CN111955558A - Tea aroma raising equipment - Google Patents
Tea aroma raising equipment Download PDFInfo
- Publication number
- CN111955558A CN111955558A CN202010704989.XA CN202010704989A CN111955558A CN 111955558 A CN111955558 A CN 111955558A CN 202010704989 A CN202010704989 A CN 202010704989A CN 111955558 A CN111955558 A CN 111955558A
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- China
- Prior art keywords
- heat exchange
- exchange tube
- oven
- aroma raising
- tea aroma
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- 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.)
- Pending
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- 241001122767 Theaceae Species 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000009833 condensation Methods 0.000 claims description 14
- 230000005494 condensation Effects 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 241001233242 Lontra Species 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
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
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- 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 provides tea aroma raising equipment which comprises an oven, a heat exchange tube, a hot water tank and a plurality of baking trays, wherein a box door is hinged on the oven, the upper end of the oven is communicated with one end of the heat exchange tube, the lower end of the oven is communicated with the other end of the heat exchange tube, a heating tube is arranged in the hot water tank, the outer surface of the heating tube abuts against the middle part of the heat exchange tube, the heating tube is connected with a power supply, a plurality of pairs of shelves are fixedly arranged on the inner walls of the left side and the right side of the oven, the baking trays can be arranged on any one pair of shelves, each baking tray comprises an upper cover frame, a lower support frame and a screen plate, and the upper cover. By adopting the technical scheme of the invention, the tea leaves are uniformly spread on the baking pan, the water in the hot water tank is heated, high-temperature drying air is formed in the heat exchange tube, the tea leaves are blown and dried by the circulating flow of the high-temperature drying air, the water in the environment is prevented from being attached to the surfaces of the tea leaves in the treatment process or after the treatment, and the aroma raising effect is improved.
Description
Technical Field
The invention relates to the technical field of tea processing equipment, in particular to tea aroma raising equipment.
Background
The tea aroma raising is a key process in the tea frying production process, and the tea is subjected to high-temperature instant heating in the de-enzyming and frying processes, so that the final moisture control is performed on tea bodies under a specific temperature condition, the internal energy of the tea is converted into aromatic substances for effective conversion, and the aromatic substances are subjected to slow-release gasification, so that the aroma of the tea is improved, the aroma of the tea is rich after the aroma raising treatment, and the quality of the tea is greatly improved. The prior aroma raising machine adopts the combination of a heating box, a baking pan and a baking pan fixing frame, improves aroma by heating and dehydrating tea leaves, in the heating and aroma-improving process, because the baking pan fixing frame is still, the tea body is statically placed in the baking pan, the high-temperature hot air can only blow, dry and dewater the upper surface of the tea opposite to the tuyere surface, the contact surface of the tea leaves and the baking pan can not be blown and dried, the moisture in the tea leaves can only be unidirectionally baked from the upper part, if the tea leaves are turned over by vibration, although the tea leaves can be dehydrated in all directions, the vibration causes high tea leaf loss, and in addition, when the high-temperature hot air blows and dries the tea leaves, the hot air flow contains a large amount of moisture and the outside air also contains a large amount of moisture, and after the aroma raising treatment process is finished, the water can be condensed and attached on the surface of the tea, and the effect of the aroma raising treatment of the tea is influenced.
Disclosure of Invention
In order to solve the technical problem, the invention provides tea aroma raising equipment.
The invention is realized by the following technical scheme.
The invention provides tea aroma raising equipment which comprises an oven, a heat exchange tube, a hot water tank and a plurality of baking trays, wherein a box door is hinged on the oven, the upper end of the oven is used as an air inlet and communicated with one end of the heat exchange tube, the lower end of the oven is used as an air outlet and communicated with the other end of the heat exchange tube, a heating tube is arranged in the hot water tank, the outer surface of the heating tube abuts against the middle of the heat exchange tube, the heating tube is connected with a power supply, a plurality of pairs of shelves are fixedly arranged on the inner walls of the left side and the right side of the oven, the baking trays can be arranged on any pair of shelves, each baking tray comprises an upper cover frame, a lower support frame and a screen plate, and the upper cover frame and the lower support frame are fixedly connected.
The upper cover frame and the lower support frame are both in a closed annular shape formed by connecting a plurality of frame strips end to end in sequence.
The frame strips are made of nylon.
The shape and the size of the upper cover frame are consistent with those of the lower support frame.
The outline of the overlooking projection of the upper cover frame or the lower support frame is rectangular or square.
The tea aroma raising equipment further comprises a temperature controller, and the temperature controller is electrically connected with the heating pipe.
And an induced draft fan is further installed at the joint of the upper end of the oven and the heat exchange tube.
The hot water tank and the heat exchange tube are abutted against the joint to divide the heat exchange tube into an induced air section communicated with the upper end of the oven and a condensation section communicated with the lower end of the oven, a plurality of moisture absorption screen plates are installed in the condensation section, and salt is spread on the surfaces of the moisture absorption screen plates.
And a drain pipe is also arranged at the bottom of the condensation section, and a drain valve is arranged on the drain pipe.
The heat exchange tube is rectangular in cross section outline, the whole hot water tank is U-shaped, and three sides of the heat exchange tube are surrounded and abutted.
The invention has the beneficial effects that: by adopting the technical scheme of the invention, tea leaves are placed on the screen plate and are easy to be uniformly spread, the temperature of the outer surface of the hot water tank is rapidly raised by heating water in the hot water tank, the hot water tank is abutted against the heat exchange tube, so that gas in the heat exchange tube absorbs heat and flows under the action of the induced draft fan to form high-temperature air, the high-temperature hot air blows and dries the tea leaves from top to bottom, the screen plate is provided with a plurality of holes, the upper surface and the lower surface of the tea leaves can be heated and dried, the tea leaves are prevented from being stirred in the aroma raising process, the high-temperature air enters the condensation section of the heat exchange tube after exchanging heat with the tea leaves, moisture contained in the high-temperature air in the condensation section is condensed into water, the bottom of the re-condensation section is reserved by dissolving a test on the moisture absorption screen plate, so that dry air without moisture is formed, then the dry air absorbs heat at the hot water tank abutted against, compared with the prior art, carry fragrant in-process at tealeaves, the hot-blast dry that remains of high temperature that flows in the heat exchange tube throughout, thereby avoid carrying fragrant processing procedure or handling a large amount of moisture condensation behind and attaching to tealeaves on the surface, it is fluid medium that whole in-process carries out the heat transfer with tealeaves, in fluid medium flow in-process, temperature keeps unanimous everywhere, thereby can make tealeaves everywhere all can blow with the even stoving of invariable heat and carry fragrant, the screen cloth board makes tealeaves can evenly spread on its surface, the fragrant effect of carrying has been promoted.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a front view of a baking pan of the present invention;
figure 4 is a top view of a baking pan of the present invention.
In the figure: 1-an oven, 2-a heat exchange tube, 3-a hot water tank, 4-a baking tray, 5-a heating tube, 6-a box door, 7-a shelf, 8-an upper cover frame, 9-a lower support frame, 10-a screen plate, 11-an induced draft fan, 12-an induced draft section, 13-a condensation section, 14-a moisture absorption screen plate, 15-a drain pipe and 16-a drain valve.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
The invention provides tea aroma raising equipment, which comprises an oven 1, a heat exchange tube 2, a hot water tank 3 and a plurality of baking trays 4, wherein the oven 1 is hinged with a box door 6, the upper end of the oven 1 is used as an air inlet and communicated with one end of the heat exchange tube 2, the lower end of the oven 1 is used as an air outlet and communicated with the other end of the heat exchange tube 2, a heating tube 5 is arranged in the hot water tank 3, the outer surface of the heating tube 5 abuts against the middle part of the heat exchange tube 2, the heating tube 5 is connected with a power supply, a plurality of pairs of shelves 7 are fixedly arranged on the inner walls of the left side and the right side of the oven 1, the baking trays 4 can be arranged on any pair of shelves 7, each baking tray 4 comprises an upper cover frame 8, a lower tray frame 9 and a screen plate 10, and the upper cover frame 8 and the lower tray frame 9 are fixedly connected together. Preferably, the shelf 7 is made of stainless steel. Preferably, the material of the screen plate 10 is stainless steel.
In addition, the upper cover frame 8 and the lower support frame 9 are both in a closed annular shape formed by connecting a plurality of frame strips end to end in sequence. The frame strip is made of nylon. The shape and the size of the upper cover frame 8 are consistent with those of the lower support frame 9. The outline of the top cover frame 8 or the bottom support frame 9 in the top view projection is rectangular or square.
In addition, the tea aroma raising equipment further comprises a temperature controller, and the temperature controller is electrically connected with the heating pipe 5. Thereby being convenient for adjusting the temperature of the water in the hot water tank through the temperature controller. And an induced draft fan 11 is also arranged at the joint of the upper end of the oven 1 and the heat exchange tube 2. The hot water tank 3 and the heat exchange tube 2 are abutted against the joint to divide the heat exchange tube 2 into an induced draft section 12 communicated with the upper end of the oven 1 and a condensing section 13 communicated with the lower end of the oven 1, a plurality of moisture absorption net plates 14 are installed in the condensing section 13, and salt is spread on the surfaces of the moisture absorption net plates 14.
Further, a drain pipe 15 is further installed at the bottom of the condensation section 13, and a drain valve 16 is installed on the drain pipe 15. The water accumulating in the recondensing stage 13 can be drained off through a drain valve 16. The outline of the cross section of the heat exchange tube 2 is rectangular, the whole hot water tank 3 is U-shaped, and three surfaces of the heat exchange tube 2 are surrounded and abutted.
By adopting the technical scheme of the invention, tea leaves are placed on the screen plate and are easy to be uniformly spread, the temperature of the outer surface of the hot water tank is rapidly raised by heating water in the hot water tank, the hot water tank is abutted against the heat exchange tube, so that gas in the heat exchange tube absorbs heat and flows under the action of the induced draft fan to form high-temperature air, the high-temperature hot air blows and dries the tea leaves from top to bottom, the screen plate is provided with a plurality of holes, the upper surface and the lower surface of the tea leaves can be heated and dried, the tea leaves are prevented from being stirred in the aroma raising process, the high-temperature air enters the condensation section of the heat exchange tube after exchanging heat with the tea leaves, moisture contained in the high-temperature air in the condensation section is condensed into water, the bottom of the re-condensation section is reserved by dissolving a test on the moisture absorption screen plate, so that dry air without moisture is formed, then the dry air absorbs heat at the hot water tank abutted against, compared with the prior art, carry fragrant in-process at tealeaves, the hot-blast dry that remains of high temperature that flows in the heat exchange tube throughout, thereby avoid carrying fragrant processing procedure or handling a large amount of moisture condensation behind and attaching to tealeaves on the surface, it is fluid medium that whole in-process carries out the heat transfer with tealeaves, in fluid medium flow in-process, temperature keeps unanimous everywhere, thereby can make tealeaves everywhere all can blow with the even stoving of invariable heat and carry fragrant, the screen cloth board makes tealeaves can evenly spread on its surface, the fragrant effect of carrying has been promoted.
Claims (10)
1. The utility model provides a fragrant equipment is carried to tealeaves which characterized in that: including oven (1), heat exchange tube (2), hot-water tank (3) and a plurality of baking pan (4), it has chamber door (6) to articulate on oven (1), oven (1) upper end as the air intake with the one end intercommunication of heat exchange tube (2), oven (1) lower extreme as the air outlet with the other end intercommunication of heat exchange tube (2), install heating pipe (5) and its surface support in within hot-water tank (3) support in heat exchange tube (2) middle part, heating pipe (5) access power, fixed mounting has a plurality of pairs of shelves (7) on oven (1) left and right sides inner wall, baking pan (4) can be set up in on arbitrary a pair of shelf (7), baking pan (4) include upper cover frame (8), lower tray (9) and sieve net board (10), upper cover frame (8) and lower tray (9) fixed connection together and will sieve net board (10) centre gripping in upper cover frame (8) and the centre gripping of lower tray (9) are in the upper cover frame (8) And (3) removing the solvent.
2. The tea aroma raising device according to claim 1, wherein: the upper cover frame (8) and the lower support frame (9) are both in a closed annular shape formed by connecting a plurality of frame strips end to end in sequence.
3. The tea aroma raising device according to claim 2, wherein: the frame strips are made of nylon.
4. The tea aroma raising device according to claim 1, wherein: the shape and the size of the upper cover frame (8) are consistent with those of the lower support frame (9).
5. The tea aroma raising device according to claim 1, wherein: the outline of the overlooking projection of the upper cover frame (8) or the lower support frame (9) is rectangular or square.
6. The tea aroma raising device according to claim 1, wherein: the tea aroma raising equipment further comprises a temperature controller, and the temperature controller is electrically connected with the heating pipe (5).
7. The tea aroma raising device according to claim 1, wherein: and an induced draft fan (11) is further installed at the joint of the upper end of the oven (1) and the heat exchange tube (2).
8. The tea aroma raising device according to claim 1, wherein: the hot water tank (3) with the heat exchange tube (2) support to lean on the junction will heat exchange tube (2) divide into with induced air section (12) of oven (1) upper end intercommunication, with condenser section (13) of oven (1) lower extreme intercommunication, install polylith moisture absorption otter board (14) in condenser section (13), salt has been sprinkled on moisture absorption otter board (14) surface.
9. The tea aroma raising device according to claim 8, wherein: and a drain pipe (15) is further installed at the bottom of the condensation section (13), and a drain valve (16) is installed on the drain pipe (15).
10. The tea aroma raising device according to claim 1, wherein: the cross section of the heat exchange tube (2) is rectangular, the whole hot water tank (3) is U-shaped, and three sides of the heat exchange tube (2) are surrounded and abutted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010704989.XA CN111955558A (en) | 2020-07-21 | 2020-07-21 | Tea aroma raising equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010704989.XA CN111955558A (en) | 2020-07-21 | 2020-07-21 | Tea aroma raising equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111955558A true CN111955558A (en) | 2020-11-20 |
Family
ID=73362730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010704989.XA Pending CN111955558A (en) | 2020-07-21 | 2020-07-21 | Tea aroma raising equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111955558A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000279093A (en) * | 1999-03-31 | 2000-10-10 | Takeharaen Seichajo:Kk | Tea leaf drying and heating apparatus and its method |
| CN205321080U (en) * | 2015-11-29 | 2016-06-22 | 重庆润色生态农业有限公司 | A carry fragrant device for tealeaves |
| CN209230196U (en) * | 2018-11-23 | 2019-08-09 | 漳州市华壶茶叶股份有限公司 | A kind of tea aroma raising drying unit |
| CN110542285A (en) * | 2019-09-27 | 2019-12-06 | 重庆市开州区巴渠茶叶股份合作社 | Tea aroma raising equipment |
-
2020
- 2020-07-21 CN CN202010704989.XA patent/CN111955558A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000279093A (en) * | 1999-03-31 | 2000-10-10 | Takeharaen Seichajo:Kk | Tea leaf drying and heating apparatus and its method |
| CN205321080U (en) * | 2015-11-29 | 2016-06-22 | 重庆润色生态农业有限公司 | A carry fragrant device for tealeaves |
| CN209230196U (en) * | 2018-11-23 | 2019-08-09 | 漳州市华壶茶叶股份有限公司 | A kind of tea aroma raising drying unit |
| CN110542285A (en) * | 2019-09-27 | 2019-12-06 | 重庆市开州区巴渠茶叶股份合作社 | Tea aroma raising equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201120 |
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| RJ01 | Rejection of invention patent application after publication |