CN103875833B - Continuous type baking production line for tea leaves - Google Patents
Continuous type baking production line for tea leaves Download PDFInfo
- Publication number
- CN103875833B CN103875833B CN201410153263.6A CN201410153263A CN103875833B CN 103875833 B CN103875833 B CN 103875833B CN 201410153263 A CN201410153263 A CN 201410153263A CN 103875833 B CN103875833 B CN 103875833B
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- charging basket
- baking
- production line
- tealeaves
- air
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 241001122767 Theaceae Species 0.000 title abstract 4
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000001035 drying Methods 0.000 claims description 20
- 239000004744 fabric Substances 0.000 claims description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000012216 screening Methods 0.000 abstract description 3
- 244000269722 Thea sinensis Species 0.000 description 5
- 235000013616 tea Nutrition 0.000 description 5
- 244000025254 Cannabis sativa Species 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000009569 green tea Nutrition 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 235000019224 Camellia sinensis var Qingmao Nutrition 0.000 description 1
- 102000030523 Catechol oxidase Human genes 0.000 description 1
- 108010031396 Catechol oxidase Proteins 0.000 description 1
- 102000004316 Oxidoreductases Human genes 0.000 description 1
- 108090000854 Oxidoreductases Proteins 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000020339 pu-erh tea Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 235000020338 yellow tea Nutrition 0.000 description 1
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- Tea And Coffee (AREA)
Abstract
The invention provides a continuous type baking production line for tea leaves and belongs to the technical field of tea leaf processing. The continuous type baking production line comprises a tube-shaped material baking barrel with openings at two ends, wherein the material baking barrel is internally provided with a vibration screen mechanism; the vibration screen mechanism comprises a fixed bracket which is fixedly connected with the material baking barrel; the fixed bracket is fixedly provided with an elastic spring mechanism; the upper end of the spring mechanism is fixedly connected with a screening net with screening holes; the side wall of the material baking barrel is further connected with an air inlet pipe and a connection point of the air inlet pipe and the material baking barrel is located below the vibration screen mechanism; one end, which is far away from the material baking barrel, of the air inlet pipe is further connected with a hot air generator; the hot air generator is connected with an air blower; a first conveyor is arranged at the top of the material baking barrel; one end of the first conveyor extends into the material baking barrel; a second conveyor is arranged at the bottom of the material baking barrel; the top of the material baking barrel is further connected with a hot air circulating mechanism. The continuous type baking production line for tea leaves is simple in structure and low in energy consumption, and has a good fixation effect and a high fixation speed; the working efficiency can be improved obviously.
Description
Technical field
The invention belongs to Tea Processing technical field, relate to a kind of tealeaves continous way baking production line.
Background technology
Completing, is one of the operation first processed of green tea, yellow tea, Pu'er tea.Main purpose is by the oxidase active in high temperature and the fresh leaf of passivation, suppresses the enzymatic oxidation of the Tea Polyphenols in fresh leaf etc., evaporates fresh leaf portion of water, make tealeaves deliquescing, be convenient to knead shaping, and foul smell, promotes the formation of good fragrance simultaneously.Completing is the critical process of the shapes such as green tea and quality responses.The existing mode of completing has: fried green, baking, steaming green grass or young crops, bubble green grass or young crops, radiation complete.Wherein fried green adopts artificial fried green usually, feels according to the individual of workman the degree grasping fried green, is unfavorable for batch production, and steam green grass or young crops, bubble is blue or green, radiation completes etc. needs to use distinctive machine and complete, and equipment investment is large.
Tealeaves is normally put in baking oven and is carried out by existing baking mode, and the input of baking oven is higher, and the time of baking is longer, and the efficiency that completes is low; And the energy consumption of baking oven is higher, thus improve production cost.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, the tealeaves continous way baking production line that a kind of structure is simple, fixation effect good, efficiency is high, energy consumption is low is provided.
