CN116554896A - Coke can conveying device for different rails and using method thereof - Google Patents

Abstract

The invention relates to the field of vehicles for cooling or quenching coke, in particular to a coke drum conveying device used among different rails and a using method thereof. The utility model provides a coke drum conveyer for between different tracks, includes track, platform truck, lodging hoist (3), positioner (4), hoist derrick (5) and hoist track (6), and lodging hoist (3) movably locates on hoist track (6), and coke oven side and dry quenching furnace side that hoist derrick (5) were located respectively to first track (11) and second track (12), are equipped with first platform truck (21) and second platform truck (22) on first track (11) in proper order, are equipped with third platform truck (23) and fourth platform truck (24) on second track (12) in proper order. The application method of the coke tank conveying device used among different rails is characterized by comprising the following steps: the method comprises the following steps of: i. positioning a vehicle; and (3) transporting the coke. The invention has strong adaptability.

Description

Coke can conveying device for different rails and using method thereof

Technical Field

The invention relates to the field of vehicles for cooling or quenching coke, in particular to a coke drum conveying device used among different rails and a using method thereof.

Background

The coke quenching is one of important links in the coke generation process, and the dry coke quenching is a coke quenching method for cooling red Jiao Jiangwen by adopting inert gas, and is an energy-saving and environment-friendly technology in the coking process. The method is characterized in that cold inert gas enters a dry quenching furnace, so that red and hot red coke at approximately 1000 ℃ is cooled to approximately 200 ℃, and waste heat is fully utilized to generate power. Compared with the traditional wet quenching, the method has the advantages of saving resources, greatly reducing environmental pollution and the like.

However, when coke dry quenching is newly built or standby coke dry quenching is newly built in many coke plants, because the coke oven area does not have enough space, the condition of transferring the coke drum on the carrying trolley between different rails and the transferring method between the carrying trolley rails between different vehicle types with different vehicle gauges, different rail center lines and different vehicle rail top elevations are often encountered under the use condition that the railway S-shaped connecting rails and turnouts are not satisfied. Therefore, the further popularization and the application of the dry quenching process are limited.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a transportation device with strong adaptability and investment saving, and discloses a coke tank transportation device used among different rails and a use method thereof.

The invention achieves the aim through the following technical scheme:

the utility model provides a coke jar conveyer for between different tracks, includes to transport hoist, crane derrick and crane track, and the both sides of crane derrick are coke oven side and dry quenching side respectively, are equipped with the crane track on the crane derrick, and the transport hoist is movably located on the crane track, and the transport hoist carries overhead coke jar of hanging jar device and first time fall application, characterized by: also comprises a first track, a second track, a first trolley, a second trolley, a third trolley, a fourth trolley and a positioning device,

the first track and the second track are respectively arranged on the coke oven side and the coke dry quenching furnace side of the crane derrick, the first track is arranged between the coke oven side and the coke oven of the crane derrick, the second track is arranged between the coke dry quenching furnace side and the coke dry quenching furnace of the crane derrick, a first trolley and a second trolley are sequentially arranged on the first track during first transfer, the first trolley carries a coke tank filled with red coke, the second trolley does not carry a coke tank, a third trolley and a fourth trolley are sequentially arranged on the second track, the third trolley and the fourth trolley do not carry the coke tank, and positioning devices are respectively arranged on the first track and the second track.

Furthermore, the positioning device is an APS hydraulic positioning and clamping device.

Further, if the track gauge and the elevation of the first track are L and H respectively, the track gauge and the elevation of the second track are 0.1L-10L and 0.1H-10H respectively, and the included angle between the first track and the second track is 0-90 degrees.

