CN112273477A - Tea leaf fixation and rolling integrated machine - Google Patents

Tea leaf fixation and rolling integrated machine Download PDF

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Publication number
CN112273477A
CN112273477A CN202011349855.7A CN202011349855A CN112273477A CN 112273477 A CN112273477 A CN 112273477A CN 202011349855 A CN202011349855 A CN 202011349855A CN 112273477 A CN112273477 A CN 112273477A
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CN
China
Prior art keywords
stir
frying
tea
equipment
conveying
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
Application number
CN202011349855.7A
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Chinese (zh)
Inventor
黄义文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhua Wuyunjie Tea Co ltd
Original Assignee
Anhua Wuyunjie Tea Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhua Wuyunjie Tea Co ltd filed Critical Anhua Wuyunjie Tea Co ltd
Priority to CN202011349855.7A priority Critical patent/CN112273477A/en
Publication of CN112273477A publication Critical patent/CN112273477A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/06Treating tea before extraction; Preparations produced thereby
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/06Treating tea before extraction; Preparations produced thereby
    • A23F3/12Rolling or shredding tea leaves

Abstract

The invention discloses a tea fixation and rolling integrated machine which comprises a turning and frying device, a biomass combustion device, a rolling device and a conveying and transferring device, wherein biomass garbage is combusted through the biomass combustion device, high-temperature hot air generated by combustion is conveyed into the turning and frying device, tea is turned and fried at high temperature through the turning and frying device under the action of the high-temperature hot air, so that tea is fixed, and the tea which is turned, fried and fixed is conveyed into the rolling device through the conveying and transferring device to be rolled. According to the tea fixation and rolling integrated machine, the biomass garbage is combusted through the biomass combustion equipment to generate high-temperature hot air flow, the tea is stirred and fried at high temperature through the stirring and frying equipment under the action of the high-temperature hot air flow to be fixed, and then the tea subjected to stirring, frying and fixation is conveyed to the rolling equipment through the conveying and transferring equipment to be rolled, so that the tea does not need to be transferred manually, the preparation efficiency of the raw tea is improved, and the preparation period of the raw tea is shortened.

Description

Tea leaf fixation and rolling integrated machine
Technical Field
The invention relates to the technical field of tea processing, in particular to a tea fixation and rolling integrated machine.
Background
Existing tea processing has only stayed in a semi-automated mechanical processing stage, and fully automated tea processing systems have at least been temporarily unrecognized in the patent libraries in the art. The processing procedures of the full-automatic tea processing system are not obviously different from the traditional semi-automatic mechanical processing procedures, and the difference is that all the procedures are automatically controlled. The preparation of the raw tea needs to manually transfer tea from the green removing process to the rolling process, and the tea subjected to green removing is transferred to rolling equipment, so that the preparation efficiency of the raw tea is low, the preparation period is long, in addition, the conventional tea green removing equipment mostly adopts liquefied petroleum gas or natural gas as heating fuel, and the production cost is high.
Disclosure of Invention
The invention provides a tea fixation and rolling integrated machine, which aims to solve the technical problems that tea leaves after fixation need to be manually transferred to rolling equipment for rolling in the existing preparation of raw tea, the preparation efficiency is low, and the production cost is high.
According to one aspect of the invention, the tea fixation and rolling integrated machine comprises a turning and frying device, a biomass combustion device, a rolling device and a conveying and transferring device, biomass fuel is combusted through the biomass combustion device, high-temperature hot air generated by combustion is conveyed into the turning and frying device, tea is turned and fried at high temperature through the turning and frying device under the action of the high-temperature hot air, so that tea is fixed, and the tea which is turned, fried and fixed is conveyed into the rolling device through the conveying and transferring device to be rolled.
Furthermore, the stir-frying equipment comprises a stir-frying material cavity for stir-frying the tea and a heating cavity for heating the stir-frying material cavity, and the heating cavity is provided with a hot gas inflow port extending into the hot gas inflow port of the biomass combustion equipment and an exhaust port for exhausting hot gas after heat exchange is completed.
Furthermore, a temperature delivery gun is arranged at the airflow output end of the biomass combustion equipment, and the temperature of the high-temperature hot airflow delivered to the heating cavity by the biomass combustion equipment is adjusted by controlling the length of the temperature delivery gun extending into the hot airflow inlet, the airflow delivery amount and the airflow delivery speed.
Further, stir-fry equipment including being used for tealeaves to get into stir-fry the material intracavity stir-fry feed mechanism and be used for stir-fry the material intracavity tealeaves discharge to carrying the stir-fry discharge mechanism that turns over of transfer device to make tealeaves from stir-fry feed mechanism and getting into stir-fry the material intracavity, and then carry to stir-fry discharge mechanism and discharge stir-fry the material chamber, be equipped with a plurality of steam inflow entrances along the direction of delivery of tealeaves on the heating chamber, a plurality of biomass combustion device's air current output end one-to-one stretches into in a plurality of steam inflow entrances, with the high temperature hot gas flow of carrying different temperatures respectively to a plurality of hot gas inflow entrances.
Furthermore, the stir-frying equipment comprises an equipment shell and a roller arranged in the equipment shell, wherein a stir-frying material cavity is formed in an inner cavity of the roller, and a heating cavity is formed by a cavity between the equipment shell and the roller.
Furthermore, the stir-frying equipment also comprises a stir-frying driving device for driving the roller to rotate, and the stir-frying driving device comprises a transmission chain connected with the roller and a driving motor for driving the transmission chain to rotate.
Further, the feeding mechanism comprises a feeding pipeline connected with the roller in a rotating mode, a vibration discharging hopper arranged above the feeding pipeline and a lifting conveying belt used for conveying the tea leaves to the vibration discharging hopper.
Further, the rolling equipment comprises an equipment frame, a plurality of rolling cylinders, a plurality of rolling discs, a crankshaft transmission mechanism and a rolling driving device, wherein the rolling cylinders are installed on the equipment frame in the horizontal direction, the rolling discs are installed at the bottom of the equipment frame in the horizontal direction, the crankshaft transmission mechanism is installed on the equipment frame and connected with the rolling cylinders, the rolling driving device is used for driving the crankshaft transmission mechanism to rotate, and the rolling driving device drives the crankshaft transmission mechanism to rotate, so that the rolling cylinders rotate around the centers of the rolling discs to roll the tea leaves between the rolling cylinders and the rolling discs.
Further, the rolling device comprises a distribution groove which is horizontally arranged at the top of the device frame and is used for receiving the tea leaves conveyed by the conveying and transferring device, a plurality of rolling feeding pipelines which are communicated with the distribution groove and correspond to the rolling cylinders one by one, and a distribution device which is arranged in the distribution groove and is used for distributing the tea leaves in the distribution groove to each rolling feeding pipeline.
Further, the conveying and transferring device comprises a conveying frame arranged on one side of the equipment frame, an upper slope conveying belt arranged on the conveying frame and used for conveying the tea leaves discharged by the stir-frying discharging mechanism to one side of the distribution groove, and a longitudinal conveying belt arranged on the conveying frame and used for conveying the tea leaves output by the upper slope conveying belt into the distribution groove, wherein the longitudinal conveying belt is positioned below the upper slope conveying belt and is vertical to the distribution groove, and the output end of the longitudinal conveying belt is positioned above the distribution groove.
The invention has the following beneficial effects:
according to the tea leaf de-enzyming and rolling integrated machine, the biomass fuel is combusted through the biomass combustion equipment to generate the high-temperature hot air flow, the high-temperature hot air flow is conveyed into the stir-frying equipment, the tea leaves are stir-fried at high temperature under the action of the high-temperature hot air flow through the stir-frying equipment, so that the fresh tissues and the enzyme activity in the tea leaves are damaged, the content in the tea leaves is quickly converted, the tea leaves are de-enzymed, the tea leaves after being stir-fried and de-enzymed are conveyed into the rolling equipment through the conveying and transferring equipment to be rolled, and the flaky tea leaves are rolled into strips.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a stir-frying apparatus according to a preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of a biomass combustion apparatus according to a preferred embodiment of the present invention;
fig. 3 is a schematic configuration view of a kneading apparatus according to a preferred embodiment of the present invention;
fig. 4 is a schematic configuration view of a kneading apparatus according to a preferred embodiment of the present invention.
Illustration of the drawings:
1. stir-frying equipment; 11. an equipment housing; 12. a drum; 13. a stir-frying drive device; 14. a stir-frying feeding mechanism; 141. a feed conduit; 142. vibrating the blanking hopper; 143. lifting the conveyor belt; 15. a stir-frying discharging mechanism; 16. a hot gas flow inlet; 17. an exhaust port; 18. a riding wheel; 2. a biomass combustion device; 21. a temperature feeding gun; 22. a feeding port; 3. a transport transfer device; 4. a rolling device; 41. an equipment rack; 42. a twisting cylinder; 43. kneading and twisting a disc; 44. a swing frame; 45. a distribution tank; 46. twisting the feeding pipe; 47. and a piston is pressed and covered.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the accompanying drawings, but the invention can be embodied in many different forms, which are defined and covered by the following description.
FIG. 1 is a schematic structural view of a stir-frying apparatus according to a preferred embodiment of the present invention; FIG. 2 is a schematic structural view of a biomass combustion apparatus according to a preferred embodiment of the present invention; fig. 3 is a schematic configuration view of a kneading apparatus according to a preferred embodiment of the present invention; fig. 4 is a schematic configuration view of a kneading apparatus according to a preferred embodiment of the present invention.
As shown in fig. 1-4, the tea fixation and twisting integrated machine of the embodiment includes a stir-frying device 1, a biomass combustion device 2, a twisting device 4 and a conveying and transferring device 3, biomass fuel is combusted by the biomass combustion device 2, high-temperature hot air generated by the combustion is conveyed into the stir-frying device 1, tea is stir-fried at high temperature by the stir-frying device 1 under the action of the high-temperature hot air, so that tea is fixed, and the tea after stir-frying and fixation is conveyed into the twisting device 4 by the conveying and transferring device 3 to be twisted. According to the tea fixation and rolling integrated machine, the biomass fuel is combusted through the biomass combustion device 2 to generate the high-temperature hot air flow, the high-temperature hot air flow is conveyed into the stir-frying device 1, the tea is stir-fried at high temperature through the stir-frying device 1 under the action of the high-temperature hot air flow, fresh tissues and enzyme activity in the tea are damaged, the content in the tea is quickly converted, the tea is fixed, the tea after stir-frying and fixation is conveyed into the rolling device 4 through the conveying and transferring device 3 to be rolled, and the flaky tea is rolled into strips. Optionally, the biomass fuel comprises straw, wood chips.
The stir-frying equipment 1 comprises a stir-frying material cavity for stir-frying tea leaves and a heating cavity for heating the stir-frying material cavity, and the heating cavity is provided with a hot air inlet 16 extending into an air flow output end of the biomass combustion equipment 2 and an exhaust port 17 for exhausting hot air after heat exchange is completed. Optionally, the heating cavity is annular to enclose the stir-frying cavity. Optionally, the heating cavity is spirally wound around the stir-frying cavity. Optionally, the heating chamber is located below the stir-fry chamber.
The air flow output end of the biomass combustion device 2 is provided with a temperature sending gun 21, and the temperature of the high-temperature hot air flow sent to the heating cavity by the biomass combustion device 2 is adjusted by controlling the length of the temperature sending gun 21 extending into the hot air flow inlet 16, the air flow conveying amount and the air flow conveying speed. The biomass combustion device 2 is provided with a feeding port 22 for feeding biomass garbage. The stir-frying equipment 1 comprises a stir-frying feeding mechanism 14 used for enabling tea leaves to enter a stir-frying material cavity and a stir-frying discharging mechanism 15 used for enabling the tea leaves in the stir-frying material cavity to be discharged to the conveying and transferring equipment 3, so that the tea leaves enter the stir-frying material cavity from the stir-frying feeding mechanism 14 and then are conveyed to the stir-frying discharging mechanism 15 to be discharged to the stir-frying material cavity, a plurality of hot air inlets 16 are formed in the heating cavity along the conveying direction of the tea leaves, and air flow output ends of a plurality of biomass combustion equipment 2 correspondingly extend into the hot air inlets 16 one by one to respectively convey high-temperature hot air flows with different temperatures to the hot air inlets 16. In this embodiment, the tea leaves in the stir-frying cavity are conveyed from the first end of the stir-frying cavity to the second end of the stir-frying cavity, and the temperature in the heating cavity conveyed by the biomass combustion device 2 closer to the first end of the stir-frying cavity is higher. Therefore, the temperature in the material stirring and frying cavity is gradually reduced from the first end to the second end, and the tea leaves which are newly fed into the material stirring and frying cavity are stirred and fried at the position with the highest temperature.
The stir-frying device 1 comprises a device shell 11 and a roller 12 arranged in the device shell 11, wherein an inner cavity of the roller 12 forms a stir-frying material cavity, and a cavity between the device shell 11 and the roller 12 forms a heating cavity. The stir-frying device 1 further comprises a stir-frying driving device 13 for driving the roller 12 to rotate, and the stir-frying driving device 13 comprises a transmission chain connected with the roller 12 and a stir-frying driving motor for driving the transmission chain to rotate. In this embodiment, the stir-fry drive motor is mounted within the protective grate. Also within the apparatus housing 11 is a support rotatably connected to the drum 12. The stir-frying apparatus 1 further comprises a riding wheel 18 for supporting the end of the drum 12 to improve the stability of the rotation of the drum 12. An access door is also arranged on the equipment shell 11.
The feeding mechanism includes a feeding duct 141 rotatably connected to the drum 12, a vibration discharging hopper 142 installed above the feeding duct 141, and a lifting conveyor 143 for conveying the tea leaves to the vibration discharging hopper 142. A plurality of baffles are arranged on the lifting conveyer belt 143 along the conveying direction to prevent the tea leaves on the lifting conveyer belt 143 from sliding downwards. Alternatively, the lifting conveyer belt 143 is provided with a material homogenizing roller brush, and the rotation direction of the material homogenizing roller brush is the same as the rolling direction of the lifting conveyer belt 143.
The rolling device 4 comprises a device frame 41, a plurality of rolling cylinders 42 horizontally mounted on the device frame 41, a plurality of rolling discs 43 horizontally mounted at the bottom of the device frame 41, a crankshaft transmission mechanism mounted on the device frame 41 and connected with the rolling cylinders 42, and a rolling driving device for driving the crankshaft transmission mechanism to rotate, wherein the crankshaft transmission mechanism is driven to rotate by the rolling driving device, so that the rolling cylinders 42 rotate around the center of the rolling discs 43 to roll tea leaves between the rolling cylinders 42 and the rolling discs 43. In this embodiment, a rolling discharge port is formed at one side of the rolling disc 43, and the rolling device 4 further includes a rolling discharge conveyor belt installed below the rolling discharge port. In this embodiment, a fixing plate for mounting a plurality of kneading disks 43 is disposed on the equipment frame 41, the crank transmission mechanism includes a swing frame 44 sleeved with the kneading cylinders 42, an arm rod arranged along the radial direction of the kneading cylinders 42 and hinged to the swing frame 44, and a rotating crank hinged to the arm rod, the arm rods are distributed along the circumferential direction of the kneading cylinders 42, one end of the rotating crank is hinged to the arm rods in a one-to-one correspondence manner, and the kneading driving device includes a rotating shaft connected to the rotating crank in a one-to-one correspondence manner and a rotating motor for driving the rotating shaft to rotate. In this embodiment, a pressing piston 47 for pressing down the tea leaves in the kneading cylinder 42 is mounted on the swing frame 44.
The rolling device 4 comprises a distribution groove 45 which is horizontally arranged at the top of the device frame 41 and is used for receiving tea leaves conveyed by the conveying and transferring device 3, a plurality of rolling feed pipelines 46 which are communicated with the distribution groove 45 and are in one-to-one correspondence with the rolling cylinders 42, and a distribution device which is arranged in the distribution groove 45 and is used for distributing the tea leaves in the distribution groove 45 to the rolling feed pipelines 46. In this embodiment, the distribution device includes a distribution conveyor belt installed in the distribution chute 45 and blowing fans for blowing the tea leaves on the distribution conveyor belt into the rolling feed ducts 46, the blowing fans corresponding to the rolling feed ducts 46 one by one. Optionally, the rolling apparatus 4 comprises a lifting device mounted above the distribution chute 45 and slidably connected to the distribution chute 45, by which the tea leaves are lifted into the rolling feed duct 46.
The conveying and transferring device 3 comprises a conveying frame arranged on one side of the device frame 41, an upper slope conveying belt arranged on the conveying frame and used for conveying tea leaves discharged by the stir-frying discharge mechanism 15 to one side of the distribution groove 45, and a longitudinal conveying belt arranged on the conveying frame and used for conveying the tea leaves output by the upper slope conveying belt into the distribution groove 45, wherein the longitudinal conveying belt is positioned below the upper slope conveying belt and is vertical to the distribution groove 45, and the output end of the longitudinal conveying belt is positioned above the distribution groove 45.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An integrated machine for tea fixation and rolling, which is characterized in that,
comprises a stir-frying device (1), a biomass combustion device (2), a rolling device (4) and a conveying and transferring device (3),
the biomass fuel is combusted through the biomass combustion equipment (2), high-temperature hot air generated by combustion is conveyed into the stir-frying equipment (1), tea is stir-fried at high temperature through the stir-frying equipment (1) under the action of the high-temperature hot air to be de-enzymed, and then the tea after being stir-fried and de-enzymed is conveyed to the rolling equipment (4) through the conveying and transferring equipment (3) to be rolled.
2. The tea fixation and twisting integrated machine according to claim 1,
the stir-frying equipment (1) comprises a stir-frying cavity for stir-frying tea and a heating cavity for heating the stir-frying cavity, and a hot air inlet (16) extending into an air flow output end of the biomass combustion equipment (2) and an exhaust port (17) for exhausting hot air after heat exchange is completed are formed in the heating cavity.
3. The tea fixation and twisting integrated machine according to claim 2,
the air flow output end of the biomass combustion equipment (2) is provided with a temperature sending gun (21), and the temperature of the high-temperature hot air flow conveyed to the heating cavity by the biomass combustion equipment (2) is adjusted by controlling the length of the temperature sending gun (21) extending into the hot air flow inlet (16), the air flow conveying amount and the air flow conveying speed.
4. The tea fixation and twisting integrated machine according to claim 2,
the stir-frying equipment (1) comprises a stir-frying feeding mechanism (14) for enabling tea leaves to enter a stir-frying material cavity and a stir-frying discharging mechanism (15) for enabling the tea leaves in the stir-frying material cavity to be discharged to the conveying and transferring equipment (3), so that the tea leaves enter the stir-frying material cavity from the stir-frying feeding mechanism (14), then the tea leaves are conveyed to the stir-frying discharging mechanism (15) to be discharged to the stir-frying material cavity, a plurality of hot air inflow ports (16) are formed in the heating cavity along the conveying direction of the tea leaves, and the air flow output ends of a plurality of biomass combustion equipment (2) correspondingly extend into the hot air inflow ports (16) one by one to respectively convey high-temperature hot air flows with different temperatures to the hot air inflow ports (16).
