CN220044791U

CN220044791U - Multifunctional tea processing equipment

Info

Publication number: CN220044791U
Application number: CN202320536409.XU
Authority: CN
Inventors: 张森旺; 顾震; 徐建国; 刘云飞; 徐刚; 胡卫华
Original assignee: Institute of Applied Chemistry Jiangxi Academy of Sciences
Current assignee: Institute of Applied Chemistry Jiangxi Academy of Sciences
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-11-21
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses multifunctional tea processing equipment, which comprises a withering machine, a dryer and an air energy heat pump, wherein the withering machine is internally provided with a withering groove, the withering groove is connected to a bottom plate in the withering machine through a fixing frame, two sides of the withering groove are respectively provided with a wind gathering opening, the inside of the withering groove is hollow, a partition net is nested in the front of the withering groove, a plurality of fixing rods are arranged at the upward part of the partition net, a cover net is arranged at the top of the fixing rods, an air energy heat pump air outlet end is connected with the withering machine through an air inlet pipe, the left end of the withering machine is connected with an air outlet pipe, and the right end of the air outlet pipe is connected with an air energy heat pump air recovery end.

Description

Multifunctional tea processing equipment

Technical Field

The utility model relates to the technical field of tea processing, in particular to multifunctional tea processing equipment.

Background

Tea is a habitual daily drink for Chinese, and is also called as 'very beautiful'. The tea leaves are complicated in manufacturing process, wherein the processing of fresh tea leaves into mature tea leaves is the core of manufacturing the tea leaves, and the general manufacturing process of the tea leaves is 1, green picking: picking green tea, namely clamping the middle part of the young stem between the leaves by using an index finger and a thumb, and picking off the tea by using the elasticity of the two fingers, wherein the picking time is preferably from twelve midday to three afternoon; 2. withering: uniformly spreading under certain temperature and humidity conditions to moderately promote the activity of fresh leaf enzyme, and moderately physically and chemically change the contained substances to emit partial water so as to lead stems and She Weinian to have dark green color and green grass gas to be emitted; 3. fermentation: fermentation is a simple oxidation effect on general tea (except post-fermentation tea), and only the tea leaves are placed in the air, so that each cell of the tea leaves can be withered to cause fermentation, but the whole leaf is gradually withered, and only in the later stage of withering, the stirring and stacking are enhanced to be fast carried out; 4. fixation: the tea making step is to destroy and deactivate oxidase activity in fresh tea leaves at high temperature, inhibit enzymatic oxidation of tea polyphenol and the like in the fresh tea leaves, evaporate partial water of the fresh tea leaves, soften the tea leaves, facilitate rolling and shaping, and meanwhile, disperse green and odorous and promote formation of good aroma; 5. twisting: the rolling is a shaping process of primary production of puer tea, and the rolling is used for forming the tight and curved shape of the puer tea and has an influence on improvement of internal quality; 6. and (3) drying: is an important procedure in the primary processing link of tea, and mainly evaporates the moisture of the tea by heat, thereby forming the unique sensory quality and stable quality characteristics of the tea; 7. refining: the raw tea is processed into a product through the procedures of screening, winnowing, picking, blending, piling and the like; 8. and (3) packaging: tea packaging means to pack tea according to customer's demand to promote tea commodity sales, a good tea packaging design can let the price of tealeaves improve several times, and tea packaging has been the important link of chinese tea industry, and current device still has following shortcoming: 1. the traditional tea leaves are naturally placed for withering, so that the tea leaves wither at a low rate; 2. when the tea leaves are processed, after the air energy heat pump is adopted for blowing, hot air is directly discharged out of the device and cannot be recycled, so that energy waste is caused; 3. each step of tea processing basically adopts an adaptive device to carry out independent processing, and devices adopted by the tea processing steps are similar, so that the tea processing device can work by only one device, and a plurality of devices are required to be installed for operation, and has poor functionality.

Therefore, how to design a multifunctional tea processing device becomes a problem that we need to solve currently.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides multifunctional tea processing equipment, which solves the problems of waste caused by the fact that hot air is not recycled when tea is withered and low overall cost performance caused by the fact that tea processing devices are not shared.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional tealeaves processing equipment, including the machine that withers, drying-machine and air source heat pump, the inside groove that withers that is equipped with of machine that withers, the groove that withers is connected on the inside bottom plate of machine that withers through the mount, and the groove both sides that withers all are equipped with gather the wind gap, its inside is the fretwork form, it has the net to separate to openly nest in the groove that withers, it is equipped with many dead levers to separate the net upward position, the lid net has been put at the dead lever top, the air source heat pump end of giving vent to anger links to each other through intake pipe and the machine that withers, the machine left end that withers is connected with the outlet duct, outlet duct right-hand member access air source heat pump gas recovery end, the intake pipe bottom is equipped with the connecting pipe, the connecting pipe right-hand member access is inside downside aviation baffle of drying-machine, the other end access outlet duct surface of the outlet duct.

Further, still include motor and stoving bucket, the dryer right side is connected with the motor, and motor left end fixedly connected with stoving bucket, stoving bucket left end is fixed in inside the dryer through the bearing, and the stoving bucket surface is equipped with the gauze, and its gauze surface is equipped with the dodge gate that can open and shut, and inside the dryer is equipped with heating device.

Further, temperature sensors are arranged in the withering machine and the dryer, and a dehumidifier is arranged on the air outlet pipe and close to the air energy heat pump.

Further, the heating device is provided with four blocks, and is uniformly distributed on two sides of the interior of the dryer, and the heating device adopts electric heating equipment.

Further, a plurality of through holes are uniformly distributed on the air exhaust plate and are communicated with the connecting pipe through the hollow cavity in the air exhaust plate.

Further, the two withering grooves are arranged in sequence from top to bottom, and are separated through the supporting rods, so that a certain distance is kept between the two withering grooves, air circulation is facilitated, and the separating net and the cover net are made of iron materials.

Further, the automatic drying device also comprises a valve, wherein the valve is arranged on the air inlet pipe and the connecting pipe and is used for independently controlling the hot air transmission required by the withering machine and the dryer.

Further, the air conditioner also comprises a one-way valve which is arranged on the exhaust pipe and the air outlet pipe and used for preventing the exhaust gas of the air conditioner and the dryer from flowing back.

Further, the automatic adjusting device also comprises a fixing plate and air distribution plates, wherein the fixing plate is fixed on two sides of the inside of the withering machine, the air distribution plates are fixed on the fixing plate through bolts, and the air distribution plates can be loosened through the bolts to adjust the angle of the air distribution plates.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the air energy heat pump and the air inlet pipe are arranged to blow air to the withering tank in the withering machine, the temperature sensor is matched to enable the withering machine to keep proper temperature and humidity for withering tea leaves, the air gathering port on the withering tank enables hot air to pass through the withering tank in a large amount, moisture generated by withering the tea leaves is taken away rapidly, so that the tea leaves in the withering tank are accelerated to wither, and the withering rate of the tea leaves is improved.

(2) According to the utility model, the angle of the air distribution plate can be adjusted through the fixing plate and the surface bolts thereof, so that hot air transmitted by the air energy heat pump can be gathered more to wither tea leaves in the withering groove.

(3) According to the utility model, the hot air exhausted after the inside of the withering machine and the dryer is used is dehumidified by the dehumidifier and then recycled to the body through the air outlet pipe and the air outlet pipe, so that the hot air produced by the air energy heat pump is recycled, and the energy consumption is greatly saved.

(4) According to the utility model, the connecting pipe is arranged, so that the device can use one air energy heat pump to carry out two processing steps of tea, the energy consumption is greatly saved, and the cost performance of the device is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present utility model;

FIG. 2 is a schematic view of the internal cross-section of the overall structure of the device of the present utility model;

FIG. 3 is a schematic view of the withering trough structure of the present utility model;

fig. 4 is an enlarged view of fig. 2 a of the present utility model.

