Carbon baking device for tea processing

Abstract

The utility model relates to the technical field of tea processing, in particular to a carbon baking device for tea processing. The device comprises a box body, a heating box and a bracket, the heating box and the bracket are arranged in the box body, and the bracket is located on the upper portion of the heating box. A flow divider is arranged between the heating box and the bracket and comprises a square frame and a flow dividing plate; the splitter plates are uniformly distributed in the square frame and are rotatably connected with the square frame, and a gap is formed between every two adjacent splitter plates; the top of the box body is provided with a fluid director, and the side part of the box body is provided with a fan And the fan guides airflow in the box body from the bottom to the fluid director at the top. The upward flowing direction of hot air can be adjusted by adjusting the angle of the splitter plate, so that tea leaves have enough carbon baking time, and formation of fragrance of the tea leaves is ensured; hot air at the bottom in the box body is guided into the fluid director through the fan, so that the circulation smoothness of the hot air is improved, the surfaces of the tea leaves are heated more uniformly, and the carbon baking effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, and particularly relates to a carbon baking device for tea processing. Background Art

[0002] Tea carbon baking is a tea processing technique mainly used in tea production. It can change the aroma, taste and appearance of tea, making it softer and more delicious. The main steps are to bake the tea blank on the charcoal fire, roast it on the charcoal fire to make it change color, reduce moisture and change the storage characteristics of the tea. Charcoal contains many odor substances, which can bring a unique charcoal fragrance to the tea. During the carbon baking process, it is necessary to continuously master the time and temperature to achieve the best effect.

[0003] Chinese Patent Application No.: CN202321377337.5, titled: A tea carbon baking device with fragrance retention. This patent realizes the temperature control of the hot air in the carbon baking box by setting an electric push rod and a covering frame. However, since the hot air volatilized by the heating component directly acts on the surface of the tea in the fixed frame, when the temperature is too high, the drying time of the tea in the fixed frame is shortened, reducing the carbon baking time of the tea and affecting the formation of the tea aroma. In addition, the hot air circulation in the carbon baking box is not smooth enough, and the heating is uneven, resulting in an unsatisfactory carbon baking effect of the tea. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is: to provide a carbon baking device for tea processing, which solves the technical problems that in the original carbon baking device, due to too high temperature, the carbon baking time of the tea is reduced, affecting the formation of the tea aroma, and the hot air circulation is not smooth enough, and the heating is uneven, resulting in an unsatisfactory carbon baking effect of the tea.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is: a carbon baking device for tea processing, comprising a box body, a heating box and a bracket; the heating box and the bracket are both arranged in the box body, and the bracket is located above the heating box;

[0006] A flow divider is arranged between the heating box and the bracket. The flow divider comprises a square frame and flow dividing plates; the flow dividing plates are evenly distributed in the square frame and are rotatably connected to the square frame, and there is a gap between adjacent two flow dividing plates;

[0007] A flow guide is arranged at the top of the box body, and a blower is arranged at the side of the box body; the blower diverts the air flow in the box body from the bottom to the flow guide at the top.

[0008] Further, the flow divider is detachably connected to the box body. Installation plates are arranged on two opposite inner side surfaces of the box body. An opening groove is arranged on the side surface of the installation plate, and the size of the opening groove is adapted to the size of the square frame; the square frame is embedded in the opening groove.

[0009] Furthermore, the deflector includes a deflector box and deflector plates. The deflector plates are evenly distributed in the deflector box and are rotatably connected to the deflector box, and there is a gap between adjacent deflector plates.

[0010] Furthermore, two sliding rails are arranged in parallel between the heating box and the box body. The upper surface of the sliding rail is provided with a sliding groove, and several rollers are evenly and rotatably connected in the sliding groove; two guide grooves adapted to the rollers are provided at the bottom of the heating box, and the heating box can move along the rollers.

[0011] Furthermore, air inlets are provided on two opposite outer side surfaces of the box body, and filter nets adapted to the air inlets are provided in the air inlets; a sealing plate is provided outside the air inlet, and the sealing plate is slidably connected to the box body, and the air inlet can be closed by moving the sealing plate.

[0012] Furthermore, a U-shaped handle is provided on the surface of the sealing plate.

[0013] Compared with the original tea carbon baking device, the beneficial effects of the present utility model are as follows:

[0014] 1. A flow divider is provided between the heating box and the bracket. By adjusting the angle of the flow dividing plate in the flow divider, the upward flow direction of the hot air can be adjusted, effectively preventing the hot air at too high a temperature from directly acting on the surface of the tea leaves, enabling the tea leaves to have sufficient carbon baking time and ensuring the formation of the aroma of the tea leaves;

[0015] 2. A deflector and a fan are arranged outside the box body. The hot air at the bottom of the box body is diverted into the deflector by the fan to form a hot air flow channel from top to bottom, improving the smoothness of the hot air circulation, enabling the hot air in the box body to act more evenly on the surface of the tea leaves in each layer of brackets, and improving the carbon baking effect;

[0016] 3. When the temperature in the box body is relatively high, the air inlets on both sides of the box body can be opened, and the fan is used to suck the cold air from the outside of the box body into the inside, and at the same time, part of the hot air is discharged outside the box body, thereby reducing the temperature of the hot air in the box body, enabling the hot air to be at a relatively stable temperature, and ensuring the carbon baking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic internal structure diagram of the present utility model;

[0018] Figure 2 is a schematic external structure diagram of the present utility model;

[0019] Figure 3 is a schematic structural diagram of the box body of the present utility model;

[0020] Figure 4 is a schematic structural diagram of the heating box of the present utility model;

[0021] Figure 5 This is a schematic structural diagram of the shunt of the present utility model;

[0022] Figure 6 This is a schematic structural diagram of the flow deflector of the present utility model;

[0023] Figure 7 This is a schematic structural diagram of the slide rail of the present utility model.

[0024] Label description:

[0025] 1. Box body; 11. Installation plate; 11a. Opening groove; 12. Air inlet; 2. Heating box; 21. Guide groove;

[0026] 3. Bracket; 4. Shunt; 41. Square frame; 42. Shunt plate; 5. Flow deflector; 51. Flow deflector box;

[0027] 52. Flow deflector plate; 6. Fan; 7. Slide rail; 8. Filter screen; 9. Sealing plate; 91. U-shaped handle. Specific implementation mode

[0028] To describe in detail the technical content, achieved purpose and effect of the present utility model, the following is described in conjunction with the implementation mode and accompanied by the drawings.

[0029] Please refer to Figures 1 - 7 As shown, the technical solution adopted by the present utility model is: a carbon baking device for tea processing, including a box body 1, a heating box 2 and a bracket 3; the heating box 2 and the bracket 3 are both arranged in the box body 1, and the bracket 3 is located above the heating box 2;

[0030] A shunt 4 is arranged between the heating box 2 and the bracket 3, and the shunt 4 includes a square frame 41 and a shunt plate 42; the shunt plates 42 are evenly distributed in the square frame 41 and are rotatably connected to the square frame 41, and there is a gap between adjacent two shunt plates 42;

[0031] A flow deflector 5 is arranged at the top of the box body 1, and a fan 6 is arranged at the side of the box body; the fan 6 diverts the air flow in the box body 1 from the bottom to the flow deflector 5 at the top.

[0032] It can be seen from the above description that by adjusting the angle between the shunt plate 42 and the square frame 41 in the shunt 4, the flow direction of the hot air can be adjusted, effectively preventing the hot air with too high temperature from directly acting on the surface of the tea leaves in the bracket 3, and the moisture in the tea leaves will not be quickly dried, so that the tea leaves have sufficient carbon baking time to ensure the formation of the aroma of the tea leaves; at the same time, through the action of the flow deflector 5 and the fan 6, the smoothness of the hot air circulation in the box body 1 can be improved, the heating is more uniform, and the carbon baking effect is improved.

[0033] More preferably, the shunt 4 is detachably connected to the box body 1. Mounting plates 11 are provided on two opposite inner side surfaces of the box body 1. An opening groove 11a is provided on the side surface of the mounting plate 11. The size of the opening groove 11a is adapted to the size of the square frame 41; the square frame 41 is embedded in the opening groove 11a.

[0034] As can be seen from the above description, through the above settings, operators can easily install and disassemble the shunt 4, thus facilitating the cleaning of the shunt 4.

[0035] More preferably, the flow guide 5 includes a flow guide box 51 and flow guide plates 52. The flow guide plates 52 are evenly distributed in the flow guide box 51 and are rotatably connected to the flow guide box 51. There is a gap between two adjacent flow guide plates 52.

[0036] As can be seen from the above description, by adjusting the angle between the flow guide plate 52 and the flow guide box 51, the outflow direction of the hot air can be adjusted, making the tea leaves heated more evenly.

[0037] More preferably, two slide rails 7 are arranged in parallel between the heating box 2 and the box body 1. A chute 71 is provided on the upper surface of the slide rail 7. Several rollers 72 are evenly and rotatably connected in the chute 71; two guide grooves 21 adapted to the rollers 72 are provided at the bottom of the heating box 2, and the heating box 2 can move along the rollers 72.

[0038] As can be seen from the above description, by providing the slide rails 7, the heating box 2 can move back and forth on the upper surface of the rollers 72, facilitating the operator to place materials such as charcoal in the heating box 2 and also facilitating the operator to clean the heating box 2.

[0039] More preferably, air inlets 12 are provided on two opposite outer side surfaces of the box body 1. A filter net 8 adapted to the air inlets 12 is provided in the air inlets 12; a sealing plate 9 is provided outside the air inlets 12. The sealing plate 9 is slidably connected to the box body 1, and moving the sealing plate 9 can close the air inlets 12.

[0040] As can be seen from the above description, through the above settings, when the temperature inside the box body 1 is relatively high, the sealing plate 9 can be moved away, and through the blower 6, cold air can be sucked into the interior from the air inlets 12 of the box body 1. At the same time, part of the hot air inside the box body 1 is discharged outside the box, thereby reducing the temperature of the hot air inside the box body 1, making the hot air at a relatively stable temperature and ensuring the carbon baking effect.

[0041] More preferably, a U-shaped handle 91 is provided on the surface of the sealing plate 9.

[0042] As can be seen from the above description, by providing the U-shaped handle 91, it is convenient for the operator to move the sealing plate 9.

[0043] Working principle of the utility model: Before performing carbon baking operation, adjust the angles of each flow divider plate 42 and the flow guide plate 52 to ensure that when hot air passes through the flow divider 4 and the flow guide 5, it can flow towards the tea surface at different angles;

[0044] Place materials such as charcoal fire in the heating box 2, move the sealing plate 9 to ensure that the air inlet 12 is in a closed state; start the fan 6, close the door of the box body 1, and then the carbon baking operation can be started. The fan 6 sucks the hot air at the bottom of the box body 1 into the flow guide 5 at the top to improve the smoothness of the hot air circulation;

[0045] When the temperature in the box body 1 is too high, the sealing plate 9 can be moved to make the air inlet 12 in an open state. Under the action of the fan 6, the cold air outside the box body 1 enters the box body 1 from the air inlet 12 along the filter net 8. At the same time, the fan 6 can also discharge the hot air in the box body 1 into the box body 1; so that the hot air is at a relatively stable temperature to ensure the carbon baking effect.

[0046] The above are only the embodiments of the utility model, and do not limit the patent scope of the utility model accordingly. All equivalent transformations made by using the content of the specification and drawings of the utility model, or directly or indirectly applied in the relevant technical fields, are similarly included in the patent protection scope of the utility model.

Claims

1. A carbon roasting device for tea processing, comprising a box, a heating box and a bracket; the heating box and the bracket are both arranged in the box, and the bracket is located on the upper part of the heating box; characterized in that: A diverter is provided between the heating box and the bracket, and the diverter comprises a square frame and a diverter plate; the diverter plates are evenly distributed in the square frame and are rotatably connected to the square frame, and there is a gap between two adjacent diverter plates; The top of the box is provided with a flow guide, and the side of the box is provided with a fan; the fan guides the airflow in the box from the bottom to the top of the flow guide.

2. A carbon roasting device for tea processing according to claim 1, characterized in that: The diverter is detachably connected to the box body. Two opposite inner sides of the box body are provided with mounting plates. The sides of the mounting plates are provided with opening grooves. The size of the opening grooves matches the size of the square frame. The square frame is embedded in the opening grooves.

3. A carbon roasting device for tea processing according to claim 1, characterized in that: The deflector comprises a deflector box and deflector plates. The deflector plates are evenly distributed in the deflector box and are rotatably connected to the deflector box. There is a gap between two adjacent deflector plates.

4. A carbon roasting device for tea processing according to claim 1, characterized in that: Two slide rails are arranged in parallel between the heating box and the box body, and a slide groove is arranged on the upper surface of the slide rail, and a plurality of rollers are connected in the slide groove for uniform rotation; two guide grooves matching with the rollers are arranged at the bottom of the heating box, and the heating box can move along the rollers.

5. The carbon roasting device for tea processing according to claim 1, characterized in that: The two opposite outer sides of the box body are provided with air inlets, and a filter screen adapted to the air inlet is arranged inside the air inlet; a sealing plate is arranged on the outer side of the air inlet, and the sealing plate is slidably connected to the box body, and the air inlet can be closed by moving the sealing plate.

6. A carbon roasting device for tea processing according to claim 5, characterized in that: A U-shaped handle is provided on the surface of the sealing plate.

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