CN219714065U - Petroleum coke calcining device of large rotary kiln - Google Patents
Petroleum coke calcining device of large rotary kiln Download PDFInfo
- Publication number
- CN219714065U CN219714065U CN202320963749.0U CN202320963749U CN219714065U CN 219714065 U CN219714065 U CN 219714065U CN 202320963749 U CN202320963749 U CN 202320963749U CN 219714065 U CN219714065 U CN 219714065U
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- China
- Prior art keywords
- stirring blade
- box
- calcining
- dust collection
- petroleum coke
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- 238000001354 calcination Methods 0.000 title claims abstract description 63
- 239000002006 petroleum coke Substances 0.000 title claims abstract description 55
- 238000003756 stirring Methods 0.000 claims abstract description 95
- 239000000428 dust Substances 0.000 claims abstract description 57
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 238000007790 scraping Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model discloses a large rotary kiln petroleum coke calcining device which comprises a device body, wherein the device body comprises a calcining box, a dust collecting device, a top cover and a flanging device, the dust collecting box is positioned at the right end of the calcining box, one end of the dust collecting device is connected with the calcining box, the other end of the dust collecting device is connected with the dust collecting box, and the flanging device is arranged in the calcining box; the flanging device comprises a motor, a stirring rod, an upper stirring blade, a middle stirring blade and a bottom stirring blade, wherein the stirring rod is arranged at the bottom driving end of the motor, the upper stirring blade, the middle stirring blade and the bottom stirring blade are sequentially arranged on the stirring rod, the upper stirring blade is of a V-shaped structure, a plurality of groups of stirring rods are respectively arranged at the upper end and the lower end of the middle stirring blade, the bottom stirring blade is of an L-shaped structure, a plurality of groups of circulation holes are formed in the surface of the bottom stirring blade, and a discharging scraping plate is arranged at the bottom. The device can remove ash on petroleum coke very conveniently, thereby improving the calcining efficiency of petroleum coke.
Description
Technical Field
The utility model relates to the technical field of petroleum coke calcination, in particular to a large rotary kiln petroleum coke calcination device.
Background
The process of carrying out high-temperature heat treatment on petroleum coke under the condition of air isolation is called calcination, and a petroleum coke calcination device is widely applied in the petroleum coke treatment process.
The existing petroleum coke calcining device has the following defects:
when the existing petroleum coke calcining device is used for processing, the calcining effect is poor due to ash in petroleum coke, and the existing petroleum coke calcining device cannot discharge ash and impurities in petroleum coke, so that the calcining efficiency of petroleum coke is affected.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a large rotary kiln petroleum coke calcining device, which solves the problem that the existing petroleum coke calcining device cannot discharge ash and impurities in petroleum coke, thereby influencing the efficiency of petroleum coke calcining.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the large rotary kiln petroleum coke calcining device comprises a device body, wherein the device body comprises a calcining box, a dust collecting device, a top cover and a flanging device, the dust collecting box is positioned at the right end of the calcining box, one end of the dust collecting device is connected with the calcining box, the other end of the dust collecting device is connected with the dust collecting box, the top cover is arranged at the top of the calcining box, and the flanging device is arranged in the calcining box;
preferably, the flanging device comprises a motor, a stirring rod, an upper stirring blade, a middle stirring blade and a bottom stirring blade, wherein the motor is arranged at the top of the top cover, the stirring rod is arranged at the bottom driving end of the motor, the upper stirring blade, the middle stirring blade and the bottom stirring blade are sequentially arranged on the stirring rod, the upper stirring blade is of a V-shaped structure, a plurality of groups of stirring rods are respectively arranged at the upper end and the lower end of the middle stirring blade, the bottom stirring blade is of an L-shaped structure, and a plurality of groups of circulation holes are formed in the surface of the bottom stirring blade and a discharging scraping plate is arranged at the bottom of the bottom stirring blade.
Preferably, the inner wall of the calcining box is provided with a heating block, the bottom of the calcining box is provided with a filter plate, the surface of the filter plate is provided with a plurality of groups of filter holes, the front end of the bottom of the calcining box is provided with a discharging pipe, and the discharging pipe is obliquely installed and internally provided with a valve.
Preferably, the dust collecting device comprises a dust collecting cover, an air pump and a connecting pipe, wherein the dust collecting cover is of a funnel-shaped structure and is arranged at the bottom of the dust collecting box, the input end of the air pump is connected with the bottom of the dust collecting cover through the connecting pipe, and the output end of the air pump is connected with the dust collecting box through the connecting pipe.
(III) beneficial effects
The utility model provides a large rotary kiln petroleum coke calcining device. The beneficial effects are as follows:
this kind of large-scale rotary kiln petroleum coke calcination device can put forward the ash in the petroleum coke effectively to improve the burden that the petroleum coke calcined, this kind of device has equipped with flanging device, flanging device overturns the petroleum coke, thereby makes the ash on the petroleum coke drop, and ash and impurity filter leak at last, further lets dust arrester installation collect ash, this kind of device simple structure, the simple operation can make things convenient for the staff to use when the petroleum coke calcines.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall internal structure of the present utility model;
FIG. 3 is a schematic view of a filter plate according to the present utility model;
fig. 4 is a schematic structural view of the flanging device of the present utility model.
In the figure, 1, a device body; 2. a calcining box; 3. a dust collection box; 4. a dust collection device; 5. a top cover; 6. a flanging device; 7. a dust collection cover; 8. an air pump; 9. a connecting pipe; 10. a filter plate; 11. a filter hole; 12. a discharge pipe; 13. a valve; 14. a motor; 15. a stirring rod; 16. a stirring fan blade is arranged on the upper part; 17. middle stirring fan blades; 18. bottom stirring fan blades; 19. a stirring rod; 20. a discharging scraper; 21. a flow hole; 22. and heating the block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the large rotary kiln petroleum coke calcining device comprises a device body 1, wherein the device body 1 comprises a calcining box 2, a dust collection box 3, a dust collection device 4, a top cover 5 and a flanging device 6, the dust collection box 3 is positioned at the right end of the calcining box 2, one end of the dust collection device 4 is connected with the calcining box 2, the other end of the dust collection device is connected with the dust collection box 3, the top cover 5 is arranged at the top of the calcining box 2, and the flanging device 6 is arranged inside the calcining box 2;
the flanging device 6 comprises a motor 14, a stirring rod 15, an upper stirring blade 16, a middle stirring blade 17 and a bottom stirring blade 18, wherein the motor 14 is arranged at the top of the top cover 5, the stirring rod 15 is arranged at the bottom driving end of the motor 14, the upper stirring blade 16, the middle stirring blade 17 and the bottom stirring blade 18 are sequentially arranged on the stirring rod 15, the upper stirring blade 16 is of a V-shaped structure, a plurality of groups of stirring rods 19 are respectively arranged at the upper end and the lower end of the middle stirring blade 17, the bottom stirring blade 18 is of an L-shaped structure, a plurality of groups of flow holes 21 are formed in the surface of the bottom stirring blade 18, a discharging scraping blade 20 is arranged at the bottom of the bottom stirring blade 18, when the petroleum coke surface is cleaned, a worker starts the motor 14, the driving end of the stirring rod 15 is driven by the motor 14, and the upper stirring blade 16, the middle stirring blade 17 and the bottom stirring blade 18 on the stirring rod 15 can be driven, so that petroleum coke in a calcining box 2 is stirred, ash on the petroleum coke surface can be rubbed and discharged in the stirring process, the upper stirring blade 16 is of a V-shaped structure, the petroleum coke can be prevented from being stirred down, and the bottom of the stirring blade 17 can be prevented from being stirred down by the stirring blade of the stirring rod 16, and the bottom stirring blade can be prevented from being stirred down by the stirring rod of the stirring rod 17.
The inside wall department of calcining case 2 is equipped with heating block 22, calcining case 2 bottom is equipped with filter 10, a plurality of groups of filtration pore 11 have been seted up on filter 10 surface, calcining case 2 bottom front end is equipped with discharging pipe 12, discharging pipe 12 is slope mode installation and internally mounted has valve 13, and heating block 22 in calcining case 2 can heat the petroleum coke to dry the petroleum coke, and the ash on petroleum coke surface will be discharged through the filtration pore 11 on the filter 10, can fall into dust collecting cover 7 at last.
The dust collection device 4 comprises a dust collection cover 7, an air pump 8 and a connecting pipe 9, wherein the dust collection cover 7 is of a funnel-shaped structure and is arranged at the bottom of the dust collection box 3, the input end of the air pump 8 is connected with the bottom of the dust collection cover 7 through the connecting pipe 9, the output end of the air pump 8 is connected with the dust collection box 3 through the connecting pipe 9, when dust in petroleum coke is collected, a worker starts the air pump 8, suction is generated by the air pump 8, and dust in the dust collection cover 7 can be further conveyed into the dust collection box 3 through the connecting pipe 9 for storage.
Working principle: during operation, a worker inputs petroleum into the calcining box 2, the worker dries and removes ash from petroleum coke, the heating block 22 in the calcining box 2 heats and dries the petroleum coke, when dust on the petroleum coke is removed, the worker starts the motor 14 in the flanging device 6, the driving end of the motor 14 drives the stirring rod 15 to rotate, the upper stirring fan blade 16, the middle stirring fan blade 17 and the bottom stirring fan blade 18 on the stirring rod 15 can be driven, thereby stirring the petroleum coke in the calcining box 2, ash on the surface of the petroleum coke is rubbed and falls out during stirring, and the upper stirring fan blade 16 is in a V-shaped structure at night, therefore, the petroleum coke on the upper part can be stirred downwards, the middle stirring fan blade 17 and the stirring rod 19 on the surface can improve the movement amplitude of the petroleum coke, the bottom stirring fan blade 18 on the bottom can stir the petroleum coke on the bottom of the calcining box 2, the condition of uneven stirring at the bottom is prevented, ash on the surface of the petroleum coke can be discharged through the filtering holes 11 on the filtering plate 10 during stirring, and finally falls into the dust collection cover 7, when dust in the petroleum coke is collected, a worker starts the air pump 8, the air pump 8 generates suction force, and the dust in the dust collection cover 7 can be further conveyed into the dust collection box 3 through the connecting pipe 9 for storage.
The utility model relates to a device body, in particular to a device body; 2. a calcining box; 3. a dust collection box; 4. a dust collection device; 5. a top cover; 6. a flanging device; 7. a dust collection cover; 8. an air pump; 9. a connecting pipe; 10. a filter plate; 11. a filter hole; 12. a discharge pipe; 13. a valve; 14. a motor; 15. a stirring rod; 16. a stirring fan blade is arranged on the upper part; 17. middle stirring fan blades; 18. bottom stirring fan blades; 19. a stirring rod; 20. a discharging scraper; 21. a flow hole; 22. the heating block and the components are universal standard components or components known by the skilled person, the structure and the principle of the heating block and the components are known by the skilled person through technical manuals or known by conventional experimental methods, the problem that the existing petroleum coke calcining device cannot discharge ash and impurities in petroleum coke, so that the efficiency of calcining the petroleum coke is affected is solved, and the ash on the petroleum coke can be removed very conveniently through the mutual combination of the components, so that the efficiency of calcining the petroleum coke is improved.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. The utility model provides a large-scale rotary kiln petroleum coke calcination device which characterized in that: the device comprises a device body (1), wherein the device body (1) comprises a calcining box (2), a dust collection box (3), a dust collection device (4), a top cover (5) and a flanging device (6), the dust collection box (3) is positioned at the right end of the calcining box (2), one end of the dust collection device (4) is connected with the calcining box (2) while the other end is connected with the dust collection box (3), the top cover (5) is arranged at the top of the calcining box (2), and the flanging device (6) is arranged inside the calcining box (2);
the flanging device (6) comprises a motor (14), a stirring rod (15), an upper stirring blade (16), a middle stirring blade (17) and a bottom stirring blade (18), wherein the motor (14) is arranged at the top of the top cover (5), the stirring rod (15) is arranged at the bottom driving end of the motor (14), the upper stirring blade (16), the middle stirring blade (17) and the bottom stirring blade (18) are sequentially arranged on the stirring rod (15), the upper stirring blade (16) is of a V-shaped structure, a plurality of groups of stirring rods (19) are respectively arranged at the upper end and the lower end of the middle stirring blade (17), the bottom stirring blade (18) is of an L-shaped structure, and a plurality of groups of flow holes (21) are formed in the surface of the bottom stirring blade (18) and the bottom is provided with a discharging scraping plate (20).
2. The large rotary kiln petroleum coke calcining apparatus according to claim 1, wherein: the novel calcination device is characterized in that a heating block (22) is arranged at the inner wall of the calcination box (2), a filter plate (10) is arranged at the bottom of the calcination box (2), a plurality of groups of filter holes (11) are formed in the surface of the filter plate (10), a discharging pipe (12) is arranged at the front end of the bottom of the calcination box (2), and a valve (13) is installed in an inclined mode and internally installed on the discharging pipe (12).
3. The large rotary kiln petroleum coke calcining apparatus according to claim 1, wherein: the dust collection device (4) comprises a dust collection cover (7), an air pump (8) and a connecting pipe (9), wherein the dust collection cover (7) is of a funnel-shaped structure and is arranged at the bottom of the dust collection box (3), the input end of the air pump (8) is connected with the bottom of the dust collection cover (7) through the connecting pipe (9), and the output end of the air pump (8) is connected with the dust collection box (3) through the connecting pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320963749.0U CN219714065U (en) | 2023-04-25 | 2023-04-25 | Petroleum coke calcining device of large rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320963749.0U CN219714065U (en) | 2023-04-25 | 2023-04-25 | Petroleum coke calcining device of large rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714065U true CN219714065U (en) | 2023-09-19 |
Family
ID=87980583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320963749.0U Active CN219714065U (en) | 2023-04-25 | 2023-04-25 | Petroleum coke calcining device of large rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219714065U (en) |
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2023
- 2023-04-25 CN CN202320963749.0U patent/CN219714065U/en active Active
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