CN215531340U

CN215531340U - White tea aroma-raising charcoal baking dryer

Info

Publication number: CN215531340U
Application number: CN202121924907.9U
Authority: CN
Inventors: 王敦炳; 陈忠兵; 王秀娟; 陈忠军
Original assignee: Fuding Rungujin White Tea Co ltd
Current assignee: Fuding Rungujin White Tea Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-18
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a white tea aroma-raising charcoal baking dryer, which comprises a charcoal fire chamber and a tea baking chamber, wherein a charcoal fire furnace is arranged in the charcoal fire chamber, an air inlet is arranged at the upper part of one side of the charcoal fire chamber, a hot air transmission port is arranged at the upper part between the charcoal fire chamber and the tea baking chamber, a cooling and adjusting air inlet is arranged at the top part of the charcoal fire chamber, which is close to the hot air transmission port, the hot air transmission port is connected with a hot air circulation air duct input port in the tea baking chamber, a tea drying rack and a temperature and humidity sensor are arranged in the tea baking chamber, the tea drying rack comprises a fixed or rotary rack, and hot air generated in the charcoal fire chamber is circulated through the hot air circulation air duct to bake tea placed in the tea drying rack. According to the utility model, the charcoal stove and the tea baking chamber are separately arranged, the hot air circulation air duct and the temperature and humidity sensor are arranged in the tea baking chamber, the temperature of the tea baking chamber is accurately regulated and controlled, the tea quality is ensured while the charcoal baking efficiency is improved, and the tea baked by charcoal is fresh, sweet and delicious and has sweet taste, and is suitable for large-scale charcoal baking production of white tea.

Description

White tea aroma-raising charcoal baking dryer

Technical Field

The utility model relates to the technical field of white tea processing equipment, in particular to a white tea aroma raising charcoal baking dryer.

Background

The white tea belongs to micro-fermented tea and is the traditional famous tea in China. The white tea making process mainly comprises the following steps: withering and drying. During drying, the tea leaves are usually baked and dried by an electric heating device or a charcoal stove (called baked tea for short).

The baking tea is an important link of white tea production, and the quality of the white tea is determined by the quality of the baking tea process. The traditional tea baking method is to bake tea leaves by charcoal with an old-fashioned charcoal fire baking cage, the industry generally believes that charcoal baking has more unique fragrance than white tea baked by electric heating equipment, the white tea baked by charcoal has good charcoal baking process is fresh, sweet and sweet, the mouth feel is sweet, and the time for returning the sweet is long; however, the traditional charcoal baking process is limited by the skills of manufacturers, the charcoal baking degree and time are not easy to control, good white tea is not easy to manufacture, and the traditional manual charcoal baking only can bake one cage of tea at a time, the tea cage needs to be moved to the charcoal fire for a while and then moved away continuously in a reciprocating manner during charcoal baking, so that the charcoal baking time is long, and the efficiency is low.

In order to improve the tea baking method, some manufacturers directly put the charcoal fire oven into a traditional electric heating oven, then put the tea leaves above the charcoal fire oven, and bake the tea by utilizing the functions of heat preservation, timing and the like of the existing electric heating oven. However, in this type of apparatus, the baking temperature is difficult to control, the temperature near the lower part of the charcoal fire furnace is easy to be high, and some tea fragments are easy to drop into the charcoal fire in the baking process, so that the baked tea has stuffy smell, smoke smell or burnt taste, and the quality of the tea is affected.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a carbon baking dryer for improving the aroma of white tea, wherein a carbon furnace and a tea baking chamber are separately arranged, hot air generated by the carbon furnace is conveyed into the tea baking chamber through an air opening, the temperature of the tea baking chamber is accurately regulated and controlled, the tea quality is ensured while the carbon baking efficiency is improved, and the tea after carbon baking is fresh, sweet and delicious and has sweet taste, so that the carbon baking dryer is suitable for large-scale carbon baking production of white tea.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a white tea is carried fragrant charcoal and is baked over a slow fire drying-machine, includes charcoal fire room and the room of baking over a slow fire, be equipped with the charcoal stove in the charcoal fire room, one side upper portion of charcoal fire room is equipped with the air inlet, upper portion between charcoal fire room and the room of baking over a slow fire is equipped with steam transmission mouth, charcoal fire room top is close to steam transmission mouth department is equipped with the cooling and adjusts the air intake, steam transmission mouth with the hot air circulation wind channel input port in the room of baking over a slow fire links to each other, place tealeaves in the room of baking over a slow fire and dry frame and temperature and humidity sensor, tealeaves is dried and is put up including fixed or rotation type support, the hot gas flow process that produces in the charcoal fire room carry out the charcoal baking over a slow fire to the tealeaves of placing in the frame of above-mentioned tealeaves stoving after the hot air circulation wind channel circulation.

Furthermore, an air outlet connected with the tail end of the hot air circulation air duct is arranged at the top of the tea baking chamber.

Further, an air supplementing opening is arranged at the top of the tea baking chamber and communicated with the inner cavity of the tea baking chamber, and an air plate capable of being opened and closed is arranged in the air supplementing opening.

Furthermore, an adjustable air door capable of adjusting the size of the air port is arranged in the cooling adjusting air inlet, and the adjustable air door is connected with an automatic or manual adjusting device.

Furthermore, a movable partition plate capable of being opened and closed is arranged in the hot gas transmission port.

Furthermore, an ash blocking net is arranged in the charcoal fire chamber and is arranged above the charcoal fire.

Furthermore, the temperature and humidity sensors comprise at least two temperature and humidity sensors which are dispersedly arranged in the tea baking chamber.

Further, a heated air circulation fan is arranged at the top of the tea baking chamber, and hot air generated in the charcoal fire chamber flows in the heated air circulation air duct in a circulating manner by the heated air circulation fan.

Furthermore, an auxiliary electric heating device is arranged in the hot air circulation air duct at the top of the tea baking chamber.

Further, the charcoal fire chamber and the tea baking chamber are of an integrated structure or a separated combined structure; when a separation combined structure is adopted, a detachable connecting device is arranged between the charcoal firebox and the tea baking chamber, and heat insulation plates are arranged outside the charcoal firebox and the tea baking chamber.

The utility model has the following beneficial effects:

1. according to the utility model, the charcoal fire furnace and the tea baking chamber are separately arranged, hot air generated by the charcoal fire furnace is conveyed into the tea baking chamber through the air opening, the hot air circulation air duct and the temperature and humidity sensor are arranged in the tea baking chamber, the temperature of the tea baking chamber is accurately regulated and controlled, the tea quality is ensured while the charcoal baking efficiency is improved, the tea baked by charcoal is fresh, sweet and delicious, and has sweet and sweet taste, and the charcoal baking efficiency is improved by more than 8-10 times compared with that of the traditional manual mode, and is suitable for producing white tea by large-scale charcoal baking.

2. The charcoal fire chamber is provided with the independent air inlet and the cooling adjusting air inlet, the hot air transmission opening connected with the hot air circulation air duct in the tea baking chamber is provided with the movable partition plate which can be opened and closed, the charcoal fire chamber provided with the heat insulation plate has good heat insulation effect, hot air generated by the charcoal fire furnace can be uniformly and stably conveyed into the tea baking chamber, and the tea baking temperature can be conveniently adjusted and controlled.

3. The charcoal stove and the tea baking chamber are separately arranged, the ash blocking net is arranged on the charcoal stove, ash and smoke dust in the charcoal stove cannot enter the tea baking chamber, and the air supplementing opening is arranged in the tea baking chamber, so that the charcoal baked tea is ensured not to have stuffy smell, smoke smell or burnt taste.

4. The charcoal fire chamber and the tea baking chamber can adopt an integrated structure or a separation combined structure, and can be flexibly arranged according to production needs and places; the auxiliary electric heating device is arranged in the tea baking chamber, so that the electric heating and carbon baking can be conveniently carried out as required, other tea or agricultural products can be conveniently dried, and the utilization rate of equipment is increased.

Drawings

FIG. 1 is a schematic front view of a baking and drying machine for baking white tea aroma raising charcoal according to the present invention;

FIG. 2 is a schematic perspective view of the baking and drying machine for baking white tea aroma raising charcoal of the present invention;

fig. 3 is a partial schematic view of the hot gas delivery port and the cooling adjustment air inlet of the present invention.

Description of reference numerals:

1. a charcoal fire chamber; 11. an air inlet; 12. a hot gas delivery port; 13. cooling and adjusting the air inlet; 14. an adjustable air door; 15. a movable partition plate; 16. an ash blocking net; 2. a tea baking chamber; 21. a hot air circulation duct; 22. an air outlet; 23. an air supply opening; 24. a hot air circulating fan; 3. a charcoal stove; 4. a tea drying rack; 5. temperature and humidity sensor.

Detailed Description

The utility model is described in further detail below with reference to the following figures and specific examples:

referring to fig. 1-3, a charcoal baking dryer for white tea aroma raising comprises a charcoal fire chamber 1 and a tea baking chamber 2, a charcoal stove 3 is arranged in the charcoal fire chamber 1, an air inlet 11 is arranged at the upper part of one side of the charcoal fire chamber 1, a hot gas transmission port 12 is arranged at the upper part between the charcoal fire chamber 1 and the tea roasting chamber 2 (usually, the gas inlet 11 is arranged opposite to the hot gas transmission port 12), a cooling adjusting air inlet 13 is arranged at the top of the charcoal fire chamber 1 near the hot air transmission port 12, the hot air transmission port 12 is connected with the input port of a hot air circulation air duct 21 in the tea baking chamber 2, a tea drying rack 4 and a temperature and humidity sensor 5 are arranged in the tea baking chamber 2, the tea drying rack 4 comprises a fixed or rotary support, the rotary support can be driven by a motor to automatically rotate, better carbon baking and drying effects are ensured, the hot air flow generated in the charcoal fire chamber 1 circulates through the hot air circulation duct 21 and then charcoal-bakes the tea leaves placed in the tea leaf drying rack 4.

The top of the tea baking chamber 2 is provided with an air outlet 22 connected with the tail end of the hot air circulation air duct 21. The top of baking tea room 2 is equipped with air supplement opening 23, air supplement opening 23 with baking tea room 2 inner chamber is linked together, be equipped with the aerofoil that can open and close in the air supplement opening 23, when baking tea room 2 internal temperature or humidity were too high, can open air supplement opening 23.

The cooling adjusting air inlet 13 is internally provided with an adjustable air door 14 capable of adjusting the size of the air inlet, the adjustable air door 14 is connected with an automatic or manual adjusting device, the adjustable air door 14 can be opened to be large when the temperature is high, and the adjustable air door 14 can be adjusted to be small or closed when the temperature is low. A movable partition plate 15 capable of being opened and closed is arranged in the hot gas transmission port 12, an ash blocking net 16 is arranged in the charcoal fire chamber 1, and the ash blocking net 16 is arranged above the charcoal fire furnace 3; when the charcoal fire furnace 3 is cleaned (such as ash removal and charcoal addition), the movable partition 15 can be closed to prevent dust from entering the tea baking chamber 2.

The temperature and humidity sensors 5 comprise at least two and are dispersedly arranged in the tea baking chamber 2; three positions can be arranged in the tea baking chamber 2, wherein the three positions are divided into an upper position, a middle position and a lower position, so that the moisture content and the baking temperature of the tea during processing can be accurately detected. The temperature and humidity sensor 5 is connected with the control display device, so that the temperature and humidity can be conveniently observed.

The top of the tea baking chamber 2 is provided with a hot air circulating fan 24, and the hot air circulating fan 24 enables hot air generated in the charcoal fire chamber 1 to circularly flow in the hot air circulating duct 21. An auxiliary electric heating device is arranged in the hot air circulation air duct 21 at the top of the tea baking chamber 2, so that the dual purposes of electric heating and charcoal baking are facilitated as required, and the tea baking machine is convenient for baking other varieties of tea or agricultural products.

The charcoal fire chamber 1 and the tea baking chamber 2 are of an integrated structure or a separation combined structure; when the integrated structure is adopted, the charcoal fire chamber 1 and the tea baking chamber 2 can be arranged in a heat insulation body in a centralized way; when a separation combined structure is adopted, a detachable connecting device is arranged between the charcoal fire chamber 1 and the tea baking chamber 2, and the charcoal fire chamber 1 and the tea baking chamber 2 can be separately arranged after the connecting device is detached, so that the tea baking chamber 2 can be independently used;

charcoal firebox

1 and 2 outsides of baking tea room are equipped with the heated board and the chamber door that can open, and the charcoal firebox 1 that is equipped with the heated board can make charcoal stove 3's heat energy concentrate on indoor, and the heat can not give off the outside, and charcoal stove 3 can be more even stable provide heat energy in charcoal firebox 1.

When the device is used, the charcoal stove 3 is placed in the charcoal fire chamber 1, the chamber door is closed, tea leaves are spread on the screen and then placed on the tea leaf drying frame 4, charcoal baking is carried out after the chamber door is closed, the temperature and humidity adjusting air inlet 13, the adjustable air door 14, the air supplementing opening 23 and the like are properly adjusted according to the temperature and humidity detected by the temperature and humidity sensor 5 during charcoal baking, the temperature and humidity in the tea baking chamber 2 can well meet the requirements of a white tea charcoal baking process, the tea leaves can be taken out after the charcoal is baked to the proper moisture content, one person can manage a plurality of dryers simultaneously during operation, the quantity of white tea which can be baked by one time of each dryer is several times to ten times more than that of white tea which can be baked by manual operation of a charcoal baking cage, and the charcoal baking efficiency can be greatly improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a white tea carries fragrant charcoal to bake drying-machine which characterized in that: comprises a charcoal fire chamber (1) and a tea baking chamber (2), a charcoal fire furnace (3) is arranged in the charcoal fire chamber (1), an air inlet (11) is arranged at the upper part of one side of the charcoal fire chamber (1), a hot air transmission port (12) is arranged at the upper part between the charcoal fire chamber (1) and the tea baking chamber (2), a cooling and adjusting air inlet (13) is arranged at the top of the charcoal fire chamber (1) near the hot gas transmission port (12), the hot air transmission port (12) is connected with the input port of a hot air circulation air duct (21) in the tea baking chamber (2), a tea drying rack (4) and a temperature and humidity sensor (5) are arranged in the tea baking chamber (2), the tea drying rack (4) comprises a fixed or rotary support, and hot air flow generated in the charcoal fire chamber (1) is circulated through the hot air circulation air duct (21) and then used for baking tea placed in the tea drying rack (4).

2. The white tea aroma raising charcoal baking dryer according to claim 1, characterized in that: the top of the tea baking chamber (2) is provided with an air outlet (22) connected with the tail end of the hot air circulation duct (21).

3. The baking and drying machine for white tea aroma raising charcoal according to claim 1 or 2, characterized in that: an air supplement opening (23) is arranged at the top of the tea baking chamber (2), the air supplement opening (23) is communicated with the inner cavity of the tea baking chamber (2), and an air plate capable of being opened and closed is arranged in the air supplement opening (23).

4. The white tea aroma raising charcoal baking dryer according to claim 1, characterized in that: an adjustable air door (14) capable of adjusting the size of the air opening is arranged in the cooling adjusting air inlet (13), and the adjustable air door (14) is connected with an automatic or manual adjusting device.

5. The white tea aroma raising charcoal baking dryer according to claim 1, characterized in that: a movable clapboard (15) which can be opened and closed is arranged in the hot gas transmission port (12).

6. The white tea aroma raising charcoal baking dryer according to claim 1, characterized in that: an ash blocking net (16) is arranged in the charcoal fire chamber (1), and the ash blocking net (16) is arranged above the charcoal fire furnace (3).

7. The white tea aroma raising charcoal baking dryer according to claim 1, characterized in that: the temperature and humidity sensors (5) comprise at least two temperature and humidity sensors which are dispersedly arranged in the tea baking chamber (2).

8. The white tea aroma raising charcoal baking dryer according to claim 1, characterized in that: the hot air circulating fan (24) is arranged at the top of the tea baking chamber (2), and hot air generated in the charcoal fire chamber (1) is circulated in the hot air circulating air duct (21) by the hot air circulating fan (24).

9. The white tea aroma raising charcoal baking dryer according to claim 1, characterized in that: an auxiliary electric heating device is arranged in the hot air circulation air duct (21) at the top of the tea baking chamber (2).

10. The white tea aroma raising charcoal baking dryer according to claim 1, characterized in that: the charcoal fire chamber (1) and the tea baking chamber (2) are of an integrated structure or a separated combined structure; when a separation combined structure is adopted, a detachable connecting device is arranged between the charcoal firebox (1) and the tea baking chamber (2), and heat insulation plates are arranged on the outer sides of the charcoal firebox (1) and the tea baking chamber (2).