CN106076644B - A kind of vine tea stem picking method and its device - Google Patents
A kind of vine tea stem picking method and its device Download PDFInfo
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- CN106076644B CN106076644B CN201610643462.4A CN201610643462A CN106076644B CN 106076644 B CN106076644 B CN 106076644B CN 201610643462 A CN201610643462 A CN 201610643462A CN 106076644 B CN106076644 B CN 106076644B
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- 241001122767 Theaceae Species 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000007790 scraping Methods 0.000 claims abstract description 27
- 238000001035 drying Methods 0.000 claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 16
- 239000012535 impurity Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract 1
- 235000013616 tea Nutrition 0.000 description 64
- 238000010521 absorption reaction Methods 0.000 description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 description 9
- 239000004743 Polypropylene Substances 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 241001640034 Heteropterys Species 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229930003944 flavone Natural products 0.000 description 2
- 150000002213 flavones Chemical class 0.000 description 2
- 235000011949 flavones Nutrition 0.000 description 2
- 238000003197 gene knockdown Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000208689 Eucommia ulmoides Species 0.000 description 1
- 240000003553 Leptospermum scoparium Species 0.000 description 1
- 241001106041 Lycium Species 0.000 description 1
- 235000015459 Lycium barbarum Nutrition 0.000 description 1
- 241000219099 Parthenocissus quinquefolia Species 0.000 description 1
- 235000009388 Parthenocissus quinquefolia Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000015091 medicinal tea Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C7/00—Separating solids from solids by electrostatic effect
- B03C7/02—Separators
- B03C7/06—Separators with cylindrical material carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/20—Magnetic separation of bulk or dry particles in mixtures
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- Tea And Coffee (AREA)
Abstract
The invention discloses a kind of vine tea stem picking method, workshop air humidity is less than 70%, the Egg-shaped tea infuser of drying and tealeaves powder, tiny branch stalk are subjected to triboelectrification, the difference in dielectric constant and surface area and the differential separation Egg-shaped tea infuser of mass ratio obstructed using Egg-shaped tea infuser and branch and tiny branch are obstructed；Workshop air humidity is higher than 70%, and producing electrostatic attraction using electrostatic generator is separated the Egg-shaped tea infuser of drying and tealeaves powder, tiny branch stalk.Also disclose a kind of vine tea tea stem separating device, including support, the rotating shaft being arranged on support, rotating shaft and motor connection, rotating shaft is connected with barrel member one end, and axle is provided with barrel member, and axle one end is fixed on support, arc scraping disc is movably set with axle, arc scraping disc side can contact by being rotated around axle and the inwall with barrel member.The present invention realizes that stalk-sorting face mechanization automates；The tiny branch stalk of the overwhelming majority in tealeaves can be removed and tealeaves powder, the Egg-shaped tea infuser quality screened are homogeneous.
Description
Technical field
The invention belongs to tea processing technical field, and in particular to a kind of vine tea stem picking method, further relate to a kind of vine tea and pick
Obstruct device, suitable for processing vine tea and other take vegetational zone handle or with must obstruct to the leaf that comes off during leaf production tealeaves
It is purged with that must obstruct.
Background technology
Vine tea is a kind of medicinal tea for being finished, being kneaded using the blade of ampelopsis grossdentata.It is processed in vine tea
Cheng Zhong, due to finishing, kneading and drying so that petiole and tendril come off, blade is kneaded into spherical tea ball, therefore the tea ball dried
In can be mixed with substantial amounts of tiny branch stalk, the method for removing tiny branch stalk in tealeaves at present is to use artificial stalk-sorting, and efficiency is low,
Substantially increase production cost.Not only stalk-sorting be present in vine tea production, at other using blade as the medicinal of raw material
There is also stalk-sorting impurity elimination problem for tea such as tea containing leaves of Eucommia ulmoides and Lycium leaf tea.Therefore, a kind of stalk pickup machine of automation is developed for improving
Vine tea production efficiency, to reduce cost significant.
