CN109013323A - A kind of tealeaves dust-extraction unit with selection by winnowing structure - Google Patents
A kind of tealeaves dust-extraction unit with selection by winnowing structure Download PDFInfo
- Publication number
- CN109013323A CN109013323A CN201810710265.9A CN201810710265A CN109013323A CN 109013323 A CN109013323 A CN 109013323A CN 201810710265 A CN201810710265 A CN 201810710265A CN 109013323 A CN109013323 A CN 109013323A
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- CN
- China
- Prior art keywords
- tealeaves
- dust
- silica gel
- selection
- screen device
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- 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.)
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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
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of tealeaves dust-extraction units with selection by winnowing structure, including table shape pedestal, just screen device is provided on the table shape pedestal, and feeding port is provided at the top of the just screen device, the just screen device was internally provided with baking device, the just interior bottom of screen device, which is provided with, pumps to motor, the bottom side surfaces of the just screen device are provided with dust collect plant, the just screen device is connected with pneumatic separation device by funnel slideway, the table shape pedestal side surface is provided with drawer group of gathering materials, realize the dedusting method of two-part, first screen device is quickly and efficiently separated most of impurity in tealeaves.
Description
Technical field
The present invention relates to tea field, specially a kind of tealeaves dust-extraction unit with selection by winnowing structure.
Background technique
Tea is that the tender shoots for picking tea tree or young leaves work as raw material, manufactured, the processing of tea by a series of manufacturing process
Process is intended to the step by rubbing and drying, and rubs to generally use and rub or and its rub, the process hardly possible rubbed by hand
Exempt to generate powder, dust, will affect the quality of tealeaves, therefore, typical tea leaves need dedusting, common dedusting be using vibration,
Screen dusting method, but since tealeaves storage usually in heaps still can not be completely by powder, dust in vibration dust removal process
It removes, elimination effect is poor, and tea dry sorting is to be removed the sandstone in tealeaves, dust, the bluish yellow impurity such as leaf that float using the effect of wind-force
The sorting mode gone, modern tealeaves dedusting pneumatic separation device still have the defects that many such as traditional winnowing machines into
Material mouth is by the way of the charging of bucket type, and in feedboard there are when more tealeaves, the rate of outflow of feedboard tealeaves is higher, into
When flitch tealeaves is less, the rate of outflow of tealeaves is lower, cannot automatically control the rate of outflow of tealeaves, thus the sorting matter of tealeaves
Amount is not high, and when charging, often generates a large amount of dust, can all cause very big danger to human health and environment
Evil.
Summary of the invention
In order to overcome the shortcomings of that prior art, the present invention provide a kind of tealeaves dust-extraction unit with selection by winnowing structure,
The dedusting method of two-part is provided, most of impurity in tealeaves is quickly and efficiently separated, can be had by first screen device
Effect solves the problems, such as that background technique proposes.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of tealeaves dust-extraction unit with selection by winnowing structure, including table shape pedestal are provided with primary dcreening operation on the table shape pedestal
Device, and feeding port is provided at the top of the just screen device, the just screen device was internally provided with baking device, at the beginning of described
The interior bottom of screen device, which is provided with, pumps to motor, and the bottom side surfaces of the just screen device are provided with dust collect plant, the primary dcreening operation
Device is connected with pneumatic separation device by funnel slideway, and the table shape pedestal side surface is provided with drawer group of gathering materials.
Further, the just screen device includes cylindrical barrel body, and three-layer metal frame, institute are provided among the cylindrical barrel body
Stating the inclined bottom side surfaces spaced set of three-layer metal frame has air-leg, and in the inner wall of air-leg insertion cylindrical barrel body,
The bottom of the air-leg is provided with shaking device, and the three-layer metal arch, centre and bottom are respectively arranged with large aperture
Silica gel stratum reticulare, small-bore silica gel stratum reticulare and metal net layer, and the three-layer metal frame connected with the metal net layer is internally provided with
Magnet ring, the three-layer metal frame is axially provided with shaft, and the shaft is located at large aperture silica gel stratum reticulare and small-bore silica gel mesh
It is provided on shaft between layer and pushes away leaf paddle, the baking device of crossing is arranged in the cylindrical barrel body at the top of the silica gel stratum reticulare of large aperture
In wall.
Further, the pneumatic separation device includes bellows and the wind for being mounted on funnel slideway and bellows junction bottom
Machine, the end that the funnel slideway is located in bellows are hinged with transfer cylinder, and the transfer cylinder surface is provided with plectrum, the transfer
It is hinged with wobble plate on the bellows of the side of cylinder, the wobble plate surface is equidistantly arranged with spacing board, and the two sides of the wobble plate are hinged
There is connecting rod, the end of the connecting rod is connected with the eccentric wheel driven by drive motor, and the drive motor is connected by synchronous belt
It is connected to the mandrel for transferring cylinder, the output end of the blower is connected with discharge pipe, and the discharge pipe is connected with straight pipe and back bending section,
And the back bending section extends radially to inside cylindrical barrel body.
Further, the dust collect plant includes being embedded in shell and dust accumulation bag, is equipped with several on the embedded shell
Rectangle button is provided with annular groove around rectangle button surface, mating folder frame is hinged in the annular groove of rectangle button top center, described
Dust accumulation bag is buckled by mating folder frame spiral-lock in rectangle, and angle is in 60 ° between the rectangle button and embedded shell.
Further, the baking device of crossing includes porcelain ring, and the porcelain ring is internally provided with internal tooth halfround bar slice, described interior
It is provided with resistance wire in tooth halfround bar slice, spiral guide plate, and the spiral guide plate are connected at the top of the internal tooth halfround bar slice
Extend upwardly to the junction of feeding port and cylindrical barrel body.
Further, it is set with bearing holder (housing, cover) on the shaft and the shaft for pumping to motor junction, pacified on the bearing holder (housing, cover)
Equipped with screw blade, the top of the screw blade is just identical with the overhead height of embedded shell, and the return bend is in column
The rectangle button of nozzle and embedded case top on shape cylinder is corresponding.
Further, rib flowing plate is provided on the table shape pedestal between the adjacent drawer group of gathering materials.
Further, the aperture of the large aperture silica gel stratum reticulare is 3-4 times of the aperture of small-bore silica gel stratum reticulare, and described
Small-bore silica gel stratum reticulare cannot pass through normal tealeaves width, the aperture phase of the metal net layer and small-bore silica gel stratum reticulare just
Together.
Compared with prior art, the beneficial effects of the present invention are:
The present invention provides the dedusting method of two-part in the dedusting of tealeaves, and first screen device 2 is by the major part in tealeaves
Impurity is quickly and efficiently separated, and is avoided during tradition vibration is screened and is crushed to tealeaves, so that tealeaves slagging rate
Increase, the collection synchronized by dust collect plant 6, easy-to-dismount dust collect plant 6 is convenient to clean after making dedusting, is entering
By crossing the preheating dried device 4 and carry out tealeaves surface before first screen device 2, so that dust and sundries are in exfoliated state, so that tea
Leaf is when passing through first screen device, it is easier to be screened away, during shaking screening, be filled by pumping to motor 5 in primary dcreening operation
The certain negative pressure of 2 formation is set, so as to which the dust on tealeaves surface to be sucked away from when vibration, and pneumatic separation device 8 exists
The biggish dust debris of volume in also tealeaves are subjected to last processing while carrying out last selection by winnowing to tealeaves, thus real
Now more complete tealeaves dedusting.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is rectangle buckle structure schematic diagram of the invention；
Fig. 3 is porcelain ring structural schematic diagram of the invention.
Figure label:
1- table shape pedestal；The first screen device of 2-；3- feeding port；4- crosses baking device；5- pumps to motor；6- dust collect plant；7- leakage
Struggle against slideway；8- pneumatic separation device；9- gathers materials drawer group；10- bearing holder (housing, cover)；11- screw blade；12- rib flowing plate；
201- cylindrical barrel body；202- three-layer metal frame；203- air-leg；The large aperture 204- silica gel stratum reticulare；The small-bore 205-
Silica gel stratum reticulare；206- metal net layer；207- magnet ring；208- shaft；209- pushes away leaf paddle；
401- porcelain ring；402- internal tooth halfround bar slice；403- resistance wire；404- spiral guide plate；
601- is embedded in shell；602- dust accumulation bag；603- rectangle button；604- annular groove；The mating folder frame of 605-；
801- bellows；802- blower；803- transfers cylinder；804- plectrum；805- wobble plate；806- spacing board；807- connecting rod；
808- drive motor；809- eccentric wheel；810- discharge pipe；811- straight pipe；812- back bending section.
Specific embodiment
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 description, 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.
