CN219596868U - Broken line of petroleum coke unloading - Google Patents
Broken line of petroleum coke unloading Download PDFInfo
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- CN219596868U CN219596868U CN202320539846.7U CN202320539846U CN219596868U CN 219596868 U CN219596868 U CN 219596868U CN 202320539846 U CN202320539846 U CN 202320539846U CN 219596868 U CN219596868 U CN 219596868U
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- unloading
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model discloses a petroleum coke unloading crushing line, in which a platform of a petroleum coke unloading machine is provided with a reversible supporting surface, a hydraulic cylinder of the unloading machine is hydraulically connected with the platform of the unloading machine to hydraulically turn over the supporting surface, a primary crusher is positioned below a primary crushing hopper to crush petroleum coke once, a secondary pair roller crusher is positioned below a primary crushing blanking chute to crush the crushed petroleum coke once, a fully-closed air cushion belt conveyor is used for sealing and conveying the crushed petroleum coke once, a bucket elevator is used for sealing and connecting the fully-closed air cushion belt conveyor and lifting the crushed petroleum coke once, a fully-closed scraper conveyor is used for sealing and connecting the bucket elevator, a plurality of scraper conveyor blanking electric gate valves are arranged on a scraper conveyor blanking pipe to open and close the scraper conveyor blanking pipe, and a plurality of petroleum coke steel plate bins are communicated with the fully-closed scraper conveyor through the scraper conveyor blanking pipe. The crushing and conveying efficiency of the petroleum coke unloading crushing line is high and the environment is not polluted.
Description
Technical Field
The utility model relates to the technical field of anode carbon blocks, in particular to a petroleum coke unloading crushing line.
Background
Petroleum coke used in the prebaked anode production process needs to be subjected to processes of unloading, conveying, crushing and the like, and the prior art adopts two processes: firstly, after a transport vehicle enters a field, a loader is unloaded, petroleum coke is placed to a specified petroleum coke bin by utilizing a forklift after unloading, the petroleum coke of different bins is grabbed by utilizing a grab crown block to carry out batching according to production requirements, the prepared petroleum coke enters a grid sieve, a crusher is arranged under the grid sieve to crush, materials passing through the grid sieve enter the crusher to crush, and after materials on the grid sieve are crushed by a manual Canadian hammer, crushed qualified petroleum coke enters a pot calciner through a conveying device. Secondly, after the transportation vehicle arrives at the factory, the transportation vehicle is unloaded by utilizing an automatic unloading machine, the petroleum coke enters a grid, a conveying device is arranged under the grid, the material passing through the grid enters the conveying device, the material on the grid needs to be crushed by a manual hammer and then enters a vibrating screen through the conveying device, large particles of the screen mesh of the vibrating screen enter a crusher to be crushed and enter conveying equipment, small particles of the material directly enter the conveying equipment without the crusher, and the petroleum coke enters a petroleum coke storage tank through the conveying equipment to be stored and is proportioned according to production requirements. The first mode is unorganized to be discharged and not easy to control, the environmental protection pressure is high, the environmental protection problem is solved in the second mode, but the electric energy consumption of the whole broken line of unloading is higher, more users and inefficiency.
The above information disclosed in the background section is only for enhancement of understanding of the background of the utility model and therefore may contain information that does not form the prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model aims to provide a petroleum coke unloading crushing line which has high crushing and conveying efficiency, does not pollute the environment and saves labor.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model relates to a petroleum coke unloading crushing line, which comprises the following components:
a unloader platform having a reversible bearing surface provided with a fixed stop for securing a petroleum coke carrier,
a unloader hydraulic ram hydraulically coupled to the unloader platform to hydraulically invert the support surface,
a primary crushing hopper positioned below the unloader platform to receive petroleum coke from a petroleum coke transport vehicle,
a primary crusher positioned below the primary crushing hopper to crush the petroleum coke at one time,
a primary crusher driving device which is in driving connection with the primary crusher,
a first-stage crushing and discharging chute which is positioned at the bottom end of the first-stage crusher to discharge the once crushed petroleum coke,
a second-stage twin-roll crusher which is positioned below the first-stage crushing and discharging chute to secondarily crush the primarily crushed petroleum coke,
a driving device of the secondary double-roller crusher, which is in driving connection with the secondary double-roller crusher,
a secondary crushing and discharging chute which is positioned on the secondary double-roller crusher to discharge the petroleum coke after secondary crushing,
a totally-enclosed air cushion belt conveyor which is hermetically connected with the secondary crushing blanking chute to convey the petroleum coke after secondary crushing,
a bucket elevator which is connected with the fully-closed air cushion belt conveyor in a sealing way and used for lifting the petroleum coke after secondary crushing,
a totally-enclosed scraper conveyor which is hermetically connected with the bucket elevator,
a plurality of scraper conveyor blanking pipes which are arranged at the bottom ends of the fully-sealed scraper conveyors in an openable and closable manner,
a plurality of scraper conveyor discharging electric gate valves which are arranged on the scraper conveyor discharging pipe to open and close the scraper conveyor discharging pipe,
and the petroleum coke steel plate bins are communicated with the fully-sealed scraper conveyor through a scraper conveyor blanking pipe.
In the petroleum coke unloading crushing line, the secondary double-roller crusher comprises,
the shell body is provided with a plurality of grooves,
a plurality of three-phase asynchronous motors fixed outside the housing,
a plurality of speed reducers, wherein the speed reducers are connected with the three-phase asynchronous motor,
a plurality of crusher spindles connected to the speed reducer and rotatably connected in the housing via a first fixed bearing housing and a second fixed bearing housing, respectively, the crusher spindles being provided with a plurality of crushing teeth,
and the shell scraping plate is arranged in the shell.
In the petroleum coke unloading crushing line, crushing teeth on adjacent main shafts of the crusher are partially staggered with each other and have crushing gaps, and the shell scraping plate and the adjacent crushing teeth are partially staggered.
In the petroleum coke unloading crushing line, the secondary double-roller crusher further comprises a crushing tooth locking device and a sealing device for sealing the first fixed bearing seat and the second fixed bearing seat.
In the petroleum coke unloading crushing line, the crushing line also comprises,
the air cushion belt driving device is in driving connection with the fully-closed air cushion belt conveyor,
a plurality of air cushion belt blowers blowing toward the fully enclosed air cushion belt conveyor,
one end of the air cushion belt blanking chute is connected with the fully-closed air cushion belt conveyor in a sealing way, and the other end of the air cushion belt blanking chute is connected with the bucket elevator in a sealing way.
The petroleum coke unloading crushing line further comprises a bucket elevator driving device, a bucket elevator driving wheel, a bucket elevator driven wheel and a bucket elevator discharging chute, wherein the bucket elevator driving device, the bucket elevator driving wheel and the bucket elevator driven wheel are in driving connection with the bucket elevator.
In the petroleum coke unloading crushing line, the bucket elevator is of a vertical structure.
In the petroleum coke unloading crushing line, the scraper conveyor is of a horizontal structure.
In the petroleum coke unloading crushing line, the fixed baffle piece comprises a wheel stopper.
In the petroleum coke unloading crushing line, the pivot angle of the supporting surface is 30-60 degrees.
In the technical scheme, the petroleum coke unloading crushing line provided by the utility model has the following beneficial effects: the petroleum coke unloading crushing line is characterized in that a motor is arranged at the rear end of a petroleum coke unloading machine for prebaked anode production to drive a primary crusher to crush once, and 500mm petroleum coke is crushed to about 200mm to replace the original grid screen. The primary crusher is connected with the whole feeding system, and the whole unloading line is automatically started before unloading. After the unloading of the unloading machine, the massive petroleum coke completely enters the unloading chute under the crushing of the primary crusher, and the manual crushing of the massive materials is not needed. And a secondary double-roller crusher is arranged at the lower end of the blanking chute to crush petroleum coke secondarily, so that about 200mm of materials can be crushed to about 80mm, and the materials can be directly used for calcining in a pot calciner without crushing. The crushed material air cushion conveying belt, the bucket elevator and the scraper conveyor enter the petroleum coke storage tank. An electric gate valve and a blanking chute are arranged at the lower end of the scraper conveyor, and when the electric gate valve of the first bin is required to be opened for blanking the first petroleum coke storage bin, petroleum coke enters the first petroleum coke storage bin; when the second petroleum coke storage tank bin is required to be fed, the electric gate valve of the first bin is closed, petroleum coke enters the second petroleum coke storage tank bin, and unmanned operation can be automatically switched to the bin needing to enter through pushing. The petroleum coke unloading and crushing line flow realizes unmanned operation, and has low power consumption, low running cost and more energy conservation.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a petroleum coke unloading crushing line according to one embodiment of the utility model.
FIG. 2 is a schematic diagram of a two-stage twin-roll crusher of a petroleum coke discharge crushing line according to one embodiment of the utility model.
Fig. 3 is a schematic view of the structure of crushing teeth of a two-stage twin-roll crusher of a petroleum coke unloading crushing line according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, in one embodiment, a petroleum coke discharge crushing line of the present utility model includes,
a unloader table 2 having a reversible bearing surface provided with a fixed stop for fixing a petroleum coke carrier 3,
a unloader hydraulic ram 1 hydraulically connected to the unloader platform 2 to hydraulically invert the support surface,
a primary crushing hopper 4 positioned below the unloader table 2 to receive petroleum coke from the petroleum coke carrier 3,
a primary crusher 5 positioned below the primary crushing hopper 4 to crush the petroleum coke at a time,
a primary crusher driving device 6, which is in driving connection with said primary crusher 5,
a first-stage crushing discharging chute 7 positioned at the bottom end of the first-stage crusher 5 to discharge once-crushed petroleum coke,
a second-stage twin-roll crusher 8 which is positioned below the first-stage crushing discharging chute 7 to secondarily crush the primarily crushed petroleum coke,
a secondary twin-roll crusher driving device 9, which is drivingly connected to the secondary twin-roll crusher 8,
a secondary crushing discharging chute 10 which is positioned on the secondary twin-roll crusher 8 to discharge the secondarily crushed petroleum coke,
a totally-enclosed air cushion belt conveyor 11 which is hermetically connected with the secondary crushing blanking chute 10 to convey the petroleum coke after secondary crushing,
a bucket elevator which is connected with the fully-closed air cushion belt conveyor 11 in a sealing way and lifts petroleum coke after secondary crushing,
a totally-enclosed scraper conveyor which is hermetically connected with the bucket elevator,
a plurality of scraper conveyor blanking pipes 21 which are arranged at the bottom end of the fully-sealed scraper conveyor in an openable and closable manner,
a plurality of scraper conveyor discharging electric gate valves 20 arranged on the scraper conveyor discharging pipe 21 to open and close the scraper conveyor discharging pipe 21,
a plurality of petroleum coke steel plate bins 23 communicating with the fully sealed scraper conveyor via scraper conveyor blanking tube 21.
In the preferred embodiment of the petroleum coke unloading crushing line, the secondary twin-roll crusher 8 comprises,
the housing 26 is configured to be positioned over the opening,
a plurality of three-phase asynchronous motors 24, which are fixed to the outside of the housing 26,
a plurality of speed reducers 25, wherein the speed reducers 25 are connected with the three-phase asynchronous motor 24,
a plurality of crusher spindles 28 connected to the speed reducer 25 and rotatably connected in the housing 26 via a first fixed bearing seat 29 and a second fixed bearing seat 30, respectively, the crusher spindles 28 being provided with a plurality of crushing teeth 27,
a housing scraper 31 provided in the housing 26.
In the preferred embodiment of the petroleum coke unloading crushing line, the crushing teeth 27 on adjacent main shafts 28 of the crusher are partially staggered with each other and a crushing gap exists, and the shell scraper 31 and the adjacent crushing teeth 27 are partially staggered.
In the preferred embodiment of the petroleum coke unloading crushing line, the secondary twin roll crusher 8 further comprises a locking device 32 of the crushing teeth 27 and a sealing device 33 for sealing the first and second fixed bearing blocks 29, 30.
In the preferred embodiment of the petroleum coke unloading crushing line, the method further comprises the following steps of,
an air cushion belt driving device 13 which is in driving connection with the fully-closed air cushion belt conveyor 11,
a plurality of air cushion belt blowers 12 which blow air toward the fully enclosed air cushion belt conveyor 11,
an air cushion belt blanking chute 14, one end of which is connected with the fully-closed air cushion belt conveyor 11 in a sealing way, and the other end of which is connected with the bucket elevator in a sealing way.
In the preferred embodiment of the petroleum coke unloading crushing line, the crushing line further comprises a bucket elevator driving device 17, a bucket elevator driving wheel 16, a bucket elevator driven wheel 15 and a bucket elevator discharging chute 18 which are in driving connection with the bucket elevator.
In the preferred embodiment of the petroleum coke unloading crushing line, the bucket elevator is of a vertical structure.
In the preferred embodiment of the petroleum coke unloading crushing line, the scraper conveyor is of a horizontal structure.
In a preferred embodiment of the petroleum coke unloading crushing line, the fixed stop comprises a wheel stopper.
In the preferred embodiment of the petroleum coke unloading crushing line, the pivot angle of the bearing surface is 30 degrees to 60 degrees.
In one embodiment, after petroleum coke arrives at a production factory and can be unloaded through sampling analysis and the like, the petroleum coke transport vehicle 3 runs on an unloading platform, and the rear end of the vehicle is close to the primary crushing hopper 4; according to the on-vehicle material index plan, unloading is carried out to the corresponding petroleum coke steel plate bin 23, for example, the petroleum coke is unloaded to the leftmost bin, the scraper conveyor blanking electric gate valve 20 on the petroleum coke steel plate bin 23 is opened, all the equipment is automatically started, and the petroleum coke after unloading can be directly unloaded to the leftmost bin. When another vehicle petroleum coke needs to be discharged into the second left bin in the running process of the equipment, the electric gate valve on the leftmost petroleum coke steel plate bin 23 can be closed in an operating mode, and the electric gate valve of the second left bin is opened to realize automatic bin switching. After the petroleum coke can be unloaded, the rear door of the vehicle is opened, hydraulic starting is performed, the rear wheel of the vehicle is provided with a wheel stopper to prevent the transportation vehicle from sliding downwards after being lifted, the hydraulic cylinder 1 of the unloading machine is lifted to stop by about 55 degrees after the wheel stopper is lifted, and at the moment, the petroleum coke on the petroleum coke transportation vehicle 3 enters the primary crushing hopper 4 and the primary crusher 5, and the petroleum coke material is pre-crushed under the driving of the primary crusher driving device 6. The petroleum coke after primary crushing enters an energy-saving secondary double-roller crusher 8 through a primary crushing blanking chute 7. The energy-saving two-stage double-roller crusher 8 comprises three asynchronous motors 24, a speed reducer 25, a shell 26, crushing teeth 27, a crusher main shaft 28, a first fixed bearing seat 29 and a second fixed bearing seat 30; a shell scraper 31, a breaker tooth 27 locking device 32 and a sealing device 33. The energy-saving crusher is used for fixing the distance between the main shafts according to the production crushing size, and crushing materials by utilizing the crushing cavity formed between the crushing teeth 27 to achieve the size required by production. In order to avoid axial play, the main shaft is fixed by a first fixed bearing seat 29 and a second fixed bearing seat 30; in order to avoid the movement of the crushing teeth 27, a locking device 32 of the crushing teeth 27 is arranged, and the locking device 32 fixes the crushing teeth 27 to avoid the movement; in order to prevent the crushing effect from being affected by the stock of the shell 26 of the energy-saving crusher, a shell scraping plate 31 is arranged on the shell 26 to prevent the stock of petroleum coke on the shell 26. Under the drive of the three-phase asynchronous motor 24 and the speed reducer 25, the main shaft 28 of the crusher rotates to drive the crushing teeth 27 on the main shaft to work, and petroleum coke entering the secondary double-roller crusher 8 is crushed and enters the fully-sealed air cushion belt conveyor through the blanking chute of the secondary crusher. The fully-sealed air cushion conveyor conveys the material and produces dust in the environment-friendly part, in order to avoid the conveyor to rub against the conveyor shell 26, an air cushion belt blower 12 is arranged, so that the friction between an air cushion belt and the shell 26 can be reduced, and the service life of the belt is ensured. Under the drive of the air cushion belt driving device 13, petroleum coke on the belt is conveyed to the bucket elevator, materials are fed from the bucket elevator driven wheel 15, the belt is driven by the bucket elevator driving device 17 to run along the bucket elevator driven wheel 15 and the bucket elevator driving wheel 16, and the petroleum coke enters the fully-closed scraper conveyor 19 through the bucket elevator blanking chute 18. As described above, the scraper conveyor blanking electric gate valve 20 controls the opening and closing of the corresponding bin according to the production requirement, and enters different petroleum coke steel plate bins 23. After entering the scraper conveyor, the petroleum coke on the scraper conveyor enters different petroleum coke steel plate bins 23 under the driving of a scraper conveyor driving device 22.
Finally, it should be noted that: the described embodiments are intended to be illustrative of only some, but not all, of the embodiments of the present utility model and, based on the embodiments herein, all other embodiments that may be made by those skilled in the art without the benefit of the present disclosure are intended to be within the scope of the present utility model.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. The utility model provides a petroleum coke unloading broken line which characterized in that, it includes:
a unloader platform having a reversible bearing surface provided with a fixed stop for securing a petroleum coke carrier,
a unloader hydraulic ram hydraulically coupled to the unloader platform to hydraulically invert the support surface,
a primary crushing hopper positioned below the unloader platform to receive petroleum coke from a petroleum coke transport vehicle,
a primary crusher positioned below the primary crushing hopper to crush the petroleum coke at one time,
a primary crusher driving device which is in driving connection with the primary crusher,
a first-stage crushing and discharging chute which is positioned at the bottom end of the first-stage crusher to discharge the once crushed petroleum coke,
a second-stage twin-roll crusher which is positioned below the first-stage crushing and discharging chute to secondarily crush the primarily crushed petroleum coke,
a driving device of the secondary double-roller crusher, which is in driving connection with the secondary double-roller crusher,
a secondary crushing and discharging chute which is positioned on the secondary double-roller crusher to discharge the petroleum coke after secondary crushing,
a totally-enclosed air cushion belt conveyor which is hermetically connected with the secondary crushing blanking chute to convey the petroleum coke after secondary crushing,
a bucket elevator which is connected with the fully-closed air cushion belt conveyor in a sealing way and used for lifting the petroleum coke after secondary crushing,
a totally-enclosed scraper conveyor which is hermetically connected with the bucket elevator,
a plurality of scraper conveyor blanking pipes which are arranged at the bottom ends of the fully-sealed scraper conveyors in an openable and closable manner,
a plurality of scraper conveyor discharging electric gate valves which are arranged on the scraper conveyor discharging pipe to open and close the scraper conveyor discharging pipe,
and the petroleum coke steel plate bins are communicated with the fully-sealed scraper conveyor through a scraper conveyor blanking pipe.
2. A petroleum coke unloading crushing line according to claim 1, wherein the secondary twin-roll crusher comprises,
the shell body is provided with a plurality of grooves,
a plurality of three-phase asynchronous motors fixed outside the housing,
a plurality of speed reducers, wherein the speed reducers are connected with the three-phase asynchronous motor,
a plurality of crusher spindles connected to the speed reducer and rotatably connected in the housing via a first fixed bearing housing and a second fixed bearing housing, respectively, the crusher spindles being provided with a plurality of crushing teeth,
and the shell scraping plate is arranged in the shell.
3. A petroleum coke unloading crushing line according to claim 2, wherein adjacent crushing teeth on the crusher main shaft are partially staggered with respect to each other and there is a crushing gap, and the shell scraper and adjacent crushing teeth are partially staggered.
4. A petroleum coke unloading crushing line according to claim 2, wherein the secondary twin roll crusher further comprises a crushing tooth locking device and a sealing device for sealing the first and second fixed bearing blocks.
5. A petroleum coke unloading crushing line according to claim 1, further comprising,
the air cushion belt driving device is in driving connection with the fully-closed air cushion belt conveyor,
a plurality of air cushion belt blowers blowing toward the fully enclosed air cushion belt conveyor,
one end of the air cushion belt blanking chute is connected with the fully-closed air cushion belt conveyor in a sealing way, and the other end of the air cushion belt blanking chute is connected with the bucket elevator in a sealing way.
6. The petroleum coke unloading crushing line according to claim 1, further comprising a bucket elevator driving device, a bucket elevator driving wheel, a bucket elevator driven wheel and a bucket elevator discharging chute which are in driving connection with the bucket elevator.
7. The petroleum coke unloading crushing line according to claim 1, wherein the bucket elevator is of a vertical structure.
8. The petroleum coke unloading crushing line according to claim 1, wherein the scraper conveyor is of a horizontal structure.
9. A petroleum coke unloading crushing line according to claim 1 wherein the fixed stop comprises a wheel stop.
10. A petroleum coke unloading crushing line according to claim 1, wherein the pivot angle of the bearing surface is 30 degrees to 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539846.7U CN219596868U (en) | 2023-03-15 | 2023-03-15 | Broken line of petroleum coke unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539846.7U CN219596868U (en) | 2023-03-15 | 2023-03-15 | Broken line of petroleum coke unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219596868U true CN219596868U (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320539846.7U Active CN219596868U (en) | 2023-03-15 | 2023-03-15 | Broken line of petroleum coke unloading |
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- 2023-03-15 CN CN202320539846.7U patent/CN219596868U/en active Active
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