CN108355964A - A kind of classification tea core for fresh tea leaves winnowing machine - Google Patents
A kind of classification tea core for fresh tea leaves winnowing machine Download PDFInfo
- Publication number
- CN108355964A CN108355964A CN201810092446.XA CN201810092446A CN108355964A CN 108355964 A CN108355964 A CN 108355964A CN 201810092446 A CN201810092446 A CN 201810092446A CN 108355964 A CN108355964 A CN 108355964A
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- Prior art keywords
- wind
- classification
- guide rail
- level height
- shell
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- 241001122767 Theaceae Species 0.000 title claims abstract description 68
- 239000002699 waste material Substances 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
- B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
-
- 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
-
- 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
- B07B11/02—Arrangement of air or material conditioning accessories
-
- 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
-
- 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
Landscapes
- Tea And Coffee (AREA)
Abstract
The invention discloses a kind of classification tea core for fresh tea leaves winnowing machine, the classification tea core includes an inverted hollow round table shell, is provided with feed inlet at the top of the shell, bottom is provided with waste gate;It is evenly arranged with several outlets on the madial wall of the shell on the circumference of three differentiated levels respectively, the lower end of the shell is evenly arranged with each and every one several air inlets, several described air inlets are located on the circumference of same level height, further include the wind-guiding guide rail equal with air inlet quantity;Further include three circular orbits declined in left-hand screw, the circular orbit is arranged at three differentiated levels where outlet and is respectively connected to six outlets in same level height respectively.The present invention can be actually formed stable wind field, and the tea dry sorting of different aerodynamic features is come out, and reduce the error of sorting.
Description
Technical field
The present invention relates to a kind of classification tea cores for fresh tea leaves winnowing machine, belong to fresh tea leaves selection by winnowing machinery equipment field.
Background technology
The principle of fresh tea leaves winnowing machine is to utilize the different air force of the fresh tea leaves of quality different (appearance and size is different)
Characteristic is learned, under the action of the forces of the wind, drift distance is different, to distinguish the quality of tealeaves.Fresh tea leaves after selection by winnowing require from
The tealeaves of the same tea outlet outflow of winnowing machine, aerodynamic feature parameter-coefficient of deviation exceed within the scope of defined
This range sorts unclear.The principal element for influencing tea-leaf wind selection quality has winnowing machine wind passage mouth wind speed profile and separation chamber
Interior distinguished and admirable field distribution.The design of selection by winnowing cell structure will have a direct impact on the variation for even determining wind flow field, this is also to influence its wind
The main reason for selecting quality.
Therefore for drawbacks described above present in currently available technology, it is really necessary to be studied, provide a kind of fresh for tea
The classification tea core of leaf winnowing machine, can be actually formed stable wind field, the tea dry sorting of different aerodynamic features is come out,
Reduce the error of sorting.The fresh tea leaves grade of different geometrical size is detached additionally by track, such as:One bud, one leaf, a bud two
Three leaf of leaf and a bud etc..
Invention content
To solve the above problems, the present invention provides a kind of classification tea core for fresh tea leaves winnowing machine, it is therefore intended that formed
The tealeaves of different quality is carried out significant difference, reduces the error of selection by winnowing by more stable wind field.
To achieve the above object, the technical scheme is that:A kind of classification tea core for fresh tea leaves winnowing machine, classification
Tea core includes an inverted hollow round table shell, is provided with feed inlet at the top of shell, bottom is provided with waste gate;Shell
Madial wall on three differentiated levels circumference on be evenly arranged with several outlets respectively, on the circumference of each level height
The outlet size and number of setting is equal, and the outlet size at differentiated levels is in be arranged from large to small from top to bottom;
The lower end of shell is evenly arranged with the air inlet of several same level height, in the quantity of air inlet and each level height
Export volume is equal, and air velocity transducer is both provided on air inlet;Each air inlet is respectively connected with wind-guiding guide rail, and wind-guiding guide rail is equal
It is arranged in inner walls and is upwardly extended from air inlet right-hand screw is parallel;The section of wind-guiding guide rail is divided into three from deep to shallow
The cross-sectional surface product of layer, bottommost layer is minimum, and middle layer is taken second place, and the cross-sectional surface product of most shallow-layer is maximum, each wind-guiding guide rail
Bottommost layer extend respectively to the minimum each exit of level height and each wind-guiding guide rail and each outlet correspond, in
Interbed extends respectively to several exits among level height and each wind-guiding guide rail and each outlet correspond, most shallow-layer
It extends respectively to the highest several exits of level height and each wind-guiding guide rail and each outlet corresponds;Wind-guiding guide rail
The cross-sectional area of bottommost layer, middle layer and most shallow-layer respectively with level height minimum, intermediate, highest outlet section face
Product is in the same size;Further include three circular orbits declined in left-hand screw, circular orbit is set in housing outer surface, respectively with three
Several outlets on a differentiated levels are connected, and three circular orbit ends are connected with material collecting device;Further include controller,
Controller is electrically connected with air velocity transducer.
