CN115342610A - Through-flow type rotary dryer for wet tobacco capsules - Google Patents
Through-flow type rotary dryer for wet tobacco capsules Download PDFInfo
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- CN115342610A CN115342610A CN202210981025.9A CN202210981025A CN115342610A CN 115342610 A CN115342610 A CN 115342610A CN 202210981025 A CN202210981025 A CN 202210981025A CN 115342610 A CN115342610 A CN 115342610A
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- wet
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- 239000002775 capsule Substances 0.000 title claims abstract description 73
- 241000208125 Nicotiana Species 0.000 title claims description 21
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 133
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000001035 drying Methods 0.000 abstract description 52
- 230000000694 effects Effects 0.000 description 8
- 238000002036 drum drying Methods 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005325 percolation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
- F26B11/0486—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum the elements being held stationary, e.g. internal scraper blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a through-flow type rotary dryer for capsules for wet cigarettes, which comprises a rotary drum, a driving mechanism, an air inlet mechanism, an air outlet mechanism and an oil discharge mechanism, wherein the rotary drum is arranged on the upper part of the rotary drum; a through hole is formed in the wall of the rotary drum, the through hole penetrates through the wall of the rotary drum, and a material lifting mechanism is fixedly arranged on the inner surface of the rotary drum; the driving mechanism is connected with the rotary drum to drive the rotary drum to rotate; the air outlet of the air inlet mechanism is positioned at the bottom of the rotary drum so as to convey dry air into the rotary drum through the through hole; the air suction opening of the air outlet mechanism is positioned at the top of the rotary drum so as to suck the dry air in the rotary drum through the through hole; the oil discharge mechanism is arranged at the bottom of the rotary drum. Compared with the prior art, the cross-flow type rotary dryer for the capsules for wet cigarettes well avoids the capsules for wet cigarettes from adhering to the rotary drum, enables drying to be more uniform, and can reduce the time required for drying.
Description
Technical Field
The invention relates to the technical field of drying of capsules for cigarettes, in particular to a through-flow type rotary dryer for capsules for wet cigarettes.
Background
The drying process of the capsule for the cigarette is the most important process in the capsule production link, the quality of the finished product bead blasting is directly influenced by the quality of the drying process, and factors influencing the drying process of the capsule for the wet cigarette mainly comprise drying time, drying air quantity, drying rotating speed and the like.
The drying process in the prior art mainly adopts two drying modes of rotary drum drying and boiling drying, wherein the rotary drum drying is drying equipment for processing a large amount of materials and is widely applied to industries such as metallurgy, chemical engineering, building materials, light industry and the like. The inner wall of the rotary drum is provided with various shoveling plates according to the drying process, wet materials are shoveled by the shoveling plates and sprinkled down in the process of moving forwards in the drum, and the heat of a heat carrier is directly or indirectly obtained, so that the wet materials can be dried to finish the drying process.
The boiling type drying is mainly aimed at drying wet granular materials, such as tablets, granules and the like, but the equipment is not suitable for easily-agglomerated materials due to the fact that the equipment is easy to generate adhesion with the wall of the equipment.
Wet attitude is capsule for cigarette usually carries out the drying through rotary drum drying equipment among the prior art, but has wet attitude capsule adhesion rotary drum for cigarette always, and drying is uneven, influences drying effect easily to drying time overlength.
Disclosure of Invention
To prior art carry out the drying to wet attitude for the cigarette capsule and adopt rotary drum drying equipment usually, wet attitude for the cigarette capsule adhesion rotary drum easily in the drying process, dry inequality influences drying effect easily to the technical problem of drying time overlength. The invention provides a through-flow type rotary dryer for capsules for wet cigarettes, which can well prevent the capsules for wet cigarettes from being adhered to a rotary drum, enables drying to be more uniform and can reduce the time required by drying.
A cross-flow rotary dryer for wet tobacco capsules comprises a rotary drum, a driving mechanism, an air inlet mechanism, an air outlet mechanism and an oil discharge mechanism;
a through hole is formed in the wall of the rotary drum, the through hole penetrates through the wall of the rotary drum, and a material lifting mechanism is fixedly arranged on the inner surface of the rotary drum;
the driving mechanism is connected with the rotary drum to drive the rotary drum to rotate;
the air outlet of the air inlet mechanism is positioned at the bottom of the rotary drum so as to convey dry air into the rotary drum through the through hole;
the air suction opening of the air outlet mechanism is positioned at the top of the rotary drum so as to suck the drying air in the rotary drum through the through hole;
the oil discharge mechanism is arranged at the bottom of the rotary drum.
Preferably, the drum is horizontally arranged, the air outlet of the air inlet mechanism and the air suction opening of the air outlet mechanism are both obliquely arranged, and the inclination angles of the air outlet of the air inlet mechanism and the air suction opening of the air outlet mechanism are both 45 degrees.
Preferably, the air inlet of the air outlet mechanism is opposite to the air outlet of the air inlet mechanism.
Preferably, the air inlet mechanism comprises an air inlet pipeline and an air inlet fan;
the air outlet is arranged on the air inlet pipeline;
the air inlet fan is arranged in the air inlet pipeline.
The air outlet mechanism comprises an air outlet pipeline and an exhaust fan;
the air suction opening is formed in the air outlet pipeline;
the exhaust fan is arranged in the air outlet pipeline.
Preferably, the opening length of the air outlet is longer than that of the rotary drum.
Preferably, the material raising mechanism comprises a plurality of material raising plates, and all the material raising plates are distributed on the inner surface of the rotary drum at equal intervals along the circumferential direction of the rotary drum.
Preferably, the material lifting mechanisms are arranged in a plurality, the material lifting mechanisms are sequentially arranged along the length direction of the rotary drum, and two adjacent material lifting mechanisms are arranged at intervals.
Preferably, the oil discharge mechanism comprises an oil collecting plate and an oil discharge pipe;
the oil collecting plate is arranged at the bottom of the rotary drum, is of an arc structure matched with the rotary drum, and is provided with an oil collecting groove at one side close to the rotary drum;
the oil discharge pipe is arranged at the bottom of the oil collecting plate, an oil discharge channel is arranged in the oil discharge pipe, and the oil discharge channel is communicated with the oil collecting groove.
Preferably, the bottom of the rotating drum is further provided with two groups of tug mechanisms, and the two tug mechanisms are arranged at two opposite ends of the rotating drum in the length direction.
Preferably, a gear module is fixed around the outer surface of the drum, the driving mechanism comprises a driving motor and a driving gear mounted on an output shaft of the driving motor, and the driving gear is meshed with the gear module.
Compared with the prior art, the cross-flow type rotary dryer for the wet tobacco capsules comprises a rotary drum, a driving mechanism, an air inlet mechanism, an air outlet mechanism and an oil discharge mechanism; a through hole is formed in the wall of the rotary drum, the through hole penetrates through the wall of the rotary drum, and a material lifting mechanism is fixedly arranged on the inner surface of the rotary drum; the driving mechanism is connected with the rotary drum to drive the rotary drum to rotate; the air outlet of the air inlet mechanism is positioned at the bottom of the rotary drum so as to convey dry air into the rotary drum through the through hole; the air suction opening of the air outlet mechanism is positioned at the top of the rotary drum so as to suck the dry air in the rotary drum through the through hole; the oil discharge mechanism is arranged at the bottom of the rotary drum. The cross-flow rotary dryer for the capsules for the wet cigarettes is provided with the air inlet mechanism and the air outlet mechanism, so that when the cross-flow rotary dryer runs, the air inlet mechanism and the air outlet mechanism can enable uniform wind to appear inside the rotary drum, the capsules for the wet cigarettes are lifted by wind power, and then the capsules for the wet cigarettes are uniformly lifted by the material lifting mechanism in the rotary drum. During the period, moisture can be rapidly dissipated from the surface of the wet cigarette capsule, a negative pressure state is formed in the rotary drum along with the suction force of the air suction opening, the blown wet cigarette capsule can slowly and uniformly scatter on the inner surface of the rotary drum, and meanwhile, oil and moisture on the surface of the wet cigarette capsule can flow into the oil discharge mechanism to be discharged. The capsule adhesion for the wet cigarette is well avoided the rotary drum to dry more evenly, and meanwhile, the time required by drying can be shortened.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of a flow-through rotary dryer for wet tobacco capsules according to an embodiment;
FIG. 2 is a left side view of the flow-through rotary dryer of the wet tobacco capsule shown in FIG. 1.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "secured to," "mounted to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element; when an element is "connected" to another element or is said to be "connected" to another element, it can be directly connected to the other element or indirectly connected to the other element.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
The invention provides a through-flow type rotary dryer for capsules for wet cigarettes, which comprises a rotary drum, a driving mechanism, an air inlet mechanism, an air outlet mechanism and an oil discharge mechanism, wherein the rotary drum is arranged on the upper part of the rotary drum; a through hole is formed in the wall of the rotary drum, the through hole penetrates through the wall of the rotary drum, and a material lifting mechanism is fixedly arranged on the inner surface of the rotary drum; the driving mechanism is connected with the rotary drum to drive the rotary drum to rotate; the air outlet of the air inlet mechanism is positioned at the bottom of the rotary drum so as to convey dry air into the rotary drum through the through hole; the air suction opening of the air outlet mechanism is positioned at the top of the rotary drum so as to suck the dry air in the rotary drum through the through hole; the oil discharge mechanism is arranged at the bottom of the rotary drum. The cross-flow rotary dryer for the capsules for the wet cigarettes is provided with the air inlet mechanism and the air outlet mechanism, so that when the cross-flow rotary dryer runs, the air inlet mechanism and the air outlet mechanism can enable uniform wind to appear inside the rotary drum, the capsules for the wet cigarettes are lifted by wind power, and then the capsules for the wet cigarettes are uniformly lifted by the material lifting mechanism in the rotary drum. During the period, moisture can be rapidly dissipated from the surface of the wet cigarette capsule, a negative pressure state is formed in the rotary drum along with the suction force of the air suction opening, the blown wet cigarette capsule can slowly and uniformly scatter on the inner surface of the rotary drum, and meanwhile, oil and moisture on the surface of the wet cigarette capsule can flow into the oil discharge mechanism to be discharged. The capsule adhesion for the wet cigarette is well avoided the rotary drum to dry more evenly, and meanwhile, the time required by drying can be shortened.
Please refer to fig. 1 and fig. 2 in combination. The embodiment provides a through-flow type rotary dryer 100 for wet tobacco capsules, and particularly aims to better adapt to the characteristics of easy adhesion, easy changeability, easy breakage and the like of wet bead blasting capsules for wet tobacco with the diameter of phi 2.6mm to phi 6.0mm in drying.
The percolation type rotary dryer 100 for the wet cigarette capsule comprises a rotary drum 10, a driving mechanism 20, an air inlet mechanism 30, an air outlet mechanism 40 and an oil discharge mechanism 50. A through hole is formed in the wall of the rotary drum 10, the through hole penetrates through the wall of the rotary drum, and a material lifting mechanism 60 is fixedly arranged on the inner surface of the rotary drum 10. The driving mechanism 20 is connected to the drum 10 to rotate the drum 10, that is, the driving mechanism 20 is used to provide a driving force to the drum 10 to rotate the drum 10. The air outlet 31 of the air intake mechanism 30 is located at the bottom of the drum 10 to deliver the drying air into the drum 10 through the through hole. The air suction opening 41 of the air outlet mechanism 40 is located at the top of the rotary drum 10 to suck the drying air in the rotary drum 10 through the through hole. Wherein the bottom of the drum 10 refers to the side of the drum 10 close to the ground, and the top of the drum 10 refers to the side of the drum 10 away from the ground. The drying air conveyed into the rotary drum 10 by the air inlet mechanism 30 flows from bottom to top, and the wet tobacco capsules can be lifted. The oil discharge mechanism 50 is disposed at the bottom of the drum 10, so that oil and moisture generated in the drying process can be discharged through the oil discharge mechanism 50, and the drying effect can be better guaranteed.
It can be understood that, in the prior art, the capsule for wet cigarette is usually dried by a drum drying device, but the capsule for wet cigarette is always adhered to a drum, the drying is uneven, the drying effect is easily affected, and the drying time is too long.
The through-flow rotary dryer 100 for the wet capsule for cigarettes provided by the embodiment effectively combines a traditional dryer and a boiling drying principle, not only utilizes a shaping principle of the circular motion of a rotary drum, but also mixes a flexible motion of boiling drying, and fully ensures the full drying of the wet capsule in the drying process.
Specifically, when the flow-through rotary dryer 100 for capsules for wet cigarettes provided by this embodiment is in operation, the capsules for wet cigarettes are lifted up by the drying air delivered by the air intake mechanism 30 through wind power, and then uniformly lifted by the material lifting mechanism 60 in the rotary drum 10. During the period, moisture on the surface of the wet cigarette capsule can be quickly dissipated, a negative pressure state is formed inside the rotary drum 10 along with the suction force generated by the air suction opening 41 of the air outlet mechanism 40, the blown wet cigarette capsule can slowly and uniformly scatter on the wall surface of the rotary drum 10, and oil and moisture on the surface of the wet cigarette capsule can flow into the oil discharge mechanism 50 to be discharged. Therefore, the capsule for wet cigarettes is effectively prevented from being adhered to the rotary drum, the drying is more uniform, and meanwhile, the time required by drying can be shortened.
Specifically, in this embodiment, the wall of the drum 10 is an anti-sticking mesh structure.
Preferably, the drum 10 is disposed horizontally, that is, the drum 10 is disposed along a horizontal direction, and the air outlet 31 of the air inlet mechanism 30 and the air inlet 41 of the air outlet mechanism 40 are both disposed obliquely, where oblique means oblique with respect to a horizontal plane. The inclination angles of the air outlet 31 of the air inlet mechanism 30 and the air suction opening 41 of the air outlet mechanism 40 are both 45 degrees, that is, the included angle between the central line of the air outlet 31 and the horizontal plane is 45 degrees, and the included angle between the central line of the air suction opening 41 and the horizontal plane is 45 degrees. Therefore, by the structure, the capsule for the wet cigarette can be well lifted by the dry air, and the drying effect of the capsule for the wet cigarette is well guaranteed.
Preferably, the air suction opening 41 of the air outlet mechanism 40 is opposite to the air outlet 31 of the air inlet mechanism 30. Thereby better guaranteeing the smoking effect and further guaranteeing the drying effect of the wet tobacco capsules. Specifically, as shown in fig. 1, in the present embodiment, the air outlet 31 is disposed at the lower left of the rotating drum 10, and the air suction inlet 41 is disposed at the upper right of the rotating drum 10.
Preferably, the air intake mechanism 30 includes an air intake duct 32 and an air intake fan 33, the air outlet 31 is opened in the air intake duct 32, and the air intake fan 33 is disposed in the air intake duct 32, so that the air intake fan 33 generates wind power and then the wind power is delivered into the drum 10 through the air outlet 31. The air outlet mechanism 40 comprises an air outlet pipeline 42 and an exhaust fan 43, the air suction opening 41 is arranged on the air outlet pipeline 42, and the exhaust fan 43 is arranged in the air outlet pipeline 42, so that the exhaust fan 43 can enable the air suction opening 41 to generate negative pressure to suck in the rotary drum 10.
Preferably, the opening length of the air outlet 31 is longer than the length of the drum 10, wherein in the present embodiment, the length is referred to the transverse dimension shown in fig. 2. Through the structure, the air inlet mechanism 30 can better guarantee the transmission of wind power at all positions in the rotary drum 10, so that the drying is more uniform, and the capsules for wet cigarettes are greatly ensured to be fully contacted with the kinetic energy of the wind in the drying process.
Preferably, the material raising mechanism 60 comprises a plurality of material raising plates 61, wherein in the present embodiment, the plurality means at least two. All the material raising plates 61 are distributed on the inner surface of the rotary drum 10 at equal intervals along the circumferential direction of the rotary drum 10. Therefore, the material lifting effect of the rotary drum 10 during rotation can be better guaranteed. Specifically, in the present embodiment, six material raising plates 61 are provided.
Preferably, a plurality of material raising mechanisms 60 are arranged, the plurality of material raising mechanisms 60 are sequentially arranged along the length direction of the rotary drum 10, and two adjacent material raising mechanisms 60 are arranged at intervals. Thereby further guaranteeing the material raising effect. Specifically, in this embodiment, two material raising mechanisms 60 are provided.
Preferably, the oil discharge mechanism includes an oil collecting plate 51 and an oil discharge pipe 52, the oil collecting plate 51 is disposed at the bottom of the rotating cylinder 10, the oil collecting plate 51 has an arc structure matching with the rotating cylinder 10, and an oil collecting groove is formed on one side of the oil collecting plate 51 close to the rotating cylinder 10, so that oil and moisture flowing out from the rotating cylinder 10 can be better collected. The oil discharge pipe 52 is arranged at the bottom of the oil collecting plate 51, an oil discharge channel is arranged in the oil discharge pipe 52, and the oil discharge channel is communicated with the oil collecting groove, so that oil and moisture can be better discharged.
Preferably, the bottom of the rotating drum 10 is further provided with two tug mechanisms 70, and the two tug mechanisms 70 are arranged on two opposite sides of the length direction of the rotating drum 10. Thereby better supporting the bowl 10 by the two tug mechanisms 70 as the bowl 10 rotates. Specifically, each of the tug mechanisms 70 comprises two tugs 71, and the two tugs 71 are arranged on two opposite sides of the bottom of the rotary drum 10.
Preferably, a gear module 80 is fixed around the outer surface of the drum 10, the driving mechanism 20 includes a driving motor and a driving gear 22 mounted on an output shaft of the driving motor, and the driving gear 22 is engaged with the gear module 80. Thereby can be better avoid appearing skidding in the drive process through this kind of structure, better guarantee driven stability. Specifically, the gear module 80 includes a front cover gear module 81 and a rear cover gear module 82. The front cover gear module 81 and the rear cover gear module 82 are located at opposite ends of the drum 10 along the length direction of the drum 10. Preferably, the front cover gear module 81 and the rear cover gear module 82 are made of polymer plastics.
Specifically, the percolation type rotary dryer 100 for the wet cigarette capsules further comprises a control module 90, and the control module 90 is electrically connected with the driving mechanism 20, the air inlet mechanism 30 and the air outlet mechanism 40.
When wet tobacco capsules (spherical) enter the rotary drum 10, parameters such as wind speed, rotary drum rotating speed and the like are set through control interface switches of the control module 90, the rotary drum 10 rotates clockwise under the driving of the driving gear 22 and the driving motor, and meanwhile, the rotary drum 10 stably operates under the action of the tug mechanism 70. At this moment, even wind can appear in the air inlet mechanism 30, simultaneously through the air inlet amount of wind of the air inlet mechanism 30, form the gesture of correlation angle 45 in the rotary drum 10 for when the capsule for wet cigarette reaches the 45 inclination angle of rotary drum 10, air inlet mechanism 30 supplies air to it perpendicularly, in the material process of shedding, air outlet mechanism 40 induced drafts, thereby makes the capsule for wet cigarette be in negative pressure is shed in the rotary drum 10, has greatly reduced the problem of capsule adhesion for wet cigarette, has also avoided the wet cigarette capsule that the wind-force caused too strong to become heterotypic problem simultaneously.
Preferably, a temperature and humidity sensor can be further arranged in the through-flow type rotary dryer 100 of the wet-state capsule for cigarettes, so that the drying state can be monitored in real time. If a temperature and humidity sensor can be arranged at the air outlet pipeline 42.
The cross-flow rotary dryer 100 for the wet tobacco capsule provided by the embodiment is additionally provided with the temperature and humidity sensor, and the air inlet structure is optimized, so that after wind is homogenized, the wet tobacco capsule is flexibly dried by fully utilizing an analysis method of fluid dynamics through a 45-degree inclination angle of a gold throwing angle and a 45-degree symmetrical negative pressure air cavity formed by air inlet and air outlet structural design. Greatly improves the working efficiency, reduces the problems of deformation and adhesion of the wet-state cigarette capsule in the drying process, improves the yield and makes the equipment more intelligent.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A cross-flow type rotary dryer for wet tobacco capsules is characterized by comprising a rotary drum, a driving mechanism, an air inlet mechanism, an air outlet mechanism and an oil discharge mechanism;
a through hole is formed in the wall of the rotary drum, the through hole penetrates through the wall of the rotary drum, and a material lifting mechanism is fixedly arranged on the inner surface of the rotary drum;
the driving mechanism is connected with the rotary drum to drive the rotary drum to rotate;
the air outlet of the air inlet mechanism is positioned at the bottom of the rotary drum so as to convey dry air into the rotary drum through the through hole;
the air suction opening of the air outlet mechanism is positioned at the top of the rotary drum so as to suck the dry air in the rotary drum through the through hole;
the oil discharge mechanism is arranged at the bottom of the rotary drum.
2. The cross-flow rotary dryer for the wet cigarette capsules as claimed in claim 1, wherein the drum is horizontally arranged, the air outlet of the air inlet mechanism and the air inlet of the air outlet mechanism are both obliquely arranged, and the inclination angles of the air outlet of the air inlet mechanism and the air inlet of the air outlet mechanism are both 45 °.
3. The cross-flow rotary dryer for capsules for wet cigarettes of claim 2, wherein the air suction opening of the air outlet mechanism is arranged right opposite to the air outlet opening of the air inlet mechanism.
4. The cross-flow rotary dryer of wet tobacco capsules as claimed in claim 3, wherein the air intake mechanism comprises an air intake pipeline and an air intake fan;
the air outlet is arranged on the air inlet pipeline;
the air inlet fan is arranged in the air inlet pipeline;
the air outlet mechanism comprises an air outlet pipeline and an exhaust fan;
the air suction opening is formed in the air outlet pipeline;
the exhaust fan is arranged in the air outlet pipeline.
5. The cross-flow rotary dryer of wet tobacco capsules as claimed in claim 4, wherein the length of the air outlet is greater than the length of the drum.
6. The cross-flow rotary dryer of wet tobacco capsules as claimed in claim 1, wherein the material lifting mechanism comprises a plurality of material lifting plates, all of which are distributed on the inner surface of the rotary drum at equal intervals along the circumferential direction of the rotary drum.
7. The cross-flow rotary dryer for the wet tobacco capsules as claimed in claim 6, wherein a plurality of material lifting mechanisms are arranged, the material lifting mechanisms are sequentially arranged along the length direction of the rotary drum, and two adjacent material lifting mechanisms are arranged at intervals.
8. The cross-flow rotary dryer of wet tobacco capsules as claimed in claim 1, wherein the oil discharge mechanism comprises an oil collecting plate and an oil discharge pipe;
the oil collecting plate is arranged at the bottom of the rotary drum, is of an arc structure matched with the rotary drum, and is provided with an oil collecting groove at one side close to the rotary drum;
the oil discharge pipe is arranged at the bottom of the oil collecting plate, an oil discharge channel is arranged in the oil discharge pipe, and the oil discharge channel is communicated with the oil collecting groove.
9. The cross-flow rotary dryer for the wet tobacco capsules as claimed in claim 1, wherein the bottom of the rotary drum is further provided with two groups of tug mechanisms, and the two groups of tug mechanisms are arranged at two opposite ends of the rotary drum in the length direction.
10. The cross-flow rotary dryer of wet tobacco capsules as claimed in claim 1, wherein a gear module is fixed around the outer surface of the drum, the driving mechanism comprises a driving motor and a driving gear mounted on the output shaft of the driving motor, and the driving gear is meshed with the gear module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210981025.9A CN115342610A (en) | 2022-08-16 | 2022-08-16 | Through-flow type rotary dryer for wet tobacco capsules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210981025.9A CN115342610A (en) | 2022-08-16 | 2022-08-16 | Through-flow type rotary dryer for wet tobacco capsules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115342610A true CN115342610A (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210981025.9A Pending CN115342610A (en) | 2022-08-16 | 2022-08-16 | Through-flow type rotary dryer for wet tobacco capsules |
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| CN (1) | CN115342610A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205641852U (en) * | 2016-01-06 | 2016-10-12 | 上海大学 | Rotary drier |
| CN206257917U (en) * | 2016-12-08 | 2017-06-16 | 湖北中烟工业有限责任公司 | A kind of cigarette capsule rotary drying device |
| CN109883168A (en) * | 2017-12-06 | 2019-06-14 | 贵州中烟工业有限责任公司 | A kind of quick-fried pearl process equipment of cigarette and its sizing drying device |
| CN212016192U (en) * | 2020-02-20 | 2020-11-27 | 发泰（天津）科技有限公司 | Continuous deoiling machine for surface of dropping pill product |
| CN212657995U (en) * | 2020-06-24 | 2021-03-05 | 南京瑞邦制药设备有限公司 | Rotary vacuum drier |
-
2022
- 2022-08-16 CN CN202210981025.9A patent/CN115342610A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205641852U (en) * | 2016-01-06 | 2016-10-12 | 上海大学 | Rotary drier |
| CN206257917U (en) * | 2016-12-08 | 2017-06-16 | 湖北中烟工业有限责任公司 | A kind of cigarette capsule rotary drying device |
| CN109883168A (en) * | 2017-12-06 | 2019-06-14 | 贵州中烟工业有限责任公司 | A kind of quick-fried pearl process equipment of cigarette and its sizing drying device |
| CN212016192U (en) * | 2020-02-20 | 2020-11-27 | 发泰（天津）科技有限公司 | Continuous deoiling machine for surface of dropping pill product |
| CN212657995U (en) * | 2020-06-24 | 2021-03-05 | 南京瑞邦制药设备有限公司 | Rotary vacuum drier |
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