As shown in Figure 1, Figure 2 and Figure 3, the present invention provides a kind of tealeaves dust-extraction units with selection by winnowing structure, including table
Shape pedestal 1 is provided with just screen device 2 on the table shape pedestal 1, and the top of the just screen device 2 is provided with feeding port 3, institute
That states first screen device 2 was internally provided with baking device 4, and the just interior bottom of screen device 2, which is provided with, pumps to motor 5, described first
The bottom side surfaces of screen device 2 are provided with dust collect plant 6, and the just screen device 2 is connected with pneumatic separation device 8 by funnel slideway 7,
1 side surface of table shape pedestal is provided with drawer group 9 of gathering materials.
The present invention provides the dedusting method of two-part in the dedusting of tealeaves, and first screen device 2 is by the major part in tealeaves
Impurity is quickly and efficiently separated, and is avoided during tradition vibration is screened and is crushed to tealeaves, so that tealeaves slagging rate
Increase, the collection synchronized by dust collect plant 6, easy-to-dismount dust collect plant 6 is convenient to clean after making dedusting, is entering
By crossing the preheating dried device 4 and carry out tealeaves surface before first screen device 2, so that dust and sundries are in exfoliated state, so that tea
Leaf is when passing through first screen device, it is easier to be screened away, during shaking screening, be filled by pumping to motor 5 in primary dcreening operation
The certain negative pressure of 2 formation is set, so as to which the dust on tealeaves surface to be sucked away from when vibration, and pneumatic separation device 8 exists
The biggish dust debris of volume in also tealeaves are subjected to last processing while carrying out last selection by winnowing to tealeaves, thus real
Now more complete tealeaves dedusting.
Tealeaves enters in first screen device 2 from feeding port 3 in the present invention, and passes through and dry the drying that device 4 carries out tealeaves, makes
It obtains the dust debris inside tealeaves and also keeps good drying regime, consequently facilitating being separated with tealeaves, the tealeaves after passing through drying
The screening dedusting in stage is carried out by first screen device 2, so that tealeaves and dust debris separation, and dust etc. is drawn towards the pumping of motor 5
The tealeaves for sending to dust collect plant 6, and passing through screening will be entered in pneumatic separation device 8 by funnel slideway carries out last selection by winnowing point
From the dust debris in tealeaves can effectively efficiently screen out by the first screen device 2 of the tealeaves, improve tealeaves dedusting effect
Rate.
First screen device 2 in the present invention includes cylindrical barrel body 201, is provided with three-layer metal among the cylindrical barrel body 201
Frame 202, the inclined bottom side surfaces spaced set of the three-layer metal frame 202 has air-leg 203, and the air-leg 203 is embedded in
In the inner wall of cylindrical barrel body 201, the bottom of the air-leg 203 is provided with shaking device 210, and wherein shaking device 210 uses
Be small-sized vibration motor general at this stage, air-leg 203 passes through shaking device using small-sized pneumatic piston rod
210 vibration provides three-layer metal frame 202 and screens to the vibration of tealeaves, while the shaking device 210 when carrying out the screening of tealeaves
It can be used cooperatively with air-leg 203, air-leg 203 is used to improve the internal structure height of three-layer metal frame 202, to carry out list
Secondary tealeaves screening amount is adjusted.
The top of three-layer metal frame 202, intermediate and bottom in the present invention are respectively arranged with large aperture silica gel stratum reticulare 204, small
Pore size silica gel stratum reticulare 205 and metal net layer 206, and be internally provided with the three-layer metal frame 202 of the metal net layer 206 connection
Magnet ring 207, the three-layer metal frame 202 is axial to be provided with shaft 208, and the shaft 208 is located at large aperture silica gel stratum reticulare 204
It is provided on shaft between small-bore silica gel stratum reticulare 205 and pushes away leaf paddle 209, the baking device 4 of crossing is arranged in large aperture silica gel
In the inner wall of the cylindrical barrel body 201 at 204 top of stratum reticulare.
By the vibration of shaking device 210, so that and falling on the large aperture silica gel stratum reticulare 204 of three-layer metal frame 202
Tealeaves is shaken off onto small-bore silica gel stratum reticulare 205, and during shaking off, tealeaves on large aperture silica gel stratum reticulare 204 can be by
Shaking off gradually, realizes the separation of dust debris and tealeaves during shaking off, and the disintegrating slag in tealeaves can be shaken off to small-bore silicon
On glue stratum reticulare 205, and further fall on metal net layer 206.
Wherein pneumatic separation device 8 includes bellows 801 and the blower for being mounted on 801 junction bottom of funnel slideway 7 and bellows
802, the end that the funnel slideway 7 is located in bellows 801, which is hinged with, transfers cylinder 803, and 803 surface of transfer cylinder, which is provided with, dials
Piece 804, it is described transfer cylinder 803 side bellows 801 on be hinged with wobble plate 805,805 surface of wobble plate is equidistantly arranged with
Spacing board 806, the two sides of the wobble plate 805 are hinged with connecting rod 807, and the end of the connecting rod 807, which is connected with, passes through drive motor
The eccentric wheel 809 of 808 drivings, the drive motor 808 are connected with the mandrel for transferring cylinder 803, the blower 802 by synchronous belt
Output end be connected with discharge pipe 810, the discharge pipe 810 is connected with straight pipe 811 and back bending section 812, and the back bending section
812 extend radially to inside cylindrical barrel body 201.
The dust collect plant 6 includes being embedded in shell 601 and dust accumulation bag 602, is equipped with several on the embedded shell 601
Rectangle button 603 is provided with annular groove 604 around 603 surface of rectangle button, hinged in the annular groove 604 of 603 top center of rectangle button
There is mating folder frame 605, the dust accumulation bag 602 is buckled on 603 by mating 605 spiral-lock of folder frame in rectangle, the rectangle button 603 and embedding
Filling angle between shell 601 is in 60 °.
The baking device 4 of crossing includes porcelain ring 401, and the porcelain ring 401 is internally provided with internal tooth halfround bar slice 402, described
Resistance wire 403 is provided in internal tooth halfround bar slice 402, the top of the internal tooth halfround bar slice 402 is connected with spiral guide plate 404, and
The spiral guide plate 404 extends upwardly to the junction of feeding port 3 and cylindrical barrel body 201.
It is set with bearing holder (housing, cover) 10 on the shaft 208 and the shaft for pumping to 5 junction of motor, is installed on the bearing holder (housing, cover) 10
There is screw blade 11, the top of the screw blade 11 is just identical with the overhead height of embedded shell 601, and the return bend
The rectangle button 603 at 601 top of 812 nozzles on cylindrical barrel body 801 and embedded shell is corresponding.
Rib flowing plate 12 is provided on table shape pedestal 1 between the adjacent drawer group 9 of gathering materials.
The aperture of the large aperture silica gel stratum reticulare 204 is 3-4 times of the aperture of small-bore silica gel stratum reticulare 205, and described small
Pore size silica gel stratum reticulare 205 just cannot by normal tealeaves width, the metal net layer 206 and small-bore silica gel stratum reticulare 205
Aperture is identical.
Further remark additionally, the shaking device 210 in the present invention using small shape vibration motor, and it is described
Dust-extraction unit is powered by alternating current.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of tealeaves dust-extraction unit with selection by winnowing structure, including table shape pedestal (1), it is characterised in that: the table shape pedestal
(1) it is provided with just screen device (2) on, and is provided with feeding port (3) at the top of the just screen device (2), the just screen device (2)
Be internally provided with baking device (4), the interior bottom of the just screen device (2) is provided with and pumps to motor (5), the just screen device
(2) bottom side surfaces are provided with dust collect plant (6), and the just screen device (2) is connected with pneumatic separation device by funnel slideway (7)
(8), table shape pedestal (1) side surface is provided with gather materials drawer group (9).
2. a kind of tealeaves dust-extraction unit with selection by winnowing structure according to claim 1, it is characterised in that: the primary dcreening operation dress
Setting (2) includes cylindrical barrel body (201), is provided with three-layer metal frame (202) among the cylindrical barrel body (201), three layers of gold
Belonging to frame (202) bottom side surfaces spaced set partially has air-leg (203), and the air-leg (203) is embedded in cylindrical barrel body
(201) in inner wall, the bottom of the air-leg is provided with shaking device (210), at the top of the three-layer metal frame (202), in
Between and bottom be respectively arranged with large aperture silica gel stratum reticulare (204), small-bore silica gel stratum reticulare (205) and metal net layer (206), and with
The three-layer metal frame (202) of metal net layer (206) connection is internally provided with magnet ring (207), the three-layer metal frame (202)
It is axially provided with shaft (208), and the shaft (208) is located at large aperture silica gel stratum reticulare (204) and small-bore silica gel stratum reticulare
(205) it is provided with and pushes away leaf paddle (209) on the shaft between, it is described to cross baking device (4) setting on large aperture silica gel stratum reticulare (204) top
In the inner wall of the cylindrical barrel body (201) in portion.
3. a kind of tealeaves dust-extraction unit with selection by winnowing structure according to claim 1, it is characterised in that: the selection by winnowing dress
Setting (8) includes bellows (801) and the blower (802) for being mounted on funnel slideway (7) and bellows (801) junction bottom, described
The end that funnel slideway (7) is located in bellows (801), which is hinged with, transfers cylinder (803), and transfer cylinder (803) surface, which is provided with, dials
Piece (804), it is described transfer cylinder (803) side bellows (801) on be hinged with wobble plate (805), described wobble plate (805) surface etc.
Spacing arrangement has spacing board (806), and the two sides of the wobble plate (805) are hinged with connecting rod (807), the end of the connecting rod (807)
It is connected with the eccentric wheel (809) driven by drive motor (808), the drive motor (808) is connected with by synchronous belt to be turned
The mandrel of cylinder (803) is sent, the output end of the blower (802) is connected with discharge pipe (810), and the discharge pipe (810) is connected with
Straight pipe (811) and back bending section (812), and the back bending section (812) extends radially to cylindrical barrel body (201) inside.
4. a kind of tealeaves dust-extraction unit with selection by winnowing structure according to claim 1, it is characterised in that: the dust dress
Setting (6) includes being embedded in shell (601) and dust accumulation bag (602), is equipped with several rectangle buttons on the embedded shell (601)
(603), rectangle button (603) surface is provided with annular groove (604), is located at the centre of the annular groove (604) at the top of rectangle button (603)
It is hinged with mating folder frame (605), the dust accumulation bag (602) is buckled on (603) by mating folder frame (605) spiral-lock in rectangle, described
Angle is in 60 ° between rectangle button (603) and embedded shell (601).
5. a kind of tealeaves dust-extraction unit with selection by winnowing structure according to claim 1, it is characterised in that: described cross dries dress
Setting (4) includes porcelain ring (401), and the porcelain ring (401) is internally provided with internal tooth halfround bar slice (402), the internal tooth halfround bar slice
(402) it is provided with resistance wire (403), is connected with spiral guide plate (404) at the top of the internal tooth halfround bar slice (402), and institute in
State the junction that spiral guide plate (404) extends upwardly to feeding port (3) and cylindrical barrel body (201).
6. a kind of tealeaves dust-extraction unit with selection by winnowing structure according to claim 2, it is characterised in that: the shaft
(208) it and pumps to and is set with bearing holder (housing, cover) (10) on the shaft of motor (5) junction, propeller is installed on the bearing holder (housing, cover) (10)
The top of leaf (11), the screw blade (11) is just identical with the overhead height of embedded shell (601), and the return bend
(812) the rectangle button (603) at the top of the nozzle and embedded shell (601) on cylindrical barrel body (801) is corresponding.
7. a kind of tealeaves dust-extraction unit with selection by winnowing structure according to claim 1, it is characterised in that: adjacent is described
Rib flowing plate (12) are provided on table shape pedestal (1) between drawer group of gathering materials (9).
8. a kind of tealeaves dust-extraction unit with selection by winnowing structure according to claim 2, it is characterised in that: the large aperture
The aperture of silica gel stratum reticulare (204) is 3-4 times of the aperture of small-bore silica gel stratum reticulare (205), and the small-bore silica gel stratum reticulare
(205) normal tealeaves width, the aperture phase of the metal net layer (206) and small-bore silica gel stratum reticulare (205) cannot be passed through just
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810710265.9A CN109013323B (en) | 2018-07-02 | 2018-07-02 | Tea dust removal device with winnowing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810710265.9A CN109013323B (en) | 2018-07-02 | 2018-07-02 | Tea dust removal device with winnowing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109013323A true CN109013323A (en) | 2018-12-18 |
| CN109013323B CN109013323B (en) | 2020-10-16 |
Family
ID=65521330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810710265.9A Active CN109013323B (en) | 2018-07-02 | 2018-07-02 | Tea dust removal device with winnowing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109013323B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472180A (en) * | 2022-01-27 | 2022-05-13 | 电子科技大学成都学院 | Agricultural grain separator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201482732U (en) * | 2009-08-24 | 2010-05-26 | 吴志贤 | Tea screening machine |
| CN203664200U (en) * | 2013-12-17 | 2014-06-25 | 浙江省淳安遂绿第二茶厂 | Tea leaf sorting equipment |
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| CN201482732U (en) * | 2009-08-24 | 2010-05-26 | 吴志贤 | Tea screening machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114472180A (en) * | 2022-01-27 | 2022-05-13 | 电子科技大学成都学院 | Agricultural grain separator |
| CN114472180B (en) * | 2022-01-27 | 2022-12-13 | 电子科技大学成都学院 | Agricultural grain separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109013323B (en) | 2020-10-16 |
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