EP0098565A2 - Four à coke - Google Patents

Four à coke Download PDF

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Publication number
EP0098565A2
EP0098565A2 EP83106504A EP83106504A EP0098565A2 EP 0098565 A2 EP0098565 A2 EP 0098565A2 EP 83106504 A EP83106504 A EP 83106504A EP 83106504 A EP83106504 A EP 83106504A EP 0098565 A2 EP0098565 A2 EP 0098565A2
Authority
EP
European Patent Office
Prior art keywords
coke
transfer machine
coking
master
coke transfer
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
EP83106504A
Other languages
German (de)
English (en)
Other versions
EP0098565A3 (en
EP0098565B1 (fr
Inventor
Karl Dipl.-Ing. Dr. Gregor
Kurt Asmus
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Gewerkschaft Schalker Eisenhutte
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
Gewerkschaft Schalker Eisenhutte
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25802848&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0098565(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH, Gewerkschaft Schalker Eisenhutte filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Priority to AT83106504T priority Critical patent/ATE30241T1/de
Publication of EP0098565A2 publication Critical patent/EP0098565A2/fr
Publication of EP0098565A3 publication Critical patent/EP0098565A3/de
Application granted granted Critical
Publication of EP0098565B1 publication Critical patent/EP0098565B1/fr
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
    • C10B25/02—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
    • C10B33/00—Discharging devices; Coke guides
    • C10B33/003—Arrangements for pollution-free discharge
    • 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
    • C10B33/00—Discharging devices; Coke guides
    • C10B33/14—Coke guides
    • 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

Definitions

  • the invention relates to a coking oven with a plurality of horizontal coking chambers and a master aisle running in front of the coking chambers in the longitudinal direction of the coking oven, with two rails running in the longitudinal direction of the coking furnace, with a coke transfer machine that can be moved along the rails along the coking chambers with a coke cake guide with auxiliary units such as an auxiliary unit Door lifting device, a door cleaning device, a door frame cleaning device and with a coke-extinguishing car which can be moved on further rails parallel to the coke transfer machine.
  • a so-called master cycle is provided on the coke side, which extends past all coking chambers in the longitudinal direction of the coking oven.
  • the master cycle usually runs somewhat below the lower edges of the door frames of the coking chambers and thus clearly above the rails of the coke-extinguishing car. Inspection and maintenance work can be carried out on the coking chambers of the corresponding coking furnace from the master cycle.
  • the rails for moving the coke transfer machine designed as a coke cake carriage with coke cake guide and all auxiliary units are arranged on the master aisle.
  • the coke transfer machine is moved on the master aisle, while in parallel the coke extinguishing car is moved on its own tracks further below.
  • the assignment of the coke transfer machine and the coke quenching carriage is very favorable here, since the coke transfer machine is easily arranged above the coke quenching carriage and can easily reach the coke quenching carriage when the coke cake is pressed.
  • a coking oven with a coke cake guide but no further auxiliary units such as door lifting device, door cleaning device, door frame cleaning device, etc., is known (see DE-OS 20 34 624), in which the coke cake guide carriage is designed as a portal construction.
  • the travel rail for the coke cake carriage, which is further away from the coking chambers, is arranged on the side of the coke extinguishing carriage facing away from the coking chambers, while the travel rail for the coke cake carriage, which is closer to the coking chambers, is arranged on or immediately in front of the edge of the master aisle facing the coke fire car.
  • the master course is relieved in terms of weight here, but is still spatially "loaded” due to the coke cake guide of the coke cake guide carriage.
  • the auxiliary units are arranged, as is otherwise the case, on an equipment trolley which can be moved on the master aisle (cf. page 7, fifth paragraph of DE-OS 20 34 624).
  • a collecting device for collecting the dust-laden exhaust gases released during coke pressing is part of the coke cake carriage.
  • This catchment device has a catch hood which overlaps the coke cake guide carriage and the coke extinguishing carriage and is arranged fixedly on the coke cake guide carriage. This collection hood practically extends to the coking chambers of the coking oven.
  • a further coking oven is known (cf. DE-PS 7 36 120), in which there is also a coke cake guide carriage with a coke cake guide alone.
  • This coking oven is structurally similar to the previously described coking oven with the only difference that the master cycle is also "relieved" of space over half the width.
  • the coke cake guide can namely be moved over the remaining part of the master course to the corresponding coking chamber of the coking oven.
  • a single auxiliary unit namely a door lifting device, is arranged on the coke cake guide carriage present in this known coking oven, the operation of which is not explained in detail.
  • the object of the invention is to design the known coking oven described at the outset with a coke transfer machine having a coke cake guide and all auxiliary units in such a way that the master course in the broadest sense is "relieved".
  • the coking oven according to the invention in which the above-mentioned object is achieved, is characterized in that the rail for the coke transfer machine, which is farther from the coking chambers, on the side of the coke extinguisher facing away from the coking chambers, and the rail for the coke transfer machine, which is closer to the coking chambers, on or immediately before the coke extinguishing wagon facing the edge of the master aisle is arranged that the coke transfer machine is designed as a portal construction spanning the coke extinguishing wagon, that the coke transfer machine leaves the master aisle essentially free, and that the coke cake guide and the auxiliary units of the coke transfer machine can be approached to the corresponding coking chamber if necessary via the master aisle are.
  • a portal construction is also technically possible for a coke transfer machine provided with many auxiliary units.
  • the training of the coke transfer machine with All auxiliary units in the form of a portal construction lead to the optimal "relief" of the master course.
  • the master aisle is still “loaded” in terms of space and weight by a track arranged on the edge of the master aisle facing the coke-extinguishing car. This "load” can also be eliminated by also arranging this travel rail in front of the edge of the master aisle facing the coke-fighting vehicle on the floor or on its own stands.
  • the master cycle in the coking oven according to the invention is in any case free for all testing and maintenance work on the coking chambers, since the master cycle does not have to be blocked or "loaded” for the coke cake guide or for any auxiliary units.
  • the master gear can be driven on with a maintenance vehicle or the like, since there are no longer any obstacles.
  • the coke cake guide and all auxiliary units of the coke transfer machine are optimally available for the coking chambers, since they can be moved to the corresponding coking chamber if necessary across the master cycle, to a certain extent like a cantilever.
  • weight loads in cantilever-like constructions of the type explained above are not insignificant and must be absorbed by appropriate supporting structures. This applies in particular to the weight of the coke cake to be pressed in the coke cake guide. In this case, however, use can advantageously be made of the fact that when coke is pressed between the coke cake and the coke cake guide, considerable frictional forces occur which are directed towards the coke transfer machine. The resultant, composed of normal force and friction force, is directed obliquely downwards.
  • the coking furnace according to the invention is characterized in that, as is known per se, a movable collecting device for collecting the In the case of coke pressing released dust-laden exhaust gases it is provided that the collecting device has a collecting hood which firmly overlaps the coke transfer machine and the coke extinguishing car and is arranged on the coke transfer machine and that the collecting hood has an additional hood which can be approached to the coking chambers over the master cycle.
  • a construction is recommended here in which the additional hood can be moved together with the coke cake guide and / or together with the auxiliary units. This ensures the greatest possible freedom from emissions, since the collecting hood of the collecting device or its additional hood completely overlaps the corresponding area of the master aisle and the coke transfer machine and thus also the coke extinguishing car.
  • the coke transfer machine provided according to the invention in the form of a portal construction with coke cake guide and all auxiliary units, a version is initially recommended which adopts certain design features of known coke transfer machines which can be moved along the master cycle and which is characterized in that the coke transfer machine has an essentially horizontally arranged stage and running rails for a functional frame are arranged on or on the stage in the direction of travel of the coke transfer machine.
  • the coke transfer machine has rails running perpendicular to the direction of travel on the one hand for the door lifting device and on the other hand for the door frame cleaning device, and the door lifting device on the one hand and the door frame cleaning device on the other each have a vertical one Axis pivotable boom and a functional carriage carrying the boom, movable on the rails.
  • the distance between the coke transfer machine and the coking chambers of the coking furnace which is given by relieving the load on the master cycle, is used in a particularly expedient manner to pivot the auxiliary units toward the respective coking chamber in an arc shape. This allows the coke cake guide to stand in front of the coking chamber concerned.
  • a functional frame that can be moved in the direction of travel of the coke transfer machine can therefore be completely dispensed with.
  • coke transfer machine it may also be advisable to provide the coke transfer machine with a coke distributor.
  • a coke distributor is particularly appropriate when the coke extinguishing car is designed or operated as a single-point coke extinguishing car.
  • the coking oven shown only partially and schematically in the figures essentially consists of a plurality of horizontal coking chambers 1 arranged one behind the other in the longitudinal direction of the coking oven and a master walk 2 running in front of the coking chambers 1 in the longitudinal direction of the coking oven.
  • the figures show otherwise only the coke side of the coking oven , not the machine side.
  • the coke transfer machine 4 Arranged on the coke side of the coking chambers 1 are two rails 3a, 3b running in the longitudinal direction of the coking furnace, on which a coke transfer machine 4 can be moved along the coking chambers 1; the coke transfer machine 4 has a coke cake guide 5.
  • a coke-extinguishing car 7 can be moved parallel to the coke transfer machine 4 on further rails 6.
  • a collecting device 8 is provided for collecting the dust-laden exhaust gases released during coke pressing.
  • the coke transfer machine 4 is designed as a single-point coke transfer machine and has 5 auxiliary units in addition to the coke cake guide, namely a door lifting device 9, a door cleaning device 10 and a lead frame cleaning device 11.
  • the collecting device 8 has a collecting hood 12 which overlaps the coke transfer machine 4 and the coke extinguishing car 7.
  • the exhaust gases released during coke pressing are collected by the collecting hoods 12 and introduced through a transfer pipe 13 into a stationary gas manifold 14, through which the exhaust gases are sucked off to a stationary gas cleaning device, not shown.
  • the gas collecting line 14 has on its upper side an inlet gap 15 which extends in the longitudinal direction and through which the exhaust gases are introduced by means of a connecting device 16 connected to the transfer pipe 13.
  • the inlet gap 15 is covered by a flexible cover which is lifted from the inlet gap 15 in the area of the connection device 16.
  • the connection device 16 is thus designed to a certain extent as an opener carriage.
  • the rail 3a for the coke transfer machine 4 which is further away from the coking chambers 1, is arranged on the side of the coke extinguishing carriage 7 facing away from the coking chambers 1, while the travel rail 3b, which is closer to the coking chambers 1, for the coke transfer machine 4 is arranged on that the coke extinguishing car 7 facing edge of the master course 2 is arranged.
  • the coke transfer machine 4 is embodied as a portal construction that spans the coke extinguishing car 7.
  • the rail 3a further away from the coking chambers 1 for the coke transfer machine 4 is supported on the ground, specifically via a support bracket 17.
  • the support bracket 17 has a boom 18 on which the gas collecting line 14 is arranged.
  • the rail 3b closer to the coking chambers 1 for the coke transfer machine 4 is arranged directly on the master aisle 2, the master aisle 2 itself being supported on the ground via supports 19. It can be clearly seen that the running rail 3b is arranged directly above the supports 19 of the master aisle 2.
  • Fig. 1 it is indicated schematically that the coke cake guide 5 of the coke transfer machine 4 for coke pressing can be moved over the master pass 2 to the corresponding coking chamber 1; the coke cake guide 5 is thus designed like a cantilever. The same applies to the auxiliary units.
  • the embodiment of a coking oven according to the invention shown in FIG. 2 differs from the embodiment shown in FIG. 1 only in that the rail 3b closer to the coking chambers 1 for the coke transfer machine 4 is not arranged on the edge of the master aisle 2 facing the coke-extinguishing car 7, but instead supported directly in front of this edge on the ground, namely is supported on its own support bracket 20.
  • the master cycle 2 is thus completely freed from the coke transfer machine 4 and its rails 3a, 3b.
  • the coke transfer machine 4 is a longitudinally movable functional frame 21 for the coke cake guide 5 and the auxiliary units. It can be seen that the coke transfer machine 4 has a substantially horizontally arranged stage 22 and rails 23 for the functional frame 21 are arranged on the stage 22 in the direction of travel of the coke transfer machine 4. The rails 23 are arranged above the coke cake guide 5 and the auxiliary units, so that the functional frame 21 is guided to a certain extent hanging.
  • the coke transfer machine 4 has rails 23 running perpendicular to the direction of travel of the coke transfer machine 4 on the one hand for the door lifting device 9 and on the other hand for the door frame cleaning device 11 and have the door lifting device 9 on the one hand and the door frame cleaning device 11, on the other hand, each have a boom 25 which can be pivoted about a vertical axis and a functional carriage 26 which carries the boom 25 and can be moved on the rails 23.
  • the collecting hood 12 of the collecting device 8 is fixedly arranged on the coke transfer machine 4 and has an additional hood 24 which can be moved up to the coking chambers 1 over the master cycle 2; the additional hood 24 can be moved together with the coke cake guide 5.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Coke Industry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
EP83106504A 1982-07-06 1983-07-04 Four à coke Expired EP0098565B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83106504T ATE30241T1 (de) 1982-07-06 1983-07-04 Verkokungsofen.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3225149 1982-07-06
DE3225149 1982-07-06
DE3226885 1982-07-17
DE3226885A DE3226885C1 (de) 1982-07-06 1982-07-17 Verkokungsofen

Publications (3)

Publication Number Publication Date
EP0098565A2 true EP0098565A2 (fr) 1984-01-18
EP0098565A3 EP0098565A3 (en) 1985-09-11
EP0098565B1 EP0098565B1 (fr) 1987-10-14

Family

ID=25802848

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83106504A Expired EP0098565B1 (fr) 1982-07-06 1983-07-04 Four à coke

Country Status (7)

Country Link
US (1) US5034104A (fr)
EP (1) EP0098565B1 (fr)
AT (1) ATE30241T1 (fr)
AU (1) AU546523B2 (fr)
DE (3) DE8220529U1 (fr)
ES (1) ES8403516A1 (fr)
NO (1) NO832435L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0997516A3 (fr) * 1998-10-30 2001-03-21 Schalker Eisenhütte GmbH Machine de service d'une batterie de four à coke

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502488C1 (de) * 1985-01-25 1990-08-02 Gewerkschaft Schalker Eisenhütte, 4650 Gelsenkirchen Reinigungsvorrichtung fuer Planiertueren und Planiertuerrahmen von Verkokungskammern eines Verkokungsofens
US6652714B1 (en) 1999-05-14 2003-11-25 Foster Wheeler Corporation Drill stem stabilizer
UA49432C2 (en) * 2001-12-07 2004-09-15 Slovvazhmash Open Joint Stock Equipment for maintenance of the battery of coke-ovens

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2310924A (en) * 1939-11-10 1943-02-16 Koppers Co Inc Coke oven apparatus
DE736120C (de) * 1939-12-05 1943-06-07 Otto & Co Gmbh Dr C Einrichtung zum Fortschaffen des Kokses an waagerechten Kammeroefen
US3436316A (en) * 1965-07-15 1969-04-01 Koppers Gmbh Heinrich Coke guide car
DE1920603B1 (de) * 1969-04-23 1970-11-12 Hartung Kuhn & Co Maschf Kokskuchenfuehrungswagen
BE736138A (fr) * 1969-07-15 1970-01-15
DE2021863C3 (de) * 1970-05-05 1973-11-15 Hartung, Kuhn & Co Maschinenfabrik Gmbh, 4000 Duesseldorf Einrichtung zum Auffangen, Ab saugen und Entstauben von beim Aus stoßen von abgegarten Kokskuchen aus Horizontalkammer Verkokungsofen an fallenden Gasen
DE2132382B2 (de) * 1971-06-30 1974-08-08 Heinrich Koppers Gmbh, 4300 Essen Kokskuchenführungswagen
DE2250636C3 (de) * 1972-10-16 1978-08-24 Hartung, Kuhn & Co Maschinenfabrik Gmbh, 4000 Duesseldorf Aus einem Kokskuchenführungswagen und einem Traggestell für eine Absaughaube bestehende, verfahrbare Einrichtung
DE2326630B2 (de) * 1973-05-25 1977-03-10 Entstaubungsanlage, insbesondere fuer koksbatterien
GB1435036A (en) * 1974-02-12 1976-05-12 Hartung Kuhn & Co Maschf Collection and cleaning of dusty gases evolved on the coke side of a coke oven
DE2418323C2 (fr) * 1974-04-16 1975-12-11 Hartung, Kuhn & Co Maschinenfabrik Gmbh, 4000 Duesseldorf
DE2426428B1 (de) * 1974-05-31 1975-12-11 Otto & Co Gmbh Dr C Auf der Koksseite von Verkokungsofenbatterien verfahrbarer Bedienungswagen
DE2448043C2 (de) * 1974-10-09 1982-08-26 Dr. C. Otto & Comp. Gmbh, 4630 Bochum Auf der Koksseite von Verkokungsofenbatterien verfahrbarer Bedienungswagen
DE2455737C2 (de) * 1974-11-25 1978-09-14 Hartung, Kuhn & Co Maschinenfabrik Gmbh, 4000 Duesseldorf Einrichtung zum absaugen und reinigen eines von einem gluehenden kokskuchen aufsteigenden gas-luft- gemisches
DE2529805C3 (de) * 1975-07-04 1978-10-05 Gewerkschaft Schalker Eisenhuette, 4650 Gelsenkirchen Verkokungsofen
GB1559324A (en) * 1976-12-20 1980-01-16 Northern Eng Ind Coke oven servicing machines
GB1529611A (en) * 1977-02-09 1978-10-25 Clarke Chapman Ltd Coke oven machine
DE2930350C2 (de) * 1979-07-26 1981-04-02 Gewerkschaft Schalker Eisenhütte, 4650 Gelsenkirchen Reinigungseinrichtung zum Reinigen der Türrahmen bzw. Reinigungseinrichtung zum Reinigen der Türen von Verkokungskammern eines Verkokungsofens
DE2946375A1 (de) * 1979-11-16 1981-05-21 Hartung, Kuhn & Co Maschinenfabrik GmbH, 4000 Düsseldorf Einrichtung zum auffangen, absaugen und reinigen von an der koksseite einer verkokungsbatterie auftretenden schmutzgasen
DE2947859A1 (de) * 1979-11-28 1981-07-30 Dr. C. Otto & Comp. Gmbh, 4630 Bochum Bedienungswagen fuer waagrechte verkokungsoefen
GB2086019B (en) * 1980-10-14 1983-09-28 Northern Eng Ind Coke oven machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0997516A3 (fr) * 1998-10-30 2001-03-21 Schalker Eisenhütte GmbH Machine de service d'une batterie de four à coke

Also Published As

Publication number Publication date
EP0098565A3 (en) 1985-09-11
AU1657883A (en) 1984-01-12
NO832435L (no) 1984-01-09
ES523895A0 (es) 1984-04-01
ES8403516A1 (es) 1984-04-01
EP0098565B1 (fr) 1987-10-14
US5034104A (en) 1991-07-23
DE3374069D1 (en) 1987-11-19
DE8220529U1 (de) 1983-04-21
ATE30241T1 (de) 1987-10-15
DE3226885C1 (de) 1984-01-05
AU546523B2 (en) 1985-09-05

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