CN202603525U - Automatic control device for Liupu tea fermentation - Google Patents
Automatic control device for Liupu tea fermentation Download PDFInfo
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- CN202603525U CN202603525U CN 201220158125 CN201220158125U CN202603525U CN 202603525 U CN202603525 U CN 202603525U CN 201220158125 CN201220158125 CN 201220158125 CN 201220158125 U CN201220158125 U CN 201220158125U CN 202603525 U CN202603525 U CN 202603525U
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Abstract
The utility model provides an automatic control device for Liupu tea fermentation. The automatic control device for Liupu tea fermentation comprises a tea feed conveying belt 1 driven by a first motor 7, a pile fermentation box 5, an automatic deblocking machine 4, a tea discharge conveying belt 3 driven by a fourth motor, a tea transportation conveying belt 2 driven by a fifth motor 8, an automatic temperature control electric box 6, a self-coupled temperature detecting head 11, a tooth rake type louver blade conveying machine and the like. The tea fermentation process by using the automatic control device for Liupu tea fermentation comprises the following steps of: seeding humidified tea leaves into the automatic control device for Liupu tea fermentation via the tea feed conveying belt 1, repeating the process of pile fermentation -> deblocking and cooling -> pile fermentation -> deblocking and cooling until the tea leaves are fermented to reach the quality requirements, and taking out the tea leaves. Because the tea leaves are fermented in a sealed wooden box, the tea leaves can be fully and uniformly fermented, the fermentation process is automatically controlled, and produced Liupu tea can be ensured to be more sanitary and have better quality. The automatic control device for Liupu tea fermentation has the characteristics of high degree of automation, simplicity in operation and good fermentation effect.
Description
One, technical field
The utility model belongs to six fort tea processing technique field.
Two, background technology
Six fort tea are a kind of of tealeaves, belong to black tea, are the Chinese history well-known teas, the history in existing more than 1,500 year.Gain the name because of originating in Liu Bao township, Cangwu County, Wuzhou, list Chinese ten famous tea in the betel nut perfume of uniqueness in the period of Jiaqing, become tribute in the Qing Dynasty.The form of at present most six fort tea manufacturing enterprises fermentation processing is: the method for wet heap, fermentation, manpower turning all is to carry out artificial pile-fermentation on ground.Owing to carry out on ground; Around top and the following and tea of the raw material tealeaves heap, no matter use which kind of methods in the wet heap, all be difficult to reach the uniformity of temperature, humidity; Thereby have influence on the quality of part six fort tea, also have the unmanageable shortcoming in health aspect in addition.
Three, utility model content
The purpose of the utility model provides a kind of mechanization, automation, and is simple in structure, can avoid above-mentioned shortcoming, and ferment effect is good, can stably produce the six fort tea fermentation automaton and the automatic fermentation technology process of high-quality six fort tea.
The six fort tea fermentation automaton of the utility model; It is characterized in that this device comprises advances the tea conveyer belt by first driven by motor; The pile-fermentation case, the machine that deblocks automatically is by the tea delivery conveyer belt of the 4th driven by motor; By the fortune tea conveyer belt of the 5th driven by motor, be contained in the other automatic control apparatus case of temperature of pile-fermentation case; Described pile-fermentation case comprises stainless steel casing, and China fir plate inwall, China fir plate inwall and stainless steel casing are close to formation fermentation casing; Top box mouth at the pile-fermentation case has Foldable cover plate; Cover plate is connected with the pile-fermentation case through hinge; The self coupling temperature probe of measurement temperature and the stainless steel tube of a row culture temperature probe thermometric lead wire sheath are housed at the middle part of pile-fermentation case; And being fixed in the pile-fermentation case by holding screw, the self coupling temperature probe is connected to the automatic control apparatus case of temperature through temperature probe thermometric lead-in wire; A circulation tooth harrow formula louvre blade conveyer is installed in the bottom of pile-fermentation case; Under circulation tooth harrow formula louvre blade conveyer, there is one highly to be the stake body of 1100-1200mm; Described circulation tooth harrow formula louvre blade conveyer by second motor, first gear train, driving shaft, sprocket wheel, chain, be installed in stainless steel tooth harrow formula louvre blade, pop-up chain track on the chain, ask chain track to constitute down; Wherein, driving shaft is connected with the sprocket wheel tight fit, and both ends of main drive shaft is supported by bearing; A driving shaft wherein end is adorned first gear train, and first gear train is connected to second motor; Automatically the machine that deblocks is installed below circulation tooth harrow formula louvre blade conveyer tea outlet place; The described machine of deblocking automatically comprises a dovetail groove body case; Evenly be welded with in dovetail groove body case inwall one side and fixedly stir tea tooth rod, the middle part in the dovetail groove body case is equipped with and is stirred tea rod main shaft, stir tea rod main shaft have with stir fixedly that tea tooth rod cooperates initiatively stir the tea rod; The bar number that initiatively stirs the tea rod is Duoed one than fixedly stirring tea tooth rod; Stir the two ends of tea rod main shaft and support by bearing, stir tea rod main shaft wherein an end second gear train is housed, the second gear winding the 3rd motor; The tea delivery conveyer belt is contained in the machine below of deblocking automatically, and fortune tea conveyer belt is contained in the tea delivery conveyer belt and advances between the tea conveyer belt; Above-mentioned first, second, third and fourth, the input of five motors all is connected to the automatic control apparatus case of temperature.
The six fort tea fermentation automaton of the utility model, the volume of described pile-fermentation case is: long is 2500mm-3000mm, and wide is 1300mm-1500mm, and height is 1300m-1500mm; Stainless steel casing is thick to be 0.6mm-1mm, and wall thickness is 15mm-20mm in the China fir plate.
The six fort tea fermentation automaton of the utility model, the dovetail groove body case of the said machine that deblocks is automatically processed with stainless steel, and long is 1000mm-1500mm, and height is 400mm-500mm, wide 350mm-450mm suitable for reading, the wide 250mm-350mm of end opening; The tea tooth rod that fixedly stirs that evenly welds in dovetail groove body case inwall one side is the 15-18 bar, spacing 120mm-140mm; The main body of fixedly stirring tea tooth rod is for circular, and diameter of phi is 16mm-18mm, and long is 130mm-135mm; First section of the main body of fixedly stirring tea tooth rod with latter end two little tooth rod bars in the position welding that interlaces of parting bead respectively; Little tooth rod bar diameter of phi is 10mm-12mm, long is 10mm-15mm, make fixedly stir tea tooth rod be the T shape fixedly stir tea tooth rod; The diameter that initiatively stirs the tea rod and length are with fixedly to stir tea tooth rod main body identical, and initiatively stirring the tea rod is 55mm-65mm with the spacing of fixedly stirring tea tooth rod.
Six fort tea fermentation technology process with the six fort tea of the utility model fermentation automaton are following:
(1), will carry out the raw material tealeaves that humidification mixes thoroughly and send into the pile-fermentation case by advancing the tea conveyer belt, raw material tealeaves carries out pile-fermentation at the pile-fermentation case, through the pile-fermentation of 7-10 days time; Temperature constantly raises, and tealeaves is in the pile-fermentation process, and the self coupling temperature probe that is contained in the pile-fermentation case is transmitted to the automatic control apparatus case of temperature with the fermentation temperature value; When temperature exceeds 55 ℃ of-60 ℃ of values of design temperature, the automatic control apparatus case of temperature connect first, second, third and fourth, five motor powers, make machine operation; The second motor-driven circulation tooth harrow formula louvre blade conveyer first gear train rotate, be transferred to driving shaft and sprocket wheel again, drive chain movement; The stainless steel tooth harrow formula louvre blade that is installed on the chain travels forward synchronously, the porch of the tealeaves drag harrow of pile-fermentation case to the machine that deblocks automatically, is deblocked by the machine of deblocking automatically and to see off; At this moment, deblock automatically second gear train of machine of the 3rd motor-driven rotates, and is transferred to and stirs tea rod main shaft; Tealeaves stirs the motion of tea rod and fixedly stirs under the effect of tea tooth rod through main, and the raw material tealeaves of agglomerating one-tenth piece is separated loose, and the raw material tealeaves that will lump in the machine limit of deblocking automatically deblocks loose; The tea delivery conveyer belt is delivered to tealeaves in the limit; Be transported to into through fortune tea conveyer belt that the tea conveyer belt is transported to the pile-fermentation case once more, the fermented tea that makes high temperature is loosely effectively lowered the temperature with the process of transporting through deblocking, and carries out the above-mentioned temperature-fall period that deblocks repeatedly; When dropping to the tealeaves temperature 30 ℃-35 ℃ of setting values, carry out pile-fermentation once more;
(2), by the process of above-mentioned () 3-4 following steps repeatedly: the pile-fermentation → cooling → pile-fermentation that the deblocks → cooling of deblocking, tealeaves is taken out after requiring up to making the tealeaves fermentation arrive the quality requirement, arriving, get into next process.
The six fort tea fermentation automaton and the automatic fermentation technology process of the utility model; Because the pile-fermentation case is designed to closed and preserves moisture ventilative; Whole wet heap case is liftoff more than 1 meter; The peripheral part of pile-fermentation case contact tealeaves is all made with high-quality China fir plate, can make tealeaves in the pile-fermentation process, be incubated, breathe freely.The utility model begins from dropping into humidify raw material tea, accomplishes to the pile-fermentation process, and whole technical process all adopts automatic control; Avoided the people directly to contact, reduced the tealeaves percentage of damage, thereby improved cleannes with tealeaves; Reduce labour intensity, improve production security, cost of labor reduces 80%; Guaranteed the quality of six fort tea, constant product quality.
Four, description of drawings
Fig. 1 is the six fort tea fermentation automaton overall structure sketch map of the utility model;
Fig. 2 is a pile-fermentation box structure front schematic view of the utility model;
Fig. 3 is that the pile-fermentation case A of the utility model is to left view;
Fig. 4 is the machine that deblocks the automatically mansion view of the utility model;
Fig. 5 is that the B of the machine that deblocks automatically of the utility model is to view;
Fig. 6 is the sketch map of the pile-fermentation punch-out equipment support body of the utility model.
1 is tea conveyer belt among the figure, the 2nd, and fortune tea conveyer belt, the 3rd, tea delivery conveyer belt, the 4th, the machine that deblocks automatically, the 5th, pile-fermentation case; The 6th, the automatic control apparatus case of temperature, 7 is first motors, and 8 is the 5th motors, and 9 is the 4th motors, the 10th, pile-fermentation case China fir plate inwall; The 11st, self coupling temperature probe, the 12nd, the stainless steel tube sheath of temperature probe thermometric lead-in wire, the 13rd, holding screw, the 14th, the shell of pile-fermentation case, the 15th, driving shaft; The 16th, stainless steel tooth harrow formula louvre blade, the 17, the 32nd, bearing, the 18th, chain, 19 is second motors, the 20th, sprocket wheel; The 21st, the pop-up chain track, the 22nd, following holder chain track, 23 is first gear trains, the 24th, hinge; 25 Foldable cover plates, 26 is the 3rd motors, 27 is second gear trains, the 28th, fixedly stir tea tooth rod; The 29th, stir tea rod main shaft, the 30th, initiatively stir the tea rod, the 31st, the dovetail groove body case of the machine that deblocks automatically, the 33rd, stake body.
Five, the specific embodiment
Below in conjunction with accompanying drawing the utility model is described further
Referring to accompanying drawing; The six fort tea of the utility model fermentation automaton comprises by what first motor 7 drove and advances tea conveyer belt 1, pile-fermentation case 5; Automatically machine 4 deblocks; Fortune tea conveyer belt 3 by the 4th motor 9 drives by the tea delivery conveyer belt 2 that the 5th motor 8 drives, is contained in the automatic control apparatus case 6 of temperature on pile-fermentation case 5 sides; Described pile-fermentation case 5 comprises stainless steel casing 14; China fir plate inwall 10; China fir plate inwall 10 is close to stainless steel casing 14 and is constituted the fermentation casing, and stainless steel casing 14 is thick be 0.6mm, and China fir plate inwall 10 is thick for the volume of 15mm pile-fermentation case to be: length is 2500mm; Wide is 1300mm, and height is 1300mm; Case mouth at pile-fermentation case 5 has Foldable cover plate 25, and cover plate 25 is connected with pile-fermentation case 5 through loose-leaf 24; The self coupling temperature probe 11 of measurement temperature and the stainless steel tube 12 of a row culture temperature probe thermometric lead wire sheath are housed at pile-fermentation case 5 middle parts; The diameter of phi of stainless steel tube sheath 12 is 15mm; And being fixed in pile-fermentation case 5 with holding screw 13, self coupling temperature probe 11 is connected to the automatic control apparatus case 6 of temperature through temperature probe thermometric lead-in wire; A circulation tooth harrow formula louvre blade conveyer is installed in the bottom of pile-fermentation case 5; There is a stake body 33 that 1100mm is high bottom at circulation tooth harrow formula louvre blade conveyer; Described circulation tooth harrow formula louvre blade conveyer by second motor 19, gear train 23, driving shaft 15, sprocket wheel 20, chain 18, be installed in tooth harrow formula stainless steel louvre blade 16, pop-up chain track 21 on the chain 18, ask chain track 22 to constitute down; Wherein, driving shaft 15 is connected with sprocket wheel 20 tight fits, and driving shaft 15 two ends are by bearing 17 supportings; Wherein an end is adorned first gear train, 23, the first gear trains 23 and is connected to second motor 19; Automatically the machine 4 that deblocks is installed below circulation tooth harrow formula louvre blade conveyer tea outlet place, and the described machine 4 that deblocks automatically comprises a dovetail groove body case 31 of processing with stainless steel, and the length of dovetail groove body case 31 is 1300mm; Height is 400mm, wide 400mm suitable for reading, the wide 300mm of end opening; Evenly be welded with 16 in the inwall of dovetail groove body case 31 one side and fixedly stir tea tooth rod 28, spacing 120mm welds two little tooth rod bars in the position that interlaces of parting bead respectively at first section of the main body of fixedly stirring tea tooth rod 28 and latter end; Diameter of phi is 10mm; Long be 12mm, make fixedly stir tea tooth rod 28 be the T shape fixedly stir tea tooth rod, the middle part in dovetail groove body case 31 is equipped with and is stirred tea rod main shaft 29; Stir tea rod main shaft 29 have with stir fixedly that tea tooth rod 28 cooperates initiatively stir tea rod 30; The bar number that initiatively stirs tea rod 30 is 17, and the diameter that initiatively stirs tea rod 30 and length are with fixedly to stir tea tooth rod 28 main bodys identical, and initiatively stirring tea rod 30 is 60mm with the spacing of fixedly stirring tea tooth rod 28.The two ends of stirring tea rod main shaft 29 are by bearing 32 supportings, and wherein an end is equipped with second gear train, 27, the second gear trains 27 and connects the 3rd motor 26, and tea delivery conveyer belt 3 is contained in the machine that deblocks automatically 4 belows, and fortune tea conveyer belt 2 is contained in tea delivery conveyer belt 3 and advances between the tea conveyer belt 1; Above-mentioned first, second, third and fourth, the input of five motors all is connected to the automatic control apparatus case 6 of temperature.