Preferably, the top of shell is arranged for back taper, the centre position at the top of back taper is feed inlet, back taper top
Portion's generally filter structure, and the net hole of strainer is changed from small to big setting from top to bottom.
Preferably, setting is provided with vibration motor there are one strainer on strainer on feed inlet.
Preferably, being provided with dust-extraction unit below feed inlet, dust-extraction unit is located at the enclosure interior of classification tea core.
Preferably, classification tea core is internally provided with Temperature Humidity Sensor, Temperature Humidity Sensor is electrically connected with the controller.
Preferably, being inlaid with mini-fan in air inlet, mini-fan is electrically connected with the controller.
Preferably, further including a LED operation panels, LED operation panels are set to reverse frustoconic housing outer surface, with controller
Electrical connection.
Compared with prior art, the invention has the advantages that:The air inlet of the present invention and setting for wind-guiding guide rail
Meter can obtain stable wind field, and three different size of sections of wind-guiding guide rail are wanted to match with the outlet size in three level heights
It closes, the result for filtering out tealeaves can be made more accurate;The operating condition in device is grasped in multiple sensor settings in real time, real
Existing partial parameters adjustment.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of classification tea core for fresh tea leaves winnowing machine of the present invention;
Fig. 2 is a kind of schematic diagram of another angle of classification tea core for fresh tea leaves winnowing machine of the present invention;
Fig. 3 is a kind of cross-sectional view of the wind-guiding guide rail of classification tea core for fresh tea leaves winnowing machine of the present invention;
Fig. 4 is a kind of structural schematic diagram of the mini-fan of classification tea core for fresh tea leaves winnowing machine of the present invention;
10- shells;20- air inlets;30- wind-guiding guide rails;301- bottommost layer wind-guiding guide rails;302- middle layer wind-guiding guide rails;
303- most shallow-layer wind-guiding guide rails;40- circular orbits;401- material collecting devices;50- mini-fans.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
On the contrary, the present invention covers any replacement done in the spirit and scope of the present invention being defined by the claims, repaiies
Change, equivalent method and scheme.Further, in order to make the public have a better understanding the present invention, below to the thin of the present invention
It is detailed to describe some specific detail sections in section description.Part without these details for a person skilled in the art
Description can also understand the present invention completely.
As shown in Figs. 1-2, it is a kind of structure of two kinds of angles for being classified tea core for fresh tea leaves winnowing machine of the present invention
Schematic diagram, including an inverted hollow round table shell 10, open circles stage body are more bonded wind and enter the wind that tea in-core is formed from below
The top of the shape in flow field, shell 10 is provided with feed inlet, and charging switch is provided on feed inlet, and bottom is provided with waste material discharge
Mouthful, it is provided with waste material on waste gate and excludes switch, at the end of device works, the meeting that tea in-core is difficult to avoid that remains
The tealeaves that not yet selection by winnowing is gone out then needs the waste material outlet for opening tea core bottom end, waste material is discharged at this time;It is classified the interior of tea core
Be evenly arranged with several outlets on side wall on the circumference of three differentiated levels respectively, each level height it is provided circumferentially about
Outlet size it is identical, quantity is equal, the outlet size at differentiated levels from top to bottom be in be arranged from large to small;It is classified tea
The lower end of core is evenly arranged with several air inlets, the export volume phase being arranged in the quantity of air inlet and each level height
Deng several air inlets are located on the circumference of same level height, and air velocity transducer is both provided on each air inlet;Further include
The wind-guiding guide rail 30 equal with air inlet quantity, each wind-guiding guide rail 30 are arranged on 10 inner wall of shell and by the air inlet right sides
Spiral parallel upwardly extends.
As shown in figure 3, it is the cross-sectional view of wind-guiding guide rail, the section of wind-guiding guide rail is divided into three layers from deep to shallow,
The cross-sectional surface product of bottommost layer is minimum, and middle layer is taken second place, and the cross-sectional surface product of most shallow-layer is maximum, and each wind-guiding guide rail is most
Deep layer 301 extends respectively to the minimum several exits of level height, if middle layer 302 extends respectively among level height
Dry exit, most shallow-layer 303 extend respectively to the highest several exits of level height;And bottommost layer, the centre of wind-guiding guide rail
The area of section of minimum, intermediate, highest outlet is in the same size with level height respectively for the cross-sectional area of layer and most shallow-layer;
Further include three circular orbits 40 declined in left-hand screw, circular orbit 40 is arranged in three differentiated levels where outlet
It place and is respectively connected to six outlets in same level height respectively, three 40 ends of circular orbit are respectively connected with rewinding dress
Set 401.
