EP0030379A1 - Chariot de transport à emplacement fixe - Google Patents
Chariot de transport à emplacement fixe Download PDFInfo
- Publication number
- EP0030379A1 EP0030379A1 EP80107668A EP80107668A EP0030379A1 EP 0030379 A1 EP0030379 A1 EP 0030379A1 EP 80107668 A EP80107668 A EP 80107668A EP 80107668 A EP80107668 A EP 80107668A EP 0030379 A1 EP0030379 A1 EP 0030379A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coke
- transport vehicle
- transport trolley
- bottom wall
- rear wall
- 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- Withdrawn
Links
- 239000000571 coke Substances 0.000 claims abstract description 67
- 238000004939 coking Methods 0.000 claims description 4
- 239000003517 fume Substances 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007789 sealing Methods 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
- C10B39/00—Cooling or quenching coke
- C10B39/14—Cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/08—Hopper cars with openings capable of discharging only outside the wheels
- B61D7/10—Hopper cars with openings capable of discharging only outside the wheels the discharge being assisted by tipping the bottom
Definitions
- the invention relates to a transport trolley and in particular to a single-point transport trolley which, in contrast to other transport trolleys on which the coke is distributed relative to the coke cake guide during the pushing out process, can take up the entire amount of coke without moving the transport trolley.
- the hot coke squeezed out of the oven chamber of a coke oven battery by a coke cake guide must be cooled, ie "extinguished", before further processing.
- the hot coke is filled into a trolley and fed to an extinguishing station, where the glowing coke is either extinguished on or out of the trolley is emptied and then deleted before it is used again.
- transport trolleys There are basically two types of transport trolleys, namely those with a fixed sloping floor, which, after opening a flap on the side of the transport trolley facing away from the coking oven, let the coke slide off on the inclined plane thus formed, and those which are essentially horizontal Floor or Have a loading area that is tilted mechanically, generally tipping the trolley completely.
- the latter trolleys are preferable because the coke is distributed in an approximately equally high layer when pressed and can therefore possibly be extinguished in a shorter time and more uniformly than in trolleys in which the coke jams in front of the closure flaps.
- the aim is not only to fill the trolley under a suction hood, to extract and remove the dusts and exhaust gases, but also to empty it under the suction hood. This is particularly the case with the kipp barely transport trolley practically inaccessible.
- the invention has for its object to improve a single-point trolley so that it is particularly useful in cases where the distance between the soleplate and the rails for the trolley is low and the ramp is low, in which an emptying under the Suction hood, preferably while driving, is possible and the joints provided for pivoting are not in the immediate area of the glowing coke.
- the invention achieves this object by means of a single-point transport carriage with a chassis which can be moved along stationary cokes along a coke oven battery, an open, essentially cuboid container with a bottom wall connected to the chassis, side walls, a rear wall opposite the coke oven battery and an opposite front wall, the coke being fed from above being fed, a flip-up closure flap, an opening in the front wall through which the coke can be emptied, the bottom wall being articulated on the chassis on the side facing away from the coking oven and pivotable about this in an oblique unloading position is, the back wall of two there are overlapping parts, one lower part of which is integral with the bottom wall and the other upper part of which is suspended at the upper edge in swivel bearings of the transport vehicle, the upper edge of the lower part at the lower edge of the upper part also when the bottom wall is pivoted always on the outside.
- This floor wall which is designed as a tilting floor, allows the coke to be emptied, on the one hand, as in the case of a transport trolley with a sloping floor, the cross profile of the transport trolley not changing with respect to the suction hood and the coke cake guide. On the other hand, the filling takes place as in a transport trolley with a substantially horizontal bottom. There is also no joint in the immediate area of the glowing coke, in particular the joint of the upper part of the rear wall lies above and outside the coke bed in the transport vehicle.
- a single-point transport carriage 1 can be moved on rails 2 between a coke ramp 3 and a coke cake guide 4, the level of rails 5 for the coke cake guide 4 being above that of the rails 2.
- the rails 5 for the coke cake guide 4 and the rails 2 for the trolley 1 extend parallel to a coke oven battery.
- a suction hood 6 can also be moved, which engages over the transport carriage 1 and the coke cake guide 4 in such a way that dusts and exhaust gases from the transport carriage 1 and the coke cake guide 4 enter the suction hood 6.
- the suction hood 6 is operatively connected to a stationary suction channel 7 in a manner known per se.
- the transport carriage 1 consists essentially of a chassis 11 and a substantially cuboid-shaped, open container 12. On the chassis 11, in a manner known per se (not shown), wheels are provided, by means of which the transport carriage 1 can be moved along the rails 2.
- the container 12 has a bottom wall 13, two side walls 14 which extend transversely to the rails 2, a rear wall 15 which extends essentially parallel to and opposite the coke oven battery and a front wall 16 which lies opposite the coke ramp 3.
- the rear wall 15 consists of a lower part 17, which is integrally connected to the bottom wall 13, and an upper part 18, which is suspended at its upper edge in pivot bearings 19 on the trolley 1.
- the upper edge of the lower part 17 is equipped with rollers 17a, which project upwards and inwards over the lower part 17 and are rotatable about axes parallel to the longitudinal axis of the transport carriage.
- the front wall 16 consists of a stationary upper part 20 and a closure flap 21 which is articulated at 22 on the upper part 20.
- the closure flap 21, as shown in FIG. 2 is designed to be foldable outwards in the direction of the coke ramp 3.
- the bottom wall 13 jumps at 23 over the coke ramp 3 in such a way that no coke can fall into the space between the coke ramp 3 and the chassis 11 when emptied.
- the bottom wall 13 is designed to be tiltable together with the part 17 of the rear wall 15 which is integral with it.
- a pivot axis 24 is provided near the coke ramp 3 on the chassis 11, about which the bottom wall 13 can be pivoted.
- a pivot lever mechanism 30 is preferably provided which engages at 31 on the bottom wall 13, on the other hand at 32 on the chassis 11 and finally at 33 on the closure flap 21.
- the two parts 17 and 18 of the rear wall 15 are designed to overlap one another, the lower part 17 with its rollers 17a resting against the outside of the lower edge of the upper part 18.
- the overlap area is chosen so that the two parts 17, 18 are always adjacent to each other during the entire stroke of the lifting cylinder 25, ie the two parts 17, 18 are designed such that the rollers 17a of the lower part 17 take the upper part 18 into the pivoted-up position shown in FIG. 2 and hold it there.
- the rollers 17a are expediently attached in such a way that there is practically no significant gap between the parts 17 and 18. If necessary, the rollers 17a can also be omitted in order to achieve sliding friction between the parts 17 and 18.
- the operation of the single-point transport carriage 1 according to the invention is explained in more detail below.
- the initially empty transport carriage 1 is moved in the position shown in FIG. 1, ie with the bottom wall 13 lowered or with the hydraulic cylinder 25 retracted, into a position opposite the coke cake guide, in which the glowing coke expressed from the corresponding oven chamber according to the arrow 8 the coke cake guide 4 can be filled into the container 12 of the trolley 1.
- the coke in the container 12 assumes a position which is represented by the pouring line 9.
- the closure flap 21 is closed, ie in sealing contact with the bottom wall 13.
- the bottom wall 13 with the lower part 17 of the rear wall 15 which is integrally connected to it takes the upper part 18 around the pivot axis 24 by extending the hydraulic cylinder 25 pivoted up into a position which, as shown in Fig. 2, emptying of the trolley 1 by sliding over the now oblique put bottom wall 13 according to the arrow 10 on the coke ramp 3 allows.
- This emptying takes place when the closure flap 21 is open, the opening preferably taking place by means of the swivel lever mechanism 30 simultaneously with the extension of the hydraulic cylinder 25.
- the swivel lever mechanism 30 can be designed such that the closure flap 21 is fully opened shortly after the start of the extension of the hydraulic cylinder 25.
- the cross-sectional profile of the transport carriage 1 in the filling and extinguishing position (FIG. 1) and in the emptying (FIG. 2) is practically identical, at least insofar as the part of the container opposite the suction hood 6 12 is affected.
- the suction hood 6 because this constant cross-sectional profile regardless of the trolley 1 along the coke oven battery.
- the upper part 18 of the rear wall 15 is carried along by the lower part 17 during the pivoting movement of the bottom wall 13 and is thus pivoted upwards into the approximately horizontal position shown in FIG. 2.
- the upper part 18 follows in the illustrated embodiment due to its own weight.
- the bottom wall 13 can have a certain inclination with respect to the horizontal. This slight inclination is chosen so that a distribution of the coke in the container 12 which is as favorable as possible for the actual extinguishing process, ie the best possible pouring line 9 and a discharge of the extinguishing water are achieved.
- the pivoting movement of the bottom wall 13 can also take place by means of other adjusting devices, and the opening movement and the closing movement of the closure flap 21 can also be controlled by means of a separate, depending on the movement process of the hydraulic cylinder 25 or the adjusting device used in its place.
- the entrainment between the upper part 18 and lower part 17 of the rear wall 15 can also take place in another way. It is essential that no joint is provided in the area of the glowing coke.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10092679A | 1979-12-06 | 1979-12-06 | |
| US100926 | 1979-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0030379A1 true EP0030379A1 (fr) | 1981-06-17 |
Family
ID=22282241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP80107668A Withdrawn EP0030379A1 (fr) | 1979-12-06 | 1980-12-05 | Chariot de transport à emplacement fixe |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP0030379A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100914470B1 (ko) | 2003-04-09 | 2009-08-27 | 주식회사 포스코 | 소화차의 적열 코크스 유동 장치 |
| CN104263385A (zh) * | 2014-10-11 | 2015-01-07 | 太原重工股份有限公司 | 一种熄焦车 |
| CN114317012A (zh) * | 2021-12-31 | 2022-04-12 | 华泰永创(北京)科技股份有限公司 | 干熄焦移焦系统及方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3099229A (en) * | 1961-02-27 | 1963-07-30 | Allied Chem | Coke quenching cars |
-
1980
- 1980-12-05 EP EP80107668A patent/EP0030379A1/fr not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3099229A (en) * | 1961-02-27 | 1963-07-30 | Allied Chem | Coke quenching cars |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100914470B1 (ko) | 2003-04-09 | 2009-08-27 | 주식회사 포스코 | 소화차의 적열 코크스 유동 장치 |
| CN104263385A (zh) * | 2014-10-11 | 2015-01-07 | 太原重工股份有限公司 | 一种熄焦车 |
| CN104263385B (zh) * | 2014-10-11 | 2016-08-17 | 太原重工股份有限公司 | 一种熄焦车 |
| CN114317012A (zh) * | 2021-12-31 | 2022-04-12 | 华泰永创(北京)科技股份有限公司 | 干熄焦移焦系统及方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| AK | Designated contracting states |
Designated state(s): BE DE FR GB IT NL Kind code of ref document: A1 Designated state(s): BE DE FR GB IT NL |
|
| 18W | Application withdrawn |
Withdrawal date: 19810514 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: BENDER, MARTIN |