In the figure: 1. a withering machine; 2. a dryer; 3. an air energy heat pump; 4. an air inlet pipe; 5. a connecting pipe; 6. an exhaust pipe; 7. a fixing frame; 8. a withering tank; 9. a wind gathering port; 10. a screen; 11. a fixed rod; 12. covering a net; 13. a temperature sensor; 14. an air outlet pipe; 15. an air exhaust plate; 16. a drying barrel; 17. a gauze; 18. a heating device; 19. a motor; 20. a movable door; 21. a dehumidifier; 22. a one-way valve; 23. a valve; 24. a fixing plate; 25. and a wind distribution plate.

Detailed Description

Referring to fig. 1-4, the present utility model provides the following technical solutions: a multifunctional tea processing device comprises a withering machine 1, a dryer 2 and an air energy heat pump 3, wherein a withering groove 8 is arranged in the withering machine 1, the withering groove 8 is connected to an inner bottom plate of the withering machine 1 through a fixing frame 7, air gathering ports 9 are arranged on two sides of the withering groove 8, the inside of the withering groove is hollow, a partition net 10 is nested in the front of the withering groove 8, a plurality of fixing rods 11 are arranged at the upward position of the partition net 10, a cover net 12 is arranged at the top of the fixing rods 11, an air outlet end of the air energy heat pump 3 is connected with the withering machine 1 through an air inlet pipe 4, an air outlet pipe 14 is connected to the left end of the withering machine 1, the right end of the air outlet pipe 14 is connected to an air recovery end of the air energy heat pump 3, a connecting pipe 5 is arranged at the bottom of the air inlet pipe 4, the right end of the connecting pipe 5 is connected to an air exhaust plate 15 at the lower side of the inside of the dryer 2, an exhaust pipe 6 is connected to the top of the dryer 2, the other end of the exhaust pipe 6 is connected to the surface of the air outlet pipe 14, the utility model uses the air energy heat pump 3 and the air inlet pipe 4 to blow air to the withering tank 8 in the withering machine 1, the temperature sensor 13 is matched to ensure that the inside of the withering machine 1 keeps proper temperature and humidity for withering tea leaves, the hot air is gathered and blown to the withering tank 8 by adjusting the angle of the air distribution plate 25, the air gathering port 9 on the withering tank 8 ensures that the hot air largely passes through the inside of the withering tank 8 to quickly take away moisture generated by the withering of the tea leaves, the tea leaves in the withering tank 8 are accelerated to wither, the tea leaf withering rate is improved, the hot air in the withering machine 1 is dehumidified by the dehumidifier 21 through the air outlet pipe 14 and then recycled to the body, the hot air generated by the air energy heat pump 3 is recycled, the energy consumption is greatly saved, the air inlet pipe 4 is connected through the connecting pipe 5, the hot air generated by the air energy heat pump 3 is used for multiple functions, make steam get into the inside exhaust plate 15 of drying-machine 2 through connecting pipe 5 and evenly blow out from its surface through-hole, cooperation drying-machine 2 inside heating device 18, the tealeaves that evenly turns inside the stoving bucket 16 is dried and is worked, steam from down to rising, the steam that finishes of using gets into blast pipe 6 and passes through dehumidifier 21 after the dehumidification of dehumidification and gets into air energy heat pump 3 and retrieve cyclic utilization, make the device through connecting pipe 5 can use an air energy heat pump 3 to carry out two processing steps of tealeaves, and can retrieve the steam that finishes of using, the energy consumption has been saved greatly, device price/performance ratio has been improved.

