Discharging and bridge type crown block coke distribution integrated system

Abstract

The utility model relates to the technical field of coking material distribution and storage, in particular to an unloading and bridge type crown block coke distribution integrated system. The belt conveyor is arranged in the X direction, and the rack type discharging trolley is arranged on an X-direction support rail of the belt conveyor. The bridge type crown block is arranged in the Y direction, the two ends of the bridge type crown block are installed on the X-direction rails on the support respectively, and the closed reversible moving belt conveyor is installed on the Y-direction rails on the bridge type crown block. One end of the closed belt conveyor is connected with the bridge type crown block, the other end of the closed belt conveyor is connected with the rack type discharging car, and a discharging port of the closed belt conveyor is located above a belt of the closed reversible moving belt conveyor. The adhesive tape sealing device is arranged between the closed belt conveyor and the closed reversible moving belt conveyor; and the coke distributing and dust collecting device is mounted on a Y-direction traveling track at the bottom of the bridge type crown block. Face stacking material taking can be achieved in the coke field, and the coke storage amount in unit area is high; and the structure is not complicated, the maintenance is not difficult, and the storage cost per ton of coke is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to coking material distribution and storage technical field, especially to a system of unloading and bridge crane coking integration. BACKGROUND

[0002] At present, when distributing coking carbon in the coking industrial warehouse or the closed coking field, the distribution mode is mostly ordinary belt conveyor head distribution or reversible mobile belt conveyor distribution and unloading car distribution. These distribution devices have the advantages of large processing capacity, reliable work, simple structure and convenient maintenance; however, these distribution devices can only achieve point or line distribution, and due to the angle of coking accumulation, the space volume within the effective utilization range cannot be achieved, resulting in low coking storage capacity per unit area.

[0003] Although some distribution devices such as stacker-reclaimers can achieve surface distribution, have the advantages of larger space volume utilization and higher coking storage capacity per unit area. However, the stacker-reclaimer has a complex structure and is inconvenient to maintain, especially for the closed coking field with small coking storage capacity, which has the defect of high tonnage coking storage cost. INVENTION CONTENTS

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a system of unloading and bridge crane coking integration. Not only can the surface stacking and reclaiming be realized in the coking field, but also the coking storage capacity per unit area is high, the structure is not complex, the maintenance is not difficult, and the tonnage coking storage cost is low.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The system of unloading and bridge crane coking integration comprises a belt conveyor, a rack type unloading car, a closed belt conveyor, a closed reversible mobile belt conveyor, a bridge crane, a rubber belt sealing device and a coking dust collection device. The belt conveyor is arranged in the X direction, and the rack type unloading car is arranged on the X direction support rail of the belt conveyor. The bridge crane is arranged in the Y direction, and its two ends are respectively installed on the X direction rail of the support. The closed reversible mobile belt conveyor is installed on the Y direction rail of the bridge crane. One end of the closed belt conveyor is arranged at the top of the bridge crane, and the other end is connected with the rack type unloading car. The discharge port of the closed belt conveyor is located above the belt of the closed reversible mobile belt conveyor. The rubber belt sealing device is arranged between the closed belt conveyor and the closed reversible mobile belt conveyor. The coking dust collection device is installed on the Y direction running rail at the bottom of the bridge crane.

[0007] Further, a vehicle-mounted dust collector is also included, which is fixedly connected to the bridge crane. The vehicle-mounted dust collector is connected with the rack type unloading car and the closed belt conveyor through the upper dust collection ventilation pipeline, and is connected with the coking dust collection device through the lower dust collection ventilation pipeline.

[0008] Further, the lower dust collection ventilation duct comprises a telescopic ventilation duct.

[0009] Further, the top of the closed reversible mobile belt conveyor is provided with a Y-direction long strip feeding port.

[0010] Further, the top of the overhead travelling crane is provided with a feeding port; the lower part is provided with a Y-direction track which is a running track of the closed reversible mobile belt conveyor; and the bottom is provided with a Y-direction running track which is a running track of the coke distribution dust collection device.

[0011] Further, the closed reversible mobile belt conveyor running track is provided with a hole in the middle, and a grating is arranged above the hole.

