Steam backflow structure of fermentation tank

Abstract

The utility model relates to the technical field of fermentation tanks, and discloses a fermentation tank steam backflow structure which comprises a rotating shaft, a plate body, a first motor, a movable plate, a moving mechanism, a second motor, a third motor, a fourth motor, a fifth motor, a sixth motor, a fifth motor, a sixth motor, a fifth motor and a sixth motor, the base is arranged on the movable plate. A worker controls the height of a movable plate to descend through a moving mechanism and then starts a first motor, the first motor drives a rotating shaft to rotate, a plate body at the bottom of the rotating shaft rotates, raw materials in a base are flattened when the plate body rotates, and follow-up reaction is facilitated; the raw materials and various auxiliary materials can be fully mixed through rotary stirring of the plate body, and the mass transfer and heat transfer effects in a reaction system are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to fermentation tank technical field, concretely is a kind of fermentation tank steam backflow structure. BACKGROUND

[0002] In the field of pharmacy and brewing, fermentation process is crucial, and fermentation tank equipped with steam backflow structure has similar but unique significance. For pharmacy, microorganisms synthesize various drug ingredients in fermentation tank, and precise environmental control is the key to ensure product quality and yield. Steam backflow structure can effectively regulate the temperature in the fermentation tank, ensure that microorganisms grow and metabolize in the best state, and avoid abnormal product synthesis due to temperature fluctuations. In the aspect of brewing, whether it is the brewing of liquor, wine or beer, the microorganisms in the fermentation tank will convert sugars into alcohol and flavor substances. Steam backflow structure can increase fermentation temperature and speed up fermentation process, and also helps maintain humidity and pressure of fermentation environment.

[0003] The existing fermentation tank needs to spread the raw materials before fermentation, which can make the heat distribution in the fermentation tank more uniform, but the spreading is usually done manually, which is time-consuming and labor-intensive. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] To overcome the shortcomings of the prior art, the utility model provides a fermentation tank steam backflow structure, which has the advantages of facilitating the spreading and stirring of raw materials, and solves the problem of time-consuming and labor-intensive manual spreading after the raw materials are poured into the fermentation tank.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a fermentation tank steam backflow structure, comprising a main body assembly, the main body assembly comprises:

[0008] A base is provided with a fermentation tank on the top;

[0009] A condensation backflow mechanism is provided on the fermentation tank;

[0010] The base and the fermentation tank are provided with a spreading and stirring assembly, which comprises:

[0011] A shaft is connected to the top of the base and rotates;

[0012] A plate is fixedly connected to the bottom of the shaft;

[0013] A motor is provided on the top of the shaft, and the output shaft of the motor is fixedly connected to the top end of the shaft;

[0014] A movable plate is arranged outside the motor.

[0015] A moving mechanism is arranged on the base and the movable plate.

[0016] Preferably, the moving mechanism comprises:

[0017] A frame is symmetrically and fixedly connected to the top of the base.

[0018] A cavity is symmetrically arranged on the opposite faces of the frame.

[0019] A screw rod is rotatably connected to the inside of the left cavity, and the left end of the movable plate is threadedly connected to the outside of the screw rod.

[0020] A slide rod is fixedly connected to the inside of the right cavity, and the right end of the movable plate is slidably connected to the outside of the slide rod.

[0021] A second motor is arranged on the top of the left frame, and the output shaft of the second motor penetrates and extends into the cavity at the bottom and is fixedly connected to the top end of the screw rod.

[0022] Preferably, a sealing member is arranged at the connection between the rotating shaft and the base.

[0023] Preferably, the width of the cavity is slightly larger than the width of the movable plate.

[0024] Preferably, a scraper is symmetrically and fixedly connected to the top of the plate body, and the scraper is slidably connected to the inner side wall of the base.

[0025] Preferably, a telescopic shell is symmetrically arranged between the cavity and the movable plate, and the telescopic shell is located between the screw rod and the slide rod.

