DE4321523A1 - Method and apparatus for introducing coal into the oven chambers of a coke oven battery - Google Patents

Method and apparatus for introducing coal into the oven chambers of a coke oven battery

Info

Publication number
DE4321523A1
DE4321523A1 DE19934321523 DE4321523A DE4321523A1 DE 4321523 A1 DE4321523 A1 DE 4321523A1 DE 19934321523 DE19934321523 DE 19934321523 DE 4321523 A DE4321523 A DE 4321523A DE 4321523 A1 DE4321523 A1 DE 4321523A1
Authority
DE
Germany
Prior art keywords
filling
coke oven
oven
battery
lifting
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Withdrawn
Application number
DE19934321523
Other languages
German (de)
Inventor
Claus Dipl Ing Bast
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.)
Hartung Kuhn and Co Maschinenfabrik GmbH
Original Assignee
Hartung Kuhn and Co Maschinenfabrik 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 Hartung Kuhn and Co Maschinenfabrik GmbH filed Critical Hartung Kuhn and Co Maschinenfabrik GmbH
Priority to DE19934321523 priority Critical patent/DE4321523A1/en
Priority to EP94106177A priority patent/EP0632117B1/en
Priority to DE59406110T priority patent/DE59406110D1/en
Priority to TW083104235A priority patent/TW288045B/zh
Priority to CN94106672A priority patent/CN1103424A/en
Priority to CA002126959A priority patent/CA2126959A1/en
Priority to RU94022483/26A priority patent/RU94022483A/en
Priority to JP6146236A priority patent/JPH07138571A/en
Publication of DE4321523A1 publication Critical patent/DE4321523A1/en
Withdrawn legal-status Critical Current

Links

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
    • C10B31/00—Charging devices
    • C10B31/02—Charging devices for charging vertically
    • C10B31/04—Charging devices for charging vertically coke ovens with horizontal chambers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)

Abstract

In the method according to the invention, provision is made for the lower end of the filling tube to be closed as it begins to be raised following completion of the filling operation, and for the closure to be maintained until the next filling operation. For this purpose, the lower end of the filling tube is provided with a movable closure member.

Description

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Verminderung der Füllemissionen an einem Koksofen-Füllwagen mit heb- und senkbaren Füllteleskopen zum Eintragen der Kohle in einen Koksofen.The invention relates to a method and an apparatus for Reduction of the filling emissions with a coke oven filling wagon Lifting and lowering filling telescopes for entering the coal in a coke oven.

Die Beschickung eines Koksofens erfolgt durch Füllöcher in der Ofendecke, die mittels Füllochdeckeln verschlossen sind. Zum Füllen werden diese Deckel durch sogenannte Deckelabhebevorrich­ tungen entfernt.A coke oven is fed through filling holes in the Oven ceiling, which are closed by means of filling hole covers. To the These lids are filled by a so-called lid lifting device removed.

Die nachfolgend auf die Füllöcher abgesenkten Füllteleskope bilden einen dichten Abschluß mit dem Rahmen der Füllöcher, so daß die durch die einströmende Kohle verdrängten und durch den einsetzenden Verkokungsprozeß erzeugten Gase über eine dem Ofen vorgeschaltete Vorlage abgesaugt werden können.The filling telescopes which are then lowered onto the filling holes form a tight seal with the frame of the filling holes, so that the displaced by the incoming coal and by the Coking process using gases generated via a furnace upstream template can be suctioned off.

Diese Gase enthalten in hohem Umfang Staub, bituminöse Bestand­ teile etc., von denen sich Rückstände in Form von feststoffar­ tigen und bituminösen Anbackungen im Inneren der Teleskope nie­ derschlagen.These gases contain a lot of dust, bituminous stock parts etc., of which residues are in the form of solids and bituminous caking inside the telescope beat.

Nach Beendigung des Füllens verglühen diese Rückstände aufgrund der vorausgegangenen Hitzeeinwirkung. Die dabei frei werdenden Emissionen treten beim Anheben der Teleskope an deren Austrage­ öffnungen aus, da in Folge des Anhebens der an den Füllöchern anstehende Unterdruck zusammenbricht und eine wirksame Absau­ gung somit nicht mehr gegeben ist. After the filling, these residues burn up due to the previous exposure to heat. The free ones Emissions occur when lifting the telescopes at their discharge openings, as a result of the lifting of the filling holes existing vacuum breaks down and an effective suction is therefore no longer given.  

Die erfindungsgemäße Teleskop-Dichtdeckelvorrichtung verhindert das Austreten von Emissionen aus den Füllteleskopen während und nach dem Anheben, indem die Teleskopaustrageöffnungen durch ein geeignetes Verschlußorgan verschlossen werden.The telescopic sealing lid device according to the invention prevented the emission of emissions from the filling telescopes during and after lifting, by opening the telescopic discharge openings suitable closure member can be closed.

