CN203233973U - Black tea and green tea compatible automatic tea processing production line - Google Patents
Black tea and green tea compatible automatic tea processing production line Download PDFInfo
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- CN203233973U CN203233973U CN201220477442.1U CN201220477442U CN203233973U CN 203233973 U CN203233973 U CN 203233973U CN 201220477442 U CN201220477442 U CN 201220477442U CN 203233973 U CN203233973 U CN 203233973U
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Abstract
The utility model relates to a black tea and green tea compatible automatic tea processing production line belonging to the field of tea processing devices. The production line mainly comprises a fresh leaves tedding machine (1), a fixation machine (2), an air classifier (3), a cooling and moisture regaining machine (4), a rolling unit (5), a continual fermentation device and house (6), a microwave desiccation device (7), a reroasting unit (8), a drying machine (9) and a bagging and packaging machine (10), wherein all the devices are sequentially connected by using a linking device and an auxiliary device. The linking device and the auxiliary device comprise an inclined elevator (11), a vertical lifting machine (12), a planar conveyor (13), a vibrating trough (14), a fresh leaf flow meter (15), a deblocking machine (16), a leaf equalization and storage dosing scale (17), a microwave leaf equalization and distribution machine (18), a separation conveyor (19) and a cooling conveyor (20), wherein each device is provided with a control cabinet, all the control cabinets are interconnected through the industrial Ethernet, and the operation conditions of all the devices can be monitored by one host computer.
Description
Technical field
The utility model belongs to a kind of machine for processing tea field, relates in particular to the machining production line equipment of a kind of black tea and green tea compatibility.
Background technology
Follow our national economy and social development, urbanization process is being accelerated, and labor cost also improves rapidly.Tea Industry as one of our national Major agro-industry also faces same challenge: the tea making workman is fewer and feweri, and it is increasing that the labor cost of Tea Processing accounts for the proportion of tealeaves totle drilling cost.For tackling this new situations, realize Tea Processing serialization, clean, automation and digitlization be the inevitable choice of tealeaves industry.
But owing to affected by seasonal factor, the vacancy rate of the first control equipment of Tea Processing is higher, especially for the Tea Processing automatic production line, its fund input is larger, utilization rate of equipment and installations is not high yet, rate of return on investment is very low, and general tea-enterprise is unwilling to drop into the transformation and upgrade that too many fund is carried out tea-processing equipment.How the utilization rate of Effective Raise tea-processing equipment becomes an important topic of Tea Processing.
Because China's Tea Processing exquisite workmanship, of a great variety except green tea, also has black tea, black tea, oolong tea, yellow tea, white tea and Pu'er tea etc., single Green tea processing technology just has high-quality green tea, Crispation-shaped green tea, flat green tea and needle-shaped green tea etc.For different types of tealeaves, having had at present much, disclosed patent has related to the Tea Processing automatic production line.The open date is that the patent document that March 5, publication number in 2008 are CN101133764 discloses a kind of bar shaped green tea automatization processing method, by the equipment such as cooling damping machine, single-layer drying machine, staged carding machine having been realized the continuous machining production line of bar shaped green tea, solve the problems of current bar shaped green tea processing technology, guaranteed more perfect tealeaves color, shape quality.Be conducive to the raising of tealeaves interior quality and sanitary index, be applicable to bar shaped green tea processing.The open date is that the patent document that December 13, publication number in 2006 are CN2845461 discloses a kind of green tea production line, mainly by being connected to form successively by steaming apparatus, the first kneading machine, the first drying device, the second kneading machine, tealeaves shaping machine, steaming apparatus is microwave, far infrared, hot blast three combinations of sources of heat devices, the first drying device is hot air type drying device or microwave drier or hot blast, infrared composite set or hot blast, the microwave composite set.It is of low quality that this production line solves tea products, and production efficiency is low, the problem that production cost is high.The open date is that the patent document that April 22, publication number in 2009 are CN201222957 discloses a kind of automatic flow process line for flat shape tea, automatic flow process line for flat shape tea by dehydration, the classification of tealeaves, complete, manage the equipment such as bar, frying, microwave moisture regain, press flat forming, brightness pot Titian and screening and be formed by connecting by tea-conveying device, charging device, whole production line is controlled automatically by central control cabinet.It has solved the problem of the uneven and manpower of processing dispersion, quality that present flat tea production exists, device resource waste effectively.The open date is that the patent document that January 26, publication number in 2011 are CN101953405A discloses a kind of tea machinery, cleaned production line, and this production line provides a kind of mechanization, standardization, automation, serialization, clean the tea production line with scale.Above-mentioned patent has all related to the tea production line of special process, but these production lines can only be processed specific tealeaves all for the special process design, lack versatility and flexibility.
The utility model content
[0005] the purpose of this utility model is to reduce enterprise in the overlapping investment of Tea Processing production equipment, factory building, other facilities and idle, improve the utilization rate of primary processing of tea process equipment and the rate of return on investment of enterprise, reduce the Tea Production cost, improve the competitiveness of tea-enterprise.Different from other tea processing lines, the tea processing line that the utility model relates to can processing green tea again can processing black tea, can use flexibly according to user's needs.
The technical scheme in the invention for solving the above technical problem is: the automatic tea machining production line of a kind of black tea and green tea compatibility, apparatus for production line sequentially comprises as follows: tea leaf tedder 1, green-keeping machine 2, winnowing machine 3, spreading for cooling damping machine 4, knead unit 5, continous way Zymolysis Equipment and fermenting house 6, microwave dryer 7, fried dry unit 8, dryer 9, bagging packaging device 10, it is characterized in that: described each equipment adopts linking equipment to be linked in sequence.
The described production line following equipment that uses in order when producing as green tea: tea leaf tedder 1, green-keeping machine 2, winnowing machine 3, spreading for cooling damping machine 4, knead unit 5, microwave dryer 7, fried dry unit 8, integrated dryer 9, bagging packaging device 10; Described tea leaf tedder 1 uses as spreading equipment when producing green tea.
The described apparatus for production line following equipment that uses in order when producing black tea: tea leaf tedder 1, knead unit 5, continous way Zymolysis Equipment and fermenting house 6, microwave dryer 7, fried dry unit 8, integrated dryer 9, bagging packaging device 10, by being connected equipment branch without green-keeping machine 2, winnowing machine 3 and spreading for cooling damping machine 4; Described tea leaf tedder 1 uses as withering equipment when producing black tea.
Described linking equipment comprises that slant lifting machine 11, vertical elevator are defeated 12, plane conveyor 13, vibra shoot 14, bright leaf flowmeter 15, deblocking machine 16, even leaf leaves storage weighing balance 17, the even leaf material distributing machine 18 of microwave, material-dividing and delivery 19, coolconveyer 20, every equipment configuration switch board, can independently monitor and control every equipment, also can monitor all devices simultaneously by the general control software of host computer.
Described tea leaf tedder 1 is continuous mesh belt type formula multiple field frame structure, and there is independently air feed cavity every layer of guipure below; When producing black tea, the hot blast of controllable temperature is provided, the function of doing to wither is used; When producing green tea, natural wind is provided, spread to reach bright leaf, realize the function that the stand is blue or green.
Described continous way Zymolysis Equipment and fermenting house 6: comprise continous way tedder 21, closed fermenting house 22, temperature and humidity control system 23, ventilating system 24, described continous way tedder 21 adopts continuous mesh belt type and multilayer pass-through type, described closed fermenting house 22 is the movable plank houses that adopt polyurethane material, inside is equipped with temperature and humidity control system 23,20 ℃～40 ℃ of temperature are accurate controlled, relative humidity 60%～100% is controlled, make the needed humiture requirement of fermenting house inner arrival fermentation of black tea, described closed fermenting house 22 also is furnished with ventilating system 24 in addition, can require to provide fresh air for fermenting house according to the fermentation oxygen supply., continous way tedder 21 is built in the closed fermenting house 22, and fermentation time 1～12 hour is adjustable continuously;
This apparatus for production line not only processing black tea but also processing green tea; Wherein, the process for producing green tea flow process is: 1. bright leaf spread → 2. complete → 3. the spreading for cooling of selection by winnowing → 4. get damp again → 5. knead → 6. deblock → 7. microwave drying → 8. spreading for cooling → 9. shaping forming → 10. the baking foot is done → 11. spreadings for cooling → 12. metering packs; Capital equipment corresponding to technique is as follows therewith: 1. the even leaf leaves storage weighing balance 17 → 7. of the spreading for cooling damping machine 4 of the winnowing machine 3 of the green-keeping machine 2 of the bright leaf flowmeter 15 of tea leaf tedder 1 → 2. → 3. → 4. → 5. → is 6. kneaded even leaf leaves storage weighing balance 17 → 11. fried dry units 8 → 12. dryers 9 → 13. coolconveyers 20 → 14. automatic bagging baling equipments 10 of the microwave dryer 7 of the even leaf material distributing machine 18 of 7. microwaves of unit 5 → 8. → 9. → 10.;
The black tea manufacture technological process is: 1. wither → 2. knead → 3. deblock → 4. fermentation → 5. microwave drying → 6. spreading for cooling → 7. shaping forming → 8. the baking foot is done → 9. spreading for cooling → 10. metering pack; The corresponding equipment of technique is as follows therewith: 1. the even leaf leaves storage weighing balance 17 → 5. of the material-dividing and delivery 19 of tea leaf tedder 1 → 3. → is 4. kneaded even leaf leaves storage weighing balance 17 → 10. fried dry units 8 → 11. dryers 9 → 12. coolconveyers 20 → 13. automatic bagging baling equipments 10 of the microwave dryer 7 of the even leaf material distributing machine 18 of microwave of the continous way Zymolysis Equipment of unit 5 → 6. and fermenting house 6 → 7. → 8. → 9..
Because black tea processing has part technique close or identical with Green Tea Processing, as spread out green grass or young crops or wither, knead, deblock, drying, spreading for cooling, shaping forming, baking foot are done, spreading for cooling and metering pack etc., these technical process when difference is produced shared tea leaf tedder 1, knead the capital equipments such as unit 5, microwave dryer 7, fried dry unit 8, dryer 9, bagging packaging device 10; Described red green tea Compatible Production Line mainly uses tea leaf tedder 1, green-keeping machine 2, winnowing machine 3, spreading for cooling damping machine 4, kneads unit 5, microwave dryer 7, fried dry unit 8, integrated dryer 9, bagging packaging device 10 when producing as green tea; The equipment such as described red green tea Compatible Production Line mainly uses tea leaf tedder 1 during as black tea manufacture, kneads unit 5, continous way Zymolysis Equipment and fermenting house 6, microwave dryer 7, fried dry unit 8, integrated dryer 9, bagging packaging device 10 are by being connected equipment branch without green-keeping machine 2, winnowing machine 3 and spreading for cooling damping machine 4; In addition, also have linking equipment and auxiliary equipment between these equipment also to share, such as slant lifting machine, plane conveyor, vibra shoot, vertical elevator is defeated and bright leaf flowmeter, deblocking machine, the even leaf material distributing machine of microwave, material-dividing and delivery, even leaf leaves storage weighing balance, coolconveyer etc.
Host computer general control software at production line can be monitored all devices, stored black tea processing and Green Tea Processing two cover parameters according to the design production capacity of production line and the technological requirement of different tealeaves simultaneously, the user can select corresponding parameter to produce as required when producing.
Description of drawings:
Because the utility model production line is long, this figure cuts and is divided into two sections;
Accompanying drawing 1 is first half section apparatus arrangement schematic diagram of the present utility model;
Accompanying drawing 2 is second half section apparatus arrangement schematic diagram of the present utility model;
Accompanying drawing 3 is the utility model process flow diagram
Tea leaf tedder 1, green-keeping machine 2, winnowing machine 3, spreading for cooling damping machine 4, knead unit 5, continous way Zymolysis Equipment and fermenting house 6, microwave dryer 7, fried dry unit 8, dryer 9, bagging packaging device 10, slant lifting machine 11, vertical elevator defeated 12, plane conveyor 13, vibra shoot 14, bright leaf flowmeter 15, deblocking machine 16, even leaf leaves storage weighing balance 17, microwave is spared leaf material distributing machine 18, material-dividing and delivery 19, coolconveyer 20, continous way tedder 21, closed fermenting house 22, temperature and humidity control system 23, ventilating system 24.
The specific embodiment:
Tea Processing technique below in conjunction with accompanying drawing and employing describes in further detail the utility model by embodiment, but limits never in any form scope of the present utility model.
Be illustrated in figure 1 as the complete layout of the compatible tea processing line of black tea green tea, the green tea technique that this production line adopts is the Crispation-shaped green tea processing technology, can make medium-to-high grade fried green or baked green tea, fresh leaf is a bud one leaf or a bud one or two leaves, bright leaf treating capacity 90-100kg/h, the technique that black tea adopts is that bar shaped is red
Tea can be made medium-to-high grade black tea, and fresh leaf is consistent with green tea technique, and bright leaf treating capacity is 70-80kg/h.
The Crispation-shaped green tea machining process is: 1. bright leaf spread → 2. complete → 3. the spreading for cooling of selection by winnowing → 4. get damp again → 5. knead → 6. deblock → 7. microwave drying → 8. spreading for cooling → 9. shaping forming → 10. the baking foot is done → 11. spreadings for cooling → 12. metering packs.Specific implementation process corresponding to technique is as follows therewith as shown in Figure 1: in tea leaf tedder 1 through the bright leaf that spreads by plane conveyor 13, bevel conveyor 11 is sent to material-dividing and delivery 19, sub-material was carried just transferring in the bright leaf flowmeter 15 and was fed intake this moment, make the green-keeping machine 2 instantaneous bright leaf dynamic equalizations that complete through bright leaf flowmeter 15, namely per hour flow to green-keeping machine 2 by the flow of setting, leaf after completing directly falls into winnowing machine 3, take out the strong yellow sheet through selection by winnowing, relic is to alleviate the subsequent fine pressing pressure, the tealeaves of selection by winnowing discharging is through vibra shoot 14, vertical elevator 12, plane conveyor three's combination is sent to spreading for cooling damping machine 4 further cool to room temperature and tealeaves is eased back and is convenient to follow-up kneading, tealeaves is again by vibra shoot 14 after the spreading for cooling moisture regain, vertical elevator 12, even leaf leaves storage weighing balance 17 is sent in plane conveyor three's combination, computation weigh is sent to respectively No. one by material-dividing and delivery 19 and No. two kneading machines are kneaded operation in even leaf leaves storage weighing balance 17, as shown in Figure 2; Tealeaves after kneading very easily is bonded into and sticks together, by vibra shoot 14, slant lifting machine 11 is sent to deblocking machine 16 and deblocks, tea leaf after deblocking is crossed vibra shoot 14, vertical elevator 12, plane conveyor 13 threes combination is sent on back and forth flat the failing of continous way tedder, this moment back and forth flat defeated when stopping at a certain fixed position and doing the forward motion tealeaves can directly fall into the plane conveyor 13 that is positioned at the tedder left side, tealeaves is through plane conveyor 13, vibra shoot 14 these vibra shoots will pass the metope of fermenting house 22, vertical elevator 12, the even leaf material distributing machine 18 of microwave is sent in plane conveyor 13 4 combinations, and tealeaves is carried out microwave drying by the conveyer belt that the even leaf material distributing machine 18 of microwave spreads equably at microwave dryer; Tealeaves after the microwave drying is sent to the even leaf leaves storage weighing balance 17 that is positioned at fried dry unit 8 tops through vibra shoot 14, vertical elevator 12, coolconveyer 20 threes combination, computation weigh is sent to respectively No. one by material-dividing and delivery 19 and No. two roasting machines carry out the shaping forming in even leaf leaves storage weighing balance 17, as shown in Figure 3; Tealeaves after the shaping forming is sent into dryer 9 through 12 both combinations of vibra shoot 14 vertical elevators and is dried by the fire sufficient doing, tealeaves after foot is done is sent to the automatic bagging baling press through vibra shoot 14, vertical elevator 12, coolconveyer 20 threes combination, and whole Green Tea Processing process is all finished thus.
The strip black tea processing process is: 1. wither → 2. knead → 3. deblock → 4. fermentation → 5. microwave drying → 6. spreading for cooling → 7. shaping forming → 8. the baking foot is done → 9. spreading for cooling → 10. metering pack, specific implementation process corresponding to technique is as follows therewith as shown in Figure 1: in tea leaf tedder 1 through the good bright leaf that withers by plane conveyor 13, bevel conveyor 11 is sent to material-dividing and delivery 19, sub-material was carried to turn in the plane conveyor 13 and was fed intake this moment, even leaf leaves storage weighing balance 17 directly is sent in combination through two plane conveyor 13, and computation weigh is sent to respectively No. one by material-dividing and delivery 19 and No. two kneading machines are kneaded operation in even leaf leaves storage weighing balance 17; Tealeaves after kneading very easily is bonded into and sticks together, by vibra shoot 14, slant lifting machine 11 is sent to deblocking machine 16 and deblocks, tea leaf after deblocking is crossed vibra shoot 14, vertical elevator 12, plane conveyor 13 threes combination is sent on back and forth flat the failing of continous way tedder, this moment, flat failing about its frame is done moved back and forth back and forth, tealeaves is evenly distributed on the guipure of continous way tedder 21, tealeaves namely continuously ferments in the fermenting house 22 of relative close type, the tealeaves that ferments falls into the plane conveyor 13 that is positioned at the tedder left side through the plane conveyor 13 of continous way tedder bottom, tealeaves is through plane conveyor 13, vibra shoot 14 these vibra shoots will pass the metope of fermenting house 22, vertical elevator 12, the even leaf material distributing machine 18 of microwave is sent in plane conveyor 13 4 combinations, and tealeaves is carried out microwave drying by the conveyer belt that the even leaf material distributing machine 18 of microwave spreads equably at microwave dryer; Tealeaves after the microwave drying is sent to the even leaf leaves storage weighing balance 17 that is positioned at fried dry unit 8 tops through vibra shoot 14, vertical elevator 12, coolconveyer 20 threes combination, and computation weigh is sent to respectively No. one by material-dividing and delivery 19 and No. two roasting machines carry out the shaping forming in even leaf leaves storage weighing balance 17; Tealeaves after the shaping forming is sent into dryer 9 through 12 both combinations of vibra shoot 14 vertical elevators and is dried by the fire sufficient doing, tealeaves after foot is done is sent to the automatic bagging baling press through vibra shoot 14, vertical elevator 12, coolconveyer 20 threes combination, and whole Green Tea Processing process is all finished thus.
The technique of each operation bonding apparatus of the compatible automatic tea machining production line of described green tea and black tea is explained in detail as follows respectively: the effect of bright leaf stand young worker's skill and purpose are to make tealeaves distribute green grass gas, promote tea perfume, alleviate bitter taste, increase amino acid whose content and improve bright refreshing spending in the green tea, are conducive to " Three Greens " of tea color.The time that spreads decides on weather, generally is 4～12 hours; Spread thickness and be generally 10cm, spread leaf water content about 70%, require to spread rear loss of weight 15～20%, when bud-leaf withers softly, look dark green, and green grass gas disappears, and is the blue or green appropriateness in stand when delicate fragrance appears.The effect of the technique of withering of black tea and purpose are to make the forfeiture of Measuring Moisture Content of Tea and the variation of endoplasm, the blade area atrophy, the food value of leaf from hard to soft, the leaf look bud green change into dark green, fragrance also changes accordingly, the existing physical change of withering also has chemical change, and the mode that general employing is heated is accelerated the evaporation of moisture and strengthened the activity function of enzyme.The temperature of withering general control is at 28-30 ℃, and general temperature should not surpass 35 ℃, and relative humidity is controlled at 50-60%; Withering time approximately 12-14 hour carries out next step and kneads operation when the withering leaf water content is controlled at about 58%-62%.Described tea leaf tedder 1 uses as spreading equipment when producing green tea during implementation, tea leaf tedder is designed to the multiple field frame structure, the design of employing continuous mesh belt type, there is independently air feed cavity every layer of guipure below, other has air feed system green tea need of production that the hot blast of natural wind or proper temperature is provided for the air feed cavity, the requirement that spreads to reach the in season leaf of green tea production.Bright leaf spreads the time and can realize regulating continuously in 2～20 hours;
What bright leaf flowmeter 15 adopted is that the patent No. is ZL2011205150350, patent name is a kind of automatic flow control apparatus, its effect is to make the instantaneous bright leaf dynamic equalization that completes of green-keeping machine, namely per hour is left to green-keeping machine by the flow of setting, and guarantees the effect that completes.This equipment by measuring room, even leaf tiltedly defeated and vibra shoot etc. form.
The green-keeping machine 2 that this production line adopts is Chinese patent ZL201010577150.0, carries out on the basis of traditional green-keeping machine that automatic improving finishes, and specific implementation details and disclosed green-keeping machine are similar.According to the production capacity of design, what this production line adopted is 60 type green-keeping machines.The disposal ability maximum of this green-keeping machine can reach 120kg/h.
Winnowing machine 3 is a kind of automation winnowing machines, employing be China Patent No. ZL2011204675065, patent name is: a kind of air return type winnowing machine.
Spreading for cooling damping machine 4
Effect be to makeThe timely cool to room temperature of tealeaves after completing also further eases back, guarantees color and luster and the shape of tealeaves, then enters the next operation of kneading.
The effect of kneading: 1. roll tightly the tea bar, reduced volume is for the fried dry slivering is laid a solid foundation; 2. suitably destroy leaf texture, should easily bubble out by tealeaves, endure repeated infusions again.This production line adopts, and to knead unit 5 be that to adopt is China Patent No. ZL2011204605804, and patent name is: a kind of automatic twisting machine.According to the design production capacity, the kneading machine model that adopts here is that two 55 type kneading machines are in parallel.The effect of the even leaf leaves storage weighing balance 17 before kneading is to guarantee that the tealeaves weight of at every turn kneading reaches preset requirement, and even leaf leaves storage weighing balance 17 forms with electronic scale by leaves storage is tiltedly defeated.
Tealeaves is finished to knead easily to be bonded into after the operation and is sticked together, need to deblock by solution block device 16 and break up, finish cloth to microwave dryer by the even leaf material distributing machine 18 of microwave after deblocking, tealeaves evenly is paved with utilizes microwave dryer 7 to carry out drying, compare other drying equipments, microwave drying has advantages of homogeneous heating, guarantees that tea color is emerald green.After the microwave drying, make the tealeaves cooling by coolconveyer 20, then utilize fried dry unit 8 to finish the operation of shaping forming, need to utilize even leaf leaves storage weighing balance 17 to make the weight of the leaf of each shaping forming be setting weight before the fried dry.
Need to utilize integrated dryer 9 to realize the operation that the baking foot is done after finishing the shaping forming.The purpose that baking foot is done is to make the tealeaves water content below 6%, and it is flexible that hand is pinched tealeaves, holds tealeaves and is difficult for loosely, and the food value of leaf is still soft, slightly feels hand and is appropriateness.The implementation of the integrated dryer 9 that adopts here and the mode of ZL2011100525716 are similar.After finishing baking foot and doing, utilize coolconveyer to realize the tealeaves cooling, finish with automatic bagging baling equipment 10 at last and pack.
Compare with Green tea processing technology, the black tea process that the utility model adopts only has the technique before the microwave drying different, the technique that adopts after the microwave drying is consistent, and therefore, the processing technology that the equipment of this production line after the microwave drying can be finished black tea also can be finished the processing technology of green tea.
Carry out black tea with the utility model and add man-hour, at first utilize bright leaf tea leaf tedder 1 to finish the technique of withering, the effect of withering is to make the forfeiture of moisture and the variation of endoplasm, the blade area atrophy, the food value of leaf from hard to soft, the leaf look bud green to be changed into dark greenly, fragrance also changes accordingly, the existing physical change of withering also has chemical change, and the mode that general employing is heated is accelerated the evaporation of moisture and strengthened the activity function of enzyme.The temperature of withering general control is at 28-30 ℃, and general temperature should not surpass 35 ℃, and relative humidity is controlled at 50-60%; Withering time approximately 12-14 hour, the withering leaf water content is controlled at and kneads operation about 58%-62%.Described tea leaf tedder 1 uses as withering equipment when producing black tea during implementation, tea leaf tedder is designed to 5 layers, width is 2 meters, length is 8 meters of 9.5 meters effective lengths approximately, the design of employing continuous mesh belt type, there is independently air feed cavity every layer of guipure below, other has the air feed system black tea manufacture to adopt forced air to wither for the air feed cavity provides, approximately 7000-12000 cubic meters/hour of hot blast air quantity, adopt Resistant heating, add approximately 70kW/h of thermoelectric (al) power, the requirement of withering to reach the in season leaf of black tea manufacture.Bright leaf withering time can be realized regulating continuously in 2～20 hours;
After finishing and wither, tealeaves needs to knead, and similar with kneading of Green Tea Processing, just to control parameter and have any different, tealeaves finishes that kneading need to deblock by deblocking machine 16 after the operation equally breaks up, and is fermentation procedure after deblocking.Fermentation is the critical process of black tea, and the purpose of fermentation is to promote the Polyphenols enzymatic oxidation.The fermentation of black tea is under the catalysis take polyphenol oxidase as main body, utilizes airborne oxygen, makes polyphenol compound produce a series of oxidation, generates multiple oxidation product.The temperature of fermentation should be controlled within 25～30 ℃ of scopes, and the relative humidity of fermentation is more than 95%, and yeasting must keep Air Flow, clean fresh, oxygen supply abundance.Fermentation of black tea adopts the integrated mode of continous way Zymolysis Equipment and fermenting house 6 in the utility model.Described continous way Zymolysis Equipment adopts improved continous way tedder 21, and described continous way tedder adopts continuous mesh belt type and the design of multilayer pass-through type not to need conveyer belt bottom ducting system, can hold continuously the storage of the longest 8 hours fermentated leaveses; Continous way tedder 21 is designed to 4 layers, and width is 2 meters, and length is 5 meters of 6.5 meters effective lengths approximately; Closed fermenting house 22 is the movable plank houses that adopt polyurethane material, inside is equipped with temperature and humidity control system 23,20 ℃～40 ℃ of temperature are accurate controlled, relative humidity 60%～100% is controlled, make the needed humiture requirement of fermenting house inner arrival fermentation of black tea, described closed fermenting house also is furnished with ventilating system 24 in addition, can require to provide fresh air for fermenting house according to the fermentation oxygen supply.Continous way tedder 21 is built in the closed fermenting house 22, and fermentation time 1～12 hour is adjustable continuously.
Need after fermentation procedure is finished to carry out that microwave drying, spreading for cooling, shaping forming, baking foot are done, the operation of spreading for cooling and metering pack, these operations are consistent with the operation of Green Tea Processing, equipment also shares, but the control parameter of individual device is different and different according to technological requirement, and all there is the PC control software the inside at Central Control Room in these control parameters.
The equipment of each operation on the production line configures a switch board, all switch boards are realized interconnected by Ethernet, at Central Control Room host computer is set, host computer is by the duty parameter of each equipment control cabinet of network Real-time Collection, with each equipment operating condition of the mode at configuration interface displaying scene directly perceived, and can or revise technological parameter by the operation executing agency of the configuration picture on the host computer.
Claims (6)
1. the automatic tea machining production line of a black tea and green tea compatibility, apparatus for production line sequentially comprises as follows: tea leaf tedder (1), green-keeping machine (2), winnowing machine (3), spreading for cooling damping machine (4), knead unit (5), continous way Zymolysis Equipment and fermenting house (6), microwave dryer (7), fried dry unit (8), dryer (9), bagging packaging device (10), it is characterized in that: described each equipment adopts linking equipment to be linked in sequence.
2. automatic tea machining production line according to claim 1 is characterized in that: the described production line following equipment that uses in order when producing as green tea: tea leaf tedder (1), green-keeping machine (2), winnowing machine (3), spreading for cooling damping machine (4), knead unit (5), microwave dryer (7), fried dry unit (8), integrated dryer (9), bagging packaging device (10); Described tea leaf tedder (1) uses as spreading equipment when producing green tea.
3. automatic tea machining production line according to claim 1, it is characterized in that: the described apparatus for production line following equipment that uses in order when producing black tea: tea leaf tedder (1), knead unit (5), continous way Zymolysis Equipment and fermenting house (6), microwave dryer (7), fried dry unit (8), integrated dryer (9), bagging packaging device (10), by being connected equipment branch without green-keeping machine (2), winnowing machine (3) and spreading for cooling damping machine (4); Described tea leaf tedder (1) uses as withering equipment when producing black tea.
4. automatic tea machining production line according to claim 1 is characterized in that: described linking equipment comprises slant lifting machine (11), vertical elevator defeated (12), plane conveyor (13), vibra shoot (14), bright leaf flowmeter (15), deblocking machine (16), even leaf leaves storage weighing balance (17), the even leaf material distributing machine (18) of microwave, material-dividing and delivery (19), coolconveyer (20).
5. automatic tea machining production line according to claim 1 is characterized in that: described tea leaf tedder (1) is continuous mesh belt type formula multiple field frame structure, and there is independently air feed cavity every layer of guipure below; When producing black tea, the hot blast of controllable temperature is provided, the function of doing to wither is used; When producing green tea, natural wind is provided, spread to reach bright leaf, realize the function that the stand is blue or green.
6. automatic tea machining production line according to claim 1, it is characterized in that: described continous way Zymolysis Equipment and fermenting house (6) comprise continous way tedder (21), closed fermenting house (22), temperature and humidity control system (23), ventilating system (24), described continous way tedder (21) adopts continuous mesh belt type and multilayer pass-through type, described closed fermenting house (22) is the movable plank house that adopts polyurethane material, inside is equipped with temperature and humidity control system (23), 20 ℃～40 ℃ of temperature are accurate controlled, relative humidity 60%～100% is controlled, make the needed humiture requirement of fermenting house inner arrival fermentation of black tea, described closed fermenting house (22) also is furnished with ventilating system (24) in addition, can require to provide fresh air for fermenting house according to the fermentation oxygen supply, continous way tedder (21) is built in the closed fermenting house (22), and fermentation time 1～12 hour is adjustable continuously.
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| CN (1) | CN203233973U (en) |
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| CN104171072A (en) * | 2014-08-15 | 2014-12-03 | 林清矫 | Tea production line shared by black tea and green tea |
| CN104222348A (en) * | 2014-10-16 | 2014-12-24 | 郑良 | Simple production line for green tea |
| CN104255968A (en) * | 2014-10-16 | 2015-01-07 | 郑良 | Full-automatic tea spreading machine |
| CN105265615A (en) * | 2014-07-01 | 2016-01-27 | 桃源县百尼茶庵茶叶有限公司 | Automatic tea production line |
| CN105285180A (en) * | 2015-11-23 | 2016-02-03 | 江苏鑫品茶业有限公司 | Universal device for tedding fresh green tea leaves and withering black tea leaves |
| CN106720571A (en) * | 2016-12-14 | 2017-05-31 | 四川蜀雅茶业开发有限公司 | A kind of black tea automatic production line |
| WO2017092649A1 (en) * | 2015-12-04 | 2017-06-08 | 长沙湘丰智能装备股份有限公司 | Multifunctional tea leaf production system, multifunctional tea leaf production process, and control system |
| CN107600474A (en) * | 2017-11-01 | 2018-01-19 | 梧州学院 | A kind of tea frying drying and packaging integrated machine |
| CN110367343A (en) * | 2019-07-25 | 2019-10-25 | 黄山祁红谷茶业有限公司 | A kind of preparation method of artistic tea |
| CN110973293A (en) * | 2019-12-27 | 2020-04-10 | 海南白沙农场集团有限公司 | Production line based on processing of black tea and green tea |
| CN110973292A (en) * | 2019-12-27 | 2020-04-10 | 海南白沙农场集团有限公司 | Black tea production line |
| CN111034817A (en) * | 2019-12-27 | 2020-04-21 | 海南白沙农场集团有限公司 | Processing and manufacturing method of black tea and green tea |
| CN113341867A (en) * | 2021-06-16 | 2021-09-03 | 安徽农业大学 | Full-automatic green tea stir-frying distributed control system and method based on PLC |
| CN115367166A (en) * | 2022-08-26 | 2022-11-22 | 中国林业科学研究院木材工业研究所 | Automatic weighing, compressing and packaging production line system and method for kelp |
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| CN105265615A (en) * | 2014-07-01 | 2016-01-27 | 桃源县百尼茶庵茶叶有限公司 | Automatic tea production line |
| CN104171072A (en) * | 2014-08-15 | 2014-12-03 | 林清矫 | Tea production line shared by black tea and green tea |
| CN104222348A (en) * | 2014-10-16 | 2014-12-24 | 郑良 | Simple production line for green tea |
| CN104255968A (en) * | 2014-10-16 | 2015-01-07 | 郑良 | Full-automatic tea spreading machine |
| CN104255968B (en) * | 2014-10-16 | 2016-08-24 | 温州大学 | A kind of automatic tea tea leaf tedder |
| CN105285180A (en) * | 2015-11-23 | 2016-02-03 | 江苏鑫品茶业有限公司 | Universal device for tedding fresh green tea leaves and withering black tea leaves |
| WO2017092649A1 (en) * | 2015-12-04 | 2017-06-08 | 长沙湘丰智能装备股份有限公司 | Multifunctional tea leaf production system, multifunctional tea leaf production process, and control system |
| CN106720571A (en) * | 2016-12-14 | 2017-05-31 | 四川蜀雅茶业开发有限公司 | A kind of black tea automatic production line |
| CN107600474A (en) * | 2017-11-01 | 2018-01-19 | 梧州学院 | A kind of tea frying drying and packaging integrated machine |
| CN110367343A (en) * | 2019-07-25 | 2019-10-25 | 黄山祁红谷茶业有限公司 | A kind of preparation method of artistic tea |
| CN110973293A (en) * | 2019-12-27 | 2020-04-10 | 海南白沙农场集团有限公司 | Production line based on processing of black tea and green tea |
| CN110973292A (en) * | 2019-12-27 | 2020-04-10 | 海南白沙农场集团有限公司 | Black tea production line |
| CN111034817A (en) * | 2019-12-27 | 2020-04-21 | 海南白沙农场集团有限公司 | Processing and manufacturing method of black tea and green tea |
| CN113341867A (en) * | 2021-06-16 | 2021-09-03 | 安徽农业大学 | Full-automatic green tea stir-frying distributed control system and method based on PLC |
| CN113341867B (en) * | 2021-06-16 | 2023-09-08 | 安徽农业大学 | Full-automatic green tea stir-frying and distributing control system and method based on PLC |
| CN115367166A (en) * | 2022-08-26 | 2022-11-22 | 中国林业科学研究院木材工业研究所 | Automatic weighing, compressing and packaging production line system and method for kelp |
| CN115367166B (en) * | 2022-08-26 | 2023-08-18 | 中国林业科学研究院木材工业研究所 | Automatic weighing, compressing and packaging production line system and method for seaweed |
| CN115777807A (en) * | 2022-11-18 | 2023-03-14 | 云南昆船设计研究院有限公司 | Method and automatic equipment for promoting rapid pile fermentation maturation of Pu' er tea |
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