CN111567837B - Wind power loosening impurity removing machine and method - Google Patents
Wind power loosening impurity removing machine and method Download PDFInfo
- Publication number
- CN111567837B CN111567837B CN202010329916.7A CN202010329916A CN111567837B CN 111567837 B CN111567837 B CN 111567837B CN 202010329916 A CN202010329916 A CN 202010329916A CN 111567837 B CN111567837 B CN 111567837B
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- tobacco
- cavity
- stretching
- loosening
- tobacco leaves
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- 239000012535 impurity Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 17
- 241000208125 Nicotiana Species 0.000 claims abstract description 191
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 191
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 15
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 15
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 15
- 235000009120 camo Nutrition 0.000 claims abstract description 15
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 15
- 239000011487 hemp Substances 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/04—Humidifying or drying tobacco bunches or cut tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B1/00—Preparation of tobacco on the plantation
- A24B1/04—Sifting, sorting, cleaning or removing impurities from tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
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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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention provides a wind power loosening impurity removing machine and a method, comprising a shell with a cavity therein, and the wind power loosening impurity removing machine is characterized in that the top of the cavity is communicated with each other, the bottom of the cavity is divided into a loosening tobacco leaf cavity and a stretching tobacco leaf cavity by a partition board, the bottom of the loosening tobacco leaf cavity is provided with heavy mass impurities and a caking tobacco leaf outlet, the side part of the loosening tobacco leaf cavity is provided with a feeding hole and an air inlet, the bottom of the stretching tobacco leaf cavity is provided with a tobacco leaf outlet, the middle part of the stretching tobacco leaf cavity is provided with a tobacco leaf stretching roller group, and the top of the stretching tobacco leaf cavity is provided with a baffle plate and an air outlet. The tobacco leaves adhered and agglomerated are fully opened, loosened and stretched in a closed environment by utilizing wind power, sundries such as heavy matters, light hemp threads and the like are removed, the tobacco leaves are further fully loosened and stretched by mechanical throwing and turning, the moisture of the tobacco leaves is effectively controlled by a dryer, the tobacco leaves have stretching degree and toughness, the breakage rate of the tobacco leaves is reduced, and the follow-up photoelectric identification and rejection are facilitated.
Description
Technical Field
The invention relates to a wind power loosening impurity removing machine and a method, in particular to equipment and a method for loosening tobacco leaves in order to realize photoelectric automatic leaf selection on a threshing and redrying production line, and belongs to the technical field of tobacco processing.
Background
In the threshing and redrying production of tobacco leaves, a roller type tobacco wetting machine is generally used for heating and humidifying the tobacco leaves, so that the tobacco leaves are soft and loose. The tobacco leaves are pressed and stored for a long time, so that caking or caking phenomenon occurs to part of tobacco leaves due to serious adhesion, the caking or caking tobacco leaves are difficult to separate when the roller-type tobacco wetting machine is used for processing, after the tobacco leaves are sent to a threshing and redrying production line, the tobacco leaves which are fully loosened and stretched are selected due to the use of photoelectric automatic leaf selecting equipment, and the caking or caking tobacco leaves are not separated, so that loosening and stretching are not performed, impurities or waste and secondary tobacco leaves in the caking tobacco leaves are difficult to remove, and the tobacco quality is influenced due to the fact that impurities, waste tobacco leaves and secondary tobacco leaves are entrained in the tobacco leaves. Accordingly, there is a need for improvements in the art. The problems that loose tobacco leaves cannot be loosened due to sticking of cakes or caking are solved, and the problem of how to stretch the loose tobacco leaves is solved, so that after the tobacco leaves enter a threshing and redrying production line, the fully loose and stretched tobacco leaves can be automatically and accurately selected through a photoelectric device.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a wind power loosening impurity removing machine and a method.
The tobacco leaves with the humidity of 13-18% are loosened, stretched and properly dried by means of wind power conveying, mechanical throwing, heating, dehumidifying and the like, heavy-mass impurities such as stones and metals contained in the tobacco leaves are removed, and the impurities such as agglomerated tobacco leaves, light-mass hemp threads and dust are adhered to the tobacco leaves, so that the process requirements of a threshing and redrying production line for selecting and grading the loose and stretched tobacco leaves by using photoelectric automatic leaf selecting equipment are met.
The invention is completed by the following technical scheme: the utility model provides a loose edulcoration machine of wind-force, including its casing of taking the cavity, its characterized in that cavity top intercommunication, the bottom divide into loose tobacco leaf cavity, the tobacco leaf cavity of stretching through the baffle, loose tobacco leaf cavity bottom is equipped with heavy mass impurity and caking tobacco leaf discharge port, the lateral part is equipped with feed inlet and air intake, the tobacco leaf cavity bottom of stretching is equipped with the tobacco leaf discharge port, the middle part is equipped with the tobacco leaf and stretches roller group, the top is equipped with baffle and air exit, after the tobacco leaf gets into loose tobacco leaf cavity from the feed inlet, when upwards holding up the tobacco leaf through the wind-force that the air intake was sent into, the dispersed, make heavy mass impurity and caking tobacco leaf fall into the discharge port of below under the dead weight effect and discharge, hold up, after the scattered tobacco leaf gets into upper portion cavity along with the wind, on the tobacco leaf stretching roller group that falls into the middle part of stretching tobacco leaf cavity under baffle effect and dead weight effect, after the repeated throwing, the stirring of tobacco leaf stretching roller group is accomplished, the tobacco leaf is stretched, the discharge port that falls into below, thereby accomplish loose, stretching, the tobacco leaf, stretching, remove the impurity.
The baffle plate is arranged as a vertical plate, the lower end of the baffle plate is hinged on the shell through a horizontal hinge shaft, two ends of the horizontal hinge shaft are respectively fixed on the shell wall through bearings, one end of the horizontal hinge shaft extends outwards and then is connected with the handle, and the inclination angle bottom of the baffle plate is adjusted through the handle; or one end of the horizontal hinge shaft extends outwards and then is connected with the power machine, and the inclined angle bottom of the partition plate is adjusted through the power machine; the loose tobacco cavities form special-shaped tobacco channels, and the inner adjustment is realized through the adjustment of the inclination angle of the partition plate, so that the loosening of tobacco is completed.
The baffle is arranged as a vertical plate, the upper end of the baffle is fixed on the upper end and the lower end of the top wall of the shell body in a suspending way, so that tobacco leaves entering the top of the loose tobacco leaf cavity stall and change direction under the blocking effect of the baffle, smoothly enter the stretching tobacco leaf cavity under the action of self gravity, fall onto the tobacco leaf stretching roller set under the action of dead weight, and stretch the tobacco leaves.
The tobacco leaf stretching cavity is characterized in that a through hole is formed in one side of the tobacco leaf stretching cavity, a dryer is arranged on the through hole, the dryer comprises an electric heating element fixed on the through hole, an air pipe fixed on the outer side of the through hole, the outer end of the air pipe is connected with an air blower, and the air pipe is supplied to the electric heating element through the air blower to be heated into hot air and then is fed into the tobacco leaf stretching cavity for drying tobacco leaves, so that moisture in the tobacco leaves is reduced.
The inside cylinder that takes the mesh on the air exit is equipped with, cylinder one side is equipped with the brush roller, and the brush roller below is equipped with the collecting vat, and the spool axle one end of cylinder is connected with the rotation wheel, and this rotation wheel links to each other with the epaxial action wheel of motor through the drive belt to make the cylinder rotate through action wheel, drive belt, rotation wheel under the motor drive, thereby make after light debris such as the twine that brings along with the wind are hung by the mesh, take off the mesh entering collecting vat of cylinder in the lower part through the brush roller.
The outside of the air outlet is connected with a return air pipe, the outer end of the return air pipe is connected with an air inlet of a fan, and an air outlet of the fan is directly connected with an air inlet on a loose tobacco cavity through a short pipe or directly so as to form circulating air supply.
An air inlet positioned on the side part of the loose tobacco cavity on the shell is arranged below the feeding hole so as to upwards hold up and blow off the entered tobacco through wind power.
The tobacco leaf stretching roller set comprises a plurality of horizontal rollers with rectangular sections, which are arranged at intervals in a staggered way, and two ends of each horizontal roller are respectively fixed on the wall of the shell through corresponding bearings to form an unpowered roller set to automatically rotate; or one end of the horizontal rollers extends outwards and is connected with the power machine through the transmission part, so that the horizontal rollers are driven by the power machine to rotate through the transmission part; so that the tobacco leaves are repeatedly thrown and turned to be loosened and stretched again.
The invention provides a method for loosening and stretching tobacco leaves based on a wind power impurity remover, which is characterized by comprising the following steps:
1) The tobacco leaves which enter the cavity of the loose tobacco leaves are supported from bottom to top by the wind power, rotated and collided with the inner wall of the shell in the special-shaped channel at the lower part, so that the tobacco leaves which are adhered to form blocks are opened and loosened, and meanwhile, the caking materials with large mass and non-smoke impurities sink to the discharge port at the bottom of the cavity to be discharged under the action of dead weight, so that the primary loosening and impurity removal are completed;
2) Tobacco leaves entering the upper part upwards along with wind enter the middle part of a stretching tobacco leaf cavity under the action of a baffle plate and fall onto a tobacco leaf stretching roller set under the action of self gravity;
3) The tobacco leaves are loosened and stretched for the second time, the tobacco leaves falling onto the tobacco stretching roller set are repeatedly thrown up and turned over by the tobacco stretching roller set to finish the secondary loosening, and the tobacco leaves falling down to the lower discharge port are discharged after being stretched;
4) Removing hemp, wherein air is discharged from an air outlet at the top of a stretched tobacco cavity, light sundries such as hemp and the like carried along with the air are blocked on the mesh by a roller with meshes on the roller, and the light sundries are carried out from the mesh of the roller by a brush roller and enter a collecting tank at the lower part to finish the hemp removal;
5) The air enters the loose tobacco leaf cavity through the return air pipe and the fan to form circulating air supply.
The method also comprises the step of drying the stretched and flattened tobacco leaves, wherein the tobacco leaves entering the stretched tobacco leaf cavities are dried by a dryer at one side of the stretched tobacco leaf cavities, and the moisture in the tobacco leaves is reduced to 8-12%.
The invention has the following advantages and effects: by adopting the scheme, the tobacco leaves adhered and agglomerated can be fully opened, loosened and stretched in a closed environment conveniently by utilizing wind power, and sundries such as heavy matters, light hemp threads and the like are removed, so that the tobacco leaves are enabled to have larger processing capacity by wind power transmission, the tobacco leaves are further enabled to be fully loosened and stretched by mechanical throwing, the tobacco leaves are dehumidified by a dryer, the moisture of the tobacco leaves is effectively controlled, the tobacco leaves have a certain stretching degree, a certain toughness is maintained, the breakage rate of the tobacco leaves is reduced, the flatness of the tobacco leaves is ensured, and an effective and reliable technical support is provided for automatically and effectively sorting different grades of tobacco leaves by utilizing photoelectric equipment in a follow-up threshing and redrying production line, so that the tobacco leaves with good physical state are finally obtained.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a top view of fig. 1.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the wind power loosening impurity remover provided by the invention comprises a shell 1 with a cavity therein, wherein the top of the cavity is communicated with each other, the bottom of the cavity is divided into a loosening tobacco cavity 4 and a stretching tobacco cavity 2 through a partition plate 3, the bottom of the loosening tobacco cavity 4 is provided with a heavy impurity and caking tobacco outlet 7, the side part of the loosening tobacco cavity is provided with a feed inlet 5 and an air inlet 6, the bottom of the stretching tobacco cavity 2 is provided with a tobacco outlet 8, the middle part of the stretching tobacco cavity is provided with a tobacco stretching roller group 11, and the top of the stretching tobacco cavity is provided with a baffle 15 and an air outlet 16; the baffle plate 3 is arranged as a vertical plate, the lower end of the baffle plate 3 is hinged on the shell 1 through a horizontal hinge shaft, two ends of the horizontal hinge shaft are respectively fixed on the wall of the shell 1 through bearings, one end of the horizontal hinge shaft extends outwards and then is connected with the handle, and the inclination angle bottom of the baffle plate 3 is adjusted through the handle; or one end of the horizontal hinge shaft extends outwards and then is connected with the power machine, and the inclination angle bottom of the partition plate 3 is adjusted through the power machine; the loose tobacco cavities 4 form special-shaped tobacco channels, and internal adjustment is realized through adjustment of the inclination angle of the partition plates 3, so that the loosening of tobacco leaves is completed; the baffle 15 is arranged as a vertical plate, the upper end of the baffle 15 is fixed on the upper end and the lower end of the top wall of the shell 1 in a suspending way, so that tobacco leaves entering the top of the loose tobacco leaf cavity 2 stall and change direction under the blocking action of the baffle 15, and then smoothly fall onto the tobacco leaf stretching roller set 11 in the stretched tobacco leaf cavity 2 under the action of self gravity to stretch the tobacco leaves; a through hole is formed in one side of the stretching tobacco cavity 2, a dryer is arranged on the through hole, the dryer comprises an electric heating element 10 fixed on the through hole, an air pipe 9 fixed on the outer side of the through hole, the outer end of the air pipe 9 is connected with a blower, and the air pipe is blown to the electric heating element 10 through the blower to be heated into hot air and then fed into the stretching tobacco cavity 2 for drying tobacco leaves, so that the moisture in the tobacco leaves is reduced; the inside of the exhaust outlet 16 is provided with a roller 14 with meshes on the roller, one side of the roller 14 is provided with a brush roller 13, a collecting tank 12 is arranged below the brush roller 13, one end of a roller shaft of the roller 14 is connected with a rotating wheel, and the rotating wheel is connected with a driving wheel on a motor main shaft through a driving belt so as to enable the roller 14 to rotate under the driving of a motor through the driving wheel, the driving belt and the rotating wheel, so that light sundries such as hemp threads carried along with wind are hung by the meshes and then are carried out of the meshes of the roller 14 through the brush roller 13 to enter the collecting tank 12 at the lower part; the outside of the air outlet 16 is connected with an air return pipe 17, the outer end of the air return pipe 17 is connected with an air inlet of a fan 18, and an air outlet of the fan 18 is directly connected with an air inlet 6 on the loose tobacco cavity 4 to form circulating air supply; an air inlet 6 positioned at the side part of the loose tobacco cavity 4 on the shell 1 is arranged below the feed inlet 5 so as to upwards hold up and blow off the entered tobacco by wind power; the tobacco leaf stretching roller set 11 comprises a plurality of horizontal rollers with rectangular sections, which are arranged at intervals in a staggered manner, two ends of each horizontal roller are respectively fixed on the wall of the shell through corresponding bearings, one end of each horizontal roller extends outwards and then is connected with the power machine through a transmission piece, so that the horizontal rollers are driven by the power machine to rotate through the transmission piece; so that the tobacco leaves are repeatedly thrown and turned to be loosened and stretched again.
The invention provides a method for loosening and stretching tobacco leaves based on a wind power impurity remover, which is characterized by comprising the following steps:
1) The tobacco leaves are loosened once, air is supplied to the loose tobacco leaf cavity 4 through the air inlet 6 at the air speed of 4-9 m/s, the tobacco leaves with the water content of 13-18% entering the loose tobacco leaf cavity 4 are supported and rotated from bottom to top in the special-shaped channel at the lower part and collide with the inner wall of the shell 1, so that the tobacco leaves adhered to the block are opened and loosened, and meanwhile, the caking materials with large mass and non-smoke impurities sink to the exhaust outlet 7 at the bottom of the cavity under the action of dead weight to be discharged, so that the primary loosening and impurity removal are completed;
2) The tobacco leaves which enter the upper part upwards along with the wind stall and are redirected into the middle part of the stretching tobacco leaf cavity 2 under the action of the baffle 15, and then fall onto the tobacco leaf stretching roller group 11 under the action of self gravity;
3) The tobacco leaves are loosened and stretched for the second time, the tobacco leaves falling onto the tobacco leaf stretching roller set 11 are repeatedly thrown and turned by the tobacco leaf stretching roller set 11 to finish the secondary loosening, after the tobacco leaves are stretched, the tobacco leaves entering the stretched tobacco leaf cavity 2 are dried by the dryers 9 and 10 at one side of the stretched tobacco leaf cavity 2 in the falling process, the water content in the tobacco leaves is reduced to 8-12%, and the tobacco leaves are discharged through the discharge outlet 8;
4) Removing hemp, discharging air from an air outlet 16 at the top of the stretched tobacco cavity 2, blocking light sundries such as hemp and the like carried along with the air on the meshes by a roller 14 with meshes on the air outlet, carrying out the mesh separation of the roller 14 by a brush roller 13 and entering a collecting tank 12 at the lower part to finish the hemp removal;
5) The air enters the loose tobacco cavity 2 again through the return air pipe 17 and the fan 18 to form circulating air supply.
Claims (4)
1. A method for loosening and stretching tobacco leaves by using a wind loosening impurity removing machine is characterized in that:
the wind power loosening impurity remover comprises a shell with a cavity therein, wherein the top of the cavity is communicated with each other, the bottom of the cavity is divided into a loosening tobacco cavity and a stretching tobacco cavity by a partition plate, the bottom of the loosening tobacco cavity is provided with heavy impurities and caking tobacco outlet, the side part of the loosening tobacco cavity is provided with a feed inlet and an air inlet, the bottom of the stretching tobacco cavity is provided with a tobacco outlet, the middle part of the stretching tobacco cavity is provided with a tobacco stretching roller group, and the top of the stretching tobacco cavity is provided with a baffle and an air outlet;
the partition plate is a vertical plate, the lower end of the partition plate is hinged on the shell through a horizontal hinge shaft, two ends of the horizontal hinge shaft are respectively fixed on the wall of the shell through bearings, and one end of the horizontal hinge shaft extends outwards and is connected with the handle; or one end of the horizontal hinge shaft extends outwards and then is connected with the power machine;
the baffle is arranged as a vertical plate, the upper end of the baffle is fixed on the top wall of the shell, and the lower end of the baffle is suspended;
a through hole is formed in one side of the stretching tobacco cavity, a dryer is arranged on the through hole, the dryer comprises an electric heating element fixed on the through hole, an air pipe is fixed on the outer side of the through hole, and the outer end of the air pipe is connected with a blower;
the inner side of the air outlet is provided with a roller with meshes, one side of the roller is provided with a brush roller, a collecting groove is arranged below the brush roller, one end of a roller shaft of the roller is connected with a rotating wheel, and the rotating wheel is connected with a driving wheel on a motor spindle through a driving belt;
the loosening and stretching method comprises the following steps:
1) The tobacco leaves which enter the cavity of the loose tobacco leaves are supported from bottom to top by the wind power, rotated and collided with the inner wall of the shell in the special-shaped channel at the lower part, so that the tobacco leaves which are adhered to form blocks are opened and loosened, and meanwhile, the caking materials with large mass and non-smoke impurities sink to the discharge port at the bottom of the cavity to be discharged under the action of dead weight, so that the primary loosening and impurity removal are completed;
2) Tobacco leaves entering the upper part upwards along with wind enter the middle part of a stretching tobacco leaf cavity under the action of a baffle plate and fall onto a tobacco leaf stretching roller set under the action of self gravity;
3) The tobacco leaves are loosened and stretched for the second time, the tobacco leaves falling onto the tobacco stretching roller set are repeatedly thrown up and turned over by the tobacco stretching roller set to finish the secondary loosening, and the tobacco leaves falling down to the lower discharge port are discharged after being stretched;
4) Removing hemp threads, discharging air from an air outlet at the top of a stretched tobacco cavity, blocking the hemp threads carried along with the air on the mesh by a roller with meshes on the hemp threads, taking the hemp threads out of the mesh of the roller by a brush roller and entering a collecting tank at the lower part to finish the removal of the hemp threads;
5) The air enters the loose tobacco leaf cavity through the return air pipe and the fan to form circulating air supply;
6) The method also comprises the step of drying the stretched and flattened tobacco leaves, wherein the tobacco leaves entering the stretched tobacco leaf cavities are dried by a dryer at one side of the stretched tobacco leaf cavities, and the moisture in the tobacco leaves is reduced to 8-12%.
2. The method for loosening and stretching tobacco leaves by using a wind power loosening and impurity removing machine as claimed in claim 1, wherein the outer side of the air outlet is connected with a return air pipe, the outer end of the return air pipe is connected with a blower air inlet, and a blower air outlet is connected with an air inlet on a loose tobacco leaf cavity through a short pipe or directly to form circulating air supply.
3. The method for loosening and stretching tobacco leaves by using a wind loosening and impurity removing machine as claimed in claim 1, wherein the air inlet on the shell is arranged below the feeding hole at the side part of the cavity of the loose tobacco leaves.
4. The method for loosening and stretching tobacco leaves by using a wind power loosening and impurity removing machine as claimed in claim 1, wherein the tobacco leaf stretching roller group comprises a plurality of horizontal rollers which are rectangular in section, are arranged at intervals in a staggered manner, and are respectively fixed on the wall of the shell through corresponding bearings at two ends to form an unpowered roller group to automatically rotate; or one end of the horizontal rollers extends outwards and then is connected with the power machine through the transmission part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010329916.7A CN111567837B (en) | 2020-04-24 | 2020-04-24 | Wind power loosening impurity removing machine and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010329916.7A CN111567837B (en) | 2020-04-24 | 2020-04-24 | Wind power loosening impurity removing machine and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111567837A CN111567837A (en) | 2020-08-25 |
| CN111567837B true CN111567837B (en) | 2023-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010329916.7A Active CN111567837B (en) | 2020-04-24 | 2020-04-24 | Wind power loosening impurity removing machine and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN111567837B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732145A (en) * | 2022-04-06 | 2022-07-12 | 四川中烟工业有限责任公司 | Tobacco shred loosening device with variable channels |
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| CN104489895A (en) * | 2014-12-03 | 2015-04-08 | 河南中烟工业有限责任公司 | Device for eliminating and separating hemp threads from tobacco stems |
| CN109480325A (en) * | 2018-11-28 | 2019-03-19 | 云南润普机电工程有限公司 | A kind of efficient tobacco leaf hog shred |
| CN212697631U (en) * | 2020-04-24 | 2021-03-16 | 云南研联机电有限公司 | Wind power loosening impurity removing machine |
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2020
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|---|---|---|---|---|
| GB380323A (en) * | 1931-01-03 | 1932-09-15 | Eduard Quester | Improvements in or relating to apparatus for separating loosened tobacco leaves fromunloosened leaves and separating dust and like impurities therefrom |
| GB1415180A (en) * | 1971-12-31 | 1975-11-26 | Hauni Werke Koerber & Co Kg | Method of and apparatus for assessing the moisture of tobacco or the like |
| CN2822238Y (en) * | 2005-09-01 | 2006-10-04 | 云南昆船设计研究院 | Tobacco sorting and purifying apparatus |
| CN101053868A (en) * | 2007-04-06 | 2007-10-17 | 江苏智思机械集团有限公司 | Tobacco material wind selection method and device |
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