CN217103731U - Fractionating device for petroleum coke production - Google Patents
Fractionating device for petroleum coke production Download PDFInfo
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- CN217103731U CN217103731U CN202220466484.9U CN202220466484U CN217103731U CN 217103731 U CN217103731 U CN 217103731U CN 202220466484 U CN202220466484 U CN 202220466484U CN 217103731 U CN217103731 U CN 217103731U
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Abstract
The utility model relates to a petroleum coke production technical field just discloses a fractionating device is used in petroleum coke production, including device body and two waste heat recovery structures, the top of device body is connected with the fractionating post, the middle part at fractionating capital portion is connected with the fluid-discharge tube, the bottom of fluid-discharge tube is connected with the heat exchange tube, the bottom of heat exchange tube evenly is equipped with the shunt tubes, and one side on shunt tubes top is equipped with automatically controlled valve, and the other end of shunt tubes is connected with the receiving flask, the waste heat recovery structure includes bracing piece and the montant of being connected with the bracing piece other end. This fractionating device is used in petroleum coke production, through the setting of waste heat recovery structure, can retrieve the heat in the composition of fractionation, reduced thermal loss, improved thermal utilization ratio, the raw materials after the heat transfer enters into the inner chamber of device body through drain pipe and feed liquor pipe in, has shortened the raw materials and has fractionated used time, has improved the efficiency of petroleum coke production.
Description
Technical Field
The utility model relates to a petroleum coke production technical field specifically is a fractionating device is used in petroleum coke production.
Background
The petroleum coke is produced by using distilled heavy oil or other heavy oil as material and through a furnace tube of 500 deg.c 1 deg.c heating furnace at high flow rate to make cracking and condensation reaction in coke tower, and through coke forming to cool and decoking for certain period. The coke has a black or dark gray honeycomb structure, and the pores in the coke block are mostly elliptical and are communicated with each other, so that the coke is generally considered to be an amorphous carbon body or a highly aromatized high-molecular carbide, and the carbon body contains needle-shaped or granular carbon bodies of tiny graphite crystals, and has high carbon-hydrogen ratio.
The petroleum coke needs to use a fractionating device in the production process, the temperature of the bottom of a common device is higher when the fractionating device is used, the coking problem is easily caused, the heat in the fractionated components is not fully utilized, the resources are wasted, and the utilization rate of fuel is reduced.
SUMMERY OF THE UTILITY MODEL
To prior art not enough, the utility model provides a fractionating device is used in petroleum coke production possesses the heat in can retrieving the composition that the fractionation distils, improves the utilization ratio of fuel, and the raw materials can be heated evenly, is convenient for the advantage of fractionation etc. has solved the problem of proposing among the above-mentioned background art.
The utility model provides a following technical scheme: the utility model provides a fractionating device for petroleum coke production, includes device body and two waste heat recovery structures, the top of device body is connected with the fractionating column, the middle part at fractionating capital portion is connected with the fluid-discharge tube, the bottom of fluid-discharge tube is connected with the heat exchange tube, the bottom of heat exchange tube evenly is equipped with the shunt tubes, and one side on shunt tubes top is equipped with the automatically controlled valve, and the other end of shunt tubes is connected with the receiving flask, waste heat recovery structure includes the bracing piece, the montant be connected with the bracing piece other end, has the commentaries on classics roller with the equal swing joint in montant both ends, two commentaries on classics rollers in the waste heat recovery structure are connected through waste heat recovery belt transmission, the heat exchange tube contacts with the waste heat recovery area, and evenly is equipped with the stock solution chamber on the waste heat recovery area, and the both ends in stock solution chamber are equipped with drain pipe and fluid infusion pipe respectively.
Preferably, the middle part swing joint of device body bottom has the rotation post, the outer lane of rotating the post is connected with the ring gear, one side of device body bottom is inlayed and is had the rotation motor, the output shaft end-to-end connection who rotates the motor has the gear, gear and ring gear meshing, one side on device body top is connected with two feed liquor pipes, the other end and the electric telescopic handle of feed liquor pipe are connected, just electric telescopic handle and this body coupling of device, the one end of feed liquor pipe is equipped with the automatically controlled valve.
Preferably, the top of rotation post is located the inner chamber of device body, the middle part joint at rotation post top has electric heating pipe, the middle part at electric heating pipe top is connected with the connecting rod, and the other end of connecting rod is connected with the top of scraper blade one, the contact of the inner wall of scraper blade one and device body, just evenly be connected with the stirring leaf on the scraper blade one, one side of device body inner chamber bottom is connected with scraper blade two, the outer surface contact of scraper blade two and electric heating pipe.
Preferably, the feed liquor pipe is the bellows, two the distance between the feed liquor pipe is the same with the distance between two waste heat recovery areas, and feed liquor pipe and drain pipe are in the coplanar, and one side of the two other ends of drain pipe and fluid infusion pipe all is equipped with the control valve.
Preferably, the outer side of the top end of the vertical rod is connected with a rotating motor, and the tail end of an output shaft of the rotating motor is connected with a rotating roller at the top end of the vertical rod.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this fractionating device is used in petroleum coke production, through the setting of electric heating pipe, scraper blade one and scraper blade two, the raw materials in the device can be heated evenly, and scraper blade two can scrape the raw materials of adhesion on electric heating pipe surface, prevents that the coking from taking place for the raw materials, the fractionation of the raw materials of being convenient for, and the rotation of scraper blade one can drive the stirring leaf of being connected with it and rotate, the stirring leaf stirs its raw materials on every side, it is even to make the raw materials can be heated, the fractionation of the raw materials of being convenient for.
2. This fractionating device is used in petroleum coke production, through the setting of waste heat recovery structure, can retrieve the heat in the composition of fractionation, reduced thermal loss, improved thermal utilization ratio, the raw materials after the heat transfer enters into the inner chamber of device body through drain pipe and feed liquor pipe in, has shortened the raw materials and has fractionated used time, has improved the efficiency of petroleum coke production.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic view of the inside of the structural device body of the present invention;
FIG. 3 is a schematic view of the heat exchange tube of the present invention;
fig. 4 is the side schematic view of the structure waste heat recovery structure of the present invention.
In the figure: 1. a device body; 2. a fractionating column; 3. a liquid discharge pipe; 4. a waste heat recovery structure; 5. a support bar; 6. rotating the column; 7. a toothed ring; 8. a gear; 9. rotating the motor; 10. an electric heating tube; 11. a second scraper plate; 12. a first scraper plate; 13. a liquid inlet pipe; 14. an electric telescopic rod; 15. a vertical rod; 17. rotating the roller; 18. a waste heat recovery zone; 19. a heat exchange pipe; 20. the motor is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a fractionating apparatus for petroleum coke production comprises an apparatus body 1 and two waste heat recovery structures 4, wherein the middle part of the bottom of the apparatus body 1 is movably connected with a rotating column 6, the outer ring of the rotating column 6 is connected with a gear ring 7, one side of the bottom of the apparatus body 1 is embedded with a rotating motor 9, the tail end of the output shaft of the rotating motor 9 is connected with a gear 8, the gear 8 is meshed with the gear ring 7, through the arrangement of the rotating motor 9, the rotation of the rotating motor 9 can drive the rotating column 6 to rotate, one side of the top end of the device body 1 is connected with two liquid inlet pipes 13, the other end of each liquid inlet pipe 13 is connected with the electric telescopic rod 14, and the electric telescopic rod 14 is connected with the device body 1, one end of the liquid inlet pipe 13 is provided with an electric control valve, the liquid inlet pipe 13 is a corrugated pipe, through the setting of electric telescopic handle 14, electric telescopic handle 14 flexible can change the length of feed liquor pipe 13.
The top end of the rotating column 6 is positioned in the inner cavity of the device body 1, the middle part of the top of the rotating column 6 is connected with the electric heating tube 10 in a clamping manner, the electric heating tube 10 generates heat under the power-on state, the electric heating tube 10 can be driven to rotate by the rotation of the rotating column 6 through the arrangement of the rotating column 6 and the electric heating tube 10, the middle part of the top of the electric heating tube 10 is connected with a connecting rod, the other end of the connecting rod is connected with the top of the first scraper 12, the first scraper 12 is in contact with the inner wall of the device body 1, the first scraper 12 is uniformly connected with stirring blades, the first scraper 12 can drive the first scraper 12 to rotate through the arrangement of the first scraper 12, the first scraper 12 stirs the liquid around the first scraper through the stirring blades connected with the first scraper, so that the liquid is heated uniformly, the first scraper 12 scrapes off the raw materials adhered to the inner wall of the device body 1 in the rotating process, the heating of the raw materials is convenient, one side of the bottom of the inner cavity of the device body 1 is connected with a second scraper 11, the second scraper 11 is in contact with the outer surface of the electric heating tube 10, the second scraper 11 can scrape the raw material adhered to the outer surface of the electric heating tube 10 through the arrangement of the second scraper 11, the raw material is prevented from coking, and the top end of the second scraper 11 is movably connected with one end of the connecting rod.
Referring to fig. 1 and 3, a fractionating column 2 is connected to the top of a device body 1, a liquid discharge pipe 3 is connected to the middle of the top of the fractionating column 2, a heat exchange pipe 19 is connected to the other end of the liquid discharge pipe 3, a shunt pipe is uniformly connected to the bottom of the middle of the heat exchange pipe 19, an electric control valve is arranged on one side of the top end of the shunt pipe, the opening and closing of the shunt pipe can be controlled through the arrangement of the electric control valve, the recovery of components after fractionation is facilitated, the other end of the shunt pipe is connected with a collecting bottle, and the collecting bottle can collect the components after condensation.
Referring to fig. 1 and 4, one side of the device body 1 is provided with two waste heat recovery structures 4, the waste heat recovery structures 4 are arranged to recover heat in fractionated components and improve the utilization rate of the heat, each waste heat recovery structure 4 comprises a support rod 5, the waste heat recovery structures 4 can be fixed on the ground through the arrangement of the support rods 5, the other end of each support rod 5 is connected with a vertical rod 15, two ends of the inner side of each vertical rod 15 are movably connected with a rotating roller 17, the two rotating rollers 17 in each waste heat recovery structure 4 are in transmission connection through a waste heat recovery belt 18, the outer side of the top end of each vertical rod 15 is connected with a rotating motor 20, the tail end of an output shaft of each rotating motor 20 is connected with the middle part of the outer side of the corresponding rotating roller 17 at the top end of the corresponding vertical rod 15, through the arrangement of the rotating motors 20, the rotating rollers 17 connected with the rotating motors 20 can be driven to rotate, the rotating rollers 17 drive the other rotating rollers 17 to rotate through the waste heat recovery belts 18, the heat exchange tube 19 is contacted with the left end and the right end of the two waste heat recovery belts 18, and the components in the heat exchange tube 19 and the raw materials in the waste heat recovery belts 18 can exchange heat to recover the heat.
Evenly be equipped with three stock solution chamber in waste heat recovery area 18, be convenient for retrieve the heat, the one end in every stock solution chamber all is equipped with the moisturizing pipe, can supply the raw materials for the stock solution chamber through the moisturizing pipe, the other end in every stock solution chamber all is equipped with the drain pipe, setting through the drain pipe, can be the raw materials discharge in the reservoir, distance between two feed liquor pipes 13 is the same with the distance between two waste heat recovery areas 18, and feed liquor pipe 13 is in the coplanar with the drain pipe, one side of the two other ends of drain pipe and moisturizing pipe all is equipped with the control valve, through the setting of feed liquor pipe 13 and drain pipe position, feed liquor pipe 13 can with the other end joint of drain pipe.
The working principle is as follows: when the device is used, raw materials to be fractionated are injected into the inner cavity of the device body 1 through the liquid inlet pipe 13, the rotating motor 9 and the electric heating pipe 10 are electrified, the electric heating pipe 10 rotates due to the rotation of the rotating motor 9, the heat emitted by the electric heating pipe 10 in the electrified state can heat the raw materials around the electric heating pipe, the raw materials are conveniently fractionated, components at the fractionation position enter the heat exchange pipe 19 along the liquid outlet pipe 3, heat exchange is generated between fluid in the heat exchange pipe 19 and the raw materials in the waste heat recovery belt 18, the heat in the fractionated components is recovered, the heat loss is reduced, the fluid after heat exchange enters the collection bottle through the corresponding shunt pipe, if the raw materials in the liquid storage cavity at the top end of the waste heat recovery belt 18 need to be discharged, the rotating motor 20 is started, the rotating motor 20 drives the rotating roller 17 to rotate, the rotating roller 17 enables the liquid outlet pipe on the liquid storage cavity to move to the side face of the liquid inlet pipe 13, after the drain pipe highly suitable, electric telescopic handle 14 extension, electric telescopic handle 14 drive the other end of feed liquor pipe 13 and the other end joint of drain pipe, and the electric control valve on the feed liquor pipe 13 and the control valve on the drain pipe are all worked, and feed liquor pipe 13 and drain pipe are in the state of opening, and the raw materials of this stock solution intracavity enter into the inner chamber of device body 1.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fractionating device is used in petroleum coke production, includes device body (1) and two waste heat recovery structures (4), its characterized in that: the top of the device body (1) is connected with a fractionating column (2), the middle part of the top of the fractionating column (2) is connected with a liquid discharge pipe (3), the bottom of the liquid discharge pipe (3) is connected with a heat exchange pipe (19), the bottom of the heat exchange pipe (19) is uniformly provided with shunt pipes, an electric control valve is arranged on one side of the top end of the shunt pipe, the other end of the shunt pipe is connected with a collecting bottle, the waste heat recovery structure (4) comprises a supporting rod (5), a vertical rod (15) connected with the other end of the supporting rod (5), and rotating rollers (17) movably connected with both ends of the vertical rod (15), two rotary rollers (17) in the waste heat recovery structure (4) are in transmission connection through a waste heat recovery belt (18), the heat exchange pipe (19) is in contact with the waste heat recovery belt (18), and a liquid storage cavity is uniformly arranged on the waste heat recovery belt (18), and a liquid outlet pipe and a liquid supplementing pipe are respectively arranged at two ends of the liquid storage cavity.
2. The fractionator apparatus for producing petroleum coke according to claim 1, wherein: the utility model discloses a device for the treatment of fracture, including device body (1), rotation post (6) are connected to the middle part swing joint of device body (1) bottom, the outer lane of rotating post (6) is connected with ring gear (7), one side of device body (1) bottom is inlayed and is had rotation motor (9), the output shaft end-to-end connection who rotates motor (9) has gear (8), gear (8) and ring gear (7) meshing, one side on device body (1) top is connected with two feed liquor pipes (13), the other end and the electric telescopic handle (14) of feed liquor pipe (13) are connected, just electric telescopic handle (14) are connected with device body (1), the one end of feed liquor pipe (13) is equipped with automatically controlled valve.
3. The fractionator used in the production of petroleum coke according to claim 2, wherein: the top of rotating post (6) is located the inner chamber of device body (1), the middle part joint at rotating post (6) top has electric heating pipe (10), the middle part at electric heating pipe (10) top is connected with the connecting rod, and the other end of connecting rod is connected with the top of scraper blade (12), the inner wall contact of scraper blade (12) and device body (1), just evenly be connected with the stirring leaf on scraper blade (12), one side of device body (1) inner chamber bottom is connected with scraper blade two (11), the outer surface contact of scraper blade two (11) and electric heating pipe (10).
4. The fractionator apparatus for producing petroleum coke according to claim 2, wherein: the liquid inlet pipe (13) is a corrugated pipe, the distance between the two liquid inlet pipes (13) is the same as the distance between the two waste heat recovery belts (18), the liquid inlet pipe (13) and the liquid outlet pipe are in the same plane, and one side of the other ends of the liquid outlet pipe and the liquid supplementing pipe is provided with a control valve.
5. The fractionator apparatus for producing petroleum coke according to claim 1, wherein: the outside on montant (15) top is connected with rotation motor (20), the output shaft end of rotation motor (20) is connected with the commentaries on classics roller (17) on this montant (15) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220466484.9U CN217103731U (en) | 2022-03-01 | 2022-03-01 | Fractionating device for petroleum coke production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220466484.9U CN217103731U (en) | 2022-03-01 | 2022-03-01 | Fractionating device for petroleum coke production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217103731U true CN217103731U (en) | 2022-08-02 |
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ID=82599983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220466484.9U Active CN217103731U (en) | 2022-03-01 | 2022-03-01 | Fractionating device for petroleum coke production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217103731U (en) |
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2022
- 2022-03-01 CN CN202220466484.9U patent/CN217103731U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261000 middle section of Fushou East Street, high tech Industrial Development Zone, Weifang City, Shandong Province Patentee after: Hongrun Petrochemical (Weifang) Co.,Ltd. Address before: 261000 middle section of Fushou East Street, high tech Industrial Development Zone, Weifang City, Shandong Province Patentee before: SINOCHEM HONGRUN PETROCHEMICAL CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |