Liupu tea drying device adopting traditional process
Through the traditional firewood charcoal roasting drying device, combined with firepower and temperature control, the problems of uneven temperature and lack of fragrance in tea making equipment are solved, and the efficient drying and aroma improvement of tea leaves are achieved.
Patent Information
- Application Number
- CN202422408702.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-30
AI Technical Summary
During the drying process, existing tea making equipment has problems such as uneven temperature, time-consuming and labor-intensive, high energy consumption and difficulty in maintaining the fragrance of the traditional charcoal drying process.
Traditional firewood is used for charcoal drying. By adjusting the design of the fire door and collection box, the firepower size and temperature are controlled, different woods are used as heat sources, and the dustpan cover is combined to prevent debris from entering and discharge of water vapor.
It improves the success rate and aroma quality of tea drying. The tea has a fruity wood fragrance and smoke smell, which is conducive to the transformation of betel nut fragrance, and the equipment operation is safe and efficient.
Smart Images
Figure CN223243260U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tea making, in particular to a traditional Liubao tea drying device. Background Art
[0002] Drying tea leaves is an important step in the tea-making process. Its main purpose is to remove excess moisture, form the unique aroma of tea leaves, and fix the final appearance of tea leaves. Charcoal roasting and drying is an important process in the traditional Liubao tea making process.
[0003] Handmade tea is typically dried using a tea-fixing machine or a tea-roasting machine, but both have drawbacks. The uneven temperature of tea-fixing machines requires frequent turning of the tea leaves, which is time-consuming and labor-intensive. Tea-roasting machines use electricity or gas to heat air, then conduct hot air to roast the leaves. While electric roasting cages, suitable for handmade tea, are less prone to failure, their efficiency and roasting capacity are significantly lower than those of tea-roasting machines. The positive and negative temperature differences are much greater than those of tea-roasting machines, and they are open, static roasting machines, which consume more electricity and energy and are difficult to control quality. Furthermore, tea-fixing machines and tea-roasting machines generally dry the tea leaves using electric heat or other methods, resulting in the tea lacking the aroma of traditional charcoal roasting. Utility Model Content
[0004] In order to solve the above problems, the utility model provides a traditional Liubao tea drying device, which uses traditional firewood to charcoal roast and dry the tea leaves. At the same time, it can adjust the firepower during tea drying to ensure the drying effect and improve the aroma quality of the tea leaves.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A traditional Liubao tea drying device, comprising a pot body, a support frame and a fire box.
[0007] One end of the pot body is mounted on the support frame, and the other end is provided with a pot mouth; the fire box is a cylindrical structure with two ends open, one end of the fire box is mounted at the pot mouth and abuts against the pot body, and the other end is provided with a tea tray, and a fire door is provided through the side wall of the fire box, and an adjustment plate is slidably provided on the fire door, and the size of the fire door can be adjusted by moving the adjustment plate;
[0008] The tea tray is provided with a drying groove on the side facing away from the firebox for placing tea leaves;
[0009] The drying tank cover is provided with a dustpan cover.
[0010] Furthermore, a plurality of fixing mechanisms are evenly spaced around the pot body near one end of the pot mouth, and the fixing mechanism includes a fixing part and a fixing roller. One end of the fixing part is fixedly connected to the pot body, and the other end is penetrated by a threaded hole. One end of the fixing roller is threaded through the threaded hole to the fixing part, and the other end is provided with a limit handle. When the limit handle abuts against the fixing part, the fixing roller abuts against the fire box.
[0011] Furthermore, a ring groove is formed in the side wall of the fire box, and the fixed roller can be embedded in the ring groove and abut against the fire box.
[0012] Furthermore, a plurality of air holes are recessed on the side wall of the firebox.
[0013] Furthermore, a positioning ring is provided on a side of the tea tray facing away from the drying tank, and the positioning ring can be slidably embedded in the fire box so that the tea tray abuts against the fire box.
[0014] Furthermore, a plurality of penetrating ash discharge holes are provided on the end surface of the pot body away from the pot mouth, and a collecting box is provided on a side of the ash discharge holes away from the pot mouth, and the collecting box is used for collecting carbon ash.
[0015] Furthermore, a connecting plate is provided on the side of the pot body away from one end of the pot mouth, and two connecting plates are provided opposite to each other, one end of the connecting plate is fixedly connected to the pot body, and the other end faces the support frame, and a sliding groove is provided on the opposite side of the two connecting plates;
[0016] Slide blocks that slide with the slide grooves are fixedly provided at both ends of the collection box, and a sliding opening is provided through one side of the connecting plate away from the collection box, and a fixing rod is slidably provided at the sliding opening. One end of the fixing rod is fixedly connected to the corresponding slide block, and the other end is fixedly provided with a handle. A fixing plate is provided on the external thread of the fixing rod, and the fixing plate can be abutted against the connecting plate by rotating the fixing plate.
[0017] Furthermore, one end of the slide groove close to the support frame is an open structure, and one end of the sliding opening close to the support frame is an open structure, so that the slider and the fixing rod can move outside the connecting plate.
[0018] Furthermore, a plurality of universal wheels are evenly spaced around the support frame away from one end of the pot body.
[0019] The beneficial effects of the utility model are:
[0020] 1. Firewood is added to the pot body, and the tea leaves in the drying trough are dried under the action of the firewood. The firebox keeps the firewood away from the tea tray, preventing the tea leaves from burning, thereby improving the success rate of tea making. The fire door can be adjusted by adjusting the position of the regulating plate to adjust the size of the fire, thereby adjusting the firepower and facilitating the control of the degree of drying of the tea leaves. By fully opening the fire door, firewood can be added to the pot body through the firebox, thereby allowing for replenishment of firewood during the tea drying process. The utility model can use different woods as heat sources, resulting in the aroma of the dried tea leaves, with a fruity and smoky aroma, which is conducive to the transformation of the betel nut aroma in the later stage. The dustpan cover can prevent foreign matter from entering the tea tray during the drying process, and water vapor generated during the drying process can be discharged, thereby improving the drying effect of the tea leaves.
[0021] 2. With the help of the collecting box, the carbon ash in the pot body can be discharged to avoid excessive accumulation of carbon ash in the pot body and affect the combustion of firewood; by loosening the fixing plate, the fixing plate leaves the connecting plate, so that the distance between the collecting box and the ash discharge hole can be adjusted. By adjusting the size of the gap between the collecting box and the ash discharge hole, the fire of the firewood can be controlled, and the drying temperature can be further controlled, thereby improving the success rate of tea making. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a structural schematic diagram of a traditional Liubao tea drying device according to a preferred embodiment of the present invention.
[0023] Figure 2 It is a schematic diagram of the fire box structure of a traditional Liubao tea drying device in a preferred embodiment of the present invention.
[0024] Figure 3 It is a schematic diagram of the connecting plate structure of a traditional Liubao tea drying device in a preferred embodiment of the present invention.
[0025] Figure 4 It is a schematic diagram of the fixed rod structure of a traditional Liubao tea drying device in a preferred embodiment of the present invention.
[0026] In the figure, 1-pot body, 101-pot mouth, 102-ash discharge hole, 2-support frame, 21-universal wheel, 3-firebox, 301-ring groove, 302-air hole, 31-fire door, 311-slide rail, 32-adjustment plate, 321-adjustment handle, 4-tea tray, 401-drying trough, 41-positioning ring, 5-dustpan cover, 6-fixing part, 61-fixed roller, 62-limiting handle, 7-collection box, 701-slider, 71-connecting plate, 711-slide groove, 712-sliding mouth, 72-fixed rod, 721-handle, 73-fixed plate, 731-connecting cylinder, 732-turn handle. DETAILED DESCRIPTION
[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0028] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0030] Please also see Figures 1 to 4 A traditional Liubao tea drying device according to a preferred embodiment of the present invention includes a pot body 1, a support frame 2 and a fire box 3.
[0031] One end of the pot body 1 is mounted on the support frame 2, and the other end is provided with a pot mouth 101. The pot body 1 of this embodiment is a frustum-like structure, and the pot mouth 101 is located at the wide end of the pot body 1.
[0032] The firebox 3 is a cylindrical structure with two open ends. One end of the firebox 3 is mounted on the pot mouth 101 and abuts the pot body 1. The other end is mounted on the tea tray 4. A fire door 31 is provided through the side wall of the firebox 3. The fire door 31 is slidably provided with an adjustment plate 32. The size of the fire door 31 can be adjusted by moving the adjustment plate 32. Preferably, an industrial thermometer can be embedded in the firebox 3 to accurately measure the drying temperature of the tea leaves.
[0033] like Figure 1 As shown, slide rails 311 are provided on both sides of the fire door 31, and the adjustment plate 32 is embedded in the slide rails 311 and slidably connected to the slide rails 311. An adjustment handle 321 is fixedly provided on one side of the adjustment plate 32 to facilitate the movement of the adjustment plate 32.
[0034] The sidewall of the firebox 3 is recessed with a plurality of air holes 302. Under the effect of the air holes 302, air can be allowed to enter the firebox 3.
[0035] The side of the tea tray 4 facing away from the firebox 3 is provided with a drying groove 401 for placing tea leaves. Figure 2 As shown, a positioning ring 41 is provided on the side of the tea tray 4 facing away from the drying tank 401, and the positioning ring 41 can be slidably embedded in the firebox 3 to make the tea tray 4 abut against the firebox 3. Under the action of the positioning ring 41, it is easy to align the tea tray 4 with the firebox 3, ensuring that the tea tray 4 can be stably mounted on the firebox 3.
[0036] The drying tank 401 is covered with a dustpan cover 5 .
[0037] like Figure 1 As shown, a plurality of universal wheels 21 are evenly spaced around the support frame 2, which is located away from the pot body 1. The universal wheels 21 facilitate movement of the support frame 2 to a suitable position for drying tea leaves. In this embodiment, the universal wheels 21 are equipped with brakes.
[0038] By adding firewood into the pot body 1, the tea leaves in the drying trough 401 are dried under the action of the firewood. Under the action of the fire box 3, the firewood and the tea tray 4 are kept at a certain distance, so that the tea leaves are not easily burnt, thereby improving the success rate of tea making. By adjusting the position of the adjustment plate 32 to adjust the size of the fire door 31, the fire power can be adjusted, which is convenient for controlling the drying degree of the tea leaves. By fully opening the fire door 31, firewood can be put into the pot body 1 through the fire box 3, so that firewood can be supplemented during the tea drying process.
[0039] This embodiment can be used to dry Liubao tea. By using different woods as heat sources, the aroma of the dried tea leaves is revealed, and the tea leaves have a fruity wood aroma and a smoky flavor, which is conducive to the transformation of the betel nut aroma in the later stage. The dustpan cover 5 can prevent foreign matter from entering the tea tray 4 during the tea drying process, and at the same time, the water vapor generated during the tea drying process can be discharged, thereby improving the drying effect of the tea leaves.
[0040] like Figure 1 As shown, a plurality of fixing mechanisms are evenly spaced around one end of the pot body 1 near the pot mouth 101, and the fixing mechanism includes a fixing part 6 and a fixing roller 61. One end of the fixing part 6 is fixedly connected to the pot body 1, and the other end is penetrated by a threaded hole. One end of the fixing roller 61 is threadedly passed through the fixing part 6 through the threaded hole, and the other end is provided with a limit handle 62. When the limit handle 62 abuts against the fixing part 6, the fixing roller 61 abuts against the fire box 3.
[0041] A thread is provided at one end of the fixed roller 61 close to the limit handle 62. By tightening the limit handle 62, when the limit handle 62 abuts against the fixing part 6, it proves that the fixed roller 61 extends to the longest length of the pot body 1, and each fixed roller 61 abuts against the fire box 3, which can limit the fire box 3 to the center of the pot mouth 101, ensuring that the tea tray 4 is in a horizontal state.
[0042] like Figure 1 and Figure 2 As shown, the side wall of the firebox 3 is concavely provided with an annular groove 301, and the fixing roller 61 can be inserted into the annular groove 301 and abut against the firebox 3. The fixing roller 61 is inserted into the annular groove 301, which can fix the firebox 3 on the pot body 1, and prevent the firebox 3 from vibrating and tipping over due to the burning of firewood, thereby ensuring the successful drying of the tea leaves.
[0043] like Figure 1 As shown, a plurality of through ash discharge holes 102 are provided on the end surface of the pot body 1 away from the pot mouth 101 , and a collecting box 7 is provided on the side of the ash discharge holes 102 away from the pot mouth 101 , and the collecting box 7 is used to collect carbon ash.
[0044] Under the action of the collecting box 7, the carbon ash in the pot body 1 can be discharged, so as to avoid excessive accumulation of carbon ash in the pot body 1 and affecting the combustion of firewood.
[0045] like Figure 3 and Figure 4 As shown, a connecting plate 71 is provided on the side of the pot body 1 away from the pot mouth 101. Two connecting plates 71 are provided opposite to each other. One end of the connecting plate 71 is fixedly connected to the pot body 1, and the other end faces the support frame 2. A sliding groove 711 is recessed on the opposite side of the two connecting plates 71.
[0046] Both ends of the collecting box 7 are fixed with sliders 701 that slide with the sliding groove 711. A sliding opening 712 is provided on the side of one connecting plate 71 away from the collecting box 7. A fixing rod 72 is slidably provided at the sliding opening 712. One end of the fixing rod 72 is fixedly connected to the corresponding slider 701, and the other end is fixedly provided with a handle 721. The fixing rod 72 is externally threaded with a fixing plate 73. By rotating the fixing plate 73, the fixing plate 73 can abut against the connecting plate 71.
[0047] In this embodiment, the sliding sleeve of the fixing rod 72 is provided with a connecting tube 731, one end of the connecting tube 731 is fixedly connected to the fixing plate 73, and the other end is provided with a turning handle 732. The fixing plate 73 is driven by the turning handle 732, which can prevent workers from coming into close contact with the pot body 1 and causing burns.
[0048] By loosening the fixing piece 73, the fixing piece 73 leaves the connecting plate 71, so that the distance between the collecting box 7 and the ash discharge hole 102 can be adjusted. By adjusting the size of the gap between the collecting box 7 and the ash discharge hole 102, the amount of air entering the air hole 302 is controlled, thereby controlling the fire of the firewood, further controlling the drying temperature, and improving the success rate of tea making.
[0049] In this embodiment, the end of the slide groove 711 close to the support frame 2 is an open structure, and the end of the sliding opening 712 close to the support frame 2 is an open structure, so that the slider 701 and the fixing rod 72 can move outside the connecting plate 71.
[0050] Since both the slide groove 711 and the sliding opening 712 are provided with openings, when the fixing piece 73 leaves the connecting plate 71 , the slider 701 and the fixing rod 72 can be moved outside the connecting plate 71 , thereby processing the carbon ash in the collecting box 7 .
[0051] The use process of the traditional Liubao tea drying device of this embodiment is as follows:
[0052] Place firewood into the pot body 1 through the pot opening 101, set the firebox 3 on the pot opening 101, and tighten the limit handle 62 so that each fixing roller 61 is embedded in the ring groove 301 and aligned with the firebox 3, so that the firebox 3 is in the center of the pot body 1. After lighting the firewood, insert the positioning ring 41 into the firebox 3 to set the tea tray 4 on the firebox 3, and then cover it with the dustpan cover 5.
[0053] During the tea drying process, the fire power of the firewood is controlled by adjusting the size of the fire door 31 and the size of the gap between the collection box 7 and the ash discharge hole 102 to control the drying temperature of the tea leaves; the fire door 31 is fully opened to allow the firewood to be put into the pot body 1 through the fire box 3, so that the firewood can be replenished during the tea drying process.
Claims
1. A traditional Liubao tea drying device, characterized in that: It comprises a pot body (1), a support frame (2) and a firebox (3). One end of the pot body (1) is mounted on the support frame (2), and the other end is provided with a pot mouth (101); the fire box (3) is a cylindrical structure with two ends open, one end of the fire box (3) is mounted at the pot mouth (101) and abuts against the pot body (1), and the other end is provided with a tea tray (4); a fire door (31) is provided through the side wall of the fire box (3), and an adjustment plate (32) is slidably provided on the fire door (31), and the size of the fire door (31) can be adjusted by moving the adjustment plate (32); The tea tray (4) is provided with a drying groove (401) on the side facing away from the fire box (3) for placing tea leaves; The drying tank (401) is covered with a dustpan cover (5).
2. A traditional Liubao tea drying device according to claim 1, characterized in that: A plurality of fixing mechanisms are evenly spaced around one end of the pot body (1) near the pot mouth (101), and the fixing mechanisms include a fixing member (6) and a fixing roller (61). One end of the fixing member (6) is fixedly connected to the pot body (1), and the other end is provided with a threaded hole. One end of the fixing roller (61) is threadedly passed through the fixing member (6) through the threaded hole, and the other end is provided with a limiting handle (62). When the limiting handle (62) abuts against the fixing member (6), the fixing roller (61) abuts against the fire box (3).
3. A traditional Liubao tea drying device according to claim 2, characterized in that: The side wall of the firebox (3) is recessed with an annular groove (301), and the fixed roller (61) can be embedded in the annular groove (301) and abut against the firebox (3).
4. A traditional Liubao tea drying device according to claim 1, characterized in that: The side wall of the firebox (3) is recessed with a plurality of air holes (302).
5. The traditional Liubao tea drying device according to claim 1, characterized in that: A positioning ring (41) is provided on the side of the tea tray (4) facing away from the drying tank (401), and the positioning ring (41) can be slidably embedded in the fire box (3) so that the tea tray (4) abuts against the fire box (3).
6. A traditional Liubao tea drying device according to claim 1, characterized in that: The end surface of the pot body (1) away from the pot mouth (101) is provided with a plurality of penetrating ash discharge holes (102), and a collection box (7) is provided on a side of the ash discharge holes (102) away from the pot mouth (101), and the collection box (7) is used for collecting carbon ash.
7. A traditional Liubao tea drying device according to claim 6, characterized in that: A connecting plate (71) is provided on the side of the pot body (1) away from one end of the pot mouth (101), and two connecting plates (71) are provided opposite to each other, one end of the connecting plate (71) is fixedly connected to the pot body (1), and the other end faces the support frame (2), and a sliding groove (711) is provided on the opposite side of the two connecting plates (71); Both ends of the collection box (7) are fixedly provided with sliders (701) that slide in cooperation with the slide groove (711), wherein a sliding opening (712) is provided through one side of the connecting plate (71) away from the collection box (7), and a fixing rod (72) is slidably provided in the sliding opening (712), one end of the fixing rod (72) is fixedly connected to the corresponding slider (701), and the other end is fixedly provided with a handle (721), and the fixing rod (72) is externally threaded with a fixing plate (73), and by rotating the fixing plate (73), the fixing plate (73) can abut against the connecting plate (71).
8. The traditional Liubao tea drying device according to claim 7, characterized in that: The end of the slide groove (711) close to the support frame (2) is an open structure, and the end of the sliding opening (712) close to the support frame (2) is an open structure, so that the slider (701) and the fixing rod (72) can move outside the connecting plate (71).
9. The traditional Liubao tea drying device according to claim 7, characterized in that: A plurality of universal wheels (21) are evenly spaced around the support frame (2) at one end away from the pot body (1).