Quenching car device for wet quenching

Abstract

The utility model discloses a coke quenching car device for wet quenching, which comprises a guide rail and a coke quenching car component connected above the guide rail through a plurality of traveling wheels, the coke quenching car component comprises a car body, a water containing part arranged on one side in the car body, an output part arranged on the other side in the car body, and a partition plate arranged between the water containing part and the output part, a coke containing basket is arranged in the water containing part, a supporting frame is arranged in the output part, a transmission chain assembly is arranged on the supporting frame along the center line, rolling bodies are embedded in the tops of the two ends of the supporting frame, a plurality of bases are evenly distributed on the transmission chain assembly, hanging plates are hinged to the tops of the bases, protrusions are fixed to the tops of the bases, and the protrusions are located on the sides, close to the water containing part, of the hanging plates; in the coke quenching process, the interior of the car body is in a sealed state, the coke quenching process is completed before finished coke is discharged, the internal temperature of the car body is reduced, and most of toxic gas generated when high-temperature coke meets water can be dissolved into water, so that the toxic gas is purified, and the toxic gas generated in the coke quenching process is prevented from being dispersed into air.

Description

Technical Field

[0001] The utility model belongs to the technical field of coke quenching vehicles, and in particular relates to a coke quenching vehicle device used for wet coke quenching. Background Art

[0002] Coal is converted into coke through a high-temperature dry distillation process, which is called coking. The coking process is carried out in a coke oven. Coke quenching is to cool the refined red-hot coke to a temperature that is convenient for transportation and storage. Coke quenching is divided into two categories: dry quenching and wet quenching. Dry quenching can recover the high-temperature sensible heat in the coke, improve the quality of the coke, and cause less pollution to the environment, but the cost is higher. The conventional wet quenching process is simple and requires less investment, but the water content of the finished coke is higher, and toxic gases are produced during the quenching process, which causes greater pollution to the environment.

[0003] The Chinese patent specification with application number: 202121735211.1 discloses a coke outlet cooling device for a coal coke oven, comprising a coke outlet and a cooling trough, wherein the cooling trough is fixed below the coke outlet, the cooling trough is filled with cooling water, an auxiliary cooling mechanism is arranged on the wall of the cooling trough, the auxiliary cooling mechanism comprises a water supply pipe, a nozzle arranged on the wall of the trough, and a water distribution pipe connecting the water supply pipe and the nozzle. Although the coke outlet cooling device for a coal coke oven can cool high-temperature coke and separate the coke from the cooling water to reduce the water content of the finished coke, its cooling trough is open, and the red coke poured out from the coke oven is Once the hot coke contacts the cooling water in the cooling tank, a large amount of toxic gas will be generated. These toxic gases will overflow into the air from the open mouth of the cooling tank. That is to say, in the process of cooling the coke using the coal coke oven coke cooling device, the toxic gas generated by the high-temperature coke meeting water will be directly dispersed into the air, thereby causing environmental pollution. In addition, the time from the coke entering the cooling tank to the coke coming out cannot be accurately controlled. In addition, the quenching equipment cannot be moved, resulting in the inconvenience of moving the coke to the subsequent workstations and inconvenient control. In summary, there is an urgent need for a movable quenching vehicle device that can prevent toxic gases from being dispersed into the air. Utility Model Content

[0004] In order to solve some or all of the technical problems existing in the above-mentioned prior art, the utility model provides a quenching car device for wet quenching, comprising a guide rail, and a quenching car assembly connected to the guide rail through a plurality of traveling wheels, wherein:

[0005] The quenching car assembly comprises a car body, a water storage part arranged on one side of the car body, an output part arranged on the other side of the car body, and a partition arranged between the water storage part and the output part, the car body cover located above the water storage part is provided with a movable first door body, and the car body cover on one side of the output part is provided with a movable second door body;

[0006] A plurality of support rods are hingedly connected to the inner side of the bottom of the water holding part, and a roller is hingedly connected to the top of the support rod. A coke holding basket is arranged in the water holding part, and a water-permeable channel is provided in the side wall of the coke holding basket, and a plurality of slots are provided along the center line of the length direction at the bottom, and a plurality of grooves are provided outside the plurality of slots, and the grooves are matched and laid above the roller. A plurality of support cylinders are arranged at the bottom of the outer side of the water holding part, and the piston rods of the support cylinders are hingedly connected to rollers at the free ends of the bottom of the water holding part, and the rollers are pressed against the bottom of the coke holding basket.