For achieving the above object, present invention employs following technical proposal: a kind of tealeaves continous way baking production line, comprise the tubular and baking charging basket of both ends open, a vibratory sieve mechanism is provided with in described baking charging basket, described vibratory sieve mechanism comprises the fixed support affixed with drying charging basket, described fixed support is installed with there is flexible spring mechanism, the affixed screen cloth with sieve aperture in described spring mechanism upper end, dry charging basket sidewall and also connect a blast pipe and the tie point of blast pipe and baking charging basket is positioned at the below of vibratory sieve mechanism, blast pipe also connects heat blower away from the one end of drying charging basket, described heat blower connects air blast, the top of baking charging basket is provided with the first conveyer and one end of the first conveyer extends in baking charging basket, the bottom of drying charging basket is provided with second conveyor, the top of drying charging basket is also connected with hot air circulating mechanism, described hot air circulating mechanism comprises the air-introduced machine be connected with baking charging basket top, described air-introduced machine connects air blast by baffle-box, described baffle-box is provided with valve.
In above-mentioned tealeaves continous way baking production line, described fixed support is annular, and described spring mechanism comprises circular array and is evenly distributed on some springs on fixed support.
In above-mentioned tealeaves continous way baking production line, described spring is cylindrical spring.
In above-mentioned tealeaves continous way baking production line, described sieve aperture be stainless steel mesh and the aperture of screen cloth between 1-5 square centimeter.
In above-mentioned tealeaves continous way baking production line, described baking charging basket and the end be positioned at below blast pipe also connects a pass air-valve mechanism that can open and close, described second conveyor is positioned at and closes below air-valve mechanism.
In above-mentioned tealeaves continous way baking production line, described pass air-valve mechanism comprises the necking pipe in rounding taper type, described necking pipe upper end and the end sealing-in of drying charging basket, lower end and pass air-valve sealing-in.
In above-mentioned tealeaves continous way baking production line, the axial line of described blast pipe and by blast pipe and dry charging basket tie point baking charging basket tangent line between angle α be 15-30 °.
Compared with prior art, the invention has the advantages that:
1, structure of the present invention is simple, and production cost is low, and hot blast can recycle, and energy consumption is low.
2, form the heat exchange mode of adverse current in use between tealeaves and hot blast, heat exchange is more abundant, and fixation effect is good, and the speed that completes is fast, can significantly improve operating efficiency.
3, vibratory sieve mechanism can when tea green-keeping automatic vibration blanking, thus improve the uniformity that completes, make to complete completely.
Accompanying drawing explanation
Fig. 1 is structural representation provided by the invention;
Fig. 2 is the structural representation of vibratory sieve mechanism provided by the invention;
Fig. 3 is blast pipe provided by the invention and the connection diagram of drying charging basket;
Fig. 4 is the structural representation of screen cloth provided by the invention;
Fig. 5 is support bracket fastened structural representation provided by the invention;
Fig. 6 is the support bracket fastened structural representation of another kind provided by the invention.
In figure, vibratory sieve mechanism 1, fixed support 11, spring mechanism 12, screen cloth 13, spring 121, sieve aperture 131, baking charging basket 20, blast pipe 21, pass air-valve mechanism 22, necking pipe 221, pass air-valve 222, heat blower 23, air blast 24, small handcart 25, first conveyer 31, second conveyor 32, hot air circulating mechanism 4, air-introduced machine 41, baffle-box 42, valve 43.
