Novel saccharification and fermentation tank for sesame-flavor liquor production

Abstract

The utility model provides a novel saccharification fermentation tank for sesame flavor liquor production, which relates to the technical field of liquor production and comprises a tank body, an input pipe is arranged on the outer wall of the tank body, a waste discharge pipe is arranged at the bottom of the tank body, a mounting seat is arranged at the top of the tank body, and a mounting ring is arranged on the inner wall of the mounting seat. A guide rail is arranged on the side, close to the inserting hole, of the outer wall of the mounting base, a sealing plate which can slide and can be inserted into the inserting hole is arranged on the guide rail, and a liftable stirring device is arranged above the mounting base; compared with the prior art, the top sealing assembly is arranged, the liftable stirring device is arranged at the top of the tank body, the top sealing assembly is used for sealing the top of the tank body, the structure of the stirring device does not occupy the space in the tank body, the structure of the stirring device does not make continuous contact with grains, and the probability that the grains are polluted is reduced; therefore, the quality of white spirit saccharification can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquor production technical field, especially a kind of novel sesame-flavor liquor production saccharification fermentation tank. BACKGROUND

[0002] In the production of sesame-flavor liquor, highland millet is usually selected as the main raw material, which contains rich starch. In the fermentation process, starch is converted into sugar, and then fermented to produce alcohol, providing the basis for liquor. At the same time, tannin and other substances in highland millet participate in Maillard reaction in the fermentation process, which plays an important role in the formation of sesame flavor. In the production of liquor, it usually needs to go through the processes of batching, steaming, saccharification, fermentation and distillation.

[0003] In Chinese patent No. CN222434414U, a kind of rice wine production saccharification fermentation tank is disclosed, which is provided with an agitator inside the tank body. The agitator can stir the rice wine fermentation material in the tank body in a reciprocating lifting manner. The agitator can be easily disassembled and cleaned due to the detachable structure. However, after disassembling the agitator, the top of the tank body is in an open state, which is not conducive to the fermentation of the raw materials in the tank body. If the agitator is not disassembled, part of the structure of the agitator will continuously contact the raw materials in the tank body, which may contaminate the raw materials and affect the safety of rice wine fermentation. UTILITY MODEL CONTENT

[0004] To solve the above problems of the prior art, the utility model provides a kind of novel sesame-flavor liquor production saccharification fermentation tank.

[0005] The technical scheme of the utility model is as follows:

[0006] A kind of novel sesame-flavor liquor production saccharification fermentation tank, comprising a tank body, an input pipe is arranged on the outer wall of the tank body, a waste pipe is arranged at the bottom of the tank body, a mounting seat is arranged at the top of the tank body, a mounting ring is arranged on the inner wall of the mounting seat, a through hole is formed in the middle of the mounting ring, and a plug hole is formed in the side wall of the mounting ring and the mounting seat. The ports of the two plug holes correspond to each other and are communicated, a guide rail is arranged on one side of the outer wall of the mounting seat close to the plug hole, a sealing plate is arranged on the guide rail and can be inserted into the plug hole, and a lifting stirring device is arranged above the mounting seat.

[0007] Preferably, the stirring device comprises a seat body, a connecting pipe is connected to the bottom of the seat body, a cloth tube is connected to the bottom end of the connecting pipe, a three-phase motor is fixed to the top of the seat body, an output shaft of the three-phase motor is connected to a stirring shaft, and stirring blades are fixed to the outer wall of the stirring shaft.

[0008] Preferably, the end of the cloth tube is connected to a connecting seat, and a compression ring is fixed to the bottom end of the connecting seat.

[0009] Preferably, the bottom of the compression ring is provided with a magnetic ring, and the top of the mounting seat is provided with a ring-shaped groove corresponding to the magnetic ring.

[0010] Preferably, one side of the tank body is provided with a support, an outer wall of the support is fixedly provided with a fixing seat, the top of the fixing seat is provided with a telescopic rod, and an extension end of the telescopic rod is provided with a supporting rod which is fixedly connected with the connecting pipe.

[0011] Further preferably, the end of the input pipe is connected with a water inlet pipe and an air inlet pipe, the top end of the tank body is provided with an exhaust pipe, and the exhaust pipe, the water inlet pipe, the air inlet pipe and the waste discharge pipe are all provided with valves.

[0012] More preferably, the outer wall of the tank body is further provided with an electric heater which is fixedly connected with the tank body through bolts.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In use, the top of the tank body is provided with a liftable stirring device, the stirring device is in the highest position, the top of the tank body is sealed through the top sealing assembly, the structure of the stirring device does not occupy the space in the tank body, and the structure of the stirring device can be drawn out to outside of the tank body after completing stirring of the grain, the structure of the stirring device does not continuously contact the grain, the probability of pollution of the grain is reduced, the quality of sugarification of the white spirit is improved, meanwhile, the stirring device and the top sealing assembly can be separated, so that the tank body is conveniently opened, and feeding and taking of the grain are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying creative labor.

[0016] Figure 1 It is a structural schematic diagram of the utility model Figure 1

[0017] Figure 2 It is a structural schematic diagram of the utility model Figure 2

[0018] Figure 3 It is a structural schematic diagram of the tank body and the top sealing assembly of the utility model

[0019] Figure 4 It is a perspective view of the mounting ring of the utility model​​

[0020] Figure 5 It is the perspective view of the connecting seat of the utility model;

[0021] Figure 6 It is the internal structure schematic view of the stirring device of the utility model.

[0022] In the figure: 1, three-phase motor;101, stirring blade;102, stirring shaft;2, seat body;3, connecting pipe;4, support rod;5, telescopic rod;6, cloth tube;7, connecting seat;71, pressure ring;72, magnetic ring;8, guide rail;9, sealing plate;10, input pipe;11, electric heater;12, support;13, fixed seat;14, exhaust pipe;15, water inlet pipe;16, air inlet pipe;17, waste discharge pipe;18, tank body;19, mounting ring;191, through hole;192, jack;20, mounting seat. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] The utility model provides a kind of novel sesame fragrant liquor production saccharification fermentation tank as Figures 1-6 As shown in a kind of novel sesame fragrant liquor production saccharification fermentation tank, including tank body 18, the outer wall of tank body 18 is provided with input pipe 10, the bottom of tank body 18 is provided with waste discharge pipe 17, the top of tank body 18 is provided with mounting seat 20, the inner wall of mounting seat 20 is provided with mounting ring 19, through hole 191 is opened in the middle of mounting ring 19, the sidewall of mounting ring 19 and mounting seat 20 is all opened with jack 192, the port of two jacks 192 corresponds each other and communicates, the outer wall of mounting seat 20 is provided with guide rail 8 near jack 192 side, guide rail 8 is provided with the sealing plate 9 that can be inserted into jack 192 and can slide, the top of mounting seat 20 is provided with the stirring device that can be lifted;

[0025] In the embodiment, the process of grain in tank body 18 fermentation, sealing plate 9 is in the jack 192 of mounting ring 19 at this time, sealing plate 9 shields through hole 191, so that tank body 18 top is shielded, external sundries cannot enter tank body 18, in the process of feeding, stirring or taking material, user manually pulls sealing plate 9, sealing plate 9 moves horizontally along guide rail 8, and separates from mounting ring 19, so as to not shield through hole 191, tank body 18 top is in open state.

[0026] As Figures 1-6As shown, the stirring device comprises a seat body 2, the bottom of the seat body 2 is connected with a connecting pipe 3, the bottom end of the connecting pipe 3 is connected with a cloth cylinder 6, the top of the seat body 2 is fixed with a three-phase motor 1, the output shaft end of the three-phase motor 1 is connected with a stirring shaft 102, the outer wall of the stirring shaft 102 is fixed with stirring blades 101;

[0027] The end of the cloth cylinder 6 is connected with a connecting seat 7, the bottom end of the connecting seat 7 is fixed with a compression ring 71;

[0028] The bottom of the compression ring 71 is provided with a magnetic ring 72, and the top of the mounting seat 20 is provided with an annular groove corresponding to the magnetic ring 72;

[0029] One side of the tank body 18 is provided with a support 12, the outer wall of the support 12 is fixed with a fixing seat 13, the top of the fixing seat 13 is provided with an extension rod 5, the extension end of the extension rod 5 is provided with a supporting rod 4, and the supporting rod 4 is fixedly connected with the connecting pipe 3;

[0030] In this embodiment, the cloth cylinder 6 is manually pulled upward, the cloth cylinder 6 drives the connecting seat 7, the connecting seat 7 drives the magnetic ring 72 to be separated from the mounting seat 20, at this time, the top of the mounting seat 20 is in an open state, after the grain material is put into the inside of the tank body 18, the saccharifying auxiliary material is added into the grain material, after the material is put, the magnetic ring 72 at the bottom of the compression ring 71 is put into the annular groove at the top of the mounting seat 20, the mounting seat 20 is made of iron, and the magnetic ring 72 is adsorbed in the annular groove;

[0031] The extension rod 5 is started, in the shortening process of the extension rod 5, the seat body 2 and the connecting pipe 3 move downward, in this process, since the cloth cylinder 6 is a soft structure itself, the cloth cylinder 6 is extruded and folded, the seat body 2 and the connecting pipe 3 are close to the connecting seat 7,

[0032] The stirring shaft 102 drives the stirring blades 101 to pass through the through hole 191 of the mounting ring 19, the three-phase motor 1 is started, the output shaft of the three-phase motor 1 drives the stirring shaft 102 to drive the stirring blades 101 to stir the grain material and the saccharifying auxiliary material in the inside of the tank body 18, after the grain material and the saccharifying auxiliary material are fully mixed, the extension rod 5 is elongated, and the seat body 2, the connecting pipe 3 and the stirring shaft 102 are pushed back to the original height position.

[0033] As shown in Figure 1 and Figure 2 The end of the input pipe 10 is connected with a water inlet pipe 15 and an air inlet pipe 16, the top outer wall of the tank body 18 is provided with an exhaust pipe 14, the exhaust pipe 14, the water inlet pipe 15, the air inlet pipe 16 and the waste discharge pipe 17 are all provided with valves, the valves can adopt electromagnetic valves, during the grain saccharification and fermentation process, the following points need to be paid attention to, in order to ensure the normal progress of the saccharification and fermentation;

[0034] Specifically: temperature control: the temperature of saccharification and fermentation has great influence on enzyme activity and microbial growth, the saccharification temperature is generally between 50-60℃, and the fermentation temperature is usually controlled at 25-35℃;

[0035] Humidity adjustment: the humidity should be kept at about 50-70% to prevent the raw materials from being too dry or humid;

[0036] Sanitation management: the operating environment should be strictly kept clean and sanitary throughout the process to prevent contamination by miscellaneous bacteria, so as to avoid affecting the fermentation effect and the quality of the wine;

[0037] Stirring: the wine should be stirred regularly to make the yeast and koji evenly distributed and improve the fermentation efficiency, but attention should be paid to avoid excessive introduction of miscellaneous bacteria during stirring.

[0038] Suitable pH: different saccharifying enzymes have different activities in different pH environments, and the pH should be controlled within a suitable range to ensure the activity of the saccharifying enzyme.

[0039] Sufficient oxygen supply: during the saccharification stage, a certain amount of oxygen is needed to promote the growth and reproduction of yeast, but the oxygen content should be appropriately controlled during the fermentation process according to the specific situation.

[0040] During the process, the appropriate amount of water can be added to the tank 18 through the water inlet pipe 15 to meet the fermentation demand, and the oxygen can be input into the tank 18 through the air inlet pipe 16 to provide sufficient oxygen to meet the oxygen demand of fermentation, and the valve of the exhaust pipe 14 needs to be opened regularly for exhaust to ensure the balance of the gas environment in the tank 18, after the fermentation is completed, the waste at the bottom of the tank 18 can be discharged by opening the valve of the waste discharge pipe 17 after the material is taken out.

[0041] As shown in Figure 2 The outer wall of the tank 18 is also provided with an electric heater 11, and the electric heater 11 is fixedly connected with the tank 18 by bolts. Figure 2 The external structure of the electric heater 11 is shown in the figure, and the internal structure is not shown, the structure of the electric heater 11 has been the prior art, and will not be described here, the main function of the electric heater 11 is to heat the tank 18, so that the inside of the tank 18 is heated to the required temperature of the saccharification and fermentation of the grain.

[0042] The above only describes the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A new type of saccharification and fermentation tank for the production of sesame-flavor baijiu, characterized in that: The utility model provides a kind of stirring device, including tank body (18), the outer wall of the tank body (18) is provided with input pipe (10), the bottom of the tank body (18) is provided with waste pipe (17), the top of the tank body (18) is provided with mounting seat (20), the inner wall of the mounting seat (20) is provided with mounting ring (19), the middle part of the mounting ring (19) is provided with through hole (191), the side wall of the mounting ring (19) and mounting seat (20) is provided with insertion hole (192), the port of two insertion holes (192) corresponds each other and communicates, the outer wall of the mounting seat (20) is provided with guide rail (8) on the side close to insertion hole (192), the guide rail (8) is provided with seal plate (9) that can be inserted into insertion hole (192) and can slide, the top of the mounting seat (20) is provided with the stirring device that can be lifted.

2. The saccharifying and fermenting tank for producing a new type of sesame-flavor Baijiu according to claim 1, characterized in that: The stirring device includes a seat body (2), the bottom of the seat body (2) is connected with a connecting pipe (3), the bottom end of the connecting pipe (3) is connected with a cloth tube (6), the top of the seat body (2) is fixed with a three-phase motor (1), the output shaft end of the three-phase motor (1) is connected with a stirring shaft (102), the outer wall of the stirring shaft (102) is fixed with stirring blades (101).

3. The saccharifying and fermenting tank for producing a new type of sesame-flavor Baijiu according to claim 2, characterized in that: The end of the cloth tube (6) is connected with a connecting seat (7), the bottom end of the connecting seat (7) is fixed with a compression ring (71).

4. The saccharifying and fermenting tank for producing a new type of sesame-flavor Baijiu according to claim 3, characterized in that: The bottom of the compression ring (71) is provided with a magnetic ring (72), and the top of the mounting seat (20) is provided with an annular groove corresponding to the magnetic ring (72).

5. The saccharifying and fermenting tank for producing a new type of sesame-flavor Baijiu according to claim 2, characterized in that: One side of the tank body (18) is provided with a support (12), the outer wall of the support (12) is fixed with a fixing seat (13), the top of the fixing seat (13) is provided with a telescopic rod (5), the extension end of the telescopic rod (5) is provided with a supporting rod (4), and the supporting rod (4) is fixedly connected with the connecting pipe (3).

6. The saccharifying and fermenting tank for producing a new type of sesame-flavor Baijiu according to claim 1, characterized in that: The end of the input pipe (10) is connected with a water inlet pipe (15) and an air inlet pipe (16), the top outer wall of the tank body (18) is provided with an exhaust pipe (14), the exhaust pipe (14), the water inlet pipe (15), the air inlet pipe (16) and the waste pipe (17) are all provided with valves.

7. The saccharifying and fermenting tank for producing a new type of sesame-flavor Baijiu according to claim 1, characterized in that: The outer wall of the tank body (18) is also provided with an electric heater (11), and the electric heater (11) is fixedly connected with the tank body (18) by bolts.

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