EP0903393B1 - Kohlefüllwagen zum Befüllen von Verkokungskammern einer Koksofenbatterie - Google Patents
Kohlefüllwagen zum Befüllen von Verkokungskammern einer Koksofenbatterie Download PDFInfo
- Publication number
- EP0903393B1 EP0903393B1 EP98115886A EP98115886A EP0903393B1 EP 0903393 B1 EP0903393 B1 EP 0903393B1 EP 98115886 A EP98115886 A EP 98115886A EP 98115886 A EP98115886 A EP 98115886A EP 0903393 B1 EP0903393 B1 EP 0903393B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- screw conveyor
- coal
- casing
- charging car
- charging
- 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 - Lifetime
Links
- 239000000571 coke Substances 0.000 title claims description 13
- 239000003245 coal Substances 0.000 claims description 56
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000004939 coking Methods 0.000 description 13
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
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 fill hole lids 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 task is described in the beginning Coal filling truck solved according to the invention in that the Housing of the screw conveyor at the bottom of the Coal filling truck arranged horizontally movable as well by means of an actuator with the location of the Charging car between a starting position, in which the outlet port is offset to the side of the fill hole is positioned, and a filling position in which the Outlet port is essentially aligned with the fill hole, is movable, the housing of the screw conveyor a Has top cover plate, which in the Starting position of the screw conveyor the bottom outlet of the Coal filling car closes so far that no coal on the coking chamber ceiling can leak.
- the Screw conveyor is in the direction of travel of the coal filling car aligned, the adjusting movement of the screw conveyor in the form of an axial movement in the longitudinal direction of the Screw conveyor takes place.
- the travel of the screw conveyor housing is set up so that in a first Working position (starting position) of the fill hole cover is free is accessible for the lid lifting device and at unchanged location of the coal filling truck in a second Working position (filling position) of the outlet nozzle in essentially aligned with the fill hole.
- the invention Arrangement allows the outlet port to be as deep arrange that through the telescopic tube during the Filling process can only be bridged a small distance got to.
- the telescopic tube is therefore very short executable. Additional units for operating the Telescopic tube are accordingly also as compact Executable units.
- the cover plate of the screw conveyor fulfills the function of a slide valve which Bottom outlet of the coal filling car closes and the Floor outlet only releases when filling a coking chamber takes place and the screw conveyor is in the corresponding filling position.
- a shut-off device e.g. in the form of a gate valve, arranged by a device attached to the screw conveyor can be actuated.
- a device attached to the screw conveyor can be actuated.
- At the periphery of the outlet nozzle is also a Actuator arranged by means of which Telescopic tube can be moved up and down automatically can.
- the housing of the screw conveyor is expedient Guided rails that run on both sides of the screw conveyor Actuator arranged by means of which Telescopic tube can be moved up and down automatically can.
- 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.
- 1 to 5 show sections of a longitudinal section through the lower part of a coal filling truck, which is in a Coke plant track-guided on the coke oven ceiling of one Coke oven battery is moved.
- the coal filling truck takes Coal from a coal tower and transported to the coking chambers of the coke oven battery.
- 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.
- 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.
- 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 Filling hole cover 4 in 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)
Description
Claims (7)
- Kohlefüllwagen zum Befüllen von Verkokungskammern einer Koksofenbatterie, mitwobei der Schneckenförderer (2) ein von oben beschickbares Gehäuse (5) mit einem unterseitigen Auslaßstutzen (6), zumindest eine im Gehäuse (5) drehbar gelagerte Förderschnecke (7) sowie einen an das Gehäuse (5) angeflanschten Förderschneckenantrieb (8) aufweist und wobei an den Auslaßstutzen (6) ein Teleskoprohr (9) angeschlossen ist, welches den Auslaßstutzen (6) mit einem geöffneten Fülloch (10) verschließt, dadurch gekennzeichnet, daß das Gehäuse des Schneckenförderers (2) an der Unterseite des Kohlefüllwagens horizontal beweglich angeordnet sowie mittels eines Stellantriebs (11) bei unverändertem Standort des Kohlefüllwagens zwischen einer Ausgangsstellung, in welcher der Auslaßstutzen (6) seitlich zum Fülloch (10) versetzt positioniert ist, und einer Füllstellung, in welcher der Auslaßstutzen (6) im wesentlichen mit dem Fülloch (10) fluchtet, bewegbar ist, wobei das Gehäuse (5) des Schneckenförderers (7) eine oberseitige Abdeckplatte (17) aufweist, die in der Ausgangsstellung des Schneckenförderers (7) den Bodenauslaß (1) des Kohlefüllwagens so weit verschließt, daß keine Kohle auf die Decke der Verkokungskammern auslaufen kann.einem trichterförmigen Bodenauslaß (1),einem horizontalen Schneckenförderer (2) unterhalb des Bodenauslasses (1) undeiner Deckelabhebevorrichtung (3) zum Öffnen und Verschließen von Füllochdeckeln (4) der Koksofenkammern,
- Kohlefüllwagen nach Anspruch 1, dadurch gekennzeichnet, daß im Auslaßstutzen (6) des Schneckenförderers (2) ein Absperrorgan (18) angeordnet ist, das durch eine am Schneckenförderer (2) befestigte Vorrichtung (19) betätigbar ist.
- Kohlefüllwagen nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Teleskoprohr (9) mittels einer am Umfang des Auslaßstutzens (6) des Schneckenförderers (2) angeordneten Betätigungsvorrichtung (20) selbsttätig auf-und abwärts bewegbar ist.
- Kohlefüllwagen nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das Gehäuse (5) des Schneckenförderers (2) auf Schienen (12) geführt ist, die beiderseits des Gehäuses (5) an der Stahlunterkonstruktion (13) des Kohlefüllwagens angeordnet sind.
- Kohlefüllwagen nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Deckelabhebevorrichtung (3) auf an der Stahlunterkonstruktion (13) des Kohlefüllwagens angeordneten Laufschienen (14) geführt ist, wobei die Laufschienen (14) sich parallel zu den Führungsschienen (12) des Schneckenförderers (2) erstrecken und die Fahrbewegungen des Schneckenförderers (2) entlang den Führungs schienen (12) sowie der Deckelabhebevorrichtung (3) entlang der Laufschiene (14) starr gekoppelt sind.
- Kohlefüllwagen nach Anspruch 5, dadurch gekennzeichnet, daß an der Stahlunterkonstruktion (13) des Kohlefüllwagens eine hydraulische oder elektromechanische Stelleinrichtung angeordnet ist, die auf einem an dem Gehäuse des Schneckenförderers (2) befestigten Träger (15) arbeitet, und daß die Deckelabhebevorrichtung (3) mittels einer Kupplungsstange (16) ebenfalls mit dem Träger (15) verbunden ist.
- Kohlefüllwagen nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß an das dem Auslaßstutzen (6) zugeordnete Ende des Schneckenförderergehäuses (5) eine vertikal verstellbare Einrichtung (21) zum Reinigen von Füllochdeckel und Füllochrahmen angeschlossen ist, die zusammen mit dem Gehäuse (5) zwischen dessen Ausgangsstellung und dessen Füllstellung horizontal verfahrbar ist und in der Ausgangsstellung auf den Rahmen des Fülloches (10) absetzbar ist.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19741875 | 1997-09-23 | ||
| DE19741875 | 1997-09-23 | ||
| 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 EP0903393A2 (de) | 1999-03-24 |
| EP0903393A3 EP0903393A3 (de) | 1999-08-18 |
| EP0903393B1 true EP0903393B1 (de) | 2001-12-05 |
Family
ID=26040221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98115886A Expired - Lifetime EP0903393B1 (de) | 1997-09-23 | 1998-08-22 | Kohlefüllwagen zum Befüllen von Verkokungskammern einer Koksofenbatterie |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US6099229A (de) |
| EP (1) | EP0903393B1 (de) |
| BR (1) | BR9803970B1 (de) |
| CA (1) | CA2245380C (de) |
| PT (1) | PT903393E (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2009211901B2 (en) * | 2008-02-07 | 2013-01-10 | Uhde Gmbh | Device on a coal charging car for lifting covers from filling hole frames in the furnace roof of a coke furnace and for cleaning the filling hole frames |
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| JP7595191B2 (ja) | 2021-11-04 | 2024-12-05 | サンコーク テクノロジー アンド ディベロップメント リミテッド ライアビリティ カンパニー | 鋳物用コークス生産物、及び関連システム、装置並びに方法 |
| CA3272877A1 (en) | 2022-11-04 | 2024-05-10 | Suncoke Tech & Development Llc | COAL MIXTURES, FOUNDRY COKE PRODUCTS AND ASSOCIATED SYSTEMS, DEVICES AND PROCESSES |
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Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3142391A (en) * | 1961-07-17 | 1964-07-28 | Allied Chem | Coke oven charging machine having mechanism for removing and replacing charging hole covers |
| DE1671354B2 (de) * | 1968-03-05 | 1974-10-24 | Fa. Carl Still, 4350 Recklinghausen | Absenkbarer Kohlenauslauf unter mit Verschlussorganen versehenen Füllbunkern von Verkokungsofenfüllwagen |
| DE2509222A1 (de) * | 1975-03-04 | 1976-09-16 | Still Fa Carl | Fuellbehaelter-anschlusstueck fuer die uebergabe der kohle aus den fuellbehaeltern eines verkokungsofenfuellwagens in die fuellschaechte der ofenkammern |
| DE2510097B1 (de) * | 1975-03-07 | 1976-09-16 | Hartung Kuhn & Co Maschf | Kohlefuellwagen |
| DE2524462A1 (de) * | 1975-06-03 | 1976-12-16 | Still Fa Carl | Verkokungsofenfuellwagen |
| DE2545265C3 (de) * | 1975-10-09 | 1979-03-01 | Fa. Carl Still, 4350 Recklinghausen | Füllwagen für Verkokungsöfen |
| US4151919A (en) * | 1977-10-18 | 1979-05-01 | Didier Engineering Gmbh. | Coke oven hopper truck including support for removable filling cover |
| DE2922571C2 (de) * | 1979-06-02 | 1985-08-01 | Dr. C. Otto & Co Gmbh, 4630 Bochum | Füllwagen für Verkokungsöfen |
| DE3005994C2 (de) * | 1980-02-18 | 1982-08-12 | Gewerkschaft Schalker Eisenhütte, 4650 Gelsenkirchen | Koksofen-Füllwagen |
| DE3440277C1 (de) * | 1984-11-03 | 1986-05-22 | Siempelkamp Gießerei GmbH & Co, 4150 Krefeld | Verfahren zum Einbringen von radioaktiven Abfaellen in einen Schmelzofen und Vorrichtung zur Durchfuehrung des Verfahrens |
| DE4228191C1 (de) * | 1992-08-25 | 1993-11-04 | Hartung Kuhn & Co Maschf | Vorrichtung zum fuellen von kohle in die ofenkammern einer koksofenbatterie |
| US5941445A (en) * | 1997-11-24 | 1999-08-24 | Bethlehem Steel Corporation | Apparatus for refurbishing a coke oven doorjamb |
-
1998
- 1998-08-22 PT PT98115886T patent/PT903393E/pt unknown
- 1998-08-22 EP EP98115886A patent/EP0903393B1/de not_active Expired - Lifetime
- 1998-09-22 BR BRPI9803970-9A patent/BR9803970B1/pt not_active IP Right Cessation
- 1998-09-23 CA CA002245380A patent/CA2245380C/en not_active Expired - Fee Related
- 1998-09-23 US US09/159,487 patent/US6099229A/en not_active Expired - Lifetime
-
2000
- 2000-06-02 US US09/586,155 patent/US6152668A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2009211901B2 (en) * | 2008-02-07 | 2013-01-10 | Uhde Gmbh | Device on a coal charging car for lifting covers from filling hole frames in the furnace roof of a coke furnace and for cleaning the filling hole frames |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0903393A2 (de) | 1999-03-24 |
| CA2245380C (en) | 2005-11-15 |
| US6099229A (en) | 2000-08-08 |
| CA2245380A1 (en) | 1999-03-23 |
| US6152668A (en) | 2000-11-28 |
| BR9803970B1 (pt) | 2011-04-19 |
| EP0903393A3 (de) | 1999-08-18 |
| PT903393E (pt) | 2002-05-31 |
| BR9803970A (pt) | 1999-12-21 |
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