CN108185036B - Tea withering machine - Google Patents
Tea withering machine Download PDFInfo
- Publication number
- CN108185036B CN108185036B CN201810091078.7A CN201810091078A CN108185036B CN 108185036 B CN108185036 B CN 108185036B CN 201810091078 A CN201810091078 A CN 201810091078A CN 108185036 B CN108185036 B CN 108185036B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- inner cylinder
- barrel
- outer cylinder
- tea
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 241001122767 Theaceae Species 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 239000008399 tap water Substances 0.000 claims abstract description 4
- 235000020679 tap water Nutrition 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010411 cooking Methods 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
Abstract
The invention relates to the technical field of tea processing, in particular to a tea withering machine, which comprises an outer cylinder which is transversely arranged, wherein the outer cylinder is sleeved outside an inner cylinder, the inner cylinder is used for containing tea, air outlets are formed in two ends of the inner cylinder, resistance wires are arranged at the air outlets, and cylinder windows are formed in the outer cylinder walls of two sides of the inner cylinder and used for exchanging air between the inner cylinder and the outer cylinder; the cylinder window is provided with an outer net for filtering external impurities; an inner cylinder wall of the inner cylinder is provided with an inner net at a corresponding position of the cylinder window, and is used for preventing tea leaves from falling out; the outer cylinder is provided with a plugboard which can be inserted between the outer net and the inner net and is used for preventing the inner cylinder from exchanging air with the outer cylinder; the insertion depth of the plugboard can be adjusted; a stirring plate is arranged in the inner cylinder; tap water is stored in the gap between the inner cylinder bottom and the inner cylinder; a cooking bench for heating the outer cylinder is arranged below the outer cylinder. The tea leaves are added into the inner barrel, and then the withering environment is provided by hot air and steam. The invention can regulate the temperature and humidity and has good withering effect.
Description
[ field of technology ]
The invention relates to the technical field of tea processing, in particular to a tea withering machine.
[ background Art ]
In the tea processing flow, a withering process is required. The withering is to uniformly spread under certain temperature and humidity conditions, moderately promote the activity of fresh leaf enzymes, moderately change the physical and chemical changes of the contained substances, and emit partial moisture to make stems and She Weinian dark green in color and green grass gas to dissipate. The tea withering treatment reduces the loss of organic matters and can improve the taste of the tea. In the past, the withering was usually performed by manual airing or heating. For artificial hair drying, the time of the withering process is easily prolonged and the withering effect is reduced due to factors of weather environment. For heating and withering, the fan is usually used for outputting hot air, and the humidity in a withering tank is too low due to the pure hot air, so that the withering of part of tea leaves is not facilitated, and a device capable of balancing temperature and humidity and having good withering effect is needed.
[ invention ]
The invention aims at: aiming at the problems in the background technology, the withering machine for the tea with good temperature, humidity and withering effects is provided.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides a withering machine of tealeaves, includes urceolus (2) of transversely placing, urceolus (2) cover is established outside a inner tube (5) of transversely placing, inner tube (5) are used for splendid attire tealeaves, both ends of inner tube (5) all are equipped with air outlet (3), air outlet (3) department is equipped with resistance wire (4) that can heat air, the both sides urceolus wall department of inner tube (5) is equipped with bar and outside extension's section of thick bamboo window (52), is used for inner tube (5) with urceolus (2) exchange air; an outer net (521) is arranged on the barrel window (52) and is used for filtering external impurities; an inner cylinder wall of the inner cylinder (5) is provided with an inner net (522) at a corresponding position of the cylinder window (52) for preventing tea leaves from falling out; the outer cylinder (2) is provided with a plugboard (523) which can be inserted between the outer net (521) and the inner net (522) and is used for preventing the inner cylinder (5) from exchanging air with the outer cylinder (2); the plugboard (523) is fixed on the outer cylinder (2) through an adjustable bolt; a stirring plate (53) which rotates around the axis is arranged in the inner cylinder (5); tap water is stored in a gap between the inner cylinder bottom of the outer cylinder (2) and the inner cylinder (5); a hearth (1) for heating the outer cylinder (2) is arranged below the outer cylinder (2).
Preferably, a feed inlet communicated with the inner cavity of the inner cylinder (5) is arranged at the top of the outer cylinder (2); the detachable mesh enclosure (6) is arranged at the feed inlet.
Preferably, a digital display board capable of adjusting heating temperature is arranged on the resistance wire (4).
Preferably, the stirring plate (53) is a hollow plate, and the hollow position can prevent tea leaves from passing through.
Preferably, the air outlet (3) is externally connected with a fan, and outputs wind power to the inner cavity of the inner cylinder (5).
Preferably, the inner cylinder (5) is internally provided with sensors for detecting the ambient temperature and humidity respectively.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. the invention has the traditional hot air type heating withering and steam type heating withering, and steam generated by heating water evaporation can infiltrate into the tea leaves in the inner barrel, so that the effective heat receiving capacity of the tea leaves is improved.
2. The temperature of the bottom of the inner cylinder is higher, the humidity of the part close to the cylinder window is higher, and the tea leaves are stir-fried by the stirring plate, so that the tea leaves in each part are heated uniformly, and the humidity is equivalent.
3. The invention adjusts the opening of the cylinder window through the adjustable plugboard, and can control the air exchange speed between the inner cavity of the inner cylinder and the inner cavity of the outer cylinder so as to adjust the humidity.
[ description of the drawings ]
Figure 1 is a schematic diagram of the overall structure of a tea leaf withering machine of the present invention;
figure 2 is a side cross-sectional view of a tea leaf withering machine of the present invention;
1-a cooking bench; 2-an outer cylinder; 3-an air outlet; 4-resistance wire; 5-an inner cylinder; 6, a mesh enclosure; 52-a barrel window; 53-stirring plate; 521-an extranet; 522-intranet; 523-plugboard.
[ detailed description ] of the invention
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The utility model provides a withering machine of tealeaves, includes the urceolus 2 of transversely placing, and urceolus 2 cover is established outside the inner tube 5 of a transversely placing, and inner tube 5 is used for splendid attire tealeaves, and the both ends of inner tube 5 all are equipped with air outlet 3, and air outlet 3 is connected with the fan in the outside, to the inner chamber output wind-force of inner tube 5. The air outlet 3 is provided with a resistance wire 4 capable of heating air, and the resistance wire 4 is provided with a digital display board capable of adjusting heating temperature. The two sides of the inner cylinder 5 are provided with strip-shaped cylinder windows 52 extending outwards at the outer cylinder walls for exchanging air between the inner cylinder 5 and the outer cylinder 2; the drum window 52 is provided with an outer screen 521 for filtering external impurities; an inner cylinder wall of the inner cylinder 5 is provided with an inner net 522 at a corresponding position of the cylinder window 52 for preventing tea leaves from falling out; the outer cylinder 2 is provided with a plugboard 523 which can be inserted between the outer net 521 and the inner net 522 and is used for preventing the inner cylinder 5 from exchanging air with the outer cylinder 2; the plugboard 523 is fixed on the outer cylinder 2 through an adjustable bolt; the stirring plate 53 which rotates around the axis is arranged in the inner cylinder 5, the stirring plate 53 is a hollow plate, and the hollow position can prevent tea leaves from passing through. Tap water is stored in the gap between the inner cylinder bottom of the outer cylinder 2 and the inner cylinder 5; a cooking bench 1 for heating the outer cylinder 2 is arranged below the outer cylinder 2. The top of the outer cylinder 2 is provided with a feed inlet communicated with the inner cavity of the inner cylinder 5; the detachable net cover 6 is arranged at the feed inlet.
The inside of the inner cylinder 5 is provided with the sensors for detecting the ambient temperature and the humidity respectively, and related personnel can adjust the opening of the cylinder window 52, the temperature of the resistance wire 4 and the power of the fan through the feedback of the sensors so as to achieve the effect of controlling the temperature and the humidity of the inner cavity of the inner cylinder 5.
The method of use of the invention is briefly described herein: the net cover 6 is opened, tea leaves are put in from the feeding hole, the fuel is put in the cooking bench 1 to heat the outer barrel 2, moisture in the gap between the outer barrel 2 and the inner barrel 5 is heated and evaporated, evaporated water vapor enters the inner cavity of the inner barrel 5 through the barrel window 52, and the temperature and the humidity of the inner cavity are improved. And the air outlets at the two sides of the inner cylinder 5 output hot air heated by the resistance wires 4, so that the temperature of the inner cavity of the inner cylinder 5 is increased. The stirring plate 53 stir-fries the tea leaves in the inner barrel 5, so that the tea leaves are heated uniformly and have uniform humidity, and the withering efficiency is improved.
The foregoing description is directed to the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the invention, and all equivalent changes or modifications made under the technical spirit of the present invention should be construed to fall within the scope of the present invention.
Claims (5)
1. A withering machine for tea leaves, characterized in that: the tea-leaf heating device comprises an outer barrel (2) which is transversely placed, wherein the outer barrel (2) is sleeved outside an inner barrel (5) which is transversely placed, the inner barrel (5) is used for containing tea leaves, air outlets (3) are formed in two ends of the inner barrel (5), resistance wires (4) for heating air are arranged at the air outlets (3), strip-shaped barrel windows (52) which extend outwards are formed in the outer barrel walls of two sides of the inner barrel (5), and are used for exchanging air between the inner barrel (5) and the outer barrel (2); an outer net (521) is arranged on the barrel window (52) and is used for filtering external impurities; an inner cylinder wall of the inner cylinder (5) is provided with an inner net (522) at a corresponding position of the cylinder window (52) for preventing tea leaves from falling out; the outer cylinder (2) is provided with a plugboard (523) which is inserted between the outer net (521) and the inner net (522) and is used for preventing the inner cylinder (5) from exchanging air with the outer cylinder (2); the plugboard (523) is fixed on the outer cylinder (2) through an adjustable bolt; a stirring plate (53) which rotates around the axis is arranged in the inner cylinder (5); tap water is stored in a gap between the inner cylinder bottom of the outer cylinder (2) and the inner cylinder (5); a hearth (1) for heating the outer cylinder (2) is arranged below the outer cylinder (2); the stirring plate (53) is a hollow plate, and the hollow position can prevent tea leaves from passing through; the top of the outer cylinder (2) is provided with a feed inlet communicated with the inner cavity of the inner cylinder (5).
2. A tea leaf withering machine as claimed in claim 1 wherein: the detachable mesh enclosure (6) is arranged at the feed inlet.
3. A tea leaf withering machine as claimed in claim 1 wherein: and a digital display board for adjusting the heating temperature is arranged on the resistance wire (4).
4. A tea leaf withering machine as claimed in claim 1 wherein: the air outlet (3) is connected with a fan outside and outputs wind power to the inner cavity of the inner cylinder (5).
5. A tea leaf withering machine as claimed in claim 1 wherein: the inside of the inner cylinder (5) is provided with sensors respectively used for detecting the ambient temperature and the humidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091078.7A CN108185036B (en) | 2018-01-30 | 2018-01-30 | Tea withering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091078.7A CN108185036B (en) | 2018-01-30 | 2018-01-30 | Tea withering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108185036A CN108185036A (en) | 2018-06-22 |
| CN108185036B true CN108185036B (en) | 2024-02-09 |
Family
ID=62591984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810091078.7A Active CN108185036B (en) | 2018-01-30 | 2018-01-30 | Tea withering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108185036B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH099866A (en) * | 1995-06-29 | 1997-01-14 | Miyamura Tekkosho:Kk | Steamer for green tea leaf |
| CN2766565Y (en) * | 2005-01-11 | 2006-03-29 | 陈韩森 | Tea indoor withering equipment |
| JP2010081912A (en) * | 2008-10-02 | 2010-04-15 | Kawasaki Kiko Co Ltd | System for automatically wilting raw leaf |
| CN203424241U (en) * | 2013-08-29 | 2014-02-12 | 宜昌萧氏茶叶集团有限公司 | Rotary drum type withering machine |
| CN104413173A (en) * | 2013-08-29 | 2015-03-18 | 宜昌萧氏茶叶集团有限公司 | Roller type withering machine |
| CN104413174A (en) * | 2013-08-29 | 2015-03-18 | 宜昌萧氏茶叶集团有限公司 | Rotating and standing type withering machine |
| CN105192119A (en) * | 2015-09-16 | 2015-12-30 | 成都米戈科技有限公司 | Efficient tea leaf de-enzyming machine with humidifying device |
| CN205214079U (en) * | 2015-11-11 | 2016-05-11 | 黄山市白云机械有限公司 | Drum fixation machine |
| CN205409427U (en) * | 2015-11-30 | 2016-08-03 | 无锡科莱欣机电制造有限公司 | High -efficient tea wrap machine |
| CN208462841U (en) * | 2018-01-30 | 2019-02-05 | 柳城县国营伏虎华侨农场茶厂 | A kind of deteriorating machine of tealeaves |
-
2018
- 2018-01-30 CN CN201810091078.7A patent/CN108185036B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH099866A (en) * | 1995-06-29 | 1997-01-14 | Miyamura Tekkosho:Kk | Steamer for green tea leaf |
| CN2766565Y (en) * | 2005-01-11 | 2006-03-29 | 陈韩森 | Tea indoor withering equipment |
| JP2010081912A (en) * | 2008-10-02 | 2010-04-15 | Kawasaki Kiko Co Ltd | System for automatically wilting raw leaf |
| CN203424241U (en) * | 2013-08-29 | 2014-02-12 | 宜昌萧氏茶叶集团有限公司 | Rotary drum type withering machine |
| CN104413173A (en) * | 2013-08-29 | 2015-03-18 | 宜昌萧氏茶叶集团有限公司 | Roller type withering machine |
| CN104413174A (en) * | 2013-08-29 | 2015-03-18 | 宜昌萧氏茶叶集团有限公司 | Rotating and standing type withering machine |
| CN105192119A (en) * | 2015-09-16 | 2015-12-30 | 成都米戈科技有限公司 | Efficient tea leaf de-enzyming machine with humidifying device |
| CN205214079U (en) * | 2015-11-11 | 2016-05-11 | 黄山市白云机械有限公司 | Drum fixation machine |
| CN205409427U (en) * | 2015-11-30 | 2016-08-03 | 无锡科莱欣机电制造有限公司 | High -efficient tea wrap machine |
| CN208462841U (en) * | 2018-01-30 | 2019-02-05 | 柳城县国营伏虎华侨农场茶厂 | A kind of deteriorating machine of tealeaves |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108185036A (en) | 2018-06-22 |
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