Fermentation frame for black tea processing
By designing a ventilation mechanism and a testing mechanism in the black tea fermentation frame, the problems of uneven humidity and temperature and difficult to detect fermentation conditions in the prior art are solved, and the stability of fermentation and consistency of finished product quality are improved.
Patent Information
- Application Number
- CN202420998937.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing black tea fermentation frames are difficult to ensure uniformity of internal and external humidity and temperature, and it is difficult to detect the fermentation conditions at various locations, resulting in inconsistent tea quality.
A fermentation frame for black tea processing is designed, with a built-in ventilation mechanism and a testing mechanism. The ventilation mechanism ensures uniform humidity and temperature in the fermentation frame through the connection between the first ventilation pipe and the second ventilation pipe; the detection mechanism facilitates detection of fermentation conditions at each position through the inspection ring and the slot.
The humidity and temperature uniformity in the fermentation frame is achieved, the stability of fermentation and consistency of finished product quality are improved, and the detection and palletization operation of fermentation conditions is simplified.
Smart Images
Figure CN222869781U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fermentation frames, in particular to a fermentation frame for black tea processing. Background Art
[0002] The fermentation of black tea is to put the rolled tea leaves in a fermentation frame or a fermentation cart, and then put them into a fermentation box or a fermentation room for fermentation. Fermentation is a key process for forming the color, fragrance and taste quality characteristics of black tea. Good fermentation can form more theaflavins and thearubigins, as well as more flavor and aroma substances. The existing black tea fermentation frame needs to stack more black tea, so it is difficult to ensure uniform humidity and temperature inside and outside, resulting in different qualities of fermented tea in one basket. In addition, since there are more tea leaves in the fermentation frame, it is also difficult to detect the fermentation conditions at various positions. In addition, it is also difficult to turn the black tea on the lower side to the upper side when turning the stack, resulting in inconsistent quality of the finished product. For this reason, we propose a fermentation frame for black tea processing to solve the above problems. Utility Model Content
[0003] The utility model aims to provide a fermentation frame for black tea processing, so as to solve the problems in the prior art that it is difficult to ensure uniform humidity and temperature inside and outside the existing fermentation frame and it is difficult to detect the fermentation conditions at various positions.
[0004] To achieve the above object, the utility model provides the following technical solution: a fermentation frame for black tea processing, comprising a fermentation frame body, a baffle being movably installed at the rear side of the fermentation frame body,
[0005] A first ventilation pipe is fixedly installed in the fermentation frame body, and second ventilation pipes are arranged on both sides of the first ventilation pipe. An inspection ring is movably installed in the fermentation frame body;
[0006] A ventilation mechanism, which is arranged in the fermentation frame body and makes the humidity in the fermentation frame body uniform;
[0007] The detection mechanism is arranged in the fermentation frame body, and is used to check the fermentation conditions of tea leaves in different parts of the fermentation frame body.
[0008] Preferably, the ventilation mechanism includes a second ventilation pipe, the second ventilation pipe array is arranged on the first ventilation pipe, the second ventilation pipe is connected to the first ventilation pipe, one end of the second ventilation pipe is against the inner side of the fermentation frame body, and the second ventilation pipe is provided with ventilation holes in an array.
[0009] Preferably, a mounting groove is opened at the center position of the lower side of the fermentation frame body, and the position of the mounting groove is opposite to the first ventilation pipe. A fan is installed in the mounting groove, and the fan is located on the lower side of the first ventilation pipe. A rubber ring is fixedly installed on the upper side of the first ventilation pipe.
[0010] Preferably, the detection mechanism comprises a slot, in which an inspection ring is movably inserted, a blocking block is provided on one side of the inspection ring, a handle groove is provided in the blocking block, a scraper is provided in the slot and the scraper abuts against the upper side of the inspection ring.
[0011] Preferably, the front array of the baffle is provided with a mounting ring, the position of the mounting ring is opposite to the position of the inspection ring, the edge of the rear side of the inspection ring is rounded and mounted on the mounting ring, and the front side of the slot is provided with a leak-proof ring.
[0012] Preferably, the lower end of the baffle is rotatably mounted on the fermentation frame body, a screw is movably inserted into the upper end of the baffle, a screw sleeve is provided on the rear side of the upper end of the fermentation frame body, and the screw is screwed into the screw sleeve through a thread.
[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model uses the ventilation mechanism to make the temperature and humidity of various parts in the fermentation frame body reach a relatively uniform state, thereby increasing the stability of the fermentation frame body during use and the consistency of the quality of the finished product. In addition, a detection mechanism is provided to enable the user to conveniently detect the fermentation status of the black tea in various parts of the fermentation frame body. At the same time, the structure can also assist in turning the stack, so that the black tea on the lower side can also be placed on the upper side of the fermentation frame body, further increasing the convenience of the equipment when used. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the structure of the utility model;
[0017] Figure 3 It is a schematic diagram of the structural section of the utility model;
[0018] Figure 4 For this utility model Figure 2A is a partial enlarged schematic diagram of the middle part.
[0019] In the figure: 1. fermentation frame body; 2. baffle; 3. first ventilation pipe; 4. second ventilation pipe; 5. inspection ring; 6. ventilation hole; 7. mounting groove; 8. fan; 9. rubber ring; 10. slot; 11. blocking block; 12. handle groove; 13. leak-proof ring; 14. erection ring; 15. screw; 16. screw sleeve. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-4 The utility model provides an embodiment: a fermentation frame for black tea processing, comprising a fermentation frame body 1, a baffle 2 is movably installed on the rear side of the fermentation frame body 1,
[0022] A first ventilation pipe 3 is fixedly installed in the fermentation frame body 1, and second ventilation pipes 4 are arranged on both sides of the first ventilation pipe 3. An inspection ring 5 is movably installed in the fermentation frame body 1;
[0023] A ventilation mechanism, which is disposed in the fermentation frame body 1 and allows the humidity in the fermentation frame body 1 to be uniform;
[0024] The detection mechanism is arranged in the fermentation frame body 1, and is used to check the fermentation status of tea leaves in different parts of the fermentation frame body 1. The device uses a ventilation mechanism to make the temperature and humidity of various parts of the fermentation frame body 1 reach a relatively uniform state. The detection mechanism is also provided so that the user can conveniently detect the fermentation status of black tea in various parts of the fermentation frame body 1;
[0025] Further, the ventilation mechanism includes a second ventilation pipe 4, which is arranged in an array on the first ventilation pipe 3, the second ventilation pipe 4 is connected to the first ventilation pipe 3, one end of the second ventilation pipe 4 is against the inner side of the fermentation frame body 1, and the second ventilation pipe 4 is provided with ventilation holes 6 in an array, such as Figure 3 As shown, this structure makes the temperature and humidity in the fermentation frame body 1 tend to be consistent under the connection between the first ventilation pipe 3 and the second ventilation pipe 4, thereby increasing the consistency of the finished product output when the equipment is used.
[0026] Furthermore, a mounting groove 7 is provided at the center of the lower side of the fermentation frame body 1. The mounting groove 7 is located opposite to the first ventilation pipe 3. A fan 8 is installed in the mounting groove 7. The fan 8 is located at the lower side of the first ventilation pipe 3. A rubber ring 9 is fixedly installed in the upper side of the first ventilation pipe 3. Figure 3 As shown, this structure allows the rubber ring 9 to stably load the air duct and the fan 8 can also be used to cool and dehumidify the fermentation frame body 1, thereby increasing the functionality of the device when in use.
[0027] Further, the detection mechanism includes a slot 10, in which an inspection ring 5 is movably inserted, a block 11 is provided on one side of the inspection ring 5, a handle groove 12 is provided in the block 11, and a scraper is provided in the slot 10 and the scraper is against the upper side of the inspection ring 5, such as Figure 1 , Figure 2 and Figure 3 As shown, this structure allows the user to check the fermentation status of the black tea on the inspection ring 5 by pulling out the inspection ring 5, thereby increasing the convenience of the device in inspecting black tea.
[0028] Further, the front side array of the baffle 2 is provided with a mounting ring 14, the position of the mounting ring 14 is opposite to the position of the inspection ring 5, the edge of the rear side of the inspection ring 5 is rounded and mounted on the mounting ring 14, and the front side of the slot 10 is provided with a leakproof ring 13, such as Figure 2 As shown, this structure makes it more stable to place the inspection ring 5 in the fermentation frame body 1, and makes it more convenient to reinsert the inspection ring 5 in the fermentation frame body 1.
[0029] Further, the lower end of the baffle 2 is rotatably mounted on the fermentation frame body 1, and a screw 15 is movably inserted at the upper end of the baffle 2. A screw sleeve 16 is provided at the rear side of the upper end of the fermentation frame body 1, and the screw 15 is screwed into the screw sleeve 16 through a thread. Figure 2 and Figure 4 As shown, this structure enables the baffle 2 to be stably mounted on the fermentation frame body 1, and the black tea can be quickly poured by opening the baffle 2.
[0030] Working principle: When in use, the black tea is placed in the fermentation frame body 1 for fermentation. At this time, the temperature and humidity of the black tea can be connected in series through the first ventilation pipe 3 and the second ventilation pipe 4, so that the fermentation in the fermentation frame body 1 is more uniform, and the fan 8 can also be started so that the fan 8 makes the air in the first ventilation pipe 3 flow upward quickly, so that the humidity and temperature in the fermentation frame body 1 can be reduced, and the air duct can also be inserted in the rubber ring 9 and injected with warm and humid gas to increase the temperature and humidity in the fermentation frame body 1, and the inspection ring 5 can also be pulled out to observe the fermentation status of the black tea in the inspection ring 5, and the inspection ring 5 can also be completely pulled out, so that the black tea in the inspection ring 5 can be placed on the upper side of the black tea in the fermentation frame body 1 for turning over, and after the end, the inspection ring 5 can be reinserted into the fermentation frame body 1. The above is the entire working principle of the utility model.
[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A fermentation frame for processing black tea, comprising a fermentation frame body (1), a baffle (2) being movably mounted on the rear side of the fermentation frame body (1), Features: A first ventilation pipe (3) is fixedly installed in the fermentation frame body (1), and second ventilation pipes (4) are arranged on both the left and right sides of the first ventilation pipe (3). An inspection ring (5) is movably installed in the fermentation frame body (1); A ventilation mechanism, the ventilation mechanism being arranged in the fermentation frame body (1), and the ventilation mechanism making the humidity in the fermentation frame body (1) uniform; A detection mechanism is arranged in the fermentation frame body (1), and is used to check the fermentation conditions of tea leaves in different parts of the fermentation frame body (1).
2. A fermentation frame for black tea processing according to claim 1, characterized in that: The ventilation mechanism comprises a second ventilation pipe (4), wherein the second ventilation pipe (4) is arranged in an array on the first ventilation pipe (3), the second ventilation pipe (4) is connected to the first ventilation pipe (3), one end of the second ventilation pipe (4) is abutted against the inner side of the fermentation frame body (1), and the second ventilation pipe (4) is provided with ventilation holes (6) in an array.
3. A fermentation frame for black tea processing according to claim 1, characterized in that: A mounting groove (7) is provided at the center of the lower side of the fermentation frame body (1), the mounting groove (7) is located opposite to the first ventilation pipe (3), a fan (8) is installed in the mounting groove (7), the fan (8) is located at the lower side of the first ventilation pipe (3), and a rubber ring (9) is fixedly installed in the upper side of the first ventilation pipe (3).
4. A fermentation frame for black tea processing according to claim 1, characterized in that: The detection mechanism comprises a slot (10), an inspection ring (5) is movably inserted in the slot (10), a blocking block (11) is provided on one side of the inspection ring (5), a handle groove (12) is provided in the blocking block (11), and a scraper is provided in the slot (10) and the scraper abuts against the upper side of the inspection ring (5).
5. A fermentation frame for black tea processing according to claim 4, characterized in that: The front array of the baffle (2) is provided with a mounting ring (14), the position of the mounting ring (14) is opposite to the position of the inspection ring (5), the edge of the rear side of the inspection ring (5) is rounded and mounted on the mounting ring (14), and the front side of the slot (10) is provided with a leak-proof ring (13).
6. A fermentation frame for black tea processing according to claim 1, characterized in that: The lower end of the baffle (2) is rotatably mounted on the fermentation frame body (1), the upper end of the baffle (2) is movably inserted with a screw (15), and the rear side of the upper end of the fermentation frame body (1) is provided with a screw sleeve (16), and the screw (15) is screwed into the screw sleeve (16) through a thread.