The content of the invention
It is an object of the invention in view of the above-mentioned problems existing in the prior art, there is provided a kind of vine tea stem picking method, also carry
A kind of vine tea tea stem separating device has been supplied, effectively vine tea branch stalk can have been removed and other using blade as the canker of tea tree stalk of raw material
Pick and remove.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of vine tea stem picking method, comprises the following steps：
The Egg-shaped tea infuser of drying and tealeaves powder, tiny branch stalk rub in workshop of the air humidity less than 70%
Electricity, under the suction-operated of electrostatic, the difference in dielectric constant and the difference of surface area and mass ratio obstructed using Egg-shaped tea infuser and branch
Egg-shaped tea infuser and tiny branch stalk and tealeaves powder are separated；
In workshop of the air humidity higher than 70%, electrostatic attraction is produced by the Egg-shaped tea infuser of drying using electrostatic generator
Electrostatic Absorption is carried out with tealeaves powder, tiny branch stalk, the difference in dielectric constant and surface area and matter obstructed using Egg-shaped tea infuser and branch
The difference for measuring ratio separates Egg-shaped tea infuser and tiny branch stalk and tealeaves powder.
A kind of vine tea tea stem separating device, including support, the rotating shaft being arranged on support, rotating shaft and motor connection, rotating shaft is with turning
Barrier part one end connects, and is provided with axle in barrel member, axle one end is fixed on support, and arc is movably set with axle
Shape scraping disc, arc scraping disc side can be contacted by being rotated around axle and the inwall with barrel member.
Barrel member one end as described above is blind end, and the other end is openend, and blind end is connected with rotating shaft, and openend is set
Rotating cylinder cover plate is equipped with, the air-heater connected with barrel member is provided with rotating cylinder cover plate, blind end offers steam vent.
Barrel member as described above includes rotating cylinder outer layer, rotating cylinder middle level and rotating cylinder internal layer, and rotating cylinder outer layer is ambroin, turns
Cylinder middle level is stainless steel layer or aluminium flake layer or tinfoil paper layer, and rotating cylinder internal layer is ambroin.
High pressure generator is provided with rotating cylinder outer layer as described above, high pressure generator is connected with rotating cylinder middle level.
Axle as described above is located at the axle center of barrel member.
Rotating cylinder internal layer internal diameter as described above is 0.5-2m, and rotating cylinder internal layer thickness is 1-5mm, and rotating cylinder intima-media thickness is 0.1-
0.5mm, rotating cylinder outer layer thickness are 0.5-10mm.
By dry Egg-shaped tea infuser and branch stalk in rotating cylinder pivoting friction and produce electrostatic, while using plant drying branch stalk and
The difference in dielectric constant and contact surface area and the difference of mass ratio of pockets of dry blade are kneaded, under gravity, carefully
Small drying branch obstructs by the Electrostatic Absorption of rotating cylinder as drum rotation is finally scraped off, and Egg-shaped tea infuser is then under gravity not
With drum rotation, thus Egg-shaped tea infuser and branch stalk are separated.
The principle of this design is：Branch obstructs flavones content and polyoses content is very low and density is smaller, thus electric conductivity is weaker,
And it is larger with rotating cylinder contact surface, electrostatic adsorption force is strong, easily by rotating cylinder Electrostatic Absorption during drum rotation；Egg-shaped tea infuser density
It is larger, and rotating cylinder contact area and quality it is smaller, along with substantial amounts of flavones, polysaccharide etc. are soluble organic during kneading
Penetration is out attached to tealeaves ball surface, thus electric conductivity is stronger, and electrostatic adsorption force is weak, during drum rotation almost
Do not fettered by electrostatic, and rest on cylinder bottom.
The present invention compared with prior art, has advantages below：
1st, realize that stalk-sorting face mechanization automates；
2nd, the tiny branch stalk of the overwhelming majority in tealeaves can be removed and tealeaves powder, the Egg-shaped tea infuser quality screened are homogeneous.