[0026] (Three) beneficial effects

[0027] Compared with the prior art, the utility model provides a fermentation tank steam reflux structure, has the following beneficial effects:

[0028] The reflux structure has the advantages of facilitating the flattening and stirring of raw materials. First, the staff controls the height of the movable plate to drop by using the moving mechanism, and then starts the first motor. The first motor drives the rotating shaft to rotate, and the plate body at the bottom of the rotating shaft can rotate. The plate body flattens the raw materials in the base during rotation, facilitating subsequent reactions. During the reaction of the raw materials, the staff starts the first motor again to make the plate body rotate. The rotating stirring of the plate body can fully mix the raw materials with various auxiliary materials, and can enhance the mass transfer and heat transfer effect in the reaction system. The problem of time-consuming and laborious manual flattening after the raw materials are poured into the fermentation tank is solved. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1A structure schematic view of the utility model;

[0030] Figure 2 A rear view structure schematic view of the utility model;

[0031] Figure 3 A front view cross section structure schematic view of the utility model;

[0032] Figure 4 A fermentation tank front view cross section structure schematic view of the utility model.

[0033] In the drawing:

[0034] 1, main body assembly;11, base;12, fermentation tank;13, condensation reflux mechanism;

[0035] 2, spread stirring assembly;21, rotating shaft;22, plate body;23, motor one;24, movable plate;25, moving mechanism;251, frame;252, cavity;253, screw;254, slide bar;255, motor two;26, telescopic shell;27, scraper;

[0036] 3, sealing element. DETAILED DESCRIPTION

[0037] The technical scheme in the embodiments of the utility model will be described clearly and completely 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 work fall within the scope of the utility model.

[0038] Embodiment one

[0039] Refer to Figures 1-4The utility model provides a kind of steam reflux structure of fermentation tank, including main body assembly 1, the main body assembly 1 includes: base 11, the top of which is provided with fermentation tank 12;Condensing reflux mechanism 13 is arranged on the fermentation tank 12;The base 11 and the fermentation tank 12 are provided with flattening stirring assembly 2, the flattening stirring assembly 2 includes: rotating shaft 21, which penetrates and is rotatably connected to the top of the base 11;Plate body 22 is fixedly connected to the bottom of the rotating shaft 21;Motor one 23 is arranged on the top of the rotating shaft 21, and the output shaft of the motor one 23 is fixedly connected to the top end of the rotating shaft 21;Movable plate 24 is arranged outside the motor one 23;Moving mechanism 25 is arranged on the base 11 and the movable plate 24.The moving mechanism 25 includes: frame body 251, which is symmetrically and fixedly connected to the top of the base 11;Cavity 252 is symmetrically opened on the opposite faces of the frame body 251;Lead screw 253 is rotatably connected inside the left cavity 252, and the left end of the movable plate 24 is threadedly connected outside the lead screw 253;Slide rod 254 is fixedly connected inside the right cavity 252, and the right end of the movable plate 24 is slidably connected outside the slide rod 254;Motor two 255 is arranged on the top of the left frame body 251, and the output shaft of the motor two 255 penetrates and extends into the bottom cavity 252 and is fixedly connected to the top end of the lead screw 253.The rotating shaft 21 is provided with sealing element 3 at the connection with the base 11.

[0040] In use, raw materials and auxiliary materials are placed in the base 11 through the feed inlet on the top of the base 11.At this time, the worker first controls the height of the movable plate 24 to drop using the moving mechanism 25, then starts the motor two 255, which drives the lead screw 253 to rotate, so that the movable plate 24 connected by threads moves downward, and the other end of the movable plate 24 slides downward on the slide rod 254.The movable plate 24 drives the motor one 23 to drop in height, and then the motor one 23 is started, which drives the rotating shaft 21 to rotate, so that the plate body 22 at the bottom of the rotating shaft 21 rotates, and the plate body 22 rotates to flatten the raw materials in the base 11, facilitating subsequent reactions.After flattening, the heating mechanism at the bottom of the base 11 heats the raw materials, and the raw materials react.During the reaction of the raw materials, the worker makes the plate body 22 drop again by the moving mechanism 25, and the motor one 23 drives the plate body 22 to rotate, so that the rotation of the plate body 22 stirs the raw materials and various auxiliary materials to fully mix them, and enhances the mass transfer and heat transfer effects in the reaction system.

[0041] The condensing reflux mechanism 13 comprises a condenser and a cooling water pump, the condenser adopts a column pipe type structure, and the cooling water pump provides cooling water for the condenser. The condensing reflux mechanism 13 is connected with the gas outlet of the fermentation tank 12, the steam generated during the reaction of the raw materials enters the inside of the condensing reflux mechanism 13 through the gas outlet, the condenser condenses the steam, and the condensed condensate flows back to the inside of the fermentation tank 12 through the water outlet of the condensing reflux mechanism 13, so as to reduce the loss of the nutrient components in the raw materials. The sealing element 3 is composed of a moving ring, a static ring, a spring and the like, the moving ring rotates together with the rotating shaft 21, the static ring is fixed on the fermentation tank 12, the moving ring and the static ring are tightly attached to each other through the pressure of the spring, a sealing surface is formed, and the leakage of the medium is prevented.

