CN215260966U

CN215260966U - Quick drying device is used in tealeaves production

Info

Publication number: CN215260966U
Application number: CN202121364907.8U
Authority: CN
Inventors: 吴平月
Original assignee: Fujian Pufu Tea Industry Co ltd
Current assignee: Fujian Pufu Tea Industry Co ltd
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2021-12-21
Anticipated expiration: 2031-06-19

Abstract

The utility model discloses a quick drying device is used in tealeaves production, including stoving case, stoving net dish, wind chamber, vibrations mechanism, air purification mechanism and clean mechanism, the stoving net dish is located stoving incasement portion, the wind chamber is located stoving incasement portion bottom, and wind chamber and stoving incasement portion intercommunication, vibrations mechanism is located stoving net dish lower extreme, air purification mechanism is located wind intracavity portion, clean mechanism is located stoving case one side, stoving incasement portion top is equipped with the stoving lamp. The utility model discloses a set up vibrations mechanism, the during operation can be with the hot-blast discharge to the dry return-air case that the stoving produced in, then blow to the flabellum after through the air booster pump pressure boost to make the pivot rotate and drive the epaxial first cam of commentaries on classics and rotate, utilize first cam pivoted while will fix the otter board jack-up that makes progress, thereby make fixed otter board and stoving net dish shake in step, can make tealeaves be heated evenly, it is effectual to dry.

Description

Quick drying device is used in tealeaves production

Technical Field

The utility model relates to a relevant technical field of tea production specifically is a quick drying device is used in tea production.

Background

Tea leaves are from China, and the first trails of artificially planted tea leaves are found in the field snail site of Yuyao in Zhejiang, which has been in the history for over six thousand years. The drinking tea is made from China, is made of leatheroid, is oblong or oval, can be directly soaked and drunk by boiled water, and is divided into six categories according to variety, preparation modes and product appearance. The tea can be spring tea, summer tea, autumn tea and winter tea according to seasons, various raw tea or refined tea can be processed to form additional tea, the additional tea comprises scented tea, compressed tea, extracted tea, medicinal health-care tea, tea-containing beverage and the like, and the tea needs to be dried in the production process.

However, current tealeaves is dried and is placed slowly in the room of drying most often and dry, because tealeaves is in quiescent condition all the time, the tealeaves that leads to the bottom contacts less with outside hot-air, and then leads to drying inadequately even, and drying efficiency is slower, and some adopt hot-blast device of drying, and it is more to carry dust and impurity in the hot-blast, influences the stoving effect, needs to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick drying device is used in tealeaves production to solve the current tealeaves stoving that mentions in the above-mentioned background art and place slowly stoving in the stoving room for the most time, because tealeaves is in quiescent condition all the time, the tealeaves that leads to the bottom contacts less with outside hot-air, and then leads to drying inadequately even, and drying efficiency is slower, and some adopt hot air drying's device, it is more to carry dust and impurity in the hot-blast, influences the problem of stoving effect.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid drying device for tea production comprises a drying box, a drying net disc, an air cavity, a vibration mechanism, an air purification mechanism and a cleaning mechanism, wherein the drying net disc is positioned inside the drying box, the air cavity is positioned at the bottom end inside the drying box, the air cavity is communicated with the inside of the drying box, the vibration mechanism is positioned at the lower end of the drying net disc, the air purification mechanism is positioned inside the air cavity, the cleaning mechanism is positioned at one side of the drying box, a drying lamp is arranged at the top end inside the drying box, a wind collecting cover is arranged at one side of the drying box, a drying return box is arranged at the upper end of the drying box, a drying agent is arranged inside the drying return box, an exhaust pipe is connected to the upper end of the drying box, one end of the exhaust pipe is communicated with the inside of the drying return box, a return air pipe is connected to the upper end of the drying return box, and an air booster pump is arranged at the joint of the return air pipe and the drying return box, one end of the backflow air pipe extends into the air collecting cover.

Preferably, vibrations mechanism includes pivot, first cam, fixed otter board and buffer spring, all be equipped with the fixed block on the inside both sides wall of stoving case, buffer spring installs on the fixed block, fixed otter board bottom and buffer spring fixed connection, the pivot is rotated and is installed in the stoving incasement portion, first cam is equipped with two sets ofly at least, and first cam fixed mounting is in the pivot.

Preferably, the fixed screen plate is provided with an electromagnet, the bottom end of the drying screen plate is provided with a metal sheet which is connected with the electromagnet in an adsorption manner, the drying screen plate is connected with the fixed screen plate in an adsorption manner through the metal sheet and the electromagnet, the rotating shaft is located below the fixed screen plate, and the first cam is abutted to the lower surface of the fixed screen plate.

Preferably, air purification mechanism includes heating cabinet, filtration subassembly and draught fan, the wind gap has been seted up to wind chamber one side, the wind gap is located the wind-collecting cover, and has seted up the fresh air inlet on the wind-collecting cover that the wind gap corresponds, be equipped with the filter screen in the wind gap, the filter screen is located draught fan one side, the filtration subassembly is located draught fan one side, the air intake has been seted up to heating cabinet one end, and the heating cabinet other end has seted up the air exit, the heating cabinet passes through the hot gas flow discharge to the wind intracavity in the air exit with the box.

Preferably, clean mechanism is including clean brush strip, clean brush strip be located filter screen one side and with filter screen surface contact, clean brush strip both ends all are connected with the slider, the filter screen both sides all are equipped with the spout, the slider is located inside the spout, the slider bottom is equipped with reset spring, the reset spring other end and the inside bottom fixed connection of spout.

Preferably, pivot one end extends to stoving case outside and fixedly connected with second cam, the extension end and the butt of clean brush strip upper end of second cam, second cam one side is equipped with the flabellum, second cam and flabellum all are located the air-collecting cover, flabellum and pivot fixed connection, the flabellum is located the air exit department of backward flow tuber pipe.

The utility model provides a quick drying device is used in tealeaves production possesses following beneficial effect:

(1) the utility model discloses a set up vibrations mechanism, in operation, can be with the hot-blast discharge to the dry return-air case that dries the production in, then blow to the flabellum after through the air booster pump pressure boost, thereby make the pivot rotate and drive the epaxial first cam of commentaries on classics and rotate, utilize first cam pivoted while will fix the otter board jack-up that makes progress, thereby make fixed otter board pass through buffer spring and take place vibrations, make the synchronous vibrations of stoving net dish of being connected with fixed otter board, can make tealeaves be heated evenly, it is effectual to dry, and convenient to use.

(2) The utility model discloses a set up the filtration subassembly, can utilize the filtration subassembly to filter the purification to the air current that enters into the wind intracavity, guarantee the cleanliness factor of the air current that the stoving used, and through setting up clean mechanism, can utilize the pivot to rotate and drive first cam and rotate to utilize first cam to support and push away clean brush strip, utilize clean brush strip to brush the operation that falls to the dust on the filter screen, avoid blockking up the filter screen, can carry out the continuous drying work and use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 4 is a schematic structural diagram of a portion B in fig. 1 according to the present invention.

In the figure: 1. a drying box; 2. drying the net disc; 3. a rotating shaft; 4. a first cam; 5. a heating box; 6. an air filtration assembly; 7. an induced draft fan; 8. a filter screen; 9. a wind collecting cover; 10. cleaning the brush strip; 11. an air inlet hole; 12. a fan blade; 13. a second cam; 14. a return air duct; 15. a drying lamp; 16. drying the air return box; 17. a desiccant; 18. an exhaust duct; 19. an air booster pump; 20. a return spring; 21. a chute; 22. a slider; 23. an electromagnet; 24. fixing the screen plate; 25. a buffer spring; 26. a fixed block; 27. and a wind cavity.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a rapid drying device for tea production comprises a drying box 1, a drying net disc 2, an air cavity 27, a vibration mechanism, an air purification mechanism and a cleaning mechanism, wherein the drying net disc 2 is positioned inside the drying box 1, the air cavity 27 is positioned at the bottom end inside the drying box 1, the air cavity 27 is communicated with the inside of the drying box 1, the vibration mechanism is positioned at the lower end of the drying net disc 2, the air purification mechanism is positioned inside the air cavity 27, the cleaning mechanism is positioned at one side of the drying box 1, a drying lamp 15 is arranged at the top end inside the drying box 1, an air collecting cover 9 is arranged at one side of the drying box 1, a drying return box 16 is arranged at the upper end of the drying box 1, a drying agent 17 is arranged inside the drying return box 16, an exhaust pipe 18 is connected to the upper end of the drying box 1, one end of the exhaust pipe 18 is communicated with the inside of the drying return box 16, and a return air pipe 14 is connected to the upper end of the drying return box 16, and an air booster pump 19 is arranged at the joint of the backflow air pipe 14 and the drying air return box 16, and one end of the backflow air pipe 14 extends into the air collection cover 9.

Vibrations mechanism includes pivot 3, first cam 4, fixed otter board 24 and buffer spring 25, all be equipped with fixed block 26 on the inside both sides wall of stoving case 1, buffer spring 25 installs on fixed block 26, fixed otter board 24 bottom and buffer spring 25 fixed connection, pivot 3 rotates and installs inside stoving case 1, first cam 4 is equipped with at least two sets ofly, and first cam 4 fixed mounting is in pivot 3, can utilize pivot 3 to rotate and drive first cam 4 synchronous rotation to make first cam 4 will fix otter board 24 and upwards jack-up, make fixed otter board 24 take place vibrations.

Be equipped with electro-magnet 23 on the fixed

otter board

24, 2 bottoms of stoving net dish are equipped with the sheetmetal of being connected with electro-magnet 23 absorption, stoving net dish 2 passes through sheetmetal and electro-magnet 23 and is connected with fixed otter board 24 absorption, pivot 3 is located fixed otter board 24 below, first cam 4 and the 24 lower surface butt of fixed otter board can be connected with fixed otter board 24 fixed absorption of stoving net dish 2 to make fixed otter board 24 and the synchronous vibrations of stoving net dish 2, realize shaking the tealeaves on the stoving net dish 2, thereby make tealeaves be heated evenly, improve the stoving effect.

The air purification mechanism comprises a heating box 5, an air filtering component 6 and a draught fan 7, one side of the air cavity 27 is provided with an air port which is positioned in an air collecting cover 9, and the wind-collecting cover 9 corresponding to the wind gap is provided with a wind inlet hole 11, the wind gap is provided with a filter screen 8, the filter screen 8 is positioned on one side of the draught fan 7, the air filtering component 6 is positioned on one side of the draught fan 7, one end of the heating box 5 is provided with an air inlet, and the other end of the heating box 5 is provided with an air outlet, the heating box 5 discharges hot air in the box body to the air cavity 27 through the air outlet, the draught fan 7 can be used for leading the external air flow into the air cavity 27 through the air port, meanwhile, the filter screen 8 can carry out primary filtration on the air flow, then the air flow is filtered for the second time by the air filtering component 6, the filtered air flow enters the heating box 5, then the hot air flow is discharged into the air cavity 27 through the air outlet and then enters the drying box 1 for drying.

Clean mechanism is including clean brush strip 10, clean brush strip 10 be located filter screen 8 one side and with filter screen 8 surface contact, clean brush strip 10 both ends all are connected with slider 22, filter screen 8 both sides all are equipped with spout 21, slider 22 is located inside spout 21, slider 22 bottom is equipped with reset spring 20, the reset spring 20 other end and the inside bottom fixed connection of spout 21 can utilize clean brush strip 10 to clean filter screen 8 surface, avoids filter screen 8 surface dust to pile up.

One end of the rotating shaft 3 extends to the outside of the drying box 1 and is fixedly connected with a second cam 13, the extending end of the second cam 13 is abutted with the upper end of the cleaning brush strip 10, one side of the second cam 13 is provided with a fan blade 12, the second cam 13 and the fan blade 12 are both positioned in the wind collecting cover 9, the fan blade 12 is fixedly connected with the rotating shaft 3, the fan blade 12 is positioned at the air outlet of the return air pipe 14, the return air pipe 14 blows the dried air flow to the fan blade 12, so that the fan blade 12 rotates to drive the rotating shaft 3 to rotate, thereby enabling the second cam 13 to synchronously rotate, pushing the cleaning brush strip 10 to move downwards by utilizing the rotation of the second cam 13 for cleaning, so that the slider 22 moves down along the slide groove 21 and compresses the return spring 20, and when the second cam 13 is separated from the cleaning brush bar 10, the return spring 20 is reset to push the cleaning brush bar 10 to move upwards, which facilitates continuous cleaning work.

It should be noted that, in the fast drying device for tea production, during operation, the drying screen disc 2 containing tea leaves can be connected with the electromagnet 23 through the metal sheet in an adsorption manner, then the drying lamp 15, the induced draft fan 7 and the heating box 5 are started, the tea leaves are irradiated, heated and dried by the drying lamp 15, meanwhile, the induced draft fan 7 is used for working to introduce external air flow into the air cavity 27 through the air inlet, meanwhile, the filter screen 8 can primarily filter the air flow, then the air flow is secondarily filtered by the air filter assembly 6, the filtered air flow enters the heating box 5, then the hot air flow is discharged into the air cavity 27 through the air outlet and then enters the drying box 1, the flow of the hot air flow in the drying box 1 is accelerated, drying is accelerated, wet hot air flow generated by drying enters the drying return air box 16 for drying, and meanwhile, the booster pump can discharge the dried hot air flow through the return air pipe 14 and blow the dried hot air flow to the fan blades 12, the fan blades 12 are rotated to drive the rotating shaft 3 to rotate, the rotating shaft 3 is rotated to drive the first cam 4 to synchronously rotate, so that the first cam 4 jacks up the fixed screen plate 24, the fixed screen plate 24 vibrates, the fixed screen plate 24 and the drying screen disc 2 synchronously vibrate, tea leaves on the drying screen disc 2 are shaken, the tea leaves are uniformly heated, the drying effect is improved, the rotating shaft 3 synchronously rotates the second cam 13, the second cam 13 rotates to push the cleaning brush strips 10 to move downwards to clean the surface of the filter screen 8, the sliding block 22 moves downwards along the sliding groove 21 and compresses the return spring 20, when the second cam 13 is separated from the cleaning brush strips 10, the return spring 20 is reset to push the cleaning brush strips 10 to move upwards, the continuous cleaning work is convenient, and by arranging the air collecting cover 9, hot air can be blown into the air collecting cover 9, partial hot air can be recycled by utilizing the air collecting cover 9, and energy is saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rapid drying device for tea production is characterized by comprising a drying box (1), a drying net disc (2), an air cavity (27), a vibration mechanism, an air purification mechanism and a cleaning mechanism, wherein the drying net disc (2) is positioned inside the drying box (1), the air cavity (27) is positioned at the bottom end inside the drying box (1), the air cavity (27) is communicated with the inside of the drying box (1), the vibration mechanism is positioned at the lower end of the drying net disc (2), the air purification mechanism is positioned inside the air cavity (27), the cleaning mechanism is positioned at one side of the drying box (1), a drying lamp (15) is arranged at the top end inside the drying box (1), an air collecting cover (9) is arranged at one side of the drying box (1), a drying return air box (16) is arranged at the upper end of the drying box (1), a drying agent (17) is arranged inside the drying return air box (16), an exhaust pipe (18) is connected at the upper end of the drying box (1), exhaust pipe (18) one end and inside intercommunication of dry return-air case (16), the upper end of dry return-air case (16) is connected with backward flow tuber pipe (14), backward flow tuber pipe (14) are equipped with air booster pump (19) with dry return-air case (16) junction, backward flow tuber pipe (14) one end extends to in the wind-collecting cover (9).

2. The rapid drying device for tea production according to claim 1, wherein: vibrations mechanism includes pivot (3), first cam (4), fixed otter board (24) and buffer spring (25), all be equipped with fixed block (26) on the inside both sides wall of stoving case (1), buffer spring (25) are installed on fixed block (26), fixed otter board (24) bottom and buffer spring (25) fixed connection, pivot (3) are rotated and are installed inside stoving case (1), first cam (4) are equipped with two sets ofly at least, and first cam (4) fixed mounting is on pivot (3).

3. The rapid drying device for tea production according to claim 2, characterized in that: be equipped with electro-magnet (23) on fixed otter board (24), stoving otter board (2) bottom is equipped with the sheetmetal of being connected with electro-magnet (23) absorption, stoving otter board (2) are connected with fixed otter board (24) absorption through sheetmetal and electro-magnet (23), pivot (3) are located fixed otter board (24) below, first cam (4) and fixed otter board (24) lower surface butt.

4. The rapid drying device for tea production according to claim 1, wherein: air purification mechanism includes heating cabinet (5), filtration subassembly (6) and draught fan (7), the wind gap has been seted up to wind chamber (27) one side, the wind gap is located air-collecting cover (9), and has seted up fresh air inlet (11) on air-collecting cover (9) that the wind gap corresponds, be equipped with filter screen (8) in the wind gap, filter screen (8) are located draught fan (7) one side, filtration subassembly (6) are located draught fan (7) one side, the air intake has been seted up to heating cabinet (5) one end, and the air exit has been seted up to the heating cabinet (5) other end, heating cabinet (5) discharge the hot gas stream in the box to wind chamber (27) through the air exit.

5. The rapid drying device for tea production according to claim 1, wherein: clean mechanism is including clean brush strip (10), clean brush strip (10) be located filter screen (8) one side and with filter screen (8) surface contact, clean brush strip (10) both ends all are connected with slider (22), filter screen (8) both sides all are equipped with spout (21), slider (22) are located spout (21) inside, slider (22) bottom is equipped with reset spring (20), reset spring (20) other end and the inside bottom fixed connection of spout (21).

6. The rapid drying device for tea production according to claim 2, characterized in that: pivot (3) one end extends to stoving case (1) outside and fixedly connected with second cam (13), the extension end and the butt in clean brush strip (10) upper end of second cam (13), second cam (13) one side is equipped with flabellum (12), second cam (13) and flabellum (12) all are located wind-collecting cover (9), flabellum (12) and pivot (3) fixed connection, flabellum (12) are located the air outlet department of backward flow tuber pipe (14).