Six fort tea fermentation technology process with the six fort tea of the utility model fermentation automaton are following:
(1), will carry out the raw material tealeaves that humidification mixes thoroughly and send into pile-fermentation case 5 by advancing tea conveyer belt 1, raw material tealeaves carries out pile-fermentation at pile-fermentation case 5, through the pile-fermentation of 7 day time; Temperature constantly raises, and tealeaves is in the pile-fermentation process, and the self coupling temperature probe 11 that is contained in pile-fermentation case 5 is transmitted to the automatic control apparatus case 6 of temperature with the fermentation temperature value; When temperature exceeds 55 ℃ of-60 ℃ of values of design temperature, the automatic control apparatus case of temperature 6 connect first, second, third and fourth, five motor powers, make machine operation; Second motor 19 drives first gear train, 23 decelerations of circulation tooth harrow formula louvre blade conveyer and rotates, and is transferred to driving shaft 15 and sprocket wheel 20 again, drives chain 18 motions; Be installed in that tooth harrow formula stainless steel louvre blade 16 travels forward synchronously on the chain 18,, deblock by the machine 4 that deblocks automatically and to see off the porch of the tealeaves drag harrow of pile-fermentation case 5 to the machine 4 that deblocks automatically; At this moment; Second gear train 27 that the 3rd motor 26 drives the machine 4 that deblocks automatically slows down, and is transferred to and stirs tea rod main shaft 29, and tealeaves stirs the motion of tea rod 30 and fixedly stirs under the effect of tea tooth rod 28 through main; The raw material tealeaves of agglomerating one-tenth piece is separated loose; Automatically the raw material tealeaves that machine 4 limits will lump of deblocking deblocks loose, and tea delivery conveyer belt 3 is delivered to tealeaves in the limit, and being transported to into through fortune tea conveyer belt 2, tea conveyer belt 1 is transported to pile-fermentation case 5 once more; The fermented tea that makes high temperature is loosely effectively lowered the temperature with the process of transporting through deblocking; Carry out the above-mentioned temperature-fall period that deblocks repeatedly, when dropping to the tealeaves temperature 30 ℃-35 ℃ of setting values, carry out pile-fermentation once more;
(2), by the process of above-mentioned () 3-4 following steps repeatedly: the pile-fermentation → cooling → pile-fermentation that the deblocks → cooling of deblocking, tealeaves is taken out after requiring up to making the tealeaves fermentation arrive the quality requirement, arriving, get into next process.
Claims (3)
1. fort tea fermentation automaton; It is characterized in that this device comprises by what first motor (7) drove advances tea conveyer belt (1); Pile-fermentation case (5), the machine (4) that deblocks automatically is by the tea delivery conveyer belt (3) of the 4th motor (9) drive; By the fortune tea conveyer belt (2) that the 5th motor (8) drives, be contained in the other automatic control apparatus case of temperature (6) of pile-fermentation case (5); Described pile-fermentation case (5) comprises stainless steel casing (14), China fir plate inwall (10), and China fir plate inwall (10) is close to formation fermentation casing with stainless steel casing (14); Top box mouth at the pile-fermentation case has Foldable cover plate (25); Foldable cover plate (25) is connected with the pile-fermentation casing through hinge (24); The self coupling temperature probe (11) of measurement temperature and the stainless steel tube (12) of a row culture temperature probe thermometric lead wire sheath are housed at the middle part of pile-fermentation case (5); And being fixed in pile-fermentation case (5) by holding screw (13), self coupling temperature probe (11) is connected to the automatic control apparatus case of temperature (6) through temperature probe thermometric lead-in wire; A circulation tooth harrow formula louvre blade conveyer is installed in the bottom of pile-fermentation case (5); There is one highly to be the stake body of 1100mm-1200mm (33) in the bottom of circulation tooth harrow formula louvre blade conveyer; Described circulation tooth harrow formula louvre blade conveyer is by second motor (19), first gear train (23), driving shaft (15), sprocket wheel (20), chain (18), stainless steel tooth harrow formula louvre blade (16), pop-up chain track (21), ask chain track (22) to constitute down; Wherein, driving shaft (15) is connected with sprocket wheel (20) tight fit, and driving shaft (15) two ends are supported by bearing (17); Wherein an end is adorned first gear train (23), and first gear train (23) is connected to second motor (19); Automatically the machine (4) that deblocks is installed below circulation tooth harrow formula louvre blade conveyer tea outlet place; The described machine (4) that deblocks automatically comprises a dovetail groove body case (31); Evenly be welded with in dovetail groove body case (31) inwall one side and fixedly stir tea tooth rod (28), the middle part in dovetail groove body case (31) is equipped with and is stirred tea rod main shaft (29), stir tea rod main shaft (29) have with stir fixedly that tea tooth rod (28) cooperates initiatively stir tea rod (30); The bar number that initiatively stirs tea rod (30) is Duoed one than fixedly stirring tea rod (28); The two ends of stirring tea rod main shaft (29) are by bearing (32) supporting, and wherein an end is equipped with second gear train (27), and second gear train (27) connects the 3rd motor (26); Tea delivery conveyer belt (3) is contained in the machine that deblocks automatically (4) below, and fortune tea conveyer belt (2) is contained in tea delivery conveyer belt (3) and advances between the tea conveyer belt (1); Above-mentioned first, second, third and fourth, the input of five motors all is connected to the automatic control apparatus case of temperature (6).
2. six fort tea fermentation automaton according to claim 1 is characterized in that the volume of described pile-fermentation case is: the long 2500mm-3000mm of being, and wide is 1300mm-1500mm, height is 1300m-1500mm; Stainless steel casing (14) is thick to be 0.6mm-1mm, and China fir plate inwall (10) is thick to be 15mm-20mm.
3. six fort tea fermentation automaton according to claim 1; The dovetail groove body case (31) of the said machine (3) that deblocks is automatically processed with stainless steel, and long is 1000mm-1500mm, and height is 400mm-500mm; Wide 350mm-450mm suitable for reading, the wide 250mm-350mm of end opening; The tea tooth rod that fixedly stirs that evenly welds in dovetail groove body case inwall one side is the 15-18 bar, spacing 120mm-140mm; The main body of fixedly stirring tea tooth rod (28) is for circular; Diameter of phi is 16mm-18mm, long is 130mm-135mm, welds last two little tooth rod bars in the position that interlaces of parting bead respectively at first section of the main body of fixedly stirring tea tooth rod (28) and latter end; Diameter of phi is 10mm-12mm; Long be 10mm-15mm, the diameter that initiatively stirs tea rod (30) and length is with fixedly to stir tea tooth rod (28) main body identical, and the spacing of initiatively stirring tea rod (30) and fixedly stirring tea tooth rod (28) is 55mm-65mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158125 CN202603525U (en) | 2012-04-13 | 2012-04-13 | Automatic control device for Liupu tea fermentation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158125 CN202603525U (en) | 2012-04-13 | 2012-04-13 | Automatic control device for Liupu tea fermentation |
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| Publication Number | Publication Date |
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| CN202603525U true CN202603525U (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220158125 Expired - Lifetime CN202603525U (en) | 2012-04-13 | 2012-04-13 | Automatic control device for Liupu tea fermentation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161140A (en) * | 2014-08-29 | 2014-11-26 | 梧州市中茗茶业有限公司 | Tea leaf fermenting device |
| CN104543069A (en) * | 2015-01-13 | 2015-04-29 | 傅水娟 | Pile-fermentation device for black tea production |
| CN105053303A (en) * | 2015-08-13 | 2015-11-18 | 湖南建玲实业有限公司 | Processing method and processing system for raw materials of black tea |
| CN117121957A (en) * | 2023-09-08 | 2023-11-28 | 江苏农林职业技术学院 | Tea leaf fixed-height pile fermentation robot integrating infrared induction and pile fermentation method thereof |
-
2012
- 2012-04-13 CN CN 201220158125 patent/CN202603525U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161140A (en) * | 2014-08-29 | 2014-11-26 | 梧州市中茗茶业有限公司 | Tea leaf fermenting device |
| CN104543069A (en) * | 2015-01-13 | 2015-04-29 | 傅水娟 | Pile-fermentation device for black tea production |
| CN105053303A (en) * | 2015-08-13 | 2015-11-18 | 湖南建玲实业有限公司 | Processing method and processing system for raw materials of black tea |
| CN117121957A (en) * | 2023-09-08 | 2023-11-28 | 江苏农林职业技术学院 | Tea leaf fixed-height pile fermentation robot integrating infrared induction and pile fermentation method thereof |
| CN117121957B (en) * | 2023-09-08 | 2024-02-13 | 江苏农林职业技术学院 | Tea leaf fixed-height pile fermentation robot integrating infrared induction and pile fermentation method thereof |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 543002 No.2 jiaozuihou Road, Dieshan District, Wuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Wuzhou Tea Factory Co.,Ltd. Address before: 543002 No.2 jiaozuihou Road, Dieshan District, Wuzhou City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI ZHUANG AUTONOMOUS REGION WUZOU TEA FACTORY |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |