CN212279726U - Primary processing device for white tea withering processing - Google Patents
Primary processing device for white tea withering processing Download PDFInfo
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- CN212279726U CN212279726U CN202021002711.XU CN202021002711U CN212279726U CN 212279726 U CN212279726 U CN 212279726U CN 202021002711 U CN202021002711 U CN 202021002711U CN 212279726 U CN212279726 U CN 212279726U
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Abstract
The utility model relates to a primary system device for white tea withering processing. Mainly solves the problems of low tea quality and low working efficiency of the prior white tea withering technology. The method is characterized in that: the withering machine is characterized in that a plurality of withering processing devices are arranged in the withering chamber, each withering processing device comprises a dehumidifier, a withering trough, a blower and an air supply channel, air outlets of the dehumidifiers in the plurality of withering processing devices are communicated with an exhaust pipe through a pipeline, the exhaust pipe is communicated with the outside of the withering chamber, the pipeline is connected with a heat supply air pipe corresponding to an air inlet of the blower, an exhaust control switch is arranged on the exhaust pipe, and an air supply control switch is arranged on the heat supply air pipe. The utility model discloses change the indoor microenvironment's that withers temperature and humidity, be favorable to producing the white tea of good quality, work efficiency is high, saves the labour, has reduced the cost of labor, has stopped the potential safety hazard.
Description
Technical Field
The utility model relates to a tea processingequipment, concretely relates to white tea withers primary system device of processing.
Background
The white tea belongs to micro-fermented tea and is traditional famous tea created by Chinese tea growers. One of six Chinese teas. The white tea is a tea which is picked, not subjected to de-enzyming or rolling, and only subjected to sun-drying or slow-fire drying, is a special treasure in Chinese tea, and is named because most of finished tea is bud heads, is full of pekoe, and looks like silver snow. The basic processing technology of the white tea comprises the procedures of withering, baking (or drying in the shade), picking and removing, annealing and the like, wherein the withering is a key procedure for determining the quality of the white tea.
The traditional white tea withering technology mainly depends on a water screen natural withering mode, is greatly influenced by a natural environment, particularly is generally a plum rain season in spring, has low environmental temperature and high humidity, is not beneficial to quality conversion of white tea in the process of withering and water removal, and causes low tea quality and easy occurrence of red change, dead green and other conditions; and a large amount of labor is consumed for sieving, the working efficiency is low, and the cost control of white tea processing is not facilitated under the condition that the labor cost is higher and higher. The traditional heating mode mainly depends on charcoal fire or a heating pipe, certain hidden dangers exist in safety, the temperature range is not easy to control, and the quality of tea leaves is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that present white tea withering technique tealeaves quality is not high and work efficiency is low, the utility model provides a white tea withering processing's system device just, this white tea withering processing's system device just has changed the indoor little environmental temperature and humidity of withering, is favorable to producing the white tea of good quality, and work efficiency is high, saves the labour, has reduced the cost of labor, has stopped the potential safety hazard.
The technical scheme of the utility model is that: a primary system for white tea withering processing comprises a closed withering chamber, wherein a plurality of withering processing devices are arranged in the withering chamber, each withering processing device comprises a dehumidifier, a withering trough, a blower and an air supply channel, the dehumidifier is installed at one end of the withering trough, an air suction inlet of the dehumidifier is positioned above one side of the withering trough, the air supply channel is arranged below the withering trough, the withering trough comprises a bottom plate and a fiber net, sieve meshes are arranged on the bottom plate, and the fiber net is laid above the bottom plate; the air blower is installed at one end of the air supply channel, air outlets of the dehumidifiers in the multiple withering processing devices are communicated with an exhaust pipe through a pipeline, the exhaust pipe is communicated with the outside of the withering chamber, the pipeline is connected with a heat supply air pipe corresponding to an air inlet of the air blower, an induced draft fan is arranged at an outlet of the exhaust pipe, an exhaust control switch is arranged on the exhaust pipe, and an air supply control switch is arranged on the heat supply air pipe.
A thermometer and a hygrometer are arranged in the withering chamber.
An air conversion chamber is arranged on one side wall of the withering chamber, a ventilation fan is arranged between the withering chamber and the air conversion chamber, an air conditioner is arranged in the air conversion chamber, and an air inlet fan is arranged on the side wall of the air conversion chamber; an exhaust fan is arranged on the other side wall of the withering chamber.
The ventilation fan, the air inlet fan and the exhaust fan are all controlled by a timing switch.
The utility model discloses following beneficial effect has: the utility model utilizes the dehumidifier to control the temperature and the humidity of the indoor environment for withering to reach the required range, and simultaneously utilizes the heat energy generated by the dehumidifier to improve the temperature in the indoor environment for withering, thereby ensuring the quality conversion of the white tea in the process of withering and water-running and ensuring the stable quality; the withering trough 4 is used for replacing the existing water sieve, so that manual operation is facilitated, physical strength is saved, and working efficiency is improved; and a fire source of charcoal fire or a heating pipe is not arranged, so that the safety is improved, and the temperature range is easy to control.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the withering processing device 2 of the present invention.
In the figure, 1-a withering chamber, 2-a withering processing device, 3-a dehumidifier, 4-a withering trough, 5-a blower, 6-an air supply channel, 7-a bottom plate, 8-a fiber net, 9-a pipeline, 10-an exhaust pipe, 11-a hot air supply pipe, 12-an induced draft fan, 13-an exhaust control switch, 14-an air supply control switch, 15-an air conversion chamber, 16-an air exchange fan, 17-an air conditioner, 18-an air inlet fan, 19-an exhaust fan and 20-an air suction opening.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-2, a primary system for withering white tea comprises a closed withering chamber 1, a plurality of withering devices 2 are arranged in the withering chamber 1, each withering device 2 comprises a dehumidifier 3, a withering trough 4, a blower 5 and an air supply channel 6, the dehumidifier 3 is arranged at one end of the withering trough 4, an air suction port 20 of the dehumidifier 3 is positioned above one side of the withering trough 4, the air supply channel 6 is arranged below the withering trough 4, the withering trough 4 comprises a bottom plate 7 and a fiber net 8, sieve meshes are arranged on the bottom plate 7, and the fiber net 8 is laid above the bottom plate 7; the air blower 5 is installed at one end of the air supply channel 6, air outlets of the dehumidifiers 3 in the plurality of withering processing devices 2 are communicated with an exhaust pipe 10 through a pipeline 9, the exhaust pipe 10 is communicated with the outside of the withering chamber 1, the pipeline 9 is connected with a hot air supply pipe 11 corresponding to an air inlet of the air blower 5, an induced draft fan 12 is arranged at an outlet of the exhaust pipe 10, an exhaust control switch 13 is arranged on the exhaust pipe 10, and an air supply control switch 14 is arranged on the hot air supply pipe 11. Due to the adoption of the technical scheme, when in use, the fresh white tea leaves are spread above the fiber mesh 8 in the withering trough 4, the air in the withering chamber 1 is blown into the air supply channel 6 by the air blower 5, the air is blown upwards from the sieve holes on the bottom plate 7, the fiber mesh 8 and the gaps of the fresh white tea leaves, at the moment, the water vapor evaporated from the fresh white tea leaves is sucked into the dehumidifier 3 for dehumidification through the air suction port 20 of the dehumidifier 3, and the hot air generated by the dehumidifier 3 is discharged out of the withering chamber 1 through the pipeline 9 and the exhaust pipe 10 under the action of the induced draft fan 12. When the temperature in the withering chamber 1 is low, the induced draft fan 12 is turned off, the exhaust control switch 13 is adjusted to be in a state of turning off the exhaust pipe 10, then the air supply control switch 14 is turned on, hot air generated by the dehumidifier 3 is blown out through the hot air supply pipe 11, and the air blower 5 blows the hot air which is just blown out into the air supply channel 6, so that the air temperature of the fresh white tea leaves is increased. The utility model utilizes the dehumidifier 3 to control the temperature and the humidity of the environment in the withering chamber 1 to reach the required range, and simultaneously utilizes the heat energy generated by the dehumidifier 3 to promote the temperature in the withering chamber 1, thereby ensuring the quality conversion of the white tea in the process of withering and water-running and ensuring the stable quality; the withering trough 4 is used for replacing the existing water sieve, so that manual operation is facilitated, physical strength is saved, and working efficiency is improved; and a fire source of charcoal fire or a heating pipe is not arranged, so that the safety is improved, and the temperature range is easy to control. When the dehumidifier 3 controls the humidity, the dehumidifier 3 is set to the required humidity, and the dehumidifier 3 dehumidifies the air in the small environment in the withering chamber 1; if the humidity of the external large environment reaches the humidity requirement required by the withering of the white tea, the dehumidifier can be turned off. The dehumidifier 3 can generate hot air after dehumidifying the air in the withering chamber 1, the hot air is discharged into the small environment in the withering chamber 1, the temperature of the small environment in the withering chamber 1 can be increased, and the hot air generated by the dehumidifier 3 can be discharged into the large environment if the large environment outside meets the temperature requirement for the withering of the white tea. The withering trough 4 cooperates with the air blower 5 to ensure that wind can smoothly pass through the surface of the fresh white tea leaves, takes away moisture generated in the withering process of the tea leaves, avoids accumulation thermal reaction caused by unsmooth ventilation, and can uniformly spread the fresh white tea leaves on the withering trough 4 during manual operation.
A thermometer and a hygrometer are arranged in the withering chamber 1. The temperature and humidity conditions of the small environment in the withering chamber 1 can be mastered by managers at any time through the thermometer and the hygrometer.
An air conversion chamber 15 is arranged on one side wall of the withering chamber 1, a ventilation fan 16 is arranged between the withering chamber 1 and the air conversion chamber 15, an air conditioner 17 is arranged in the air conversion chamber 15, and an air inlet fan 18 is arranged on the side wall of the air conversion chamber 15; the other side wall of the withering chamber 1 is provided with an exhaust fan 19. The air in the small environment in the withering chamber 1 can be ensured to be fresh enough by arranging the air inlet fan 18 and the air exhaust fan 19, the air enters the air conversion chamber 15 for pretreatment before entering the withering chamber 1, so that the air entering the withering chamber 1 reaches a certain temperature, the temperature of the air entering the withering chamber 1 is prevented from being too low or too high, and the temperature in the withering chamber 1 can be ensured not to be changed greatly.
The ventilation fan 16, the air inlet fan 18 and the exhaust fan 19 are controlled by timing switches. The ventilation fan 16, the air inlet fan 18 and the exhaust fan 19 are controlled by timing switches, so that the air in the withering chamber 1 can be kept fresh.
The above-mentioned embodiments can not be regarded as the limitations of the present invention, and any float-type water control valve with any structure can be used in the improvement of the present invention, and any product identical to the spirit and substance of the present invention should be regarded as being within the protection scope of the present invention.
Claims (4)
1. A primary system device for the withering processing of white tea, including a closed withering chamber (1), characterized in that: a plurality of withering processing devices (2) are arranged in the withering chamber (1), each withering processing device (2) comprises a dehumidifier (3), a withering trough (4), a blower (5) and an air supply channel (6), the dehumidifier (3) is installed at one end of each withering trough (4), an air suction opening (20) of the dehumidifier (3) is located above one side of each withering trough (4), the air supply channel (6) is arranged below each withering trough (4), each withering trough (4) comprises a bottom plate (7) and a fiber net (8), sieve meshes are arranged on the bottom plate (7), and the fiber nets (8) are laid above the bottom plate (7); the air blower (5) is installed at one end of an air supply channel (6), the air outlets of the dehumidifier (3) in the multiple withering processing devices (2) are communicated with an exhaust pipe (10) through a pipeline (9), the exhaust pipe (10) is communicated with the outside of the withering chamber (1), the pipeline (9) is connected with a hot air supply pipe (11) corresponding to the air inlet of the air blower (5), an induced draft fan (12) is arranged at the outlet of the exhaust pipe (10), an exhaust control switch (13) is arranged on the exhaust pipe (10), and an air supply control switch (14) is arranged on the hot air supply pipe (11).
2. A primary processing apparatus for withering white tea as set forth in claim 1, wherein: a thermometer and a hygrometer are arranged in the withering chamber (1).
3. A primary processing apparatus for withering white tea as claimed in claim 1 or claim 2, wherein: an air conversion chamber (15) is arranged on one side wall of the withering chamber (1), a ventilation fan (16) is arranged between the withering chamber (1) and the air conversion chamber (15), an air conditioner (17) is arranged in the air conversion chamber (15), and an air inlet fan (18) is arranged on the side wall of the air conversion chamber (15); an exhaust fan (19) is arranged on the other side wall of the withering chamber (1).
4. A primary processing apparatus for withering white tea as claimed in claim 3, wherein: the ventilation fan (16), the air inlet fan (18) and the exhaust fan (19) are all controlled by timing switches.
Priority Applications (1)
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CN202021002711.XU CN212279726U (en) | 2020-06-04 | 2020-06-04 | Primary processing device for white tea withering processing |
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CN202021002711.XU CN212279726U (en) | 2020-06-04 | 2020-06-04 | Primary processing device for white tea withering processing |
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CN202021002711.XU Active CN212279726U (en) | 2020-06-04 | 2020-06-04 | Primary processing device for white tea withering processing |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114938824A (en) * | 2022-06-28 | 2022-08-26 | 贵州省生物技术研究所(贵州省生物技术重点实验室、贵州省马铃薯研究所、贵州省食品加工研究所) | Withering equipment for making craft white tea |
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2020
- 2020-06-04 CN CN202021002711.XU patent/CN212279726U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114938824A (en) * | 2022-06-28 | 2022-08-26 | 贵州省生物技术研究所(贵州省生物技术重点实验室、贵州省马铃薯研究所、贵州省食品加工研究所) | Withering equipment for making craft white tea |
CN114938824B (en) * | 2022-06-28 | 2024-03-01 | 贵州省生物技术研究所(贵州省生物技术重点实验室、贵州省马铃薯研究所、贵州省食品加工研究所) | A equipment that withers for making of technology white tea |
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