EP2245116B1 - Vorrichtung an einem kohlefüllwagen zum abheben von deckeln aus füllochrahmen in der ofendecke eines koksofens und reinigen der füllochrahamen - Google Patents

Vorrichtung an einem kohlefüllwagen zum abheben von deckeln aus füllochrahmen in der ofendecke eines koksofens und reinigen der füllochrahamen Download PDF

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Publication number
EP2245116B1
EP2245116B1 EP09707638.4A EP09707638A EP2245116B1 EP 2245116 B1 EP2245116 B1 EP 2245116B1 EP 09707638 A EP09707638 A EP 09707638A EP 2245116 B1 EP2245116 B1 EP 2245116B1
Authority
EP
European Patent Office
Prior art keywords
frame
traveling
cleaner
filling hole
supporting
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.)
Active
Application number
EP09707638.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2245116A2 (de
Inventor
Franz-Josef Schücker
Ralf Knoch
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 Industrial Solutions AG
Original Assignee
ThyssenKrupp Industrial Solutions AG
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 ThyssenKrupp Industrial Solutions AG filed Critical ThyssenKrupp Industrial Solutions AG
Priority to PL09707638T priority Critical patent/PL2245116T3/pl
Publication of EP2245116A2 publication Critical patent/EP2245116A2/de
Application granted granted Critical
Publication of EP2245116B1 publication Critical patent/EP2245116B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C10B31/00—Charging devices
    • C10B31/02—Charging devices for charging vertically
    • C10B31/04—Charging devices for charging vertically coke 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
    • 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
    • C10B43/00—Preventing or removing incrustations
    • C10B43/02—Removing incrustations
    • C10B43/04—Removing incrustations by mechanical means
    • 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
    • C10B25/14—Devices for lifting doors
    • 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
    • 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
    • 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
    • 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