By a kind of classification tea core for fresh tea leaves winnowing machine of arrangement above in specific work process, different qualities
Tealeaves entered inside shell 10 by feed inlet, while wind enters shell 10 from air inlet, and along wind-guiding guide rail 30
Stable wind field is formed, the tealeaves of different qualities, due to its different aerodynamic feature, can be stablized not in wind field
With in height.Under normal circumstances, the position that the tealeaves of one leaf of a bud is stablized in wind field is minimum, among two leaves and a bud, a bud three
Leaf highest.Make three levels of the ring whirl wind field and the outlet of 10 inner surface of shell where each form tealeaves by adjusting wind-force
It is highly corresponding, and enter circular orbit 30 from there through outlet.There are three different size of cross-sectional areas for the setting of wind-guiding guide rail
The fresh tea leaves of corresponding different qualities, and the size of the outlet on differentiated levels also with stablize the fresh tea leaves in different wind fields
Size it is corresponding so that the different brackets fresh tea leaves that different quality different geometrical size wind-guiding guide rails filter out can pass through wind
The never level outlet of power enters circular orbit 30, and circular orbit 30 makes to enter circular orbit by the gradient that left-hand screw declines
Fresh tea leaves in 30 are concentrated in the material collecting device 301 respectively connected, complete the selection by winnowing of tealeaves.
In concrete application embodiment, the top of shell is arranged for back taper, and the centre position at the top of the back taper is
Feed inlet, generally filter structure at the top of the back taper, and the net hole of strainer are changed from small to big setting from top to bottom, and tealeaves is made to exist
Preliminary screening is undergone during whereabouts.
In concrete application embodiment, there are one strainers for setting on feed inlet, for being carried out just to the tealeaves for entering tea core
Step screening, is provided with vibration motor on strainer, and vibration motor is electrically connected with the controller, controller control the switch of vibration motor with
And the amplitude of vibrations, make preliminary screening more comprehensively.
In concrete application embodiment, below feed inlet, classification tea core be internally provided with a dust-extraction unit, dedusting dress
It is set to suction type pulsed jet cloth filter, suction type pulsed jet cloth filter can be dusted to entering the tealeaves inside device
It is detached with broken leaf, miscellaneous stem eye etc..
In concrete application embodiment, classification tea core is internally provided with Temperature Humidity Sensor, Temperature Humidity Sensor and control
Device processed is electrically connected, and the humiture of humiture and the tealeaves entered in device in device can largely influence in wind field
The kinetic characteristics that fresh tea leaves display, humiture that can be in real-time monitoring device by the way that Temperature Humidity Sensor is arranged, and
The wind-force and the angle of wind that enter air inlet are adjusted accordingly, make the fresh tea leaves of different qualities can be in annular wind field
The level height of corresponding outlet matches.
In concrete application embodiment, mini-fan is inlaid in air inlet, mini-fan is electrically connected with the controller, micro-
The setting of type fan 50, it is intended to which the wind-force to entering air inlet carries out secondary booster.
Further include a LED operation panels in concrete application embodiment, LED operation panels are set to outside reverse frustoconic shell 10
Surface is electrically connected with the controller.The parameter that controller is monitored includes:Temperature, humidity, wind-force;The parameter that controller is adjusted
Including:The switching of vibration motor, the switch of external wind turbine and wind-force size.The parameter that controller is monitored passes through LED display
It presents in real time, operating personnel adjust required wind-force size according to demand.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of classification tea core for fresh tea leaves winnowing machine, which is characterized in that the classification tea core includes one inverted hollow
Round platform shell is provided with feed inlet at the top of the shell, and bottom is provided with waste gate;Three on the madial wall of the shell
Several outlets are evenly arranged on the circumference of a differentiated levels respectively, the outlet provided circumferentially about of each level height is big
Small and quantity is equal, and the outlet size at differentiated levels is in be arranged from large to small from top to bottom;Under the shell
End is evenly arranged with the air inlet of several same level height, the outlet in the quantity of the air inlet and each level height
Quantity is equal, and air velocity transducer is both provided on the air inlet;Each air inlet is respectively connected with wind-guiding guide rail, described to lead
Wind guide rail is arranged in inner walls and is upwardly extended from air inlet right-hand screw is parallel;The section of the wind-guiding guide rail is by depth
It is divided into three layers to shallow, the cross-sectional surface product of bottommost layer is minimum, and middle layer is taken second place, and the cross-sectional surface product of most shallow-layer is maximum, institute
The bottommost layer for stating each wind-guiding guide rail extends respectively to the minimum each exit of level height and each wind-guiding guide rail and each
Outlet corresponds, and middle layer extends respectively to several exits among level height and each wind-guiding guide rail and each outlet
Correspond, most shallow-layer extend respectively to the highest several exits of level height and each wind-guiding guide rail and it is each outlet one by one
It is corresponding;The cross-sectional area of the bottommost layer of the wind-guiding guide rail, middle layer and most shallow-layer is minimum, intermediate with level height respectively
, the area of section of highest outlet it is in the same size;Further include three circular orbits declined in left-hand screw, the circular orbit
It is set in housing outer surface, is connected respectively with several outlets on three differentiated levels, three circular orbit ends
End is connected with material collecting device;Further include controller, the controller is electrically connected with air velocity transducer and external wind turbine.
2. being used for the classification tea core of fresh tea leaves winnowing machine as described in claim 1, which is characterized in that the top of the shell is
Back taper is arranged, and the centre position at the top of the back taper is feed inlet, the back taper top generally filter structure, and filters
The net hole of net is changed from small to big setting from top to bottom.
3. being used for the classification tea core of fresh tea leaves winnowing machine as described in claim 1, which is characterized in that be arranged on the feed inlet
There are one strainer, it is provided with vibration motor on the strainer, the vibration motor is electrically connected with the controller.
4. being used for the classification tea core of fresh tea leaves winnowing machine as described in claim 1, which is characterized in that set below the feed inlet
It is equipped with dust-extraction unit, the dust-extraction unit is located at the enclosure interior of classification tea core.
5. being used for the classification tea core of fresh tea leaves winnowing machine as described in claim 1, which is characterized in that described to be classified the interior of tea core
Portion is provided with Temperature Humidity Sensor, and the Temperature Humidity Sensor is electrically connected with the controller.
6. being used for the classification tea core of fresh tea leaves winnowing machine as described in claim 1, which is characterized in that inlayed in the air inlet
Embedded with mini-fan, the mini-fan is electrically connected with the controller.
7. the classification tea core according to any one of claims 1 to 5 for fresh tea leaves winnowing machine, which is characterized in that further include one
LED operation panels, the LED operation panels are set to reverse frustoconic housing outer surface, are electrically connected with the controller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810092446.XA CN108355964B (en) | 2018-01-29 | 2018-01-29 | A hierarchical tea core for bright leaf air separator of tea |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810092446.XA CN108355964B (en) | 2018-01-29 | 2018-01-29 | A hierarchical tea core for bright leaf air separator of tea |
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CN108355964A true CN108355964A (en) | 2018-08-03 |
CN108355964B CN108355964B (en) | 2021-01-29 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5294002A (en) * | 1990-10-03 | 1994-03-15 | Crown Iron Works Company | Air separator with spiral staves |
JP2012081642A (en) * | 2010-10-12 | 2012-04-26 | Kawata Mfg Co Ltd | Fine powder removing apparatus |
CN204583690U (en) * | 2015-04-27 | 2015-08-26 | 无锡信大气象传感网科技有限公司 | In gas, granular size selects separator |
CN204769545U (en) * | 2015-05-14 | 2015-11-18 | 浙江省新昌县澄潭茶厂 | Centrifugal bright leaf sieve separator |
CN206716417U (en) * | 2017-04-17 | 2017-12-08 | 安徽农业大学 | A kind of drum-type fresh leaf winnowing machine for tea making |
CN206747029U (en) * | 2017-04-13 | 2017-12-15 | 绵阳蓝奥重型机械制造有限公司 | A kind of sorting grid and the powder concentrator sorted using sorting grid |
CN206838743U (en) * | 2017-04-20 | 2018-01-05 | 深圳市宏远达环境发展有限公司 | A kind of device for separation of waste in garbage decrement system |
-
2018
- 2018-01-29 CN CN201810092446.XA patent/CN108355964B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5294002A (en) * | 1990-10-03 | 1994-03-15 | Crown Iron Works Company | Air separator with spiral staves |
JP2012081642A (en) * | 2010-10-12 | 2012-04-26 | Kawata Mfg Co Ltd | Fine powder removing apparatus |
CN204583690U (en) * | 2015-04-27 | 2015-08-26 | 无锡信大气象传感网科技有限公司 | In gas, granular size selects separator |
CN204769545U (en) * | 2015-05-14 | 2015-11-18 | 浙江省新昌县澄潭茶厂 | Centrifugal bright leaf sieve separator |
CN206747029U (en) * | 2017-04-13 | 2017-12-15 | 绵阳蓝奥重型机械制造有限公司 | A kind of sorting grid and the powder concentrator sorted using sorting grid |
CN206716417U (en) * | 2017-04-17 | 2017-12-08 | 安徽农业大学 | A kind of drum-type fresh leaf winnowing machine for tea making |
CN206838743U (en) * | 2017-04-20 | 2018-01-05 | 深圳市宏远达环境发展有限公司 | A kind of device for separation of waste in garbage decrement system |
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