CN116899321B - Centrifugal tobacco tar solid impurity separator - Google Patents
Centrifugal tobacco tar solid impurity separator Download PDFInfo
- Publication number
- CN116899321B CN116899321B CN202310908761.6A CN202310908761A CN116899321B CN 116899321 B CN116899321 B CN 116899321B CN 202310908761 A CN202310908761 A CN 202310908761A CN 116899321 B CN116899321 B CN 116899321B
- Authority
- CN
- China
- Prior art keywords
- flow dividing
- diversion
- seat
- tobacco tar
- separating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000208125 Nicotiana Species 0.000 title claims abstract description 61
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 61
- 239000012535 impurity Substances 0.000 title claims abstract description 52
- 239000007787 solid Substances 0.000 title claims abstract description 43
- 238000000926 separation method Methods 0.000 claims abstract description 47
- 230000007306 turnover Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims description 57
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- 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
Abstract
The invention discloses a centrifugal tobacco tar solid impurity separation device, which comprises a separation barrel, an air inlet adjusting device, an exhaust hood, a first flow dividing seat and a second flow dividing seat, wherein the first flow dividing seat is arranged on the upper surface of the separation barrel; the air inlet adjusting device comprises an adjusting body, a driving motor and a variable-inclination rotor, wherein the variable-inclination rotor comprises a turnover baffle plate and a rotary blade, the rotary blade is in transmission connection with the driving motor, and the turnover baffle plate and the rotary blade can both rotate to adjust the inclination; the first flow dividing seat is provided with a flow dividing part, and the flow dividing part is provided with a first flow dividing opening, a second flow dividing opening 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 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 communicated with the second diversion channel and the exhaust hood; the separation tube is wound with a spiral separation tube, and two ends of the spiral separation tube are communicated with the adjusting body and the flow dividing part; different separation paths can be adopted for separation aiming at the granularity of solid impurities, so that 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 tobacco tar due to the cleanliness of production equipment, the purity of raw materials and the like. The prior impurity separating 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 existing cyclone separator has a single working mode, and cannot adopt different separation modes aiming at the granularity of solid impurities, so that the separation effect of the solid impurities on the impurities with smaller granularity is not ideal.
Disclosure of Invention
The invention aims to overcome the defects and provide a centrifugal tobacco tar solid impurity separation device.
In order to achieve the above object, the present invention is specifically as follows:
a centrifugal tobacco tar solid impurity separation device comprises a separation barrel, an air inlet adjusting device, an exhaust hood, a first diversion seat and a second diversion seat;
the air inlet adjusting device is arranged at the top of the separating cylinder and is used for adjusting a separation path of the tobacco tar air flow, the first flow dividing seat is arranged at the bottom of the separating cylinder, the exhaust hood is arranged at the bottom of the first flow dividing seat, and the second flow dividing seat is arranged in the separating cylinder and is 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 flow dividing seat.
The invention further provides a conical structure of the separating cylinder; the air inlet adjusting device comprises an adjusting body, a driving motor and a variable-inclination 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 a mounting part, and the driving motor is arranged in the mounting part; the variable-inclination rotor comprises a plurality of turnover partition plates which are uniformly distributed in the circumferential direction and a plurality of rotary blades which are uniformly distributed in the circumferential direction, wherein the turnover partition plates are connected to the adjusting body, the rotary blades are positioned above the turnover partition plates, the rotary 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 rotary blades can both rotate to adjust the inclination angle; the overturning partition plates are fan-shaped, each overturning partition plate forms a complete circular partition plate when being overturned to a horizontal state, and the diameter of each circular partition plate is matched with the inner diameter of the adjusting body;
the first flow dividing seat is sleeved on the outer wall of the small end of the separating cylinder, a plurality of flow dividing parts are arranged on the first flow dividing seat at intervals along the circumferential direction, each flow dividing part is provided with a first flow dividing opening and a second flow dividing opening, and a plurality of connecting channels are further arranged in the first flow dividing seat; the exhaust hood is annular and arranged at the bottom of the first split seat, and is provided with a first exhaust port; the second flow dividing seat is arranged in the small end of the separating cylinder and above the first flow dividing opening, 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 tube is wound with a plurality of spiral separating tubes, a plurality of second exhaust ports are formed in the position between the overturning partition plate and the rotating blades at intervals along the circumferential direction of the adjusting body, the upper ends of the spiral separating tubes are communicated with the corresponding second exhaust ports, and the lower ends of the spiral separating tubes are communicated with the corresponding flow dividing portions.
