CN115318012A - Centrifugal type tobacco tar solid impurity separation device and separation method - Google Patents
Centrifugal type tobacco tar solid impurity separation device and separation method Download PDFInfo
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- CN115318012A CN115318012A CN202211117974.9A CN202211117974A CN115318012A CN 115318012 A CN115318012 A CN 115318012A CN 202211117974 A CN202211117974 A CN 202211117974A CN 115318012 A CN115318012 A CN 115318012A
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 64
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 64
- 239000012535 impurity Substances 0.000 title claims abstract description 59
- 238000000926 separation method Methods 0.000 title claims abstract description 50
- 239000007787 solid Substances 0.000 title claims abstract description 41
- 238000005192 partition Methods 0.000 claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000007306 turnover Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 11
- 239000000779 smoke Substances 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 239000004071 soot Substances 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a centrifugal type tobacco tar solid impurity separation device which comprises a separation barrel, an air inlet adjusting device, an exhaust hood, a first shunting seat and a second shunting seat, wherein the separation barrel is arranged on the upper part of the separation barrel; the air inlet adjusting device comprises an adjusting body, a driving motor and a variable-inclination-angle rotor, wherein the variable-inclination-angle rotor comprises a turning partition plate and rotating blades, the rotating blades are in transmission connection with the driving motor, and the turning partition plate and the rotating blades can rotate to adjust the inclination angle; the first shunting seat is provided with a shunting part, and the shunting part is provided with a first shunting port, a second shunting port and a connecting channel; the second flow dividing seat is provided with a first flow dividing channel and a second flow dividing channel; the first shunt port is communicated with the first shunt passage, the second shunt port is communicated with the exhaust hood, and two ends of the connecting passage are communicated with the second shunt passage and the exhaust hood; the separation cylinder is wound and connected with a spiral separation pipe, and two ends of the spiral separation pipe are communicated with the adjusting body and the flow dividing part; different separation paths can be adopted for separating aiming at the granularity of solid impurities, and the impurity separation effect of tobacco tar is improved.
Description
Technical Field
The invention relates to the technical field of tobacco tar impurity separation, in particular to a centrifugal tobacco tar solid impurity separation device.
Background
In the tobacco tar production process, solid impurities are often mixed in the tobacco tar due to the cleanliness of production equipment, the cleanliness of raw materials and the like. The prior impurity separation device mainly atomizes the tobacco tar into a gaseous state and then separates solid impurities in the tobacco tar through a cyclone separator.
However, the current cyclone separator has a single working mode, and cannot adopt different separation modes according to the particle size of solid impurities, so that the effect of separating impurities with smaller particle size is not ideal.
Disclosure of Invention
The invention aims to overcome the defects and provide a centrifugal type tobacco tar solid impurity separation device.
In order to achieve the purpose, the invention adopts the following specific scheme:
a centrifugal type tobacco tar solid impurity separation device comprises a separation barrel, an air inlet adjusting device, an exhaust hood, a first shunting seat and a second shunting seat;
the air inlet adjusting device is arranged at the top of the separating cylinder and used for adjusting a separating path of smoke oil airflow, the first shunting seat is arranged at the bottom of the separating cylinder, the exhaust hood is arranged at the bottom of the first shunting seat, and the second shunting seat is arranged in the separating cylinder and communicated with the separating cylinder; the outer wall of the separating cylinder is sleeved with a spiral separating pipe, and two ends of the spiral separating pipe are respectively communicated with the air inlet adjusting device and the first shunting seat.
Further, the separating cylinder is of a conical structure; the air inlet adjusting device comprises an adjusting body, a driving motor and a variable inclination angle rotor, wherein the bottom of the adjusting body is fixed at the large end part of the separating cylinder, the top of the adjusting body is provided with an air inlet, the center of the adjusting body is provided with an installation part, and the driving motor is arranged in the installation part; the variable-inclination-angle rotor comprises a plurality of turnover partition plates which are uniformly distributed in the circumferential direction and a plurality of rotating blades which are uniformly distributed in the circumferential direction, the turnover partition plates are connected to the adjusting body, the rotating blades are positioned above the turnover partition plates, the rotating blades are connected to the adjusting body and are in transmission connection with the output end of the driving motor, and the turnover partition plates and the rotating blades can rotate to adjust the inclination angle; the turnover partition plates are in a fan shape, each turnover partition plate forms a complete circular partition plate when being turned to be in a horizontal state, and the diameter of each circular partition plate is matched with the inner diameter of the adjusting body;
the first shunting seat is sleeved on the outer wall of the small end of the separating cylinder, a plurality of shunting parts are arranged on the first shunting seat at intervals along the circumferential direction, each shunting part is provided with a first shunting port and a second shunting port, and a plurality of connecting channels are further arranged in the first shunting seat; the exhaust hood is annular and is arranged at the bottom of the first flow dividing seat, and the exhaust hood is provided with a first exhaust port; the second flow dividing seat is arranged in the small end of the separating cylinder and is positioned above the first flow dividing port, a first flow dividing channel is arranged in the center of the second flow dividing seat, and a second flow dividing channel is formed between the second flow dividing seat and the inner wall of the first flow dividing cylinder; the first diversion port is communicated with the first diversion channel, the second diversion port is communicated with the exhaust hood, and two ends of the connecting channel are respectively communicated with the second diversion channel and the exhaust hood;
the outer wall of the separating cylinder is connected with a plurality of spiral separating pipes in a winding mode, a plurality of second air outlets are formed in the position, between the overturning partition plate and the rotating blades, of the adjusting body at intervals along the circumferential direction, the upper ends of the spiral separating pipes are communicated with the corresponding second air outlets, and the lower ends of the spiral separating pipes are communicated with the corresponding flow dividing portions.
The invention further provides the variable-inclination-angle rotor, which further comprises a rotor body, an inclination angle adjusting mechanism and a sealing cover, wherein the rotor body is rotationally connected to the mounting part, the plurality of rotating blades are circumferentially arranged and rotationally connected to the rotor body, the inclination angle adjusting mechanism is arranged in the rotor body and is in transmission connection with each rotating blade so as to drive each rotating blade to rotate to adjust the inclination angle, and the sealing cover is fixed on the rotor body and is connected with the output end of the driving motor;
it is a plurality of the upset baffle is arranged and is rotated and connect on the installation department along circumference respectively, the upset baffle rotates to be connected on the installation department, still be equipped with in the installation department and be used for driving each upset baffle and carry out the upset actuating mechanism at upset motion regulation inclination.
The invention further provides that the inclination angle adjusting mechanism comprises a first sliding block, a first push rod and a first permanent magnet, wherein the first sliding block is arranged in the rotor body in a sliding manner, the first push rod is arranged in the rotor body, the output end of the first push rod is connected with the first sliding block, the first sliding block is in transmission connection with each rotating blade, and the first permanent magnet is fixed on the first sliding block;
upset actuating mechanism is including second slider, spring, second permanent magnet, the second permanent magnet is the same with the magnetism of first permanent magnet, the second slider slides and locates in the installation department, the spring is located in the installation department, the both ends of spring respectively with second slider and driving motor's terminal surface looks butt, the second permanent magnet is fixed on the second slider, the second slider is connected with each upset baffle transmission.
Furthermore, the first sliding blocks are convexly provided with first racks corresponding to each rotating blade one by one, the inner ends of the rotating blades are provided with first gears, and the first gears are meshed with the first racks;
the second sliding blocks correspond to the overturning partition plates one by one and are convexly provided with second racks, the inner ends of the overturning partition plates are provided with second gears, and the second gears are meshed with the second racks.
Furthermore, the first sliding block is matched with the profile of the rotor body, and the second sliding block is matched with the profile of the rotation mounting part.
Furthermore, the inner wall of the separating cylinder is provided with a plurality of spiral flow deflectors along the conical surface.
Furthermore, a concave hole is concavely arranged at the position of the first shunting seat corresponding to each shunting part, a shunting piece is arranged at the bottom of the concave hole, the spiral separation pipe is connected to the concave hole, the shunting piece is inserted into the spiral separation pipe, a first shunting port is formed in one side, close to the center of the first shunting seat, of the shunting piece of the concave hole, and a second shunting port is formed in one side, opposite to the center of the first shunting seat, of the shunting piece of the concave hole.
Furthermore, each second exhaust port is provided with an electromagnetic valve.
The invention has the beneficial effects that: according to the invention, through arranging the turnover partition plate and the rotating blade and adjusting the inclination angles of the turnover partition plate and the rotating blade, when the tobacco tar contains solid impurities with larger particle sizes, the tobacco tar is separated by using the separating cylinder and the second shunting seat, and when the tobacco tar contains solid impurities with smaller particle sizes, the tobacco tar is separated by using the spiral separating pipe and the first shunting seat, so that different separating paths can be adopted for separating the particle sizes of the solid impurities, and the impurity separating effect of the tobacco tar is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged partial schematic view at I of FIG. 2;
FIG. 4 is an enlarged partial schematic view at II of FIG. 2;
FIG. 5 is a perspective view of the intake air adjustment apparatus of the present invention;
FIG. 6 is an exploded schematic view of the intake air adjustment apparatus of the present invention;
FIG. 7 is a schematic cross-sectional view of an intake air adjustment apparatus of the present invention;
FIG. 8 is a schematic sectional view of a partial structure of an intake air adjusting apparatus of the present invention;
FIG. 9 is a schematic view of a first manifold block of the present invention;
description of the reference numerals: 1. a separation cylinder; 11. a spiral flow deflector; 2. an intake air adjusting device; 21. adjusting the body; 211. an air inlet; 212. an installation part; 213. a second exhaust port; 214. an end cap; 22. a drive motor; 231. a rotor body; 232. an inclination angle adjusting mechanism; 2321. a first slider; 2322. a first push rod; 2323. a first permanent magnet; 233. sealing the cover; 234. turning over the partition plate; 235. a rotating blade; 2361. a second slider; 2362. a spring; 2363. a second permanent magnet; 201. a first rack; 202. a first gear; 203. a second rack; 204. a second gear; 3. an exhaust hood; 31. a first exhaust port; 4. a first manifold base; 41. concave holes; 42. a splitter plate; 43. a first diversion port; 44. a second diversion port; 45. a connecting channel; 5. a second shunting seat; 51. a first diversion channel; 52. a second diversion channel; 6. a spiral separator tube; 7. an electromagnetic valve.
Detailed Description
The present invention will be described in further detail with reference to the drawings and specific examples, which should not be construed as limiting the scope of the invention.
As shown in fig. 1 to 9, the centrifugal type solid impurity separator for tobacco tar according to the present embodiment is applied after the tobacco tar is atomized and after the process of analyzing the particle size of impurities in the tobacco tar, and includes a separating cylinder 1, an air inlet adjusting device 2, an exhaust hood 3, a first shunting seat 4 and a second shunting seat 5; the air inlet adjusting device 2 is arranged at the top of the separating cylinder 1 and used for adjusting a separation path of smoke oil airflow, the first shunting seat 4 is arranged at the bottom of the separating cylinder 1, the exhaust hood 3 is arranged at the bottom of the first shunting seat 4, and the second shunting seat 5 is arranged inside the separating cylinder 1 and communicated with the separating cylinder 1; the outer wall of the separating cylinder 1 is sleeved with a spiral separating pipe 6, and two ends of the spiral separating pipe 6 are respectively communicated with the air inlet adjusting device 2 and the first shunting seat 4.
Specifically, as shown in fig. 1 to 9, the separation cylinder 1 has a conical structure; the air inlet adjusting device 2 comprises an adjusting body 21, a driving motor 22 and a variable inclination angle rotor, wherein the bottom of the adjusting body 21 is fixed at the large end part of the separating cylinder 1, the top of the adjusting body 21 is provided with an air inlet 211, specifically, the adjusting body 21 is provided with an end cover 214, the air inlet is arranged at the center of the end cover 214, the center of the adjusting body 21 is provided with an installation part 212, and the driving motor 22 is arranged in the installation part 212; the variable-inclination-angle rotor comprises a plurality of turnover partition plates 234 which are uniformly distributed in the circumferential direction and a plurality of rotating blades 235 which are uniformly distributed in the circumferential direction, the turnover partition plates 234 are connected to the adjusting body 21, the rotating blades 235 are positioned above the turnover partition plates 234, the rotating blades 235 are connected to the adjusting body 21 and are in transmission connection with the output end of the driving motor 22, and the turnover partition plates 234 and the rotating blades 235 can rotate to adjust the inclination angle; the turnover partition plates 234 are fan-shaped, and each turnover partition plate 234 forms a complete circular partition plate when turned over to be in a horizontal state, and the diameter of each circular partition plate is matched with the inner diameter of the adjusting body 21;
the first shunting seat 4 is sleeved on the outer wall of the small end of the separating cylinder 1, a plurality of shunting parts are circumferentially arranged on the first shunting seat 4 at intervals, each shunting part is provided with a first shunting port 43 and a second shunting port 44, and a plurality of connecting channels 45 are further arranged in the first shunting seat 4; the exhaust hood 3 is annular and is arranged at the bottom of the first flow dividing seat 4, and the exhaust hood 3 is provided with a first exhaust port 31; the second flow dividing seat 5 is arranged in the small end of the separation cylinder 1 and is positioned above the first flow dividing port 43, a first flow dividing channel 51 is arranged in the center of the second flow dividing seat 5, and a second flow dividing channel 52 is formed between the second flow dividing seat 5 and the inner wall of the first flow dividing cylinder; the first diversion port 43 is communicated with the first diversion passage 51, the second diversion port 44 is communicated with the exhaust hood 3, and two ends of the connecting passage 45 are respectively communicated with the second diversion passage 52 and the exhaust hood 3;
the outer wall of the separating cylinder 1 is connected with a plurality of spiral separating pipes 6 in a winding mode, a plurality of second exhaust ports 213 are arranged at the positions, between the overturning partition plate 234 and the rotating blades 235, of the adjusting body 21 at intervals along the circumferential direction, the upper ends of the spiral separating pipes 6 are communicated with the corresponding second exhaust ports 213, and the lower ends of the spiral separating pipes 6 are communicated with the corresponding flow dividing portions.
The working mode of the embodiment is as follows: when in work, the atomized smoke oil airflow is input into the adjusting body 21 from the air inlet 211;
when the particle size of solid impurities in the tobacco tar is larger, the particle size of the solid impurities is easy to separate, at this time, the inclination angles of the overturning partition plate 234 and the rotating blades 235 are adjusted simultaneously, so that the surfaces of the rotating blades 235 and the plate surface of the overturning partition plate 234 form an angle of 45 degrees with the airflow direction of the tobacco tar, then the driving motor 22 drives each rotating blade 235 to rotate, at this time, the air inlet adjusting device 2 forms an axial flow fan, so that the tobacco tar airflow formed by the tobacco tar gradually gathers in the second diversion channel 52 under the action of gravity, enters the exhaust hood 3 through each connecting channel 45, is discharged from the first exhaust port 31, and the light tobacco tar without the solid impurities enters the second diversion channel 52 and is discharged from the second diversion channel 52, thereby completing the separation of the solid impurities;
when the particle size of solid impurities in the tobacco tar is small, separation is difficult, at this time, the surface of each rotating blade 235 is adjusted to be parallel to the direction of the tobacco tar airflow, and each turning partition 234 is adjusted to be plate-surface perpendicular to the direction of the tobacco tar airflow, that is, the turning partition 234 is in a horizontal state, each turning partition 234 forms a complete circular partition, the communication between the regulating body 21 and the separating cylinder 1 is blocked, that is, the tobacco tar airflow entering from the air inlet 211 does not enter into the separating cylinder 1, at this time, the air inlet regulating device 2 forms a centrifugal fan, the driving motor 22 drives each rotating blade 235 to rotate, so as to pressurize the tobacco tar airflow entering into the regulating body 21, the pressurized tobacco tar airflow is discharged into each spiral separating pipe 6 from each second air outlet 213, because the cross section of the spiral separating pipe 6 is small, the flow speed of the tobacco tar airflow in the spiral separating pipe 6 is fast, the centrifugal force of the tobacco tar is large, the solid impurities in the tobacco tar are gathered to the bottom along the inner wall of the spiral separating pipe 6 under the action of the centrifugal force, until the solid impurities in the flow-splitting part of the first air outlet 43, the first air outlet 43 is separated from the first air outlet, and the first air flow is separated by the first air flow, so that the clean air flow containing the impurities in the first air flow entering from the first air outlet 43.
This embodiment is through setting up upset baffle 234 and rotating vane 235, and through the inclination of adjustment upset baffle 234 and rotating vane 235, thereby when realizing containing the great solid-state impurity of granularity in to the tobacco tar, utilize cylinder 1 and second reposition of redundant personnel seat 5 to separate the tobacco tar, and when containing the less solid-state impurity of granularity in to the tobacco tar, utilize spiral separating tube 6, first reposition of redundant personnel seat 4 separates, thereby can adopt different separation route to the granularity of solid-state impurity to separate, improve the impurity separation effect of tobacco tar.
Based on the above embodiments, as shown in fig. 3 and fig. 6 to fig. 8, further, the variable-pitch rotor further includes a rotor body 231, a pitch angle adjusting mechanism and a cover 233, wherein the rotor body 231 is rotatably connected to the mounting portion 212, the plurality of rotating blades 235 are circumferentially arranged and rotatably connected to the rotor body 231, the pitch angle adjusting mechanism is disposed in the rotor body 231 and is in transmission connection with each rotating blade 235 to drive each rotating blade 235 to rotate to adjust the pitch angle, and the cover 233 is fixed on the rotor body 231 and is connected to the output end of the driving motor 22;
a plurality of upset baffle 234 is arranged and is rotated the connection on installation department 212 along circumference respectively, upset baffle 234 rotates the connection on installation department 212, still be equipped with in the installation department 212 and be used for driving each upset baffle 234 and carry out the upset actuating mechanism that the tilt angle was adjusted in the upset motion.
Specifically, the driving motor 22 drives the rotor body 231 to rotate through the cover 233, the rotor body 231 drives each rotating blade 235 to rotate at the same time, the inclination angle adjusting mechanism adjusts the inclination angle of each rotating blade 235 at the same time, and simultaneously, the inclination angle adjusting mechanism synchronously drives the turning driving mechanism to work, and the turning driving mechanism adjusts the inclination angle of each turning partition 234 at the same time, so that the rotating blades 235 and the turning partitions 234 adapt to the separation of the current tobacco tar.
In this embodiment, the tilt angle adjusting mechanism includes a first sliding block 2321, a first push rod 2322, and a first permanent magnet 2323, the first sliding block 2321 is slidably disposed in the rotor body 231, the first push rod 2322 is disposed in the rotor body 231, an output end of the first push rod 2322 is connected to the first sliding block 2321, the first sliding block 2321 is in transmission connection with each rotating blade 235, and the first permanent magnet 2323 is fixed to the first sliding block 2321;
upset actuating mechanism is including second slider 2361, spring 2362, second permanent magnet 2363 is the same with first permanent magnet 2323's magnetism, second slider 2361 slides and locates in the installation department 212, spring 2362's both ends respectively with the terminal surface looks butt of second slider 2361 and driving motor 22, second permanent magnet 2363 fixes on second slider 2361, second slider 2361 is connected with each upset baffle 234 transmission.
In actual use, the first push rod 2322 pushes the first slider 2321 to slide, the first slider 2321 drives each rotating blade 235 to perform rotation movement, so as to adjust the inclination angle of the rotating blade 235, meanwhile, the first slider 2321 drives the first permanent magnet 2323 to slide, and because the first permanent magnet 2323 and the second permanent magnet 2363 have the same magnetism, under the action of the magnetic field force and the spring 2362, the second slider 2361 slides, so as to drive each overturning partition 234 to perform rotation movement, so as to adjust the inclination angle.
As shown in fig. 3 and fig. 6 to 8, based on the above embodiment, further, the first sliding block 2321 is provided with a first rack 201 corresponding to each rotating vane 235 in a protruding manner, an inner end of each rotating vane 235 is provided with a first gear 202, and the first gear 202 is engaged with the first rack 201;
each overturning partition plate 234 corresponding to the second sliding block 2361 one by one is provided with a second rack 203 in a protruding manner, the inner end of each overturning partition plate 234 is provided with a second gear 204, and the second gear 204 is meshed with the second rack 203.
Specifically, when the first slider 2321 slides, the first slider 2321 drives each first rack 201 to slide, each first rack 201 drives the corresponding first gear 202 to rotate, and each first gear 202 drives the corresponding rotary blade 235 to rotate, so as to adjust the inclination angle of the rotary blade 235; similarly, when the second sliding block 2361 slides, each second rack 203 drives the corresponding second gear 204 to rotate, and each second gear 204 drives the corresponding turning partition 234 to rotate, so as to adjust the inclination angle of the turning partition 234.
Based on the above embodiment, further, the first sliding block 2321 is also in molded fit with the rotor body 231, and the second sliding block 2361 is also in molded fit with the rotation mount portion. In the embodiment, the first sliding block 2321 is arranged to be matched with the profile of the rotor body 231, so that the first sliding block 2321 is prevented from rotating in the sliding process, and the first sliding block 2321 is ensured to reliably drive each rotating blade 235 to rotate to adjust the inclination angle; similarly, the second sliding blocks 2361 are matched with the profile of the mounting portion 212, so that the second sliding blocks 2361 are prevented from rotating in the sliding process, and the second sliding blocks 2361 are guaranteed to reliably drive the turnover partition plates 234 to rotate and adjust the inclination angle.
As shown in fig. 2, based on the above embodiment, further, the inner wall of the separation cylinder 1 is provided with a plurality of spiral flow deflectors 11 along the conical surface thereof. The embodiment improves the impurity separation effect by arranging the spiral flow deflector 11 to guide the smoke oil airflow to flow downwards at high speed in a spiral motion mode.
As shown in fig. 1, fig. 2 and fig. 9, based on the above embodiment, further, a concave hole 41 is concavely provided at a position of the first shunting seat 4 corresponding to each shunting portion, a shunting piece 42 is provided at a bottom of the concave hole 41, the spiral separation tube 6 is connected to the concave hole 41, the shunting piece 42 is inserted into the spiral separation tube 6, a first shunting port 43 is provided at a side of the shunting piece 42 close to the center of the first shunting seat 4 in the concave hole 41, and a second shunting port 44 is provided at a side of the shunting piece 42 opposite to the center of the first shunting seat 4 in the concave hole 41.
Specifically, when the tobacco tar air current gets into reposition of redundant personnel portion through spiral separation, splitter plate 42 shunts the tobacco tar air current for the air current that is rich in solid-state impurity and clean air current reposition of redundant personnel, and the air current that is rich in solid-state impurity gets into in the exhaust hood 3 behind the second reposition of redundant personnel mouth 44, discharges from first exhaust port 31, and clean air current discharges via first reposition of redundant personnel mouth 43, thereby realizes the separation of the air current of solid-state impurity and clean air current, realizes the separation effect of tobacco tar impurity.
Based on the above embodiment, further, the second exhaust port 213 is disposed along the tangential direction of the adjusting body 21, so that the pressurized smoke and oil air flow can smoothly enter the second exhaust port 213 and then enter the spiral separating tube 6. In this embodiment, each of the second exhaust ports 213 is provided with an electromagnetic valve 7; this embodiment is through setting up solenoid valve 7, when great separating to the solid-state impurity granularity in the tobacco tar, solenoid valve 7 closes second gas vent 213, in having avoided the tobacco tar air current to get into spiral separation pipe 6, the effect of guarantee separation, and when less separating to the solid-state impurity granularity in the tobacco tar, solenoid valve 7 is opened, make spiral separation pipe 6 through second gas vent 213 with adjust the body 21 in the intercommunication, so that the tobacco tar air current after the pressurization gets into and separates the processing in the spiral separation pipe 6.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (10)
1. A centrifugal type tobacco tar solid impurity separation device is characterized by comprising a separation cylinder (1), an air inlet adjusting device (2), an exhaust hood (3), a first shunting seat (4) and a second shunting seat (5);
the gas inlet adjusting device (2) is arranged at the top of the separating cylinder (1) and used for adjusting a separation path of smoke oil gas flow, the first shunting seat (4) is arranged at the bottom of the separating cylinder (1), the exhaust hood (3) is arranged at the bottom of the first shunting seat (4), and the second shunting seat (5) is arranged in the separating cylinder (1) and communicated with the separating cylinder (1); the outer wall of the separating cylinder (1) is sleeved with a spiral separating pipe (6), and two ends of the spiral separating pipe (6) are communicated with the air inlet adjusting device (2) and the first shunting seat (4) respectively.
2. A centrifugal type tobacco tar solid impurity separating device according to claim 1, characterized in that the separating cylinder (1) is of a conical structure; the air inlet adjusting device (2) comprises an adjusting body (21), a driving motor (22) and a variable inclination angle rotor, wherein the bottom of the adjusting body (21) is fixed at the large end part of the separating cylinder (1), the top of the adjusting body (21) is provided with an air inlet (211), the center of the adjusting body (21) is provided with an installation part (212), and the driving motor (22) is arranged in the installation part (212); the variable-inclination-angle rotor comprises a plurality of turnover partition plates (234) which are uniformly distributed in the circumferential direction and a plurality of rotating blades (235) which are uniformly distributed in the circumferential direction, the turnover partition plates (234) are connected to the adjusting body (21), the rotating blades (235) are positioned above the turnover partition plates (234), the rotating blades (235) are connected to the adjusting body (21) and are in transmission connection with the output end of the driving motor (22), and the turnover partition plates (234) and the rotating blades (235) can rotate to adjust the inclination angle; the turnover partition plates (234) are fan-shaped, the turnover partition plates (234) form complete circular partition plates when being turned to be in a horizontal state, and the diameters of the circular partition plates are matched with the inner diameter of the adjusting body (21);
the first shunting seat (4) is sleeved on the outer wall of the small end of the separating cylinder (1), a plurality of shunting parts are arranged on the first shunting seat (4) at intervals along the circumferential direction, each shunting part is provided with a first shunting port (43) and a second shunting port (44), and a plurality of connecting channels (45) are further arranged in the first shunting seat (4); the exhaust hood (3) is annular and is arranged at the bottom of the first flow dividing seat (4), and the exhaust hood (3) is provided with a first exhaust port (31); the second shunting seat (5) is arranged in the small end of the separating cylinder (1) and is positioned above the first shunting port (43), a first shunting passage (51) is arranged at the center of the second shunting seat (5), and a second shunting passage (52) is formed between the second shunting seat (5) and the inner wall of the first shunting cylinder; the first diversion port (43) is communicated with the first diversion passage (51), the second diversion port (44) is communicated with the exhaust hood (3), and two ends of the connecting passage (45) are respectively communicated with the second diversion passage (52) and the exhaust hood (3);
around being connected with a plurality of spiral separator tubes (6) on the outer wall of separator cylinder (1), adjust body (21) and set up a plurality of second gas vents (213) along the circumference interval in the position between upset baffle (234) and rotating vane (235), the upper end and the second gas vent (213) that correspond of spiral separator tube (6) communicate, the lower extreme and the reposition of redundant personnel portion intercommunication that corresponds of spiral separator tube (6).
3. A centrifugal type soot solid impurity separating device according to claim 2, wherein said variable-pitch rotor further comprises a rotor body (231), a pitch angle adjusting mechanism and a cover (233), said rotor body (231) is rotatably connected to the mounting portion (212), a plurality of said rotating blades (235) are circumferentially arranged and rotatably connected to the rotor body (231), said pitch angle adjusting mechanism is disposed in the rotor body (231) and is in transmission connection with each rotating blade (235) to drive each rotating blade (235) to rotate and adjust the pitch angle, said cover (233) is fixed on the rotor body (231) and is connected to the output end of the driving motor (22);
a plurality of upset baffle (234) are arranged and rotate the connection on installation department (212) along circumference respectively, upset baffle (234) rotate to be connected on installation department (212), still be equipped with in installation department (212) and be used for driving each upset baffle (234) and carry out the upset actuating mechanism that the tilting angle was adjusted in the upset motion.
4. A centrifugal smoke oil solid impurity separating device according to claim 3, wherein the tilt angle adjusting mechanism comprises a first sliding block (2321), a first push rod (2322) and a first permanent magnet (2323), the first sliding block (2321) is slidably disposed in the rotor body (231), the first push rod (2322) is disposed in the rotor body (231), an output end of the first push rod (2322) is connected with the first sliding block (2321), the first sliding block (2321) is in transmission connection with each rotating blade (235), and the first permanent magnet (2323) is fixed on the first sliding block (2321);
upset actuating mechanism is including second slider (2361), spring (2362), second permanent magnet (2363) are the same with the magnetism of first permanent magnet (2323), second slider (2361) slide and locate in installation department (212), installation department (212) is located in spring (2362), the both ends of spring (2362) respectively with the terminal surface looks butt of second slider (2361) and driving motor (22), second permanent magnet (2363) are fixed on second slider (2361), second slider (2361) are connected with each upset baffle (234) transmission.
5. A centrifugal type tobacco tar solid impurity separating device according to claim 4, characterized in that the first sliding block (2321) is convexly provided with a first rack (201) corresponding to each rotating blade (235), the inner end of each rotating blade (235) is provided with a first gear (202), and the first gear (202) is meshed with the first rack (201);
the second sliding blocks (2361) correspond to each overturning partition plate (234) one by one and are provided with second racks (203) in a protruding mode, the inner ends of the overturning partition plates (234) are provided with second gears (204), and the second gears (204) are meshed with the second racks (203).
6. A centrifugal soot oil solid impurities separation device according to claim 4, characterized in that the first slider (2321) is also form-fitted with the rotor body (231), and the second slider (2361) is also form-fitted with the run-on part.
7. A centrifugal type tobacco tar solid impurity separating device according to claim 2, characterized in that the inner wall of the separating tube (1) is provided with a plurality of spiral guide vanes (11) along the conical surface.
8. The centrifugal type tobacco tar solid impurity separation device according to claim 1, wherein a concave hole (41) is concavely formed in the position, corresponding to each flow dividing portion, of the first flow dividing seat (4), a flow dividing plate (42) is arranged at the bottom of the concave hole (41), the spiral separation pipe (6) is connected onto the concave hole (41), the flow dividing plate (42) is inserted into the spiral separation pipe (6), a first flow dividing port (43) is formed in one side, close to the center of the first flow dividing seat (4), of the concave hole (41), and a second flow dividing port (44) is formed in one side, opposite to the center of the first flow dividing seat (4), of the flow dividing plate (42) of the concave hole (41).
9. A centrifugal type soot oil solid impurities separating device according to claim 1, wherein each of said second exhaust ports (213) is provided with a solenoid valve (7).
10. A method of separating a centrifugal type tobacco tar solid impurity separating device as claimed in the preceding claim, comprising the steps of:
s100: when the particle size of solid impurities in the tobacco tar is larger, the inclination angles of the overturning partition plate (234) and the rotating blades (235) are adjusted simultaneously, so that the surfaces of the rotating blades (235) and the plate surface of the overturning partition plate (234) form an angle of 45 degrees with the airflow direction of the tobacco tar;
then the driving motor (22) drives each rotating blade (235) to rotate, the tobacco tar airflow is accelerated by the rotating blades (235), and flows downwards at high speed in a spiral manner along the inner wall of the separating cylinder (1) at an inclination angle of (45) degrees under the guide of the turnover partition plate (234), solid impurities in the tobacco tar are gradually gathered in the second diversion channel (52) under the action of gravity, enter the exhaust hood (3) through each connecting channel (45), and are then discharged from the first exhaust port (31), and light tobacco tar without the solid impurities enters the second diversion channel (52) and is discharged from the second diversion channel (52), so that the separation of the solid impurities is completed;
s200: when the particle size of solid impurities in the tobacco tar is small, the surface of each rotating blade (235) is adjusted to be parallel to the direction of tobacco tar airflow, each overturning partition plate (234) is adjusted to be vertical to the direction of the tobacco tar airflow, the communication between the adjusting body (21) and the separating cylinder (1) is blocked, the driving motor (22) drives each rotating blade (235) to rotate, the tobacco tar airflow entering the adjusting body (21) is pressurized, the pressurized tobacco tar airflow is discharged into each spiral separating pipe (6) from each second air outlet (213), the solid impurities in the tobacco tar are gathered to the bottom along the inner wall of the spiral separating pipe (6) under the action of centrifugal force, and when the pressurized tobacco tar airflow passes through the flow dividing part of the first flow dividing seat (4), the airflow rich in the solid impurities is separated from the clean airflow by the flow dividing part, so that the airflow rich in the solid impurities enters the second flow dividing port (44), enters the exhaust hood (3) and is discharged from the first exhaust port (31), and the airflow of the first flow dividing port (43) and the solid impurities are discharged from the first flow dividing port (43), so that the solid impurities are separated.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211117974.9A CN115318012A (en) | 2022-09-14 | 2022-09-14 | Centrifugal type tobacco tar solid impurity separation device and separation method |
| CN202310908761.6A CN116899321B (en) | 2022-09-14 | 2023-07-24 | Centrifugal tobacco tar solid impurity separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211117974.9A CN115318012A (en) | 2022-09-14 | 2022-09-14 | Centrifugal type tobacco tar solid impurity separation device and separation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115318012A true CN115318012A (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211117974.9A Withdrawn CN115318012A (en) | 2022-09-14 | 2022-09-14 | Centrifugal type tobacco tar solid impurity separation device and separation method |
| CN202310908761.6A Active CN116899321B (en) | 2022-09-14 | 2023-07-24 | Centrifugal tobacco tar solid impurity separator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310908761.6A Active CN116899321B (en) | 2022-09-14 | 2023-07-24 | Centrifugal tobacco tar solid impurity separator |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100535470B1 (en) * | 2003-06-24 | 2005-12-07 | 현대자동차주식회사 | Continuous variable intake apparatus |
| CN109758835A (en) * | 2019-02-22 | 2019-05-17 | 沈阳环境科学研究院 | The three phase separator of helix tube type multiple inlets |
| CN113058333A (en) * | 2021-05-13 | 2021-07-02 | 彭伟平 | High-efficient dust collector in mine |
| CN113181715A (en) * | 2021-06-02 | 2021-07-30 | 张昌锐 | Internal and external cyclone reverse shunting type air dust removal method and device |
-
2022
- 2022-09-14 CN CN202211117974.9A patent/CN115318012A/en not_active Withdrawn
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- 2023-07-24 CN CN202310908761.6A patent/CN116899321B/en active Active
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| CN116899321B (en) | 2023-12-01 |
| CN116899321A (en) | 2023-10-20 |
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Application publication date: 20221111 |