CN104938675A - Production process of Yuexi Cuilan tea - Google Patents
Production process of Yuexi Cuilan tea Download PDFInfo
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- CN104938675A CN104938675A CN201510375544.0A CN201510375544A CN104938675A CN 104938675 A CN104938675 A CN 104938675A CN 201510375544 A CN201510375544 A CN 201510375544A CN 104938675 A CN104938675 A CN 104938675A
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Abstract
The invention discloses a production process of Yuexi Cuilan tea. The production process comprises the following steps of boiling, enzyme deactivation, fixation, tea strip tidying, drying, refrigerating and curing, flavour distilling and packaging, wherein the step of boiling comprises the processes of putting picked fresh leaves in a boiling device to be boiled for 50-55 seconds, controlling the water temperature to be 95-98 DEG C and airing the fresh leaves on an airing device after boiling. In the technical scheme, after the tea leaves are put in a hopper, the tea leaves and hot water can spirally flow out of a discharge connector together and enter a boiling conveyer pipe, so that each tea leaf is surrounded by hot water and is uniformly boiled in the boiling conveyer pipe, thus improving the boiling effects and shortening the boiling time; meanwhile, the boiled tea leaves can be quickly aired on a conveyer belt to undergo color fixation quickly and enter the next process to be processed.
Description
Technical field
The present invention relates to Tea Production apparatus field, be specifically related to a kind of production technology of Yuexi Cuilan tea.
Background technology
Tea, a part for traditional Chinese culture, passes on several thousand, tealeaves pursue color various, that is tealeaves, millet paste color, tealeaves bar shaped, the fragrance of tealeaves, millet paste, the mouthfeel of millet paste.Yuexi Cuilan tea originates in the Yuexi County of Dabie Mountains, Anhui Province belly, have that bud-leaf is connected, unfolds into piece, color and luster is emerald green, likeness in form orchid, aloof from politics and material pursuits lasting, soup look light green bright, the pure and strong fresh refreshing feature of flavour of fragrance, be renown far and wide at home and abroad.In the new production process of Yuexi Cuilan tea, need to carry out scalding to tealeaves blue or green, wash away the objectionable impurities on tealeaves surface first, second for improve tealeaves color and luster, make tealeaves emerald green glossy.At present, scalding blue or green operation is generally be deposited in screen cloth by tealeaves, is then immersed by screen cloth in hot water storgae and scalds blue or green 2 ~ 4min clock.This mode of operation is deposited in screen cloth due to tealeaves, and inner tealeaves effectively and hot water contacts, cannot make boiling hot blue or green overlong time, and external portion tealeaves is crossed and scalded blue or green and inner tealeaves owes to scald green grass or young crops, has a strong impact on the quality of finished tea; If stir screen cloth, then tealeaves can be made to float and to fly away at the water surface, can not effectively scald green grass or young crops, cross boiling hot green grass or young crops simultaneously and the useful leachables such as the Tea Polyphenols in tealeaves can be made to run off in a large number, affect tea matter.In addition, the hot water in hot water storgae regularly need be changed, interrupt the production of tealeaves, at the bottom of Tea Production efficiency.
Summary of the invention
Object of the present invention is just to provide a kind of production technology of Yuexi Cuilan tea, and it can effectively solve the problem, and improves tealeaves and scalds blue or green uniformity, ensures color and luster and the tea matter of finished tea.
For achieving the above object, the present invention implements by the following technical solutions:
A production technology for Yuexi Cuilan tea, comprises the following steps:
Scald blue or green: the fresh leaf plucked is put into boiling hot blue or green device and scald blue or green 50 ~ 55s, control water temperature 95 ~ 98 DEG C, dry on airing device after scalding green grass or young crops;
Go out enzyme: push in hot-air oven by the tealeaves dried, and 150 ~ 180 DEG C are turned over and blow 5 ~ 6min;
Complete: cooled by the tealeaves of the enzyme that goes out, then pour first into and to complete the 10 ~ 12min that once to stir-fry in pot, controlling the first pot temperature completing pot is 120 ~ 130 DEG C; Once stir-fry and after terminating tealeaves to be moved to second secondary in pot that completes and to stir-fry 5 ~ 8min, controlling the second pot temperature completing pot is 80 ~ 100 DEG C;
Reason bar: tealeaves is sent in carding machine and carry out reason bar;
Dry: be put on hand-held basketwork brazier by the tea spreading after reason bar and adopt chestnut charcoal fire to bake, first control hand-held basketwork brazier head temperature 85 ~ 90 DEG C, gross fire oven dry tealeaves is down to 25 ~ 28% to moisture content; After gross fire drying and processing, tealeaves is stirred cooling, and then be placed on hand-held basketwork brazier, control hand-held basketwork brazier head temperature 60 ~ 65 DEG C, sufficient fire drying tealeaves is down to less than 8% to moisture content;
Refrigeration slaking: after oven dry, tealeaves is placed in cold storage plant 3 ~ 5 DEG C, refrigeration slaking 1 month;
Titian, packaging: the tealeaves after refrigeration slaking is put into fragrance extracting machine 85 DEG C of Titian 25min, and Titian terminates rear cooling and vacuum packaging;
Scald blue or green device and comprise vertical shape layout for adding the hopper of tealeaves and installing the frame of hopper, the annular element that hopper is arranged by bucket body and bucket body top is formed, internal face at the bottom of the bucket of bucket body is hemispheric arcwall face, the center of curvature of arcwall face is positioned at hopper oral area side, the lowest part of arcwall face is provided with discharging interface, bucket body rotates around its heart yearn and is fixed in frame, bucket body is connected with its first driving mechanism carrying out rotating of driving, the bottom of annular element and the top of bucket body form to be rotatably assorted around the heart yearn of bucket body and are connected, the downside of hopper is provided with boiling hot blue or green carrier pipe, the upper end charging mouth of pipe and the discharging interface that scald blue or green carrier pipe form to be rotatably assorted around the heart yearn of bucket body and are connected, boiling hot blue or green carrier pipe and annular element are fixed in frame, annular heat water cavity is provided with in annular element, the internal face of annular element sets out water hole along its circumferential uniform intervals, the bucket chamber of hopper to be connected with annular heat water cavity by apopore and to be connected,
Airing device comprises horizontally disposed foraminous conveyer, feed end and the corresponding layout of the lower end discharging mouth of pipe of scalding blue or green carrier pipe of foraminous conveyer, scalding to be provided with between blue or green carrier pipe and foraminous conveyer makes tealeaves evenly drop down onto cloth materials and parts on foraminous conveyer along the bandwidth direction of foraminous conveyer, the middle part of foraminous conveyer is positioned at bellows, foraminous conveyer comprises, first of lower layout, two guipures, first, water leg is provided with between two guipures, water leg layout corresponding with the blanking port of cloth materials and parts, bellows are that the casing of strip is formed, the vacancy portion passed for foraminous conveyer is offered at the two ends of casing, the bottom of bellows arranges air inlet pipe interface, the top of bellows sets out air pipe interface, horizontally disposed air distribution plate and gas collection plate is also provided with in bellows, air distribution plate and gas collection plate are orifice plate and form, gas collection plate is positioned at the upside of the first guipure, air distribution plate is positioned at the downside of the second guipure, in bellows first, also first is provided with between two guipures, two tracheaes, first, two tracheaes lay respectively at two edge of foraminous conveyer and the throughput direction along foraminous conveyer is arranged respectively, first, the pipe shaft of two tracheaes is arranged at intervals with the first air nozzle, the outgassing direction of the first air nozzle points to the middle part of foraminous conveyer obliquely, first, the 3rd tracheae is also provided with between two guipures, 3rd tracheae is positioned at the discharge end of foraminous conveyer and the width along foraminous conveyer is arranged, the pipe shaft of the 3rd tracheae is arranged at intervals with the second air nozzle, the outgassing direction of the second air nozzle points to the side away from foraminous conveyer obliquely.
In technique scheme, by tealeaves is dropped in hopper, tealeaves will enter boiling hot blue or green carrier pipe with hot water is together spiral helicine from the outflow of discharging interface, and so every sheet tealeaves is all enclosed in boiling hot blue or green carrier pipe by hot water and evenly carries out scalding green grass or young crops, thus improves boiling hot blue or green effect and shorten the boiling hot blue or green time.Scald simultaneously the tealeaves after green grass or young crops can on foraminous conveyer rapid airing, carry out fixation fast and enter subsequent processing processing to tealeaves.
Accompanying drawing explanation
Fig. 1 is the structural representation of boiling hot blue or green machine;
Fig. 2 is A place enlarged diagram;
Fig. 3 is the structural representation of boiling hot blue or green carrier pipe;
Fig. 4 is the schematic diagram of foraminous conveyer feed end;
Fig. 5 is inner bellows structural representation;
Fig. 6 is the schematic diagram of foraminous conveyer discharge end;
Fig. 7 is the structural representation of cloth materials and parts;
Fig. 8 is that hot water circuit utilizes schematic diagram;
Fig. 9 is the structural representation of Tea Production system.
Detailed description of the invention
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is specifically described.Should be appreciated that following word only in order to describe one or more concrete embodiments of the present invention, considered critical is not carried out to the protection domain that the present invention specifically asks." heart yearn " described below all refers to the center line of these parts.
The invention provides a kind of production system of Yuexi Cuilan tea, as shown in Figure 9, comprise the boiling hot blue or green device 10 for carrying out scalding green grass or young crops to tealeaves be connected sequentially, for the airing device 20 dried tealeaves, to complete pot 30,40 for first and second completing to tealeaves, for carrying out the carding machine 50 managing bar to tealeaves, for carrying out the hand-held basketwork brazier 60 of drying and processing to tealeaves, for tealeaves is carried out refrigerate slaking cold storage plant 70, for carrying out fragrance extracting machine 80 and the vacuum packing machine of Titian to tealeaves.Steaming apparatus, carding machine, cold storage plant, fragrance extracting machine all can adopt the existing tea machine equipment with identical function to use.
The concrete technology of employing said system production Yuexi Cuilan tea is:
A production technology for Yuexi Cuilan tea, comprises the following steps:
Scald blue or green: the fresh leaf (bud two leaf or bud three leaf) plucked is put into boiling hot blue or green device and scald blue or green 50 ~ 55s, control water temperature 95 ~ 98 DEG C, dry on airing device after scalding green grass or young crops;
Go out enzyme: push in hot-air oven by the tealeaves dried, and 150 ~ 180 DEG C are turned over and blow 5 ~ 6min;
Complete: cooled by the tealeaves of the enzyme that goes out, then pour first into and to complete the 10 ~ 12min that once to stir-fry in pot, controlling the first pot temperature completing pot is 120 ~ 130 DEG C; Once stir-fry and after terminating tealeaves to be moved to second secondary in pot that completes and to stir-fry 5 ~ 8min, controlling the second pot temperature completing pot is 80 ~ 100 DEG C;
Reason bar: tealeaves is sent in carding machine and carry out reason bar;
Dry: be put on hand-held basketwork brazier by the tea spreading after reason bar and adopt chestnut charcoal fire to bake, first control hand-held basketwork brazier head temperature 85 ~ 90 DEG C, gross fire oven dry tealeaves is down to 25 ~ 28% to moisture content; After gross fire drying and processing, tealeaves is stirred cooling, and then be placed on hand-held basketwork brazier, control hand-held basketwork brazier head temperature 60 ~ 65 DEG C, sufficient fire drying tealeaves is down to less than 8% to moisture content;
Refrigeration slaking: after oven dry, tealeaves is placed in cold storage plant 3 ~ 5 DEG C, refrigeration slaking 1 month;
Titian, packaging: the tealeaves after refrigeration slaking is put into fragrance extracting machine 85 DEG C of Titian 25min, and Titian terminates rear cooling and vacuum packaging.
The Yuexi Cuilan tea that above-mentioned technique is produced, its strip flat relaxes, and color and luster is emerald green glossy, and fragrance is that orchid is fragrant, and soup look dark green is bright, and the fresh refreshing alcohol of millet paste is sweet, is fine work in green tea.
Scald blue or green device 10 as shown in Figure 1, comprising vertical shape arranges for adding the hopper 12 of tealeaves and installing the frame 11 of hopper 12, the annular element 121 that hopper 12 is arranged by bucket body 122 and bucket body 122 top is formed, internal face at the bottom of the bucket of bucket body 122 is hemispheric arcwall face, the center of curvature of arcwall face is positioned at hopper 12 oral area side, the lowest part of arcwall face is provided with discharging interface 122a, bucket body 122 rotates around its heart yearn and is fixed in frame 11, bucket body 122 is connected with its first driving mechanism carrying out rotating of driving, the bottom of annular element 121 and the top of bucket body 122 form to be rotatably assorted around the heart yearn of bucket body 122 and are connected, the downside of hopper 12 is provided with boiling hot blue or green carrier pipe 13, the upper end and the discharging interface 122a that scald blue or green carrier pipe 13 form to be rotatably assorted around the heart yearn of bucket body 122 and are connected, boiling hot blue or green carrier pipe 13 and annular element 121 are fixed in frame 11, annular heat water cavity 121b is provided with in annular element 121, annular heat water cavity 121b is connected with hot-water cylinder and is connected, the internal face of annular element 121 sets out water hole 121a along its circumferential uniform intervals, the bucket chamber of hopper 12 to be connected with annular heat water cavity 121b by apopore 121a and to be connected.
Scald in blue or green device 10 by tealeaves being dropped in hopper 12, because the first driving mechanism drives bucket body 122 together to rotate, the tealeaves fallen into like this in bucket body 122 will enter boiling hot blue or green carrier pipe 13 with hot water is together spiral helicine from discharging interface 122a outflow, tealeaves can not be detained in bucket body 122, ensure that all tealeaves can enter boiling hot blue or green carrier pipe 13 fast, the every sheet tealeaves entering boiling hot blue or green carrier pipe 13 is all surrounded by hot water and evenly carries out scalding green grass or young crops, thus improve boiling hot blue or green effect and shorten the boiling hot blue or green time, above-mentioned boiling hot blue or green machine is adopted to carry out scalding green grass or young crops to tealeaves, the time that tealeaves scalds green grass or young crops only needs 50 ~ 60s, avoid tealeaves to cross like this and scald blue or green and owe boiling hot blue or green, improve the color and luster of tealeaves and avoid the stripping of the benefit materials such as Tea Polyphenols, promote tea matter.
Tealeaves scalds the blue or green time can by arranging the boiling hot length of blue or green carrier pipe 13 and the flow velocity of hot water controls, and it is consistent with the optimal transport flow in boiling hot blue or green carrier pipe 13 that the hot water in hopper 12 injects flow.From boiling hot blue or green carrier pipe 13 lower end, out tealeaves is separated by foraminous conveyer (screen cloth) with hot water, and after being separated, tealeaves dries rapidly and carries out next step operation.
Further scheme is, as shown in Figure 2: bucket body 122 upper surface be arranged to step-like, comprise first and second table top of arranging in the horizontal direction and between first and second table top along the first terrace that vertical is arranged; That the lower end of annular element 121 is arranged to and bucket body 122 upper surface matches is step-like, comprise third and fourth table top of arranging in the horizontal direction and between third and fourth table top along the second terrace that vertical is arranged; The height of the first table top is greater than the height of the second table top and is positioned at the outside of the second table top, first and third table top offers cannelure respectively, be arranged with for forming the ball assembly 122c being rotatably assorted and connecting in cannelure, the bearing assembly forming and be rotatably assorted and connect is provided with between first and second terrace, second table top is provided with the annular protrusion 122a protruding from its surface, 4th table top is offered the annular groove for accommodating annular protrusion 122a, bucket body 122 headwall between annular protrusion 122a and the first terrace offers outage 122b.Scalding blue or green carrier pipe 13 is that spiral helicine insulating tube is formed, as shown in Figure 3.Need owing to being rotatably assorted to inject lubricating oil, there is seam between annular element 121 and bucket body 122, lubricating oil can flow in bucket body 122 from seam, pollutes tealeaves; In addition, the hot fog that hot water distributes also can condensation in the joint, therefore by such scheme, lubricating oil stop by annular protrusion 122a, avoid lubricant pollution tealeaves, the oil droplet dripped in seam and the water of condensation will be discharged from outage 122b.Spiral helicine insulating tube can reduce the length of boiling hot blue or green carrier pipe 13, avoids tealeaves to block in boiling hot blue or green carrier pipe 13.In addition, can arrange gripper shoe at the periphery wall of bucket body 122, gripper shoe is set up and is fixed in frame 11, gripper shoe consists of to be rotatably assorted with frame 11 ball connector and is connected, first driving mechanism can be motor and forms, and bucket body 122 is connected with motor by belt, and motor drives bucket body 122 to rotate.
For airing device 20, its technical scheme taked is as Fig. 4, 5, shown in 6, airing device 20 comprises horizontally disposed foraminous conveyer, feed end and the corresponding layout of the lower end discharging mouth of pipe 131 of scalding blue or green carrier pipe 13 of foraminous conveyer, scalding to be provided with between blue or green carrier pipe 13 and foraminous conveyer makes tealeaves evenly drop down onto cloth materials and parts 24 on foraminous conveyer along the bandwidth direction of foraminous conveyer, the middle part of foraminous conveyer is positioned at bellows 25, and foraminous conveyer comprises, first of lower layout, two guipures 21, 22, first, two guipures 21, water leg 23 is provided with between 22, water leg 23 layout corresponding with the blanking port of cloth materials and parts 24, bellows 25 are that the casing of strip is formed, the vacancy portion passed for foraminous conveyer is offered at the two ends of casing, the bottom of bellows 25 arranges air inlet pipe interface 251, the top of bellows 25 sets out air pipe interface 252, horizontally disposed air distribution plate 253 and gas collection plate 254 is also provided with in bellows 25, air distribution plate 253 and gas collection plate 254 are orifice plate and form, gas collection plate 254 is positioned at the upside of the first guipure 21, air distribution plate 253 is positioned at the downside of the second guipure 22, in bellows 25 first, two guipures 21, also first is provided with between 22, two tracheae 20a, 20b, first, two tracheae 20a, 20b lays respectively at two edge (two edge of throughput direction) of foraminous conveyer and arranges (that is first respectively along the throughput direction of foraminous conveyer, two tracheae 20a, the length direction of 20b is consistent with the throughput direction of foraminous conveyer), first, two tracheae 20a, the pipe shaft of 20b is arranged at intervals with the first air nozzle, the outgassing direction of the first air nozzle points to the middle part of foraminous conveyer obliquely, and first, two guipures 21, the 3rd tracheae 20c is also provided with between 22, 3rd tracheae 20c is positioned at the discharge end of foraminous conveyer and the width along foraminous conveyer is arranged, the pipe shaft of the 3rd tracheae 20c is arranged at intervals with the second air nozzle, the outgassing direction of the second air nozzle points to the side away from foraminous conveyer obliquely, air inlet pipe interface 251 and first, two, three tracheaes are all connected with the air outlet of the second blower fan.
Drop down onto on foraminous conveyer because tealeaves can not directly impact, therefore needing, cloth materials and parts 24 are set and carries out buffering cloth, prevent tealeaves impaired and tealeaves is evenly arranged at the bandwidth direction of foraminous conveyer.By passing into thermal current in the air inlet mouth of pipe aweather case 25, thermal current makes the tealeaves of foraminous conveyer stir dehydration by being uniformly distributed of cloth materials and parts, makes tealeaves rapid airing.The setting of first and second tracheae 20a, 20b be drop and increase tealeaves when preventing tealeaves from stirring on the first guipure from the edge of guipure stir effect, shorten tealeaves flash-off time.The air-flow that 3rd air nozzle is formed can make tealeaves depart from from foraminous conveyer, enters subsequent processing.As arranged the first conveyer belt 26 at the blanking end of foraminous conveyer, the upper strata belt body of the first conveyer belt 26 takes the shape of the letter U, first conveyer belt 26 and foraminous conveyer interlaced arrangement, the tealeaves fallen from foraminous conveyer like this drops down onto in the first conveyer belt 26, is delivered to subsequent processing carries out other and operate by the first conveyer belt 26.
Concrete is operating as, as shown in Figure 7, cloth materials and parts 24 comprise the coaming plate 243 of drapery panel and the setting of drapery panel periphery, drapery panel is that a folding shape plate body is formed, the height of folding shape plate body reduces gradually along the throughput direction of foraminous conveyer, the width of folding shape plate body increases gradually along the throughput direction of foraminous conveyer, folding shape plate body comprises the first plate body 241 and the second plate body 242 that the throughput direction along foraminous conveyer is arranged successively, second plate body 242 is arranged to concordant blade-like compared with the side of low side, second plate body 242 is 3 ~ 5 ° with angle formed by horizontal plane, first plate body 241 is 5 ~ 8 ° with angle formed by horizontal plane, scald the lower end charging mouth of pipe and the corresponding layout of the first plate body 241 of blue or green carrier pipe 13, the boiling hot blue or green heart yearn of the carrier pipe 13 lower end discharging mouth of pipe 131 and the angle of the first plate body 241 are 8 ~ 10 °, scald the lower end discharging mouth of pipe 131 of blue or green carrier pipe 13 and be arranged to horn-like (that is the lower end discharging mouth of pipe 131 be arranged to cross section that is horn-like and the lower end discharging mouth of pipe 131 be elliposoidal) that cross section is elliposoidal.Above-mentioned drapery panel can make tealeaves be uniformly distributed along the width of foraminous conveyer, improves follow-up tealeaves and dries effect.The control of above-mentioned angle is necessary, its can make tealeaves smooth-going drop down onto on foraminous conveyer, prevent tealeaves and foraminous conveyer from clashing into, tealeaves is made to be stuck in mesh interior or broken, found by great many of experiments optimization, adopt above-mentioned angle to implement, the breakage rate of tealeaves can be down to less than 0.8%, greatly improves tea leaf quality.Cloth materials and parts 24 are by connector and support Joint.
Because tealeaves is in boiling hot blue or green process, the impurity on tealeaves surface and pesticide residue can be in the hot water molten, in order to energy-conservation, general hot water and thermal current repeat to recycle, therefore, the present invention adopts scheme as shown in Figure 8 to implement: the delivery port of water leg 23 is connected with rough filtering device 10A, the delivery port of rough filtering device 10A is connected with organic matter removal device 10B, the delivery port of organic matter removal device 10B is connected with heater 10C, the delivery port of heater 10C is connected with hot-water cylinder 10D, and the delivery port of hot-water cylinder 10D is connected with annular heat water cavity and is connected; The escape pipe interface of bellows is connected with the first blower fan 20A, the gas outlet of the first blower fan is connected with dehydrating unit 20B, the gas outlet of dehydrating unit 20B is connected with heater 20C, the gas outlet of heater 20C is connected with the second blower fan 20D, and the gas outlet of the second blower fan 20D is connected with the air inlet pipe interface of bellows.Rough filtering device 10A can be general net filtration device, and for removing some larger impurity, organic matter removal device 10B is mainly used for removing the pesticide residue in water body, can be charcoal absorption filter or other conventional pesticides removal devices; Heater 10C heats hot water, makes the water temperature of hot water meet tealeaves and scalds blue or green demand, realized the conveying of hot water between rough filtering device 10A, organic matter removal device 10B, heater 10C, hot-water cylinder 10D, hopper by the pump housing.Thus realize energy-conservation basis ensureing scalding continuously of tealeaves is blue or green.Dehydrating unit 20B for removing the moisture in thermal current, the demand that heater 20C dries to meet tealeaves for the temperature improving thermal current.
The above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; to know in the present invention after contents; under the premise without departing from the principles of the invention; can also make some equal conversion to it and substitute, these convert on an equal basis and substitute and also should be considered as belonging to protection scope of the present invention.
Claims (3)
1. a production technology for Yuexi Cuilan tea, comprises the following steps:
Scald blue or green: the fresh leaf plucked is put into boiling hot blue or green device and scald blue or green 50 ~ 55s, control water temperature 95 ~ 98 DEG C, dry on airing device after scalding green grass or young crops;
Go out enzyme: push in hot-air oven by the tealeaves dried, and 150 ~ 180 DEG C are turned over and blow 5 ~ 6min;
Complete: cooled by the tealeaves of the enzyme that goes out, then pour first into and to complete the 10 ~ 12min that once to stir-fry in pot, controlling the first pot temperature completing pot is 120 ~ 130 DEG C; Once stir-fry and after terminating tealeaves to be moved to second secondary in pot that completes and to stir-fry 5 ~ 8min, controlling the second pot temperature completing pot is 80 ~ 100 DEG C;
Reason bar: tealeaves is sent in carding machine and carry out reason bar;
Dry: be put on hand-held basketwork brazier by the tea spreading after reason bar and adopt chestnut charcoal fire to bake, first control hand-held basketwork brazier head temperature 85 ~ 90 DEG C, gross fire oven dry tealeaves is down to 25 ~ 28% to moisture content; After gross fire drying and processing, tealeaves is stirred cooling, and then be placed on hand-held basketwork brazier, control hand-held basketwork brazier head temperature 60 ~ 65 DEG C, sufficient fire drying tealeaves is down to less than 8% to moisture content;
Refrigeration slaking: after oven dry, tealeaves is placed in cold storage plant 3 ~ 5 DEG C, refrigeration slaking 1 month;
Titian, packaging: the tealeaves after refrigeration slaking is put into fragrance extracting machine 85 DEG C of Titian 25min, and Titian terminates rear cooling and vacuum packaging;
Scald blue or green device and comprise vertical shape layout for adding the hopper of tealeaves and installing the frame of hopper, the annular element that hopper is arranged by bucket body and bucket body top is formed, internal face at the bottom of the bucket of bucket body is hemispheric arcwall face, the center of curvature of arcwall face is positioned at hopper oral area side, the lowest part of arcwall face is provided with discharging interface, bucket body rotates around its heart yearn and is fixed in frame, bucket body is connected with its first driving mechanism carrying out rotating of driving, the bottom of annular element and the top of bucket body form to be rotatably assorted around the heart yearn of bucket body and are connected, the downside of hopper is provided with boiling hot blue or green carrier pipe, the upper end charging mouth of pipe and the discharging interface that scald blue or green carrier pipe form to be rotatably assorted around the heart yearn of bucket body and are connected, boiling hot blue or green carrier pipe and annular element are fixed in frame, annular heat water cavity is provided with in annular element, the internal face of annular element sets out water hole along its circumferential uniform intervals, the bucket chamber of hopper to be connected with annular heat water cavity by apopore and to be connected,
Airing device comprises horizontally disposed foraminous conveyer, feed end and the corresponding layout of the lower end discharging mouth of pipe of scalding blue or green carrier pipe of foraminous conveyer, scalding to be provided with between blue or green carrier pipe and foraminous conveyer makes tealeaves evenly drop down onto cloth materials and parts on foraminous conveyer along the bandwidth direction of foraminous conveyer, the middle part of foraminous conveyer is positioned at bellows, foraminous conveyer comprises, first of lower layout, two guipures, first, water leg is provided with between two guipures, water leg layout corresponding with the blanking port of cloth materials and parts, bellows are that the casing of strip is formed, the vacancy portion passed for foraminous conveyer is offered at the two ends of casing, the bottom of bellows arranges air inlet pipe interface, the top of bellows sets out air pipe interface, horizontally disposed air distribution plate and gas collection plate is also provided with in bellows, air distribution plate and gas collection plate are orifice plate and form, gas collection plate is positioned at the upside of the first guipure, air distribution plate is positioned at the downside of the second guipure, in bellows first, also first is provided with between two guipures, two tracheaes, first, two tracheaes lay respectively at two edge of foraminous conveyer and the throughput direction along foraminous conveyer is arranged respectively, first, the pipe shaft of two tracheaes is arranged at intervals with the first air nozzle, the outgassing direction of the first air nozzle points to the middle part of foraminous conveyer obliquely, first, the 3rd tracheae is also provided with between two guipures, 3rd tracheae is positioned at the discharge end of foraminous conveyer and the width along foraminous conveyer is arranged, the pipe shaft of the 3rd tracheae is arranged at intervals with the second air nozzle, the outgassing direction of the second air nozzle points to the side away from foraminous conveyer obliquely.
2. the production technology of Yuexi Cuilan tea according to claim 1, it is characterized in that: cloth materials and parts comprise the coaming plate of drapery panel and the setting of drapery panel periphery, drapery panel is that a folding shape plate body is formed, the height of folding shape plate body reduces gradually along the throughput direction of foraminous conveyer, the width of folding shape plate body increases gradually along the throughput direction of foraminous conveyer, folding shape plate body comprises the first plate body and the second plate body that the throughput direction along foraminous conveyer arranges successively, second plate body is arranged to concordant blade-like compared with the side of low side, formed by second plate body and horizontal plane, angle is 3 ~ 5 °, formed by first plate body and horizontal plane, angle is 5 ~ 8 °, scald the lower end charging mouth of pipe and the corresponding layout of the first plate body of blue or green carrier pipe, the boiling hot blue or green heart yearn of the carrier pipe lower end discharging mouth of pipe and the angle of the first plate body are 8 ~ 10 °, it is the horn-like of elliposoidal that the lower end discharging mouth of pipe of boiling hot blue or green carrier pipe is arranged to cross section.
3. the production technology of Yuexi Cuilan tea according to claim 1 or 2, it is characterized in that: the delivery port of water leg is connected with rough filtering device, the delivery port of rough filtering device is connected with organic matter removal device, the delivery port of organic matter removal device is connected with heater, the delivery port of heater is connected with hot-water cylinder, and the delivery port of hot-water cylinder is connected with annular heat water cavity and is connected; The escape pipe interface of bellows is connected with the first blower fan, the gas outlet of the first air-introduced machine is connected with dehydrating unit, the gas outlet of dehydrating unit is connected with heater, the gas outlet of heater is connected with the second blower fan, and air inlet pipe interface is all connected with the gas outlet of the second blower fan with first, second and third tracheae.
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| CN201510375544.0A CN104938675A (en) | 2015-06-28 | 2015-06-28 | Production process of Yuexi Cuilan tea |
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| CN201510375544.0A Withdrawn CN104938675A (en) | 2015-06-28 | 2015-06-28 | Production process of Yuexi Cuilan tea |
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| CN2754378Y (en) * | 2004-06-15 | 2006-02-01 | 四川禾嘉股份有限公司 | Fluid delivery fruit and vegetable heat processing machine |
| CN102578308A (en) * | 2012-02-15 | 2012-07-18 | 黄山市黟县五溪山茶厂有限公司 | Method for producing tea |
| CN102753029A (en) * | 2010-02-16 | 2012-10-24 | 株式会社伊藤园 | Tea leaf-transporting apparatus |
| CN203020909U (en) * | 2012-11-29 | 2013-06-26 | 湖南三十九铺茶业有限公司 | Full automatic conveying device |
| CN103392838A (en) * | 2013-07-03 | 2013-11-20 | 安徽翠兰投资发展有限公司 | Method for processing Yuexi Cuilan tea |
| CN103392839A (en) * | 2013-07-03 | 2013-11-20 | 安徽翠兰投资发展有限公司 | Method for processing Yuexi tea |
| CN204104786U (en) * | 2014-09-22 | 2015-01-21 | 天津市国至源生物科技有限公司 | A kind of blanching equipment being applicable to fruit and vegetable food |
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| CN2754378Y (en) * | 2004-06-15 | 2006-02-01 | 四川禾嘉股份有限公司 | Fluid delivery fruit and vegetable heat processing machine |
| CN102753029A (en) * | 2010-02-16 | 2012-10-24 | 株式会社伊藤园 | Tea leaf-transporting apparatus |
| CN102578308A (en) * | 2012-02-15 | 2012-07-18 | 黄山市黟县五溪山茶厂有限公司 | Method for producing tea |
| CN203020909U (en) * | 2012-11-29 | 2013-06-26 | 湖南三十九铺茶业有限公司 | Full automatic conveying device |
| CN103392838A (en) * | 2013-07-03 | 2013-11-20 | 安徽翠兰投资发展有限公司 | Method for processing Yuexi Cuilan tea |
| CN103392839A (en) * | 2013-07-03 | 2013-11-20 | 安徽翠兰投资发展有限公司 | Method for processing Yuexi tea |
| CN204104786U (en) * | 2014-09-22 | 2015-01-21 | 天津市国至源生物科技有限公司 | A kind of blanching equipment being applicable to fruit and vegetable food |
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