich aufwendige Verriegelungs- und Hubvorrichtungen erforderlich.From DEOS 32 25 720 an opening and closing device for the bottom flaps of coke buckets is known, in which the bottom flaps are movably connected via lifting rods with rocker arms which are unlocked and locked by locking arms depending on the sales and lifting movement of the coke bucket. In such a device, the actual suspension device of the coke bucket must always be connected to the bottom flaps via complex rods. In order to prevent the bottom flaps from opening unintentionally while the coke bucket is being set down, complex locking and lifting devices are additionally required.

Aufgabe der erfindungsgemäßen Neuerung ist es, einfachere Betätigungs- und Verriegelungsvorrichtungen für die Austrittsklappen von Kokstransportbehältern vorzuschlagen, die unabhängig von der Hubbewegung des Kokskübels sind und eine wirkungsvolle automatische Betätigung und Verriegelung gestatten.The object of the innovation according to the invention is to propose simpler actuation and locking devices for the outlet flaps of coke transport containers, which are independent of the Lift movement of the coke bucket are and allow effective automatic actuation and locking.

Diese Aufgabe wird erfindungsgemäß durch das Kennzeichen des Hauptanspruches gelöst. Die Unteransprüche 2 bis 6 enthalten sinnvolle Ausführungsformen zur erfindungsgemäßen Neuerung.This object is achieved by the characterizing part of the main claim. Subclaims 2 to 6 contain useful embodiments for the innovation according to the invention.

Neuerungsgemäß werden die Austrittsklappen von Verriegelungsvorrichtungen gehalten, die fest am Kokstransportbehälter angebracht sind und unabhängig von dessen Hub- und Senkweg von stationären Einrichtungen betätigt werden. Die Betätigungseinrichtungen für die Austrittsklappen sind stationär am überleittrichter angeordnet. Die unabhängig von den Verriegelungseinrichtungen stationär angeordneten Klappenbetätigungseinrichtungen haben den Vorteil, daß die Ausbildung der Anschlagmittel für den Kokstransportbehälter ohne Rücksicht auf die Klappenplazierung und die Klappenbetätigung vorgenommen werden kann.According to the invention, the outlet flaps are held by locking devices which are firmly attached to the coke transport container and which are actuated by stationary devices regardless of their lifting and lowering path. The actuating devices for the outlet flaps are stationary on the transfer funnel. The flap actuation devices arranged in a stationary manner independently of the locking devices have the advantage that the attachment means for the coke transport container can be designed without regard to the flap placement and the flap actuation.

Die Verriegelungsvorrichtungen sind zweckmäßigerweise unter einer dachförmigen Mittelstrebe im Boden des Kokstransportbehälters angeordnet. Vor allem bei einer eckigen Form des Kokstransportbehälters dient die Mittelstrebe zur Verstärkung der Konstruktion. Durch diese Mittelstrebe, die gleichseitig oder auch ungleichseitig ausgebildet sein kann, wird außerdem die Bodenbreite und somit das Aufnahmevolumen des Kokstransportbehälters vergrößert. Die Lage und die Anzahl der Klappen kann man wegen der von der Hub- und Senkbewegung unabhängigen Klappenbetätigung erfindungsgemäß frei wählen.The locking devices are ittelstrebe suitably under a roof-shaped in the bottom of M Kokstransportbehälters arranged. Especially in the case of an angular shape of the coke transport container, the central strut serves to reinforce the construction. This central strut, which can be designed on the same side or also on the uneven side, also increases the base width and thus the receiving volume of the coke transport container. The position and the number of flaps can be freely chosen according to the invention because of the flap actuation which is independent of the lifting and lowering movement.

Die Erfindung wird anhand der beigefügten Figuren 1 und 2 beispielsweise näher erläutert.

  • Figur 1 zeigt einen senkrechten Schnitt durch einen Teil des Kokstransportbehälters mit den erfindungsgemäßen Vorrichtungen und des Überleittrichters.
  • Figur 2 zeigt eine Ansicht vom Kokstransportbehälter auf die Austragsklappen.
The invention is explained in more detail, for example, with the aid of the attached FIGS. 1 and 2.
  • Figure 1 shows a vertical section through part of the coke transport container with the devices according to the invention and the transfer funnel.
  • Figure 2 shows a view of the coke transport container on the discharge flaps.

In der Figur 1 ist der untere Auslaufbereich des Kokstransportbehälters 3 mit den an beiden Seiten der Mittelstrebe 13 angeordneten Austrittsklappen 1 dargestellt. Die Austrittsklappen sind an den beiden seitlichen äußeren Drehachsen 12 befestigt und werden im geschlossenen Zustand an ihren freien Enden von den Verriegelungsbalken 7 gehalten. Diese Verriegelungsbalken 7 sind im geschlossenen Zustand quer zur Längsrichtung der Mittelstrebe 13 angeordnet. Zum ver- und entriegeln werden die Verriegelungsbalken 7 um zentrale senkrechte Achsen 8 mit Hilfe eines Verbindungsgestänges 9 gedreht. An beiden Enden des Verbindungsgestänges 9 sind äußere Angriffspunkte 10 angeordnet, die zur. Betätigung der Verriegelungseinrichtungen mit den stationären Betätigungen 11 in Verbindung stehen. Die Verbindung zwischen diesen beiden Einrichtungen 10 und 11 kann über Haken oder Magnet hergestellt werden. Die Ver-und Entriegelung kann aber auch durch Drücken gegen den einen oder anderen äußeren Angriffspunkt des Verbindungsgestänges 9 erfolgen. Die Betätigung der Austrittsklappen 1 kann einzeln oder gleichzeitig durchgeführt werden. Dazu wird die Führungsrolle 6 am Ende der Betätigungsvorrichtung 4 mit Hilfe des Hydraulikzylinders 5 gegen die noch verriegelte waagerecht angeordnete Austrittsklappe 1 bewegt und angedrückt. Nach Öffnen der Verriegelungsbalken 7 kann die Druckstange des Hydraulikzylinders vorsichtig wieder eingefahren werden und die Austrittsklappen schwenken mit ihrem freien Ende nach unten. Nach Übergabe des heißen Kokses in den Überleittrichter 2 und die darunter befindliche Kühlkammer werden die Austrittsklappen 1 wieder geschlossen -und verriegelt und der Kokstransportbehälter wieder angehoben und zum Füllen zu den Koksöfen gebracht,FIG. 1 shows the lower outlet area of the coke transport container 3 with the outlet flaps 1 arranged on both sides of the central strut 13. The outlet flaps are attached to the two lateral outer axes of rotation 12 and are held at their free ends by the locking bars 7 in the closed state. This locking bar 7 are in the closed state ittelstrebe transversely to the longitudinal direction of the M 13. To lock and unlock the locking bars 7 are rotated about central vertical axes 8 with the aid of a connecting link 9. At both ends of the linkage 9, external points of attack 10 are arranged, which for. Actuation of the locking devices are connected to the stationary actuations 11. The connection between these two devices 10 and 11 can be made via hook or magnet. The locking and unlocking can also be done by pressing against one or the other external point of attack of the connecting rod 9. The outlet flaps 1 can be actuated individually or simultaneously. For this purpose, the guide roller 6 at the end of the actuating device 4 is moved and pressed against the still locked horizontally arranged outlet flap 1 with the aid of the hydraulic cylinder 5. After opening the V erriegelungsbalken 7, the push rod of the hydraulic cylinder can be gently retracted again and the outlet flaps to pivot with its free end downward. After the hot coke has been transferred to the transfer funnel 2 and the cooling chamber located below, the outlet flaps 1 are closed again and locked and the coke transport container is raised again and brought to the coke ovens for filling,

BezugszeichenlisteReference symbol list

  • 1 Austrittsklappen1 outlet flaps
  • 2 Überleittrichter2 transfer hoppers
  • 3 Kokstransportbehälter3 coke transport containers
  • 4 Betätigungsvorrichtung für 14 actuating device for 1
  • 5 Hydraulikzylinder5 hydraulic cylinders
  • 6 Führungsrolle6 leadership role
  • 7 Verriegelungsbalken7 locking bars
  • 8 Senkrechte Achse für 78 Vertical axis for 7
  • 9 Verbindungsgestänge9 connecting rods
  • 10 Äußerer Angriffspunkt für 910 Outer point of attack for 9
  • 11 Stationäre Betätigung von 9 und 1011 Stationary actuation of 9 and 10
  • 1.2 Äußere Drehachse für 11.2 Outer axis of rotation for 1
  • 13 Dachförmige Mittelstrebe13 roof-shaped central strut

Claims (6)

Betätigungs- und Verriegelungsvorrichtung für die Austrittsklappen an Kokstransportbehältern von Kokstrockenkühlanlagen, wobei der mit heißem Koks gefüllte, vorzugsweise rechteckig ausgebildete, Kokstransportbehälter auf einen Überleittrichter am oberen Kokseinlaß der Kokstrockenkühlanlage aufsetzbar ist, dadurch gekennzeichnet, daß die Austrittsklappen (1) von Verriegelungsvorrichtungen (7 - 9) gehalten werden, die fest am Kokstransportbehälter (3) angebracht sind und unabhängig von dessen Hub- und Senkweg von stationären Einrichtungen (11) betätigt werden und die Betätigungseinrichtungen (4) für die Austrittsklappen (1) ebenfalls stationär am Überleittrichter (2) angeordnet sind.Actuating and locking device for the outlet flaps on coke transport containers of coke dry cooling systems, the coke transport container filled with hot coke, preferably rectangular, can be placed on a transfer funnel at the upper coke inlet of the coke dry cooling system, characterized in that the outlet flaps (1) of locking devices (7-9 ) are held, which are firmly attached to the coke transport container (3) and are operated independently of its lifting and lowering path by stationary devices (11) and the actuating devices (4) for the outlet flaps (1) are also stationary on the transfer hopper (2) . Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Verriegelungsvorrichtungen (7 - 9) unter einer dachförmigen Mittelstrebe (13). im Boden des Kokstransportbehälters (3) angeordnet sind.Device according to claim 1, characterized in that the locking devices (7-9) under a roof-shaped central strut (13). are arranged in the bottom of the coke transport container (3). Vorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Verriegelungsvorrichtungen (7 - 9) aus ein oder mehreren waagerecht angeordneten Verriegelungsbalken (7) bestehen, die um eine senkrechte Achse (8) drehbar sind und über ein nach außen geführtes Verbindungsgestänge (9) bewegbar sind.Device according to claims 1 and 2, characterized in that the locking devices (7-9) consist of one or more horizontally arranged locking bars (7) which can be rotated about a vertical axis (8) and via a connecting link (9 ) are movable. Vorrichtung nach den Ansprüchen 2 oder 3, dadurch gekennzeichnet, daß an den beiden Seiten der Mittelstrebe (13) jeweils eine oder eine Reihe von Austrittsklappen (1) angeordnet ist, deren waagerechte Drehachsen (12) außen liegen und die im geschlossenen Zustand mit ihren freien Enden unter der Mittelstrebe (13) zum Anschlag kommen.Device according to claims 2 or 3, characterized in that one or a row of outlet flaps (1) are arranged on the two sides of the central strut (13), the horizontal axes of rotation (12) of which are on the outside and which in the closed state with their free ends The ends under the center strut (13). Vorrichtung nach den Ansprüchen 3 und 4, dadurch gekennzeichnet, daß die senkrechte Drehachse (8) jeweils in der Mitte des Verriegelungsbalkens (7) angeordnet ist und im Verriegelungszustand der Austrittsklappen (1) die beiden Enden der Verriegelungsbalken (7) unter den freien Enden der Austrittsklappen (1) angeordnet sind.Device according to claims 3 and 4, characterized in that the vertical axis of rotation (8) is arranged in the middle of the locking bar (7) and in the locked state of the outlet flaps (1) the two ends of the locking bar (7) under the free ends of the Outlet flaps (1) are arranged. Vorrichtung nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß die stationären Betätigungseinrichtungen (4) für die Austrittsklappen (1) im Oberteil des Überleittrichters (2) sich befinden und zum Schließen lose unter das freie Ende der Austrittsklappen (1) drücken und über Hebelgestänge mit außenliegenden Hydraulikzylindern (5) in Verbindung stehen.Device according to claims 1 to 5, characterized in that the stationary actuating devices (4) for the outlet flaps (1) are located in the upper part of the transfer funnel (2) and for closing press loosely under the free end of the outlet flaps (1) and via lever linkages are connected to external hydraulic cylinders (5).
EP85107051A 1984-06-08 1985-06-07 Operation and locking device for the delivery valves of coke transport containers Expired EP0164702B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8417439 1984-06-08
DE8417439U 1984-06-08

Publications (3)

Publication Number Publication Date
EP0164702A2 true EP0164702A2 (en) 1985-12-18
EP0164702A3 EP0164702A3 (en) 1986-03-19
EP0164702B1 EP0164702B1 (en) 1988-09-28

Family

ID=6767709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85107051A Expired EP0164702B1 (en) 1984-06-08 1985-06-07 Operation and locking device for the delivery valves of coke transport containers

Country Status (2)

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EP (1) EP0164702B1 (en)
DE (1) DE3565282D1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB827615A (en) * 1956-08-14 1960-02-10 Eagle Eng Co Ltd Improved means for operating and locking the doors of a bottom discharge dumper vehicle
FR2124556A1 (en) * 1971-02-08 1972-09-22 Alcoa Container Systems
GB2089772A (en) * 1980-12-18 1982-06-30 Sap Ltd Material handling apparatus
DE3225720A1 (en) * 1982-07-09 1984-01-12 Krupp-Koppers Gmbh, 4300 Essen Opening and closing apparatus for the bottom flaps of coke buckets

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB827615A (en) * 1956-08-14 1960-02-10 Eagle Eng Co Ltd Improved means for operating and locking the doors of a bottom discharge dumper vehicle
FR2124556A1 (en) * 1971-02-08 1972-09-22 Alcoa Container Systems
GB2089772A (en) * 1980-12-18 1982-06-30 Sap Ltd Material handling apparatus
DE3225720A1 (en) * 1982-07-09 1984-01-12 Krupp-Koppers Gmbh, 4300 Essen Opening and closing apparatus for the bottom flaps of coke buckets

Also Published As

Publication number Publication date
EP0164702B1 (en) 1988-09-28
DE3565282D1 (en) 1988-11-03
EP0164702A3 (en) 1986-03-19

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