CN107931133A - The one multistage pneumatic separation equipment for growing tobacco selected removal of impurities - Google Patents
The one multistage pneumatic separation equipment for growing tobacco selected removal of impurities Download PDFInfo
- Publication number
- CN107931133A CN107931133A CN201610894399.1A CN201610894399A CN107931133A CN 107931133 A CN107931133 A CN 107931133A CN 201610894399 A CN201610894399 A CN 201610894399A CN 107931133 A CN107931133 A CN 107931133A
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- Prior art keywords
- locellus
- wind
- air
- force
- impurities
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 77
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 77
- 239000012535 impurity Substances 0.000 title claims abstract description 48
- 238000000926 separation method Methods 0.000 title claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- -1 feed unit Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 235000019504 cigarettes Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 235000019506 cigar Nutrition 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005188 flotation Methods 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
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
- B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
Abstract
Grow tobacco the multistage pneumatic separation equipment of selected removal of impurities the present invention relates to one, including, feed unit, air separation units, discharging unit and wind turbine, the wind turbine is connected with air separation units, for making the air flow in air separation units, the air separation units include, the force one wind locellus being connected with feed unit, to carry out first time selection by winnowing to the supplied materials of feed unit；The light breeze locellus being connected with force one wind locellus, second of selection by winnowing is carried out with the material rejected to force one wind locellus.It is of the invention preferably to realize qualified pipe tobacco purpose separated with obstructing the debris such as label, conglomeration, there is the advantages of selection by winnowing is efficient, and selection by winnowing effect is good.
Description
Technical field
Grow tobacco the multistage pneumatic separation equipment of selected removal of impurities the present invention relates to tobacco sorting impurity removing equipment, especially one.
Background technology
During pipe tobacco is produced, an important process is exactly to carry out removal of impurities processing to the pipe tobacco after drying for cigar mill,
The stalk label, conglomeration and the heavy debris that mix in the tobacco are given and rejected, pipe tobacco is reached certain degree of purity requirement, to protect
Demonstrate,prove the final product quality and yield rate of cigarette.Domestic and international cigar mill usually all uses the method for wind-force flotation, diversified forms occurs
Air separation impurity removing equipment, but all there are debris rejecting rate is low, pipe tobacco in processing procedure to make broken and moisture loss all larger
Problem, selection by winnowing effect do not reach gratifying effect generally.With the continuous development of Chinese tobacco, high-speed cigarette machine it is universal
Use, and as the emergence of market diversification demand, the yield of ramuscule cigarette product also show becoming for rapid growth
Gesture, degree of purity requirement of the cigarette machine to supplied materials pipe tobacco is higher and higher, and conventional air separation impurity removing equipment cannot preferably meet
The demand of production of cigarettes.The Chinese invention patent of Application No. 201120111117.9 discloses tobacco-stem returning circulating winnowing and sets
It is standby, and specifically disclose：Tobacco-stem returning circular winnowing equipment, including discharge end are provided with the threshing machine group of air classifier, its feature
It is, which is additionally provided with wind turbine, circulation air pipe line and feeder；The circulation air pipe line is a closed-loop system, including
It is connected to the selection by winnowing pipeline between wind turbine and air classifier, the air delivery pipe being connected between air classifier and feeder, is connected to
Connecting tube between glassware and wind turbine, the dedusting fork being connected with dust-extraction unit is connected with wind turbine with the interface of selection by winnowing pipeline
Pipe.In the present invention as stated above, its air classifier is connected with threshing machine group, and in one cycle, air classifier can only carry out First air to material
Choosing, due to a selection by winnowing, there are sorting to be not thorough, and generally requires to be circulated repeatedly several times so that selection by winnowing efficiency is difficult to improve, it is difficult to
Reach satisfied effect.
Given this present invention is proposed.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of selection by winnowing is efficient, while selection by winnowing quality is good
The selected removal of impurities of tobacco multistage pneumatic separation equipment.
In order to realize the purpose, the present invention adopts the following technical scheme that：
The one multistage pneumatic separation equipment for growing tobacco selected removal of impurities, including, feed unit, air separation units, discharging unit and wind turbine,
The wind turbine is connected with air separation units, and for making the air flow in air separation units, the air separation units have feed inlet and go out
Material mouth, and be connected respectively with feed unit and discharging unit, the air separation units include：
Force one wind locellus, the force one wind locellus are connected with feed unit, to be carried out for the first time to the supplied materials of feed unit
Selection by winnowing；
Light breeze locellus, the light breeze locellus are connected with force one wind locellus, with to the material that force one wind locellus is rejected into
Second of selection by winnowing of row.
Further, the force one wind locellus and light breeze locellus have feed inlet, discharge port and impurity discharging port respectively；Described one
The feed inlet of level wind locellus is connected with feed unit；The feed inlet of the light breeze locellus connects with the impurity discharging port of force one wind locellus
Connect, the discharge port of force one wind locellus and light breeze locellus is connected with discharging unit jointly.
Further, the force one wind locellus also has air inlet, the air outlet connection of the air inlet and wind turbine；It is described go out
Material unit is flexible feeder, and inside has a cavity volume, and has discharge port and exhaust outlet, the inlet air of the exhaust outlet and wind turbine
Mouthful connection, is entered after flexible feeder to return again to wind turbine and continues to participate in circulation by the gas of wind turbine blowout along force one wind locellus.
Further, the air inlet of the force one wind locellus and the exhaust ports of flexible feeder are respectively provided with a uniformly distributed air
With the metal mesh for intercepting pipe tobacco.
Further, the wind turbine includes fan main body and Fan pipeline, and the fan main body is two, two fan main bodies
Air outlet is connected with force one wind locellus jointly by Fan pipeline, and the air inlet of two fan main bodies is common by another Fan pipeline
It is connected with the exhaust outlet of discharging unit, the fan main body is additionally provided with a dust-exhausting port, the outlet air of the dust-exhausting port and fan main body
Mouth connection, and set up, so that the air outlet of fan main body is connected with outside atmosphere.
Further, an air knife and device for separating cut tobaccos are additionally provided with the feed inlet of the force one wind locellus, the air knife is set
Put in the top of device for separating cut tobaccos, and the air-out direction of air knife deviates the impurity discharging port setting of force one wind locellus.
Further, the device for separating cut tobaccos includes a rotary tack roller and fixed staple, and the rotary tack roller includes and one
The rotating roller of the side wall rotation connection of level wind locellus and be arranged on multiple rows of spike on the periphery of rotating roller, the fixed staple with
The side wall of force one wind locellus is fixedly connected, and is staggered with the spike in rotating roller.
Further, the impurity discharging port of the force one wind locellus and light breeze locellus is respectively equipped with a rotating discharge gas lock, discharging
The discharge port of unit also is provided with a rotating discharge gas lock.
Further, feed unit is high-speed belt conveyor, and is inclined at the top of the feed inlet of air separation units.
Further, rack is further included, the rack is fixedly connected with feed unit, air separation units, discharging unit and wind turbine,
With fixed and support above device.
After technical solutions according to the invention, following beneficial effect is brought：
The present invention carries out selection by winnowing step by step using two wind locellus to pipe tobacco, wherein, light breeze locellus is to force one wind locellus wind
The heavier pipe tobacco selected carries out second wind election, has achieveed the purpose that preferable tobacco shred with obstructing the debris such as label, conglomeration, has wind
Select efficient, the advantages of selection by winnowing effect is good.In addition, the present invention uses circulated air, it ensure that the indoor wind field of wind point is stablized, and
Fan energy consumption is lower, energy conservation and environmental protection.
Brief description of the drawings
Fig. 1：The present invention removes the front view after rack；
Fig. 2：The present invention removes the top view after rack；
Fig. 3：For the Y partial enlarged views of Fig. 1；
Fig. 4：The overall structure diagram of the present invention；
Fig. 5：The structure diagram of the rotary tack roller of the present invention；
Wherein：1st, rack 2, feed unit 3, force one wind locellus 4, light breeze locellus 5, discharging unit 6, wind turbine 7,
Air knife 8, device for separating cut tobaccos 9, rotating discharge gas lock 10, force one wind locellus impurity discharging port 11, light breeze locellus impurities removal
Mouth 12, the discharge port 13 of discharging unit, dust-exhausting port 14, the second air inlet 15, fan main body 16, Fan pipeline 17, gold
Belong to net 18, motor 19, fixed staple 20, rotating roller 21, spike.
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
With reference to shown in Fig. 1, Fig. 2 and Fig. 4, the multistage pneumatic separation equipment for growing tobacco selected removal of impurities, including, feed unit 2, wind
Menu member, discharging unit 5 and wind turbine 6, generally further include a rack 1, for fixing above device.The air separation units have into
Material mouth and discharge port, and be connected respectively with feed unit 2 and discharging unit 5, material to be sorted (contains pipe tobacco, stalk label, conglomeration
Or heavy debris etc.) be delivered to by feed unit 2 in air separation units, the wind turbine 6 is connected with air separation units, for making selection by winnowing list
Air flow in member, wind turbine 6 produce the air-flow of high-speed motion and lighter pipe tobacco (label containing stalk less or without) are blown into discharging
Unit 5, separates so as to fulfill being realized with heavier pipe tobacco (signing more, conglomeration or heavy debris containing stalk).
The air separation units include：
Force one wind locellus 3, the force one wind locellus 3 are connected with feed unit 2, to carry out the to the supplied materials of feed unit 2
Selection by winnowing；Material to be sorted is fallen into force one wind locellus 3 from feed unit 2 first, in force one wind locellus 3, high speed gas
Stream is contacted with material, and drives lighter pipe tobacco as air-flow enters discharging unit 5.
Light breeze locellus 4, the light breeze locellus 4 are connected with force one wind locellus 3, with the thing rejected to force one wind locellus 3
Material (signing more, conglomeration or heavy debris containing stalk) carries out second of selection by winnowing.In force one wind locellus 3, the lighter pipe tobacco in part with
Heavier pipe tobacco tied up in knots, and the bottom of force one wind locellus 3 is fallen into, it is spilled over the same of force one wind locellus in the material of rejecting
When, light breeze locellus 4 will be sucked by using negative pressure compared with film silk, and continue selection by winnowing in light breeze locellus 4, and lighter cigarette
Silk will enter discharging unit 5 with air-flow, and heavier pipe tobacco is then discharged air separation units.
The force one wind locellus 3 and light breeze locellus 4 have feed inlet, discharge port and impurity discharging port respectively；The force one wind
The feed inlet of locellus is connected with feed unit 2；Material to be sorted is entered in force one wind locellus 3 by feed inlet, the light breeze
The feed inlet of locellus 4 is connected with the impurity discharging port 10 of force one wind locellus, with to the heavier pipe tobacco that force one wind locellus wind 3 selects into
Row second wind election.A rotating discharge gas lock 9 is equipped with the impurity discharging port 10 of force one wind locellus, the rotating discharge gas lock 9 passes through rotation
The mode turned dishes out heavier pipe tobacco, and force one wind locellus 3 is mutually separated on air-flow with light breeze locellus 4, to ensure
Wind field in force one wind locellus 3 is stablized.The discharge port of force one wind locellus 3 and light breeze locellus 4 is connected with discharging unit 5 jointly,
Lighter pipe tobacco enters in discharging unit 5 from discharge port.Preferably, the impurity discharging port is arranged on the bottom of wind locellus, it is described go out
Material mouth is arranged on the top of wind locellus, and air-flow is flowed up by the bottom of wind locellus.
Specifically, the force one wind locellus 3 also has air inlet, the air outlet connection of the air inlet and wind turbine；At a high speed
Air-flow is entered in force one wind locellus 3 by air inlet, and is discharged after passing through force one wind locellus 3 from discharge port.The light breeze locellus 4
It is respectively the first air inlet and the second air inlet 14 equipped with air inlet at two；Wherein, the impurity discharging port 10 of force one wind locellus is also two
First air inlet of level wind locellus 4, light breeze locellus 4 are connected by the impurity discharging port with outside atmosphere, and the negative pressure that wind turbine 6 produces makes
Exterior air is entered in light breeze locellus 4 by the impurity discharging port.Second air inlet 14 of the light breeze locellus is arranged on two
The medium position of level wind locellus 4, and its size is adjustable, the material entered by the feed inlet of light breeze locellus 4, by light breeze
During 4 medium position of locellus, due to the setting of the second air inlet 14 at this by mistake so that the wind speed decreased at this, the stalk label being inhaled into
Because conduct oneself with dignity it is larger drop downward into the impurity discharging port 11 of light breeze locellus and be discharged upwards, lighter pipe tobacco then it is unaffected continue with
Air-flow enters discharging unit 5.
Preferably, the air inlet of the force one wind locellus 3 is arranged on the lower section of its feed inlet, and is equipped with one in air inlet
Uniformly distributed air and the metal mesh 17 for intercepting pipe tobacco, the metal mesh 17 are used for uniformly distributed air and guide heavier pipe tobacco to fall into impurity discharging port
It is interior, it is preferable that the metal mesh 17 is Metal-Piercing net, has and presses evenly distributed round hole.
The metal mesh 17 is obliquely installed, and higher close to the side of feed inlet, relatively low close to the side of impurity discharging port, heavier
Pipe tobacco will be slid along metal mesh 17 to impurity discharging port.
The discharging unit 5 is flexible feeder, and inside has a cavity volume, and with feed inlet, discharge port 12 and exhaust
Mouthful, the feed inlet of discharging unit 5 is connected with the discharge port of force one wind locellus 3 and light breeze locellus 4, the discharge port 12 of discharging unit
The bottom of cavity volume is arranged on, is funnel-form.The exhaust outlet of the discharging unit 5 is connected with the air intake vent of wind turbine 6, is blown by wind turbine 6
The gas gone out enters after flexible feeder to return again to wind turbine 6 along force one wind locellus 2 continues to participate in circulation.The discharging unit 5
Exhaust ports also be provided with the metal mesh 17 of an interception pipe tobacco, which is used to prevent pipe tobacco from entering in wind turbine 6.
The wind turbine includes, and fan main body 15 and Fan pipeline 16, the fan main body 15 include, motor 18, blade and
Air passage, fan main body 15 are preferably centrifugal fan, and quantity is two, and is arranged in parallel in both sides, to improve air output, two wind
The air outlet of owner's body 15 is connected with force one wind locellus 3 jointly by Fan pipeline 16, and the air inlet of two fan main bodies 15 passes through
Exhaust outlet of another Fan pipeline 16 jointly with discharging unit 5 is connected, and a dust-exhausting port 13, institute are additionally provided with the fan main body 15
The air outlet that dust-exhausting port 13 is stated with fan main body 15 connects, so that the air outlet of fan main body 15 is connected with outside atmosphere, institute
State dust-exhausting port 13 to be drawn by a curved U-shaped air hose, and set up, the dust-exhausting port 13 is used to lighter dust discharging system
System is outer, and makes to keep certain negative pressure in air passage, it is preferable that the air output of the dust-exhausting port 13 is arranged to fan main body 15 and always goes out
/ 10th of air quantity.
As shown in figure 3, to make pipe tobacco preferably be separated with stalk label, one is additionally provided with the feed inlet of the force one wind locellus 3
Air knife 7 and device for separating cut tobaccos 8, air knife 7 can use vortex fan or centrifugal high pressure fan to drive, after air is by air knife 7
High-speed flow thin slice is formed after blowout.By the special geometry of Coanda effect principle and air knife, and it is very thin to form one side
High intensity, the impact air curtain of big air-flow, it is pipe tobacco and stalk label impact is scattered, and most of lighter pipe tobacco is blowed into level-one
The downstream wind direction of wind locellus 3, and play the role of high speed winds throwing.The air knife 7 is arranged on the top of device for separating cut tobaccos 8, and
The lower section of the feed inlet of force one wind locellus 3, the air-out direction of the air knife is adjustable, and the impurity discharging port 10 for deviateing force one wind locellus is set
Put.
As shown in figure 5, specifically, the device for separating cut tobaccos 8 includes a rotary tack roller and fixed staple 19, the rotation
Nail roller includes the rotating roller 20 being rotatablely connected with the side wall of force one wind locellus 3 and is arranged on more platoon leaders on the periphery of rotating roller 20
Nail 21, the spike 21 is distributed in array fashion, and the fixed staple 19 is fixedly connected with the side wall of force one wind locellus 3, Gu
Determine staple 19 to be made of multiple gussets of array arrangement, and be staggered with the spike 21 in rotating roller 20.Device for separating cut tobaccos 8
The underface of feed inlet is arranged on, will after the air curtain that air knife 7 is formed after material enters force one wind locellus 3 from feed inlet
Fall on rotary tack roller, and contacted with the rotation of rotary tack roller with fixed staple 19, by the spike 21 on rotary tack roller and admittedly
Determine the interaction of staple 19, pipe tobacco is separated with stalk label, and under the action of the forces of the wind, lighter pipe tobacco is blown into out material list
Member 5, heavier pipe tobacco and stalk label fall into impurity discharging port.
Preferably, the air-out direction of the air knife 7 and the tangent setting of rotary tack roller, and rotary tack roller with air knife 7 to go out
Wind side rotates in the opposite direction.
The impurity discharging port 11 of the light breeze locellus and the discharge port 12 of discharging unit also are provided with a rotating discharge gas lock 9, institute
Stating rotating discharge gas lock 9 includes a rotatable main shaft and multiple blades for being arranged on main shaft, by rotating discharge gas lock 9 every
The airflow for discharge outlet of having broken so that be negative pressure state in whole wind circulation canal, to ensure the stabilization of wind field.
Preferably, feed unit 2 is high-speed belt conveyor, and is inclined at the top of the feed inlet of air separation units, described
Uniform feeding can be effectively ensured in belt feeder.
The rack 1 has more root posts and supporting beam, and by setting corresponding structure and feed unit 2, selection by winnowing list
Member, discharging unit 5 are fixedly connected with wind turbine 6, with fixed and support above device.
The present invention the course of work be：
First, material to be sorted is delivered to the feed inlet of force one wind locellus 3 by high-speed belt conveyor, and material is fallen by feed inlet
Enter force one wind locellus 3, then in force one wind locellus 3, material first passes through the air curtain of the formation of air knife 7, and lighter pipe tobacco is in air knife 7
Under the action of separated with heavier pipe tobacco, and enter with air-flow in flexible feeder, heavier pipe tobacco drops into pipe tobacco separation dress
Put on 8, the effect through device for separating cut tobaccos 8, most of pipe tobacco with stalk label separate, and the pipe tobacco separated with air-flow enter it is soft
Property feeder, heavier stalk label are mingled with the impurity discharging port 10 that part pipe tobacco falls into force one wind locellus, in impurity discharging port, stalk label and are mingled with
The pipe tobacco is dished out by rotating discharge gas lock 9, meanwhile, the negative pressure that the feed inlet of light breeze locellus 3 produces inhales lighter pipe tobacco
Enter in light breeze locellus 4, in light breeze locellus 4, the pipe tobacco of suction when by the medium position of light breeze locellus 4, by
In wind speed decreased, the impurity discharging port 11 for falling into light breeze locellus is discharged by heavier stalk label, and lighter pipe tobacco then continues with air-flow
Into discharging unit 5, in discharging unit 5, pipe tobacco is intercepted down by metal mesh 17, and falls into the discharge port 12 of lower section, by rotating
Discharging gas lock 9 is dished out.
The above is embodiments of the present invention, it is noted that for the ordinary skill in the art, not
Under the premise of departing from the principle of the invention, various deformation and improvement can also be made, this should also be considered as protection scope of the present invention.
Claims (10)
1. the multistage pneumatic separation equipment for growing tobacco selected removal of impurities, including, feed unit, air separation units, discharging unit and wind turbine, institute
State wind turbine to be connected with air separation units, for making the air flow in air separation units, the air separation units have feed inlet and discharging
Mouthful, and be connected respectively with feed unit and discharging unit, it is characterised in that：The air separation units include：
Force one wind locellus, the force one wind locellus are connected with feed unit, to carry out first time selection by winnowing to the supplied materials of feed unit；
Light breeze locellus, the light breeze locellus are connected with force one wind locellus, and the is carried out with the material rejected to force one wind locellus
Second wind election.
2. the according to claim 1 one multistage pneumatic separation equipment for growing tobacco selected removal of impurities, it is characterised in that：The force one wind
Locellus and light breeze locellus have feed inlet, discharge port and impurity discharging port respectively；The feed inlet of the force one wind locellus with into material list
Member connection；The feed inlet of the light breeze locellus is connected with the impurity discharging port of force one wind locellus, force one wind locellus and light breeze locellus
Discharge port be connected jointly with discharging unit.
3. the according to claim 2 one multistage pneumatic separation equipment for growing tobacco selected removal of impurities, it is characterised in that：The force one wind
Locellus also has air inlet, the air outlet connection of the air inlet and wind turbine；The discharging unit is flexible feeder, and inside has
There is a cavity volume, and there is discharge port and exhaust outlet, the air intake vent connection of the exhaust outlet and wind turbine, the gas edge blown out by wind turbine
Returned again to after the flexible feeder of force one wind locellus entrance to wind turbine and continue to participate in circulation.
4. the according to claim 3 one multistage pneumatic separation equipment for growing tobacco selected removal of impurities, it is characterised in that：The force one wind
The air inlet of locellus and the exhaust ports of flexible feeder are respectively provided with a uniformly distributed air and intercept the metal mesh of pipe tobacco.
5. the according to claim 3 one multistage pneumatic separation equipment for growing tobacco selected removal of impurities, it is characterised in that：The wind turbine bag
Include fan main body and Fan pipeline, the fan main body is two, the air outlets of two fan main bodies by Fan pipeline jointly with
Force one wind locellus connects, and the air inlet of two fan main bodies is connected with the exhaust outlet of discharging unit jointly by another Fan pipeline,
The fan main body is additionally provided with a dust-exhausting port, and the dust-exhausting port is connected with the air outlet of fan main body, and is set up, so that wind
The air outlet of owner's body is connected with outside atmosphere.
6. the according to claim 2 one multistage pneumatic separation equipment for growing tobacco selected removal of impurities, it is characterised in that：The force one wind
An air knife and device for separating cut tobaccos are additionally provided with the feed inlet of locellus, the air knife is arranged on the top of device for separating cut tobaccos, and
The impurity discharging port that the air-out direction of air knife deviates force one wind locellus is set.
7. the according to claim 6 one multistage pneumatic separation equipment for growing tobacco selected removal of impurities, it is characterised in that：The pipe tobacco point
Include a rotary tack roller and fixed staple from device, the rotary tack roller includes the rotation being rotatablely connected with the side wall of force one wind locellus
Transfer roller and multiple rows of spike on the periphery of rotating roller being arranged on, the fixed staple is fixedly connected with the side wall of force one wind locellus,
And it is staggered with the spike in rotating roller.
8. the according to claim 2 one multistage pneumatic separation equipment for growing tobacco selected removal of impurities, it is characterised in that：The force one wind
The impurity discharging port of locellus and light breeze locellus is respectively equipped with a rotating discharge gas lock, and the discharge port of discharging unit also is provided with one and rotates out of
Expect gas lock.
9. the according to claim 1 one multistage pneumatic separation equipment for growing tobacco selected removal of impurities, it is characterised in that：Feed unit is
High-speed belt conveyor, and it is inclined at the top of the feed inlet of air separation units.
10. the multistage pneumatic separation equipment for the selected removal of impurities that grown tobacco according to claim 1-9 any one of them one, it is characterised in that：
Rack is further included, the rack is fixedly connected with feed unit, air separation units, discharging unit and wind turbine, with fixation and support
State device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894399.1A CN107931133A (en) | 2016-10-13 | 2016-10-13 | The one multistage pneumatic separation equipment for growing tobacco selected removal of impurities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894399.1A CN107931133A (en) | 2016-10-13 | 2016-10-13 | The one multistage pneumatic separation equipment for growing tobacco selected removal of impurities |
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|---|---|
| CN107931133A true CN107931133A (en) | 2018-04-20 |
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ID=61928476
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610894399.1A Pending CN107931133A (en) | 2016-10-13 | 2016-10-13 | The one multistage pneumatic separation equipment for growing tobacco selected removal of impurities |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622382A (en) * | 2019-02-13 | 2019-04-16 | 江西津大制药有限公司 | A kind of loquat cough suppressing soft capsale production capsulae vacuus device for eliminating |
| CN109938390A (en) * | 2019-05-05 | 2019-06-28 | 云南中烟工业有限责任公司 | It is a kind of to improve the feeding method and device for beating leaf process operational efficiency |
| CN110864993A (en) * | 2018-08-28 | 2020-03-06 | 贵州中烟工业有限责任公司 | Method for detecting quality index of cut tobacco two-stage winnowing system |
| CN111375549A (en) * | 2018-12-28 | 2020-07-07 | 贵州中烟工业有限责任公司 | Tobacco winnowing equipment and secondary winnowing flow measuring method, device and equipment thereof |
| CN114260184A (en) * | 2021-12-20 | 2022-04-01 | 山东中烟工业有限责任公司 | Winnowing rejected object detecting and sorting system for cigarettes |
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| CN114260184B (en) * | 2021-12-20 | 2022-11-22 | 山东中烟工业有限责任公司 | Winnowing rejected object detecting and sorting system for cigarettes |
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