CN213238237U

CN213238237U - Circulation aroma-increasing type tealeaves drying-machine

Info

Publication number: CN213238237U
Application number: CN202022197434.9U
Authority: CN
Inventors: 仇跃锋; 陈冬兰; 刘雪文
Original assignee: Chaling Jingfeng Agricultural Development Co ltd
Current assignee: Chaling Jingfeng Agricultural Development Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-18
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a circulation adding fragtant type tealeaves drying-machine, including support, rotation connect in the barrel of support, drive barrel pivoted actuating mechanism, fixed connection in the feeding end cover of support one end, fixed connection in the discharge end cover of the other end of support and carry hot-blast heating mechanism in order to carry out the heating with the tealeaves to the barrel in to the barrel, the barrel includes that the tip rotates respectively and connects in the urceolus of feeding end cover, discharge end cover and coaxial being fixed in the urceolus and in order to place the inner tube of tealeaves, the chamber of ventilating has between inner tube and the urceolus, the first ventilation hole that communicates in ventilation chamber and inner tube inner chamber is seted up to the inner tube lateral. This application has the effect of the degree of consistency that effectively improves tealeaves and be heated.

Description

Circulation aroma-increasing type tealeaves drying-machine

Technical Field

The application relates to the technical field of tea drying, in particular to a circulating aroma-increasing type tea dryer.

Background

The drying is the last procedure of the processing of the raw tea and is one of a plurality of key procedures, the main purposes of the drying are to lose the moisture of the tea, shape the tea, increase the aroma of the tea and the like, and the quality of the drying directly influences the quality of the raw tea. Tea leaves in traditional tea leaf drying equipment are heated unevenly and need to be baked for a long time, so that partial tea leaf drying temperature is too high, smoke coke smell is easily generated, and tea leaf quality is affected.

SUMMERY OF THE UTILITY MODEL

In order to effectively improve the degree of consistency that tealeaves was heated, this application provides a circulation adds fragtant type tealeaves drying-machine.

The application provides a circulation aroma-increasing type tealeaves drying-machine adopts following technical scheme:

the utility model provides a circulation adding fragtant type tealeaves drying-machine, includes the support, rotates to be connected in the barrel of support, drive barrel pivoted actuating mechanism, fixed connection in the feeding end cover of support one end, fixed connection in the discharge end cover of the other end of support and to carry hot-blast heating mechanism in order to carry the tealeaves to the barrel in with heating, the barrel includes that the tip rotates respectively to be connected in the urceolus of feeding end cover, discharge end cover and coaxial inner tube that is fixed in the urceolus in order to place tealeaves, the chamber of ventilating has between inner tube and the urceolus, the first ventilation hole that communicates in ventilation chamber and inner tube inner chamber is seted up to the inner tube lateral.

Through adopting above-mentioned technical scheme, when drying the operation to tealeaves, heating mechanism carries hot-blastly to the chamber of ventilating, and hot-blastly the inner chamber that gets into the inner tube through first ventilation hole heats tealeaves, thereby actuating mechanism drives the barrel and rotates and drive interior tealeaves of inner tube and turn for tealeaves is heated evenly, guarantees its quality.

Preferably, the inner wall of the inner cylinder is provided with stirring blades which are spirally distributed.

Through adopting above-mentioned technical scheme, the inner tube is provided with stirs the blade, and the barrel rotates the ability that the in-process improves the tealeaves that stirs.

Preferably, the driving mechanism comprises a driving motor fixedly connected to the support, a driving gear coaxially and fixedly connected to an output shaft of the driving motor, and a driven gear coaxially and fixedly sleeved on the outer cylinder and meshed with the driving gear.

Through adopting above-mentioned technical scheme, driving motor drives the driving gear and rotates to drive rather than the driven gear rotation of meshing, realize the rotation of barrel.

Preferably, the heating mechanism comprises an air inlet pipe penetrating through the feeding end cover and communicated with the ventilation cavity, a fan with an air outlet communicated with the air inlet pipe, and a heater for heating the air in the air inlet pipe.

Through adopting above-mentioned technical scheme, the fan is bloied the ventilation chamber, and the heater heats the gas in the air-supply line to make the barrel inner chamber be full of hot-blastly in order to heat drying to tealeaves, improve drying and heating efficiency.

Preferably, the heating mechanism further comprises an air outlet circulating pipe which is arranged on the discharge end cover in a penetrating mode and communicated with the ventilation cavity, and the other end of the air outlet circulating pipe is communicated with an air inlet of the fan.

Through adopting above-mentioned technical scheme, through the setting of air-out circulating pipe, improve the heating efficiency to the air greatly, just also improved the heating and the drying efficiency of tealeaves, practiced thrift the energy greatly, improved the homogeneity of temperature.

Preferably, a connecting port of the air inlet pipe and the feeding end cover is positioned at the lower part of the feeding end cover, and a connecting port of the air outlet circulating pipe and the discharging end cover is positioned at the upper part of the discharging end cover.

Through adopting above-mentioned technical scheme, the upper portion of barrel is full of to the lower part of the hot-blast barrel of being convenient for, effectively reduces the tealeaves uneven condition emergence of being heated in the inner tube.

Preferably, the air outlet circulating pipe is provided with a dust remover for filtering and collecting dust in the air outlet circulating pipe.

Through adopting above-mentioned technical scheme, be provided with the dust remover, the hot-blast big particle size impurity such as tea-leaf that brings of drying that will circulate and small-particle size dust are detached, have avoided impurity and dust to block up air-out circulating air, fan and air-supply line, have effectively improved the quality of tealeaves simultaneously.

Preferably, a plurality of bearing plates which are uniformly distributed around the axis of the inner cylinder and distributed along the axis of the inner cylinder are fixedly connected between the inner wall of the outer cylinder and the outer wall of the inner cylinder, each bearing plate is fixedly connected with reinforcing ribs which are in the shape of a right-angled triangle on two side walls, the two right-angled sides of each reinforcing rib are fixedly connected to the inner wall of the outer cylinder and the side surface of each bearing plate respectively, and the reinforcing ribs are in an arch shape which is bent towards the joints.

Through adopting above-mentioned technical scheme, be provided with the bearing board, increase the holistic structural strength of barrel and stability, the strengthening rib is to the crooked arch of junction, has reduced the stress that the junction received to prevent that the junction stress is too concentrated.

Preferably, the bearing plate is provided with a second ventilation hole, so that the ventilation cavity is filled with hot air conveniently.

Through adopting above-mentioned technical scheme, the second venthole has been seted up to the bearing board.

In summary, the present application includes at least one of the following beneficial technical effects:

when tea leaves are dried, the heating mechanism conveys hot air to the ventilation cavity, the hot air enters the inner cavity of the inner barrel through the first ventilation hole to heat the tea leaves, and the driving mechanism drives the barrel to rotate so as to drive the tea leaves in the inner barrel to be turned, so that the tea leaves are uniformly heated, and the quality of the tea leaves is ensured;

the fan blows air to the ventilation cavity, and the heater heats air in the air inlet pipe, so that the inner cavity of the barrel is filled with hot air to heat and dry tea leaves, and drying and heating efficiency is improved;

the dust remover is arranged to remove large-particle-size impurities such as tea leaves and small-particle-size dust brought by circularly dried hot air, so that the phenomenon that the air-out circulating air, a fan and an air inlet pipe are blocked by the impurities and the dust is avoided, and meanwhile, the quality of tea is effectively improved.

Drawings

Fig. 1 is a schematic diagram of the whole structure of a circulation aroma-increasing type tea dryer.

Fig. 2 is a schematic structural view of the heating mechanism.

FIG. 3 is a schematic structural view of the outer cylinder and the inner cylinder.

FIG. 4 is a schematic structural view of a feed end cap.

Fig. 5 is a schematic structural diagram of a discharge end cap.

Description of reference numerals: 1. a support; 11. a cover plate; 12. a handle; 13. a bolt; 14. a socket; 2. a barrel; 21. an outer cylinder; 22. an inner barrel; 221. agitating the blades; 222. a first vent hole; 23. a ventilation cavity; 24. a support plate; 241. a second vent hole; 25. reinforcing ribs; 3. a drive mechanism; 31. a drive motor; 32. a driving gear; 33. a driven gear; 4. a feed end cap; 41. an air inlet hole; 42. a feed inlet; 5. a discharge end cover; 51. an air outlet; 52. a discharge port; 6. a heating mechanism; 61. an air inlet pipe; 62. a fan; 63. an air outlet circulation pipe; 64. a heater; 65. a dust remover.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses circulation adding fragtant type tealeaves drying-machine, refer to fig. 1, fig. 2, including support 1, rotate connect in support 1's barrel 2, drive barrel 2 pivoted actuating mechanism 3, fixed connection in support 1's one end feeding end cover 4, fixed connection in support 1's the other end discharge end cover 5 and to the barrel 2 in carry hot-blast heating mechanism 6 in order to carry out the heating to the tealeaves in the barrel 2. The both ends of support 1 are the height setting, and feeding end cover 4 is located the higher one side of support 1, and ejection of compact end cover 5 is located the lower one side of support 1.

Referring to fig. 2 and 3, the barrel 2 includes an outer barrel 21 with ends respectively rotatably connected to the feeding end cap 4 and the discharging end cap 5, and an inner barrel 22 coaxially fixed to the outer barrel 21 for placing tea leaves. Have the ventilation chamber 23 between inner tube 22 and the urceolus 21, fixedly connected with a plurality of bearing board 24 that distribute around the axis equipartition of inner tube 22 and along the axis of inner tube 22 between the outer wall of urceolus 21 inner wall and the inner tube 22, the equal fixedly connected with of both sides wall of every bearing board 24 is right angled triangle's strengthening rib 25, two right-angle sides of strengthening rib 25 are fixed connection respectively in the inner wall of urceolus 21 and the side of bearing board 24, the hypotenuse of strengthening rib 25 is the arch to the junction bending. The side wall of the inner cylinder 22 is provided with a first vent hole 222 which is communicated with the vent cavity 23 and the inner cavity of the inner cylinder 22 and only allows air to pass through, the inner wall of the inner cylinder 22 is provided with stirring blades 221 which are spirally distributed, and the supporting plate 24 is provided with a second vent hole 241.

The driving mechanism 3 comprises a driving motor 31 fixedly connected to the support 1, a driving gear 32 coaxially and fixedly connected to an output shaft of the driving motor 31, and a driven gear 33 coaxially and fixedly sleeved on the outer cylinder 21 and externally meshed with the driving gear 32, wherein the driving motor 31 drives the outer cylinder 21 and the inner cylinder 22 to rotate relative to the feeding end cover 4 and the discharging end cover 5.

Referring to fig. 4 and 5, the feeding end cap 4 is provided with an upper feeding hole 42 and a lower air inlet hole 41, and the discharging end cap 5 is provided with an upper air outlet hole 51 and a lower discharging hole 52. The feeding end cover 4 and the discharging end cover 5 are respectively hinged with a cover plate 11 for sealing the feeding hole 42 and the discharging hole 52, the cover plate 11 is provided with a plug 13 and a handle 12, and the feeding end cover 4 and the discharging end cover 5 are both provided with sockets 14 for the plug 13 to be plugged in.

Referring to fig. 2, the heating mechanism 6 includes an air inlet pipe 61 penetrating through the feeding end cap 4 and communicating with the ventilation chamber 23, a blower 62 having an air outlet communicating with the air inlet pipe 61, an air outlet circulation pipe 63 penetrating through the discharging end cap 5 and communicating with the ventilation chamber 23, and a heater 64 for heating the air in the air inlet pipe 61. The air inlet pipe 61 is connected to the air inlet hole 41 of the feeding end cover 4, one end of the air outlet circulating pipe 63 is connected to the air outlet hole 51 of the discharging end cover 5, and the other end is communicated with the air inlet of the fan 62. The air outlet circulating pipe 63 is provided with a dust remover 65 for filtering and collecting dust in the air outlet circulating pipe 63, the dust remover 65 is a cyclone dust remover 65, large-particle-size impurities such as tea leaves and small-particle-size dust brought by circularly dried hot air are removed, the air outlet circulating air, the fan 62 and the air inlet pipe 61 are prevented from being blocked by the impurities and the dust, and meanwhile the quality of the tea is effectively improved.

The implementation principle of the circulation aroma-increasing type tea dryer of the embodiment of the application is as follows: open the apron 11 of feeding end cover 4, tealeaves gets into in the inner chamber of inner tube 22 through feed inlet 42, close apron 11, start driving motor 31, it is rotatory together with inner tube 22 to drive urceolus 21 through the gear train, tealeaves stirs under the stirring of blade 221 and progressively turns to ejection of compact end cover 5 one side, fan 62 blows to ventilation chamber 23 simultaneously, heater 64 heats the gas in air-supply line 61, thereby make 2 inner chambers of barrel be full of hot-blast in order to heat tealeaves and dry, it improves the heating efficiency to the air greatly to be provided with air-out circulating pipe 63, just also improved the heating and the drying efficiency of tealeaves, the energy has been practiced thrift greatly, the homogeneity of temperature has been improved, after the stoving is accomplished, open the apron 11 of ejection of compact end cover 5 and carry out the ejection of.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a circulation aroma-increasing type tealeaves drying-machine which characterized in that: including support (1), rotate and connect in barrel (2), drive barrel (2) pivoted actuating mechanism (3) of support (1), fixed connection in feeding end cover (4) of support (1) one end, fixed connection in ejection of compact end cover (5) of the other end of support (1) and to carry hot-blast heating mechanism (6) in order to carry out the heating to the tealeaves in barrel (2), barrel (2) rotate respectively including the tip and connect in outer tube (21) of feeding end cover (4), ejection of compact end cover (5) and coaxial inner tube (22) that are fixed in outer tube (21) in order to supply to place tealeaves, ventilation chamber (23) have between inner tube (22) and outer tube (21), first ventilation hole (222) that communicate in ventilation chamber (23) and inner tube (22) inner chamber are seted up to inner tube (22) lateral wall.

2. A cyclical flavored tea dryer as claimed in claim 1, wherein: the inner wall of the inner cylinder (22) is provided with stirring blades (221) which are spirally distributed.

3. A cyclical flavored tea dryer as claimed in claim 1, wherein: the driving mechanism (3) comprises a driving motor (31) fixedly connected to the support (1), a driving gear (32) coaxially and fixedly connected to an output shaft of the driving motor (31), and a driven gear (33) coaxially and fixedly sleeved on the outer cylinder (21) and meshed with the driving gear (32).

4. A cyclical flavored tea dryer as claimed in claim 1, wherein: the heating mechanism (6) comprises an air inlet pipe (61) which is arranged on the feeding end cover (4) in a penetrating mode and communicated with the ventilation cavity (23), a fan (62) with an air outlet communicated with the air inlet pipe (61) and a heater (64) for heating air in the air inlet pipe (61).

5. A cyclical flavored tea dryer as claimed in claim 4, wherein: the heating mechanism (6) further comprises an air outlet circulating pipe (63) which is arranged on the discharging end cover (5) in a penetrating mode and communicated with the ventilation cavity (23), and the other end of the air outlet circulating pipe (63) is communicated with an air inlet of the fan (62).

6. A cyclical flavored tea dryer as claimed in claim 5, wherein: the connecting port of the air inlet pipe (61) and the feeding end cover (4) is positioned at the lower part of the feeding end cover (4), and the connecting port of the air outlet circulating pipe (63) and the discharging end cover (5) is positioned at the upper part of the discharging end cover (5).

7. A cyclical flavored tea dryer as claimed in claim 5, wherein: the air outlet circulating pipe (63) is provided with a dust remover (65) for filtering and collecting dust in the air outlet circulating pipe (63).

8. A cyclical flavored tea dryer as claimed in claim 1, wherein: fixedly connected with is a plurality of bearing board (24) that distribute around the axis equipartition of inner tube (22) and along the axis of inner tube (22), every between urceolus (21) inner wall and inner tube (22) outer wall the equal fixedly connected with of both sides wall of bearing board (24) is right angled triangle's strengthening rib (25), two right-angle sides of strengthening rib (25) are fixed connection respectively in the inner wall of urceolus (21) and the side of bearing board (24), strengthening rib (25) are to the crooked arch of junction.

9. A cyclical flavored tea dryer as claimed in claim 8, wherein: the bearing plate (24) is provided with a second ventilation hole (241).