CN219578209U - Hot air de-enzyming device for tea - Google Patents
Hot air de-enzyming device for tea Download PDFInfo
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- CN219578209U CN219578209U CN202320859964.6U CN202320859964U CN219578209U CN 219578209 U CN219578209 U CN 219578209U CN 202320859964 U CN202320859964 U CN 202320859964U CN 219578209 U CN219578209 U CN 219578209U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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Abstract
The utility model discloses a tea hot air de-enzyming device which comprises a device main body, a hollowed rotary drum, a grid inner cylinder, a heating box and an induced draft fan, wherein the hollowed rotary drum is rotatably arranged in the device main body, the grid inner cylinder is arranged in the hollowed rotary drum, the heating box is arranged at the top end of the device main body, equidistant heating rods are arranged in the heating box, the induced draft fan is arranged at the top end of the device main body at one side of the heating box, a dehumidification box is arranged below the device main body, a drying agent is arranged in the dehumidification box, an air outlet pipe is arranged at the bottom end of the device main body, and a circulating pipe is arranged at one side, far away from the air outlet pipe, of the dehumidification box. The utility model not only realizes the function of internal circulation of hot air, reduces the energy consumption of the device, is more environment-friendly, is convenient for removing water vapor, improves the fixation efficiency, can be suitable for fixation work of different types of tea, but also has more convenient tea taking out and difficult damage to the tea.
Description
Technical Field
The utility model relates to the technical field of tea processing, in particular to a hot air tea fixation device.
Background
The enzyme deactivation is one of primary preparation procedures of green tea, yellow tea, black tea, oolong tea, puer tea, partial black tea and the like, and mainly aims to inhibit enzymatic oxidation of tea polyphenol and the like in fresh leaves by destroying and passivating oxidase activity in the fresh leaves at high temperature, evaporate partial moisture of the fresh leaves, soften the tea leaves, facilitate rolling and forming, simultaneously disperse green odor and promote formation of good aroma, and the enzyme deactivation mode comprises green baking, steaming, green baking, soaking and radiation enzyme deactivation.
The chinese patent of public number CN213719734U discloses a hot-blast device that completes of tealeaves, which comprises a supporting plate, a support, the case that completes, the section of thick bamboo that completes, driving motor, the wind channel, air inlet channel and heating pipeline, the case that completes passes through the support mounting in the backup pad, the section of thick bamboo setting that completes in the case that completes, driving motor installs in the one end of case that completes, driving motor's output runs through in the case that completes and is fixed in the section of thick bamboo that completes, the outside intercommunication of case that completes has a plurality of wind channels, the air inlet channel passes through heating pipeline intercommunication in the wind channel, the other end of case that completes is provided with the feed inlet and outlet, the lower part of case that completes is provided with the air outlet.
Above-mentioned this kind of hot-blast device that completes, though through setting up the case that completes, the section of thick bamboo that completes, driving motor, the wind channel, wind inlet channel and heating tube produce hot-blast conveying to the incasement that completes through the wind channel, supply air to the section of thick bamboo that completes, driving motor drive section of thick bamboo that completes rotates, make the tea leaf in the section of thick bamboo that completes send heat evenly, the effect of completing is showing, but the hot-blast that carries to the incasement that completes comes from heating tube, constantly heat the wind, and can not utilize the hot-blast of exhaust through the air outlet, direct discharge can cause the heat energy extravagant, the energy consumption that leads to the device is great, not enough environmental protection, and the steam in the in-process that completes the case is great moreover, the efficiency of completing has been influenced, therefore, the improvement is needed.
Disclosure of Invention
The utility model aims to provide a hot air tea enzyme deactivation device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hot-blast device that completes of tealeaves, includes device main part, fretwork rotary drum, net inner tube, heating cabinet and draught fan, the inside at the device main part is installed in the rotation of fretwork rotary drum, the net inner tube sets up in the inside of fretwork rotary drum, rotary driving spare is installed to one side of device main part inside, rotary driving spare's output and fretwork rotary drum fixed connection, install the wall pipe on the inner wall at device main part top, just the bottom of wall pipe all is provided with equidistant air outlet, install the sealing door on the outer wall of device main part one side, the top at the device main part is installed to the heating cabinet, just equidistant heater rod is all installed to the inside of heating cabinet, the device main part top in heating cabinet one side is installed to the draught fan, just the air-supply line is installed to the inside one side of air-supply line, and first control valve is installed to the output and the heating cabinet intercommunication of draught fan.
Preferably, a dehumidifying box is arranged below the device main body, a drying agent is arranged in the dehumidifying box, an air outlet pipe is arranged at the bottom end of the device main body, one end of the air outlet pipe is communicated with the dehumidifying box, a circulating pipe is arranged at one side, far away from the air outlet pipe, of the dehumidifying box, the bottom end of the circulating pipe is communicated with the dehumidifying box, the top end of the circulating pipe is communicated with the air inlet pipe, and a second control valve is arranged at the joint of the circulating pipe and the air inlet pipe, so that circulating hot air is dehumidified conveniently, and the hot air is kept in a dry state;
preferably, a positioning ring is fixed on the outer wall of one end of the hollowed-out rotary drum, and equally spaced clamping grooves are formed in the surface of the positioning ring, so that the clamping blocks can be positioned conveniently.
Preferably, one end of the grid inner cylinder is fixed with equidistant clamping blocks, and the clamping blocks are tightly clamped with the clamping grooves and used for connecting the grid inner cylinder with the hollowed-out rotary cylinder.
Preferably, a sealing plug is arranged on the inner wall of the sealing door, one end of the sealing plug extends to the inner part of the grid inner cylinder, and tea leaves in the grid inner cylinder are prevented from falling.
Preferably, a temperature sensor is arranged on one side of the top of the heating box, so that the temperature of hot air can be conveniently detected.
Preferably, a condensing pipe is arranged at the bottom end of the device main body at one side of the air outlet pipe, so that condensed water in the device main body can be conveniently discharged.
Preferably, a dustproof net is arranged at one end of the air inlet pipe, so that dust in the air inlet is filtered conveniently.
Compared with the prior art, the utility model has the beneficial effects that: the hot air tea fixation device not only realizes the hot air internal circulation function, reduces the energy consumption of the device, is more environment-friendly, is convenient for removing water vapor, improves fixation efficiency, can be suitable for fixation work of different types of tea, and is more convenient for taking out the tea and not easy to damage the tea;
(1) Through being provided with draught fan, the air-supply line, first control valve, the circulating pipe, the second control valve, the dehumidification case, the drier, the air-out pipe, temperature sensor, the draught fan is through the air-supply line with the air suction, the air enters the heating case inside, after the heating of heating rod is raised in temperature, enter the inside of wall pipe and discharge into the device main part through the air outlet, when temperature sensor detects that the temperature rises to the default value, the heating rod stops heating, first control valve is closed, the hot air in the device main part is discharged through the air-out pipe and dehumidified through the dehumidification case, and then is discharged into the device main part again through the circulating pipe, thereby the internal circulation is formed, the energy consumption of the device is reduced, more environmental protection is realized, the steam in the hot air is removed, the hot air keeps dry state, and the fixation efficiency is improved;
(2) Through being provided with fretwork rotary drum, net inner tube, because net inner tube sets up in the inside of fretwork rotary drum, net inner tube passes through the draw-in groove joint on fixture block and holding ring surface, and net inner tube can dismantle the change, when needing to carry out the fixation to the tealeaves of equidimension not, can change the net inner tube of different apertures to make the device adaptable in the fixation work of different kinds of tealeaves;
(3) Through being provided with holding ring, draw-in groove, fixture block, open sealing door to use the instrument to pull out the net inner tube from the inside of fretwork rotary drum, make fixture block and draw-in groove separation, again with tealeaves pour out from the inside of net inner tube can, thereby make taking out of tealeaves more convenient, not fragile tealeaves moreover.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged schematic view of the hollow drum of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
fig. 5 is a schematic diagram of a sectional enlarged structure of a heating tank according to the present utility model.
In the figure: 1. a device body; 2. a hollow rotary drum; 3. a mesh inner cylinder; 4. sealing the door; 5. a wall tube; 6. an air outlet; 7. a heating box; 8. an induced draft fan; 9. a rotary driving member; 10. a circulation pipe; 11. a dehumidifying box; 12. a drying agent; 13. an air outlet pipe; 14. a condensing tube; 15. a clamping block; 16. a positioning ring; 17. a clamping groove; 18. an air inlet pipe; 19. a first control valve; 20. a dust screen; 21. a second control valve; 22. a heating rod; 23. a temperature sensor.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a tealeaves hot-blast device that completes, including device main part 1, fretwork rotary drum 2, net inner tube 3, heating cabinet 7 and draught fan 8, fretwork rotary drum 2 rotates the inside of installing at device main part 1, net inner tube 3 sets up in fretwork rotary drum 2's inside, rotary driving piece 9 is installed to one side of device main part 1 inside, rotary driving piece 9's output and fretwork rotary drum 2 fixed connection, install wall pipe 5 on the inner wall at device main part 1 top, and the bottom of wall pipe 5 all is provided with equidistant air outlet 6, install sealing door 4 on the outer wall of device main part 1 one side;
the heating box 7 is arranged at the top end of the device main body 1, equidistant heating rods 22 are arranged in the heating box 7, the induced draft fan 8 is arranged at the top end of the device main body 1 at one side of the heating box 7, the input end of the induced draft fan 8 is provided with an air inlet pipe 18, one side of the inside of the air inlet pipe 18 is provided with a first control valve 19, and the output end of the induced draft fan 8 is communicated with the heating box 7;
a dehumidifying box 11 is arranged below the device main body 1, a drying agent 12 is arranged in the dehumidifying box 11, an air outlet pipe 13 is arranged at the bottom end of the device main body 1, one end of the air outlet pipe 13 is communicated with the dehumidifying box 11, a circulating pipe 10 is arranged at one side, far away from the air outlet pipe 13, of the dehumidifying box 11, the bottom end of the circulating pipe 10 is communicated with the dehumidifying box 11, the top end of the circulating pipe 10 is communicated with an air inlet pipe 18, and a second control valve 21 is arranged at the joint of the circulating pipe 10 and the air inlet pipe 18, so that circulating hot air is convenient to dehumidify, and the hot air is kept in a dry state;
a positioning ring 16 is fixed on the outer wall of one end of the hollowed-out rotary drum 2, and equidistant clamping grooves 17 are formed in the surface of the positioning ring 16, so that the clamping blocks 15 can be positioned conveniently;
one end of the grid inner cylinder 3 is fixed with equidistant clamping blocks 15, and the clamping blocks 15 are tightly clamped with clamping grooves 17 and used for connecting the grid inner cylinder 3 with the hollowed-out rotary cylinder 2;
a sealing plug is arranged on the inner wall of the sealing door 4, one end of the sealing plug extends into the grid inner cylinder 3, and tea leaves in the grid inner cylinder 3 are prevented from falling;
a temperature sensor 23 is arranged on one side of the top of the heating box 7, so that the temperature of hot air can be conveniently detected;
a condensation pipe 14 is arranged at the bottom end of the device main body 1 at one side of the air outlet pipe 13, so that condensed water in the device main body 1 can be conveniently discharged;
a dust screen 20 is mounted at one end of the air inlet pipe 18 to facilitate the filtering of dust in the inlet air.
When the embodiment of the utility model is used, the following steps are adopted: firstly, tea leaves are poured into a grid inner cylinder 3 in a hollowed-out rotary cylinder 2, wherein holes on the surface of the hollowed-out rotary cylinder 2 are large, hot air is convenient to pass through, meshes on the surface of the grid inner cylinder 3 are small and smaller than the diameter of the tea leaves, so that the tea leaves can be prevented from leaking, as the grid inner cylinder 3 is arranged in the hollowed-out rotary cylinder 2, the outer wall of the grid inner cylinder 3 is tightly attached to the inner wall of the hollowed-out rotary cylinder 2, the grid inner cylinder 3 is clamped with a clamping groove 17 on the surface of a positioning ring 16 through a clamping block 15, the grid inner cylinder 3 can be replaced in a detachable manner, when tea leaves with different sizes are required to be deactivated, the grid inner cylinder 3 with different apertures can be replaced, so that the device can be adapted to deactivation work of different types of the tea leaves, then, a sealing door 4 is closed, a sealing plug on the inner wall of the sealing door 4 stretches into the inner wall of the grid inner cylinder 3, the tea leaves can be prevented from dropping, the induced draft fan 8 is started to suck air through the air inlet pipe 18, wherein the wall pipe 5 is communicated with the heating box 7 through a pipeline, the dust-proof net 20 plays a dust-proof role, the air enters the heating box 7, is heated by the heating rod 22 and is discharged into the device main body 1 through the air outlet 6 after being heated and warmed up, meanwhile, the rotary driving piece 9 is started to drive the hollow rotary drum 2 to rotate, the hollow rotary drum 2 drives the grid inner drum 3 to synchronously rotate, tea leaves roll in the grid inner drum 3 and uniformly contact with hot air, fixation is carried out, then the second control valve 21 is opened, the hot air in the device main body 1 is discharged into the dehumidifying box 11 through the air outlet pipe 13, is discharged into the air inlet pipe 18 through the circulating pipe 10 after dehumidification of the drier 12, and when the temperature sensor 23 detects that the temperature rises to a preset value, the heating rod 22 stops heating, the first control valve 19 is closed, at this time, the hot air in the device main body 1 is discharged through the air outlet pipe 13 and dehumidified through the dehumidification box 11, and is discharged into the device main body 1 again through the circulation pipe 10 to form internal circulation, so that the discharged hot air can be utilized, the energy consumption of the device is reduced, the device is more environment-friendly, and the water vapor in the hot air is removed, so that the hot air is kept in a dry state, the fixation efficiency is improved, the outer wall of the dehumidifying box 11 is provided with the door body so as to replace the drying agent 12, finally, after fixation is finished, the sealing door 4 is opened, and the grid inner cylinder 3 is pulled out from the hollow rotary cylinder 2 by using a tool, so that the clamping block 15 is separated from the clamping groove 17, and tea leaves are poured out from the grid inner cylinder 3, so that the tea leaves are taken out more conveniently and are not easy to damage.
Claims (8)
1. The utility model provides a hot-blast device that completes of tealeaves, its characterized in that, including device main part (1), fretwork rotary drum (2), net inner tube (3), heating cabinet (7) and draught fan (8), install the inside at device main part (1) in the rotation of fretwork rotary drum (2), net inner tube (3) set up the inside at fretwork rotary drum (2), rotary driving spare (9) are installed to one side of device main part (1) inside, and the output and fretwork rotary drum (2) fixed connection of rotary driving spare (9), install wall pipe (5) on the inner wall at device main part (1) top, just all be provided with equidistant air outlet (6) on the bottom of wall pipe (5), install sealing door (4) on the outer wall of device main part (1) one side, the top at device main part (1) is installed to heating cabinet (7), just equidistant heating rod (22) are all installed to the inside of heating cabinet (7), device main part (1) top in heating cabinet (7) one side, and the air inlet tube (18) of draught fan (8) are installed to the air inlet tube (18), and air inlet tube (18) are installed to the air inlet tube (18) of a control valve (18).
2. The hot air tea de-enzyming device according to claim 1, wherein: the device is characterized in that a dehumidifying box (11) is arranged below the device body (1), a drying agent (12) is arranged inside the dehumidifying box (11), an air outlet pipe (13) is arranged at the bottom end of the device body (1), one end of the air outlet pipe (13) is communicated with the dehumidifying box (11), a circulating pipe (10) is arranged at one side, far away from the air outlet pipe (13), of the dehumidifying box (11), the bottom end of the circulating pipe (10) is communicated with the dehumidifying box (11), the top end of the circulating pipe (10) is communicated with an air inlet pipe (18), and a second control valve (21) is arranged at the joint of the circulating pipe (10) and the air inlet pipe (18).
3. The hot air tea de-enzyming device according to claim 1, wherein: a positioning ring (16) is fixed on the outer wall of one end of the hollowed-out rotary drum (2), and equidistant clamping grooves (17) are formed in the surface of the positioning ring (16).
4. A hot air de-enzyming device for tea leaves according to claim 3, wherein: one end of the grid inner cylinder (3) is fixed with equidistant clamping blocks (15), and the clamping blocks (15) are tightly clamped with the clamping grooves (17).
5. The hot air tea de-enzyming device according to claim 1, wherein: a sealing plug is arranged on the inner wall of the sealing door (4), and one end of the sealing plug extends to the inside of the grid inner cylinder (3).
6. The hot air tea de-enzyming device according to claim 1, wherein: and a temperature sensor (23) is arranged on one side of the top of the heating box (7).
7. A hot air de-enzyming device for tea leaves according to claim 2, wherein: a condensation pipe (14) is arranged at the bottom end of the device main body (1) at one side of the air outlet pipe (13).
8. The hot air tea de-enzyming device according to claim 1, wherein: a dust screen (20) is arranged at one end of the air inlet pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320859964.6U CN219578209U (en) | 2023-04-18 | 2023-04-18 | Hot air de-enzyming device for tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320859964.6U CN219578209U (en) | 2023-04-18 | 2023-04-18 | Hot air de-enzyming device for tea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219578209U true CN219578209U (en) | 2023-08-25 |
Family
ID=87687057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320859964.6U Active CN219578209U (en) | 2023-04-18 | 2023-04-18 | Hot air de-enzyming device for tea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219578209U (en) |
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2023
- 2023-04-18 CN CN202320859964.6U patent/CN219578209U/en active Active
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