[0007] A support frame is arranged in the output part, and a transmission chain assembly is arranged along the center line of the support frame, and rolling bodies are embedded in the top of both ends. The transmission chain assembly is evenly distributed with multiple bases, and a hanging plate is hinged on the top of the base and a protrusion is fixed thereon, and the protrusion is located on the side of the hanging plate close to the water holding part.

[0008] Furthermore, in the above-mentioned quenching car device for wet quenching, sealing members are provided between the first door body and the car body, and between the second door body and the car body.

[0009] As a specific embodiment, in the above-mentioned quenching vehicle device for wet quenching, the bottom of the support rod is hinged to the bottom of the water holding part through a rotating shaft, and a conical reducer and a motor connected to each other are arranged on the outside of the vehicle body, and the output shaft of the conical reducer is connected to the rotating shaft.

[0010] As a specific embodiment, in the above-mentioned quenching car device for wet quenching, one side of the first door body is hinged to the side of the car body, and a door opening rocker arm is arranged on the end face of the car body, one end of the door opening rocker arm is hinged to the car body, and the other end is located below the door body, the free end of the door opening rocker arm is hinged to a rotating wheel, and the door opening rocker arm is driven by a driving device.

[0011] As a specific implementation, in the above-mentioned coke quenching vehicle device for wet quenching, one end of the second door body is hinged to the side end of the vehicle body.

[0012] As a specific implementation, in the above-mentioned coke quenching vehicle device for wet quenching, the plurality of running wheels are evenly distributed along the length direction of the vehicle body, and the number of the running wheels is 4 to 12.

[0013] As a specific implementation, in the above-mentioned quenching vehicle device for wet quenching, the transmission chain assembly is two transmission chains arranged in parallel, the base is arranged between the two transmission chains, and the two ends are respectively fixed on the two transmission chains.

[0014] Furthermore, in the above-mentioned quenching car device for wet quenching, the height of the partition matches the height of the water holding part.

[0015] Furthermore, in the above-mentioned quenching vehicle device for wet quenching, the spacing distance between the plurality of the slots matches the spacing distance between the plurality of the hanging plate brackets, and the shape and size of the hanging plate matches the slots.

[0016] The coke quenching vehicle device for wet coke quenching of the utility model has the following advantages and beneficial effects:

[0017] During the quenching process of the device, after the first door body and the second door body are closed, the body of the vehicle is sealed, and before the finished coke is unloaded, the quenching process is completed and the temperature inside the body of the vehicle has been lowered. Most of the toxic gases generated by the high-temperature coke when it meets water during quenching will dissolve in the water, which plays a role in purifying the toxic gases and prevents the toxic gases generated during the quenching process from being dispersed into the air. In addition, the lifting and lowering of the support rod and the piston rod can be controlled as needed to drive the lifting and lowering of the coke basket, so as to control the water immersion time of the coke and independently control the water content of the coke. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the embodiments or the prior art descriptions. Obviously, the drawings in the following descriptions are only used to further understand the embodiments of the utility model and constitute a part of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0019] Figure 1 It is a structural schematic diagram of a coke quenching vehicle device for wet coke quenching of the utility model;

[0020] Figure 2 yes Figure 1 A partial enlarged view of part I in the middle;

[0021] Figure 3 yes Figure 1 A partial enlarged view of the middle part II;

[0022] Figure 4 It is a structural schematic diagram of a coke quenching car assembly in a coke quenching car device for wet coke quenching of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the output part of the coke quenching vehicle device used for wet coke quenching of the utility model;

[0024] Figure 6 It is a schematic structural diagram of the water holding part of the coke quenching vehicle device used for wet coke quenching of the utility model;

[0025] Figure 7 yes Figure 6A partial enlarged view of the middle part III;

[0026] Figure 8 It is a structural schematic diagram of a transmission chain assembly in a coke quenching vehicle device for wet coke quenching of the utility model;

[0027] Fig. 9 yes Figure 8 A partial enlarged view of the middle IV part;

[0028] Fig.10 The utility model is a structural schematic diagram of a coke holding basket in a coke quenching vehicle device used for wet coke quenching.

[0029] Description of reference numerals:

[0030] 1-guide rail, 2-travel wheel, 3-quenching car assembly, 31-water holding part, 32-output part, 33-partition, 34-car body, 4-first door body, 41-door opening rocker arm, 42-rotating wheel, 5-second door body, 6-support rod, 61-roller, 62-motor, 63-conical reducer, 7-support cylinder, 71-piston rod, 72-roller, 8-coke holding basket, 81-water permeable channel, 82-card slot, 83-groove, 9-support frame, 91-transmission chain assembly, 92-rolling body, 93-base, 94-hanging plate, 95-protrusion. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the utility model.

[0032] like Figures 1 to 10As shown, the quenching car device for wet quenching of coke of the utility model comprises a guide rail 1, a quenching car assembly 3 connected to the guide rail 1 through a plurality of running wheels 2, wherein the quenching car assembly 3 comprises a car body 34, a water storage part 31 arranged on one side of the car body 34, an output part 32 arranged on the other side of the car body 34, and a partition 33 arranged between the water storage part 31 and the output part 32. The car body 34 can move on the guide rail 1 through the cooperation of the running wheels 2 and the guide rail 1. When used later, the running wheels 2 can be driven to rotate by an adaptor motor. The water storage part 31 is used to add quenching water. The car body 34 located above the water storage part 31 is covered with a movable first door body 4, and the car body 34 is covered with a movable second door body 5 on one side of the output part 32.A plurality of support rods 6 are hingedly connected to the inner side of the bottom of the water holding part 31, and a roller 61 is hingedly connected to the top of the support rod 6. A coke holding basket 8 is arranged in the water holding part 31, and the upper end of the coke holding basket 8 is opened. When quenching coke, high-temperature coke is placed in the coke holding basket 8. The side wall of the coke holding basket 8 is hollowed out to form a water-permeable channel 81. Specifically, the water-permeable channel 81 is a long strip-shaped channel, and the coke quenching water can enter the coke holding basket 8 through the water-permeable channel 81 and the opening at the upper end of the coke holding basket 8, and can also flow out of the coke holding basket 8 through the water-permeable channel 81. A plurality of slots 82 are opened along the center line of the length direction at the bottom of the coke holding basket 8, and a plurality of grooves are opened outside the plurality of slots 82. 83, the groove 83 is matched and arranged above the roller 61. When the support rod 6 supports the coke basket 8, the roller 61 is located in the groove 83, and it rotates in coordination with the groove bottom of the groove 83. The groove wall of the groove 83 can increase the binding force between the roller 61 and the coke basket 8, and prevent the roller 61 from slipping in the process of pushing the coke basket 8 to move toward the output part 32. A plurality of supporting cylinders 7 are arranged at the bottom of the outer side of the water holding part 31. The cylinder body of the supporting cylinder 7 is fixed on the outer surface of the bottom wall of the vehicle body 4. The piston rod 71 of the supporting cylinder 7 passes through the free end of the bottom of the water holding part 31 and is hinged with a roller 72, and the roller 72 abuts against the bottom of the coke basket 8. When the coke basket 8 moves horizontally, the bottom of the coke basket 8 can roll with the roller 61 and the roller 72. The supporting cylinder 7 can support the coke basket 8 when the coke basket 8 is located in the water holding part 31, and can adjust the height of the coke basket 8 so that the coke basket 8 can be immersed in the quenching water or separated from the quenching water. The supporting cylinder 7 is used to bear the weight, and the supporting rod 6 is only used to drive the coke basket 8 to move horizontally. A supporting frame 9 is provided in the output part 32, and a transmission chain assembly 91 is provided along the center line of the supporting frame 9. The transmission chain assembly 91 can circulate in the output part 32 to transport the objects carried thereon. Both ends of the transmission chain assembly 91 A rolling body 92 is embedded in the top, and a plurality of bases 93 are evenly arranged on the transmission chain assembly 91. A hanging plate 94 is hinged on the top of the base 93, and a protrusion 95 is fixed thereon. The protrusion 95 is located on the side of the hanging plate 94 close to the water holding part 31. An elastic structure is provided between the transmission chain assembly 91 and the hanging plate 94 to press the hanging plate 94 on the stop protrusion 95. More specifically, the elastic structure is a torsion spring provided on the rotating shaft of the hanging plate 94 and the transmission chain assembly 91. When the coke holding basket 8 moves from the water holding part 31 to the output part 32, the hanging plate 94 is clamped into the clamping groove 82, thereby pushing the coke holding basket 8 to move smoothly along with the transmission chain assembly 91. ;