5. The tea fixation and twisting integrated machine according to claim 2,
the stir-frying equipment (1) comprises an equipment shell (11) and a roller (12) arranged in the equipment shell (11), wherein the inner cavity of the roller (12) forms a stir-frying cavity, and a cavity between the equipment shell (11) and the roller (12) forms a heating cavity.
6. The tea fixation and twisting integrated machine according to claim 5,
the stir-frying equipment (1) further comprises a stir-frying driving device (13) for driving the roller (12) to rotate, and the stir-frying driving device (13) comprises a transmission chain connected with the roller (12) and a driving motor for driving the transmission chain to rotate.
7. The tea fixation and twisting integrated machine according to claim 5,
the feeding mechanism comprises a feeding pipeline (141) rotatably connected with the roller (12), a vibration discharging hopper (142) arranged above the feeding pipeline (141) and a lifting conveyer belt (143) used for conveying the tea leaves to the vibration discharging hopper (142).
8. The tea fixation and twisting integrated machine according to claim 1,
the twisting equipment (4) comprises an equipment frame (41), a plurality of twisting cylinders (42) which are arranged on the equipment frame (41) along the horizontal direction, a plurality of twisting disks (43) which are arranged at the bottom of the equipment frame (41) along the horizontal direction, a crankshaft transmission mechanism which is arranged on the equipment frame (41) and is connected with the plurality of twisting cylinders (42), and a twisting driving device for driving the crankshaft transmission mechanism to rotate, wherein the crankshaft transmission mechanism is driven to rotate by the twisting driving device, so that the plurality of twisting cylinders (42) rotate around the center of the twisting disks (43) to twist tea leaves between the twisting cylinders (42) and the twisting disks (43).
9. The tea fixation and twisting integrated machine according to claim 8,
the rolling device (4) comprises a distribution groove (45) which is horizontally arranged at the top of the device frame (41) and is used for receiving tea leaves conveyed by the conveying and transferring device (3), a plurality of rolling feeding pipelines (46) (141) which are communicated with the distribution groove (45) and correspond to the rolling cylinders (42) one by one, and a distribution device which is arranged in the distribution groove (45) and is used for distributing the tea leaves in the distribution groove (45) to the rolling feeding pipelines (46) (141).
10. The tea fixation and twisting integrated machine according to claim 9,
the conveying and transferring device (3) comprises a conveying frame arranged on one side of the device frame (41), an upper slope conveying belt arranged on the conveying frame and used for conveying tea leaves discharged by the stir-frying discharging mechanism (15) to one side of the distribution groove (45), and a longitudinal conveying belt arranged on the conveying frame and used for conveying the tea leaves output by the upper slope conveying belt into the distribution groove (45), wherein the longitudinal conveying belt is positioned below the upper slope conveying belt and is vertical to the distribution groove (45), and the output end of the longitudinal conveying belt is positioned above the distribution groove (45).
CN202011349855.7A 2020-11-26 2020-11-26 Tea leaf fixation and rolling integrated machine Pending CN112273477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011349855.7A CN112273477A (en) 2020-11-26 2020-11-26 Tea leaf fixation and rolling integrated machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011349855.7A CN112273477A (en) 2020-11-26 2020-11-26 Tea leaf fixation and rolling integrated machine

Publications (1)

Publication Number Publication Date
CN112273477A true CN112273477A (en) 2021-01-29

Family

ID=74426397

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011349855.7A Pending CN112273477A (en) 2020-11-26 2020-11-26 Tea leaf fixation and rolling integrated machine

Country Status (1)

Country Link
CN (1) CN112273477A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104543053A (en) * 2014-12-16 2015-04-29 新昌县小将镇乌牛岗家庭农场 Tea leaf fixation and rolling integrated device
CN106417699A (en) * 2016-09-27 2017-02-22 刘红林 Full-automatic production line for tea leaf processing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104543053A (en) * 2014-12-16 2015-04-29 新昌县小将镇乌牛岗家庭农场 Tea leaf fixation and rolling integrated device
CN106417699A (en) * 2016-09-27 2017-02-22 刘红林 Full-automatic production line for tea leaf processing

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