CN113040239A - Making process of big red robe at bottom of orchid - Google Patents
Making process of big red robe at bottom of orchid Download PDFInfo
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- CN113040239A CN113040239A CN202110300201.3A CN202110300201A CN113040239A CN 113040239 A CN113040239 A CN 113040239A CN 202110300201 A CN202110300201 A CN 202110300201A CN 113040239 A CN113040239 A CN 113040239A
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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
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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
- A23F3/12—Rolling or shredding tea leaves
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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
- A23F3/40—Tea flavour; Tea oil; Flavouring of tea or tea extract
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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
- A23F3/40—Tea flavour; Tea oil; Flavouring of tea or tea extract
- A23F3/42—Isolation or recuperation of tea flavour or tea oil
- A23F3/423—Isolation or recuperation of tea flavour or tea oil by solvent extraction; Tea flavour from tea oil
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Abstract
The invention relates to a making process of a big red gown at the bottom of an orchid, which is characterized by comprising the following steps: firstly, drying green in the sun at the temperature of 25-30 ℃ for 30-50 min, wherein the weight reduction rate of tea leaves is 17-27%; airing green leaves for 30-50 min in a ventilating and shady environment; thirdly, performing green-making under the environment of 20-25 ℃ and the relative humidity of 70-85 percent; the whole process of green making is 9-11 h, green shaking is carried out for 5-6 times in the middle, and hands are made for 1-2 times; fourthly, de-enzyming, re-frying after the initial kneading, and re-kneading after the re-frying; the enzyme deactivating temperature is 200-230 ℃, and the time is 3-4 min; rolling, pressing and rolling for 2-3 min by an inverted butterfly method, deblocking for 1-2 times in the process, and deblocking and frying again after the strips are basically formed; the temperature of the pan is 140-160 ℃ during re-frying, and the time is 10-20 s; after re-frying, quickly re-kneading for 1-2 min while the mixture is hot; sixthly, primarily drying at the temperature of about 120-140 ℃ until the mixture is dried to seven degrees, and spreading and drying for 2-3 hours after primary drying; seventhly, baking with charcoal; the prepared clovershrub has obvious aroma concentration and tea polyphenol concentration, and the tea soup is rich in color and faint scent in a short soaking process.
Description
Technical Field
The invention relates to the field of tea production, in particular to a making process of a big red robe with an orchid bottom.
Background
The great-red robe is produced in Fujian Wuyi mountain and belongs to oolong tea, and has excellent quality. Chinese special famous tea. The tea has tight rope shape, green brown and fresh and moist color, and the tea soup after brewing is orange yellow and bright, and the leaves are alternate red and green. The most outstanding quality is that the fragrance is fragrant and orchid fragrance, the fragrance is high and lasting, and the rock charm is obvious. The health tea has the health functions of refreshing, benefiting intelligence, eliminating fatigue, promoting the production of body fluid, promoting urination, relieving fever, preventing heatstroke, killing bacteria, diminishing inflammation, detoxicating, preventing diseases, promoting digestion, reducing weight, building body, preventing cancer, reducing blood fat, resisting aging, etc. besides being used with common tea. The clovershrub is very durable to brew, and still has fragrance after being brewed for seven or eight times. Withering, green-making and baking in the processing of the Wuyi Dahongpao are core procedures of the manufacturing process, and have important influence on the quality formation of the tea.
Disclosure of Invention
The invention provides a making process of a big red gown with an orchid bottom, the prepared big red gown has obvious fragrance concentration and tea polyphenol concentration, and tea soup is rich in color and faint scent in a short soaking process.
The technical scheme of the invention is as follows:
the making process of the big red gown at the bottom of the orchid is characterized by comprising the following steps:
firstly, drying green in the sun at the temperature of 25-30 ℃ for 30-50 min, wherein the weight reduction rate of tea leaves is 17-27%;
airing green leaves for 30-50 min in a ventilating and shady environment;
thirdly, performing green-making under the environment of 20-25 ℃ and the relative humidity of 70-85 percent; the whole process of green making is 9-11 h, green shaking is carried out for 5-6 times in the middle, and hands are made for 1-2 times;
fourthly, de-enzyming, re-frying after the initial kneading, and re-kneading after the re-frying; the enzyme deactivating temperature is 200-230 ℃, and the time is 3-4 min;
rolling, pressing and rolling for 2-3 min by an inverted butterfly method, deblocking for 1-2 times in the process, and deblocking and frying again after the strips are basically formed; the temperature of the pan is 140-160 ℃ during re-frying, and the time is 10-20 s; after re-frying, quickly re-kneading for 1-2 min while the mixture is hot;
sixthly, primarily drying at the temperature of about 120-140 ℃ until the mixture is dried to seven degrees, and spreading and drying for 2-3 hours after primary drying;
and (9) baking the charcoal.
After the fifth step and before the sixth step, separating tea stems, crushing the separated tea stems, sieving, adding distilled water, performing ultrasonic-assisted extraction, filtering, precipitating, extracting supernatant, spraying and twisting the supernatant to tea leaves.
Wherein the ultrasonic power is 350 w-500 w, the tea-water ratio (g/mL) is 1: 10-1: 15, the extraction temperature is 70-80 ℃, and the extraction time is 20 min-30 min.
Wherein, before or during the charcoal baking in the step (c), the tea leaves are subjected to pulse-through current wall breaking treatment.
The tea leaf placing device comprises a carbon placing frame, a tea placing frame and a tea placing frame, wherein the carbon placing frame and the tea placing frame are coaxially sleeved, and the tea placing frame is sleeved in the carbon placing frame and has a certain distance with the carbon placing frame; the carbon placing frame comprises an outer wall, an inner wall and an annular carbon placing cavity enclosed by the outer wall and the inner wall; carbon blocks are placed in the carbon placing cavities; the inner wall is of a net-shaped porous structure; the tea placing frame is of a mesh porous structure and is an electric conductor; the charcoal placing frame and the tea placing frame respectively rotate around the central axis thereof.
Wherein, one end of the outer wall is provided with an annular slit air outlet along the circumference; and blowing high-speed air outwards from the slit air outlet to form an annular air ring, wherein the air outlet direction of the slit air outlet is parallel to the central axis of the charcoal placing frame.
Wherein, the tea placing frame is made of graphite and is electrified with the pulse current.
A flood dragon shaft is coaxially sleeved in the tea placing frame; and infrared reflecting layers are respectively coated on the inner wall of the outer wall and the flood dragon shaft blades.
The carbon placing cavity is internally and uniformly provided with a plurality of partition plates along the radial direction to partition the carbon placing cavity, and the partition plates are annular or rectangular and respectively partition the carbon placing cavity along the radial direction or the axial direction; and the outer wall is provided with carbon ports which can be opened and closed remotely corresponding to the number of the separated carbon cavities.
Wherein the baking process in the step (c) is as follows:
putting the ignited carbon block into a carbon placing cavity from a carbon opening, wherein the ignition part faces to a tea placing rack;
secondly, placing the sorted tea leaves into a space between the tea placing rack and the flood dragon shaft, wherein the tea leaves can be brought in from the outside through the flood dragon shaft;
driving the charcoal placing rack to rotate, wherein under the action of centrifugal force, ash generated by combustion moves outwards and is attached to the outer wall to avoid falling onto the tea placing rack; meanwhile, compressed air is introduced into the slit air outlet, so that the slit air outlet blows out an air ring from one end of the tea placing frame, negative pressure is formed in the tea placing frame by the air ring, and external air is sucked in through the other end of the tea placing frame;
fourthly, the tea placing frame is driven to rotate, and meanwhile, the flood dragon shaft is driven to rotate in a reciprocating manner, so that the tea leaves are uniformly baked; simultaneously, pulse current is introduced into the tea placing frame to break the wall of the tea cell;
fifthly, after baking is finished, the tea leaves are led out by rotating the dragon shaft;
sixthly, opening the carbon port in a remote control mode, and throwing out and collecting ash and/or residual carbon after the carbon is combusted under the action of centrifugal force.
The invention has the following beneficial effects:
1. the clovershrub prepared by the process has obvious aroma concentration and tea polyphenol concentration, and the tea soup is rich in color and fragrant in a short soaking process.
2. After the fifth step and before the sixth step, the tea stems are separated, the separated tea stems are crushed and sieved, distilled water is added, the mixture is subjected to ultrasonic-assisted extraction and filtration, supernatant is extracted after precipitation, and the supernatant is sprayed on the rolled tea leaves through a spraying device.
3. According to the invention, the uniformity and rapidity of charcoal baking are realized by utilizing the cylindrical charcoal placing frame and the cylindrical tea placing frame sleeved in the charcoal placing frame at intervals, tea can be baked more uniformly and rapidly, the baking area of the tea is large, the tea is baked basically and synchronously, the required turning times are reduced, the charcoal baking efficiency is improved, the time required by charcoal baking is reduced, and the controllability, the accuracy and the normalization of charcoal baking are improved, so that the charcoal baking quality is stable, the requirements on the experience of operators are reduced, the charcoal baking quality can be ensured, the yield is obviously improved, and the cost is reduced.
4. The charcoal placing frame is of a double-layer structure with the inner wall and the outer wall, and is in a self-rotating state during working, so that the centrifugal force is ingeniously utilized, ash generated in the charcoal burning process automatically moves outwards, and is finally extruded on the outer wall or directly led out through gaps among the charcoal blocks, the ash generated by the charcoal placing frame of a cylindrical structure is prevented from falling onto tea leaves, the worry of the ash is avoided, the ignited side of the charcoal blocks can be placed towards the tea leaves to gradually burn, the utilization rate of the charcoal blocks is increased, the generated ash is timely discharged towards the outer wall under the action of the centrifugal force, and the charcoal blocks have a stable heating condition.
5. The charcoal baking device is also provided with a slit air outlet to form an air ring, so that air at the other end of the charcoal placing frame is driven to gently penetrate through the charcoal placing frame to be led out by utilizing the drainage effect, on one hand, enough oxygen can be brought into the charcoal combustion, on the other hand, the air penetrating through the charcoal placing frame can also take away micro dust generated by the dispersed micro charcoal combustion in the charcoal placing frame, and the tea leaves are prevented from being polluted; meanwhile, the calorific value of the carbon can be simply and conveniently controlled by controlling the size of the compressed air, so that the carbon baking temperature can be simply, conveniently and quickly adjusted, and a more refined and complicated carbon baking process is realized.
6. The flood dragon shaft is sleeved in the tea placing frame, tea can be turned through repeated rotation, the charcoal baking efficiency and effect of the tea are improved, meanwhile, in the turning process, due to the fact that the flood dragon shaft blades are continuous, damage to the tea is small, the flood dragon shaft is used for tea feeding and discharging, manual demands and workload of workers are reduced, large-batch and continuous charcoal baking can be achieved, and the charcoal baking efficiency is remarkably improved.
7. According to the invention, the current pulse is adopted to promote the perforation of tea cells, so that beneficial substances in the cells overflow, the fragrance concentration and the health care effect of the tea are improved, the tea brewing rate is improved, the overflow of the beneficial substances and the baking and turning of the tea are synchronously carried out, and the dispersibility of the beneficial substances on the tea can be improved, so that the prepared tea has fragrant and rich tea soup after being soaked and has better health care effect, and the fragrance is obviously rich when the tea is not soaked compared with that prepared by a common process.
8. The tea placing frame is made of graphite, has an electric conduction function and can be used for introducing pulse current, and has certain limitation on the heat conduction capability, so that the tea can be prevented from being burnt in the tea charcoal baking process.
Drawings
FIG. 1 is a schematic flow diagram of the present invention;
FIG. 2 is a schematic cross-sectional view of the charcoal baking apparatus of the present invention in a radial direction;
FIG. 3 is a schematic view of a charcoal placing rack and a slit air outlet according to the present invention;
FIG. 4 is a schematic view of a tea rack and flood dragon shaft according to the present invention.
The reference numbers in the figures denote:
1-charcoal placing frame, 11-outer wall, 12-inner wall, 13-charcoal placing cavity, 14-slit air outlet, 2-tea placing frame and 3-flood dragon shaft.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1, a process for making a big red robe with orchid bottom is characterized by comprising the following steps:
firstly, drying green in the sun at the temperature of 25-30 ℃ for 30-50 min, wherein the weight reduction rate of tea leaves is 17-27%;
airing green leaves for 30-50 min in a ventilating and shady environment;
thirdly, performing green-making under the environment of 20-25 ℃ and the relative humidity of 70-85 percent; the whole process of green making is 9-11 h, green shaking is carried out for 5-6 times in the middle, and hands are made for 1-2 times;
fourthly, de-enzyming, re-frying after the initial kneading, and re-kneading after the re-frying; the enzyme deactivating temperature is 200-230 ℃, and the time is 3-4 min;
rolling, pressing and rolling for 2-3 min by an inverted butterfly method, deblocking for 1-2 times in the process, and deblocking and frying again after the strips are basically formed; the temperature of the pan is 140-160 ℃ during re-frying, and the time is 10-20 s; after re-frying, quickly re-kneading for 1-2 min while the mixture is hot;
sixthly, primarily drying at the temperature of about 120-140 ℃ until the mixture is dried to seven degrees, and spreading and drying for 2-3 hours after primary drying;
and (9) baking the charcoal.
Further, after the fifth step and before the sixth step, tea stems are separated, the separated tea stems are crushed and sieved, distilled water is added, the mixture is subjected to ultrasonic-assisted extraction and then filtered, supernatant is extracted after precipitation, and the supernatant is sprayed on the rolled tea leaves through a spraying device.
Furthermore, the ultrasonic power is 350 w-500 w, the tea-water ratio (g/mL) is 1: 10-1: 15, the extraction temperature is 70-80 ℃, and the extraction time is 20 min-30 min.
Furthermore, before or during the charcoal baking in the step (c), the tea leaves are subjected to pulse-through current wall breaking treatment, and the current pulse can promote the perforation of the tea leaves, so that beneficial substances in the cells overflow, the aroma concentration and the health care effect of the tea leaves are improved, the tea leaf soaking rate is improved, and the overflow of the beneficial substances and the baking and turning of the tea leaves are synchronously carried out, so that the dispersibility of the beneficial substances on the tea leaves can be improved.
Further, referring to fig. 2 to 4, in the charcoal baking process, a charcoal baking device is used for charcoal baking, the charcoal baking device includes a cylindrical charcoal placing frame 1 with two open ends and a cylindrical tea placing frame 2, the charcoal placing frame 1 and the tea placing frame 2 are coaxially sleeved, and the tea placing frame 2 is sleeved in the charcoal placing frame 1 and has a certain distance from the charcoal placing frame 1; the charcoal placing frame 1 comprises an outer wall 11, an inner wall 12 and an annular charcoal placing cavity 13 which is formed by enclosing the outer wall 11 and the inner wall 12; carbon blocks are placed in the carbon placing cavity 13; the inner wall 12 is of a net-shaped porous structure; the tea placing frame 2 is of a mesh porous structure and is an electric conductor; the charcoal placing frame 1 and the tea placing frame 2 respectively rotate around a further central axis; the cylindrical tea placing frame 2 which is sleeved in the carbon placing frame 1 by utilizing the cylindrical carbon placing frame 1 and the spacing sleeve realizes the uniformity and rapidness of charcoal baking, tea can be more uniformly and rapidly roasted, the roasted area of the tea is large, the tea is basically and synchronously roasted, the required turning times are reduced, the charcoal baking efficiency is improved, the time required by charcoal baking is reduced, and the controllability, the accuracy and the normalization of charcoal baking are improved simultaneously, so that the charcoal baking quality is stable, the requirements on the experience of operators are reduced, the charcoal baking quality can be ensured, the yield is obviously improved, and the cost is reduced; put charcoal frame 1 and be the bilayer structure of interior outer wall, and be in the rotation state at the during operation, thereby ingenious centrifugal force that has utilized, make the automatic outside removal of ashes that produces among the charcoal combustion process, gap through between the charcoal piece, final extrusion is on outer wall 11 or directly derives, the ashes of avoiding tubular structure's the production of putting charcoal frame 1 fall on tealeaves, and the worry of the ashes of nos, just can be relieved one side of lighting the charcoal piece makes its burning gradually towards tealeaves, increase the charcoal piece utilization ratio, and the ashes of production are in time discharged outside the wall under the effect of centrifugal force again, the charcoal piece has the stable condition of generating heat.
Furthermore, one end of the outer wall 11 is provided with an annular slit air outlet 14 along the circumference thereof; high-speed air is blown out from the slit air outlet 14 to form an annular air ring, and the air outlet direction of the slit air outlet 14 is parallel to the central axis of the charcoal placing frame 1; the slit air outlet 14 forms an air ring, so that air at the other end of the charcoal placing frame 1 is driven to gently penetrate through the charcoal placing frame to be led out by utilizing the drainage effect, on one hand, enough oxygen can be brought into the charcoal combustion, on the other hand, the air penetrating through the charcoal placing frame 1 can also bring away tiny dust generated by the charcoal combustion dispersed in the charcoal placing frame 1, and the tea leaves are prevented from being polluted; meanwhile, the calorific value of the carbon can be simply and conveniently controlled by controlling the size of the compressed air, so that the carbon baking temperature can be simply, conveniently and quickly adjusted, and a more refined and complicated carbon baking process is realized. .