Das Verschließen soll möglichst frühzeitig, d. h. entweder vor Beginn des Anhebens oder unmittelbar nach Beginn erfolgen, um, wenn die Saugung unterbrochen wird, bereits eine wirkungsvolle Abdichtung geschaffen zu haben. Der Verschluß kann weiterhin bis zum nächsten Füllvorgang aufrechterhalten werden.The closure should be as early as possible, i.e. H. either before Start of lifting or immediately after the start, in order to if the suction is interrupted, already an effective one To have created a seal. The closure can continue be maintained until the next filling process.

Als Verschlußorgan eignen sich Verschlüsse jeglicher Form, ins­ besondere Deckel, die z. B. in oder auf die Austrageöffnungen geschwenkt, geschoben, gehoben oder gezogen werden. Auch könnte beispielsweise ein in der Austrageöffnung angeordneter Schieber diese Funktion erfüllen.Closures of any shape are suitable as a closure member special lids, e.g. B. in or on the discharge openings be pivoted, pushed, lifted or pulled. Could also for example a slide arranged in the discharge opening perform this function.

Da sich in den hermetisch abgeschlossenen Teleskopen die Gase beim Anheben komprimieren würden und es in Folge der Drucker­ höhung zu Emissionsaustritten käme, ist als weitere Maßnahme eine gezielte Abführung der verdrängten Gase vorgesehen.Because the gases are in the hermetically sealed telescopes would compress when lifting and it would result in the printer An increase in emissions would be another measure targeted removal of the displaced gases is provided.

Claims (2)

1. Verfahren zum Füllen von Kohle in die Ofenkammern einer Koksofenbatterie mit Hilfe eines am Füllwagen angeordne­ ten, teleskopartig ausgebildeten Füllrohres, das mit seinem unteren Ende bis auf den Füllochrahmen der Füll­ löcher der Koksofenbatterie abgesenkt werden kann, dadurch gekennzeichnet, daß das untere Ende des Füllroh­ res bei Beginn des Anhebens verschlossen wird und der Verschluß bis zum nächsten Füllvorgang aufrechterhalten wird.1. A method for filling coal in the furnace chambers of a coke oven battery with the aid of a angeordne th telescopic fill tube, which can be lowered with its lower end to the Füllochrahmen the filling holes of the coke oven battery, characterized in that the lower end of the Füllroh res is closed at the start of lifting and the closure is maintained until the next filling. 2. Vorrichtung zur Durchführung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, daß das untere Ende des Füll­ rohres mit einem beweglichen Verschlußorgan versehen ist.2. Device for performing the method according to claim 1, characterized in that the lower end of the filling tube is provided with a movable closure member.
DE19934321523 1993-06-29 1993-06-29 Method and apparatus for introducing coal into the oven chambers of a coke oven battery Withdrawn DE4321523A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19934321523 DE4321523A1 (en) 1993-06-29 1993-06-29 Method and apparatus for introducing coal into the oven chambers of a coke oven battery
EP94106177A EP0632117B1 (en) 1993-06-29 1994-04-21 Process and apparatus for charging coal into the chambers of a coke oven battery
DE59406110T DE59406110D1 (en) 1993-06-29 1994-04-21 Method and device for filling coal into the furnace chambers of a coke oven battery
TW083104235A TW288045B (en) 1993-06-29 1994-05-11
CN94106672A CN1103424A (en) 1993-06-29 1994-06-20 Method and apparatus for supplying coal to combustion chambers of group of coke ovens
CA002126959A CA2126959A1 (en) 1993-06-29 1994-06-28 Method of and arrangement for filling coal in oven chambers of coke oven battery
RU94022483/26A RU94022483A (en) 1993-06-29 1994-06-28 Method of coal charging in oven chambers of coke-oven batteries and device for its accomplishment
JP6146236A JPH07138571A (en) 1993-06-29 1994-06-28 Method and apparatus for feeding coal to coking chamber of coke oven battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934321523 DE4321523A1 (en) 1993-06-29 1993-06-29 Method and apparatus for introducing coal into the oven chambers of a coke oven battery

Publications (1)

Publication Number Publication Date
DE4321523A1 true DE4321523A1 (en) 1995-01-12

Family

ID=6491456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19934321523 Withdrawn DE4321523A1 (en) 1993-06-29 1993-06-29 Method and apparatus for introducing coal into the oven chambers of a coke oven battery

Country Status (2)

Country Link
DE (1) DE4321523A1 (en)
RU (1) RU94022483A (en)

Also Published As

Publication number Publication date
RU94022483A (en) 1996-04-20

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination