EP0124814B1 - Einrichtung zum Abheben und Aufsetzen der Füllochdeckel an Horizontalkammer-Verkokungsöfen und zum Reinigen der Dichtflächen - Google Patents

Einrichtung zum Abheben und Aufsetzen der Füllochdeckel an Horizontalkammer-Verkokungsöfen und zum Reinigen der Dichtflächen Download PDF

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Publication number
EP0124814B1
EP0124814B1 EP84104528A EP84104528A EP0124814B1 EP 0124814 B1 EP0124814 B1 EP 0124814B1 EP 84104528 A EP84104528 A EP 84104528A EP 84104528 A EP84104528 A EP 84104528A EP 0124814 B1 EP0124814 B1 EP 0124814B1
Authority
EP
European Patent Office
Prior art keywords
chargehole
cleaning
frame cleaner
swivel head
magnetic grab
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
Application number
EP84104528A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0124814A3 (en
EP0124814A2 (de
Inventor
Hans-Jürgen Kwasnik
Hans-Günter Piduch
Heinz-Dieter Bruske
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
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 filed Critical Still Otto GmbH
Publication of EP0124814A2 publication Critical patent/EP0124814A2/de
Publication of EP0124814A3 publication Critical patent/EP0124814A3/de
Application granted granted Critical
Publication of EP0124814B1 publication Critical patent/EP0124814B1/de
Expired 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
    • C10B25/20—Lids or closures for charging holes
    • 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
    • C10B43/00—Preventing or removing incrustations
    • C10B43/02—Removing incrustations
    • C10B43/04—Removing incrustations by mechanical means
    • C10B43/06—Removing incrustations by mechanical means from conduits, valves or the like

Definitions

  • the invention relates to a device for lifting and placing the Greeckel on horizontal chamber coking ovens and for cleaning the sealing surfaces for use on the filling truck, on which the device is arranged in a lowerable manner, with a rotatable magnetic gripper for gripping and holding the lid and with a Brownenrillian with a rotating cleaning tool that can be moved from a rest position into the cleaning position and vice versa.
  • DE-A-30 16 418 shows a device of this type, which is relatively complex and accordingly requires a very large space for installation and operation. It can be moved on a supporting frame independent of the filling truck and other devices above the furnace ceiling. In addition to taking up additional space, this also blocks the access routes above the furnace ceiling. This is very disadvantageous for practical operation, because the additional, installation of sensitive machines and devices in the heat-endangered area requires quick access for maintenance and repair work.
  • the invention aims to attribute the individual functions such as lifting and putting on the fill hole cover and cleaning the sealing surfaces to simple and feasible movement sequences, so that these functions can be carried out with a device in a compact design using reliable devices and components that are easily accessible and therefore maintenance and repair work can be carried out quickly and easily. Furthermore, the device should be designed so that it can be installed on the filling car without difficulty and can be moved with it above the furnace ceiling.
  • magnetic grippers and filler frame cleaners are arranged on a swivel head on opposite sides of the swivel axis with axes of rotation which are at an angle to one another in one plane, the swivel axis of the swivel head lying in this plane and with the bisector of the angle of the angle formed by the two axes of rotation coincides, and that the swivel head is mounted on a supporting part which is guided in a vertically adjustable manner on a vertical guide.
  • the angle between the two axes of rotation is preferably 90 °. It is also advantageous to design the swivel head essentially as a cross member with an approximately trough-shaped profile, magnetic grippers and Grezier frame cleaners being arranged on the outer legs in such a way that the gripper on the one hand and the cleaning tool on the other are located on the outer sides of the legs.
  • a cleaning element centered on the axis of rotation of the magnetic gripper in the rest position is arranged on a carriage that can be moved back and forth in the direction of the axis of rotation of the magnetic gripper.
  • the Greesoninrillian is combined with a rotating tool, for example in the form of brushes or scrapers, for cleaning the filling shaft.
  • a main advantage of the invention can be seen in the fact that the magnetic gripper and filling hole frame cleaner, i.e. the elements which are to be positioned alternately in a working position centrally to the respective filling hole, are arranged on a common swivel head, which makes it possible to perform the required working movements by simple rotary movements to execute. This results in a spatially closely adjacent arrangement of these two elements. This leads to a compact design and also has the advantage that relatively little space is required for the working movements of the elements.
  • the filling hole cover on its sealing surfaces can also be cleaned.
  • a further cleaning element is provided, which is arranged on a carriage and carries out a linear working movement. This slide is mounted together with the swivel head on one and the same supporting part, so that an additional alignment between the fill hole cover and the cleaning element is not necessary.
  • the rotating Gearochrahmenrillian can be combined with another tool for cleaning the filling shaft.
  • the furnace top 1 of a coking furnace is shown in a cross section in the center plane of a filling hole 2.
  • the upper end of the fill hole 2 is formed by the circular fill hole frame 3, which is used to support the fill hole cover 4.
  • the sealing surface 5 of the Golfochrahmen and also the corresponding sealing surface 6 of the Greochdeckels 4 are designed as conical surfaces.
  • a filling carriage can be moved on rails, which, when filling a chamber, assumes such a position that the coal can flow into the open filling hole underneath via a filling funnel.
  • the lifting and later putting on of the filling hole cover is carried out mechanically with the device described in more detail below.
  • the device is vertically adjustable on a vertically extending supporting frame, which is firmly connected at its upper end to the frame structure of the filling truck.
  • the supporting structure is essentially formed from two U-profiles 7 facing one another with their open sides, the legs of which serve as guide rails for the rollers 8 of a supporting part 9.
  • the support part 9 is composed of a horizontal main part 10, which penetrates with its rear end through the U-profiles 7 and an overlying attachment part 11. Of the total of four guide rollers, a pair of guide rollers on the main part 10 and the second pair of guide rollers on the attachment part 11 each rotatably mounted on a horizontal axis.
  • the lifting and lowering of the support part 9 is effected with a drive, not shown, which can consist of a hydraulically or pneumatically operated lifting cylinder or an electric motor with a gear part for generating a linear movement.
  • the support structure is surrounded by a protective box 12 which bears on the outer sides of the U-profiles 7, is open on one side for the up and down movement of the support member 9 and the other three sides Tightly encloses the interior.
  • a swivel head 13 is mounted on a swivel shaft 14 emerging from the main part 10, the swivel axis 15 of which runs in a perpendicular transverse plane to the longitudinal axis of the furnace battery with an inclination of 45 ° to the horizontal.
  • the swivel head 13 is essentially designed as a cross member with an approximately trough-shaped profile, the two legs 16, 17 of equal length being rigidly attached to the ends of the central part - which forms the bottom of the trough - at an inclination of 45 °, so that the two legs 16 and 17 are perpendicular to each other.
  • the leg 17 forms the holder for a known rotatable magnetic gripper 18 for gripping and holding the filling hole cover 4.
  • This magnetic gripper is located on the outside of the leg 16 and is driven by a single drive 19 flanged on the inside, e.g. B. driven an electric motor with associated reduction gear.
  • the other leg 17 of the swivel head 13 serves to hold a rotating tool 20 for cleaning the seat surface of the filling hole frame 3.
  • an individual drive 21 is flanged, which supplies the rotational energy for the cleaning tool 20 .
  • a carriage 22 Arranged in the top part 11 is a carriage 22 which can be moved in the horizontal direction and which carries a cleaning tool 23 on the end face facing the swivel head 13, which can be an element made of brushes or mechanical scrapers for cleaning the sealing surface of the filling hole cover 4 .
  • the fill hole cover 4 is set in rotation by the drive 19 and the cleaning tool 23 is pressed against the sealing surface to be cleaned by means of the slide 22 after the swivel head 13 has previously been pivoted into the cleaning position with the removed fill hole cover 4.
  • FIG. 2 An embodiment modified with regard to the drives for the magnetic gripper 18 and the filling hole frame cleaner 20 is shown in FIG. 2.
  • these two elements are connected via a gear located inside the swivel head 13a to a central drive, which can be installed in the swivel head 13a or in the support part 9.
  • the Greochrahmenrillian 20 can also with another tool 24, z. B. in the form of a cylindrical brush, for cleaning the filling shaft below the Greochrahmens 3 (Fig. 5). With such a tool, filling hole frame 3 and filling shaft can be cleaned in one operation.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Coke Industry (AREA)
EP84104528A 1983-05-09 1984-04-21 Einrichtung zum Abheben und Aufsetzen der Füllochdeckel an Horizontalkammer-Verkokungsöfen und zum Reinigen der Dichtflächen Expired EP0124814B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3316936 1983-05-09
DE19833316936 DE3316936A1 (de) 1983-05-09 1983-05-09 Einrichtung zum abheben und aufsetzen der fuellochdeckel an horizontalkammer-verkokungsoefen und zum reinigen der dichtflaechen

Publications (3)

Publication Number Publication Date
EP0124814A2 EP0124814A2 (de) 1984-11-14
EP0124814A3 EP0124814A3 (en) 1986-03-12
EP0124814B1 true EP0124814B1 (de) 1988-08-17

Family

ID=6198565

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84104528A Expired EP0124814B1 (de) 1983-05-09 1984-04-21 Einrichtung zum Abheben und Aufsetzen der Füllochdeckel an Horizontalkammer-Verkokungsöfen und zum Reinigen der Dichtflächen

Country Status (5)

Country Link
US (1) US4515660A (enrdf_load_stackoverflow)
EP (1) EP0124814B1 (enrdf_load_stackoverflow)
JP (1) JPS59204683A (enrdf_load_stackoverflow)
CA (1) CA1212069A (enrdf_load_stackoverflow)
DE (1) DE3316936A1 (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789072A (en) * 1987-04-20 1988-12-06 Quam Dean R Hydraulic manhole cover lifter
US5035336A (en) * 1987-04-20 1991-07-30 Schmitz Robert J Compact collapsible manhole cover lifter
US5500094A (en) * 1994-06-30 1996-03-19 The M. W. Kellogg Company Coke drum deheading device
AT1110U1 (de) * 1996-01-17 1996-11-25 Vogl Gerhard Anlage zur dosierten abgabe von futter an mehrere abgabestellen
DE19616889C2 (de) * 1996-04-29 2003-09-18 Rag Ag Füllschachtreinigungseinrichtung zur Abreinigung von Graphitansätzen in den Füllschächten von Koksofenkammern
DE10145431C2 (de) * 2001-09-14 2003-11-13 Thyssen Krupp Encoke Gmbh Verfahren und Vorrichtung zur Beschickung von Koksöfen einer Koksofenbatterie
DE10208603C1 (de) * 2002-02-27 2003-08-21 Rag Ag Einrichtung zum maschinellen Entfernen von Graphitansätzen
EP1666938A4 (en) * 2003-07-16 2008-04-09 Nippon Telegraph & Telephone OPTICAL WAVEGUIDE MATERIAL AND OPTICAL WAVEGUIDE
DE102007046804B4 (de) * 2007-09-29 2010-01-14 Uhde Gmbh Reinigungsvorrichtung für den Rahmen einer Koksofenkammer
DE102008008291B3 (de) * 2008-02-07 2009-07-09 Uhde Gmbh Vorrichtung an einem Kohlefüllwagen zum Abheben von Deckeln aus Fülllochrahmen in der Ofendecke eines Koksofens und zum Reinigen der Fülllochrahmen
DE102013019053A1 (de) * 2013-11-15 2015-05-21 Hude Gmbh Koksofenbedienungsmaschinen, die ein Türwerkzeug aufweisen
CN111057566B (zh) * 2020-01-19 2024-12-27 浙江省农业科学院 一种水热炭化装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280210B (de) * 1961-07-12 1968-10-17 Konstruktionsbuero Koksochimma Vorrichtung zum Abheben und Aufsetzen eines Fuellochdeckels eines Verkokungsofens
US3419163A (en) * 1966-06-15 1968-12-31 Kostochka Nikolai Grigorievich Coke oven charging machine having cover removal and clean off means
US3689369A (en) * 1971-04-05 1972-09-05 Koppers Co Inc Charging hole lid and magnetic lid lifter apparatus
US3709387A (en) * 1971-06-24 1973-01-09 Koppers Co Inc Apparatus for handling lids and charging coal into coke ovens
US3753502A (en) * 1971-06-25 1973-08-21 Still Fa Carl Device for automatically turning, lifting off and replacing covers on the charging shafts of coking ovens
US3972781A (en) * 1974-08-26 1976-08-03 Koppers Company, Inc. Scraper for the lid and lid seat of a coke oven ascension pipe
DE2448043C2 (de) * 1974-10-09 1982-08-26 Dr. C. Otto & Comp. Gmbh, 4630 Bochum Auf der Koksseite von Verkokungsofenbatterien verfahrbarer Bedienungswagen
DE3016418C2 (de) * 1980-04-29 1985-08-14 Bergwerksverband Gmbh Vorrichtung für das Öffnen, Schließen und Reinigen der Füllöcher von durch Kohleförderer beschickbaren Koksöfen

Also Published As

Publication number Publication date
DE3316936A1 (de) 1984-11-15
EP0124814A3 (en) 1986-03-12
CA1212069A (en) 1986-09-30
JPS59204683A (ja) 1984-11-20
DE3316936C2 (enrdf_load_stackoverflow) 1991-08-22
US4515660A (en) 1985-05-07
EP0124814A2 (de) 1984-11-14

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