Special barrel beneficial to storage and aging of pericarpium citri reticulatae

Abstract

The utility model discloses a special barrel beneficial to storage and aging of dried orange peel, which relates to the technical field of aging barrels and comprises an outer barrel body, and a barrel cover covers a barrel opening of the outer barrel body; a convection hole group and a sealing plug capable of opening and closing the convection hole group are arranged on the peripheral wall of the outer barrel body; the inner basket is arranged in the barrel cavity of the outer barrel body and can be taken out from the barrel opening; the outer wall of the inner basket and the inner wall of the outer barrel body are arranged at intervals to form ventilation gaps; air holes are formed in the outer peripheral wall and the bottom wall of the inner basket. According to the utility model, sealing and ventilation states can be flexibly switched according to different temperature and humidity environments and storage stages, insects and mildew can be effectively prevented, and the aging quality of dried orange peel is improved.

Description

Technical Field

[0001] This utility model relates to the field of aging barrel technology, and in particular to a special barrel that is beneficial for the preservation and aging of dried tangerine peel. Background Technology

[0002] The aging of dried tangerine peel requires specific temperature and humidity conditions, through the slow transformation caused by the action of microorganisms and enzymes. Currently, traditional methods of aging dried tangerine peel mainly include the following:

[0003] Stacking cloth bags and burlap sacks: Although the cost is low, the sealing is poor, and the risk of insect infestation and mold is high.

[0004] Open-air drying: relies on manual turning, is easily affected by weather, and is heavily polluted by dust.

[0005] Glass jars: Light transmission is not conducive to microbial activity, thus affecting aging; they lack ventilation design and humidity cannot be adjusted.

[0006] Tin cans: They are prone to rust and contamination of dried tangerine peel, are difficult to meet food-grade standards, and lack hardness, making them unsuitable for stacking and logistics.

[0007] Therefore, how to provide a special container that is conducive to the preservation and aging of dried tangerine peel, which can flexibly switch between sealed and ventilated states for different temperature and humidity environments and storage stages, and can effectively prevent insects and mold, thereby improving the aging quality of dried tangerine peel, is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0008] In view of this, this utility model proposes a special bucket that is beneficial to the preservation and aging of dried tangerine peel, aiming to solve the technical problems of the above-mentioned traditional aging containers that cannot provide adequate ventilation and have poor flexibility and adaptability.

[0009] To achieve the above objectives, the present invention adopts the following technical solution:

[0010] This utility model provides a special bucket that is beneficial for the preservation and aging of dried tangerine peel, including:

[0011] The outer barrel body has a lid sealing its opening; the outer barrel body has a convection hole group and a sealing plug that can open and close the convection hole group on its outer peripheral wall.

[0012] The inner basket is disposed in the cavity of the outer barrel and can be removed from the barrel opening; the outer wall of the inner basket and the inner wall of the outer barrel are spaced apart to form a ventilation gap; the outer peripheral wall and bottom wall of the inner basket are provided with ventilation holes.

[0013] This utility model discloses a special bucket that is beneficial for the preservation and aging of dried tangerine peel. The outer and bottom walls of the inner basket are spaced apart from the corresponding outer and bottom walls of the outer bucket to form ventilation gaps. This allows the tangerine peel placed in the inner basket to breathe three-dimensionally, promoting uniform and effective aging (requiring ventilation). If the tangerine peel becomes infested with insects, it is not necessary to empty it all out; insect eggs will fall to the bottom of the outer bucket through the bottom ventilation holes, facilitating quick and easy identification of insect infestation and allowing for appropriate measures to be taken. Because the tangerine peel placed in the inner basket does not come into contact with the inner wall of the outer bucket, it will not come into contact with condensation on the inner wall, preventing dampness and mold growth caused by prolonged contact. The design of the openable and closable convection vent group allows for adjustable ventilation when the vents are open, accelerating the aging process, while closing the vents provides sealed storage. Different ventilation methods can be selected for different humidity environments and different storage stages (such as changes in age), allowing for appropriate ventilation as needed, offering high flexibility and adaptability.

[0014] As a further improvement to the above technical solution, the top of the inner basket is rolled outward to form a rolled edge, which can abut against the inner peripheral wall of the outer barrel, so that the outer peripheral wall of the inner basket and the inner peripheral wall of the outer barrel are spaced apart; the bottom of the inner basket is provided with a raised block, so that the bottom wall of the inner basket and the bottom wall of the outer barrel are spaced apart.

[0015] The beneficial effects of the above technical solution are: the rolled edge at the top of the inner basket not only improves the structural strength of the inner basket, but also ensures that the outer peripheral wall of the inner basket will not shake and abut against the inner peripheral wall of the outer barrel, so as to stabilize the ventilation gap; the raised block prevents the bottom of the inner basket from touching the bottom, and ventilation gaps are set on both the outer periphery and the bottom of the inner basket, which enhances the three-dimensional ventilation effect of the tangerine peel.

[0016] As a further improvement to the above technical solution, a handle is installed on the inner peripheral wall of the inner basket near the top.

[0017] The beneficial effect of the above technical solution is that the inner basket can be easily taken out and put in the outer bucket through the handle.

[0018] As a further improvement to the above technical solution, a handle seat is fixedly installed on the inner peripheral wall of the inner basket near the top; the handle seat has a guide hole arranged along the height direction, the lower part of the handle is slidably inserted into the guide hole, and can be raised and lowered axially along the guide hole so that one top of the handle extends above the inner basket or retracts into the inner basket.

[0019] The beneficial effects of the above technical solution are: the handle can slide down along the guide hole into the inner basket without interfering with or obstructing the lid; when the inner basket needs to be removed, open the lid and pull the handle upwards, the top of the handle can extend above the inner basket for easy gripping; the handle can also drive the inner basket to rise and detach from the outer bucket.

[0020] As a further improvement to the above technical solution, a latch is installed on the upper part of the outer peripheral wall of the outer barrel to secure the barrel lid to the barrel opening.

[0021] The beneficial effects of the above technical solution are: the buckle can securely seal the lid at the opening of the outer barrel, making operation convenient.

[0022] As a further improvement to the above technical solution, the top surface of the bucket lid has a placement groove near the outer periphery that can accommodate the bottom of the outer bucket.

[0023] The beneficial effects of the above technical solution are: multiple special buckets can be stacked, and the bottom of the outer bucket of the upper special bucket can be fitted into the placement groove of the lid of the lower special bucket, which makes the structure stable and reduces the space occupation rate.

[0024] As a further improvement to the above technical solution, the top surface of the bucket lid has a groove in the middle, and a handle is built into the groove.

[0025] The beneficial effect of the above technical solution is that by embedding the handle in the groove, the handle will not interfere with the bottom of the outer bucket when multiple special buckets are stacked.

[0026] As a further improvement to the above technical solution, a hook is fixed in the middle of the bottom surface of the bucket lid, which can be hung on the top edge of the outer side of the outer bucket body.

[0027] The beneficial effects of the above technical solution are: after the lid is removed, it can be hung on the top edge of the outer barrel through the hook, which solves the problem of storing the lid when sunbathing. The bottom of the lid will not come into contact with the ground and cause pollution. The vertically placed lid can reduce dust accumulation and is more hygienic and safe.

[0028] As a further improvement to the above technical solution, the convection hole group includes multiple convection holes, which are arranged near the top of the outer barrel and evenly distributed along the circumference of the outer barrel; there are multiple sealing plugs, which can block the multiple convection holes one by one.

[0029] The beneficial effects of the above technical solution are: multiple convection holes are arranged close to the top of the outer barrel, which is conducive to the discharge of moisture inside the barrel; multiple convection holes are evenly distributed along the circumference of the outer barrel, which is conducive to the penetration of external airflow through the outer barrel, thus improving the ventilation effect; ventilation can be adjusted by sealing some or all of the convection holes with sealing plugs as needed.

[0030] As a further improvement to the above technical solution, the outer peripheral wall and bottom wall of the inner basket are evenly provided with multiple ventilation holes to form a three-dimensional ventilation structure.

[0031] The beneficial effects of the above technical solution are: the purpose of evenly opening multiple ventilation holes on the outer peripheral wall and bottom wall of the inner basket is to form a 360-degree three-dimensional ventilation structure, which can adapt to external airflow in multiple directions.

[0032] As can be seen from the above technical solution, compared with the prior art, this utility model discloses a special bucket that is beneficial to the preservation and aging of dried tangerine peel, and has the following advantages and beneficial effects:

[0033] 1. This utility model offers convenient sun-drying operation. The inner basket is equipped with a retractable and concealed handle for easy removal. The outer barrel and inner basket can be used independently or in combination, allowing the tangerine peel to be spread thinly and thoroughly dried, or to be dried in a three-dimensional and breathable manner. Users do not need to find additional sun-drying tools during the drying process, and collecting the peel after drying is also effortless, making it easy and efficient. This avoids the problem of frequent manual intervention affecting the aging quality.

[0034] 2. This utility model constructs a 360-degree three-dimensional breathable inner basket structure. The inner basket has ventilation holes on the side and a gap is reserved between it and the inner peripheral wall of the outer barrel. It also has ventilation holes at the bottom and is separated from the inner bottom wall of the outer barrel by a raised block. This allows the tangerine peel to be breathable in three dimensions, which is conducive to uniform and effective aging (breathability is required).

[0035] 3. This utility model changes the inspection method that requires the entire tangerine peel to be poured out, which is beneficial for insect prevention. If the tangerine peel is infested with insects, it is not necessary to pour out all the tangerine peel. The insect eggs will fall to the bottom of the container through the bottom vent, which makes it easy and quick to determine whether there is insect infestation and thus take measures.

[0036] 4. This utility model is beneficial for preventing mold. One of the key reasons for mold growth is that there is no gap between the dried tangerine peel and the container. The temperature and humidity difference will cause condensation on the inner wall to come into prolonged contact with the dried tangerine peel. This special bucket prevents this problem from occurring.

[0037] 5. The special bucket of this utility model can be stacked. The bucket lid is designed with a recessed handle, so that the top surface of the lid is flat. The whole bucket can be stacked and placed to reduce the space occupied.

[0038] 6. This utility model achieves external ventilation control. The outer barrel wall has symmetrically arranged convection holes, which can be opened or closed through sealing plugs. Opening the convection holes can regulate ventilation and accelerate the aging of tangerine peel; closing the holes can seal the storage. Different modes can be selected for different humidity environments and different storage stages (such as changes in the year), making it more flexible and applicable. It solves the technical contradiction that traditional sealed containers cannot provide adequate ventilation and improves the problem of uneven aging caused by drastic fluctuations in temperature and humidity. Attached Figure Description

[0039] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0040] Figure 1 This utility model provides a schematic diagram of the overall structure of a special bucket that is beneficial for the preservation and aging of dried tangerine peel.

[0041] Figure 2 This utility model relates to a special bucket that is beneficial for the preservation and aging of dried tangerine peel. (Top view of the bucket with the lid open.)

[0042] Figure 3 This utility model presents a three-dimensional schematic diagram of the outer barrel structure of a special barrel that is beneficial for the preservation and aging of dried tangerine peel.

[0043] Figure 4 This utility model presents a three-dimensional schematic diagram of the inner basket and lid structure of a special bucket that is beneficial for the preservation and aging of dried tangerine peel.

[0044] Figure 5 A top view of the inner basket structure of a special bucket that is beneficial for the preservation and aging of dried tangerine peel according to this utility model;

[0045] Figure 6 This utility model provides a schematic diagram of the handle and handle base structure of a special bucket that is beneficial for the preservation and aging of dried tangerine peel.

[0046] Figure 7 This utility model presents a schematic diagram of a raised block structure for a special bucket that is beneficial for the preservation and aging of dried tangerine peel.

[0047] Figure 8 This utility model discloses a side view of the lid of a special bucket that is beneficial for the preservation and aging of dried tangerine peel;

[0048] Figure 9 This utility model provides a special bucket for the preservation and aging of dried tangerine peel, with the lid attached to the outer side of the top of the outer bucket body.

[0049] In the diagram: 1. Outer bucket body; 11. Bucket lid; 111. Placement slot; 112. Groove; 113. Handle; 114. Hanging body; 1141. Hanging groove; 12. Convection hole group; 121. Convection hole; 13. Sealing plug; 14. Lock; 15. Handle 2; 16. Ventilation gap; 2. Inner basket; 21. Ventilation hole; 22. Rolled edge; 23. Elevating block; 24. Handle 1; 241. Hook; 25. Handle base; 251. Guide insertion hole. Detailed Implementation

[0050] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0051] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0052] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0053] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0054] According to the embodiments of this utility model, such as Figures 1 to 9 As shown, a special bucket that is beneficial for the preservation and aging of dried tangerine peel includes: an outer bucket body 1 and an inner basket 2.

[0055] The outer barrel 1 is sealed with a barrel lid 11; the outer peripheral wall of the outer barrel 1 is provided with a convection hole group 12 and a sealing plug 13 that can open and close the convection hole group 12.

[0056] The inner basket 2 is set in the cavity of the outer barrel 1 and can be taken out from the barrel opening; the outer wall of the inner basket 2 and the inner wall of the outer barrel 1 are spaced apart to form a ventilation gap 16; the outer peripheral wall and bottom wall of the inner basket 2 are provided with ventilation holes 21.

[0057] This embodiment features a special bucket that facilitates the preservation and aging of dried tangerine peel. The outer and bottom walls of the inner basket 2 are spaced apart from the corresponding outer and bottom walls of the outer bucket 1 to form ventilation gaps 16. This allows the dried tangerine peel placed in the inner basket 2 to breathe and exchange air, promoting even and effective aging. If the dried tangerine peel becomes infested with insects, it is not necessary to empty it completely; insect eggs will fall through the bottom ventilation holes 21 to the bottom of the outer bucket 1, making it easy and quick to determine if there is insect infestation and take appropriate measures. Because the dried tangerine peel placed in the inner basket 2 does not contact the inner wall of the outer bucket 1, it will not come into contact with condensation on the inner wall of the outer bucket 1, preventing dampness and mold growth caused by prolonged contact. The design of the openable and closable convection hole group 12 allows for adjustable ventilation when the vents are open, accelerating the aging process of the dried tangerine peel. Closing the vents allows for sealed storage. Different ventilation methods can be selected for different humidity environments and storage stages, such as changes in the year, providing flexibility and adaptability.

[0058] Specifically, the outer barrel 1, its lid 11, and the inner basket 2 are all made of food-grade stainless steel. This ensures corrosion resistance, rust prevention, and non-toxicity, avoiding the risk of contamination from dried tangerine peel. The inner basket 2 is a cylindrical barrel with an open top.

[0059] In some embodiments, the top edge of the inner basket 2 is rolled outward to form a rolled edge 22, which can abut against the inner peripheral wall of the outer barrel 1 so that the outer peripheral wall of the inner basket 2 and the inner peripheral wall of the outer barrel 1 are spaced apart; the bottom end of the inner basket 2 is fixed with a shim block 23 by screws or welding so that the bottom wall of the inner basket 2 and the inner bottom wall of the outer barrel 1 are spaced apart.

[0060] The rolled edge 22 at the top of the inner basket 2 not only improves the structural strength of the inner basket 2, but also ensures that the outer peripheral wall of the inner basket 2 will not shake and abut against the inner peripheral wall of the outer barrel 1, so as to stabilize the ventilation gap 16; the raised block 23 prevents the bottom of the inner basket 2 from touching the bottom, and ventilation gaps 16 are set on both the outer periphery and the bottom of the inner basket 2 to enhance the three-dimensional ventilation effect of the tangerine peel.

[0061] Specifically, the rolled edge 22 is an annular rolled edge that fits the top end of the inner basket 2, so that it can fit against the inner circumferential wall of the outer barrel 1 from various circumferential angles and radially support the inner basket 2, so that the inner basket 2 is stably embedded inside the outer barrel 1. There are multiple shims 23, which are evenly distributed along the bottom circumferential direction of the inner basket 2.

[0062] In some embodiments, a handle 24 is installed on the inner peripheral wall of the inner basket 2 near the top.

[0063] The inner basket 2 can be easily placed or removed from the outer bucket 1 using the handle 24.

[0064] In some embodiments, a handle seat 25 is fixedly installed on the inner peripheral wall of the inner basket 2 near the top. The handle seat 25 has a guide hole 251 arranged in the height direction. The lower part of the handle 24 is slidably inserted into the guide hole 251 and can be raised and lowered axially along the guide hole 251 so that the top of the handle 24 extends above the inner basket 2 or retracts into the inner basket 2.

[0065] Handle 24 can slide down along the guide hole 251 into the inner basket 2 without interfering with or obstructing the lid 11; when it is necessary to remove the inner basket 2, open the lid 11 and pull up the handle 24. The top of the handle 24 can extend above the inner basket 2 for easy gripping; the handle 24 can drive the inner basket 2 to rise and detach from the outer barrel 1.

[0066] Specifically, handle 24 is an inverted U-shaped handle, which can be made by bending a stainless steel rod; handle base 25 can be made by bending a strip of stainless steel plate into a Z-shape. There are two handle bases 25, which are arranged at intervals along the inner peripheral wall of the inner basket 2. The surface of the handle base 25 is attached to the inner peripheral wall of the inner basket 2. The groove of the handle base 25 and the corresponding inner peripheral wall of the inner basket 2 define the guide insertion hole 251. The two ends of handle 24 pass through the guide insertion holes 251 of the two handle bases 25 respectively. The two ends of handle 24 are bent to form hooks 241 that can hook the bottom of the handle base 25, thereby preventing handle 24 from falling out of the guide insertion hole 251.

[0067] Specifically, two sets of handles 24 and handle bases 25 are provided. The two sets of handles 24 and handle bases 25 are evenly distributed along the inner side wall of the inner basket 2 so that the user can hold the two sets of handles 24 with both hands to move the inner basket 2.

[0068] In some embodiments, a latch 14 is installed on the upper part of the outer peripheral wall of the outer barrel 1, which can fasten the barrel lid 11 to the barrel opening.

[0069] The lid 11 can be securely sealed to the opening of the outer barrel 1 by the latch 14, which is convenient to operate.

[0070] Specifically, there are multiple latches 14, which are evenly distributed around the outer barrel 1 and their fixed ends are welded to the outer barrel 1. The latches 14 can hook onto the top of the lid 11 to press the lid 11 downwards and tighten it against the top of the outer barrel 1. The lid 11 can be separated by opening the latches 14, which is convenient to operate and has good sealing performance.

[0071] In some embodiments, the top surface of the lid 11 near the outer periphery has a placement groove 111 that can be adapted to accommodate the bottom of the outer barrel 1.

[0072] Multiple dedicated buckets can be stacked. The bottom of the outer bucket body 1 of the upper dedicated bucket can be fitted into the placement groove 111 of the bucket lid 11 of the lower dedicated bucket. The structure is stable and the space occupancy rate is reduced.

[0073] In some embodiments, the top surface of the lid 11 has a groove 112 in the middle, and a handle 113 is built into the groove 112.

[0074] By embedding the handle 113 in the groove 112, the handle 113 will not interfere with the bottom of the outer barrel 1 when multiple special barrels are stacked.

[0075] In some embodiments, a hook 114 is fixed to the middle of the bottom surface of the bucket lid 11, which can be hooked to the top edge of the outer side of the outer bucket body 1.

[0076] After the lid 11 is removed, it can be hung on the top edge of the outer barrel 1 through the hook 114, eliminating the need to find another place to put the lid 11. This solves the problem of storing the lid 11 when sunbathing. The bottom of the lid 11 will not come into contact with the ground and cause pollution. The vertically placed lid 11 can reduce dust accumulation and is more hygienic and safe.

[0077] Specifically, the lid 11 is made of a circular stainless steel plate by stamping; the placement groove 111 and the recess 112 are both formed during the stamping process. A protrusion is stamped inward from the center of the lid 11, and a recess 112 is formed on the top surface of the lid 11. A hanger 114 is welded and fixed at the apex of the inner protrusion. The hanger 114 can be made of a circular stainless steel plate and is fixed to the apex of the inner protrusion by welding stainless steel columns, so as to form an annular hanger groove 1141 between the hanger 114 and the bottom wall of the lid 11.

[0078] In some embodiments, the convection hole group 12 includes a plurality of convection holes 121, which are arranged near the top of the outer barrel 1 and are evenly distributed along the circumference of the outer barrel 1; there are a plurality of sealing plugs 13, which can block the plurality of convection holes 121 one by one.

[0079] Multiple convection holes 121 are arranged near the top of the outer barrel 1 to facilitate the discharge of moisture inside the barrel. Multiple convection holes 121 are evenly distributed around the outer barrel 1 to facilitate the penetration of external airflow through the outer barrel 1 and improve the ventilation effect. Some or all of the convection holes 121 can be blocked by sealing plugs 13 as needed to adjust the ventilation.

[0080] Specifically, the sealing plug 13 is a silicone plug; a silicone sheet is integrally connected to the tail of the sealing plug 13, and the end of the silicone sheet away from the sealing plug 13 is fixed to the outer wall of the outer barrel 1 by screws or adhesive and is opposite to the outer periphery of the convection hole 121. When the sealing plug 13 is pulled out from the convection hole 121, the sealing plug 13 can be prevented from being lost.

[0081] In some embodiments, the outer peripheral wall and bottom wall of the inner basket 2 are uniformly provided with a plurality of ventilation holes 21 to form a three-dimensional ventilation structure.

[0082] The purpose of evenly opening multiple ventilation holes 21 on the outer perimeter and bottom wall of the inner basket 2 is to form a 360-degree three-dimensional ventilation structure that can adapt to external airflow from multiple directions.

[0083] In some embodiments, a second handle 15 is installed on the upper part of the outer wall of the outer barrel 1; there are two handles 15, and the two handles 15 are symmetrically arranged on opposite sides of the outer barrel 1.

[0084] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0085] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A special container that facilitates the preservation and aging of dried tangerine peel, characterized in that, include: The outer barrel (1) has a barrel lid (11) at its opening; the outer barrel (1) has a convection hole group (12) and a sealing plug (13) that can open and close the convection hole group (12) on its outer peripheral wall. The inner basket (2) is disposed in the cavity of the outer barrel (1) and can be removed from the barrel opening; the outer wall of the inner basket (2) and the inner wall of the outer barrel (1) are spaced apart to form a ventilation gap; the outer peripheral wall and the bottom wall of the inner basket (2) are provided with ventilation holes (21).

2. The special bucket for preserving and aging dried tangerine peel according to claim 1, characterized in that, The top of the inner basket (2) is rolled outward to form a rolled edge (22), which can abut against the inner peripheral wall of the outer barrel (1) so that the outer peripheral wall of the inner basket (2) and the inner peripheral wall of the outer barrel (1) are spaced apart from each other; the bottom of the inner basket (2) is provided with a raised block (23) so that the bottom wall of the inner basket (2) and the bottom wall of the outer barrel (1) are spaced apart from each other.

3. The special bucket for preserving and aging dried tangerine peel according to claim 1, characterized in that, A handle (24) is installed on the inner circumferential wall of the inner basket (2) near the top.

4. The special bucket for preserving and aging dried tangerine peel according to claim 3, characterized in that, A handle seat (25) is fixedly installed on the inner peripheral wall of the inner basket (2) near the top. The handle seat (25) has a guide hole (251) arranged along the height direction. The lower part of the handle (24) is slidably inserted into the guide hole (251) and can be raised and lowered along the axial direction of the guide hole (251) so that the top of the handle (24) extends above the inner basket (2) or retracts into the inner basket (2).

5. The special bucket for preserving and aging dried tangerine peel according to claim 1, characterized in that, The upper part of the outer peripheral wall of the outer barrel (1) is equipped with a latch (14) that can fasten the barrel lid (11) to the barrel opening.

6. The special bucket for preserving and aging dried tangerine peel according to claim 1, characterized in that, The top surface of the lid (11) near the outer periphery has a placement groove (111) that can accommodate the bottom of the outer barrel (1).

7. The special bucket for preserving and aging dried tangerine peel according to claim 1, characterized in that, The top surface of the bucket lid (11) has a groove (112) in the middle, and a handle (113) is built into the groove (112).

8. The special bucket for preserving and aging dried tangerine peel according to claim 1, characterized in that, The bottom of the bucket lid (11) is fixed with a hook (114) that can be hung on the top edge of the outer side of the outer bucket body (1).

9. The special bucket for preserving and aging dried tangerine peel according to claim 1, characterized in that, The convection hole group (12) includes a plurality of convection holes (121), which are arranged near the top of the outer barrel (1) and are evenly distributed along the circumference of the outer barrel (1); there are a plurality of sealing plugs (13), which can block the plurality of convection holes (121) one by one.

10. A special bucket for preserving and aging dried tangerine peel according to claim 9, characterized in that, The inner basket (2) has multiple ventilation holes (21) evenly distributed on its outer peripheral wall and bottom wall to form a three-dimensional ventilation structure.

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