CN218530291U - Spherical graphite cyclone separator - Google Patents
Spherical graphite cyclone separator Download PDFInfo
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- CN218530291U CN218530291U CN202222893500.5U CN202222893500U CN218530291U CN 218530291 U CN218530291 U CN 218530291U CN 202222893500 U CN202222893500 U CN 202222893500U CN 218530291 U CN218530291 U CN 218530291U
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Abstract
The utility model relates to a spherical graphite cyclone separator, which belongs to the field of cyclone separators and comprises a frame, wherein a separating cylinder is fixedly arranged on the frame, an air inlet pipe is fixedly arranged on the side wall of the separating cylinder, an ash bucket is fixedly arranged at the bottom of the separating cylinder, a related fan is arranged between the ash bucket and the separating cylinder, an exhaust pipe is fixedly arranged at the top of the separating cylinder, a filtering mechanism is arranged on the exhaust pipe, the filtering mechanism comprises a connecting pipe, a dust exhaust pipe and a filter screen, one end of the connecting pipe is connected and communicated with the exhaust pipe, the filter screen is arranged at one end of the connecting pipe far away from the separating cylinder, the dust exhaust pipe is connected on the side wall of the connecting pipe, and the dust exhaust pipe is arranged between the exhaust pipe and the filter screen; the dust exhaust pipe is connected with a baffle in a sliding manner, the baffle is used for communicating or blocking the dust exhaust pipe, and a driving piece for driving the baffle to slide is arranged on the dust exhaust pipe. This application has the effect that reduces the probability that graphite dust blockked up the blast pipe.
Description
Technical Field
The application relates to the field of cyclone separators, in particular to a spherical graphite cyclone separator.
Background
In the production and preparation process of the graphite cathode material, spherical graphite needs to be conveyed into drying equipment for drying. When the graphite is dried at high temperature in the drying equipment, the drying equipment can discharge a large amount of gas containing graphite dust and graphite particles. Generally, a cyclone separator is connected to an exhaust port of the drying apparatus to separate graphite particles from the gas, thereby facilitating recycling of the graphite particles.
Referring to fig. 1, the cyclone separator comprises a frame 1, and a separating drum 11 is fixedly arranged on the frame 1. An air inlet pipe 12 is fixedly arranged on the side wall of the upper section of the separating drum 11, the air inlet pipe 12 is communicated with the inside of the separating drum 11, and gas exhausted by the drying equipment enters the separating drum 11 through the air inlet pipe 12. An ash hopper 13 is fixedly connected to the bottom of the separation cylinder 11, and the ash hopper 13 is used for storing graphite particles separated from the exhaust gas. An associated fan 14 is arranged between the ash bucket 13 and the separating cylinder 11, and the fan 14 can ensure that the graphite particles in the separating cylinder 11 can not leak air when falling into the ash bucket 13. An exhaust pipe 15 is fixedly arranged at the top of the separating cylinder 11, one end of the exhaust pipe 15 extends into the separating cylinder 11, and the other end of the exhaust pipe 15 is used for being connected with a bag-type dust collector. When in use, gas exhausted by the drying equipment is exhausted into the separating drum 11 through the air inlet pipe 12; after contacting the inner wall of the separation cylinder 11, the graphite particles slide to the bottom of the separation cylinder 11 along the inner wall of the separation cylinder 11 and fall into an ash hopper 13 so as to be convenient for recovering the graphite particles; the gas containing the graphite dust is discharged into the bag-type dust collector along the exhaust pipe 15.
To the correlation technique among the above-mentioned, when the graphite dust got into the sack cleaner along blast pipe 15, had some graphite dust to drop on the 15 inner walls of blast pipe, the graphite dust was piled up on the 15 inner walls of blast pipe, has improved the roughness of pipeline inner wall, has increased the resistance that the air current passes through, makes blast pipe 15 pile up the graphite dust more easily, leads to blast pipe 15 to block up when serious.
SUMMERY OF THE UTILITY MODEL
In order to reduce the probability that graphite dust blockked up the blast pipe, this application provides a spherical graphite whirlwind separating centrifuge.
The application provides a spherical graphite cyclone adopts following technical scheme:
a spherical graphite cyclone separator comprises a frame, wherein a separating cylinder is fixedly arranged on the frame, an air inlet pipe is fixedly arranged on the side wall of the separating cylinder, an ash hopper is fixedly arranged at the bottom of the separating cylinder, a related fan is arranged between the ash hopper and the separating cylinder, an exhaust pipe is fixedly arranged at the top of the separating cylinder, a filtering mechanism is arranged on the exhaust pipe, the filtering mechanism comprises a connecting pipe, a dust exhaust pipe and a filter screen, one end of the connecting pipe is connected and communicated with the exhaust pipe, the filter screen is arranged at one end, far away from the separating cylinder, of the connecting pipe, the dust exhaust pipe is connected to the side wall of the connecting pipe, and the dust exhaust pipe is arranged between the exhaust pipe and the filter screen; the dust exhaust pipe is connected with a baffle in a sliding manner, the baffle is used for communicating or blocking the dust exhaust pipe, and a driving piece for driving the baffle to slide is arranged on the dust exhaust pipe.
By adopting the technical scheme, the gas discharged by the drying equipment is discharged into the separating cylinder through the gas inlet pipe; after the graphite particles contact the inner wall of the separating cylinder, the graphite particles slide to the bottom of the separating cylinder along the inner wall of the separating cylinder and fall into the ash bucket, so that the graphite particles are recovered. Meanwhile, gas containing graphite dust is discharged into the connecting pipe along the exhaust pipe, and the graphite dust is accumulated on the top of the dust exhaust pipe due to the blocking effect of the filter screen; the gas filtered by the filter screen enters the bag-type dust collector through the exhaust pipe. After the gas in the drying equipment is discharged, the driving piece is driven to slide the baffle plate until the dust exhaust pipe is communicated, so that the graphite dust accumulated on the top of the dust exhaust pipe is discharged along the dust exhaust pipe. Thereby reducing the probability of graphite dust blocking the exhaust pipe.
Optionally, a communication port is formed in the dust exhaust pipe, and one end of the baffle extends to the outside of the dust exhaust pipe through the communication port; the driving piece is a first air cylinder, a first air cylinder body is fixedly arranged on the dust exhaust pipe, a connecting rod is fixedly arranged on a piston rod of the first air cylinder, and one end, far away from the first air cylinder, of the connecting rod is fixedly connected with one end, extending to the outside of the dust exhaust pipe, of the baffle.
By adopting the technical scheme, after the gas in the drying equipment is exhausted, the piston rod of the driving cylinder I extends, the baffle plate slides under the driving of the cylinder I until the end part of the baffle plate is separated from the inner wall of the dust exhaust pipe, and the graphite dust accumulated on the top of the dust exhaust pipe is exhausted along the dust exhaust pipe; the piston rod of the driving cylinder I is shortened, the baffle slides under the driving of the cylinder I until the end part of the baffle is abutted against the inner wall of the dust exhaust pipe, so that the dust exhaust pipe is blocked by the baffle, and the dust-containing gas is prevented from being exhausted from the dust exhaust pipe.
Optionally, the dust exhaust pipe inner wall sets firmly two connecting plates one, and the spout has all been seted up to two connecting plates one relative one side, and the baffle slides and connects in the spout.
Through adopting above-mentioned technical scheme, the baffle slides along the spout, can make the process of sliding of baffle more stable.
Optionally, a sealing ring is fixedly arranged at a position of the dust exhaust pipe corresponding to the communication port.
Through adopting above-mentioned technical scheme, the sealing washer can reduce graphite dust and reveal from the intercommunication mouth.
Optionally, a brush is arranged in the connecting pipe, the brush is arranged at a position close to the filter screen, and a vertical driving assembly for driving the brush to vertically move is arranged on the connecting pipe.
Through adopting above-mentioned technical scheme, vertical drive assembly drive brush vertical movement to the graphite dust on the clearance filter screen improves the filtration efficiency of filter screen.
Optionally, the vertical driving assembly is a second air cylinder, a cylinder body of the second air cylinder is fixedly arranged on the outer wall of the connecting pipe, a piston rod of the second air cylinder penetrates through the connecting pipe and extends into the connecting pipe, and the brush is fixedly arranged at the end of the piston rod of the second air cylinder.
Through adopting above-mentioned technical scheme, the piston rod that drives actuating cylinder two is flexible, and the piston rod of cylinder two drives the vertical motion of brush above that to the graphite dust on the clearance filter screen.
Optionally, the filter screen is connected to the connecting pipe in a sliding manner.
Through adopting above-mentioned technical scheme, be convenient for connect or break away from between filter screen and the connecting pipe to be convenient for change the filter screen.
Optionally, the inner wall of the connecting pipe is fixedly provided with two connecting plates II, the two opposite sides of the connecting plates II are provided with sliding grooves, and the filter screen is connected in the sliding grooves in a sliding manner.
Through adopting above-mentioned technical scheme, the filter screen slides in the groove that slides, makes the filter screen process of sliding more stable.
Optionally, the connecting pipe is in threaded connection with the exhaust pipe.
Through adopting above-mentioned technical scheme, rotatory connecting pipe is unscrewed the connecting pipe from the blast pipe to in overhaul or change the connecting pipe.
Optionally, the dust exhaust pipe is in threaded connection with the connecting pipe.
Through adopting above-mentioned technical scheme, rotatory dust exhaust pipe unscrews the dust exhaust pipe from the connecting pipe to overhaul or change the dust exhaust pipe.
Drawings
Fig. 1 is a schematic view of an overall structure of a cyclone separator in the background art of the present application.
Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 3 is an enlarged view of a portion a in fig. 2.
FIG. 4 is a cross-sectional view of the screen in relief.
FIG. 5 is a cross-sectional view for highlighting the slip groove.
Description of the reference numerals: 1. a frame; 11. a separation cylinder; 12. an air inlet pipe; 13. an ash hopper; 14. shutting off the fan; 15. an exhaust pipe; 2. a filtering mechanism; 21. a connecting pipe; 22. a dust exhaust pipe; 221. a first connecting plate; 222. a chute; 223. a baffle plate; 224. a communication port; 225. a seal ring; 226. a first cylinder; 227. a connecting rod; 23. filtering with a screen; 231. a second connecting plate; 232. a sliding groove; 233. concave holes; 234. a pull rod; 235. a second air cylinder; 236. and a brush.
Detailed Description
The present application is described in further detail below with reference to figures 2-5.
The embodiment of the application discloses spherical graphite cyclone. Referring to fig. 2, the spherical graphite cyclone separator comprises a frame 1, wherein a separating drum 11 is fixedly arranged on the frame 1. An air inlet pipe 12 is fixedly arranged on the side wall of the upper section of the separating drum 11, the air inlet pipe 12 is communicated with the inside of the separating drum 11, and gas exhausted by the drying equipment enters the separating drum 11 through the air inlet pipe 12. An ash hopper 13 is fixedly connected to the bottom of the separation cylinder 11, and the ash hopper 13 is used for storing graphite particles separated from the exhaust gas. A related fan 14 is arranged between the ash bucket 13 and the separating cylinder 11, and the fan 14 can prevent air leakage when graphite particles in the separating cylinder 11 fall into the ash bucket 13. An exhaust pipe 15 is fixedly arranged at the top of the separating cylinder 11, one end of the exhaust pipe 15 extends into the separating cylinder 11, the other end of the exhaust pipe 15 is connected with a bag-type dust collector, and a filtering mechanism 2 is arranged at the position, close to the separating cylinder 11, of the exhaust pipe 15. When in use, gas exhausted by the drying equipment is exhausted into the separating drum 11 through the air inlet pipe 12; after contacting the inner wall of the separation cylinder 11, the graphite particles slide to the bottom of the separation cylinder 11 along the inner wall of the separation cylinder 11 and fall into an ash hopper 13 so as to be convenient for recovering the graphite particles; the gas containing graphite dust is discharged into the filtering mechanism 2 along the exhaust pipe 15 to filter the gas containing graphite dust, and the filtered gas enters the bag-type dust remover through the exhaust pipe 15.
Referring to fig. 3 and 4, the filter mechanism 2 includes a connection pipe 21, a dust exhaust pipe 22, and a screen 23. One end of the connecting pipe 21 is in threaded connection with the end part of the exhaust pipe 15 connected to the separating cylinder 11, and the other end of the connecting pipe 21 is in threaded connection with the end part of the exhaust pipe 15 connected to the bag-type dust collector. One end of the dust exhaust pipe 22 is screwed to the middle of the connection pipe 21 and communicates with the inside of the connection pipe 21. The inner wall of the dust exhaust pipe 22 is fixedly provided with two first connecting plates 221 at positions close to the connecting pipe 21, one opposite sides of the two first connecting plates 221 are both provided with a sliding groove 222, and the sliding groove 222 is horizontally arranged. A baffle 223 is connected to the sliding groove 222 in a sliding manner, a communication opening 224 is formed in the position, corresponding to the baffle 223, of the side wall of the dust exhaust pipe 22, and one end of the baffle 223 extends to the outside of the dust exhaust pipe 22 through the communication opening 224. A sealing ring 225 is fixedly arranged at the position of the dust exhaust pipe 22 corresponding to the communication port 224, and the sealing ring 225 can reduce leakage of graphite dust from the communication port 224.
A first air cylinder 226 is arranged on the outer wall of the dust exhaust pipe 22 at a position close to the baffle 223, the first air cylinder 226 is horizontally arranged, and a cylinder body of the first air cylinder 226 is fixedly arranged on the dust exhaust pipe 22. The end of the piston rod of the first cylinder 226 is fixedly provided with a connecting rod 227, and one end of the connecting rod 227 far away from the first cylinder 226 is fixedly connected with one end of the baffle 223 extending out of the dust exhaust pipe 22. When the dust exhaust pipe is used, a piston rod of the driving cylinder I226 extends, the baffle 223 is driven by the piston rod to horizontally slide along the sliding groove 222 until the end part of the baffle 223 is separated from the inner wall of the dust exhaust pipe 22, and therefore the communication of the dust exhaust pipe 22 is achieved; the piston rod of the driving cylinder I226 is shortened, the baffle 223 slides horizontally along the chute 222 under the driving of the piston rod, and the end part of the baffle 223 abuts against the inner wall of the dust exhaust pipe 22, so that the dust exhaust pipe 22 is blocked, and the dust-containing gas is prevented from being exhausted from the dust exhaust pipe 22.
Referring to fig. 4 and 5, the filter screen 23 sets up the one end of keeping away from the separating cylinder 11 in connecting pipe 21, and connecting pipe 21 inner wall corresponds filter screen 23 position department and has set firmly two connecting plates 231, and the groove 232 that slides has all been seted up to one side that two connecting plates 231 are relative, and the vertical setting in groove 232 slides, and the filter screen 23 slides and connects in the groove 232 that slides. The connecting pipe 21 is provided with a concave hole 233 corresponding to the position of the filter screen 23, the filter screen 23 is fixedly provided with a pull rod 234 near the concave hole 233, one end of the pull rod 234 is fixedly connected with the filter screen 23, and the other end of the pull rod 234 penetrates through the concave hole 233 and extends out of the connecting pipe 21. When the filter screen 23 needs to be replaced, the pull rod 234 is pulled upwards, so that the pull rod 234 drives the filter screen 23 to slide upwards along the sliding groove 232 until the filter screen 23 is separated from the sliding groove 232; the new filter screen 23 is slid downwards along the sliding groove 232 until the end of the filter screen 23 far away from the pull rod 234 is abutted against the inner wall of the connecting pipe 21.
Connecting pipe 21 is provided with two cylinders 235 near filter screen 23 position department, and two 235 vertical settings of cylinder, the cylinder body of two cylinders 235 sets firmly on connecting pipe 21 outer wall, and the piston rod of two cylinders 235 passes connecting pipe 21 and extends to inside connecting pipe 21. The end part of the piston rod of the second air cylinder 235 is fixedly provided with a brush 236, and bristles on the brush 236 are arranged on one side close to the filter screen 23. When the graphite dust cleaning device is used, the piston rod of the second driving cylinder 235 stretches, and the piston rod of the second driving cylinder 235 drives the brush 236 on the brush to vertically move so as to clean graphite dust on the filter screen 23.
The implementation principle of the spherical graphite cyclone separator provided by the embodiment of the application is as follows:
gas exhausted by the drying equipment is exhausted into the separating drum 11 through the air inlet pipe 12; after contacting the inner wall of the separation cylinder 11, the graphite particles slide to the bottom of the separation cylinder 11 along the inner wall of the separation cylinder 11 and fall into the ash hopper 13, so that the graphite particles can be recovered.
Meanwhile, gas containing graphite dust is discharged into the connecting pipe 21 along the exhaust pipe 15, and the graphite dust is accumulated on the top of the dust discharge pipe 22 due to the blocking effect of the filter screen 23; the gas filtered by the filter screen 23 enters the bag-type dust collector through the exhaust pipe 15.
After the gas in the drying equipment is exhausted, the piston rod of the driving cylinder I226 extends, the baffle 223 is driven by the cylinder I226 to horizontally slide along the chute 222 until the end part of the baffle 223 is separated from the inner wall of the dust exhaust pipe 22, so that the graphite dust accumulated on the top of the dust exhaust pipe 22 is exhausted along the dust exhaust pipe 22; the piston rod of the driving cylinder I226 is shortened, the baffle 223 slides horizontally along the sliding groove 222 under the driving of the cylinder I226 until the end part of the baffle 223 abuts against the inner wall of the dust exhaust pipe 22, so that the baffle 223 blocks the dust exhaust pipe 22, and the dust-containing gas is prevented from being exhausted from the dust exhaust pipe 22.
The piston rod of the second driving cylinder 235 extends and retracts, and the piston rod of the second driving cylinder 235 drives the brush 236 on the second driving cylinder to vertically move so as to clean graphite dust on the filter screen 23.
When the filter screen 23 needs to be replaced, the pull rod 234 is pulled upwards, so that the pull rod 234 drives the filter screen 23 to slide upwards along the sliding groove 232 until the filter screen 23 is separated from the sliding groove 232; the new filter screen 23 slides downwards along the sliding groove 232 until the end of the filter screen 23 far away from the pull rod 234 abuts against the inner wall of the connecting pipe 21.
The connection pipe 21 is rotated to unscrew the connection pipe 21 from the exhaust pipe 15, so that the connection pipe 21 can be repaired or replaced. The dust exhaust pipe 22 is rotated to unscrew the dust exhaust pipe 22 from the connection pipe 21, so that the dust exhaust pipe 22 can be repaired or replaced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a spherical graphite cyclone, includes frame (1), has set firmly cylinder (11) on frame (1), and cylinder (11) lateral wall has set firmly intake pipe (12), and cylinder (11) bottom has set firmly ash bucket (13), sets up between ash bucket (13) and cylinder (11) relevant fan (14), and cylinder (11) top has set firmly blast pipe (15), its characterized in that:
the exhaust pipe (15) is provided with a filtering mechanism (2), the filtering mechanism (2) comprises a connecting pipe (21), a dust exhaust pipe (22) and a filter screen (23), one end of the connecting pipe (21) is connected and communicated with the exhaust pipe (15), the filter screen (23) is arranged at one end, away from the separating cylinder (11), of the connecting pipe (21), the dust exhaust pipe (22) is connected to the side wall of the connecting pipe (21), and the dust exhaust pipe (22) is arranged between the exhaust pipe (15) and the filter screen (23);
the dust exhaust pipe (22) is connected with a baffle (223) in a sliding mode, the baffle (223) is used for communicating or blocking the dust exhaust pipe (22), and a driving piece for driving the baffle (223) to slide is arranged on the dust exhaust pipe (22).
2. The spherical graphite cyclone separator according to claim 1, wherein:
a communication opening (224) is formed in the dust exhaust pipe (22), and one end of the baffle (223) extends to the outside of the dust exhaust pipe (22) through the communication opening (224);
the driving part is a first air cylinder (226), a cylinder body of the first air cylinder (226) is fixedly arranged on the dust exhaust pipe (22), a connecting rod (227) is fixedly arranged on a piston rod of the first air cylinder (226), and one end, far away from the first air cylinder (226), of the connecting rod (227) is fixedly connected with one end, extending to the outside of the dust exhaust pipe (22), of the baffle plate (223).
3. The spherical graphite cyclone separator according to claim 2, wherein:
the inner wall of the dust exhaust pipe (22) is fixedly provided with two first connecting plates (221), one sides of the two first connecting plates (221) opposite to each other are provided with a sliding groove (222), and the baffle (223) is connected in the sliding groove (222) in a sliding mode.
4. The spherical graphite cyclone separator according to claim 2, wherein:
and a sealing ring (225) is fixedly arranged at the position of the dust exhaust pipe (22) corresponding to the communication port (224).
5. The spherical graphite cyclone separator according to claim 1, wherein:
a brush (236) is arranged in the connecting pipe (21), the brush (236) is arranged at a position close to the filter screen (23), and a vertical driving assembly for driving the brush (236) to vertically move is arranged on the connecting pipe (21).
6. The spherical graphite cyclone separator according to claim 5, wherein:
the vertical driving assembly is a second air cylinder (235), a cylinder body of the second air cylinder (235) is fixedly arranged on the outer wall of the connecting pipe (21), a piston rod of the second air cylinder (235) penetrates through the connecting pipe (21) and extends to the inside of the connecting pipe (21), and the brush (236) is fixedly arranged at the end part of the piston rod of the second air cylinder (235).
7. The spherical graphite cyclone separator according to claim 1, wherein:
the filter screen (23) is connected to the connecting pipe (21) in a sliding manner.
8. The spherical graphite cyclone separator according to claim 7, wherein:
the inner wall of the connecting pipe (21) is fixedly provided with two connecting plates II (231), one side of each connecting plate II (231) which is opposite to the corresponding connecting plate II is provided with a sliding groove (232), and the filter screen (23) is connected in the sliding groove (232) in a sliding manner.
9. The spherical graphite cyclone separator according to claim 1, wherein:
the connecting pipe (21) is in threaded connection with the exhaust pipe (15).
10. The spherical graphite cyclone separator according to claim 1, wherein:
the dust exhaust pipe (22) is in threaded connection with the connecting pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222893500.5U CN218530291U (en) | 2022-11-01 | 2022-11-01 | Spherical graphite cyclone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222893500.5U CN218530291U (en) | 2022-11-01 | 2022-11-01 | Spherical graphite cyclone separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218530291U true CN218530291U (en) | 2023-02-28 |
Family
ID=85282560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222893500.5U Active CN218530291U (en) | 2022-11-01 | 2022-11-01 | Spherical graphite cyclone separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218530291U (en) |
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2022
- 2022-11-01 CN CN202222893500.5U patent/CN218530291U/en active Active
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