Detailed description of the invention
As Figure 1-4, a kind of tealeaves continous way baking production line, comprise the tubular and baking charging basket 20 of both ends open, a vibratory sieve mechanism 1 is provided with in described baking charging basket 20, described vibratory sieve mechanism 1 comprises the fixed support 11 affixed with drying charging basket 20, described fixed support 11 is installed with there is flexible spring mechanism 12, the affixed screen cloth 13 with sieve aperture 131 in described spring mechanism 12 upper end, baking charging basket 20 sidewall also connects a blast pipe 21 and blast pipe 21 is positioned at the below of vibratory sieve mechanism 1 with the tie point drying charging basket 20, blast pipe 21 also connects heat blower 23 away from the one end of drying charging basket 20, described heat blower 23 connects air blast 24, the top of baking charging basket 20 is provided with the first conveyer 31 and one end of the first conveyer 31 extends in baking charging basket 20, the bottom of drying charging basket 20 is provided with second conveyor 32, in the present embodiment, first conveyer 31 and second conveyor 32 are belt conveyor, the top of drying charging basket 20 is also connected with hot air circulating mechanism 4, described hot air circulating mechanism 4 comprises the air-introduced machine 41 be connected with baking charging basket 20 top, described air-introduced machine 41 connects air blast 24 by baffle-box 42, described baffle-box 42 is provided with valve 43.Air blast 24 produces the wind of malleation, hot blast is become after heat blower 23, hot blast enters into from blast pipe 21 and dries in charging basket 20, the density of hot blast is less than atmospheric density, therefore up move, by vibratory sieve mechanism 1, the tealeaves completed is placed on screen cloth 13, fall from sieve aperture 131, heat exchange is carried out with hot blast, polyphenol oxidase in tealeaves is inactivated after Hot-blast Heating, thus reach the object that completes, hot blast is sucked from the top of drying charging basket 20 by air-introduced machine 41, enter into baffle-box 42, by the open degree of control valve 43, the new wind of introducing portion, air blast 24 is entered into after new wind mixes with hot blast, formation hot air circulation uses, thus reduction energy consumption.Because tealeaves moves from top to bottom, hot blast moves from the bottom up, therefore forms countercurrent flow, and heat exchange is more abundant, and tea green-keeping is more complete.
As shown in Figure 3, as the preferred scheme of one, in the present embodiment, blast pipe 21 axial line and by blast pipe 21 and dry charging basket 20 tie point baking charging basket 20 tangent line between angle α be 15-30 °.This angle forms tornado flow after making hot blast enter baking charging basket 20, hot blast is evenly distributed in baking charging basket 20, improves the effect completed.
As shown in Figure 5, fixed support 11 is in annular, and fixed support 11 size of annular is closed with the diameter compatible drying charging basket 20, and fixed support 11 can weld with baking charging basket 20 or be screwed; Described spring mechanism 12 comprises circular array and is evenly distributed on some springs 121 on fixed support 11, thus makes screen cloth 13 uniform force.Spring mechanism 12 also can be spring shim, and in the present embodiment, spring 121 is cylindrical spring.
As shown in Figure 6, fixed support 11 is block, and spring mechanism 12 is fixed on fixed support 11.When fixed support 11 has the distribution of multiple and circular array, screen cloth 13 is fixed on the spring mechanism 12 of multiple fixed support 11, is formed and supports.
Sieve aperture 131 can be various shape, cellular, circular hole, polygon-shaped etc.Sieve aperture 131 be stainless steel mesh and the aperture of screen cloth 13 between 1-5 square centimeter, the size of this aperture and tealeaves matches, and be applicable to tea screening down dropping, the screen cloth of stainless steel is not easily corroded, thus the quality of tealeaves when ensureing to complete.
As shown in Figure 1, dry the charging basket 20 and end be positioned at below blast pipe 21 also connects a pass air-valve mechanism 22 that can open and close, described second conveyor 32 is positioned at below the air-valve mechanism 22 of pass.Pass air-valve mechanism 22 comprises the necking pipe 221 in rounding taper type, described necking pipe 221 upper end and the end sealing-in of drying charging basket 20, lower end and pass air-valve 222 sealing-in.In use, the open degree of closing air-valve 222 can be regulated, the tealeaves dropped after completing is flowed out continuously, form continous way discharge method, also first can close and close the border air-valve 222, open again after a period of time that completes and close air-valve 222, thus form batch (-type) discharge method.
Operationally, the fixed support 11 of vibratory sieve mechanism 1 is affixed with the baking charging basket 20 being connected with hot blast, the temperature of hot blast is usually between 110-130 DEG C, wind speed is between 2-20 meter per second, hot blast is from the below of screen cloth 13 toward blowing up, tealeaves is placed on screen cloth 13, due to blowing of hot blast, thrust is upwards produced to screen cloth 13, screen cloth 13 moves upward, when moving to certain distance, the thrust of hot blast is less than the pulling force of spring mechanism 12, spring mechanism 12 by screen cloth 13 toward drop-down, when being pulled down to certain distance, the pulling force of spring mechanism 12 diminishes, screen cloth 13 again by hot blast toward blowing up, reciprocal with this.Due to the reciprocating motion of screen cloth 13, form vibratory sieve effect, the tealeaves on screen cloth 13 evenly drops from sieve aperture 131.
The present invention, hot blast can recycle, and energy consumption is lower, energy-conserving and environment-protective; Form the heat exchange mode of adverse current between tealeaves and hot blast, heat exchange is more abundant, and fixation effect is good, and the speed that completes is fast, can significantly improve operating efficiency; When tealeaves hot air water-removing, the effect of automatic vibration can be produced, tealeaves be dropped uniformly in baking charging basket 20, thus makes to complete completely, ensure the fixation effect of tealeaves, and without the need to electric energy during vibrations, can energy consumption be reduced.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (7)
1. a tealeaves continous way baking production line, comprise tubular baking charging basket (20), it is characterized in that, a vibratory sieve mechanism (1) is provided with in described baking charging basket (20), described vibratory sieve mechanism (1) comprises the fixed support (11) affixed with drying charging basket (20), described fixed support (11) is installed with there is flexible spring mechanism (12), the affixed screen cloth (13) with sieve aperture (131) in described spring mechanism (12) upper end, baking charging basket (20) sidewall also connects a blast pipe (21) and blast pipe (21) is positioned at the below of vibratory sieve mechanism (1) with the tie point drying charging basket (20), blast pipe (21) also connects heat blower (23) away from the one end of drying charging basket (20), described heat blower (23) connects air blast (24), the top of baking charging basket (20) is provided with the first conveyer (31) and one end of the first conveyer (31) extends in baking charging basket (20), the bottom of drying charging basket (20) is provided with second conveyor (32), the top of drying charging basket (20) is also connected with hot air circulating mechanism (4), described hot air circulating mechanism (4) comprises the air-introduced machine (41) be connected with baking charging basket (20) top, described air-introduced machine (41) connects air blast (24) by baffle-box (42), described baffle-box (42) is provided with valve (43).
2. tealeaves continous way baking production line according to claim 1, it is characterized in that, described fixed support (11) is in annular, and described spring mechanism (12) comprises circular array and is evenly distributed on some springs (121) on fixed support (11).
3. tealeaves continous way baking production line according to claim 2, is characterized in that, described spring (121) is cylindrical spring.
4. the tealeaves continous way baking production line according to claim 1 or 2 or 3, is characterized in that, described sieve aperture (131) for stainless steel mesh and the aperture of screen cloth (13) between 1-5 square centimeter.
5. the tealeaves continous way baking production line according to claim 1 or 2 or 3, it is characterized in that, the end that described baking charging basket (20) is positioned at blast pipe (21) below also connects a pass air-valve mechanism (22) that can open and close, and described second conveyor (32) is positioned at and closes air-valve mechanism (22) below.
6. tealeaves continous way baking production line according to claim 5, it is characterized in that, described pass air-valve mechanism (22) comprises the necking pipe (221) in rounding taper type, described necking pipe (221) upper end and the end sealing-in of drying charging basket (20), lower end and pass air-valve (222) sealing-in.
7. the tealeaves continous way baking production line according to claim 1 or 2 or 3, it is characterized in that, the axial line of described blast pipe (21) and by blast pipe (21) and dry charging basket (20) tie point baking charging basket (20) tangent line between angle α be 15 °-30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410153263.6A CN103875833B (en) | 2014-04-16 | 2014-04-16 | Continuous type baking production line for tea leaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410153263.6A CN103875833B (en) | 2014-04-16 | 2014-04-16 | Continuous type baking production line for tea leaves |
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| Publication Number | Publication Date |
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| CN103875833A CN103875833A (en) | 2014-06-25 |
| CN103875833B true CN103875833B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410153263.6A Expired - Fee Related CN103875833B (en) | 2014-04-16 | 2014-04-16 | Continuous type baking production line for tea leaves |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3737072A1 (en) * | 1987-10-31 | 1989-05-11 | Bodur Hasan Selami Dipl I Arif | Device for drying pourable goods |
| CN101444240A (en) * | 2008-12-25 | 2009-06-03 | 芜湖市文鼎机械制造有限公司 | Green-removing shaping mechanism for tea processing machine |
| CN201341392Y (en) * | 2008-12-25 | 2009-11-11 | 芜湖市文鼎机械制造有限公司 | Combined tea processing machine for processing tea in various shapes |
| CN101953405A (en) * | 2010-08-31 | 2011-01-26 | 安徽农业大学 | Tea mechanization and clean production line |
| CN203776062U (en) * | 2014-04-16 | 2014-08-20 | 文成县刀锋科技有限公司 | Continuous tea baking production line |
-
2014
- 2014-04-16 CN CN201410153263.6A patent/CN103875833B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3737072A1 (en) * | 1987-10-31 | 1989-05-11 | Bodur Hasan Selami Dipl I Arif | Device for drying pourable goods |
| CN101444240A (en) * | 2008-12-25 | 2009-06-03 | 芜湖市文鼎机械制造有限公司 | Green-removing shaping mechanism for tea processing machine |
| CN201341392Y (en) * | 2008-12-25 | 2009-11-11 | 芜湖市文鼎机械制造有限公司 | Combined tea processing machine for processing tea in various shapes |
| CN101953405A (en) * | 2010-08-31 | 2011-01-26 | 安徽农业大学 | Tea mechanization and clean production line |
| CN203776062U (en) * | 2014-04-16 | 2014-08-20 | 文成县刀锋科技有限公司 | Continuous tea baking production line |
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| CN103875833A (en) | 2014-06-25 |
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Owner name: ZHOU WUXIAN Free format text: FORMER OWNER: JIN LIQIU Effective date: 20150424 |
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Effective date of registration: 20150424 Address after: After the public security Wenzhou Wencheng County of Zhejiang province 325300 City No. 2 Applicant after: Zhou Wuxian Address before: After the public security Wenzhou Wencheng County of Zhejiang province 325300 City No. 1 Applicant before: Jin Liqiu |
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Effective date of registration: 20161227 Address after: 423000 Chenzhou province Hunan City Beihu District No. 7 Jiefang Road Patentee after: Golden Horse advertising decoration Co. Ltd. of Chenzhou Patentee after: Zhuzhou Zhihui intellectual property operation Service Co., Ltd. Address before: After the public security Wenzhou Wencheng County of Zhejiang province 325300 City No. 2 Patentee before: Zhou Wuxian |
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Effective date of registration: 20170207 Address after: Xi Keng Zhen Nan Keng Yang Cun Wencheng County of Wenzhou City, Zhejiang province 325306 Patentee after: Zhou Wuxian Address before: 423000 Chenzhou province Hunan City Beihu District No. 7 Jiefang Road Patentee before: Golden Horse advertising decoration Co. Ltd. of Chenzhou Patentee before: Zhuzhou Zhihui intellectual property operation Service Co., Ltd. |
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Effective date of registration: 20170519 Address after: 333200 Wuyuan County Industrial Park, Jiangxi, Shangrao Patentee after: Jiangxi Wuyuan Ding long long Agricultural Development Co., Ltd. Address before: Xi Keng Zhen Nan Keng Yang Cun Wencheng County of Wenzhou City, Zhejiang province 325306 Patentee before: Zhou Wuxian |
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