[0012] Further, the rubber belt sealing device comprises a sealing rubber belt, a redirection roller, a weight hanger and a weight block; one end of the sealing rubber belt is connected with the discharge port of the closed belt conveyor, and the other end passes through the redirection roller and is connected with the weight hanger and the weight block.

[0013] Further, the coke distribution dust cover comprises a running device, a discharge chute and a telescopic sleeve; the running device is in a hanging type and is installed on the Y-direction running track to run along the Y-direction running track; the discharge chute is fixedly connected in the middle of the frame of the running device, and the telescopic sleeve is fixedly connected at the bottom of the frame of the running device, and the bottom of the discharge chute is located in the telescopic sleeve.

[0014] Compared with the prior art, the coke distribution device has the following beneficial effects:

[0015] 1. The coke is distributed by the belt conveyor into the coke field, then into the closed belt conveyor through the rack type discharge vehicle, then into the closed reversible mobile belt conveyor from the closed belt conveyor, and finally into the closed coke field through the closed reversible mobile belt conveyor. The coke is distributed in the length (X) direction of the coke field by the overhead travelling crane running along the X-direction track, and the coke is distributed in the width (Y) direction of the coke field by the Y-direction track on the overhead travelling crane of the closed reversible mobile belt conveyor.

[0016] The coke distribution device can realize surface distribution in the closed coke field, has the advantages of large space utilization volume, high coke storage amount per unit area, simple structure, small width direction span of the operation workshop, moderate top height, easy maintenance and low coke storage cost per ton.

[0017] 2. The coke distribution device realizes integration of the discharging and distributing operation processes and simplifies the field operation.

[0018] 3. The closed reversible mobile belt conveyor is provided with a Y-direction long strip feeding port, so that the coke can be conveniently distributed from the closed belt conveyor into the closed reversible mobile belt conveyor, and the distribution is smooth.

[0019] 4、The utility model discloses a rubber belt sealing device is equipped before closed reversible mobile belt conveyor and closed belt conveyor, realizes closed dust collection when coke is transferred from rack type car to closed belt conveyor and then enters closed reversible mobile belt conveyor.

[0020] 5、The utility model discloses a vehicle-mounted dust collector, which is connected with the rack type car and the closed belt conveyor through the upper dust collection ventilation pipeline and is connected with the coke distribution dust collection device through the lower dust collection ventilation pipeline, so as to realize sealed dust removal during coke unloading and distribution.

[0021] 6、The lower dust collection ventilation pipeline comprises a telescopic ventilation pipeline, which ensures that the coke distribution dust collection cover can be connected with the vehicle-mounted dust collector through the lower dust collection ventilation pipeline when running to any position. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a schematic front view of the utility model structure.

[0023] Figure 2 is Figure 1 a right partial enlarged view of

[0024] Figure 3 is Figure 1 a left partial enlarged view of

[0025] Figure 4 is a schematic plan view of the utility model structure.

[0026] Figure 5 is a schematic side view of the utility model structure.

[0027] In the drawings: 1-belt conveyor 2-rack type car 3-closed belt conveyor 4-closed reversible mobile belt conveyor 5-bridge crane 51-closed reversible mobile belt conveyor running track 52-coke distribution dust collection device running track 53-grate 6-rubber belt sealing device 61-sealing rubber belt 62-reversing roller 63-heavy hammer hanger 64-heavy hammer block 65-safety rail 7-coke distribution dust collection device 71-running device 72-unloading chute 73-telescopic sleeve 8-vehicle-mounted dust collector 9-upper dust collection ventilation pipeline 10-lower dust collection ventilation pipeline 101-ordinary pipeline 102-telescopic ventilation pipeline DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below. In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0031] In the description of the present invention, it should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0032] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values ​​described in these embodiments do not limit the scope of the present invention. At the same time, it should be clear that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0033] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0034] like Figure 1-5 As shown, an integrated system of unloading and coke distribution with a bridge-type overhead crane includes a belt conveyor 1, a frame-type unloading vehicle 2, a closed belt conveyor 3, a closed reversible movable belt conveyor 4, a bridge-type overhead crane 5, a belt sealing device 6, a coke distribution dust collecting device 7 and a vehicle-mounted dust collector 8.

