EP2215190A1 - Stationäre betätigungseinrichtung zur bedienung von stationären koksofentüren - Google Patents

Stationäre betätigungseinrichtung zur bedienung von stationären koksofentüren

Info

Publication number
EP2215190A1
EP2215190A1 EP08855370A EP08855370A EP2215190A1 EP 2215190 A1 EP2215190 A1 EP 2215190A1 EP 08855370 A EP08855370 A EP 08855370A EP 08855370 A EP08855370 A EP 08855370A EP 2215190 A1 EP2215190 A1 EP 2215190A1
Authority
EP
European Patent Office
Prior art keywords
door
coke oven
doors
gripper carriage
oven
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Withdrawn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
EP08855370A
Other languages
German (de)
English (en)
French (fr)
Inventor
Franz-Josef Schücker
Peter Thomas
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
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
Application filed by Uhde GmbH filed Critical Uhde GmbH
Publication of EP2215190A1 publication Critical patent/EP2215190A1/de
Withdrawn legal-status Critical Current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
    • 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
    • C10B25/00—Doors or closures for coke ovens
    • C10B25/02—Doors; Door frames
    • C10B25/08—Closing and opening the doors
    • C10B25/12—Closing and opening the doors for ovens with horizontal chambers

Definitions

  • the invention relates to a transmission device for a tensile force for vertical opening and closing of stationary coke oven doors horizontal Koksofen- chambers.
  • the device is able to control the doors of individual ovens, to lock in the open position and to move back to the closed position after the end of the loading or cleaning process for which the door is opened.
  • the device also comprises an object which generates the tensile force necessary for opening and passes it on to the oven doors provided for opening.
  • the device also comprises a control device with which the opening time and the opening duration of oven doors can be controlled.
  • the invention also relates to a method that controls the oven doors and opens or closes as needed.
  • DE 2720469 A1 describes a lift-off device for furnace chamber doors of a coking furnace which registers the directions of movement of the door in the outward direction and lowering movement by counters so that it is possible to pull the coke oven door out of the opening and to re-insert the door precisely after the cleaning process .
  • the doors are stored on a cart, which receives the door device and on rollers and rails the entire door device from the oven opening and can move back to this.
  • driving devices are hydraulic cylinders that can move the door both along the coke oven and vertically to this. The power transmission takes place via linkage.
  • This design which moves the entire furnace door assembly away from the furnace, is particularly suitable for "conventional" coke ovens.
  • EP 1373435 A1 describes a device for lifting stationary mounted oven doors of a coking oven.
  • the device described teaches an actuating mechanism for doors or door frames of coke oven doors.
  • the door or the coke oven door frame is followed by a door lift head, which contains a drive device for actuating movements and a suction hood.
  • sealing elements are attached to the door lift head, which form a suction chamber for door emissions when the coke oven door is opened.
  • the doors are connected via stationary moved driving equipment. This arrangement is particularly suitable for "heat recovery" - coke ovens.
  • the systems described fulfill their tasks in terms of positioning and movement of coke oven doors.
  • these have disadvantages, since they require either a lot of space or require time-consuming door lift operations.
  • a door opener installed on the oven operator will increase the cycle time of the coking cycles as they can only be used when the machine is positioned on the oven.
  • Door lifting machines which approach the individual coke ovens for opening and closing, require space for movement between the oven front wall and the oven operating machine, which must be present during construction and operation, and bind personnel for the operation and maintenance of the devices.
  • Stationary door lifting devices require the installation of moving devices in the entrance area of the coke oven door and thus result in a high space and installation requirements.
  • Object of the present invention is therefore to provide a mechanism that can reliably serve door closing devices of coke oven batteries.
  • the door closing device should require little space and require little installation effort.
  • the maintenance of the door closing device should be as simple as possible and allow individual control of the individual coke ovens.
  • the door movement mechanism should be suitable for different types of doors and be as insensitive as possible to contamination and dirt.
  • the invention solves the problem by a device in which a rope or chain horizontally exert or relieve tensile force and can pass this over pulleys to the individual doors in the vertical direction.
  • the ropes are connected in the horizontal direction at the end with a drawbar eye.
  • the horizontal traction is provided via a gripper carriage, which sits on a rail above the coke ovens and along the walls of the coke ovens.
  • the gripper carriage is driven by a winch at the beginning of the coke oven battery.
  • the control of the individual coke oven doors via a Zugnocke at the bottom of the gripper carriage, which engages depending on the control in the drawbar at the end of the rope.
  • the towing eye can be hooked by a manually or automatically operated device in the draw cam of the gripper carriage.
  • the device also includes a measuring device for detecting the cable pull force, which is provided with a measuring device for odometer reading for the gripper. genfahrweg is combined. Only when the value of the cable traction has reached a predetermined setpoint, the path detection begins for the gripper carriage. By means of a control, an optimum holding position for the gripper carriage is calculated from the weight of the door, the position of the gripper carriage and the cable pulling force, so that the doors always have the necessary opening height for the loading and cleaning process. As a result, the door can always be moved to the same height when opening with different rope lengths or rope tensions.
  • the device according to the invention is suitable both for "heat recovery” coking furnaces, “non-recovery” coking ovens and for “conventional” coking ovens, but when used in conventional ovens, increased tendency to become soiled must be expected For this reason, the device according to the invention may also contain constructions for the prevention of deposits and incrustations.
  • Claimed in particular is a device for closing horizontal coke oven ovens of a furnace bank or oven battery, wherein
  • the oven doors are installed on one or both sides of the horizontal furnace walls, and
  • the oven doors are connected to a rope or a chain or to a pulling device, with which the doors can be pulled upwards from the closed to the open position and let them be returned to the closed position by gravity;
  • a gripper cam which engages the individual control of the individual coke ovens in the towing eye.
  • the drawbar eye is attached to an actuating lever and is thereby locked into the gripper cam via suitable pressure pins. This type of control is usually necessary.
  • the device according to the invention can be equipped with one or more gripper carriages on the rail located above the coke oven door. Only in the presence of only one horizontal coke oven chamber in the coke oven battery can dispense with the control with Andrückuxen and operating levers and can operate the door opening mechanism using only a gripper carriage and a towing eye.
  • the pressure pins can be moved both electromagnetically by a servomotor or manually. When pressed, the pressure pins are aligned in such a way that they press the towing eye into the gripper cam of the trolley, thereby allowing the cable connected to the door to be pulled along.
  • an actuator with drawbar eye and a pressure pin is provided for each coke oven.
  • the Andschreibjanite are preferably located on the running along the door-side furnace walls running rail of the gripper carriage.
  • the pressure pins can be positioned as desired in order to enable engagement of the drawbar eye in the gripper cam.
  • the drive mechanism for moving the Andschreibjanite can be designed arbitrarily, as long as it ensures a response of the operating lever and thus engagement of the drawbar eye in the gripper cam.
  • the pressure pins sit on the rail, which contains the deflection devices for the cables and which is located below the guide rail for the gripper carriage.
  • the installation of an additional holding device for the pressure pins is not needed. So it is possible, for example, to make the pressing device as a thickening of the suspension rail, which sits exactly in the correct position for activating the operating lever.
  • the cleaning process can be standardized and the required structures are better installed. For this purpose, the different weight of the doors and the sometimes different rope length or rope tension of the traction cable must be taken into account. This allows you to compensate for different rope lengths or different rope expansions.
  • the cable pull device or the cable pull contains a cable tensile force measurement and the gripper carriage has a position measurement.
  • the initial position of the gripper carriage is determined by the cable pull force that is present when a certain percentage of the door weight is reached.
  • the cable pulling force is adjusted so that the starting position of the gripper carriage is reached at a percentage of 80 percent of the total weight of the door.
  • the drive of the gripper carriage is advantageously carried out by a winch, which is located at the end of the coke oven battery at a central location.
  • a cable drive device for all coke oven doors is sufficient.
  • the winch can be driven by any device. Examples are electric motors, internal combustion engines or hydraulic devices.
  • the traction cable can also be operated with a gear device instead of a cable winch, if the traction cable is, for example, a chain which can engage in the holding teeth of a gear wheel.
  • a plurality of gripper carriages can also be driven independently of one another on the rail located above the coke oven door. In the end, all devices which enable the tension and strain relief drive of a cable are suitable.
  • a locking device is advantageously installed on the door, which can hold the door in the open position. After the door has been opened, it locks in place so that the door can be locked in the open position via the lock.
  • the locking device may be, for example, a bolt, an eyelet or a hinge.
  • the locking device can be arbitrarily designed to achieve a setting or holding in the open position.
  • the coke oven doors can be designed arbitrarily to be opened with the device according to the invention can. So the door can be stored in rails or on a hinge. The doors are guided during the opening process within the rails or guided over the hinge in the open position.
  • the number of doors can be arbitrary. For example, it is possible to equip two doors per oven with doors that are equipped with the opening device according to the invention. It is also possible to equip two doors per oven with doors, of which only one is equipped with the opening device according to the invention.
  • the furnace doors of a coke oven can be opened and closed.
  • the door openings are preferably controlled in time so that the coking plan can be optimally set up and the coking cycles and cleaning processes can be optimally controlled. Due to the correct timing of the Andschreibjanite the gripper carriage can engage exactly at the required time in the drawbar eye and thus actuate the pulling mechanism.
  • the timing of the individual coke oven doors can be carried out both manually and automatically, in which case an electronic control can be used well in the latter case. Particularly suitable for this is a so-called programmable logic controller (PLC), with which a precisely controlled coking plan can be created.
  • PLC programmable logic controller
  • This control can also be carried out via a computerized process control system. Depending on the impulse given by this system, the pressed the pressing mechanisms, so that the gripper carriage drive in the appropriate position and can retract the towing eye in the gripper cam of the gripper carriage.
  • FIG. 1 shows a closed coke oven door with a device according to the invention for opening and closing this coke oven door.
  • a coke oven (1) is closed by a coke oven door (2), which is connected via a holding device (3) or a holding frame with ropes (4) or chains for hanging. By lifting this chain, the door (2) is raised to the open position. Pulleys (5) redirect this vertical pull in a horizontal direction.
  • This chain is connected at the end to an actuating lever (6) to which a drawbar eye (6a) is attached.
  • This actuating lever (6) is actuated via a pressure pin (7).
  • the Andschreibstatten (7) sits on the rail on which the pulleys (5) are attached.
  • This actuation pin can be actuated, for example, via a lever (7a) or an automatically driven device.
  • a gripper carriage (8) Above the operating lever sits a gripper carriage (8), which is mounted on a rail (9).
  • This gripper carriage (8) has a gripper cam (8a), which can engage in the drawbar eye (6a).
  • the gripper carriage is driven by a cable or a winch (10).
  • FIG. 2 shows a coke oven door with a device according to the invention, which is pulled to the open position on the chain (4) with a gripper carriage (8) on the drawbar eye (6a) for opening.
  • the actuating lever (6) is moved via the contact pin on the rail (7) into a position suitable for this purpose.
  • FIG. Figure 3 shows a coke oven door (2) in the open position.
  • the over the cable (10) operated gripper carriage (8) has lifted the door in the open position.
  • the actuating lever (6) has been moved behind the Andschreibstatt (7), so that the gripper carriage (8) on the towing eye (6a) can pass.
  • the door (2) is additionally detected via the locking mechanism (11) in the open position.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
EP08855370A 2007-11-27 2008-11-13 Stationäre betätigungseinrichtung zur bedienung von stationären koksofentüren Withdrawn EP2215190A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007057412A DE102007057412B3 (de) 2007-11-27 2007-11-27 Vorrichtung und Verfahren zum automatisierbaren vertikalen Öffnen und Schließen von horizontalen Kokskammeröfen
PCT/EP2008/009564 WO2009068183A1 (de) 2007-11-27 2008-11-13 Stationäre betätigungseinrichtung zur bedienung von stationären koksofentüren

Publications (1)

Publication Number Publication Date
EP2215190A1 true EP2215190A1 (de) 2010-08-11

Family

ID=40383755

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08855370A Withdrawn EP2215190A1 (de) 2007-11-27 2008-11-13 Stationäre betätigungseinrichtung zur bedienung von stationären koksofentüren

Country Status (20)

Country Link
US (1) US20110023374A1 (zh)
EP (1) EP2215190A1 (zh)
JP (1) JP5517948B2 (zh)
KR (1) KR101607342B1 (zh)
CN (1) CN101874098B (zh)
AP (1) AP3037A (zh)
AR (1) AR069750A1 (zh)
AU (1) AU2008329200B2 (zh)
CA (1) CA2705867A1 (zh)
CL (1) CL2008003542A1 (zh)
CO (1) CO6210697A2 (zh)
DE (1) DE102007057412B3 (zh)
EG (1) EG25420A (zh)
MX (1) MX2010005748A (zh)
MY (1) MY154812A (zh)
RU (1) RU2482157C2 (zh)
TW (1) TWI456039B (zh)
UA (1) UA97032C2 (zh)
WO (1) WO2009068183A1 (zh)
ZA (1) ZA201003710B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007057410B3 (de) * 2007-11-27 2009-07-30 Uhde Gmbh Mechanismus und Verfahren zur automatisierbaren Verriegelung von Türen, Türkörpern oder Türrahmen horizontaler Koksofenkammern
DE102010049468A1 (de) 2010-10-27 2012-05-03 Thyssen Krupp Uhde Gmbh Dehnungsfreie stationäre Ofentürbetätigung für eine Koksofenanlage vom Typ "Heat-Recovery"
PL2607503T3 (pl) * 2011-12-22 2017-03-31 Ipsen, Inc. Komora hartownicza z integralnymi drzwiami dostępu
KR101412265B1 (ko) * 2012-07-30 2014-06-25 현대제철 주식회사 분리형 코크스 오븐 장입구 개폐장치
DE102013107002A1 (de) 2013-07-03 2015-01-22 Thyssenkrupp Industrial Solutions Ag Vorrichtung zum Öffnen und Schließen von Koksofentüren
CN109441291A (zh) * 2018-11-09 2019-03-08 中国船舶重工集团应急预警与救援装备股份有限公司 一种可拆装式竖直升降门
CN109827437A (zh) * 2018-12-20 2019-05-31 浙江智造热成型科技有限公司 加热炉炉门的开闭装置
CN110240909B (zh) * 2019-07-19 2024-04-23 中冶焦耐(大连)工程技术有限公司 一种焦炉炉门储存与修理系统及其运行方法
KR102604225B1 (ko) * 2022-02-08 2023-11-17 조상태 해양폐기물의 저온 열분해 처리 시스템
CN114874787A (zh) * 2022-04-23 2022-08-09 中国五冶集团有限公司 一种清洁型热回收焦炉炉门安装方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE98545C (zh) *
DE144947C (zh) *
US2735386A (en) * 1956-02-21 longenecker
DE134973C (zh) *
DE287370C (zh) *
US1399127A (en) * 1920-06-19 1921-12-06 Fred E Kling Buckstay-shoe
US1849714A (en) * 1930-08-28 1932-03-15 Carl I Hayes Heat treating furnace
SU34520A1 (ru) * 1931-05-10 1934-02-28 В.П. Ковалев Приспособление дл подъема загрузочных люков коксовальных печей
US1888612A (en) * 1931-09-21 1932-11-22 David P Anderson Lifting mechanism
US2045661A (en) * 1934-01-22 1936-06-30 Levi S Longenecker Door for metallurgical furnaces
US2254900A (en) * 1939-10-20 1941-09-02 Westinghouse Electric & Mfg Co Door seal for furnaces with protective atmosphere
US2330728A (en) * 1941-05-09 1943-09-28 Carl E Mayer Door for industrial ovens
US2804855A (en) * 1952-02-23 1957-09-03 Surface Combustion Corp Furnace door construction
US3291015A (en) 1964-05-20 1966-12-13 Louis M Moyroud Type composing apparatus
US3394497A (en) * 1966-06-13 1968-07-30 Anchor Post Prod Vertical lift gate
DE2720469C3 (de) * 1977-05-06 1980-01-03 Hartung, Kuhn & Co Maschinenfabrik Gmbh, 4000 Duesseldorf Abhebevorrichtung für Ofenkammertür eines Horizontalkammer-Verkokungsofens
US4471574A (en) * 1982-03-18 1984-09-18 Strange Boston Donald L Shutter operating system
US5447606A (en) * 1993-05-12 1995-09-05 Sun Coal Company Method of and apparatus for capturing coke oven charging emissions
CN1101659A (zh) * 1993-10-13 1995-04-19 大连重型机器厂 一种焦炉开门机及其使用方法
US6691463B1 (en) * 1995-05-30 2004-02-17 Robert A Richmond Kennel door apparatus
US5928476A (en) * 1997-08-19 1999-07-27 Sun Coal Company Nonrecovery coke oven door
US6000938A (en) * 1998-10-27 1999-12-14 Melanowicz; Arek Automated door mechanism for heat treating furnace
AU1411201A (en) * 1999-09-10 2001-04-10 Sesa Kembla Coke Company Limited Energy recovery coke oven facility producing high quality metallurgical coke with pollution levels much below the acceptable norms
IT1315701B1 (it) * 2000-05-31 2003-03-18 Borli Engineering Spa Porta automatica per forno di mantenimento di metallo fuso
DE10113891C2 (de) * 2001-03-21 2003-07-17 Thyssen Krupp Encoke Gmbh Vorrichtung zum Ausheben von Ofentüren eines Verkokungsofens

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009068183A1 *

Also Published As

Publication number Publication date
KR101607342B1 (ko) 2016-03-29
CL2008003542A1 (es) 2009-07-24
TWI456039B (zh) 2014-10-11
JP5517948B2 (ja) 2014-06-11
CN101874098B (zh) 2014-11-26
TW200936744A (en) 2009-09-01
RU2482157C2 (ru) 2013-05-20
AR069750A1 (es) 2010-02-17
US20110023374A1 (en) 2011-02-03
AU2008329200B2 (en) 2012-10-18
KR20100089087A (ko) 2010-08-11
EG25420A (en) 2012-01-02
DE102007057412B3 (de) 2009-08-20
WO2009068183A1 (de) 2009-06-04
CA2705867A1 (en) 2009-06-04
JP2011504948A (ja) 2011-02-17
CN101874098A (zh) 2010-10-27
ZA201003710B (en) 2011-04-28
MY154812A (en) 2015-07-31
AU2008329200A1 (en) 2009-06-04
AP2010005237A0 (en) 2010-04-30
AP3037A (en) 2014-11-30
MX2010005748A (es) 2010-06-11
RU2010126159A (ru) 2012-01-10
UA97032C2 (ru) 2011-12-26
CO6210697A2 (es) 2010-10-20

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