When the invention is used, the method is implemented according to the following steps:

i. vehicle positioning: the first trolley and the second trolley move to the lower part of the coke oven side of the crane derrick along the first track, the positioning device under the crane derrick clamps the first trolley, the first trolley is driven away from the crane derrick after the operation is completed, and the driven second trolley is clamped, so that the first trolley and the second trolley are sequentially fixed on the first track;

the third trolley and the fourth trolley move to the lower part of the dry quenching side of the crane derrick along the second track, the positioning device under the crane derrick clamps the third trolley firstly, the third trolley is driven away from the crane derrick after the operation is completed, and then the driven fourth trolley is clamped, so that the third trolley and the fourth trolley are sequentially fixed on the second track;

the positioning device is opened and the trolley is moved after the trolley under the crane derrick is filled or unloaded, so that the other trolley on the same track is driven to abut against the lower part of the crane derrick and is clamped by the positioning device;

the transporting crane moves to the upper part of the first track along the crane track;

and ii, transporting coke:

ii.1, emptying the coke tank: the dumping crane lowers the empty coke drum onto a second trolley,

ii.2 receiving red focus: loosening the positioning device for clamping the second trolley, moving the second trolley carrying the empty coke tank along the first track, moving the first trolley below the crane derrick, clamping and positioning, lifting the coke tank filled with red coke by the transporting crane, then carrying the empty coke tank to the coke oven for receiving red coke by the second trolley, moving the coke tank filled with red coke to the coke oven side of the crane derrick along the first track after receiving red coke by the second trolley, clamping by the positioning device,

ii.3 lifting red coke: the transporting crane lifts the coke tank filled with red coke from the first trolley and moves the coke tank filled with red coke to the upper part of the second track along the crane track,

and ii.4, red coke is put down: the transporting crane lowers the coke tank filled with red coke onto a third trolley,

ii.5 transporting red coke: loosening a positioning device for clamping a third trolley, wherein the third trolley carries a coke tank filled with red coke and a fourth trolley together to move to a dry quenching furnace along a second track, the fourth trolley is connected with an empty coke tank at a crane derrick and moves backwards, the third trolley moves to the lower part of the crane derrick and then discharges coke to quench coke, the third trolley and the fourth trolley carry the empty coke tank together to move to the dry quenching side of the crane derrick along the second track after discharging the coke and are clamped by the positioning device,

ii.6 transporting empty coke pot: the dumping crane lifts the empty coke drum from the fourth trolley and moves the empty coke drum along the crane track to above the first track,

ii.7 emptying the coke drum: the dumping crane lowers the empty coke drum onto the first trolley,

ii.8 receiving red focus: loosening the positioning device for clamping the first trolley, moving the first trolley to the coke oven along the first track with the empty coke tank to receive red coke, moving the first trolley to the coke oven side of the crane derrick along the first track with the coke tank filled with red coke after receiving red coke, clamping by the positioning device,

ii.9 lifting red coke: the transporting crane lifts the coke tank filled with red coke from the second trolley and moves the coke tank filled with red coke to the upper part of the second track along the crane track,

and ii.10, red coke is put down: the transporting crane lowers the coke tank filled with red coke onto a fourth trolley,

ii.11 transport red coke: loosening the positioning device for clamping the fourth trolley, moving the fourth trolley carrying the coke tank with red coke to the coke quenching device along the second track for quenching, moving the fourth trolley carrying the empty coke tank to the dry quenching side of the crane derrick along the second track after coke discharging and clamping by the positioning device,

ii.12 transfer empty coke pot: the dumping crane lifts the empty coke drum from the third trolley and moves the empty coke drum along the crane track to above the first track,

repeating the steps ii.1 to ii.12.

The invention provides a coke tank transportation process method for different tracks, which is provided with a first track, a second track, four trolleys, a set of transporting crane system, a set of hydraulic clamping system and a set of crane derrick system, and solves the problem of track changing and transportation conditions of a coke tank on a carrying trolley between different tracks and track changing methods between different vehicle types with different track gauges, different track center lines and different track top elevations of the tracks under the condition that the use conditions of railway S-shaped connecting tracks and turnouts are not met.

The first and second rails may be two parallel or perpendicular rails of different quench car gauges, different rail centerlines, and rail top elevations.

The crane derrick is used for supporting the guide of the transporting crane and the coke tank, and the crane track arranged above the crane derrick is used for the transverse movement of the transporting crane.

The two coke tank trolleys on the first track, namely the first trolley, the second trolley and the two coke tank trolleys on the second track, namely the third trolley and the fourth trolley, are of two different vehicle types, the coke tank trolleys are used for transporting coke tanks, the coke tank trolleys on the first track travel back and forth between a coke oven area and a transfer crane, and the coke tank trolleys on the second track travel back and forth between the transfer crane and a dry quenching furnace.

The positioning device selects an APS hydraulic positioning and clamping device for clamping and aligning the coke tank trolley, and the APS hydraulic positioning and clamping device adopts double-cylinder clamping to ensure accurate alignment and safe operation of the coke tank trolley for transporting the coke tank under the crane derrick, and is a set of hydraulic forced-driving automatic alignment device arranged on the outer side of a track under the crane derrick.

The invention has the following beneficial effects:

the coke tank transportation process method for different tracks solves the problem of track change of the coke quenching car track at different track elevations of the coke quenching car, track gauges of the coke quenching car and track distances of the coke quenching car under the condition that the use condition of railway S-shaped connecting tracks and turnouts is not met, and realizes the track change transportation of the coke tank between the carrier car tracks among different track gauges, different track center lines and different vehicle types with different track top elevations of the carrier car; the cooperation of the lifter and the four coke tank carrying vehicles reduces the waiting time of the coke tank, so that the equipment runs at full load, and the production efficiency is improved; according to the process method, two or more groups of coke ovens of different coke quenching car tracks are communicated to realize the common dry quenching of a plurality of groups of coke ovens, so that the investment is saved, the flexibility of the arrangement of the dry quenching equipment and the coke oven equipment is improved, the arrangement of a coking plant area is facilitated, and a great deal of convenience is brought to future dry quenching projects.

Drawings

Figure 1 is a schematic top view of the arrangement of the present invention,

figure 2 is a schematic view of the invention in a front view,

figure 3 is a schematic view of the arrangement of the present invention when the first track and the second track are arranged parallel to each other,

fig. 4 is a schematic view showing an arrangement in which the first rail and the second rail are disposed perpendicular to each other in the present invention.

Description of the embodiments

The invention is further illustrated by the following specific examples.

Examples

The coke tank conveying device for different tracks comprises a transporting crane 3, a crane derrick 5, a crane track 6, a first track 11, a second track 12, a first trolley 21, a second trolley 22, a third trolley 23, a fourth trolley 24 and a positioning device 4, wherein the specific structure is as shown in fig. 1-4:

the two sides of the crane derrick 5 are respectively a coke oven side and a dry quenching side, a crane track 6 is arranged on the crane derrick 5, the transporting crane 3 is movably arranged on the crane track 6, and the transporting crane 3 carries a hanging pot device and an empty coke pot for the first time;

the first track 11 and the second track 12 are respectively arranged on the coke oven side and the dry quenching oven side of the crane derrick 5, the first track 11 is arranged between the coke oven side and the coke oven 111 of the crane derrick 5, the second track 12 is arranged between the dry quenching oven side and the dry quenching oven 121 of the crane derrick 5, the first track 11 is sequentially provided with a first trolley 21 and a second trolley 22 during first transfer, the first trolley 21 carries a coke tank filled with red coke, the second trolley 22 does not carry a coke tank, the second track 12 is sequentially provided with a third trolley 23 and a fourth trolley 24, the third trolley 23 and the fourth trolley 24 do not carry a coke tank, and the first track 11 and the second track 12 are respectively provided with a positioning device 4.

In this embodiment: the positioning device 4 is an APS hydraulic positioning and clamping device.

In this embodiment: if the track gauge and the elevation of the first track 11 are L and H respectively, the track gauge and the elevation of the second track 12 are 0.1L-10L and 0.1H-10H respectively, and the included angle between the first track 11 and the second track 12 is 0-90 °.

When the embodiment is used, the following steps are sequentially implemented:

i. vehicle positioning: the first trolley 21 and the second trolley 22 move to the lower part of the coke oven side of the crane derrick 5 along the first track 11, the positioning device 4 under the crane derrick 5 clamps the first trolley 21 firstly, drives away from the crane derrick 5 after the operation of the first trolley 21 is completed, clamps the second trolley 22 which is driven in, and enables the first trolley 21 and the second trolley 22 to be fixed on the first track 11 successively;

the third trolley 23 and the fourth trolley 24 move to the lower part of the dry quenching side of the crane derrick 5 along the second track 12, the positioning device 4 under the crane derrick 5 clamps the third trolley 23 firstly, drives away from the crane derrick 5 after the operation of the third trolley 23 is completed, clamps the fourth trolley 24 which is driven in, and enables the third trolley 23 and the fourth trolley 24 to be fixed on the second track 12 successively;

the reason is that only one trolley can be stopped under the crane derrick 5, and the positioning device 4 under the crane derrick 5 only needs to position the trolley under the crane derrick 5, and after the trolley under the crane derrick 5 is filled with or unloaded from the tank, the positioning device 4 is opened and the trolley is moved, so that the other trolley on the same track is driven to abut against the crane derrick 5 and is clamped by the positioning device 4;

the transporting crane 6 moves along the crane rail 6 to above the first rail 11;

and ii, transporting coke:

ii.1, emptying the coke tank: the transfer crane 6 lowers the empty coke drum onto the second trolley 22,

ii.2 receiving red focus: releasing the positioning device 4 clamping the second trolley 22, moving the second trolley 22 with the empty coke tank along the first track 11, running the first trolley 21 under the crane derrick 5 and clamping and positioning, lifting the coke tank full of red coke by the transfer crane 6, then carrying the empty coke tank to the coke oven 111 by the second trolley 22 to receive the red coke, moving the second trolley 22 with the coke tank full of red coke along the first track 11 to the coke oven side of the crane derrick 5 and clamping by the positioning device 4 after receiving the red coke,

ii.3 lifting red coke: the transfer crane 6 lifts the coke drum filled with red coke from the first carriage 21 and moves the coke drum filled with red coke along the crane rail 6 to above the second rail 12,

and ii.4, red coke is put down: the transporting crane 6 lowers the coke tank filled with red coke onto the third trolley 23,

ii.5 transporting red coke: releasing the positioning device 4 clamping the third trolley 23, moving the third trolley 23 with the coke tank filled with red coke and the fourth trolley 24 along the second track 12 to the dry quenching furnace 121, moving the fourth trolley 24 back to the empty coke tank at the crane derrick 5, moving the third trolley 23 under the crane derrick 5, discharging coke for quenching, moving the empty coke tank with the fourth trolley 24 along the second track 12 to the dry quenching side of the crane derrick 5 after discharging the coke, clamping by the positioning device 4,

ii.6 transporting empty coke pot: the dump crane 6 lifts the empty coke drum from the fourth trolley 24 and moves with the empty coke drum along the crane track 6 to above the first track 11,

ii.7 emptying the coke drum: the transfer crane 6 lowers the empty coke drum onto the first trolley 21,

ii.8 receiving red focus: releasing the positioning device 4 clamping the first trolley 21, moving the first trolley 21 with the empty coke tank to the coke oven 111 along the first track 11 to receive red coke, moving the first trolley 21 with the coke tank filled with red coke to the coke oven side of the crane derrick 5 along the first track 11 after receiving red coke and clamping by the positioning device 4,

ii.9 lifting red coke: the transfer crane 6 lifts the red-coked vessel from the second trolley 22 and moves the red-coked vessel along the crane track 6 to above the second track 12,

and ii.10, red coke is put down: the transfer crane 6 lowers the coke drum with red coke onto the fourth trolley 24,

ii.11 transport red coke: releasing the positioning device 4 clamping the fourth trolley 24, moving the fourth trolley 24 with the coke tank filled with red coke to the coke quenching device along the second track 12 for quenching, moving the fourth trolley 24 with the empty coke tank to the dry quenching side of the crane derrick 5 along the second track 12 after coke discharging and clamping by the positioning device 4,

ii.12 transfer empty coke pot: the dump crane 6 lifts the empty coke drum from the third trolley 23 and moves with the empty coke drum along the crane track 6 to above the first track 11,

repeating the steps ii.1 to ii.12.

The embodiment provides a coke tank transportation process method for different tracks, which is provided with a first track, a second track, four trolleys, a set of transporting crane system, a set of hydraulic clamping system and a set of crane derrick system, so that the problem of track changing and transportation conditions of the coke tank on the carrying trolley between different tracks and track changing methods between the carrying trolley tracks of different vehicle gauges, different track center lines and different vehicle rail top elevations under the use condition that the railway S-shaped connecting tracks and turnouts are not met is solved.

The first rail 11 and the second rail 12 may be two parallel or perpendicular rails of different quench car gauges, different rail centerlines and rail top elevations.

The crane derrick 5 is used for supporting the guide of the transporting crane 3 and the coke tank, and the crane track 6 arranged above the crane derrick 5 is used for the transverse movement of the transporting crane 3.

The two coke tank trolleys on the first track 11, namely, the first trolley 21, the second trolley 22 and the two coke tank trolleys on the second track 12, namely, the third trolley 23 and the fourth trolley 24, can be two different vehicle types or the same vehicle type, are used for transporting the coke tank, the coke tank trolleys on the first track 11 reciprocate between the coke oven 111 area and the dumping crane 3, and the coke tank trolleys on the second track 12 reciprocate between the dumping crane and the dry quenching furnace 121.

The positioning device 4 is an APS hydraulic positioning and clamping device which is used for clamping and aligning the coke tank trolley, the APS hydraulic positioning and clamping device adopts double-cylinder clamping to ensure accurate alignment and safe operation of the coke tank trolley for transporting the coke tank under the crane derrick 5, and the APS hydraulic positioning and clamping device is a set of hydraulic forced-driving automatic alignment device arranged on the outer side of a track under the crane derrick 5.

Claims (5)

1. The utility model provides a coke drum conveyer for between different tracks, includes transportation hoist (3), hoist derrick (5) and hoist track (6), and the both sides of hoist derrick (5) are coke oven side and dry quenching side respectively, are equipped with hoist track (6) on hoist derrick (5), and transportation hoist (3) movably locate on hoist track (6), and transportation hoist (3) carry hanging pot device and empty coke drum of first fall application, characterized by: also comprises a first track (11), a second track (12), a first trolley (21), a second trolley (22), a third trolley (23), a fourth trolley (24) and a positioning device (4),

the first track (11) and the second track (12) are respectively arranged on the coke oven side and the dry quenching oven side of the crane derrick (5), the first track (11) is arranged between the coke oven side and the coke oven (111) of the crane derrick (5), the second track (12) is arranged between the dry quenching oven side and the dry quenching oven (121) of the crane derrick (5), the first track (11) is sequentially provided with a first trolley (21) and a second trolley (22) during first transfer, the first trolley (21) carries a coke tank filled with red coke, the second trolley (22) does not carry a coke tank, the second track (12) is sequentially provided with a third trolley (23) and a fourth trolley (24), and the third trolley (23) and the fourth trolley (24) do not carry a coke tank, and the first track (11) and the second track (12) are respectively provided with a positioning device (4).

2. The coke drum transport apparatus for use between different rails as in claim 1, wherein: the positioning device (4) is an APS hydraulic positioning and clamping device.

3. A coke drum transport apparatus for use between different rails according to claim 1 or 2, characterized in that: and if the track gauge and the elevation of the first track (11) are L and H respectively, the track gauge and the elevation of the second track (12) are 0.1L-10L and 0.1H-10H respectively, and the included angle between the first track (11) and the second track (12) is 0-90 degrees.

4. The method of using a coke drum transport apparatus for use between different rails according to claim 1 or 2, characterized by: the method comprises the following steps of:

i. vehicle positioning: the first trolley (21) and the second trolley (22) move to the lower part of the coke oven side of the crane derrick (5) along the first track (11), the first trolley (21) is clamped by the positioning device (4) under the crane derrick (5), the first trolley (21) is driven away from the crane derrick (5) after the operation of the first trolley (21) is completed, and the driven-in second trolley (22) is clamped, so that the first trolley (21) and the second trolley (22) are sequentially fixed on the first track (11);

the third trolley (23) and the fourth trolley (24) move to the lower part of the dry quenching side of the crane derrick (5) along the second track (12), the positioning device (4) under the crane derrick (5) clamps the third trolley (23) firstly, drives away from the crane derrick (5) after the operation of the third trolley (23) is completed, clamps the fourth trolley (24) which is driven in, and enables the third trolley (23) and the fourth trolley (24) to be fixed on the second track (12) in sequence;

the transporting crane (6) moves to the upper part of the first track (11) along the crane track (6);

and ii, transporting coke:

ii.1, emptying the coke tank: the empty coke tank is lowered onto a second trolley (22) by a transfer crane (6),

ii.2 receiving red focus: releasing the positioning device (4) clamping the second trolley (22), moving the second trolley (22) with the empty coke tank along the first track (11), running the first trolley (21) under the crane derrick (5) and clamping and positioning, lifting the coke tank full of red coke by the transporting crane (6), then carrying the empty coke tank by the second trolley (22) to the coke oven (111) to receive the red coke, moving the second trolley (22) with the coke tank filled with the red coke along the first track (11) to the coke oven side of the crane derrick (5) and clamping by the positioning device (4),

ii.3 lifting red coke: the transporting crane (6) lifts the coke tank filled with red coke from the first trolley (21) and moves the coke tank filled with red coke to the upper part of the second track (12) along the crane track (6),

and ii.4, red coke is put down: the transporting crane (6) lowers the coke tank filled with red coke onto a third trolley (23),

ii.5 transporting red coke: loosening a positioning device (4) for clamping a third trolley (23), wherein the third trolley (23) carries a coke tank filled with red coke and a fourth trolley (24) to move to a dry quenching furnace (121) along a second track (12), the fourth trolley (24) is connected with an empty coke tank rear moving trolley at a crane derrick (5), the third trolley (23) moves to the lower part of the crane derrick (5) and then discharges coke for quenching, the third trolley (23) and the fourth trolley (24) carry the empty coke tank together to move to the dry quenching side of the crane derrick (5) along the second track (12) and are clamped by the positioning device (4),

ii.6 transporting empty coke pot: the dumping crane (6) lifts the empty coke tank from the fourth trolley (24) and moves the empty coke tank to the upper part of the first track (11) along the crane track (6),

ii.7 emptying the coke drum: the empty coke tank is lowered onto a first trolley (21) by a transfer crane (6),

ii.8 receiving red focus: releasing the positioning device (4) clamping the first trolley (21), moving the first trolley (21) with the empty coke tank to the coke oven (111) along the first track (11) to receive red coke, moving the first trolley (21) with the coke tank filled with red coke to the coke oven side of the crane derrick (5) along the first track (11) after receiving red coke, clamping by the positioning device (4),

ii.9 lifting red coke: the transporting crane (6) lifts the coke tank filled with red coke from the second trolley (22) and moves the coke tank filled with red coke to the upper part of the second track (12) along the crane track (6),

and ii.10, red coke is put down: the transporting crane (6) lowers the coke tank filled with red coke onto a fourth trolley (24),

ii.11 transport red coke: releasing the positioning device (4) clamping the fourth trolley (24), moving the fourth trolley (24) with the coke tank filled with red coke to the coke quenching device along the second track (12) for coke quenching, moving the fourth trolley (24) with the empty coke tank to the dry coke quenching side of the crane derrick (5) along the second track (12) after coke quenching, clamping by the positioning device (4),

ii.12 transfer empty coke pot: the dumping crane (6) lifts the empty coke drum from the third trolley (23) and moves the empty coke drum along the crane track (6) to above the first track (11),

repeating the steps ii.1 to ii.12.

5. A method of using a coke drum transport apparatus for use between different rails as claimed in claim 3, wherein: the method comprises the following steps of:

i. vehicle positioning: the first trolley (21) and the second trolley (22) move to the lower part of the coke oven side of the crane derrick (5) along the first track (11), the first trolley (21) is clamped by the positioning device (4) under the crane derrick (5), the first trolley (21) is driven away from the crane derrick (5) after the operation of the first trolley (21) is completed, and the driven-in second trolley (22) is clamped, so that the first trolley (21) and the second trolley (22) are sequentially fixed on the first track (11);

the third trolley (23) and the fourth trolley (24) move to the lower part of the dry quenching side of the crane derrick (5) along the second track (12), the positioning device (4) under the crane derrick (5) clamps the third trolley (23) firstly, drives away from the crane derrick (5) after the operation of the third trolley (23) is completed, clamps the fourth trolley (24) which is driven in, and enables the third trolley (23) and the fourth trolley (24) to be fixed on the second track (12) in sequence;

the transporting crane (6) moves to the upper part of the first track (11) along the crane track (6);

and ii, transporting coke:

ii.1, emptying the coke tank: the empty coke tank is lowered onto a second trolley (22) by a transfer crane (6),

ii.2 receiving red focus: releasing the positioning device (4) clamping the second trolley (22), moving the second trolley (22) with the empty coke tank along the first track (11), running the first trolley (21) under the crane derrick (5) and clamping and positioning, lifting the coke tank full of red coke by the transporting crane (6), then carrying the empty coke tank by the second trolley (22) to the coke oven (111) to receive the red coke, moving the second trolley (22) with the coke tank filled with the red coke along the first track (11) to the coke oven side of the crane derrick (5) and clamping by the positioning device (4),

ii.3 lifting red coke: the transporting crane (6) lifts the coke tank filled with red coke from the first trolley (21) and moves the coke tank filled with red coke to the upper part of the second track (12) along the crane track (6),

and ii.4, red coke is put down: the transporting crane (6) lowers the coke tank filled with red coke onto a third trolley (23),

ii.5 transporting red coke: loosening a positioning device (4) for clamping a third trolley (23), wherein the third trolley (23) carries a coke tank filled with red coke and a fourth trolley (24) to move to a dry quenching furnace (121) along a second track (12), the fourth trolley (24) is connected with an empty coke tank rear moving trolley at a crane derrick (5), the third trolley (23) moves to the lower part of the crane derrick (5) and then discharges coke for quenching, the third trolley (23) and the fourth trolley (24) carry the empty coke tank together to move to the dry quenching side of the crane derrick (5) along the second track (12) and are clamped by the positioning device (4),

ii.6 transporting empty coke pot: the dumping crane (6) lifts the empty coke tank from the fourth trolley (24) and moves the empty coke tank to the upper part of the first track (11) along the crane track (6),

ii.7 emptying the coke drum: the empty coke tank is lowered onto a first trolley (21) by a transfer crane (6),

ii.8 receiving red focus: releasing the positioning device (4) clamping the first trolley (21), moving the first trolley (21) with the empty coke tank to the coke oven (111) along the first track (11) to receive red coke, moving the first trolley (21) with the coke tank filled with red coke to the coke oven side of the crane derrick (5) along the first track (11) after receiving red coke, clamping by the positioning device (4),

ii.9 lifting red coke: the transporting crane (6) lifts the coke tank filled with red coke from the second trolley (22) and moves the coke tank filled with red coke to the upper part of the second track (12) along the crane track (6),

and ii.10, red coke is put down: the transporting crane (6) lowers the coke tank filled with red coke onto a fourth trolley (24),

ii.11 transport red coke: releasing the positioning device (4) clamping the fourth trolley (24), moving the fourth trolley (24) with the coke tank filled with red coke to the coke quenching device along the second track (12) for coke quenching, moving the fourth trolley (24) with the empty coke tank to the dry coke quenching side of the crane derrick (5) along the second track (12) after coke quenching, clamping by the positioning device (4),

ii.12 transfer empty coke pot: the dumping crane (6) lifts the empty coke drum from the third trolley (23) and moves the empty coke drum along the crane track (6) to above the first track (11),

repeating the steps ii.1 to ii.12.