CN108580285A - A kind of tea-leaf wind selection grading plant - Google Patents
A kind of tea-leaf wind selection grading plant Download PDFInfo
- Publication number
- CN108580285A CN108580285A CN201810367546.9A CN201810367546A CN108580285A CN 108580285 A CN108580285 A CN 108580285A CN 201810367546 A CN201810367546 A CN 201810367546A CN 108580285 A CN108580285 A CN 108580285A
- Authority
- CN
- China
- Prior art keywords
- separation chamber
- tealeaves
- plate
- support leg
- guide groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
-
- 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
- B07B11/04—Control 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/08—Cleaning 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/20—Teas, i.e. drying, conditioning, withering of tea leaves
Abstract
The present invention relates to a kind of tea-leaf wind selection grading plants, including separation chamber, hair-dryer, suction ventilator, sieve plate, spiral board, support leg I, humidity induction device, fan controller, air ducting, collection device；Collection device includes support plate, support leg II, guide groove, sliding shoe, supporting rod, collecting board, support leg II is two, support plate is arranged in support leg II, it is provided with guide groove in support plate, sliding block is provided in guide groove, sliding block can be pushed by cylinder and be slided in guide groove, vertical connecting rod is provided on sliding block, it is uniformly arranged in the radial direction with collecting board identical with the hole number of selection by winnowing chamber interior walls on vertical connecting rod, hole is dimensioned to be passed in and out by plate, and position and the hole of collecting board correspond；Sizing screening is carried out in vertically and radially direction to tealeaves by air-flow, then different grades of tealeaves is collected using multilayer collection device, tealeaves can accurately be carried out to classification collection, and the tealeaves of same levels is classified again.
Description
Technical field
The present invention relates to screening field, specially a kind of tea-leaf wind selection grading plants.
Background technology
Tealeaves can promote health, be known as " one of three big beverage of the world ", and due to having difference between tealeaves
Quality, when collecting tealeaves equally will to tealeaves carry out sieving and grading, the good tealeaves cleanliness of quality is good, without sifting tea, tea stalk,
The sundries such as tea dust, tea seed, wood chip, lime, silt；And tealeaves is generally contaminated with light leaf after acquiring, float leaf and burnt leaf etc., and tea
Leaf itself also has simple bud, one leaf of a bud, two leaf of a bud and the leafy difference of a bud, although being sieved in the prior art about tealeaves
The report of machine, but mostly traditional multilayer screen cloth mechanical grading are selected, is classified according to the size of tealeaves, but this screening side
Formula error is larger, and size difference is little between the tealeaves of each grade, and mutually entwines and link after collecting, it is difficult to traditional
Complete sizing screening is carried out on sieve, this screening mode can only be purged sundries contained in tealeaves, but cannot be right
Tealeaves itself is accurately classified.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of tea-leaf wind selection grading plants.
A kind of tea-leaf wind selection grading plant, including it is separation chamber, hair-dryer, suction ventilator, sieve plate, spiral board, support leg I, wet
Spend sensing device, fan controller, air ducting, collection device；Support leg I is 2, is arranged in the lower end of separation chamber, right
Separation chamber plays a supportive role, and separation chamber lower end is provided with fans entrance, and fans entrance upper end is provided with spiral board, and wind passes through eddy flow
Plate rear screw ascends into separation chamber, and sieve plate is arranged in the bottom of separation chamber, and the tealeaves of various grades is placed on sieve plate, selection by winnowing
Air ducting is provided at the top of room, suction ventilator is arranged on the right side wall top of separation chamber, the left side wall of separation chamber radial equal
It is even to be provided with multiple holes；Collection device is arranged in the outside of separation chamber, and collection device includes support plate, support leg II, guide groove, cunning
Motion block, supporting rod, collecting board, support leg II are two, and support plate is arranged in support leg II, and guide groove is provided in support plate,
It is provided with sliding block in guide groove, sliding block can be pushed by cylinder and be slided in guide groove, be provided with vertical connecting rod on sliding block, on vertical connecting rod
It is uniformly arranged in the radial direction with collecting board identical with the hole number of selection by winnowing chamber interior walls, hole is dimensioned to be passed in and out by plate, collects
The position of plate is corresponded with hole.
Further, air ducting is trapezoidal, is arranged and is provided on the top of separation chamber, four side walls of air ducting
A plurality of wind guide tank exports the air-flow of rising, and the size of wind guide tank is less than the minimum dimension of tealeaves, the top setting of air ducting
There is head cover.
Further, spiral board is discoid, multiple blades is along the circumferential direction evenly arranged on spiral board, spiral board is set
It sets on the top of hair-dryer, air-flow is converted by generating rotation and centrifugal movement when blade on spiral board on spiral air flow
It rises.
Further, the sensing device of tealeaves humidity is set on sieve plate, by the wind turbine control outside sensing device and separation chamber
Device processed is wirelessly connected, and decides whether to blow out hot wind by incuding the humidity of tealeaves.
In use, by the tealeaves of screening to be fractionated be placed on can by air-flow by sieve plate on, the blowing of separation chamber bottom
The air-flow that machine blowout rises, air-flow become spiral air flow rising when passing through spiral board, by the fresh leaf of the tea of sieve plate along rising gas
The direction of stream blows to the top of screening room, the humidity of tealeaves is detected by humidity induction device, if humidity is above standard, by wind turbine
Control device controls wind turbine and blows out hot wind, is dried during tealeaves rises, each since the grade of fresh tea leaves is different
Varying in weight between grade, and be mingled in light leaf therein, float leaf and any of several broadleaf plants leaf are weighs significantly less than fresh tea leaves, therefore
During rising with spiral air flow, because the tealeaves of each grade of gravity forms apparent layering, miscellaneous leaf is as air-flow is most
Upper layer, and miscellaneous leaf is sucked out by the suction ventilator on separation chamber top, the air-flow of rising enters in air ducting to be exported by wind guide tank, and
Tealeaves is blocked by air ducting cannot flow out separation chamber, after the removal of miscellaneous leaf is clean, cylinder push sliding shoe in sliding slot to
Separation chamber direction is slided, and vertical connecting rod is driven to be slided to separation chamber direction, since collecting board and the separation chamber in connecting rod are left
Hole on the inner wall of side corresponds, and collecting board enters in separation chamber immediately, when in another end in contact separation chamber right side of collecting board
When on wall, fan controller controls hair-dryer and stops outlet air, work of the fresh tea leaves in separation chamber in different levels due to gravity
With falling on different collecting boards, and the tealeaves in same level due to weight and the different distributions of centrifugal force collecting board not
With in position, by centrifugal force formula it is found that the centrifugal force that is subject to of the slightly heavy tealeaves of same level weight is big, in outer layer, and it is slightly light
In internal layer, realize the radial Accurate Classification of same levels tealeaves.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) it by the way of selection by winnowing, is varied in weight using fresh tea leaves different brackets and feature that miscellaneous leaf weight is most light,
The layering between the different brackets of tealeaves is realized on separation chamber radial direction wind direction, while removing removal of impurities leaf, by different grades of tea
Leaf is collected on different collecting boards, and the Accurate Classification of fresh tea passes is realized.
(2) ascending air is become by volute by spiral board, in same level, the tealeaves of same grade equally has
Subtle weight difference, the tealeaves of weight is external since the effect of spiral air flow centrifugal force flows in same level, when collecting, together
The slightly heavy collection of the tealeaves of one precision is in the outside of collecting board, and slightly light collection is in inside, to the tea of same precision different weight
Leaf is classified again, and classification is more accurate.
(3) detection of tealeaves humidity is converted to control the cold-hot wind of wind turbine by humidity induction device, it can be required
In the case of, the drying of tealeaves is realized during tealeaves screens.
Description of the drawings
Fig. 1 is the complete machine schematic diagram for implementing 1.
Fig. 2 is the schematic diagram of air ducting.
Fig. 3 is spiral board schematic diagram.
Fig. 4 is the complete machine schematic diagram of embodiment 2.
In figure, 1- separation chambers, 2- hair-dryers, 3- spiral boards, 4- sieve plates, 5- supporting legs I, 6- suction ventilators, 7- air ductings,
8- support plates, 9- support legs II, 10- connecting rods, 11- guide grooves, 12- sliding shoes, 13- collecting boards, 14- wind guide tanks, 15- wind guide vanes
Piece, 16- folding retractable plates, 17- pulleys, 18- pulley brackets, 19- pulley support plates, 20- lines, 21- winding wheels, 22- motors.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1：
Fig. 1 is the final assembly schematic diagram of embodiment 1, the position relationship between each section of surface and connection relation, such as
Shown in Fig. 1, support leg 5 is 2, is arranged in the lower end of separation chamber 1, plays a supportive role to separation chamber 1, the setting of 1 lower end of separation chamber
There are hair-dryer 2,2 upper end of hair-dryer to be provided with spiral board 3, wind ascends into separation chamber 1 by 3 rear screw of spiral board, and sieve plate 4 is set
It sets in the bottom of separation chamber 1, the tealeaves of various grades is placed on sieve plate 4, and the top of separation chamber 1 is provided with air ducting 7, is inhaled
Wind turbine 6 is arranged is uniformly arranged in the radial direction with multiple holes on the right side wall top of separation chamber 1, the left side wall of separation chamber 1；Collect dress
It installs in the outside of separation chamber, collection device includes support plate 8, support leg 9, guide groove 11, sliding shoe 12, supporting rod 10, receives
Collect plate 13, support leg 9 is 2, and support plate 8 is arranged in support leg 9, and guide groove 11 is provided in support plate 8, is set in guide groove 11
It is equipped with sliding shoe 12, sliding shoe 12 can push the sliding in guide groove 11 by cylinder is (not shown), is provided on sliding shoe 12 perpendicular
Straight connecting rod 10, is uniformly arranged in the radial direction with collecting board 13 identical with the hole number of selection by winnowing chamber interior walls on vertical connecting rod 10, hole it is big
Small to be set as to be passed in and out by plate, position and the hole of collecting board 13 correspond.
As shown in Fig. 2, air ducting 7 is trapezoidal, it is arranged on the top of separation chamber 1, four side walls of air ducting 7
It is provided with a plurality of wind guide tank 14, the air-flow of rising is exported, the size of wind guide tank 14 is less than the minimum dimension of tealeaves, air ducting
7 top is provided with head cover.
As shown in figure 3, spiral board 3 is discoid, multiple wind blades are along the circumferential direction evenly arranged on spiral board 3
15, spiral board 3 is arranged on the top of hair-dryer 2, and air-flow is rotated and centrifugation is transported by being generated when wind blade 15 on spiral board 3
It is dynamic, it is converted into spiral air flow rising.
Embodiment 2：
Fig. 4 is the final assembly schematic diagram of embodiment 2, the position relationship between each section of surface and connection relation, real
It applies example 2 to complete on the basis of implementing 1, difference lies in the components of collection device and course of work difference, such as Fig. 4 institutes
Show, several holes are provided on the right side wall of separation chamber 1, and collection device includes expansion plate 17, line 21, pulley 18, pulley branch
One end of frame 19, pulley support plate 20, winding wheel 22, motor 23, folding retractable plate 17 is connected on the left side wall of separation chamber 1, folding
The other end of folded expansion plate 17 is connected with line 21, and the hole on the position and right side wall of folding retractable plate 17 corresponds, line
21 other end intersects across hole with pulley 18, and endpoint is connect with winding wheel 22, and winding wheel 22 is driven by motor 23, pulley
18 both sides are fixed on by pulley support plate 20 on pulley bracket 19.
The course of work of embodiment 2 is：In use, by the tealeaves of screening to be fractionated be placed on can by air-flow by sieve plate
On 4, the air-flow of the blowout rising of hair-dryer 2 of separation chamber bottom, air-flow becomes spiral air flow rising, will sieve when passing through spiral board 3
The fresh leaf of the tea of plate 4 blows to the top of screening room 1 along the direction of ascending air, by (not shown) inspection of humidity induction device
The humidity for surveying tealeaves blows out hot wind, in tea if humidity is above standard by (not shown) the control wind turbine 2 of fan controller
Leaf is dried during rising, since the grade of fresh tea leaves is different, the weight between each grade and density difference, and it is mixed
Miscellaneous light leaf wherein, float leaf and any of several broadleaf plants leaf are weighs significantly less than fresh tea leaves, therefore during rising with spiral air flow,
Because the tealeaves of each grade of gravity forms apparent layering, miscellaneous leaf is as air-flow is in top layer, and by the suction on separation chamber top
Miscellaneous leaf is sucked out wind turbine 6, and the air-flow of rising enters in air ducting 7 to be exported by wind guide tank, and tealeaves is blocked not by air ducting
Separation chamber can be flowed out, when carrying out selection by winnowing, multiple folding retractable plates 16 be contracted in the inner left wall of separation chamber 1, are inciting somebody to action
After the removal of miscellaneous leaf is clean, motor 22 drives winding wheel 21 to be rotated, the line 20 that 16 right side of Foldable expansion plate connects around
It crosses pulley to be shunk, and the contraction of line 20 drives folding retractable plate 16 to be unfolded, length of run is equal to the width of separation chamber 1
Degree, when on the 1 right side inner wall of another end in contact separation chamber of folding retractable plate 16, fan controller, which controls hair-dryer 2, to be stopped
Outlet air, fresh tea leaves in separation chamber 1 in different levels are and same since the effect of gravity is fallen on different folding shrinking plates 16
Tealeaves in level is since weight and the different distributions of centrifugal force are in the different location of folding shrinking plate 16, by centrifugal force formula
It is found that the centrifugal force that the slightly heavy tealeaves of same level weight is subject to is big, and in outer layer, and it is slightly light in internal layer, it realizes mutually same
Grade tealeaves is in radial Accurate Classification.
Claims (4)
1. a kind of tea-leaf wind selection grading plant, including separation chamber, hair-dryer, suction ventilator, sieve plate, spiral board, support leg I, humidity
Sensing device, fan controller, air ducting, collection device；It is characterized in that：Support leg I is 2, is arranged in separation chamber
Lower end, play a supportive role to separation chamber, separation chamber lower end is provided with fans entrance, and fans entrance upper end is provided with spiral board,
Wind ascends into separation chamber by spiral board rear screw, and sieve plate is arranged in the bottom of separation chamber, and the tealeaves of various grades is placed on
On sieve plate, air ducting is provided at the top of separation chamber, suction ventilator is arranged in the right side wall top of separation chamber, the left side of separation chamber
Multiple holes are uniformly arranged in the radial direction on wall；Collection device is arranged in the outside of separation chamber, and collection device includes support plate, support leg
II, guide groove, sliding shoe, supporting rod, collecting board, support leg II are two, and support plate is arranged in support leg II, is set in support plate
It is equipped with guide groove, sliding block is provided in guide groove, sliding block can be pushed by cylinder and be slided in guide groove, and vertical connecting rod is provided on sliding block,
It is uniformly arranged in the radial direction with collecting board identical with the hole number of selection by winnowing chamber interior walls on vertical connecting rod, being dimensioned to for hole can be by plate
Disengaging, position and the hole of collecting board correspond；Or collection device includes expansion plate, line, pulley, pulley bracket, pulley branch
One end of plate, winding wheel, motor, folding retractable plate is connected on the left side wall of separation chamber, the other end connection of folding retractable plate
There is line, the hole on the position and right side wall of folding retractable plate corresponds, and the other end of line intersects across hole with pulley, and
Endpoint is connect with winding wheel, and winding wheel is driven by motor, and pulley both sides are fixed on by pulley support plate on pulley bracket.
2. a kind of tea-leaf wind selection grading plant according to claim 1, it is characterised in that：Air ducting is trapezoidal, setting
In the top of separation chamber, it is provided with a plurality of wind guide tank on four side walls of air ducting, the air-flow of rising is exported, wind guide tank
Size is less than the minimum dimension of tealeaves, and head cover is provided at the top of air ducting.
3. a kind of tea-leaf wind selection grading plant according to claim 1-2, it is characterised in that：Spiral board is discoid, rotation
Multiple blades are along the circumferential direction evenly arranged in flowing plate, spiral board is arranged on the top of hair-dryer, and air-flow passes through on spiral board
Blade when generate rotation and centrifugal movement, be converted into spiral air flow rising.
4. a kind of tea-leaf wind selection grading plant according to claim 3, it is characterised in that：Tealeaves humidity is set on sieve plate
Sensing device, the fan controller outside sensing device and separation chamber is wirelessly connected, is determined by incuding the humidity of tealeaves
It is fixed whether to blow out hot wind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367546.9A CN108580285A (en) | 2018-04-23 | 2018-04-23 | A kind of tea-leaf wind selection grading plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367546.9A CN108580285A (en) | 2018-04-23 | 2018-04-23 | A kind of tea-leaf wind selection grading plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108580285A true CN108580285A (en) | 2018-09-28 |
Family
ID=63614727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810367546.9A Pending CN108580285A (en) | 2018-04-23 | 2018-04-23 | A kind of tea-leaf wind selection grading plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN108580285A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317405A (en) * | 2018-10-17 | 2019-02-12 | 浙江理工大学 | A kind of centrifugal excellent well-known tea grader of spy |
| CN109622376A (en) * | 2018-12-07 | 2019-04-16 | 靖州九龙山青钱柳茶庄 | A kind of tea screening equipment |
| CN113558111A (en) * | 2021-07-23 | 2021-10-29 | 舒城县舒茶九一六茶场 | Tea leaf fixation equipment and fixation method thereof |
| CN114431310A (en) * | 2022-02-09 | 2022-05-06 | 杨伟 | Tea dehydration device capable of drying tea dust uniformly |
| CN115069551A (en) * | 2022-08-23 | 2022-09-20 | 江苏友清生物科技有限公司 | Cyclone separation shell-containing hard fruit device |
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| CN113558111A (en) * | 2021-07-23 | 2021-10-29 | 舒城县舒茶九一六茶场 | Tea leaf fixation equipment and fixation method thereof |
| CN114431310A (en) * | 2022-02-09 | 2022-05-06 | 杨伟 | Tea dehydration device capable of drying tea dust uniformly |
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| CN115069551A (en) * | 2022-08-23 | 2022-09-20 | 江苏友清生物科技有限公司 | Cyclone separation shell-containing hard fruit device |
| CN115069551B (en) * | 2022-08-23 | 2022-11-08 | 江苏友清生物科技有限公司 | Cyclone separation shell-containing hard fruit device |
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Application publication date: 20180928 |
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