CN106720780B - Ampelopsis grossedentata microwave processing device and processing and fragrance extracting method - Google Patents

Ampelopsis grossedentata microwave processing device and processing and fragrance extracting method Download PDF

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Publication number
CN106720780B
CN106720780B CN201611194467.XA CN201611194467A CN106720780B CN 106720780 B CN106720780 B CN 106720780B CN 201611194467 A CN201611194467 A CN 201611194467A CN 106720780 B CN106720780 B CN 106720780B
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vine tea
roller
microwave
power
vine
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CN106720780A (en
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董静洲
郑小江
薛廷华
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Wuhan Polytechnic University
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Wuhan Polytechnic University
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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
    • A23F3/34—Tea substitutes, e.g. matè; Extracts or infusions thereof
    • 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
    • A23F3/40—Tea flavour; Tea oil; Flavouring of tea or tea extract
    • A23F3/405—Flavouring with flavours other than natural tea flavour or tea oil

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Tea And Coffee (AREA)
  • Plasma Technology (AREA)

Abstract

The invention discloses a vine tea microwave processing device which comprises a vine tea enzyme deactivating roller, wherein one end of the vine tea enzyme deactivating roller is a feeding port, the other end of the vine tea enzyme deactivating roller is a discharging port, the outer wall of the vine tea enzyme deactivating roller is provided with a plurality of microwave generating modules, the discharging port is provided with a star-shaped support, the center of the star-shaped support is connected with a rotating shaft, the rotating shaft is arranged on a bearing, the bearing is hinged on a lifting rod, the lifting rod is arranged on a lifting support and can move up and down along the lifting support, and the inner wall of the vine tea enzyme deactivating roller is provided with a strip-. Also discloses a vine tea microwave processing method and a vine tea microwave processing aroma-improving method. According to the invention, the rolling type microwave enzyme deactivation is used for replacing crawler type microwave enzyme deactivation, and the blades continuously roll in the roller, so that the microwave effect is more uniform, and the scorching phenomenon can be avoided; the microwave heating is adopted, and the tea soup is of an internal heating type, so that leaf cells can be broken and contents can be released, and the tea soup concentration can be obviously improved; and the rolling type drying is adopted, so that the efficiency is higher.

Description

Ampelopsis grossedentata microwave processing device and processing and fragrance extracting method
Technical Field
The invention belongs to the technical field of tea processing, particularly relates to a vine tea microwave processing device, further relates to a vine tea processing method, further relates to a vine tea processing aroma-improving method, and is suitable for processing vine tea and other tea processing.
Background
The vine tea is a medicinal tea prepared by deactivating enzyme and twisting leaves of Ampelopsis grossedentata. In the vine tea processing process, the traditional coal heating water-removing method is adopted for water-removing, and the method belongs to external heating water-removing, so that the water-removing efficiency is low, and the dissolution of the content is not facilitated. The microwave is widely used for drying food, wood and other substances, and has the characteristic of internal heating, so that the plant material heated by the microwave is easy to disintegrate cells, and the dissolution of contents is promoted, which is more favorable for tea enzyme deactivation. At present, microwave enzyme deactivation machinery is used in production, but the microwave enzyme deactivation machinery belongs to a conveyor belt type microwave enzyme deactivation device, tea leaves are easy to be burnt due to the fact that the conveyor belt cannot enable the tea leaves to roll, and energy consumption is large.
Disclosure of Invention
The invention aims to solve the problem of tea leaf microwave enzyme deactivation and burnt paste in the background technology, provides a vine tea microwave processing device, a vine tea microwave processing method and a vine tea microwave processing aroma-improving method.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a rattan tea microwave processing device, including the rattan tea cylinder that completes, rattan tea cylinder one end that completes is feed port, the other end is discharge port, the outer wall of rattan tea cylinder that completes is provided with a plurality of microwave generation module, feed port is provided with the feed inlet apron, be provided with the air inlet on the feed inlet apron, feed port passes through the feed end support and supports, discharge port is provided with the star support, be provided with the discharge gate apron between each star branch of star support, the air vent has been seted up on the discharge gate apron, the center and the rotation axis connection of star support, the axis of rotation sets up on the bearing, the bearing articulates on the lifter, the lifter sets up on the lift support and can follow the lift support up-and-down motion, rattan tea cylinder inner wall that.
As mentioned above, the microwave generation modules are uniformly arranged from the feeding port to the discharging port to form a longitudinal group of microwave generation modules, and the longitudinal group of microwave generation modules are uniformly distributed along the circumferential direction of the vine tea de-enzyming roller.
The utility model provides a rattan tea microwave processingequipment, still include microwave module power terminal group and arc power brush, microwave module power terminal group is including following a plurality of power supply terminal that the rattan tea cylinder circumference distributes that completes, arc power brush sets up in rattan tea cylinder bottom that completes and is connected with the power supply terminal contact that rotates rattan tea cylinder bottom that completes, the power interface of each microwave generation module in vertical group of same microwave generation module connects in parallel and forms the positive and capable unit power negative pole of line unit power, it is connected with the power supply terminal that corresponds to go the unit power positive pole, it is connected with the drive power supply negative pole to go the unit power negative pole, arc power brush is connected with the drive power supply positive pole.
The longitudinal group of the microwave generating module and the corresponding power supply terminal are positioned in the same longitudinal direction on the vine tea de-enzyming roller.
A ampelopsis grossedentata microwave processing method comprises the following steps:
step 1, lowering a lifting rod to enable a feeding port to be higher than a discharging port, enabling a vine tea enzyme-deactivating roller to form an angle of 10-30 degrees with a horizontal plane, rotating the vine tea enzyme-deactivating roller, enabling an arc-shaped power supply electric brush to be in contact connection with a power supply terminal rotating to the bottom of the vine tea enzyme-deactivating roller, further supplying power to each microwave generating module in a corresponding microwave generating module longitudinal group, and continuously putting vine tea fresh leaves into the vine tea enzyme-deactivating roller from the feeding port;
step 2, the fresh vine tea leaves continuously roll in the vine tea enzyme deactivating roller and fall to the bottom of the vine tea enzyme deactivating roller, and when falling to the bottom of the vine tea enzyme deactivating roller, the fresh vine tea leaves are heated under the action of microwaves for enzyme deactivation;
and 3, continuously rolling and moving the fresh vine tea leaves towards the direction of the discharge port under the action of the oblique arrangement of the vine tea fixation roller and the strip-shaped baffle plate, and discharging the vine tea leaves from the discharge port.
A vine tea microwave processing aroma-improving method comprises the following steps:
step 1, filling vine tea to be fragrance-enhanced into a vine tea enzyme deactivating roller, and then covering a feed inlet cover plate and a discharge outlet cover plate;
step 2, rotating the vine tea water-removing roller, enabling an arc-shaped power supply electric brush to be in contact connection with a power supply terminal rotating to the bottom of the vine tea water-removing roller, further supplying power to each microwave generation module in a corresponding microwave generation module longitudinal group, adjusting the output power range of the microwave generation modules to 1500-5000W, performing microwave drying on vine tea in the vine tea water-removing roller, and simultaneously starting a breeze blower to blow air to an air inlet;
step 3, after the vine tea is dried, adding aromatic petals or flowers accounting for 1-3% of the weight ratio of the vine tea into the vine tea water-removing roller, then covering a feed opening cover plate and a discharge opening cover plate, adjusting a microwave generation module to an output power range of 500-2500W, closing the air blowing of a breeze blower to an air inlet, closing the air inlet and an air vent, and continuously rotating the vine tea water-removing roller to extract fragrance;
and 4, after finishing aroma raising, opening the cover plate of the discharge port, lowering the lifting rod, and slowly discharging the aroma-raised vine tea through the discharge port.
The fragrant petals or flowers are sweet osmanthus or jasmine.
Compared with the prior art, the invention has the following beneficial effects:
1. the rolling type microwave enzyme deactivation replaces crawler type microwave enzyme deactivation, and the blades continuously roll in the roller, so that the microwave effect is more uniform, and the scorching phenomenon can be avoided;
2. the microwave heating is adopted, and the tea soup is of an internal heating type, so that leaf cells can be broken and contents can be released, and the tea soup concentration can be obviously improved;
3. and the rolling type drying is adopted, so that the efficiency is higher.
Drawings
Fig. 1 is a schematic structural view of a main body of a vine tea microwave processing device provided by the invention;
fig. 2 is a schematic structural view of a discharge port of a vine tea microwave processing device provided by the invention;
fig. 3 is a schematic diagram of power supply of an arc-shaped power supply electric brush of the vine tea microwave processing device provided by the invention.
In the figure: 1-a microwave generation module; 2-vine tea de-enzyming roller; 3-a feed end support; 4-a feed port; 5-a discharge port; 6-feeding inlet cover plate; 7-a lifting rod; 8-an air inlet; 9-a bearing; 10-lifting support; 11-a star-shaped scaffold; 12-a vent hole; 13-cover plate of discharge port; 14-strip-shaped baffle plates; 15-arc power supply electric brush, 16-microwave module power supply terminal group; 1601-power supply terminals.
Detailed Description
The technical scheme of the invention is further described in detail in the following with reference to the attached drawings:
example 1:
the utility model provides a rattan tea microwave processing device, including rattan tea deactivation cylinder 2, rattan tea deactivation cylinder 2 one end is feed port 4, the other end is discharge port 5, the outer wall of rattan tea deactivation cylinder 2 is provided with a plurality of microwave generation module 1, feed port 4 is provided with feed inlet apron 6, be provided with air inlet 8 on the feed inlet apron 6, feed port 4 passes through feed port support 3 and supports, discharge port 5 is provided with star support 11, be provided with discharge gate apron 13 between each star branch of star support 11, discharge gate apron has seted up air vent 12 on 13, the center and the pivot connection of star support 11, the axis of rotation sets up on bearing 9, bearing 9 articulates on lifter 7, lifter 7 sets up on lifting support 10 and can follow lifting support 10 up-and-down motion, rattan tea deactivation cylinder 2 inner walls are provided with rectangular shape baffle 14.
The microwave generation modules 1 are uniformly arranged from the feeding port 4 to the discharging port 5 to form a longitudinal group of microwave generation modules, and the longitudinal group of microwave generation modules is uniformly distributed along the circumferential direction of the vine tea de-enzyming roller 2.
The utility model provides a rattan tea microwave processingequipment, still include microwave module power terminal group 16 and arc power brush 15, microwave module power terminal group 16 includes a plurality of power terminal 1601 that 2 circumference distribute along the rattan tea roller that completes, arc power brush 15 sets up and completes the roller 2 bottoms at the rattan tea and contact with the power terminal 1601 contact that rotates the roller 2 bottoms to complete, each microwave generation module 1's of vertical group of same microwave generation module power interface connects in parallel forms the positive and the line unit power negative pole of line unit power, the line unit power positive pole is connected with the power terminal 1601 that corresponds, the line unit power negative pole is connected with the drive power supply negative pole, arc power brush 15 is connected with the drive power supply positive pole.