Further, still include motor 19 and stoving bucket 16, the stoving machine 2 right side is connected with motor 19, motor 19 left end fixedly connected with stoving bucket 16, the stoving bucket 16 left end is fixed in inside the stoving machine 2 through the bearing, the stoving bucket 16 surface is equipped with gauze 17, its gauze 17 surface is equipped with the dodge gate 20 that can open and shut, the inside heating device 18 that is equipped with of stoving machine 2 can pack into and take out tealeaves, it can stir the inside tealeaves of stoving bucket 16 to drive stoving bucket 16 through motor 19, make tealeaves by even heating, inside moisture is evaporated fast, tealeaves drying rate promotes greatly.

Further, the inside temperature sensor 13 that all is equipped with of withering machine 1 and drying-machine 2, be equipped with dehumidifier 21 near air energy heat pump 3 position on the outlet duct 14, can dehumidify the work to the steam that outlet duct 14 and blast pipe 6 retrieved through dehumidifier 21 for the steam of retrieving can carry out the cyclic utilization.

Further, four heating devices 18 are arranged in total and evenly distributed on two sides inside the dryer 2, the heating devices 18 adopt electric heating equipment, the temperature inside the dryer 2 is raised by using the heating devices 18, and the drying speed of tea leaves can be greatly improved by matching with hot air blown out by the connecting pipe 5.

Further, a plurality of through holes are uniformly distributed on the exhaust plate 15 and are communicated with the connecting pipe 5 through the hollow cavity in the exhaust plate 15.

Further, withering groove 8 is equipped with two altogether, and from the top down arranges in proper order, separates through the bracing piece for keep certain distance between two withering grooves 8, be convenient for circulation of air, separate net 10 and lid net 12 and all adopt the iron material, can wither more tealeaves simultaneously through two withering grooves 8, improved tealeaves withering efficiency greatly.

Further, a valve 23 is also included, and the valve 23 is arranged on the air inlet pipe 4 and the connecting pipe 5 to independently control the hot air transmission required by the withering machine 1 and the dryer 2.

Further, the dryer also comprises a one-way valve 22, wherein the one-way valve 22 is arranged on the exhaust pipe 6 and the exhaust pipe 14 to prevent the exhaust gas of the withering machine 1 and the dryer 2 from flowing back.

Further, the automatic withering machine further comprises a fixing plate 24 and air distribution plates 25, wherein the fixing plate 24 is fixed on two sides of the inside of the withering machine 1, the air distribution plates 25 are fixed on the fixing plate 24 through bolts, and the air distribution plates 25 can be loosened through the bolts to adjust the angle.

To sum up, the workflow of the utility model: when the tea leaves need to be withered, the separation net 10 is drawn out of the withering tank 8 through the handle, then the tea leaves are uniformly laid on the separation net 10 and then are plugged into the withering tank 8, the cover net 12 is covered, the angle of the air distribution plate 25 is adjusted so that the tea leaves are aligned to the two withering tanks 8, after the preparation process is finished, the air energy heat pump 3 is started, the air energy heat pump 3 blows hot air into the withering machine 1 through the air inlet pipe 4, the air distribution plate 25 enables the hot air to gather and blow to the withering tank 8, the air gathering port 9 on the withering tank 8 enables the hot air to pass through the inside of the withering tank 8 in a large amount, part of the hot air passes through the cover net 12 at the top of the withering tank 8, so that the upper side and the lower side of the tea leaves are blown simultaneously, moisture generated by tea leaves withering is taken away rapidly, the withering of the tea leaves is accelerated, and the hot air coming out of the withering tank 8 enters through the air outlet pipe 14, after dehumidification of the dehumidifier 21 is finished, the tea leaves are recycled to the inside of the air-source heat pump 3 for recycling, when the tea leaves subjected to the previous working procedures are required to be dried, the tea leaves required to be dried are filled into the drying barrel 16 through the movable door 20, the heating device 18 is started to heat the inside of the drying machine 2, after the inside of the drying machine 2 is heated to a proper temperature for drying the tea leaves by the aid of the temperature sensor 13 in the drying machine 2, the starting motor 19 drives the drying barrel 16 to rotate under the limitation of the bearing, the tea leaves in the drying barrel are uniformly turned over, the valve 23 on the connecting pipe 5 is opened, hot air which is transmitted by the air-source heat pump 3 in the air inlet pipe 4 is connected through the connecting pipe 5, the tea leaves in the drying barrel 16 are heated and dried through the exhaust plate 15, and the used hot air enters the exhaust pipe 6 to be recycled after dehumidification of the dehumidifier 21.

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

Claims

1. A multifunctional tea processing device is characterized in that: including withering machine (1), drying-machine (2) and air can heat pump (3), wither inside withering machine (1) is equipped with withering groove (8), wither groove (8) are connected on withering machine (1) inside bottom plate through mount (7), and wither groove (8) both sides all are equipped with air gathering mouth (9), it is inside for the fretwork form, it has net (10) to separate to nest in wither groove (8) openly, net (10) upward position is equipped with many dead levers (11), lid net (12) have been put at dead lever (11) top, air can heat pump (3) end of giving vent to anger links to each other through intake pipe (4) and wither machine (1), wither machine (1) left end is connected with outlet duct (14), outlet duct (14) right-hand member holds air can heat pump (3) gaseous recovery end, intake pipe (4) bottom is equipped with connecting pipe (5), connecting pipe (5) right-hand member end connects inside downside aviation baffle (15) of drying-machine (2), the other end of blast pipe (6) has connect out blast pipe (6) surface of being connected to outlet duct (14).

2. A multi-functional tea processing apparatus according to claim 1, wherein: still include motor (19) and stoving bucket (16), dryer (2) right side is connected with motor (19), motor (19) left end fixedly connected with stoving bucket (16), and inside stoving bucket (16) left end was fixed in dryer (2) through the bearing, stoving bucket (16) surface was equipped with gauze (17), and its gauze (17) surface is equipped with dodge gate (20) that can open and shut, and inside heating device (18) that are equipped with of dryer (2).

3. A multi-functional tea processing apparatus according to claim 1, wherein: the inside of the withering machine (1) and the inside of the dryer (2) are both provided with temperature sensors (13), and a dehumidifier (21) is arranged on the air outlet pipe (14) close to the air source heat pump (3).

4. A multi-functional tea processing apparatus according to claim 2, wherein: four heating devices (18) are arranged in total and are uniformly distributed on two sides inside the dryer (2), and the heating devices (18) adopt electric heating equipment.

5. A multi-functional tea processing apparatus according to claim 1, wherein: the air exhausting plate (15) is uniformly provided with a plurality of through holes, and the through holes are communicated with the connecting pipe (5) through the hollow cavity in the air exhausting plate (15).

6. A multi-functional tea processing apparatus according to claim 1, wherein: the two withering tanks (8) are arranged in sequence from top to bottom, and are separated by the supporting rods, and the separating net (10) and the cover net (12) are made of iron materials.

7. A multi-functional tea processing apparatus according to claim 1, wherein: the hot air dryer also comprises a valve (23), wherein the valve (23) is arranged on the air inlet pipe (4) and the connecting pipe (5) and is used for independently controlling the hot air transmission required by the withering machine (1) and the dryer (2).

8. A multi-functional tea processing device according to claim 1 or 3, wherein: the air conditioner further comprises a one-way valve (22), wherein the one-way valve (22) is arranged on the exhaust pipe (6) and the air outlet pipe (14) and is used for preventing the exhaust gas of the air conditioner (1) and the air dryer (2) from flowing back.

9. A multi-functional tea processing apparatus according to claim 1, wherein: the automatic adjusting device is characterized by further comprising a fixing plate (24) and air distribution plates (25), wherein the fixing plate (24) is fixed on two sides of the inside of the withering machine (1), the air distribution plates (25) are fixed on the fixing plate (24) through bolts, and the air distribution plates (25) can be loosened through the bolts to adjust the angle.