The invention further discloses a variable-inclination-angle rotor which comprises a rotor body, an inclination angle adjusting mechanism and a sealing cover, wherein the rotor body is rotationally connected to an installation part, a plurality of rotating blades are circumferentially distributed 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 perform autorotation movement to adjust an inclination angle, and the sealing cover is fixed on the rotor body and is connected with an output end of a driving motor;
the overturning partitions are respectively arranged along the circumferential direction and are rotationally connected to the mounting part, the overturning partitions are rotationally connected to the mounting part, and an overturning driving mechanism for driving each overturning partition to perform overturning movement to adjust the inclination angle is further arranged in the mounting part.
The invention further provides an inclination angle adjusting mechanism which comprises a first sliding block, a first push rod and a first permanent magnet, wherein the first sliding block is arranged in a rotor body in a sliding way, 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 rotary blade, and the first permanent magnet is fixed on the first sliding block;
the turnover driving mechanism comprises a second sliding block, a spring and a second permanent magnet, wherein the second permanent magnet has the same magnetism as that of the first permanent magnet, the second sliding block is slidably arranged in the installation part, the spring is arranged in the installation part, two ends of the spring are respectively abutted to the end faces of the second sliding block and the driving motor, the second permanent magnet is fixed on the second sliding block, and the second sliding block is in transmission connection with each turnover partition plate.
According to the invention, a first rack is arranged on each rotary blade in a one-to-one correspondence manner, a first gear is arranged at the inner end of each rotary blade, and the first gear is meshed with the first rack;
the second sliding blocks are in one-to-one correspondence with the overturning partition plates, second racks are arranged on the overturning partition plates in a protruding mode, second gears are arranged at the inner ends of the overturning partition plates, and the second gears are meshed with the second racks.
The invention further provides that the first sliding block is matched with the molded surface of the rotor body, and the second sliding block is matched with the molded surface of the rotating part.
In the invention, a plurality of spiral guide vanes are arranged on the inner wall of the separation cylinder along the conical surface of the separation cylinder.
According to the invention, a concave hole is concavely formed in the position, corresponding to each flow dividing part, of the first flow dividing seat, a flow dividing sheet is arranged at the bottom of the concave hole, the spiral separation pipe is connected to the concave hole, the flow dividing sheet is inserted into the spiral separation pipe, a first flow dividing opening is formed in one side, close to the center of the first flow dividing seat, of the concave hole, and a second flow dividing opening is formed in one side, facing away from the center of the first flow dividing seat, of the flow dividing sheet.
According to the invention, each second exhaust port is provided with a solenoid valve.
The beneficial effects of the invention are as follows: according to the invention, the overturning baffle plate and the rotating blades are arranged, and the inclination angles of the overturning baffle plate and the rotating blades are adjusted, so that when the tobacco tar contains solid impurities with larger granularity, the tobacco tar is separated by the separating cylinder and the second flow dividing seat, and when the tobacco tar contains solid impurities with smaller granularity, the tobacco tar is separated by the spiral separating tube and the first flow dividing seat, so that different separation paths can be adopted for separating the granularity 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 in FIG. 2;
FIG. 4 is an enlarged partial schematic view at II in FIG. 2;
fig. 5 is a perspective view of an intake air adjusting device of the present invention;
fig. 6 is an exploded schematic view of the intake air adjusting apparatus of the present invention;
fig. 7 is a schematic cross-sectional view of an intake air adjusting apparatus of the present invention;
FIG. 8 is a schematic cross-sectional view of a portion of the structure of the air intake adjusting device of the present invention;
FIG. 9 is a schematic view of the structure of the first split-flow seat of the present invention;
reference numerals illustrate: 1. a separation cylinder; 11. spiral guide vanes; 2. an intake air adjusting device; 21. adjusting the body; 211. an air inlet; 212. a mounting part; 213. a second exhaust port; 214. an end cap; 22. a driving 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. a cover; 234. turning over the partition board; 235. rotating the blades; 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 split-flow seat; 41. concave holes; 42. a diverter blade; 43. a first shunt port; 44. a second shunt; 45. a connection channel; 5. a second flow dividing seat; 51. a first shunt channel; 52. a second shunt channel; 6. a spiral separator tube; 7. a solenoid valve.
Detailed Description
The invention will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the invention.
As shown in fig. 1 to 9, the centrifugal solid tobacco tar impurity separating device according to the present embodiment is applied after tobacco tar atomization and after a procedure of analyzing impurity granularity in tobacco tar, and includes a separating cylinder 1, an air intake adjusting device 2, an exhaust hood 3, a first diversion seat 4 and a second diversion seat 5; the air inlet adjusting device 2 is arranged at the top of the separating cylinder 1 and is used for adjusting a separation path of the tobacco tar air flow, the first diversion seat 4 is arranged at the bottom of the separating cylinder 1, the exhaust hood 3 is arranged at the bottom of the first diversion seat 4, and the second diversion seat 5 is arranged in the separating cylinder 1 and is 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 split-flow 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 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 rotor comprises a plurality of turnover partition plates 234 which are uniformly distributed in the circumferential direction and a plurality of rotary blades 235 which are uniformly distributed in the circumferential direction, wherein the turnover partition plates 234 are connected to the adjusting body 21, the rotary blades 235 are positioned above the turnover partition plates 234, the rotary 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 rotary blades 235 can both rotate to adjust the inclination; the overturning partition plates 234 are fan-shaped, each overturning partition plate 234 forms a complete circular partition plate when being overturned to a horizontal state, and the diameter of the circular partition plate is matched with the inner diameter of the adjusting body 21;
the first flow dividing seat 4 is sleeved on the outer wall of the small end of the separating cylinder 1, a plurality of flow dividing parts are arranged on the first flow dividing seat 4 at intervals along the circumferential direction, each flow dividing part is provided with a first flow dividing opening 43 and a second flow dividing opening 44, and a plurality of connecting channels 45 are also arranged in the first flow dividing seat 4; the exhaust hood 3 is annular and arranged at the bottom of the first split seat 4, and the exhaust hood 3 is provided with a first exhaust port 31; the second diversion seat 5 is arranged in the small end of the separating cylinder 1 and above the first diversion opening 43, a first diversion channel 51 is arranged in the center of the second diversion seat 5, and a second diversion channel 52 is formed between the second diversion seat 5 and the inner wall of the first diversion cylinder; the first diversion opening 43 is communicated with the first diversion channel 51, the second diversion opening 44 is communicated with the exhaust hood 3, and two ends of the connecting channel 45 are respectively communicated with the second diversion channel 52 and the exhaust hood 3;
the outer wall of the separating tube 1 is wound with a plurality of spiral separating tubes 6, the adjusting body 21 is provided with a plurality of second exhaust ports 213 at intervals along the circumferential direction at positions between the overturning partition plates 234 and the rotating blades 235, the upper ends of the spiral separating tubes 6 are communicated with the corresponding second exhaust ports 213, and the lower ends of the spiral separating tubes 6 are communicated with the corresponding flow dividing portions.