[0033] Furthermore, in the quenching car device for wet quenching of the utility model, sealing members are provided between the first door body 4 and the car body 34, and between the second door body 5 and the car body 34. By opening the first door body 4, coke to be quenched can be put into the coke holding basket 8 of the car body 34. By closing both the first door body 4 and the second door body 5, the car body 34 can be in a closed state to prevent toxic gases generated during the quenching process from being released into the air. More specifically, a sealing structure is provided between the first door body 4 and the car body 34, and an elastic sealing structure is provided between the second door body 5 and the car body 34. These sealing structures and the elastic sealing structure can further improve the sealing performance of the car body 34 after the first door body 4 and the second door body 5 are closed to prevent toxic gases generated during the quenching process from being released into the air. Both the sealing structure and the elastic sealing structure are rubber strips. Although the temperature of the coke is relatively high, the temperature on the car body 34 is much lower, so rubber can be used.

[0034] As a specific embodiment, in the quenching vehicle device for wet quenching of coke of the utility model, the bottom of the support rod 6 is hinged to the bottom of the water holding portion 31 through a rotating shaft, and a conical reducer 63 and a motor 62 connected to each other are arranged on the outside of the vehicle body 34. The output shaft of the conical reducer 63 is connected to the rotating shaft. The motor 62 can drive the rotating shaft to rotate through the conical reducer 63 and then drive the support rod 6 to rotate. The reciprocating rotation of the motor 62 can drive the support rod 6 to swing, so that the roller 61 pushes the coke holding basket 8 to move from the water holding portion 31 to the output portion 32.

[0035] As a specific embodiment, in the quenching car device for wet quenching of coke of the utility model, one side of the first door body 4 is hinged on the side of the car body 34, and a door opening rocker arm 41 is arranged on the end face of the car body 34, one end of the door opening rocker arm 41 is hinged on the car body 34, and the other end is located below the first door body 4, and the free end of the door opening rocker arm 41 is hinged with a rotating wheel 42, and the door opening rocker arm 41 is driven by a driving device, and the rotating wheel 42 of the door opening rocker arm 41 is pushed and matched with the part of the first door body 4 extending out of the side wall of the car body 34. When it is necessary to open the first door body 4, the driving device is operated to drive the door opening rocker arm 41 to move upward, and the door opening roller 61 on the door opening rocker arm 41 can push the first door body 4 extending out of the side wall of the car body 34, thereby opening the first door body 4, and when it is necessary to close the first door body 4, the driving device is operated to drive the door opening rocker arm 41 to move downward, and the first door body 4 can be closed under the action of its own gravity.

[0036] As a specific embodiment, in the quenching car device for wet quenching of coke of the utility model, one end of the second door body 5 is hinged to the side end of the car body 34, more specifically, the upper end of the second door body 5 is hinged to the side end of the car body 34. With such an arrangement, when the finished coke needs to be unloaded from the quenching car, the second door body 5 is rotated upward to open the second door body 5, and then the finished coke can be unloaded from the car body 34 together with the coke basket 8. Before unloading the finished coke, the quenching process has been completed and the temperature inside the car body 34 has been lowered. Most of the toxic gases generated by the high-temperature coke when it meets water during quenching will dissolve in the water, thereby purifying the toxic gases, so the air will not be polluted.

[0037] As a specific implementation, in the quenching vehicle device for wet quenching of the present invention, a plurality of running wheels 2 are evenly distributed along the length direction of the vehicle body 34, and the number of running wheels 2 is 4 to 12, more specifically, the number of running wheels 2 is 8.