Definitions

  • the invention relates to a device on a Kohle sleepllwagen for lifting lids from Artlochrahmen in the furnace roof of a coke oven and for cleaning the Grelochrahmen - with a Deckelabheber having a support arm with a solenoid, a frame cleaner having a support arm with a cleaning head, Lifting devices for vertical adjustment of the support arms, wherein the Deckelabheber and the frame cleaner are each movable by means of a chassis between an operating position in which the solenoid or the cleaning head is aligned with a filling hole in the furnace ceiling of the coke oven, and spaced from the filling hole rest position horizontally.
  • the filling holes are arranged in the furnace roof of a coke oven in equidistant intervals and in the direction of travel of the coal filling carriage in alignment. From this ideal case, the real conditions on a coke oven deviate regularly. Especially with older coke ovens, the positional deviations of the filling holes in both axes often amount to + - 50 mm, which can not be compensated with customary centering aids. That has to Result that the fill hole cover can not be lifted automatically and later used in the Grelochrahmen automatically and that the Grelochrahmenalism also no longer works satisfactorily. In the coking plant, this causes interruptions in the automatic operation of the coal filling truck and requires personnel-intensive intervention. Furthermore, Grelochrahmen must often be readjusted on the furnace roof, so Deckelabheber and frame cleaner can work properly. This gives the coking plant considerable maintenance costs.
  • the lifting magnet of the Deckelabhebers and the cleaning head of the frame cleaner can be brought into an operating position in which they are aligned with the filling hole in the furnace roof of the coke oven.
  • the known arrangement requires a large ground clearance between the coal outlet at the bottom of the coal hopper, since the operating unit at the inlet end of the horizontal screw conveyor by means of a compensator which must compensate for lateral adjustment movements of the operating unit in two axes, is connected. This installation space is not always available.
  • the known device is not suitable or only with restrictions.
  • the invention has for its object to provide a device with the purpose described above, which requires a small footprint, can compensate for large positional deviations of the filling holes and is suitable for retrofitting existing coke oven systems.
  • the chassis has a rail on the underside of the coal filling carriage along a first axis horizontally movable traveling frame and a support frame arranged within the driving frame, wherein the support frame along a second axis transversely to the direction of movement of the traveling frame is movably guided on the running frame, and wherein on the support frame, the lifting device for the Deckelabheber and / or the frame cleaner is arranged.
  • the support frame and the running frame are independently movable horizontally in mutually perpendicular axes. Positional deviations of the Artlochrahmen can be compensated for by gradual and sequential movement of the traveling frame and the support frame or by simultaneously adjusting these components.
  • the construction height of existing chassis and support frame chassis is low, so that even older coke ovens can be retrofitted with the device according to the invention.
  • the traveling frame and the supporting frame are preferably arranged in one plane. Such an arrangement results in a very low construction height of existing chassis and support frame chassis.
  • the traveling frame and the support frame are suitably composed of U-profiles, wherein rollers are mounted on the support frame, which in the U-profiles of the traveling frame run.
  • the chassis is also equipped with wheels and runs in a carriageway, which is attached to the underside of the coal hopper.
  • the rails for the traveling frame made of U-profiles, which are suspended with carriers on the coal filling and open at the side. The rollers mounted on the traveling frame engage in the open on one side U-profiles and run in these rails.
  • Hydraulic actuators are preferably used for the horizontal positioning movements of the support frame and the travel frame.
  • hydraulic adjusting devices are connected to the support frame and the driving frame, which are equipped with path measuring devices.
  • the hydraulic control devices can be connected to a machine control of the coal filling carriage, are stored in the position information for the position of the filling holes in the furnace roof of the coke oven.
  • the deviations of the Artlochrahmen in the X and Y direction of the ideal position are detected metrologically on each Golflochrahmen and deposited in the machine control of the coal filling car.
  • Deckelabheber and the frame cleaner can be positioned by adjusting movements of the associated chassis so that the solenoid of Deckelabhebers or the cleaning head of the frame cleaner are centered to the Grelochrahmen and by a pure vertical movement on the lid or can be lowered into the Grelochrahmen.
  • a further embodiment of the device according to the invention provides that the hydraulic actuating devices cooperate with an optical measuring device, which is arranged on the coal filling carriage and detects the actual position of the filling openings.
  • the measurement data is forwarded directly to the control of the hydraulic cylinder, which move the chassis of the Deckelabhebers and the chassis of the frame cleaner in a position assigned to the Grelochrahmens position.
  • the lifting devices for the Deckelabheber and the frame cleaner are firmly connected to the support frame of the associated chassis.
  • the actuator acting on the support frame is equipped in this case with a path-measuring device and is controlled so that the Deckelabheber or the frame cleaner is moved from a spaced from the filling hole rest position, taking into account the required corrections in the operating position on the filling hole.
  • the respective setting stroke depends on the position deviations to be corrected and can change from filling hole to filling hole.
  • the correction movement and movement of the lid lift / frame cleaner is decoupled from the rest position spaced from the fill hole to the operative position.
  • the lifting devices for the Deckelabheber and the frame cleaner are in this case respectively attached to a carriage, which is movable within the support frame of the associated chassis along the profiles of the support frame.
  • the carriage is movable transversely to the direction of movement of the support frame, so that the driving movement of the carriage can not affect the position of the support frame.
  • hydraulic adjusting means which are supported on the associated support frame and move the Deckelabheber and the frame cleaner each with a fixed adjustable stroke between the operating position at a filling hole and spaced from the filling hole rest position. In this embodiment, all correction movements in the X and Y directions and the travel movement between the rest position and the operating position are decoupled.
  • the chassis of the Deckelabhebers and the frame cleaner preferably each have a traveling frame, wherein the driving frame spaced apart and are movable independently.
  • the spatial separation of the chassis allows flexible adaptation to structural conditions, which is advantageous if older coking plants must be retrofitted with the device according to the invention. If the structural conditions allow, a common chassis for the trolleys can be used. In this case, there are two alternatives with regard to the support frame.
  • the support frame for the Deckelabheber and the frame cleaner are independently movable and positioned by means of separate actuators, which are equipped with path measuring devices within the common driving frame.
  • the Deckelabheber and the frame cleaner are also arranged on a common support frame which is movable and exactly positioned by means of an equipped with a path-measuring device actuator.
  • the lifting devices of the Deckelabhebers and the frame cleaner are mounted in such an embodiment of separate carriages, which are independently movable within the support frame.
  • the single figure shows schematically a device on the underside of a coal filling carriage, not shown for lifting lids 1 from Rudlochrahmen 2 in the furnace roof of a coke oven and for cleaning the Grelochrahmen 2.
  • the basic structure of this device includes a Deckelabheber 3, a support arm 4 with a Solenoid 5, a frame cleaner 6, which has a support arm 4 'with a cleaning head 7 and lifting devices 8, 8' for vertical adjustment of the support arms 4, 4 '.
  • the lid lifter 3 and the frame cleaner 6 are arranged on both sides of a arranged on the underside of the coal filling carriage filling device 9, which comprises a horizontal screw conveyor 10 and a filling telescope 11.
  • the Deckelabheber 3 and the frame cleaner 6 are each by means of a chassis 12, 12 'between an operating position A, in which the solenoid 5 or the cleaning head 7 is aligned with a filling hole 13 in the furnace ceiling of the coke oven, and spaced from the filling hole rest position B horizontal traversable.
  • the chassis 12 for the Deckelabheber 3 and the chassis 12 'for the frame cleaner 6 are formed substantially identical. They each have a on rails 14 on the underside of the coal filling carriage along a first axis Y horizontally movable travel frame 15 and disposed within the travel frame 15 support frame 16 which is guided along a second axis X transversely to the direction of movement of the travel frame 15 movable on the chassis.
  • the lifting device 8 is arranged for the Deckelabheber 3 and the lifting device 8' for the frame cleaner 6.
  • both frames 15, 16 are constructed of U-profiles.
  • rollers 17 are mounted, which in the U-profiles of the driving frame 15 run.
  • the rails 14 for the driving frame 15 are also made of U-profiles, which are suspended with carriers 18 on the coal filling carriage, not shown, and laterally open.
  • rollers 19 are mounted, which run in the laterally open rails 14.
  • the traveling frame 15 and the support frame 16 arranged within the traveling frame form a running gear which permits horizontal adjustment movements in the X and Y directions.
  • the rails 14 for guiding the traveling frame 15 extend in the direction of movement of the coal filling carriage (Y direction), while the supporting frame 16 is guided transversely to the traveling frame 15 in the direction of the furnace chamber axes (X axis).
  • This definition depends on the structural conditions. Depending on the structural conditions, it may be expedient that the rails 14 for guiding the traveling frame 15 extend in the X-axis and the supporting frame 16 can be moved in the Y-direction.
  • hydraulic actuators 20 which are equipped with path-measuring devices.
  • the hydraulic control devices 20 can be connected to a machine control of the coal filling carriage, in which position data for the position of the filling holes 13 are deposited in the furnace roof of the coke oven.
  • the hydraulic actuators 20 may cooperate with an optical measuring device which is arranged on the Kohlgnac and detects the position of the filling holes 13.
  • the lifting devices 8. 8 'of the Deckelabhebers 3 and the frame cleaner 6 are attached to carriage 21, 21', within the support frame 16 of the associated chassis 12, 12 'along the profiles of the support frame 16 transverse to the direction of movement of the support frame are movable.
  • the chassis 12, 12 'for the Deckelabheber 3 and the frame cleaner 6 each have a traveling frame, wherein the driving frame spaced apart and are movable independently. If the structural conditions permit, the running gears 12, 12 'can also have a common running frame, in which the supporting frames 16 for the lid lifter and the frame cleaner are arranged and displaceable transversely to the direction of movement of the traveling frame.
  • the device according to the invention allows precise alignment of the Deckelabhebers 3 and the frame cleaner 6 at the filling holes in the furnace roof of a coke oven and is able to compensate for operational positional deviations of the Grecher from a predetermined basic position in the X and Y directions. In older coking plants, the positional deviations can often be on the order of + - 100 to 150 mm in both axes X, Y.
  • the horizontal position deviations of the Artlochrahmen 2 are measured in the longitudinal and transverse directions and stored for each Artlochrahmen in a machine control on the coal filling and updated as needed.
  • the Kohle sleepllwagen is moved on the furnace roof of the coke oven and without consideration of the positional deviations of the filling holes for filling a furnace chamber at a predetermined location, which is associated with the filling hole 13, positioned. Subsequently, the cap lifter and the frame cleaner 6 are moved from a rest position B spaced from the filling hole to an operating position A adjacent the filling hole, and by means of biaxial Balancing movements of the chassis 12, 12 'positioned so that the solenoid 5 of the Deckelabhebers 3 and the cleaning head 7 of the frame cleaner 6 are centered centered to cover / Brownlochrahmen aligned. In a first step, the solenoid 5 is lowered onto the Grelochdeckel and activated.
  • the filling hole cover is lifted out of the filling hole 13 and moved to the rest position B.
  • the cleaning head 7 of the frame cleaner 6 is lowered into the Grein Heidelbergen 2 and the Greinborgen cleaned.
  • the filling telescope 11 is lowered and the coke oven chamber filled with feed coal.
  • this process can be done while driving the coal filling car to the coal tower.
  • the Deckelabheber and the frame cleaner are now ready for a readjustment to the next furnace chamber to be filled.

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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)
  • Coke Industry (AREA)
EP09707638.4A 2008-02-07 2009-01-24 Vorrichtung an einem kohlefüllwagen zum abheben von deckeln aus füllochrahmen in der ofendecke eines koksofens und reinigen der füllochrahamen Active EP2245116B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09707638T PL2245116T3 (pl) 2008-02-07 2009-01-24 Urządzenie przy wózku zasypowym do podnoszenia pokryw z ramy otworu zasypowego w stropie pieca koksowego i do czyszczenia ramy otworu zasypowego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008008291A DE102008008291B3 (de) 2008-02-07 2008-02-07 Vorrichtung an einem Kohlefüllwagen zum Abheben von Deckeln aus Fülllochrahmen in der Ofendecke eines Koksofens und zum Reinigen der Fülllochrahmen
PCT/EP2009/000460 WO2009097984A2 (de) 2008-02-07 2009-01-24 Vorrichtung an einem kohlefüllwagen zum abheben von deckeln aus füllochrahmen in der ofendecke eines koksofens und reinigen der füllochrahamen

Publications (2)

Publication Number Publication Date
EP2245116A2 EP2245116A2 (de) 2010-11-03
EP2245116B1 true EP2245116B1 (de) 2014-07-02

Family

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EP09707638.4A Active EP2245116B1 (de) 2008-02-07 2009-01-24 Vorrichtung an einem kohlefüllwagen zum abheben von deckeln aus füllochrahmen in der ofendecke eines koksofens und reinigen der füllochrahamen

Country Status (18)

Country Link
US (1) US8714899B2 (pl)
EP (1) EP2245116B1 (pl)
JP (1) JP5502758B2 (pl)
KR (1) KR101529357B1 (pl)
CN (1) CN101939403B (pl)
AR (1) AR070565A1 (pl)
AU (1) AU2009211901B2 (pl)
BR (1) BRPI0907369A2 (pl)
CA (1) CA2713851A1 (pl)
CL (1) CL2009000172A1 (pl)
DE (1) DE102008008291B3 (pl)
MX (1) MX2010008303A (pl)
PL (1) PL2245116T3 (pl)
RU (1) RU2485165C2 (pl)
TW (1) TWI472604B (pl)
UA (1) UA98998C2 (pl)
WO (1) WO2009097984A2 (pl)
ZA (1) ZA201005606B (pl)

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EP1890686B1 (en) 2005-05-30 2017-10-04 Fresenius Medical Care Deutschland GmbH Peritoneal dialysis fluid
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
DE102008008713B4 (de) * 2008-02-11 2013-04-25 Thyssenkrupp Uhde Gmbh Vorrichtung zum Befüllen von Ofenkammern eines Koksofens
DE102010010184A1 (de) 2010-03-03 2011-09-08 Uhde Gmbh Verfahren und Vorrichtung zur Verkokung von Kohlemischungen mit hohen Treib-druckeigenschaften in einem "Non-Recovery"- oder "Heat-Recovery"-Koksofen
DE102013019053A1 (de) * 2013-11-15 2015-05-21 Hude Gmbh Koksofenbedienungsmaschinen, die ein Türwerkzeug aufweisen
CN103725297A (zh) * 2013-12-31 2014-04-16 太原重工股份有限公司 导烟车的清扫装置
JP6297015B2 (ja) * 2015-09-28 2018-03-20 アイシン高丘株式会社 溶解材料供給装置
CN105131982A (zh) * 2015-09-28 2015-12-09 大连华锐重工焦炉车辆设备有限公司 一种捣固焦炉u型管导烟车用炉孔清扫装置
CN106381158B (zh) * 2016-09-20 2019-09-20 鞍钢股份有限公司 一种提高顶装焦炉入炉煤堆密度的压实装置及方法
CN108856020B (zh) * 2018-07-31 2023-10-10 山西阳光焦化集团股份有限公司 焦炉炉盖清理装置

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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

Also Published As

Publication number Publication date
TW201002809A (en) 2010-01-16
AU2009211901A1 (en) 2009-08-13
CL2009000172A1 (es) 2009-12-18
AR070565A1 (es) 2010-04-21
AU2009211901B2 (en) 2013-01-10
JP2011511140A (ja) 2011-04-07
WO2009097984A2 (de) 2009-08-13
UA98998C2 (ru) 2012-07-10
PL2245116T3 (pl) 2015-02-27
WO2009097984A3 (de) 2009-11-12
CN101939403A (zh) 2011-01-05
RU2010137116A (ru) 2012-03-20
CN101939403B (zh) 2013-05-15
CA2713851A1 (en) 2009-08-13
RU2485165C2 (ru) 2013-06-20
US8714899B2 (en) 2014-05-06
EP2245116A2 (de) 2010-11-03
TWI472604B (zh) 2015-02-11
KR20100111295A (ko) 2010-10-14
KR101529357B1 (ko) 2015-06-16
ZA201005606B (en) 2011-11-30
JP5502758B2 (ja) 2014-05-28
DE102008008291B3 (de) 2009-07-09
MX2010008303A (es) 2010-11-12
US20110030157A1 (en) 2011-02-10
BRPI0907369A2 (pt) 2015-07-14

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