Brief description of the drawings
Fig. 1 is the barrel configuration schematic diagram of apparatus of the present invention；
Fig. 2 is the overall structural representation of apparatus of the present invention.
In figure：1- rotating cylinder outer layers；2- rotating cylinder internal layers；3- rotating cylinders middle level；4- Egg-shaped tea infusers；The tiny branch stalks of 5-；6- arc scraping discs；
7- axles；8- supports；9- rotating shafts；10- rotating cylinder cover plates；11- air-heaters；12- steam vents；13- high pressure generators.
Embodiment
For a better understanding of the present invention, with reference to the embodiment content that the present invention is furture elucidated, but the present invention
Content is not limited solely to the following examples.
A kind of vine tea tea stem separating device, including support 8, the rotating shaft 9 being arranged on support 8, rotating shaft 9 and motor connection, rotating shaft 9
It is connected with barrel member one end, axle 7 is provided with barrel member, the one end of axle 7 is fixed on support 8, movable on axle 7
Arc scraping disc 6 is provided with, the side of arc scraping disc 6 can contact by being rotated around axle 7 and the inwall with barrel member.
Barrel member one end is blind end, and the other end is openend, and blind end is connected with rotating shaft 9, and openend is provided with rotating cylinder
Cover plate 10, the air-heater 11 connected with barrel member is provided with rotating cylinder cover plate 10, blind end offers steam vent 12.
Barrel member includes rotating cylinder outer layer 1, rotating cylinder middle level 3 and rotating cylinder internal layer 2, and rotating cylinder outer layer 1 is ambroin, rotating cylinder middle level
3 be stainless steel layer or aluminium flake layer or tinfoil paper layer, and rotating cylinder internal layer 2 is ambroin.
High pressure generator 13 is provided with rotating cylinder outer layer 1, high pressure generator 13 is connected with rotating cylinder middle level 3.
Axle 7 is located at the axle center of barrel member.
The internal diameter of rotating cylinder internal layer 2 is 0.5-2m, and the thickness of rotating cylinder internal layer 2 is 1-5mm, and the thickness of rotating cylinder middle level 3 is 0.1-0.5mm,
The thickness of rotating cylinder outer layer 1 is 0.5-10mm.
Rotating cylinder outer layer 1 is polytetrafluoroethylene (PTFE) of the breakdown voltage more than 100,000 volts（PTFE）Or polystyrene（PS）Or poly- second
Alkene（PE）Or polypropylene（PP）Plastics.
Rotating cylinder internal layer 2 is polytetrafluoroethylene (PTFE) of the breakdown voltage more than 50,000 volts（PTFE）Or polystyrene（PS）Or poly- second
Alkene（PE）Or polypropylene（PP）Plastics.
Rotating cylinder middle level 3 is the stainless steel or aluminium flake or tin-foil plate that a layer thickness is 0.1-0.5mm.
Rotating cylinder internal diameter 0.5-2m, rotating cylinder internal layer thickness 1-5mm, rotating cylinder intima-media thickness 0.1-0.5mm, rotating cylinder outer layer thickness
0.5-10mm。
Axle center 7 is non-metallic shaft, and arc scraping disc 6 is polytetrafluoroethylene (PTFE)（PTFE）Or polystyrene（PS）Or polyethylene（PE）
Or polypropylene（PP）The thin disk of arc plastics, the scraper plate can also can artificially adjust patch by artificially adjusting disengagement rotating cylinder inwall
Upper rotating cylinder inwall.
Electrostatic is produced by the friction between Egg-shaped tea infuser and branch stalk and the inwall of rotating cylinder internal layer, obstructed due to Egg-shaped tea infuser and branch
Material composition is different, so Egg-shaped tea infuser and branch stalk dielectric constant are different, as a result the inwall of Egg-shaped tea infuser and branch stalk and rotating cylinder internal layer it
Between absorption affinity it is different and separate.Egg-shaped tea infuser is weaker by the electrostatic adsorption force of the inwall of rotating cylinder internal layer, and withe obstructs by rotating cylinder
The absorption affinity of the inwall of internal layer is stronger.As a result Egg-shaped tea infuser drops because of gravity, withe stalk and tea dust in small, broken bits because relatively light and by
Absorption is finally scraped by arc scraping disc 6 and collected on the inwall of rotating cylinder internal layer.
Under wet weather, rotating cylinder middle level can be made to produce high-pressure electrostatic to realize pair by the high pressure generator of pressure-adjustable
The absorption of tealeaves powder and branch stalk, so that apparatus of the present invention can also use under wet weather.
Embodiment 2：A kind of vine tea stem picking method
1.5 meters of the internal diameter of rotating cylinder internal layer, it is long 1.0 meters.
Step 1, first by vine tea fixing knead drying after（Fixing can be carried out using traditional tea processing method and knead baking
It is dry）, carry out mechanical picker vibratory sieve and remove coarse impurities, obtain containing tiny branch stalk and tealeaves of the long 0.2-2cm diameters less than 0.2cm
The Egg-shaped tea infuser of powder.
Step 2, in the case of dry weather, air humidity less than 70% workshop in, open air-heater barrel member is pre-
Heat to 40 degrees Celsius, then by it is foregoing knead drying and blanking impurity after 5 kilograms of vine tea raw material knock down in rotating cylinder,
Scraper plate in step 3, regulation rotating cylinder departs from rotating cylinder inwall, is then turned on motor driven barrel member, and rotating speed control exists
50 circles/minute, which quickly rotates 5 minutes, produces frictional static, now observes rotating cylinder internal layer inwall, and the absorption of rotating cylinder internal layer inwall is a large amount of
Branch stalk and tealeaves powder,
Step 4 and then speed drop to 10 circles/minute, arc scraping disc are contacted with rotating cylinder inwall fitting, Egg-shaped tea infuser and branch stalk
Start to separate in the presence of frictional static and collected by arc scraping disc, after so rotating 10 minutes, tiny branch stalk and tealeaves are broken
End is all eliminated, and now stops barrel member, takes out Egg-shaped tea infuser and branch stalk impurity respectively,
For another example upper circulation carries out second batch stalk-sorting.The tiny branch stalk of vine tea and tealeaves after being handled using this apparatus and method is broken
Last clearance rate reaches more than 95%, if putting down the rotational time after arc scraper plate is bonded with rotating cylinder inwall (10 circles/minute) 20
More than minute, then branch stalk and powder clearance rate are in 98 more than %, for producing high-grade vine tea.
Embodiment 2：A kind of vine tea stem picking method
Step 1, first by vine tea fixing knead drying after（Fixing can be carried out using traditional tea processing method and knead baking
It is dry）, the mechanical picker vibratory sieve removal of impurity is carried out, is obtained containing tiny branch stalk and tealeaves powder of the long 0.2-2cm diameters less than 0.2cm
Egg-shaped tea infuser.
Step 2, in the case of wet weather, in workshop of the air humidity higher than 70%, open high pressure generator and hot blast
Machine will be preheating to more than 70 degrees Celsius and maintain inside barrel member, voltage is controlled in 5000-20000 volts,
Step 3, preheating after, by it is foregoing knead drying and blanking impurity after 5 kilograms of vine tea raw material knock down in barrel member, make
Barrel member inwall separates with arc scraping disc, opens motor driven barrel member, and rotating speed control is begun in 10 circles/minute, rotation process
High-pressure electrostatic adsorption function is opened eventually until completing stalk-sorting operation, is rotated 5-10 minutes, is now observed rotating cylinder inwall, rotating cylinder inwall
Absorption branch obstructs but is adsorbed without Egg-shaped tea infuser.