[0035] X-direction support platforms are provided on both sides of the closed coke field. The belt conveyor 1 is arranged in the X direction and fixedly connected to the support platform on the right side of the closed coke field. The rack-type unloading vehicle 2 is arranged on the X-direction support track of the belt conveyor 1.

[0036] X-direction tracks are provided on the X-direction support platforms on both sides of the closed focal field. The overhead crane 5 is arranged in the Y direction, and its running wheels at both ends are respectively installed on the X-direction tracks on the support. The overhead crane 5 travels along the X-direction tracks.

[0037] The left end of the enclosed belt conveyor 3 is mounted atop a bridge-type overhead crane 5, and the right end is connected to a rack-type unloading car 2. The discharge port of the rack-type unloading car 2 is connected to the inlet of the enclosed belt conveyor 3, and the rack-type unloading car 2 delivers the coke directly into the enclosed belt conveyor 3. The enclosed belt conveyor 3 is driven by the tail wheel, and a spiral tensioning device is installed at the head wheel.

[0038] A Y-direction track is provided at the lower part of the interior of the bridge type overhead crane 5. The Y-direction track is a closed reversible moving belt conveyor running track 51. The closed reversible moving belt conveyor 4 is installed on the closed reversible moving belt conveyor running track 51 and moves along the Y-direction of the closed reversible moving belt conveyor running track 51.

[0039] The exterior bottom of the overhead crane 5 is equipped with a Y-direction track. This track serves as the coke collection and dust collection device track 52. The coke collection and dust collection device 7 is mounted on this track and moves along it in the Y direction. A hole running longitudinally (in the Y direction) is located in the center of the track, with a grate 53 positioned above it. The internal clearance of the overhead crane 5 is high enough for upright maintenance, and a maintenance door is provided for easy access by maintenance personnel.

[0040] A feed port is provided on the top of the bridge crane 5 so as to allow the coke to enter the closed reversible movable belt conveyor 4 from the closed belt conveyor 3 .

[0041] A Y-direction long strip feeding port is provided on the top of the closed reversible movable belt conveyor 4, which facilitates the coke to enter the closed reversible movable belt conveyor 4 from the closed belt conveyor 3, making the material distribution smooth.

[0042] The tape sealing device 6 includes a sealing tape 61, a redirecting roller 62, a weight hanger 63, a weight block 64, and a safety railing 65. One end of the sealing tape 61 is connected to the bottom discharge port of the discharge chute of the enclosed belt conveyor 3, and the other end passes around the redirecting roller 62 and is connected to the weight hanger 63 and the weight block 64. Regardless of the position of the enclosed reversible movable belt conveyor 4, the sealing tape 61 tightly covers the longitudinal opening (Y-axis strip feed port) on the upper portion of the enclosed reversible movable belt conveyor 4, thereby sealing and collecting dust. The tape sealing device 6 realizes sealed dust collection when the coke is transferred from the rack-type unloading vehicle 2 to the enclosed belt conveyor 3 and then to the enclosed reversible movable belt conveyor 4.

[0043] The coke collection hood 7 comprises a running mechanism 71, a discharge chute 72, and a telescopic sleeve 73. The running mechanism 71 is suspended and mounted on the coke collection hood's running track 52, which is a Y-axis running track. The coke collection hood 7 is suspended and travels along the track 52. The discharge chute 72 is fixed to the center of the running mechanism 71's frame. The telescopic sleeve 20 is fixed to the bottom of the running mechanism 71's frame. The bottom of the discharge chute 72 is located within the telescopic sleeve 73.

[0044] The vehicle-mounted dust collector 8 is fixed to the overhead crane 5 and is connected to the rack-mounted unloading vehicle and the enclosed belt conveyor 3 via the upper dust collection ventilation duct 9. It is also connected to the coke distribution dust collection device 7 via the lower dust collection ventilation duct 10. This achieves sealed dust removal during coke unloading and distribution.

[0045] The lower dust collecting ventilation duct 10 includes a common duct 101 and a telescopic ventilation duct 102. The telescopic ventilation duct 102 ensures that the dust collecting hood 7 can be moved to any position and the dust collecting hood 7 can be connected to the vehicle-mounted dust collector 8 through the lower dust collecting ventilation duct 10.

[0046] The working principle and working process of this utility model are as follows:

[0047] Coke enters the coke field via belt conveyor 1 and then enters enclosed belt conveyor 3 via rack-type unloader 2. From enclosed belt conveyor 3, coke enters enclosed reversible belt conveyor 4 and is finally distributed to the enclosed coke field through the coke distribution port of enclosed reversible belt conveyor 4. Coke distribution is achieved along the coke field length (X) by means of an overhead crane 5 traveling along an X-track, and along the coke field width (Y) by means of the enclosed reversible belt conveyor 4 traveling along a Y-track. Coke distribution is achieved in both the X and Y directions, thus achieving surface distribution.

[0048] This new type of coke distribution system can achieve surface distribution within a closed coke field, effectively utilizing a large volume of space and achieving a high coke storage capacity per unit area. Its uncomplicated structure, narrow width span of the operating workshop, and moderate top height make maintenance easy and reduce the cost of storing coke per ton. The new type of coke distribution system integrates the unloading and distribution processes, simplifying on-site operations.

[0049] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. The integrated system of unloading and overhead crane coke distribution is characterized by: Including belt conveyor, rack-type unloading car, closed belt conveyor, closed reversible moving belt conveyor, bridge crane, belt sealing device and coke cloth dust collection device; The belt conveyor is arranged in the X direction, and the rack-type unloading vehicle is arranged on the X-direction support track of the belt conveyor; The bridge crane is arranged in the Y direction, and its two ends are respectively installed on the X-direction track on the bracket, and the closed reversible movable belt conveyor is installed on the Y-direction track on the bridge crane; One end of the closed belt conveyor is arranged on the top of the bridge-type overhead crane, and the other end is connected to the frame-type unloading vehicle. The discharge port of the closed belt conveyor is located above the belt of the closed reversible movable belt conveyor; The tape sealing device is arranged between the closed belt conveyor and the closed reversible moving belt conveyor; The coke distribution and dust collection device is installed on the Y-direction running track at the bottom of the bridge crane.

2. The integrated system of unloading and overhead crane coke distribution according to claim 1, characterized in that: It also includes a vehicle-mounted dust collector, which is fixed on the bridge-type overhead crane. The vehicle-mounted dust collector is connected to the rack-type unloading vehicle and the closed belt conveyor through the upper dust collection ventilation duct, and is connected to the coke dust collection device through the lower dust collection ventilation duct.

3. The integrated system of unloading and overhead crane coke distribution according to claim 2, characterized in that: The lower dust collecting ventilation duct includes a telescopic ventilation duct.

4. The integrated system of unloading and overhead crane coke distribution according to claim 1, characterized in that: A Y-direction strip feeding port is provided on the top of the closed reversible movable belt conveyor.

5. The integrated system of unloading and overhead crane coke distribution according to claim 1, characterized in that: A feed port is provided on the top of the bridge crane; The lower part is provided with a Y-track, which is a closed reversible moving belt conveyor running track; A Y-direction running track is provided at the bottom, which is the running track of the coke distribution and dust collection device.

6. The integrated system of unloading and overhead crane coke distribution according to claim 5, characterized in that: A hole is provided in the middle of the running track of the closed reversible movable belt conveyor, and a grate is provided above the hole.

7. The integrated system of unloading and overhead crane coke distribution according to claim 1, characterized in that: The tape sealing device comprises a sealing tape, a redirecting roller, a weight hanger and a weight block; One end of the sealing tape is connected to the discharge port of the closed belt conveyor, and the other end passes around the redirecting roller and is connected to the heavy hammer hanger and the heavy hammer block.

8. The integrated system of unloading and overhead crane coke distribution according to claim 1, characterized in that: The coke distribution and dust collection device includes a traveling device, a discharge chute and a telescopic sleeve; The running device is of hanging type and is installed on a Y-direction running track and runs along the Y-direction running track; The discharge chute is fixedly connected to the middle of the frame of the running device, the telescopic sleeve is fixedly connected to the bottom of the frame of the running device, and the bottom of the discharge chute is located inside the telescopic sleeve.

Images