CN213819672U - Rapid cooling device for fixation of Tianzhu crescent moon tea - Google Patents
Rapid cooling device for fixation of Tianzhu crescent moon tea Download PDFInfo
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- CN213819672U CN213819672U CN202022909290.5U CN202022909290U CN213819672U CN 213819672 U CN213819672 U CN 213819672U CN 202022909290 U CN202022909290 U CN 202022909290U CN 213819672 U CN213819672 U CN 213819672U
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Abstract
The utility model relates to a tea processing equipment technical field provides a rapid cooling device is used in completing of day post string month tea, aims at solving the bright leaf of tea of day post string month tea and completes the back, and the follow-up is natural cooling, and the tealeaves temperature reduces slowly, and the cooling is untimely, and the leaf can turn yellow and become dark, influences dry tea color and luster on the one hand, and on the other hand also can influence tealeaves quality and tealeaves price, reduces economic benefits's problem, including bar transmission frame and the netted transmission band of level setting on bar transmission frame upper portion, a plurality of transmission rollers are installed in the inside rotation of netted transmission band, and the transmission roller rotates and installs on the inner wall of bar transmission frame, and the rear end of one of them transmission roller extends to the outside of bar transmission frame and installs the transmission motor, and the upper end of bar transmission frame is equipped with the cooling room, is equipped with cooling mechanism in the cooling room. The utility model discloses especially, be applicable to the tealeaves rapid cooling after completing of skyline crescent moon tea, have higher social use value and application prospect.
Description
Technical Field
The utility model relates to a tea processing equipment technical field, concretely relates to rapid cooling device is used in completing of celestial post crescent moon tea.
Background
With the development of tea making technology, six varieties of green tea, black tea, oolong tea, white tea, yellow tea and black tea are developed in the tea nowadays. The preparation process of the green tea does not have a fermentation process, so that natural substances in fresh tea leaves are reserved, the green tea contains nutrients such as tea polyphenol, catechin, chlorophyll, caffeine, amino acid, vitamins and the like, part of the natural nutrients have certain anti-aging, cancer prevention, anti-cancer, sterilization and anti-inflammation effects on a human body, and the dry tea color and the brewed tea soup of the green tea are mainly green, so that the green tea is named.
The Tianzhu spring moon tea is one of green tea, is developed in 1979, is produced in the hidden mountain of Anhui province of south foot of east China of Dabie mountain, belongs to strip-shaped roasted green tea, is prepared from fresh tea leaves of one bud, two leaves and three leaves in early spring by the steps of fixation, rolling, deblocking and drying, has green and moist color and luster, lasting fragrance and mellow taste, and is in the shape of a crescent moon.
In the manufacturing process of Tianzhu Mayue tea, after fresh tea leaves are subjected to high-temperature enzyme deactivation, the temperature of the tea leaves is very high, the traditional subsequent processing mode is natural cooling, the temperature of the tea leaves is slowly reduced, the temperature is not timely reduced, the leaves can turn yellow and become dark, the color of the dry tea is influenced on one hand, the quality and the price of the tea are also influenced on the other hand, and the economic benefit is reduced.
Therefore, a rapid cooling device for water removing of Tianzhu crescent tea is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a rapid cooling device is used in sky post string month tea wrap has overcome the not enough of prior art, reasonable in design, and compact structure aims at solving the bright leaf of tea of sky post string month tea and completes the back, and follow-up for natural cooling, the tealeaves temperature reduction is slow, and the cooling is untimely, and the leaf can turn yellow and become dark, influences the dry tea color and luster on the one hand, and on the other hand also can influence tealeaves quality and tealeaves price, reduces economic benefits's problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a rapid cooling device for deactivation of enzymes of Tianzhu crescent moon tea comprises a bar-shaped transmission frame and a mesh-shaped transmission belt horizontally arranged at the upper part of the bar-shaped transmission frame, wherein a plurality of transmission rollers are rotatably arranged inside the mesh-shaped transmission belt, the transmission rollers are rotatably arranged on the inner wall of the bar-shaped transmission frame, the rear end of one transmission roller extends to the outside of the bar-shaped transmission frame and is provided with a transmission motor, the transmission motor is fixedly arranged on the rear wall of the bar-shaped transmission frame, the upper end of the bar-shaped transmission frame is provided with a cooling chamber, and a cooling mechanism is arranged in the cooling chamber;
the cooling mechanism comprises a cold air pipe network horizontally arranged in the inner cavity of the cooling chamber through a bracket, a plurality of cold air nozzles are arranged at the lower end of the cold air pipe network, a plurality of air inlet pipes are arranged at the upper end of the cold air pipe network, and the other ends of the air inlet pipes extend to the outer cavity of the cooling chamber and are provided with fans;
still including setting up the plate heat exchanger on the cooling chamber back wall, the both ends of condenser pipe are installed to plate heat exchanger's input and output, install the micro liquid pump on the condenser pipe, and the condenser pipe extends into the inner chamber of cooling chamber and is equipped with a plurality of spiral encircles portion, and a plurality of spiral encircles portion matches the cover respectively and establishes on one section that the air-supply line is located the cooling chamber inner chamber.