The microwave generation module longitudinal group and the corresponding power terminal are positioned in the same longitudinal direction on the vine tea water-removing roller 2.
Inlay on the outer wall of rattan tea deactivation cylinder 2 intensive setting microwave generation module 1 a plurality of to carry out microwave heating to the fresh leaf of rattan tea in the cylinder, 2 inner walls of rattan tea deactivation cylinder are provided with rectangular shape baffle 14, are convenient for promote tealeaves and roll in the cylinder.
The feed port 4 of the vine tea fixation roller 2 is provided with a feed end support 3, and the feed end support 3 is connected with the vine tea fixation roller 2 through a ball bearing 9 so as to facilitate the vine tea fixation roller 2 to rotate freely.
The discharging port 5 of the vine tea de-enzyming roller 2 is provided with a star-shaped support 11, the connecting center of the star-shaped support 11 is connected with a rotating shaft, the rotating shaft is arranged on a bearing 9, the bearing 9 is hinged with a lifting support rod 7, and the lifting support rod 7 can be adjusted up and down in a lifting support 10;
the arc-shaped power supply brush 15 is connected with the microwave module power supply terminal group 16 in a sliding friction connection manner, and supplies power to each power supply terminal 1601 of the microwave module power supply terminal group 16 to drive the microwave generation module 1 connected with the power supply terminal 1601 to operate.
The air inlet is provided with a trumpet-shaped vent pipeline at 8 positions.
Example 2:
a ampelopsis grossedentata microwave processing method comprises the following steps:
step 1, lowering a lifting rod 7 to enable a feeding port 4 to be higher than a discharging port 5, enabling a vine tea de-enzyming roller 2 to be 10-30 degrees from the horizontal plane, rotating the vine tea de-enzyming roller 2, enabling an arc-shaped power supply electric brush 15 to be in contact connection with a power supply terminal 1601 which rotates to the bottom of the vine tea de-enzyming roller 2, further supplying power to each microwave generating module 1 in a corresponding microwave generating module longitudinal group, and continuously feeding vine tea fresh leaves from the feeding port 4;
step 2, the fresh vine tea leaves continuously roll in the vine tea fixation roller 2 and fall on the bottom of the vine tea fixation roller 2, and when falling on the bottom of the vine tea fixation roller 2, the fresh vine tea leaves are heated under the action of microwaves to play a fixation role;
step 3, continuously rolling and moving the fresh vine tea leaves towards the direction of the discharge port 5 under the action of the inclined arrangement of the vine tea enzyme deactivation roller 2 and the strip-shaped baffle 14, and discharging the fresh vine tea leaves from the discharge port 5, so that the enzyme deactivation of the fresh vine tea leaves is completed;
the speed of the vine tea fresh leaves moving to the discharge port 5 in the vine tea fixation roller 2 can be adjusted by adjusting the inclination and the rotation speed of the vine tea fixation roller 2.
Example 3:
a vine tea microwave processing aroma-improving method comprises the following steps:
step 1, filling vine tea to be fragrance-enhanced into a vine tea enzyme deactivating roller 2, and then covering a feed inlet cover plate 6 and a discharge outlet cover plate 13;
step 2, rotating the vine tea water-removing roller 2, enabling an arc-shaped power supply electric brush 15 to be in contact connection with a power supply terminal 1601 rotating to the bottom of the vine tea water-removing roller 2, further supplying power to each microwave generation module 1 in a corresponding microwave generation module longitudinal group, adjusting the microwave generation modules 1 to a set output power range of 1500-5000W, flexibly determining the output power of the microwave generation modules 1 according to the water content and the putting amount of vine tea, performing microwave drying on the vine tea in the vine tea water-removing roller 2, and simultaneously starting a breeze blower to blow air to an air inlet 8;
step 3, after the vine tea is dried, adding aromatic petals or flowers with the weight ratio of 1-3% of the vine tea into the vine tea water-removing roller 2, wherein the aromatic petals or flowers can be sweet osmanthus, jasmine and the like, then covering the feed inlet cover plate 6 and the discharge outlet cover plate 13, adjusting the output power range of the microwave generation module 1-500-2500W, closing the breeze blower to blow the air inlet 8, closing the air inlet 8 and the air vent 12, and continuing to rotate the vine tea water-removing roller 2 to extract fragrance;
and 4, after finishing aroma raising, opening the cover plate 13 of the discharge hole, lowering the lifting rod 7, and slowly discharging the aroma-raised vine tea through the discharge hole 5.
The specific embodiments described in this specification are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (4)

1. A vine tea microwave processing device comprises a vine tea de-enzyming roller (2), and is characterized in that one end of the vine tea de-enzyming roller (2) is provided with a feeding port (4), the other end of the vine tea de-enzyming roller is provided with a discharging port (5), the outer wall of the vine tea de-enzyming roller (2) is provided with a plurality of microwave generating modules (1), the feeding port (4) is provided with a feeding port cover plate (6), the feeding port cover plate (6) is provided with an air inlet (8), the feeding port (4) is supported by a feeding port support (3), the discharging port (5) is provided with a star-shaped support (11), a discharging port cover plate (13) is arranged between each star-shaped branch of the star-shaped support (11), the discharging port cover plate (13) is provided with an air vent hole (12), the center of the star-shaped support (11) is connected with a rotating shaft, the lifting rod (7) is arranged on the lifting support (10) and can move up and down along the lifting support (10), the inner wall of the vine tea de-enzyming roller (2) is provided with a strip-shaped baffle plate (14),
the microwave generating modules (1) are uniformly arranged from the feeding port (4) to the discharging port (5) to form a longitudinal group of the microwave generating modules, the longitudinal group of the microwave generating modules is uniformly distributed along the circumferential direction of the vine tea de-enzyming roller (2),
the device also comprises a microwave module power terminal group (16) and an arc-shaped power brush (15), wherein the microwave module power terminal group (16) comprises a plurality of power terminals (1601) which are distributed along the circumferential direction of the vine tea enzyme deactivation roller (2), the arc-shaped power brush (15) is arranged at the bottom of the vine tea enzyme deactivation roller (2) and is in contact connection with the power terminals (1601) which rotate to the bottom of the vine tea enzyme deactivation roller (2), power interfaces of all microwave generation modules (1) in the same microwave generation module longitudinal group are connected in parallel to form a row unit power anode and a row unit power cathode, the row unit power anode is connected with the corresponding power terminal (1601), the row unit power cathode is connected with a driving power cathode, the arc-shaped power brush (15) is connected with the driving power anode,
the microwave generation module longitudinal group and the corresponding power terminal are positioned in the same longitudinal direction on the vine tea de-enzyming roller (2).
2. A method for processing ampelopsis grossedentata by microwave using the device of claim 1, comprising the steps of:
step 1, lowering a lifting rod (7) to enable a feeding port (4) to be higher than a discharging port (5), enabling a vine tea enzyme-deactivating roller (2) to be 10-30 degrees from the horizontal plane, rotating the vine tea enzyme-deactivating roller (2), enabling an arc-shaped power supply electric brush (15) to be in contact connection with a power supply terminal (1601) rotating to the bottom of the vine tea enzyme-deactivating roller (2), further supplying power to each microwave generating module (1) in a corresponding microwave generating module longitudinal group, and continuously putting fresh vine tea leaves into the vine tea enzyme-deactivating roller from the feeding port (4);
step 2, the fresh vine tea leaves continuously roll in the vine tea enzyme deactivating roller (2) and fall to the bottom of the vine tea enzyme deactivating roller (2), and when falling to the bottom of the vine tea enzyme deactivating roller (2), the fresh vine tea leaves are heated under the action of microwaves for enzyme deactivation;
and 3, continuously rolling and moving the fresh vine tea leaves towards the direction of the discharge port (5) under the action of the oblique arrangement of the vine tea enzyme deactivation roller (2) and the strip-shaped baffle (14), and discharging the vine tea leaves from the discharge port (5).
3. A method for carrying out ampelopsis grossedentata microwave processing and aroma raising by using the device of claim 1, which is characterized by comprising the following steps:
step 1, filling vine tea to be fragrance-enhanced into a vine tea de-enzyming roller (2), and then covering a feed inlet cover plate (6) and a discharge outlet cover plate (13);
step 2, rotating the vine tea water-removing roller (2), enabling an arc-shaped power supply electric brush (15) to be in contact connection with a power supply terminal (1601) which is rotated to the bottom of the vine tea water-removing roller (2), further supplying power to each microwave generation module (1) in a corresponding microwave generation module longitudinal group, adjusting the output power range of the microwave generation modules (1) to 1500-5000W, performing microwave drying on vine tea in the vine tea water-removing roller (2), and meanwhile starting a breeze blower to blow air to an air inlet (8);
step 3, after the vine tea is dried, adding aromatic petals or flowers accounting for 1-3% of the weight ratio of the vine tea into the vine tea water-removing roller (2), then covering a feed inlet cover plate (6) and a discharge outlet cover plate (13), adjusting the output power range of a microwave generation module (1) to 500-2500W, closing the air blast of a breeze air blower to an air inlet (8), sealing the air inlet (8) and an air vent (12), and continuously rotating the vine tea water-removing roller (2) to extract fragrance;
and 4, after finishing aroma raising, opening the discharge port cover plate (13), lowering the lifting rod (7), and slowly discharging the aroma-raised vine tea through the discharge port (5).
4. The ampelopsis grossedentata microwave processing aroma-improving method according to claim 3, wherein the aromatic petals or flowers are osmanthus fragrans or jasmine flowers.
CN201611194467.XA 2016-12-21 2016-12-21 Ampelopsis grossedentata microwave processing device and processing and fragrance extracting method Active CN106720780B (en)

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CN100369554C (en) * 2005-05-31 2008-02-20 华中农业大学 Bead shaped vine tea
CN101040636A (en) * 2006-03-26 2007-09-26 吴京 Barrel type tealeaf microwave freeze dried machine
CN102389011A (en) * 2011-11-07 2012-03-28 周翔 Production method of vine tea
CN104381484A (en) * 2014-11-24 2015-03-04 天峨县平昌生态农业有限公司 Preparation technology of ampelopsis grossedentata green tea

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