[0042] Embodiment two

[0043] According to the basis of embodiment one, an auxiliary function is added.

[0044] Referring to Figures 1-4 The top of the plate body 22 is symmetrically and fixedly connected with a scraper 27, the scraper 27 is slidingly connected to the inner side wall of the base 11. The cavity 252 and the movable plate 24 are symmetrically provided with telescopic shells 26, and the telescopic shells 26 are located between the lead screws 253 and the slide rods 254.

[0045] The width of the cavity 252 should be slightly larger than the width of the movable plate 24, and the difference is controlled to be between 0.1-0.5mm, so as to ensure that the movable plate 24 can freely slide in the cavity 252, thereby increasing the stability when the movable plate 24 moves. When the plate body 22 rotates to realize the stirring of the raw materials, the plate body 22 drives the scraper 27 to slide on the inner wall of the fermentation tank 12, and the scraper 27 cleans the raw materials adhered to the inner wall of the fermentation tank 12, so as to facilitate the timely contact reaction of the raw materials and the auxiliary materials, thereby increasing the uniformity of the reaction. When the cavity 252 drives the movable plate 24 to move up and down, the telescopic shells 26 connected with the movable plate 24 stretch and shrink along with the movement of the telescopic shells 26. When the movable plate 24 moves upwards, the telescopic shells 26 at the top of the movable plate 24 shrink, and the telescopic shells 26 at the bottom stretch. When the movable plate 24 moves downwards, the telescopic shells 26 at the bottom of the movable plate 24 shrink, and the telescopic shells 26 at the top stretch. The telescopic shells 26 shield the cavity 252, so as to avoid dust or foreign matters from entering the inside of the cavity 252, and affect the normal activities of the cavity 252 and the movable plate 24.

[0046] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A kind of fermenter steam reflux structure, comprising main body assembly (1), the main body assembly (1) includes: Base (11), the top of which is provided with fermenter (12); Condensing reflux mechanism (13) is set up on the fermenter (12); Characterized in that: the base (11) is provided with flat stirring assembly (2) on the fermenter (12), the flat stirring assembly (2) includes: Shaft (21), through and rotationally connected to the top of the base (11); Plate body (22), fixedly connected to the bottom of the shaft (21); Motor one (23) is set up on the top of the shaft (21), and the output shaft of the motor one (23) is fixedly connected with the top end of the shaft (21); Movable plate (24) is set up on the outside of the motor one (23); Moving mechanism (25) is set up on the base (11) and the movable plate (24).

2. The steam reflux structure of a fermentation tank according to claim 1, characterized in that: The moving mechanism (25) includes: Frame (251) is symmetrically and fixedly connected to the top of the base (11); Cavity (252) is symmetrically opened to the opposite face of the frame (251); Lead screw (253) is rotationally connected to the inside of left cavity (252), and the left end of the movable plate (24) is threadedly connected to the outside of the lead screw (253); Slide rod (254) is fixedly connected to the inside of right cavity (252), and the right end of the movable plate (24) is slidably connected to the outside of the slide rod (254); Motor two (255) is set up on the top of left frame (251), and the output shaft of the motor two (255) is threaded and extended to the inside of the cavity (252) at the bottom, and is fixedly connected with the top end of the lead screw (253).

3. The steam reflux structure of a fermentation tank according to claim 2, characterized in that: The connecting place of the shaft (21) and the base (11) is provided with sealing element (3).

4. The steam reflux structure of a fermentation tank according to claim 3, characterized in that: The width of the cavity (252) is slightly greater than the width of the movable plate (24).

5. A steam reflux structure for a fermentation tank according to claim 4, wherein: The top of the plate body (22) is symmetrically and fixedly connected with scraper (27), and the scraper (27) is slidably connected to the inner side wall of the base (11).

6. A steam reflux structure for a fermentation tank according to claim 5, wherein: Expansion shell (26) is symmetrically arranged between the cavity (252) and the movable plate (24), and the expansion shell (26) is located between the lead screw (253) and the slide rod (254).

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