Preferably, the bar transmission frame is equipped with tealeaves and paves the mechanism on one side of the netted transmission band input that corresponds, tealeaves paves the mechanism and includes erects the tealeaves income hopper in netted transmission band input top through the support, and the lower extreme of tealeaves income hopper set up with netted transmission band width assorted bar discharge gate, fixed mounting has the frame of falling the U-shaped on the lateral wall that tealeaves income hopper deviates from netted transmission band input one side, and the vertical lift cylinder that installs on the interior roof of the frame of falling the U-shaped, install the material thickness spreading board on the flexible end of lift cylinder, be formed with tealeaves delivery channel between the lower terminal surface of material thickness spreading board and the upper end of netted transmission band.
Preferably, the front side and the rear side of the upper end of the strip-shaped transmission frame are parallelly provided with a protective side plate for preventing tea leaves from falling.
Preferably, the strip-shaped transmission frame is inserted with a tea collection box with an opening at the upper end at a position below one side of the output end of the mesh-shaped transmission belt, and the tea collection box is provided with a pulling handle.
Preferably, the upper part of the horizontal upper section of the mesh-shaped conveying belt is provided with a protective screen frame with a front side and a rear side and an upper side closed, and the protective screen frame is fixedly arranged at the upper end of the strip-shaped conveying frame.
Preferably, a control panel is installed on the front wall of the cooling chamber, a display screen and a control button are arranged on the control panel, and a PLC is arranged in the control panel.
(III) advantageous effects
The embodiment of the utility model provides a rapid cooling device is used in completing of Tianzhu string moon tea possesses following beneficial effect:
1. through the integrated configuration of cold wind nozzle, fan and condenser pipe, a plurality of fans start, with the air suction of external world in going into the cold wind pipe network, and then form wind-force and carry out the forced air cooling through a plurality of cold wind nozzles to the high temperature tealeaves in the transmission, the coolant in the condenser pipe carries out circulation flow simultaneously, and the heat in the intake pipe is absorbed in the circulation, forms the cold wind that lasts, improves the cooling effect, keeps bright color and luster after guaranteeing tealeaves rapid cooling, improves tealeaves quality.
2. Tea leaves after being fried green are poured into the tea leaf feeding hopper, the tea leaves fall onto the mesh-shaped conveying belt through the strip-shaped discharge port, and are conveyed to the right side along with the mesh-shaped conveying belt, meanwhile, tea leaf conveying channels formed between the lower end face of the tea leaf conveying belt and the upper end of the mesh-shaped conveying belt are scraped to form a plane, and the tea leaf conveying channels are matched with the air cooling mechanism to cool and cool, so that the heat dissipation efficiency is improved, and the tea leaves are guaranteed to be cooled and uniformly dissipated.
3. Through the integrated configuration of lift cylinder and thick stand bed board of material, can effectual regulation tealeaves fall to the thickness of netted transmission band up end to form even cooling tealeaves layer, improve the cooling effect, on the other hand cooperates the forced air cooling of cooling mechanism, and the tealeaves that evenly paves has also improved the radiating efficiency.
Drawings
The above features, technical features, advantages and implementation of the rapid cooling device for deactivation of enzymes of Tianzhu Mayue tea will be further described in the following detailed description of preferred embodiments in a clearly understandable manner with reference to the accompanying drawings.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a rear view structural diagram of the present invention;
fig. 4 is a schematic view of the combined structure of the cold air pipe network and the cold air nozzle of the present invention;
fig. 5 is a schematic structural view of the middle protective screen frame of the present invention.
In the figure: the tea leaf cooling device comprises a strip-shaped transmission frame 1, a protective side plate 2, a tea leaf paving mechanism 3, a tea leaf feeding hopper 31, a strip-shaped discharge port 32, a support 33, an inverted-U-shaped frame 34, a lifting cylinder 35, a material thickness paving plate 36, a cooling chamber 4, a control panel 5, a cooling mechanism 6, a cold air pipe network 61, a cold air nozzle 62, an air inlet pipe 63, a fan 64, a condensation pipe 65, a spiral surrounding part 66, a plate-type heat exchanger 67, a micro liquid pump 68, a protective net frame 7, a tea leaf collecting box 8, a net-shaped transmission belt 9, a transmission roller 10 and a transmission motor 11.
Detailed Description
The invention will be further described with reference to the following figures 1-5 and examples:
example 1
A rapid cooling device for water removing of Tianzhu crescent moon tea comprises a bar-shaped transmission frame 1 and a mesh-shaped transmission belt 9 horizontally arranged on the upper portion of the bar-shaped transmission frame 1, wherein a plurality of transmission rollers 10 are rotatably arranged inside the mesh-shaped transmission belt 9, the transmission rollers 10 are rotatably arranged on the inner wall of the bar-shaped transmission frame 1, the rear end of one transmission roller 10 extends to the outside of the bar-shaped transmission frame 1 and is provided with a transmission motor 11, the transmission motor 11 is fixedly arranged on the rear wall of the bar-shaped transmission frame 1, the transmission motor 11 is started, the mesh-shaped transmission belt 9 is driven by the transmission rollers 10 to transmit the water-removed high-temperature tea leaves from left to right, a cooling chamber 4 is arranged at the upper end of the bar-shaped transmission frame 1, and a cooling mechanism 6 is arranged in the cooling chamber 4 and is used for cooling the transmitted high-temperature tea leaves so as to ensure that the tea leaves keep bright color and improve the quality of the tea leaves;
in this embodiment, as shown in fig. 2 and 3, the cooling mechanism 6 includes a cold air pipe network 61 horizontally installed in the inner cavity of the cooling chamber 4 through a bracket, a plurality of cold air nozzles 62 are installed at the lower end of the cold air pipe network 61, a plurality of air inlet pipes 63 are installed at the upper end of the cold air pipe network 61, and the other ends of the air inlet pipes 63 extend to the outer cavity of the cooling chamber 4 and are installed with fans 64;
the cooling system also comprises a plate type heat exchanger 67 arranged on the rear wall of the cooling chamber 4, the input end and the output end of the plate type heat exchanger 67 are provided with two ends of a condenser pipe 65, a cooling medium is contained in the condenser pipe 65, a micro liquid pump 68 is arranged on the condenser pipe 65, the condenser pipe 65 extends into the inner cavity of the cooling chamber 4 and is provided with a plurality of spiral surrounding parts 66, and the spiral surrounding parts 66 are respectively sleeved on a section of the air inlet pipe 63 positioned in the inner cavity of the cooling chamber 4 in a matching manner;
in this embodiment, a plurality of fans 64 start, suck in the cold wind pipe network 61 with external air, and then form wind-force and carry out the air-cooled cooling to the high temperature tealeaves in the transmission through a plurality of cold wind nozzles 62, and simultaneously, micro-liquid pump 68 starts, the coolant that drives in the condenser pipe 65 circulates and flows, spiral surrounding portion 66 through the cover establish on the air-supply line 63 absorbs the air heat of input, reduce the air temperature, coolant carries out the heat transfer through plate heat exchanger 67, the heat in the air-supply line 63 is absorbed in the recirculation once more, form the cold wind that lasts, the effect of cooling is improved, keep bright color and luster after guaranteeing tealeaves rapid cooling, improve tealeaves quality.
In this embodiment, as shown in fig. 1-3, a tea spreading mechanism 3 is disposed at an upper end of one side of the strip-shaped conveying frame 1 corresponding to the input end of the mesh-shaped conveying belt 9, the tea spreading mechanism 3 includes a tea feeding hopper 31 erected above the input end of the mesh-shaped conveying belt 9 through a support 33, a strip-shaped discharge port 32 matched with the width of the mesh-shaped conveying belt 9 is disposed at a lower end of the tea feeding hopper 31, an inverted U-shaped frame 34 is fixedly mounted on a side wall of the tea feeding hopper 31 away from the input end of the mesh-shaped conveying belt 9, a lifting cylinder 35 is vertically mounted on an inner top wall of the inverted U-shaped frame 34, a thickness spreading plate 36 is mounted on a telescopic end of the lifting cylinder 35, and a tea conveying channel is formed between a lower end surface of the thickness spreading plate 36 and the upper end of the mesh-shaped conveying belt 9;
in this embodiment, tea leaves after pan-frying are poured into the tea leaf feeding hopper 31, tea leaves fall to the mesh-shaped conveying belt 9 through the strip-shaped discharge port 32, and along with the mesh-shaped conveying belt 9 is conveyed to the right side, simultaneously, tea leaves conveyed are scraped to be a plane through the tea leaf conveying channel formed between the lower end face of the material thickness spreading plate 36 and the upper end of the mesh-shaped conveying belt 9, the uniform heat dissipation and cooling are facilitated, can be understood, the regulation of the lifting cylinder 35, can be effectual the thickness that tea leaves fall to the upper end face of the mesh-shaped conveying belt 9, thereby form an even cooling tea leaf layer, and the cooling efficiency is improved.
In this embodiment, as shown in fig. 1 to 3, the front and rear sides of the upper end of the bar-shaped transmission frame 1 are provided with the protective side plates 2 for preventing tea leaves from falling in parallel, so as to ensure tea leaf processing.
In this embodiment, as shown in fig. 1-2, a tea collection box 8 with an open upper end is inserted below one side of the strip-shaped transmission frame 1 close to the output end of the mesh-shaped transmission belt 9, and a pull handle is arranged on the tea collection box 8, so that the collection of cooled tea can be conveniently completed.
In this embodiment, as shown in fig. 1, a control panel 5 is installed on the front wall of the cooling chamber 4, a display screen and a control button are installed on the control panel 5, a PLC controller is installed in the control panel 5, and the control panel 5 is connected to the lifting cylinder 35, the fan 64, the plate heat exchanger 67, the micro liquid pump 68 and the transmission motor 11 through electrical control lines, in this embodiment, the model of the PLC controller is siemens S7-300;
the processing personnel effectively control the start and stop of the transmission motor 11 by controlling the control buttons on the control panel 5 and combining the PLC controller, and the transmission roller 10 drives the mesh-shaped transmission belt 9 to transmit the de-enzymed high-temperature tea leaves from left to right; the start and stop of the lifting cylinder 35 are controlled, and the thickness of tea falling to the upper end surface of the mesh-shaped conveying belt 9 is adjusted, so that a uniform cooling tea layer is formed, and the cooling efficiency is improved; control fan 64, plate heat exchanger 67, start-stop of micro liquid pump 68, a plurality of fans 64 start, take out external air and inhale in the cold wind pipe network 61, and then form wind-force and carry out the air-cooled cooling to the high temperature tealeaves in the transmission through a plurality of cold wind nozzles 62, micro liquid pump 68 starts simultaneously, the coolant who drives in the condenser pipe 65 carries out the circulation flow, spiral surrounding part 66 through the cover is established on the air-supply line 63 absorbs the air heat of input, reduce the air temperature, coolant carries out the heat transfer through plate heat exchanger 67, the heat in the air-supply line 63 is absorbed in the circulation once more, form the cold wind that lasts, improve the cooling effect, guarantee to keep bright color and luster after the tealeaves rapid cooling, improve tealeaves quality.
Example 2
The difference between this embodiment and embodiment 1 lies in, as shown in fig. 2 and 5, the protection screen frame 7 with the front and back sides and the upside closed is erected above the horizontal upper section of the mesh-shaped conveying belt 9, and the protection screen frame 7 is fixedly installed at the upper end of the bar-shaped conveying frame 1, so that when air cooling is effectively ensured, high-temperature tea leaves on the mesh-shaped conveying belt 9 cannot be blown off by wind power, and rapid cooling of the tea leaves is affected.
Other undescribed structures refer to example 1.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.
Claims (6)
1. A rapid cooling device for fixation of Tianzhu crescent moon tea comprises a bar-shaped transmission frame (1) and a mesh-shaped transmission belt (9) horizontally arranged on the upper part of the bar-shaped transmission frame (1), and is characterized in that a plurality of transmission rollers (10) are rotatably arranged in the mesh-shaped transmission belt (9), the transmission rollers (10) are rotatably arranged on the inner wall of the bar-shaped transmission frame (1), the rear end of one of the transmission rollers (10) extends to the outside of the bar-shaped transmission frame (1) and is provided with a transmission motor (11), the transmission motor (11) is fixedly arranged on the rear wall of the bar-shaped transmission frame (1), a cooling chamber (4) is arranged at the upper end of the bar-shaped transmission frame (1), and a cooling mechanism (6) is arranged in the cooling chamber (4);
the cooling mechanism (6) comprises a cold air pipe network (61) horizontally arranged in the inner cavity of the cooling chamber (4) through a bracket, a plurality of cold air nozzles (62) are arranged at the lower end of the cold air pipe network (61), a plurality of air inlet pipes (63) are arranged at the upper end of the cold air pipe network (61), and the other ends of the air inlet pipes (63) extend to the outer cavity of the cooling chamber (4) and are provided with fans (64);
still including setting up plate heat exchanger (67) on cooling chamber (4) back wall, the both ends of condenser pipe (65) are installed to the input and the output of plate heat exchanger (67), install micro liquid pump (68) on condenser pipe (65), and condenser pipe (65) extend into the inner chamber of cooling chamber (4) and are equipped with a plurality of spiral encirclement portions (66), a plurality of spiral encirclement portions (66) match the cover respectively and establish on air-supply line (63) are located one section of cooling chamber (4) inner chamber.
2. The rapid cooling device for de-enzyming Tianzhu Mayue tea as claimed in claim 1, wherein: bar transmission frame (1) corresponds one side upper end of netted transmission band (9) input and is equipped with tealeaves and paves mechanism (3), tealeaves paves mechanism (3) and includes erects tealeaves income hopper (31) in netted transmission band (9) input top through support (33), and the lower extreme of tealeaves income hopper (31) set up with netted transmission band (9) width assorted bar discharge gate (32), fixed mounting has frame (34) of falling the U-shaped on tealeaves income hopper (31) deviates from the lateral wall of netted transmission band (9) input one side, and vertical the installing on the interior roof of frame (34) of falling the U-shaped has lift cylinder (35), install material thickness shakeout board (36) on the flexible end of lift cylinder (35), be formed with tealeaves delivery channel between the lower terminal surface of material thickness shakeout board (36) and the upper end of netted transmission band (9).
3. The rapid cooling device for de-enzyming Tianzhu Mayue tea as claimed in claim 1, wherein: the upper end front and back side parallel of bar transmission frame (1) is installed and is used for preventing protection sideboard (2) that tealeaves dropped.
4. The rapid cooling device for de-enzyming Tianzhu Mayue tea as claimed in claim 1, wherein: the tea leaf collecting box (8) with an upper end opening is inserted at a position, close to the lower position of one side of the output end of the mesh-shaped conveying belt (9), of the bar-shaped conveying frame (1), and a pulling handle is arranged on the tea leaf collecting box (8).
5. The rapid cooling device for de-enzyming Tianzhu Mayue tea as claimed in claim 1, wherein: the upper portion of the horizontal upper section of the mesh-shaped conveying belt (9) is provided with a protective screen frame (7) with a front side and a rear side and an upper side closed, and the protective screen frame (7) is fixedly arranged at the upper end of the bar-shaped conveying frame (1).
6. The rapid cooling device for de-enzyming Tianzhu Mayue tea as claimed in claim 1, wherein: control panel (5) are installed on the antetheca of cooling room (4), and are equipped with display screen and control button on control panel (5), and control panel (5) embeds there is the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022909290.5U CN213819672U (en) | 2020-12-03 | 2020-12-03 | Rapid cooling device for fixation of Tianzhu crescent moon tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022909290.5U CN213819672U (en) | 2020-12-03 | 2020-12-03 | Rapid cooling device for fixation of Tianzhu crescent moon tea |
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| Publication Number | Publication Date |
|---|---|
| CN213819672U true CN213819672U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022909290.5U Expired - Fee Related CN213819672U (en) | 2020-12-03 | 2020-12-03 | Rapid cooling device for fixation of Tianzhu crescent moon tea |
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| Country | Link |
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| CN (1) | CN213819672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114504034A (en) * | 2022-03-11 | 2022-05-17 | 中南大学 | Anhua raw dark green tea baking system and control method |
-
2020
- 2020-12-03 CN CN202022909290.5U patent/CN213819672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114504034A (en) * | 2022-03-11 | 2022-05-17 | 中南大学 | Anhua raw dark green tea baking system and control method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 Termination date: 20211203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |