Fermentation device for millet wine production and processing

Abstract

The utility model provides a fermentation device for producing and processing millet wine, and relates to the technical field of fermentation devices, the fermentation device comprises a fermentation tank, a top cover and an assembly pipe, the top of the fermentation tank is provided with the top cover, the bottom of the top cover is communicated with the assembly pipe, the bottom end of the assembly pipe is communicated with a breather pipe, the outer side of the fermentation tank is provided with an air pump, and the air pump is connected with the assembly pipe. A communicating mechanism is arranged between the top cover and the air pump; according to the utility model, one end, with the rubber ring, of the connector is plugged into the connecting sleeve, the connector is clamped with the inner wall of the connecting sleeve through the rubber ring so as to communicate the connecting sleeve with the connector, and the communicating pipe is communicated with the interior of the fermentation tank through the assembly pipe and the breather pipe, namely, the air pump is communicated with the interior of the fermentation tank; the air pump sucks outside air into the fermentation tank through the ventilation opening, and the air pump can automatically convey the purified air into the fermentation tank, so that energy is provided for propagation of saccharomycetes, and the propagation speed of the saccharomycetes is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation devices, in particular to a fermentation device for producing and processing millet wine. Background Art

[0002] Millet wine is sweet and mellow, with a unique flavor. It is very popular among men, women, old and young. It is very simple to make and easy to master. Making wine is very particular about the weather. It takes different time to make it in different seasons. At present, fermentation tanks are used in the production and processing of millet wine.

[0003] Millet wine needs to be in a sealed environment during the fermentation process. The purpose of sealing is to ensure that the yeast reproduces in an anaerobic state and converts the glucose inside into alcohol and carbon dioxide, so that the brewed rice wine is sweeter and more delicious. If it is not sealed, the glucose in the rice wine may be oxidized, resulting in a worse taste. However, when the rice wine is first fermented, a slight gap can be left to allow air to enter, so as to accelerate the reproduction of yeast and thus increase the fermentation speed. However, the existing fermentation tanks often isolate the air by closing the tank lid, making it difficult to transport air in, which slows down the reproduction of yeast. Therefore, the utility model proposes a fermentation device for millet wine production and processing to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes a fermentation device for millet wine production and processing to solve the problem in the prior art that the existing fermentation tank isolates the air when the tank cover is closed, making it difficult to transport air into the tank, thereby slowing down the reproduction of yeast.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical scheme: a fermentation device for millet wine production and processing, including a fermentation tank, a top cover and an assembly pipe, the top of the fermentation tank is provided with a top cover, the bottom of the top cover is connected to the assembly pipe, the bottom end of the assembly pipe is connected to a ventilation pipe, an air pump is installed on the outside of the fermentation tank, and a connecting mechanism is provided between the top cover and the air pump.

[0006] Further improvements are: the connecting mechanism includes a connecting pipe and a hose, the top of the top cover is connected to the connecting pipe, the output end of the air pump is connected to the hose, one end of the hose is connected to a connector, one end of the connecting pipe is connected to a connecting sleeve, a rubber ring is provided on the outside of the connector, the connector is snap-connected to the connecting sleeve through the rubber ring, a vent is provided at the bottom of the air pump, and a filter is provided on the vent.

[0007] A further improvement is that the inner wall of the top cover is threadedly connected to the opening at the top of the fermentation tank, a pressing block is provided on the outside of the assembly tube, and a cloth bag is fixedly installed on the outside of the assembly tube through the pressing block.

[0008] A further improvement is that the pressing block is composed of an upper pressing cover, a lower pressing cover, a threaded tube and a threaded surface, the upper pressing cover is arranged inside the lower pressing cover, the inner wall of the lower pressing cover is provided with a threaded surface, the bottom of the upper pressing cover is connected to a threaded tube, and the threaded tube is threadedly connected to the lower pressing cover through the threaded surface.

[0009] A further improvement is that the bottom end of the assembly tube is set as a round tube structure with a wide top and a narrow bottom, and a stopper is provided at the bottom end of the assembly tube. The diameter of the stopper is larger than the diameter of the pressing block, and the inner diameter of the pressing block is larger than the diameter of the bottom end of the assembly tube.

[0010] A further improvement is that arc angles are symmetrically arranged on both sides of the rubber ring, the diameter of the rubber ring is larger than the inner diameter of the connecting sleeve, and the outer wall of the rubber ring is fitted and connected to the inner wall of the connecting sleeve.

[0011] A further improvement is that a discharge port is provided at the bottom end of the fermentation tank, a movable plug is provided inside the discharge port, and the outer wall of the movable plug is threadedly connected to the inner wall of the discharge port.

[0012] The beneficial effects of the utility model are as follows: one end of the connector with the rubber ring is inserted into the interior of the connector sleeve, and the connector is clamped together with the inner wall of the connector sleeve through the rubber ring to connect the connector sleeve and the connector together, and the connecting pipe is connected with the interior of the fermentation tank through the assembly pipe and the ventilation pipe, that is, the air pump and the interior of the fermentation tank are connected with each other, and the air pump draws outside air into the interior through the vent, wherein the filter can purify the air to prevent dust and bacteria therein from being isolated and affecting the fermentation of the raw materials, and the air pump can automatically transport the purified air to the interior of the fermentation tank to provide energy for the reproduction of yeast and accelerate its reproduction speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 This is the internal structure diagram of the fermentation tank of the utility model;

[0015] Figure 3 This is a schematic diagram of the connection mechanism structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the ventilation pipe structure of the utility model;

[0017] Figure 5 For this utility model Figure 2 A local enlarged view of point A;

[0018] Figure 6 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0019] Among them: 1. Fermentation tank; 2. Top cover; 3. Assembly pipe; 4. Ventilation pipe; 5. Cloth bag; 6. Connecting pipe; 7. Air pump; 8. Hose; 9. Block; 10. Pressure block; 11. Upper pressure cover; 12. Lower pressure cover; 13. Threaded pipe; 14. Threaded surface; 15. Connecting sleeve; 16. Connecting head; 17. Rubber ring; 18. Movable plug. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0021] according to Figure 1-6 As shown, this embodiment proposes a fermentation device for millet wine production and processing, including a fermentation tank 1, a top cover 2 and an assembly pipe 3. The top of the fermentation tank 1 is provided with a top cover 2, and the bottom of the top cover 2 is connected to the assembly pipe 3. The bottom end of the assembly pipe 3 is connected to the ventilation pipe 4, and an air pump 7 is installed on the outside of the fermentation tank 1. A connecting mechanism is provided between the top cover 2 and the air pump 7. The raw materials for millet wine production are put into the interior of the fermentation tank 1, and then the top cover 2 is assembled on the top of the fermentation tank 1, so that the interior of the fermentation tank 1 becomes a closed space. When the raw materials start to ferment, the air pump 7 transports air to the interior of the fermentation tank 1 through the connecting mechanism to accelerate the reproduction of yeast, thereby increasing the fermentation speed, and then stops transporting to ensure that the yeast reproduces in an anaerobic state to ferment the millet wine.

[0022] The connecting mechanism includes a connecting pipe 6 and a hose 8. The top of the top cover 2 is connected with the connecting pipe 6. The output end of the air pump 7 is connected with the hose 8. One end of the hose 8 is connected with a connector 16. One end of the connecting pipe 6 is connected with a connecting sleeve 15. A rubber ring 17 is provided on the outside of the connector 16. The connector 16 is connected to the connecting sleeve 15 by snapping with the rubber ring 17. A vent is provided at the bottom of the air pump 7, and a filter is provided on the vent. Arc angles are symmetrically provided on both sides of the rubber ring 17. The diameter of the rubber ring 17 is larger than the inner diameter of the connecting sleeve 15. The outer wall of the rubber ring 17 is fitted and connected with the inner wall of the connecting sleeve 15. The connector 16 is connected to the inner wall of the connecting sleeve 15. One end with the rubber ring 17 is inserted into the interior of the connecting sleeve 15, and the connecting head 16 is engaged with the inner wall of the connecting sleeve 15 through the rubber ring 17 to connect the connecting sleeve 15 and the connecting head 16 together, and the connecting pipe 6 is connected with the interior of the fermentation tank 1 through the assembly pipe 3 and the ventilation pipe 4, that is, the air pump 7 is connected with the interior of the fermentation tank 1, and the air pump 7 draws outside air into the interior through the vent, wherein the filter can purify the air to prevent the dust and bacteria therein from being isolated and to avoid affecting the fermentation of the raw materials, and the air pump 7 can automatically transport the purified air to the interior of the fermentation tank 1 to provide energy for the reproduction of yeast and accelerate its reproduction speed.

[0023] The inner wall of the top cover 2 is threadedly connected to the opening at the top of the fermentation tank 1. By rotating the top cover 2 in different directions, it can be screwed into the top of the fermentation tank 1 or screwed out, so that the fermentation tank 1 is sealed for fermentation or the fermented raw materials can be taken out.

[0024] A pressing block 10 is provided on the outside of the assembly tube 3, and a cloth bag 5 is fixedly installed on the outside of the assembly tube 3 through the pressing block 10. The pressing block 10 is composed of an upper gland 11, a lower gland 12, a threaded tube 13 and a threaded surface 14. The upper gland 11 is arranged inside the lower gland 12, and the inner wall of the lower gland 12 is provided with a threaded surface 14. The bottom of the upper gland 11 is connected with a threaded tube 13, and the threaded tube 13 is threadedly connected to the lower gland 12 through the threaded surface 14. The open end of the top of the cloth bag 5 is placed in the threaded surface 14 inside the lower gland 12 through the stopper 9. Then, the upper pressure cover 11 is twisted to move downward, and the threaded tube 13 is screwed into the interior of the threaded surface 14. When the upper pressure cover 11 and the lower pressure cover 12 are closed, the open end of the cloth bag 5 is fixed inside the pressing block 10 to fix the cloth bag 5 on the outside of the ventilation pipe 4. The interior of the cloth bag 5 is filled with millet wine fermentation raw materials, and the ventilation pipe 4 can directly transport air into the raw materials. When the fermentation is completed, the upper pressure cover 11 is twisted to separate the lower pressure cover 12, the cloth bag 5 is taken out from the threaded surface 14, and the limit of the lower pressure cover 12 on the cloth bag 5 is released, so that people can take out the millet wine raw materials from the inside of the fermentation tank 1 conveniently.

[0025] The bottom end of the assembly tube 3 is set as a round tube structure with a wide top and a narrow bottom. A stopper 9 is provided at the bottom end of the assembly tube 3. The diameter of the stopper 9 is larger than the diameter of the pressing block 10. The inner diameter of the pressing block 10 is larger than the diameter of the bottom end of the assembly tube 3.

[0026] A discharge port is provided at the bottom end of the fermentation tank 1, and a movable plug 18 is provided inside the discharge port. The outer wall of the movable plug 18 is threadedly connected to the inner wall of the discharge port. The movable plug 18 can be screwed into or out of the discharge port by rotating it in different directions to open or close the discharge port, making it convenient for people to take out the fermented liquid or to keep the fermentation tank 1 in a closed state.

[0027] The fermentation device for millet wine production and processing has one end of a connector 16 with a rubber ring 17 inserted into the interior of a connector sleeve 15, and the connector 16 is engaged with the inner wall of the connector sleeve 15 through the rubber ring 17, so as to connect the connector sleeve 15 and the connector 16 together, and the connecting pipe 6 is connected with the interior of a fermentation tank 1 through an assembly pipe 3 and a vent pipe 4, that is, an air pump 7 is connected with the interior of the fermentation tank 1, and the air pump 7 draws outside air into the interior through a vent, wherein a filter screen can purify the air to prevent dust and bacteria therein from being isolated and affecting the fermentation of the raw materials, and the air pump 7 can automatically transport the purified air to the interior of the fermentation tank 1 to provide energy for the reproduction of yeast and accelerate its reproduction speed.

[0028] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fermentation device for millet wine production and processing, comprising a fermentation tank (1), a top cover (2) and an assembly pipe (3), Features: The top of the fermentation tank (1) is provided with a top cover (2), the bottom of the top cover (2) is connected to an assembly pipe (3), the bottom end of the assembly pipe (3) is connected to a ventilation pipe (4), an air pump (7) is installed on the outside of the fermentation tank (1), and a communication mechanism is provided between the top cover (2) and the air pump (7); The connecting mechanism comprises a connecting pipe (6) and a hose (8); the top of the top cover (2) is connected to the connecting pipe (6); the output end of the air pump (7) is connected to the hose (8); one end of the hose (8) is connected to a connector (16); one end of the connecting pipe (6) is connected to a connecting sleeve (15); a rubber ring (17) is provided on the outer side of the connecting sleeve (16); the connecting sleeve (15) is snap-connected to the connecting sleeve (15) via the rubber ring (17); a vent is provided at the bottom of the air pump (7), and a filter is provided on the vent.

2. A fermentation device for producing and processing millet wine according to claim 1, Features: The inner wall of the top cover (2) is threadedly connected to the opening at the top of the fermentation tank (1); a pressing block (10) is provided on the outer side of the assembly tube (3); and a cloth bag (5) is fixedly mounted on the outer side of the assembly tube (3) via the pressing block (10).

3. A fermentation device for millet wine production and processing according to claim 2, Features: The pressing block (10) is composed of an upper pressing cover (11), a lower pressing cover (12), a threaded tube (13) and a threaded surface (14); the upper pressing cover (11) is arranged inside the lower pressing cover (12); the inner wall of the lower pressing cover (12) is provided with a threaded surface (14); the bottom of the upper pressing cover (11) is connected to the threaded tube (13); and the threaded tube (13) is threadedly connected to the lower pressing cover (12) via the threaded surface (14).

4. A fermentation device for millet wine production and processing according to claim 1, Features: The bottom end of the assembly tube (3) is configured as a round tube structure that is wide at the top and narrow at the bottom. A stopper (9) is provided at the bottom end of the assembly tube (3). The diameter of the stopper (9) is greater than the diameter of the pressing block (10). The inner diameter of the pressing block (10) is greater than the diameter of the bottom end of the assembly tube (3).

5. A fermentation device for producing and processing millet wine according to claim 1, Features: Arc angles are symmetrically arranged on both sides of the rubber ring (17); the diameter of the rubber ring (17) is larger than the inner diameter of the connecting sleeve (15); and the outer wall of the rubber ring (17) is fitted and connected to the inner wall of the connecting sleeve (15).

6. A fermentation device for producing and processing millet wine according to claim 1, Features: The bottom end of the fermentation tank (1) is provided with a discharge port, the interior of the discharge port is provided with a movable plug (18), and the outer wall of the movable plug (18) is threadedly connected to the inner wall of the discharge port.

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