EP0903393A2 - Chariot pour le chargement des chambres d'une batterie de fours à coke - Google Patents

Chariot pour le chargement des chambres d'une batterie de fours à coke Download PDF

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Publication number
EP0903393A2
EP0903393A2 EP98115886A EP98115886A EP0903393A2 EP 0903393 A2 EP0903393 A2 EP 0903393A2 EP 98115886 A EP98115886 A EP 98115886A EP 98115886 A EP98115886 A EP 98115886A EP 0903393 A2 EP0903393 A2 EP 0903393A2
Authority
EP
European Patent Office
Prior art keywords
filling
screw conveyor
housing
coal
outlet
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
EP98115886A
Other languages
German (de)
English (en)
Other versions
EP0903393B1 (fr
EP0903393A3 (fr
Inventor
Knoch Ralf
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.)
ThyssenKrupp EnCoke GmbH
Original Assignee
Krupp Uhde 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
Priority claimed from DE19743868A external-priority patent/DE19743868C2/de
Application filed by Krupp Uhde GmbH filed Critical Krupp Uhde GmbH
Publication of EP0903393A2 publication Critical patent/EP0903393A2/fr
Publication of EP0903393A3 publication Critical patent/EP0903393A3/fr
Application granted granted Critical
Publication of EP0903393B1 publication Critical patent/EP0903393B1/fr
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
    • C10B25/20—Lids or closures for charging holes
    • C10B25/24—Lids or closures for charging holes for ovens with horizontal chambers
    • 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
    • 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
    • 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
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/02—Observation or illuminating devices
    • F27D2021/023—Closable inserting openings, e.g. for the introduction of lances, sensors or burners
    • 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
    • F27D3/08—Screw feeders; Screw dischargers

Definitions

  • the coal filling truck is guided on the ceiling of the Coking chambers of a coke oven battery can be moved. He picks up coal from a coal tower and transports it them to the coking chambers into which they go through Filling holes is filled.
  • Modern coal filling trucks show a forced feed system with a horizontal Screw conveyor below the floor outlet. Further they are with an automatic lid lifting device for opening and closing Fulloch covers as well as with a telescopic tube, which the outlet of the Screw conveyor connects to the open filling hole, to avoid disturbing emissions during the filling process equipped.
  • the facilities described require a large installation height on the underside of the coal filling car. The local conditions of existing coking plants allow the use of modern coal filling trucks with the described facilities often too.
  • the invention has for its object a coal filling truck of the structure described at the beginning, the low installation height for the screw conveyor and distinguishes the lid lifting device.
  • the invention teaches that Casing of the screw conveyor on the underside of the coal filling truck horizontally movable and by means of an actuator with unchanged location of the coal filling car between a starting position in which the Exhaust port positioned laterally to the filling hole and a filling position in which the outlet port essentially aligned with the fill hole, is movable.
  • the Screw conveyor aligned in the direction of travel of the coal filling car and the adjusting movement of the screw conveyor takes place in the form of an axial movement in the longitudinal direction of the Screw conveyor.
  • the travel of the screw conveyor housing is set up in a first working position (Starting position) the fill hole cover is freely accessible is for the lid lifting device and with unchanged Location of the coal filling truck in a second Working position (filling position) of the outlet connection essentially aligned with the fill hole.
  • the arrangement according to the invention makes it possible to arrange the outlet nozzle so deep that through the telescopic tube during the filling process only a small distance has to be bridged.
  • the telescopic tube can therefore be implemented with a very short overall length. Additional units for actuating the telescopic tube are corresponding also available as compact units.
  • the housing of the screw conveyor preferably trough-shaped trained, has in a further expedient embodiment the invention a top cover plate, the in the starting position of the screw conveyor Bottom outlet of the coal filling truck is closed so far that no coal spills onto the coking chamber ceiling can.
  • the cover plate of the screw conveyor thus fulfills the function of a slider that the bottom outlet of the Closes the coal filling truck and only releases the floor outlet, if a coking chamber is filled and the screw conveyor is in the appropriate filling position located.
  • a shut-off device in the outlet port of the screw conveyor e.g. arranged in the form of a gate valve, the can be operated by a device attached to the screw conveyor is.
  • a device attached to the screw conveyor is also a Actuator arranged by means of the telescopic tube can be moved up and down automatically.
  • the housing of the screw conveyor is expedient Rails run on both sides of the screw conveyor housing on the steel substructure of the filling truck are arranged.
  • the rails can runways any Have design.
  • the lid lifting device has conventional gripping and lifting devices on. A facility is also required around a picked-up lid from the filling area to move out.
  • the lid lifting device can be used for this Purpose to be equipped with a separate drive that a translational movement or a horizontal one Pivots.
  • the invention is the lid lifting device on the steel substructure of the filling truck Guided rails, the rails are parallel extend to the guide rails of the screw conveyor and travel movements of the screw conveyor along the guide rails and the lid lifting device along the Running rails are rigidly coupled. It is understood that the rigid coupling on the side, through the rail guides conditional relative movements between the screw conveyor and the cover lifting device during the movement allows.
  • a coupling rod is expediently provided with Spherical bearings and pivot pins used.
  • the driving movement of the screw conveyor relative to the bottom outlet is at this embodiment of the invention also used to Filling hole cover, which is taken up by the cover lifting device has been moved out of the work area of the fill hole and after the filling is finished again towards the filling hole to move back.
  • a hydraulic or electromechanical control device arranged on a on the housing of the Auger mounted carrier works, and is the Lid lifting device also by means of a coupling rod connected to the carrier.
  • the lid lifting device is not moving of the screw conveyor, but independent from the horizontal adjustment movement of the screw conveyor housing horizontally movable.
  • Figures 1 to 5 show sections of a longitudinal section through the lower part of a coal filling truck, the in a coke plant on the coke oven ceiling a coke oven battery is operated.
  • the coal filling truck picks up coal from a coal tower and conveys this to the coking chambers of the coke oven battery.
  • the insert coal is there through filling holes in the Coking chambers filled vertically.
  • 6 is also in longitudinal section a further embodiment of the invention Coal filling car shown.
  • the coal filling truck shown in the figures has one funnel-shaped bottom outlet 1, a horizontal Screw conveyor 2 below the floor outlet 1 and a lid lifting device 3 for opening and closing of Greochdeckeln 4 of the coking chambers.
  • To the basics Construction of the screw conveyor 2 include one of housing 5 which can be loaded at the top with an outlet connection on the underside 6, at least one rotatably mounted in the housing 5 Screw conveyor 7 and a flange-mounted on the housing 5 Screw conveyor drive 8.
  • a Telescopic tube 9 connected, which the outlet 6th connects to an open fill hole 10.
  • the housing 5 of the screw conveyor 2 is on the underside of the coal filling car arranged horizontally movable and by means of an actuator 11 with unchanged Location of the coal filling truck between a starting position, in which the outlet port laterally to the fill hole is positioned offset, and a filling position, in which of the outlet nozzle 6 essentially with the filling hole 10 aligned, movable. 1 to 3 show the starting position, 4 and 5, the filling position of the Screw conveyor 2.
  • the housing 5 of the screw conveyor 2 is guided on rails 12, which are on both sides of the housing 5 arranged on the steel substructure 13 of the coal filling car are.
  • the cover lifting device 3 is on running rails 14 performed, which is also on the steel substructure 13 of the coal filling car are arranged.
  • the running tracks 14 extend parallel to the guide rails 12 of the screw conveyor 2. Furthermore, one removes a comparative examination of the figures that the driving movements of the screw conveyor 2 along the guide rails 12 and the lid lifting device 3 along the Running rails are rigidly coupled.
  • a hydraulic or electromechanical Setting device 11 is provided, which also on the steel substructure 13 of the coal filling car is arranged. She works on in the embodiment one attached to the housing 5 of the screw conveyor 2 Carrier 15. The cover lifting device is also on these connected by means of a coupling rod.
  • the housing 5 of the screw conveyor 2 has an upper side Cover plate 17, which in the starting position of the screw conveyor 2 partially or the bottom outlet completely closed. The order is made that in the starting position no coal on the ceiling of the Coking chambers can leak.
  • a shut-off device e.g. in the form of a gate valve 18, arranged, by a device attached to the screw conveyor 19 can be actuated.
  • the telescopic tube 9 is by means of the actuator 20 can be moved up and down automatically is. Operation and mode of operation of the coal filling vehicle according to the invention are compared from a comparative perspective Figures clearly.
  • the coal filling truck takes in a coal tower coal in the coke plant, drives to one Coking chamber and is there on one with a fill hole lid 4 closed filling hole 10 positioned (Fig. 1).
  • a vertically adjustable device 21 for cleaning the fill hole cover and fill hole frame connected is assigned to the outlet 6 end of the Screw conveyor housing 5 .
  • the device 21 is together with the housing 5 between its starting position and its Filling position can be moved horizontally and is in the starting position settable on the frame of the filling hole 10.
  • the Lid lifting device 3 is independent of the horizontal Adjustment movement of the screw conveyor housing 5 horizontally movable.
  • the various functional positions of the device 21 are shown, partly in dashed lines, in FIG. 6.
  • the Housing 5 of the screw conveyor 2 takes its starting position on.
  • the Greochdeckel 4 is from the lid lifting device 3 has been added and is in one Position laterally offset from the fill hole.
  • the lid lifting device 3 moves into the Position shown in dashed lines and lowers the fill hole cover 4 into the cleaning device 21.
  • the cover lifting device moves 3 and the cleaning device 21 in the positions represented by solid lines. Subsequently can the screw conveyor 2 in its filling position moves and can the processes already described for coal filling.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coke Industry (AREA)
EP98115886A 1997-09-23 1998-08-22 Chariot pour le chargement des chambres d'une batterie de fours à coke Expired - Lifetime EP0903393B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19741875 1997-09-23
DE19741875 1997-09-25
DE19743868A DE19743868C2 (de) 1997-09-23 1997-10-04 Kohlefüllwagen zum Befüllen von Verkokungskammern einer Koksofenbatterie
DE19743868 1997-10-04

Publications (3)

Publication Number Publication Date
EP0903393A2 true EP0903393A2 (fr) 1999-03-24
EP0903393A3 EP0903393A3 (fr) 1999-08-18
EP0903393B1 EP0903393B1 (fr) 2001-12-05

Family

ID=26040221

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98115886A Expired - Lifetime EP0903393B1 (fr) 1997-09-23 1998-08-22 Chariot pour le chargement des chambres d'une batterie de fours à coke

Country Status (5)

Country Link
US (2) US6099229A (fr)
EP (1) EP0903393B1 (fr)
BR (1) BR9803970B1 (fr)
CA (1) CA2245380C (fr)
PT (1) PT903393E (fr)

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1293552A3 (fr) * 2001-09-14 2003-09-10 Thyssen Krupp EnCoke GmbH Méthode et dispositif pour le chargement d'un four à coke
WO2009097984A3 (fr) * 2008-02-07 2009-11-12 Uhde Gmbh Dispositif sur chariot de remplissage de charbon destiné à soulever des couvercles de cadres à trous de remplissage dans la voûte d'un four à coke et à nettoyer les cadres à trous de remplissage
WO2009100815A3 (fr) * 2008-02-11 2009-12-03 Uhde Gmbh Système de chargement de chambres de carbonisation d'un four à coke
WO2014202191A1 (fr) * 2013-06-20 2014-12-24 Thyssenkrupp Industrial Solutions Ag Dispositif de nettoyage d'un cadre de trou de chargement dans le gueulard d'un four à coke
US20170183569A1 (en) * 2015-12-28 2017-06-29 Suncoke Technology And Development Llc. Method and system for dynamically charging a coke oven
US10526541B2 (en) 2014-06-30 2020-01-07 Suncoke Technology And Development Llc Horizontal heat recovery coke ovens having monolith crowns
US10611965B2 (en) 2012-08-17 2020-04-07 Suncoke Technology And Development Llc Coke plant including exhaust gas sharing
US10619101B2 (en) 2013-12-31 2020-04-14 Suncoke Technology And Development Llc Methods for decarbonizing coking ovens, and associated systems and devices
US10760002B2 (en) 2012-12-28 2020-09-01 Suncoke Technology And Development Llc Systems and methods for maintaining a hot car in a coke plant
US10851306B2 (en) 2017-05-23 2020-12-01 Suncoke Technology And Development Llc System and method for repairing a coke oven
US10920148B2 (en) 2014-08-28 2021-02-16 Suncoke Technology And Development Llc Burn profiles for coke operations
US10927303B2 (en) 2013-03-15 2021-02-23 Suncoke Technology And Development Llc Methods for improved quench tower design
US10947455B2 (en) 2012-08-17 2021-03-16 Suncoke Technology And Development Llc Automatic draft control system for coke plants
US10968393B2 (en) 2014-09-15 2021-04-06 Suncoke Technology And Development Llc Coke ovens having monolith component construction
US10968395B2 (en) 2014-12-31 2021-04-06 Suncoke Technology And Development Llc Multi-modal beds of coking material
US10975309B2 (en) 2012-12-28 2021-04-13 Suncoke Technology And Development Llc Exhaust flow modifier, duct intersection incorporating the same, and methods therefor
US11008517B2 (en) 2012-12-28 2021-05-18 Suncoke Technology And Development Llc Non-perpendicular connections between coke oven uptakes and a hot common tunnel, and associated systems and methods
US11008518B2 (en) 2018-12-28 2021-05-18 Suncoke Technology And Development Llc Coke plant tunnel repair and flexible joints
US11021655B2 (en) 2018-12-28 2021-06-01 Suncoke Technology And Development Llc Decarbonization of coke ovens and associated systems and methods
US11060032B2 (en) 2015-01-02 2021-07-13 Suncoke Technology And Development Llc Integrated coke plant automation and optimization using advanced control and optimization techniques
US11071935B2 (en) 2018-12-28 2021-07-27 Suncoke Technology And Development Llc Particulate detection for industrial facilities, and associated systems and methods
US11098252B2 (en) 2018-12-28 2021-08-24 Suncoke Technology And Development Llc Spring-loaded heat recovery oven system and method
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US11760937B2 (en) 2018-12-28 2023-09-19 Suncoke Technology And Development Llc Oven uptakes
US11767482B2 (en) 2020-05-03 2023-09-26 Suncoke Technology And Development Llc High-quality coke products
US11788012B2 (en) 2015-01-02 2023-10-17 Suncoke Technology And Development Llc Integrated coke plant automation and optimization using advanced control and optimization techniques
US11851724B2 (en) 2021-11-04 2023-12-26 Suncoke Technology And Development Llc. Foundry coke products, and associated systems, devices, and methods
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US10883051B2 (en) 2012-12-28 2021-01-05 Suncoke Technology And Development Llc Methods and systems for improved coke quenching
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Cited By (70)

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Publication number Priority date Publication date Assignee Title
EP1293552A3 (fr) * 2001-09-14 2003-09-10 Thyssen Krupp EnCoke GmbH Méthode et dispositif pour le chargement d'un four à coke
WO2009097984A3 (fr) * 2008-02-07 2009-11-12 Uhde Gmbh Dispositif sur chariot de remplissage de charbon destiné à soulever des couvercles de cadres à trous de remplissage dans la voûte d'un four à coke et à nettoyer les cadres à trous de remplissage
WO2009100815A3 (fr) * 2008-02-11 2009-12-03 Uhde Gmbh Système de chargement de chambres de carbonisation d'un four à coke
AU2009214413B2 (en) * 2008-02-11 2012-12-20 Uhde Gmbh Device for filling oven chambers of a coke oven
RU2477743C2 (ru) * 2008-02-11 2013-03-20 Тиссенкрупп Уде Гмбх Устройство для загрузки печных камер коксовой печи
US10947455B2 (en) 2012-08-17 2021-03-16 Suncoke Technology And Development Llc Automatic draft control system for coke plants
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US6099229A (en) 2000-08-08
BR9803970A (pt) 1999-12-21
EP0903393B1 (fr) 2001-12-05
EP0903393A3 (fr) 1999-08-18
BR9803970B1 (pt) 2011-04-19
CA2245380A1 (fr) 1999-03-23
US6152668A (en) 2000-11-28
PT903393E (pt) 2002-05-31
CA2245380C (fr) 2005-11-15

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