The working mode of the embodiment is as follows: in operation, the atomized tobacco tar air flow is input into the regulating body 21 from the air inlet 211;
when the solid impurity particle size in the tobacco tar is larger, the solid impurity particle size is easy to separate, at the moment, the inclination angles of the overturning baffle 234 and the rotating blades 235 are adjusted at the same time, so that the surface of the rotating blades 235, the surface of the overturning baffle 234 and the tobacco tar air flow direction form an angle of 45 degrees, then the driving motor 22 drives each rotating blade 235 to rotate, at the moment, the air inlet regulating device 2 forms an axial flow fan, so that the tobacco tar air flow formed by the tobacco tar is accelerated by the rotating blades 235 and flows downwards at a high speed along the inner wall of the separating cylinder 1 in a spiral manner at an inclination angle of 45 degrees under the flow guide of the overturning baffle 234, the 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, are discharged from the first exhaust port 31, and the light tobacco tar without the solid impurities enter the second diversion channel 52 and are discharged from the second diversion channel 52, so that the separation of the solid impurities is completed;
when the particle size of solid impurities in tobacco tar is smaller, the solid impurities are difficult to separate, at this time, the surfaces of the rotating blades 235 are adjusted to be parallel to the direction of the tobacco tar air flow, the overturning partition plates 234 are adjusted to be perpendicular to the direction of the tobacco tar air flow, namely, the overturning partition plates 234 are in a horizontal state, the overturning partition plates 234 form a complete circular partition plate, the separation adjusting body 21 is communicated with the separating cylinder 1, namely, the tobacco tar air flow entering from the air inlet 211 cannot enter the separating cylinder 1, at this time, the air inlet adjusting device 2 forms a centrifugal fan, the driving motor 22 drives the rotating blades 235 to rotate, the tobacco tar air flow entering the adjusting body 21 is pressurized, the pressurized tobacco tar air flow is discharged from the second air outlet 213 into the spiral separating pipes 6, the flow velocity of the tobacco tar air flow in the spiral separating pipes 6 is high due to the small section of the spiral separating pipes 6, the centrifugal force of the tobacco tar is high, the solid impurities in the tobacco tar air flow gathers towards the bottom along the inner wall of the spiral separating pipes 6 under the action of the centrifugal force until the flow passes through the flow dividing part of the first flow dividing seat 4, the flow dividing part pressurizes the tobacco tar air flow, the enriched air flow and the solid impurities are separated from the solid impurities enter the first air outlet 43, and the solid impurities are discharged from the first air outlet 43, and the solid impurities are separated from the first air outlet 43 is clean.
According to the embodiment, through the arrangement of the overturning partition plates 234 and the rotating blades 235 and through adjustment of the inclination angles of the overturning partition plates 234 and the rotating blades 235, when solid impurities with larger granularity are contained in tobacco tar, the tobacco tar is separated by the separating cylinder 1 and the second flow dividing seat 5, and when solid impurities with smaller granularity are contained in the tobacco tar, the solid impurities are separated by the spiral separating tube 6 and the first flow dividing seat 4, so that different separation paths can be adopted for separating the granularity of the solid impurities, and the impurity separating effect of the tobacco tar is improved.
As shown in fig. 3 and fig. 6 to fig. 8, based on the above embodiment, 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 perform autorotation movement to adjust the pitch angle, and the cover 233 is fixed on the rotor body 231 and is connected to an output end of the driving motor 22;
the plurality of turnover partition plates 234 are respectively arranged along the circumferential direction and are rotatably connected to the mounting portion 212, the turnover partition plates 234 are rotatably connected to the mounting portion 212, and a turnover driving mechanism for driving each turnover partition plate 234 to perform turnover movement to adjust the inclination angle is further arranged in the mounting portion 212.
Specifically, the driving motor 22 drives the rotor body 231 to rotate through the cover 233, the rotor body 231 simultaneously drives each rotating blade 235 to rotate, the inclination angle adjusting mechanism simultaneously adjusts the inclination angle of each rotating blade 235, and simultaneously the inclination angle adjusting mechanism synchronously drives the overturning driving mechanism to work, and the overturning driving mechanism simultaneously adjusts the inclination angle of each overturning partition 234, so that the rotating blades 235 and the overturning partition 234 adapt to the current separation of tobacco tar.
In this embodiment, the inclination angle adjusting mechanism includes a first slider 2321, a first push rod 2322, and a first permanent magnet 2323, where the first slider 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 slider 2321, the first slider 2321 is in transmission connection with each rotating blade 235, and the first permanent magnet 2323 is fixed on the first slider 2321;
the turnover driving mechanism comprises a second slider 2361, a spring 2362 and a second permanent magnet 2363, the second permanent magnet 2363 has the same magnetism as that of the first permanent magnet 2323, the second slider 2361 is slidably arranged in the mounting portion 212, the spring 2362 is arranged in the mounting portion 212, two ends of the spring 2362 are respectively abutted against the end faces of the second slider 2361 and the driving motor 22, the second permanent magnet 2363 is fixed on the second slider 2361, and the second slider 2361 is in transmission connection with each turnover partition 234.
In actual use, the first push rod 2322 pushes the first slider 2321 to slide, the first slider 2321 drives each rotary blade 235 to perform autorotation motion, so as to adjust the inclination angle of the rotary blade 235, meanwhile, the first slider 2321 drives the first permanent magnet 2323 to slide, and the second slider 2361 slides under the action of the magnetic force and the spring 2362 due to the fact that the magnetism of the first permanent magnet 2323 and the magnetism of the second permanent magnet 2363 are the same, so as to drive each overturning partition 234 to perform autorotation motion, and adjust the inclination angle.
As shown in fig. 3 and fig. 6 to fig. 8, based on the above embodiment, further, each rotary blade 235 of the first slider 2321 is provided with a first rack 201 in a protruding manner, and a first gear 202 is provided at an inner end of each rotary blade 235, and the first gear 202 is meshed with the first rack 201;
each overturning partition plate 234 in one-to-one correspondence with the second sliding blocks 2361 is convexly provided with a second rack 203, and a second gear 204 is arranged at the inner end of each overturning partition plate 234, 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 rotating blade 235 to rotate, so as to adjust the inclination angle of the rotating blade 235; similarly, when the second slider 2361 slides, each second rack 203 drives the corresponding second gear 204 to rotate, and each second gear 204 drives the corresponding turnover partition 234 to rotate, so as to adjust the tilt angle of the turnover partition 234.
Further, based on the above embodiment, the first slider 2321 is further in profile fit with the rotor body 231, and the second slider 2361 is further in profile fit with the rotating portion. In the embodiment, the first sliding block 2321 is configured to be in surface matching with 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 rotary blade 235 to rotate to adjust the inclination angle; similarly, the second sliding block 2361 is in surface fit with the mounting portion 212, so that the second sliding block 2361 is prevented from rotating in the sliding process, and the second sliding block 2361 is ensured to reliably drive each overturning partition 234 to rotate to adjust the inclination angle.
As shown in fig. 2, based on the above embodiment, further, the inner wall of the separating cylinder 1 is provided with a plurality of spiral guide vanes 11 along the conical surface thereof. In this embodiment, the spiral guide vane 11 is provided to guide the tobacco tar airflow to flow downwards at a high speed in a spiral motion mode, so as to improve the impurity separation effect.
As shown in fig. 1, fig. 2 and fig. 9, based on the above embodiment, further, the position of the first shunt seat 4 corresponding to each shunt portion is concavely provided with a concave hole 41, the bottom of the concave hole 41 is provided with a shunt piece 42, the spiral separation tube 6 is connected to the concave hole 41, the shunt piece 42 is inserted into the spiral separation tube 6, the concave hole 41 is provided with a first shunt opening 43 on one side of the shunt piece 42 close to the center of the first shunt seat 4, and the concave hole 41 is provided with a second shunt opening 44 on one side of the shunt piece 42 facing away from the center of the first shunt seat 4.
Specifically, when the tobacco tar air flow enters the splitting part through spiral separation, the splitting piece 42 splits the tobacco tar air flow, so that the air flow rich in solid impurities and the clean air flow are split, the air flow rich in solid impurities enters the exhaust hood 3 after passing through the second splitting opening 44, is discharged from the first exhaust port 31, and the clean air flow is discharged through the first splitting opening 43, thereby realizing the separation of the air flow rich in solid impurities and the clean air flow and realizing the separation effect of the tobacco tar impurities.
Further, the second exhaust opening 213 is disposed along a tangential direction of the adjusting body 21, so that the pressurized flow of the tobacco tar can smoothly enter the second exhaust opening 213 and thus the spiral separating tube 6. In this embodiment, each of the second exhaust ports 213 is provided with a solenoid valve 7; in this embodiment, by setting the electromagnetic valve 7, when the solid impurity particle size in the tobacco tar is larger for separation, the electromagnetic valve 7 closes the second air outlet 213 to avoid the tobacco tar air flow from entering the spiral separation pipe 6, and ensure the separation effect, and when the solid impurity particle size in the tobacco tar is smaller for separation, the electromagnetic valve 7 is opened to enable the spiral separation pipe 6 to be communicated with the adjusting body 21 through the second air outlet 213, so that the pressurized tobacco tar air flow enters the spiral separation pipe 6 for separation treatment.
The foregoing description is only one preferred embodiment of the invention, and therefore all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are intended to be embraced therein.
Claims (7)
1. The centrifugal tobacco tar solid impurity separation device is characterized by comprising a separation barrel, an air inlet adjusting device, an exhaust hood, a first diversion seat and a second diversion seat;
the air inlet adjusting device is arranged at the top of the separating cylinder and is used for adjusting a separation path of the tobacco tar air flow, the first flow dividing seat is arranged at the bottom of the separating cylinder, the exhaust hood is arranged at the bottom of the first flow dividing seat, and the second flow dividing seat is arranged in the separating cylinder and is 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 split-flow seat;
the separating cylinder is of a conical structure; the air inlet adjusting device comprises an adjusting body, a driving motor and a variable-inclination rotor, wherein the center of the adjusting body is provided with an installation part, the variable-inclination rotor comprises a plurality of turnover partition plates uniformly distributed in the circumferential direction and a plurality of rotary blades uniformly distributed in the circumferential direction, and the turnover partition plates and the rotary blades can both rotationally adjust the inclination; the overturning partition plates are fan-shaped, each overturning partition plate forms a complete circular partition plate when being overturned to a horizontal state, and the diameter of each circular partition plate is matched with the inner diameter of the adjusting body;
the first flow dividing seat is provided with a plurality of flow dividing parts at intervals along the circumferential direction, each flow dividing part is provided with a first flow dividing opening and a second flow dividing opening, and a plurality of connecting channels are also arranged in the first flow dividing seat; the exhaust hood is provided with a first exhaust port; a first diversion channel is arranged in the center of the second diversion seat, and a second diversion channel is formed between the second diversion seat and the inner wall of the first diversion 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 tube is wound with a plurality of spiral separating tubes, a plurality of second exhaust ports are formed in the position between the overturning partition plate and the rotating blades at intervals along the circumferential direction of the adjusting body, the upper ends of the spiral separating tubes are communicated with the corresponding second exhaust ports, and the lower ends of the spiral separating tubes are communicated with the corresponding flow dividing portions.
2. The centrifugal tobacco tar solid impurity separating device according to claim 1, wherein the rotor with a variable inclination angle further comprises a rotor body, an inclination angle adjusting mechanism and a sealing cover, the rotor body is rotationally connected to the mounting part, the plurality of rotary 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 rotary blade, and the sealing cover is connected with an output end of the driving motor;
the overturning partition boards are respectively distributed along the circumferential direction and are rotationally connected to the mounting part, the overturning partition boards are rotationally connected to the mounting part, and an overturning driving mechanism is further arranged in the mounting part.
3. The centrifugal tobacco tar solid impurity separating device according to claim 2, wherein the inclination angle adjusting mechanism comprises a first sliding block, a first push rod and a first permanent magnet, 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 first sliding block is in transmission connection with each rotary blade, and the first permanent magnet is fixed on the first sliding block;
the turnover driving mechanism comprises a second sliding block, a spring and a second permanent magnet, wherein the magnetism of the second permanent magnet is the same as that of the first permanent magnet, the second sliding block is slidably arranged in the mounting part, the spring is arranged in the mounting part, and the second sliding block is in transmission connection with each turnover partition plate.
4. The centrifugal tobacco tar solid impurity separating device according to claim 3, wherein each rotary blade is provided with a first rack in a protruding mode in a one-to-one correspondence with the first sliding block, and a first gear is arranged at the inner end of each rotary blade and meshed with the first rack;
the second sliding blocks are in one-to-one correspondence with the overturning partition plates, second racks are arranged on the overturning partition plates in a protruding mode, second gears are arranged at the inner ends of the overturning partition plates, and the second gears are meshed with the second racks.
5. A centrifugal tobacco tar solid impurity separator according to claim 3, wherein the first slider is also in profile engagement with the rotor body and the second slider is also in profile engagement with the counter-rotating portion.
6. The centrifugal tobacco tar solid impurity separating device according to claim 1, wherein the inner wall of the separating cylinder is provided with a plurality of spiral guide vanes along the conical surface thereof.
7. The centrifugal tobacco tar solid impurity separating device according to claim 1, wherein the first diversion seat is provided with concave holes corresponding to the position of each diversion part, the bottom of each concave hole is provided with a diversion sheet, the spiral separation pipe is connected to the concave holes, the diversion sheet is inserted into the spiral separation pipe, a first diversion opening is formed in one side of the diversion sheet, close to the center of the first diversion seat, of each concave hole, and a second diversion opening is formed in one side, facing away from the center of the first diversion seat, of each diversion sheet;
and each second exhaust port is provided with an electromagnetic valve.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022111179749 | 2022-09-14 | ||
| CN202211117974.9A CN115318012A (en) | 2022-09-14 | 2022-09-14 | Centrifugal type tobacco tar solid impurity separation device and separation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116899321A CN116899321A (en) | 2023-10-20 |
| CN116899321B true CN116899321B (en) | 2023-12-01 |
Family
ID=83930068
Family Applications (2)
| 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 Before (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN115318012A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050000440A (en) * | 2003-06-24 | 2005-01-05 | 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
-
2023
- 2023-07-24 CN CN202310908761.6A patent/CN116899321B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050000440A (en) * | 2003-06-24 | 2005-01-05 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115318012A (en) | 2022-11-11 |
| CN116899321A (en) | 2023-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4292051A (en) | Apparatus and method for centrifugal fluid separator | |
| CN109996593A (en) | The air purifier of wind direction can be adjusted | |
| CN106944268B (en) | A kind of overflow pipe automatic diameter changing formula cyclone separation device | |
| KR20070101056A (en) | A cyclone and a cyclone air purifier | |
| CN101688618A (en) | Adjusting device | |
| CN116899321B (en) | Centrifugal tobacco tar solid impurity separator | |
| CN208804811U (en) | Air cleaning unit and air purifier with it | |
| CN212055198U (en) | Intermittent cutting type vortex ring produces device based on sheave drive | |
| RU2457039C1 (en) | Cyclone | |
| RU2664985C1 (en) | Method and device for purification of air-dust flow | |
| CN112138879A (en) | Cyclone separation dust exhaust method | |
| CA1085321A (en) | Inlet for cyclone-type particulate matter gas separator device | |
| US4057938A (en) | Portable sand blasting device | |
| CN105775751A (en) | Adjustable gas-solid injector | |
| RU2512073C1 (en) | Air distributor | |
| RU2479797C1 (en) | Air distributor | |
| US4966123A (en) | Apparatus for the mixing of gas or gases with air in a controllable ratio for a combustion-engine | |
| US2875949A (en) | Material separator and energy apparatus | |
| CN209865587U (en) | Air purifier | |
| WO2019075783A1 (en) | Dust cup having double spiral dust-air separating structure | |
| WO2020208173A1 (en) | Cyclonic fluid separator | |
| CN208340299U (en) | A kind of oil-fume separating device | |
| CN208437047U (en) | A kind of efficient cyclone separator | |
| HRP20220354T1 (en) | An apparatus for separating particles of different sizes by means of cyclonic separation | |
| CN106152223B (en) | A kind of adjustable air volume helps suction range hood |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |