Sealing device for fermentation of cedrela sinensis tea

Abstract

The utility model discloses a sealing device for fermentation of cedrela sinensis tea, and belongs to the field of sealing devices. The sealing device for fermentation of the cedrela sinensis tea comprises a fermentation tank, a collecting pipe is arranged at the lower end of the fermentation tank, a first filter screen is arranged at the upper end of the collecting pipe, the sealing device further comprises a second filter screen, the second filter screen is arranged at the end, away from the first filter screen, of the collecting pipe, and a foam floating block is arranged in the collecting pipe. A cutoff valve is arranged on the collecting pipe, and a liquid outlet is formed in the lower end of the cutoff valve. The toona sinensis tea fermentation device solves the problems that when the toona sinensis tea is fermented by an existing sealed fermentation device, if water in the toona sinensis tea is not thoroughly removed in a water removing process before the toona sinensis tea is fermented, juice flows out in the stirring and fermentation process of the toona sinensis tea, and the juice can cause that the water in the toona sinensis tea is too high, so that the toona sinensis tea cannot be fermented. The problem of mildewing of the toona sinensis tea is solved.

Description

Technical Field

[0001] The utility model relates to the field of sealing devices, in particular to a sealing device for fermenting toon tea. Background Art

[0002] The sealed fermentation device is usually a sealed stirring structure, that is, the microorganisms and raw materials are stirred by stirring blades;

[0003] The Chinese patent with the publication number CN216663041U discloses a sealed fermentation device, including a tank body, the tank body is covered with a sealing cover, the bottom of the sealing cover is sealed and rotatably inserted with a sealed outer tube, the sealed outer tube is sealed and fixedly inserted with a sealed inner tube, a plurality of stirring U tubes are annularly and equidistantly opened on the sealed outer tube, each of the stirring U tubes is vertically installed, and the two ends of each stirring U tube extend into the sealed outer tube and the sealed inner tube respectively, and the sealing cover is centrally opened with a water inlet cavity and a water outlet cavity from top to bottom. By concentrating stirring and heating in the stirring U tube, the structure of the device is simplified, and the microorganisms and raw materials can be evenly heated to a suitable temperature during the stirring process, so that constant temperature fermentation is achieved, and it is more convenient to use and has higher fermentation efficiency.

[0004] When the sealed fermentation device of the above patent is used to ferment Chinese toon tea, if the water of the Chinese toon tea is not removed thoroughly enough in the withering process before the fermentation, juice will flow out during the stirring and fermentation of the Chinese toon tea, and this juice will cause the water content of the Chinese toon tea to be too high, causing the Chinese toon tea to mold. Utility Model Content

[0005] The utility model aims to provide a sealing device for fermenting Chinese toon tea. A collecting pipe is arranged at the lower end of a fermentation tank, a first filter is arranged at the upper end of the collecting pipe, a second filter is arranged at one end of the collecting pipe away from the first filter, and a foam floating block is arranged in the collecting pipe. When the Chinese toon tea is stirred and fermented by a stirring roller in the fermentation tank, juice in the Chinese toon tea flows out, sinks and flows into the collecting pipe, and the first filter can prevent the Chinese toon tea from entering the collecting pipe. If there is too much juice, the foam floating block floats up and blocks the first filter at the upper end of the collecting pipe to prevent the juice in the collecting pipe from overflowing into the fermentation tank. At this time, the shut-off valve on the collecting pipe is opened, and the juice in the collecting pipe can be discharged from the drain port. In the draining process, because the diameter of the foam floating block is only slightly smaller than the diameter of the inner hole of the collecting pipe, only a small amount of air will enter the fermentation tank, thereby ensuring the sealed environment in the fermentation tank to the greatest extent and solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sealing device for fermenting Chinese toon tea, comprising a fermentation tank, a collecting pipe is arranged at the lower end of the fermentation tank, a first filter screen is arranged at the upper end of the collecting pipe, and a second filter screen is also included, the second filter screen is arranged on the end of the collecting pipe away from the first filter screen, a foam floating block is arranged in the collecting pipe, a stop valve is arranged on the collecting pipe, a drain port is arranged at the lower end of the stop valve, a rotating hinge is arranged at the upper end of the fermentation tank, and a sealing cover is arranged on the movable end of the rotating hinge.

[0007] Preferably, a rotary motor is provided on the sealing cover, and an output end of the rotary motor passes through the sealing cover and extends into the fermentation tank.

[0008] Preferably, a stirring roller is provided on the output end of the rotating motor, and the stirring roller is welded to the output end of the rotating motor.

[0009] Preferably, the sealing cover is provided with a handle, and the handle is welded to the sealing cover.

[0010] Preferably, a support column is provided at the lower end of the fermentation tank, and the support column is welded to the fermentation tank.

[0011] Preferably, the support column is provided with a connecting flange at one end away from the fermentation tank, and the connecting flange is welded to the support column.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model comprises a collecting pipe arranged at the lower end of a fermentation tank, a first filtering screen arranged at the upper end of the collecting pipe, a second filtering screen arranged at one end of the collecting pipe away from the first filtering screen, and a foam floating block arranged in the collecting pipe. When Chinese toon tea is stirred and fermented by a stirring roller in the fermentation tank, juice in the Chinese toon tea flows out and sinks into the collecting pipe, and the first filtering screen can prevent the Chinese toon tea from entering the collecting pipe. If there is too much juice, the foam floating block floats up and blocks the first filtering screen at the upper end of the collecting pipe, thereby preventing the juice in the collecting pipe from overflowing into the fermentation tank. At this time, the shut-off block on the collecting pipe is opened. The flow valve can discharge the juice in the collection tube from the discharge port. During the discharge process, since the diameter of the foam floating block is only slightly smaller than the diameter of the collection tube, only a small amount of air will enter the fermentation tank, which ensures the sealed environment in the fermentation tank to the greatest extent. It effectively avoids the problem that when the existing sealed fermentation device is used to ferment Chinese toon tea, if the water of the Chinese toon tea is not removed thoroughly enough during the withering process before the fermentation work, juice will flow out during the stirring and fermentation process of the Chinese toon tea, and this juice will cause the water content of the Chinese toon tea to be too high, resulting in the problem of moldy Chinese toon tea. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the fermentation tank of the utility model;

[0016] Figure 3 This is a schematic diagram of the collecting tube structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the collecting tube of the present utility model.

[0018] In the figure: 1. fermentation tank; 2. sealing cover; 3. rotating hinge; 4. handle; 5. rotating motor; 6. stirring roller; 7. support column; 8. connecting flange; 9. collecting pipe; 10. stop valve; 11. drain port; 12. first filter screen; 13. second filter screen; 14. foam float. DETAILED DESCRIPTION

[0019] 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.

[0020] In order to solve the problem in the prior art that when fermenting Chinese toon tea by a sealed fermentation device, if the water of the Chinese toon tea is not removed thoroughly enough in the withering process before the fermentation, juice will flow out during the stirring and fermentation of the Chinese toon tea, and this juice will cause the Chinese toon tea to contain too much water, resulting in the problem of moldy Chinese toon tea, this embodiment provides the following technical solutions:

[0021] A sealing device for fermenting Chinese toon tea, comprising a fermentation tank 1, a collecting pipe 9 is arranged at the lower end of the fermentation tank 1, a first filter screen 12 is arranged at the upper end of the collecting pipe 9, and a second filter screen 13 is also included, the second filter screen 13 is arranged on the end of the collecting pipe 9 away from the first filter screen 12, a foam float 14 is arranged in the collecting pipe 9, a stop valve 10 is arranged on the collecting pipe 9, a drain port 11 is arranged at the lower end of the stop valve 10, a rotating hinge 3 is arranged at the upper end of the fermentation tank 1, a sealing cover 2 is arranged on the movable end of the rotating hinge 3, a rotating motor 5 is arranged on the sealing cover 2, an output end of the rotating motor 5 passes through the sealing cover 2 and extends into the fermentation tank 1, a stirring roller 6 is arranged on the output end of the rotating motor 5, and the stirring roller 6 is welded to the output end of the rotating motor 5;

[0022] In this embodiment, please refer to Figure 1-Figure 4, the staff first opens the sealing cover 2 and puts the Chinese toon tea into the fermentation tank 1. When the Chinese toon tea is stirred and fermented by the rotating motor 5 driving the stirring roller 6 in the fermentation tank 1, the juice in the Chinese toon tea flows out and sinks into the collecting tube 9, and the first filter 12 can prevent the Chinese toon tea from entering the collecting tube 9. If there is too much juice, the foam floating block 14 floats up and blocks the first filter 12 at the upper end of the collecting tube 9 to prevent the juice in the collecting tube 9 from overflowing into the fermentation tank 1. At this time, the shut-off valve 10 on the collecting tube 9 is opened, and the juice in the collecting tube 9 can be discharged from the drain port 11. In the process of draining, because the diameter of the foam floating block 14 is only slightly smaller than the inner diameter of the collecting tube 9, only a small amount of air will enter the fermentation tank 1, which guarantees the sealed environment in the fermentation tank 1 to the greatest extent;

[0023] In this embodiment, please refer to Figure 1-Figure 2 A handle 4 is provided on the sealing cover 2, and the handle 4 is welded to the sealing cover 2. A support column 7 is provided at the lower end of the fermentation tank 1, and the support column 7 is welded to the fermentation tank 1. A connecting flange 8 is provided on the end of the support column 7 away from the fermentation tank 1, and the connecting flange 8 is welded to the support column 7;

[0024] Working principle: the staff first opens the sealing cover 2 and puts the Chinese toon tea into the fermentation tank 1. When the Chinese toon tea is stirred and fermented by the rotating motor 5 driving the stirring roller 6 in the fermentation tank 1, the juice in the Chinese toon tea flows out and sinks into the collecting tube 9, and the first filter 12 can prevent the Chinese toon tea from entering the collecting tube 9. If there is too much juice, the foam floating block 14 floats up and blocks the first filter 12 at the upper end of the collecting tube 9 to prevent the juice in the collecting tube 9 from overflowing into the fermentation tank 1. At this time, the shut-off valve 10 on the collecting tube 9 is opened, and the juice in the collecting tube 9 can be discharged from the drain port 11. In the drainage process, because the diameter of the foam floating block 14 is only slightly smaller than the inner diameter of the collecting tube 9, only a small amount of air will enter the fermentation tank 1, thereby ensuring the sealed environment in the fermentation tank 1 to the greatest extent.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sealing device for fermenting Chinese toon tea, comprising a fermentation tank (1), wherein a collecting pipe (9) is arranged at the lower end of the fermentation tank (1), and a first filter screen (12) is arranged at the upper end of the collecting pipe (9); Features: The fermentation tank (1) further comprises a second filter screen (13), wherein the second filter screen (13) is arranged on one end of the collecting pipe (9) away from the first filter screen (12), a foam float (14) is arranged in the collecting pipe (9), a stop valve (10) is arranged on the collecting pipe (9), a liquid discharge port (11) is arranged at the lower end of the stop valve (10), a rotary hinge (3) is arranged at the upper end of the fermentation tank (1), and a sealing cover (2) is arranged at the movable end of the rotary hinge (3).

2. A sealing device for fermenting Chinese toon tea according to claim 1, characterized in that: The sealing cover (2) is provided with a rotating motor (5), and an output end of the rotating motor (5) passes through the sealing cover (2) and extends into the fermentation tank (1).

3. A sealing device for fermenting Chinese toon tea according to claim 2, characterized in that: A stirring roller (6) is provided on the output end of the rotating motor (5), and the stirring roller (6) is welded to the output end of the rotating motor (5).

4. The sealing device for fermenting Chinese toon tea according to claim 1, characterized in that: The sealing cover (2) is provided with a handle (4), and the handle (4) is welded to the sealing cover (2).

5. The sealing device for fermenting Chinese toon tea according to claim 1, characterized in that: A support column (7) is provided at the lower end of the fermentation tank (1), and the support column (7) is welded to the fermentation tank (1).

6. The sealing device for fermenting Chinese toon tea according to claim 5, characterized in that: The support column (7) is provided with a connecting flange (8) at one end away from the fermentation tank (1), and the connecting flange (8) is welded to the support column (7).

Images