[0038] As a specific implementation, in the quenching vehicle device for wet quenching of coke of the utility model, the transmission chain assembly 91 is two parallel transmission chains, the base 93 is arranged between the two transmission chains, and the two ends are respectively fixed on the two transmission chains. In this way, the double-chain transmission structure composed of the two transmission chains provides fulcrums and power to the base 93 and the coke basket 8 carried by it from opposite sides, thereby improving the stability of the movement of the coke basket 8 and preventing the coke basket 8 from tipping over during the movement on the transmission chain.

[0039] Furthermore, in the quenching car device for wet quenching of the present invention, the height of the partition 33 matches the height of the water holding portion 31. Of course, the specific height of the partition 33 needs to be set according to actual use conditions such as the height of the quenching water.

[0040] Furthermore, in the quenching vehicle device for wet quenching of the present invention, the spacing distance between the plurality of slots 82 matches the spacing distance between the plurality of hanging plate 94 brackets, and the shape and size of the hanging plate 94 match the slots 82 .

[0041] As a specific implementation mode, in the quenching car device for wet quenching of the utility model, when using the device, for the reliability of quenching, a water spraying device can also be provided in the output part 32 of the car body 34 to continue quenching. After the coke basket 8 is transferred to the transmission chain assembly 91, the transmission chain assembly 91 stops moving. When the quenching car moves to the coke unloading station on the track, the transmission chain assembly 91 continues to move, and the coke basket 8 will push open the second door body 5. The push-pull device at the coke unloading station will pull the coke basket 8 out to unload the coke, and the empty coke basket 8 will be lifted and placed in the water holding part 31. Multiple quenching car assemblies 3 can be operated on the track at the same time. The track adopts a closed-loop method, reciprocating circulation, continuous quenching, batch quenching, and improved quenching efficiency.

[0042] The working principle of the coke quenching vehicle device for wet coke quenching of the utility model is as follows:

[0043] When it is necessary to quench the coke, open the first door body 4, close the second door body 5, and inject water into the water holding part 31 so that the liquid level in the water holding part 31 is lower than the top of the partition 33. Then, put the high-temperature coke into the coke holding basket 8 through the first door body 4, and close the first door body 4. The support cylinder 7 and the support rod 6 move in coordination, so that the coke can be quenched in a closed environment to prevent the toxic gas generated by the high-temperature coke in contact with water from being dispersed into the air. The time for the coke to be immersed in water can also be determined as needed. After the coke quenching is completed, the piston rod 71 and the support rod 6 are adjusted so that the bottom wall of the coke holding basket 8 is higher than the partition 33. At this time, the motor 62 continues to rotate, driving the rotating shaft mounted on the bottom wall of the water holding part 31 to rotate, and the rotating shaft drives the support rod 6 to swing toward the output part 32. The support rods 6 in two rows and on both sides of the coke holding basket 8 respectively provide horizontal movement power to the coke holding basket 8 from opposite sides, so that the roller 61 pushes the coke holding basket 8 toward the output part 32. The coke basket 8 moves in the same direction as the hanging plate 94 when it turns over to the water holding portion 31, and the hanging plate 94 is squeezed by the coke basket 8 and turned to the water holding portion 31 when the coke basket 8 moves along the transmission chain, so that the coke basket 8 cannot be pushed to move along the transmission chain. After that, with the movement of the transmission chain assembly 91, the coke basket 8 will push open the second door body 5, and the push-pull device at the coke unloading station will pull out the coke basket 8 to unload the coke, and lift the empty coke basket 8 into the water holding portion 31. The guide rail 1 adopts a closed loop, and multiple coke quenching vehicles can run on the guide rail 1 at the same time, and the cycle is repeated.

[0044] In summary, compared with the prior art, the coke quenching vehicle device for wet coke quenching of the utility model has the following advantages and

[0045] Beneficial effects:

[0046] During the quenching process of the device, after the first door body 4 and the second door body 5 are closed, the inside of the car body 34 is in a sealed state, and before the finished coke is unloaded, the quenching process has been completed, and the temperature inside the car body 34 has been reduced. Most of the toxic gases generated by the high-temperature coke when it meets water during quenching will dissolve in the water, which plays a role in purifying the toxic gases and prevents the toxic gases generated during the quenching process from being dispersed into the air. In addition, the lifting and lowering of the support rod 6 and the piston rod 71 can be controlled as needed, thereby driving the lifting and lowering of the coke basket 8, so as to control the time for the coke to be immersed in water, and the water content of the coke can be controlled autonomously.

[0047] It should be noted that, in this article, unless otherwise clearly specified and limited, the term "connection" or its synonyms should be understood in a broad sense. For example, "connection" can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances. Moreover, expressions such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. At the same time, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such a process, method, article or device. In addition, "front", "back", "left", "right", "upper", "lower" and the like in this article are all referenced to the placement state shown in the accompanying drawings.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features therein may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A coke quenching vehicle device for wet quenching, characterized in that: The quenching car device for wet quenching comprises a guide rail and a quenching car assembly connected to the guide rail via a plurality of travel wheels, wherein: The quenching car assembly comprises a car body, a water storage part arranged on one side of the car body, an output part arranged on the other side of the car body, and a partition arranged between the water storage part and the output part, the car body cover located above the water storage part is provided with a movable first door body, and the car body cover on one side of the output part is provided with a movable second door body; A plurality of support rods are hingedly connected to the inner side of the bottom of the water holding part, and a roller is hingedly connected to the top of the support rod. A coke holding basket is arranged in the water holding part, and a water-permeable channel is provided in the side wall of the coke holding basket, and a plurality of slots are provided along the center line of the length direction at the bottom, and a plurality of grooves are provided outside the plurality of slots, and the grooves are matched and laid above the roller. A plurality of support cylinders are arranged at the bottom of the outer side of the water holding part, and the piston rods of the support cylinders are hingedly connected to rollers at the free ends of the bottom of the water holding part, and the rollers are pressed against the bottom of the coke holding basket. A support frame is arranged in the output part, and a transmission chain assembly is arranged along the center line of the support frame, and rolling bodies are embedded in the top of both ends. The transmission chain assembly is evenly distributed with multiple bases, and a hanging plate is hinged on the top of the base and a protrusion is fixed thereon, and the protrusion is located on the side of the hanging plate close to the water holding part.

2. The coke quenching vehicle device for wet quenching according to claim 1, characterized in that: A sealing member is provided between the first door body and the vehicle body, and between the second door body and the vehicle body.

3. The coke quenching vehicle device for wet quenching according to claim 1, characterized in that: The bottom of the support rod is hinged to the bottom of the water holding part through a rotating shaft, and a conical reducer and a motor connected to each other are arranged on the outside of the vehicle body, and the output shaft of the conical reducer is connected to the rotating shaft.

4. The coke quenching vehicle device for wet quenching according to claim 1, characterized in that: One side of the first door body is hinged to the side surface of the vehicle body, and a door opening rocker arm is arranged on the end surface of the vehicle body. One end of the door opening rocker arm is hinged to the vehicle body, and the other end is located below the door body. The free end of the door opening rocker arm is hinged to a rotating wheel, and the door opening rocker arm is driven by a driving device.

5. The coke quenching vehicle device for wet quenching according to claim 1, characterized in that: One end of the second door body is hinged to the side end of the vehicle body.

6. The coke quenching vehicle device for wet quenching according to claim 1, characterized in that: The plurality of running wheels are evenly distributed along the length direction of the vehicle body, and the number of the running wheels is 4 to 12.

7. The coke quenching vehicle device for wet quenching according to claim 1, characterized in that: The transmission chain assembly is composed of two transmission chains arranged in parallel, the base is arranged between the two transmission chains, and the two ends are respectively fixed on the two transmission chains.

8. The coke quenching vehicle device for wet quenching according to claim 1, characterized in that: The height of the partition matches the height of the water containing part.

9. The coke quenching vehicle device for wet quenching according to claim 1, characterized in that: The spacing distances between the plurality of the slots match the spacing distances between the plurality of the hanging plate brackets, and the shape and size of the hanging plate match the slots.

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