Further, it is made by graphite to put tea frame 2, and lead to pulse current puts tea frame 2 and adopts the graphite material, has the electrically conductive function on the one hand, can be used for letting in pulse current, and on the other hand its heat conductivility has certain restriction again, can avoid tealeaves charcoal to bake the in-process by the burnt.
Further, a flood dragon shaft 3 is coaxially sleeved in the tea placing frame 2; 3 covers of flood dragon axle are established and are being put tea frame 2, both accessible rotate repeatedly realizing turning of tealeaves, improve the efficiency and the effect that tealeaves charcoal was baked over, the process of turning simultaneously is because the characteristics of 3 blades of flood dragon axle are continuous, consequently less to the harm of tealeaves, and this flood dragon axle still is used as tealeaves feeding and ejection of compact simultaneously, manual demand and workman's work load has been reduced, can realize big batch and continuous charcoal and bake over baked over, show improvement charcoal and bake over efficiency.
Furthermore, a plurality of partition plates 15 are uniformly arranged in the carbon containing cavity 13 along the radial direction to partition the carbon containing cavity 13, and the partition plates 15 are annular or rectangular and respectively partition the carbon containing cavity 13 along the radial direction or the axial direction; and the outer wall 11 is provided with carbon ports which can be opened and closed remotely corresponding to the number of the separated carbon cavities 13.
Further, infrared reflecting layers are coated on the inner wall of the outer wall 11 and the flood dragon shaft blades respectively.
Further, the baking process in the step (c) is as follows:
putting the ignited carbon block into a carbon placing cavity 13 from a carbon opening, wherein the ignition part faces to a tea placing frame 2;
secondly, placing the sorted tea leaves into a space between the tea placing rack 2 and the flood dragon shaft 3, wherein the tea leaves can be brought in from the outside through the flood dragon shaft 3;
driving the charcoal placing frame 1 to rotate, wherein under the action of centrifugal force, ash generated by combustion moves outwards and is attached to the outer wall 11 to avoid falling onto the tea placing frame 2; meanwhile, compressed air is introduced into the slit air outlet 14, so that the slit air outlet 14 blows out an air ring from one end of the tea placing frame 1, negative pressure is formed in the tea placing frame 2 by the air ring, and external air is sucked in through the other end of the tea placing frame 1;
fourthly, the tea placing frame 2 is driven to rotate, and meanwhile, the flood dragon shaft 3 is driven to rotate in a reciprocating manner, so that the tea leaves are uniformly baked; simultaneously, pulse current is introduced into the tea placing frame 2 to break the wall of the tea cell;
fifthly, after baking is finished, the flood dragon shaft 3 rotates to lead out the tea;
sixthly, opening the carbon port in a remote control mode, and throwing out and collecting ash and/or residual carbon after the carbon is combusted under the action of centrifugal force.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The making process of the big red gown at the bottom of the orchid is characterized by comprising the following steps:
firstly, drying green in the sun at the temperature of 25-30 ℃ for 30-50 min, wherein the weight reduction rate of tea leaves is 17-27%;
airing green leaves for 30-50 min in a ventilating and shady environment;
thirdly, performing green-making under the environment of 20-25 ℃ and the relative humidity of 70-85 percent; the whole process of green making is 9-11 h, green shaking is carried out for 5-6 times in the middle, and hands are made for 1-2 times;
fourthly, de-enzyming, re-frying after the initial kneading, and re-kneading after the re-frying; the enzyme deactivating temperature is 200-230 ℃, and the time is 3-4 min;
rolling, pressing and rolling for 2-3 min by an inverted butterfly method, deblocking for 1-2 times in the process, and deblocking and frying again after the strips are basically formed; the temperature of the pan is 140-160 ℃ during re-frying, and the time is 10-20 s; after re-frying, quickly re-kneading for 1-2 min while the mixture is hot;
sixthly, primarily drying at the temperature of about 120-140 ℃ until the mixture is dried to seven degrees, and spreading and drying for 2-3 hours after primary drying;
and (9) baking the charcoal.
2. The process for preparing the great-red robe with the orchid bottom as claimed in claim 1, wherein the tea stems are separated after the fifth step and before the sixth step, the separated tea stems are crushed and sieved, distilled water is added, ultrasonic-assisted extraction and filtration are carried out, and after precipitation, supernatant is extracted and the tea leaves after rolling are sprayed by a spraying device.
3. The process for preparing big red robe with orchid bottom according to claim 2, wherein the ultrasonic power is 350 w-500 w, the tea-water ratio (g/mL) is 1: 10-1: 15, the leaching temperature is 70-80 ℃, and the leaching time is 20-30 min.
4. The process for making daffodil tea from rice-pudding leaves according to claim 1, wherein before or during the charcoal baking in step (c), the tea leaves are subjected to pulse-through current wall-breaking treatment.
5. The orchid bottom clovershrub production process according to claim 4, wherein a charcoal baking device is used in the charcoal baking process, the charcoal baking device comprises a cylindrical charcoal placing frame (1) with two open ends and a cylindrical tea placing frame (2), the charcoal placing frame (1) and the tea placing frame (2) are coaxially sleeved, and the tea placing frame (2) is sleeved in the charcoal placing frame (1) and has a certain distance with the charcoal placing frame (1); the charcoal placing frame (1) comprises an outer wall (11), an inner wall (12) and an annular charcoal placing cavity (13) which is formed by enclosing the outer wall (11) and the inner wall (12); carbon blocks are placed in the carbon placing cavity (13); the inner wall (12) is of a net-shaped porous structure; the tea placing frame (2) is of a net-shaped porous structure and is an electric conductor; the charcoal placing frame (1) and the tea placing frame (2) respectively rotate around the central axis thereof.
6. A process for making an orchid base clovershrub according to claim 5, wherein one end of the outer wall (11) is provided with an annular slit outlet (14) along its circumference; and high-speed air is blown out from the slit air outlet (14) to form an annular air ring, and the air outlet direction of the slit air outlet (14) is parallel to the central axis of the charcoal placing frame (1).
7. The process for preparing big red gown on the bottom of orchid according to claim 6, characterized in that the tea rack (2) is made of graphite and the pulse current is applied.
8. The making process of the orchid bottom clovershrub according to claim 7, wherein a flood dragon shaft (3) is coaxially sleeved in the tea holder (2); the infrared reflection layers are coated on the inner wall of the outer wall (11) and the flood dragon shaft blades respectively.
9. The process for manufacturing the big red robe with orchid bottom according to claim 8, wherein a plurality of partition plates (15) are uniformly arranged in the charcoal containing cavity (13) along the radial direction to partition the charcoal containing cavity (13), the partition plates (15) are annular or rectangular and respectively partition the charcoal containing cavity (13) along the radial direction or the axial direction; and the outer wall (11) is provided with carbon ports which can be opened and closed remotely corresponding to the number of the separated carbon cavities (13).
10. The process for making big red-skin orchid base according to claim 9, wherein the baking process in step (c) is as follows:
putting the ignited carbon block into a carbon placing cavity (13) from a carbon opening, wherein the ignition part faces to a tea placing rack (2);
secondly, placing the sorted tea leaves into a space between the tea placing rack (2) and the flood dragon shaft (3), wherein the tea leaves can be brought in from the outside through the flood dragon shaft (3);
driving the charcoal placing rack (1) to rotate, wherein under the action of centrifugal force, ash generated by combustion moves outwards and is attached to the outer wall (11) to avoid falling onto the tea placing rack (2); meanwhile, compressed air is introduced into the slit air outlet (14), so that the slit air outlet (14) blows out an air ring from one end of the tea placing frame (1), the air ring enables negative pressure to be formed in the tea placing frame (2), and external air is sucked in through the other end of the tea placing frame (1);
fourthly, the tea placing frame (2) is driven to rotate, and meanwhile, the flood dragon shaft (3) is driven to rotate in a reciprocating manner, so that the tea leaves are uniformly baked; simultaneously, pulse current is introduced into the tea placing frame (2) to break the wall of the tea cells;
fifthly, after baking is finished, the flood dragon shaft (3) rotates to lead out the tea;
sixthly, opening the carbon port in a remote control mode, and throwing out and collecting ash and/or residual carbon after the carbon is combusted under the action of centrifugal force.
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| CN202110300201.3A CN113040239B (en) | 2021-03-22 | 2021-03-22 | Manufacturing process of blue flower bottom Dahongpao tea |
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| CN202110300201.3A CN113040239B (en) | 2021-03-22 | 2021-03-22 | Manufacturing process of blue flower bottom Dahongpao tea |
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