Step 4 and then it is bonded arc scraping disc and barrel member inwall to contact, rotating speed control is in 10 circles/minute rotation 5-10
Minute stopping motor, Egg-shaped tea infuser and branch stalk impurity are taken out respectively.
Using the method, the branch stalk and powder clearance rate of vine tea are more than 95%, if repeating one with batch vine tea step 2 ~ 4
Time, clearance rate reaches more than 98%.
Embodiment 3：A kind of vine tea stem picking method
Step 1, drying first is kneaded into vine tea fixing（Fixing can be carried out using traditional tea processing method and knead drying）,
Obtain the tiny heterogeneity branch stalk containing long 0.2-5cm diameters 0.1-0.3 cm and the Egg-shaped tea infuser of tealeaves powder.
Step 2, unlatching high pressure generator and air-heater will be preheating to more than 70 degrees Celsius and maintain, high pressure inside barrel member
The voltage that generator is loaded on rotating cylinder middle level is controlled at 10000 volts,
After step 3, preheating, foregoing 5 kilograms of the vine tea raw material kneaded after drying is knocked down in barrel member, disengaged in barrel member
The arc scraping disc of wall, rotating cylinder cover plate is closed, open motor driven barrel member, the rotating speed of barrel member was entirely revolved in 10 circles/minute
Turn in adsorption process, high-pressure electrostatic is always on, and rotates 5-10 minutes, now observes rotating cylinder inwall, and rotating cylinder inwall absorption is a large amount of
Branch stalk but be adsorbed without Egg-shaped tea infuser,
Step 4, the fitting of barrel member inwall and arc scraping disc contacted, arc scraping disc starts to collect branch stalk, when in barrel member
Stopped the rotation during branch that wall is not adsorbed stalk barrel member, take out the branch stalk impurity collected in arc scraping disc,
Step 5, rotating cylinder cover plate is shut again, the voltage that high pressure generator is loaded on rotating cylinder middle level is transferred to 50,000 volts, opened
Motor is opened, barrel member inwall is bonded by control barrel member rotating speed after 5-8 circles/minute, rotation 10-20 minutes with arc scraping disc
Contact, arc scraping disc start to collect Egg-shaped tea infuser, stop barrel member when seeing the Egg-shaped tea infuser that rotating cylinder inwall is not adsorbed, take out
The Egg-shaped tea infuser collected in arc scraper plate.Using the method, obtained Egg-shaped tea infuser size is homogeneous, completely without branch stalk and impurity, branch
Obstruct clearance rate 99.8% or so.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (4)
- A kind of 1. vine tea tea stem separating device, it is characterised in that：Including support (8), the rotating shaft (9) being arranged on support (8), rotating shaft (9) it is connected with motor connection, rotating shaft (9) with barrel member one end, axle (7) is provided with barrel member, axle (7) one end is solid It is scheduled on support (8), arc scraping disc (6) is movably set with axle (7), arc scraping disc (6) side can be by around axle (7) rotate and contacted with the inwall of barrel member；Barrel member one end is blind end, and the other end is openend, and blind end is connected with rotating shaft (9), and openend is provided with rotating cylinder lid Plate (10), the air-heater (11) connected with barrel member is provided with rotating cylinder cover plate (10), blind end offers steam vent (12)；Barrel member includes rotating cylinder outer layer (1), rotating cylinder middle level (3) and rotating cylinder internal layer (2), and rotating cylinder outer layer (1) is ambroin, rotating cylinder Middle level (3) is stainless steel layer or aluminium flake layer or tinfoil paper layer, and rotating cylinder internal layer (2) is ambroin；High pressure generator (13) is provided with rotating cylinder outer layer (1), high pressure generator (13) is connected with rotating cylinder middle level (3).
- 2. a kind of vine tea tea stem separating device according to claim 1, it is characterised in that described axle (7) is located at rotating cylinder The axle center of part.
- 3. a kind of vine tea tea stem separating device according to claim 2, it is characterised in that described rotating cylinder internal layer (2) internal diameter is 0.5-2m, rotating cylinder internal layer (2) thickness are 1-5mm, and rotating cylinder middle level (3) thickness is 0.1-0.5mm, and rotating cylinder outer layer (1) thickness is 0.5-10mm。
- 4. a kind of carry out vine tea stem picking method using claim 1 described device, it is characterised in that comprises the following steps：Step 1, drying first is kneaded into vine tea fixing, obtain the tiny heterogeneity branch containing long 0.2-5cm, diameter 0.1-0.3cm The Egg-shaped tea infuser of stalk and tealeaves powder；Step 2, unlatching high pressure generator and air-heater will be preheating to more than 70 degrees Celsius and maintain inside barrel member, high pressure occurs The voltage that device is loaded on rotating cylinder middle level is controlled at 10000 volts；After step 3, preheating, foregoing 5 kilograms of the vine tea raw material kneaded after drying is knocked down in barrel member, disengages barrel member inwall Arc scraping disc, rotating cylinder cover plate is closed, open motor driven barrel member, the rotating speed of barrel member was inhaled in whole rotation in 10 circles/minute During attached, high-pressure electrostatic is always on, and rotates 5-10 minutes；Step 4, the fitting of barrel member inwall and arc scraping disc contacted, arc scraping disc starts to collect branch stalk, when barrel member inwall does not have Stopped the rotation when having adsorbed branch stalk barrel member, take out the branch stalk impurity collected in arc scraping disc；Step 5, rotating cylinder cover plate is shut again, the voltage that high pressure generator is loaded on rotating cylinder middle level is transferred to 50,000 volts, opens electricity Machine, control barrel member rotating speed contact after 5-8 circles/minute, rotation 10-20 minutes, by barrel member inwall with the fitting of arc scraping disc, Arc scraping disc starts to collect Egg-shaped tea infuser, stops barrel member when seeing the Egg-shaped tea infuser that rotating cylinder inwall is not adsorbed, and takes out arc The Egg-shaped tea infuser collected in scraper plate.
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| CN201610643462.4A CN106076644B (en) | 2016-08-08 | 2016-08-08 | A kind of vine tea stem picking method and its device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5548348A (en) * | 1978-09-29 | 1980-04-07 | Terada Seisakusho:Kk | Method of rolling tea leaf in intermediate roller |
| US4251353A (en) * | 1978-11-13 | 1981-02-17 | Knoll Frank S | Method of treating refuse to separate valuable constituents |
| CN2165930Y (en) * | 1993-06-30 | 1994-05-25 | 浙江省国营开化茶厂 | High-pressure electrostatic generator of electrostatic stem-separating machine for tea |
| JPH10277433A (en) * | 1997-04-11 | 1998-10-20 | Hitachi Zosen Corp | Electric discharge electrostatic sorting device |
| CN1315577C (en) * | 2000-09-04 | 2007-05-16 | 日立造船株式会社 | Apparatus for separating plastic chips |
| TWI272065B (en) * | 2005-11-18 | 2007-02-01 | Cheng-Fu Liu | Apparatus for handling tea stalk |
| CN102728454B (en) * | 2012-06-19 | 2013-07-31 | 罗健泉 | Pretreatment device for domestic garbage incineration without dioxin being generated |
| CN104171040B (en) * | 2014-07-09 | 2017-01-25 | 楚雄彝福生态农业有限公司 | Preparation method of tea leaves |
| CN204769126U (en) * | 2015-05-25 | 2015-11-18 | 贵州省湄潭县黔茗茶业有限责任公司 | Tealeaves electrostatic separation bobbing machine |
| CN204969239U (en) * | 2015-08-12 | 2016-01-20 | 福建永春县万品春茶叶有限公司 | Can choose stalk formula bale opener |
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