CN107990670B - Tea drying and screening all-in-one machine - Google Patents
Tea drying and screening all-in-one machine Download PDFInfo
- Publication number
- CN107990670B CN107990670B CN201711134562.5A CN201711134562A CN107990670B CN 107990670 B CN107990670 B CN 107990670B CN 201711134562 A CN201711134562 A CN 201711134562A CN 107990670 B CN107990670 B CN 107990670B
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- Prior art keywords
- fixedly connected
- base
- roller
- motor
- bevel gear
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- Expired - Fee Related
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- 238000012216 screening Methods 0.000 title claims abstract description 21
- 238000001035 drying Methods 0.000 title claims abstract description 20
- 241001122767 Theaceae Species 0.000 claims abstract description 37
- 238000005485 electric heating Methods 0.000 claims abstract description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000007790 scraping Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000035622 drinking Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 102000004316 Oxidoreductases Human genes 0.000 description 1
- 108090000854 Oxidoreductases Proteins 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
- F26B11/181—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles the receptacle being a foraminous, perforated or open-structured drum or drum-like container, e.g. rotating around a substantially horizontal or vertical axis; the receptacle being multiple perforated drums, e.g. in superimposed arrangement
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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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
- B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Sustainable Development (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses a tea drying and screening integrated machine, which comprises a base, support legs, a roller, a scraping plate and a collecting box, wherein the upper surface of the base is fixedly connected with a fixed frame, the roller is arranged above the base, the upper surface of the base is provided with a rack frame, the rack frame is in sliding connection with the base, the lower surface of the base is fixedly connected with a second motor, the shaft extension end of the second motor penetrates through the base and extends to the upper part of the base to extend into the rack frame, the shaft extension end of the second motor is fixedly connected with a sector gear, the sector gear is meshed with a rack on the inner wall of the rack frame, the right end of the rack frame is fixedly connected with a fixed plate, the right side wall of the fixed plate is rotatably connected with a rotating shaft, a left bevel gear and a right bevel gear are sleeved on the rotating shaft, an electric heating plate is arranged inside the roller, the tea is dried by the electric heating plate, the, prevent that tealeaves from blockking up the sieve mesh, utilize the scraper blade to spread tealeaves, make tealeaves be heated more evenly.
Description
Technical Field
The invention relates to the field of tea processing equipment, in particular to a tea drying and screening all-in-one machine.
Background
China has a long history of tea drinking and cannot exactly find out the age of the tea in the history, but the age is rather brief, and tea drinking is considered as the initiative of Chinese people by many people, and tea drinking habits and tea planting habits in other parts of the world are directly or indirectly passed from China.
Tea drying is a tea making step of inhibiting enzymatic oxidation of tea polyphenol and the like in fresh tea by destroying and passivating oxidase activity in the fresh tea at high temperature and evaporating partial moisture of the fresh tea to soften the tea, so that the tea is convenient to knead and form, simultaneously emits green odor and promotes formation of good fragrance.
Disclosure of Invention
The invention aims to provide a tea drying and screening all-in-one machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a tea leaf drying and screening integrated machine comprises a base, support legs, a roller, a scraping plate and a collecting box, wherein a fixing frame is fixedly connected to the upper surface of the base, the roller is arranged above the base, a bearing is sleeved at the right end of the roller, the outer wall of the bearing is fixedly connected with the top of the fixing frame, a first motor is fixedly connected to the right side wall of the fixing frame, a cam is sleeved at a shaft extension end of the first motor, the shaft extension end of the first motor is fixedly connected with the left side wall of the roller, sieve pores are distributed on the surface of the roller, a fixed column is arranged on the upper surface of the base, a sleeve is sleeved at the top end of the fixed column and is in sliding connection with the fixed column, a spring is arranged inside the sleeve, the upper end and the lower end of the spring are respectively fixedly connected with the sleeve and the fixed column, the sleeve is positioned under the cam, the lower, the upper surface of the base is provided with a rack frame, the rack frame is connected with the base in a sliding manner, the lower surface of the base is fixedly connected with a second motor, the shaft extension end of the second motor penetrates through the base and extends to the upper part of the base and extends into the rack frame, the shaft extension end of the second motor is fixedly connected with a sector gear, the sector gear is meshed with racks on the inner wall of the rack frame, the right end of the rack frame is fixedly connected with a fixed plate, the left side wall of the fixed plate is rotatably connected with a rotating shaft, the rotating shaft is sleeved with a left bevel gear and a right bevel gear, the left end of the rotating shaft penetrates through the side wall of the roller and extends into the roller, the rotating shaft is connected with the side wall of the roller in a sliding manner, the upper surface of the rack frame is fixedly connected with a third motor, the shaft extension end of the third motor is fixedly connected with a half bevel gear, the, the cover is equipped with the electric slip ring in the pivot, and the electric plate passes through electric slip ring and control switch electric connection, and the lower surface of pivot is fixedly connected with scraper blade still.
As a further scheme of the invention: the lower surface of the base is fixedly connected with a supporting leg.
As a still further scheme of the invention: the top of cylinder is equipped with the feed inlet, installs the apron on the feed inlet.
As a still further scheme of the invention: the lower end of the electric heating plate is fixedly connected with a steel wire brush which is abutted against the bottom of the roller.
As a still further scheme of the invention: and a collecting box is arranged below the roller.
As a still further scheme of the invention: the scraper plate is made of food-grade stainless steel.
Compared with the prior art, the invention has the beneficial effects that: to treat the tealeaves of processing and put into the cylinder, utilize electric heat board stoving tealeaves, in the drying process, utilize the tup on the hammer handle to strike the cylinder, be favorable to tealeaves piece to sift out, the cylinder rotates, drive the tealeaves upset, it is more even to make tealeaves be heated, the screening is more thorough, in the drying process, the electric heat board rotates, utilize electric heat board to stir tealeaves, it is more even to make tealeaves be heated, utilize the steel brush to strike off the tealeaves of card in the sieve mesh, prevent tealeaves from blockking up the sieve mesh, utilize the scraper blade to pave tealeaves, it is more even to make tealeaves be heated, more be favorable to the screening of impurity such as tealeaves piece, this device filters tealeaves simultaneously, dry, tealeaves is heated evenly, it is effectual to filter, the work efficiency is greatly improved, the time of the workman has been practiced.
Drawings
FIG. 1 is a schematic structural diagram of a tea leaf drying and screening integrated machine;
FIG. 2 is a top view of a rack frame in the tea leaf drying and screening all-in-one machine;
fig. 3 is a left side view of a rotating shaft in the tea drying and screening all-in-one machine.
In the figure: 1-a base; 2-a leg; 3-a fixing frame; 4-a roller; 5-a feed inlet; 6-sieve mesh; 7-a bearing; 8-a first motor; 9-a cam; 10-a sleeve; 11-a spring; 12-fixed columns; 13-a hammer handle; 14-a rack frame; 15-a second motor; 16-sector gear; 17-fixing the plate; 18-a rotating shaft; 19-a third motor; 20-half bevel gear; 21-left bevel gear; 22-right bevel gear; 23-an electrical slip ring; 24-an electric hot plate; 25-a wire brush; 26-a scraper; 27-collecting cassette.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, an integrated tea leaf drying and screening machine includes a base 1, support legs 2, a drum 4, a scraper 26 and a collecting box 27, the support legs 2 are fixedly connected to a lower surface of the base 1, a fixing frame 3 is fixedly connected to an upper surface of the base 1, the drum 4 is disposed above the base 1, a bearing 7 is sleeved on a right end of the drum 4, an outer wall of the bearing 7 is fixedly connected to a top of the fixing frame 3, a first motor 8 is fixedly connected to a right side wall of the fixing frame 3, a cam 9 is sleeved on a shaft extension end of the first motor 8, a shaft extension end of the first motor 8 is fixedly connected to a left side wall of the drum 4, the first motor 8 drives the cam 9 and the drum 4 to rotate when operating, a feed port 5 is disposed on a top of the drum 4, a cover plate is disposed on the feed port 5, and sieve holes 6, the upper surface of the base 1 is provided with a fixed column 12, the top end of the fixed column 12 is sleeved with a sleeve 10, the sleeve 10 is in sliding connection with the fixed column 12, a spring 11 is arranged inside the sleeve 10, the upper end and the lower end of the spring 11 are respectively fixedly connected with the sleeve 10 and the fixed column 12, the sleeve 10 is positioned under the cam 9, the lower end of the cam 9 is abutted against the sleeve 10, the right side wall of the sleeve 10 is fixedly connected with a hammer handle 13, the right end of the hammer handle 13 is provided with a hammer head, the first motor 8 drives the cam 9 to rotate when in operation, the cam 9 drives the sleeve 10 to move downwards, the sleeve 10 drives the hammer handle 13 to move upwards and downwards under the cooperation of the spring 11, the hammer head on the hammer handle 13 is utilized to knock the roller 4 to generate vibration, so as to facilitate screening out of tea scraps, the upper surface of the base 1 is provided with a rack frame 14, the rack frame 14 is in sliding connection with the base 1, the, the shaft extension end of the second motor 15 passes through the base 1 and extends to the upper part of the base 1 and extends into the rack frame 14, the shaft extension end of the second motor 15 is fixedly connected with a sector gear 16, the sector gear 16 is meshed with racks on the inner wall of the rack frame 14, the second motor 15 drives the sector gear 16 to rotate when in operation so as to drive the rack frame 14 to move left and right, the right end of the rack frame 14 is fixedly connected with a fixed plate 17, the left side wall of the fixed plate 17 is rotatably connected with a rotating shaft 18, the rotating shaft 18 is sleeved with a left bevel gear 21 and a right bevel gear 22, the left end of the rotating shaft 18 passes through the side wall of the roller 4 and extends into the roller 4, the rotating shaft 18 is slidably connected with the side wall of the roller 4, the rotating shaft 18 can slide left and right, the upper surface of the rack frame 14 is fixedly connected with a third motor 19, the shaft extension end of the third motor 19 is fixedly connected with a, the third motor 19 drives the half bevel gear 20 to rotate when running, when the half bevel gear 20 is meshed with the left bevel gear 21, the half bevel gear 20 drives the left bevel gear 21 to rotate and further drives the rotating shaft 18 to rotate, when the half bevel gear 20 is separated from the left bevel gear 21 and is meshed with the right bevel gear 22, the half bevel gear 20 drives the right bevel gear 22 to rotate so as to drive the rotating shaft 18 to rotate reversely, the inside of the roller 4 is provided with an electric heating plate 24, the electric heating plate 24 is fixedly connected with the lower surface of the rotating shaft 18, the rotating shaft 18 is sleeved with an electric slip ring 23, the electric heating plate 24 is electrically connected with a control switch through the electric slip ring 23, tea leaves are heated by the electric heating plate 24, the lower end of the electric heating plate 24 is fixedly connected with a steel wire brush 25, the steel wire brush 25 is abutted against the bottom of the roller 4, the tea leaves clamped in the sieve holes 6 are, scraper blade 26's material is food level stainless steel, utilizes scraper blade 26 to pave tealeaves, makes tealeaves be heated more evenly, and the below of cylinder 4 is equipped with collects box 27, first motor 8, second motor 15, third motor 19 through control switch and external power supply electric connection.
The working principle of the invention is as follows: putting tea leaves to be processed into a roller 4, electrifying an electric heating plate 24, drying the tea leaves by using the electric heating plate 24, simultaneously starting a first motor 8, driving a cam 9 to rotate when the first motor 8 operates, driving a sleeve 10 to move downwards by the cam 9, driving a hammer handle 13 to move up and down by the sleeve 10 under the matching of a spring 11, knocking the roller 4 by using a hammer head on the hammer handle 13 to vibrate the roller 4, facilitating the screening of tea leaves, enabling the tea leaves to pass through a sieve hole 6 and fall into a collecting box 27, driving the tea leaves to turn over when the roller 4 rotates, enabling the tea leaves to be heated more uniformly and more thoroughly, starting a third motor 19, driving a half bevel gear 20 to rotate when the third motor 19 operates, driving a left bevel gear 21 to rotate when the half bevel gear 20 is meshed with the left bevel gear 21, driving a rotating shaft 18 to rotate, and separating the half bevel gear 20 from the left bevel gear 21, when meshing with right bevel gear 22, half bevel gear 20 drives right bevel gear 22 and rotates, thereby drive 18 antiport of pivot, 18 positive and negative rotations of pivot drive electric plate 24 rotate, utilize electric plate 24 to turn tealeaves, it is more even to make tealeaves be heated, utilize steel brush 25 to strike off the tealeaves of card in sieve mesh 6, prevent tealeaves jam sieve mesh 6, start second motor 15, second motor 15 drives sector gear 16 when operation and rotates, thereby it removes about driving rack frame 14, thereby it removes about driving pivot 18, it removes about final drive scraper blade 26, utilize scraper blade 26 to pave tealeaves, it is more even to make tealeaves be heated, more be favorable to the screening of impurity such as tealeaves piece to remove.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A tea drying and screening integrated machine comprises a base (1), support legs (2), a roller (4), a scraper (26) and a collecting box (27), and is characterized in that the upper surface of the base (1) is fixedly connected with a fixing frame (3), the roller (4) is arranged above the base (1), a bearing (7) is sleeved at the right end of the roller (4), the outer wall of the bearing (7) is fixedly connected with the top of the fixing frame (3), the right side wall of the fixing frame (3) is fixedly connected with a first motor (8), a cam (9) is sleeved at the shaft extension end of the first motor (8), the shaft extension end of the first motor (8) is fixedly connected with the left side wall of the roller (4), sieve holes (6) are distributed on the surface of the roller (4), a fixing column (12) is arranged on the upper surface of the base (1), a sleeve (10) is sleeved at the top end of the fixing column (12), and the sleeve (10) is in sliding, the inner part of the sleeve (10) is provided with a spring (11), the upper end and the lower end of the spring (11) are respectively fixedly connected with the sleeve (10) and a fixing column (12), the sleeve (10) is positioned under the cam (9), the lower end of the cam (9) is abutted against the sleeve (10), the right side wall of the sleeve (10) is fixedly connected with a hammer handle (13), the right end of the hammer handle (13) is provided with a hammer head, the upper surface of the base (1) is provided with a rack frame (14), the rack frame (14) is in sliding connection with the base (1), the lower surface of the base (1) is fixedly connected with a second motor (15), the shaft extension end of the second motor (15) penetrates through the base (1) to extend to the upper part of the base (1) and extends into the rack frame (14), the shaft extension end of the second motor (15) is fixedly connected with a sector gear (16), and the sector gear (16) is meshed with a rack on the inner wall, the right end of the rack frame (14) is fixedly connected with a fixed plate (17), the left side wall of the fixed plate (17) is rotatably connected with a rotating shaft (18), the rotating shaft (18) is sleeved with a left bevel gear (21) and a right bevel gear (22), the left end of the rotating shaft (18) penetrates through the side wall of the roller (4) and extends into the roller (4), the rotating shaft (18) is in sliding connection with the side wall of the roller (4), the upper surface of the rack frame (14) is fixedly connected with a third motor (19), the shaft extension end of the third motor (19) is fixedly connected with a half bevel gear (20), the half bevel gear (20) is respectively meshed with the left bevel gear (21) and the right bevel gear (22), an electric heating plate (24) is arranged inside the roller (4), the electric heating plate (24) is fixedly connected with the lower surface of the rotating shaft (18), the rotating shaft (18) is sleeved with an electric slip ring (23), and the electric heating plate, the lower surface of the rotating shaft (18) is also fixedly connected with a scraper (26).
2. The tea drying and screening all-in-one machine as claimed in claim 1, wherein a support leg (2) is fixedly connected to the lower surface of the base (1).
3. The tea drying and screening all-in-one machine as claimed in claim 1, wherein a feed inlet (5) is formed in the top of the roller (4), and a cover plate is installed on the feed inlet (5).
4. The tea drying and screening all-in-one machine as claimed in claim 1, wherein a wire brush (25) is fixedly connected to the lower end of the electric heating plate (24), and the wire brush (25) is abutted to the bottom of the roller (4).
5. The tea drying and screening all-in-one machine as claimed in claim 1, wherein a collection box (27) is arranged below the roller (4).
6. The tea drying and screening all-in-one machine as claimed in claim 1, wherein the scraper (26) is made of food-grade stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711134562.5A CN107990670B (en) | 2017-11-16 | 2017-11-16 | Tea drying and screening all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711134562.5A CN107990670B (en) | 2017-11-16 | 2017-11-16 | Tea drying and screening all-in-one machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107990670A CN107990670A (en) | 2018-05-04 |
| CN107990670B true CN107990670B (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711134562.5A Expired - Fee Related CN107990670B (en) | 2017-11-16 | 2017-11-16 | Tea drying and screening all-in-one machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN107990670B (en) |
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| CN205897751U (en) * | 2016-07-16 | 2017-01-18 | 重庆市六方格农业综合开发有限公司 | Agricultural and sideline products dehydration dryer |
| CN206392255U (en) * | 2016-12-13 | 2017-08-11 | 云县刘家坡茶业有限公司 | A kind of exquisite electrostatic screening plant of broken black tea |
| CN106524700A (en) * | 2016-12-28 | 2017-03-22 | 陈飚 | Tea leaf drying machine |
| CN107343544A (en) * | 2017-08-09 | 2017-11-14 | 刘志坚 | A kind of tea green-keeping screening all-in-one machine |
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| CN107990670A (en) | 2018-05-04 |
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Effective date of registration: 20200508 Address after: Water Yan Xiang Tai Yi Cun 341200 Jiangxi city of Ganzhou province Shangyou County Ao Bei group Applicant after: JIANGXI LONGMEN WHITE TEA DEVELOPMENT Co.,Ltd. Address before: 236400 No. 6 Yongsheng Road, Linquan County, Anhui, Fuyang Applicant before: ANHUI HUARUI MEDICAL TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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