Preparation fermentation tank

Abstract

The utility model discloses a preparation fermentation tank which comprises a fermentation tank body, a stirring pipe is connected to the side wall of the fermentation tank body through two bearings, the two ends of the stirring pipe penetrate through the side wall of the fermentation tank body, and the two ends of the stirring pipe are connected with a first water pipe and a second water pipe through rotating connectors. A water storage tank is fixedly connected to the opposite side walls of the first water pipe and the second water pipe, and a circulating water pump is arranged on the second water pipe. According to the utility model, the temperature of water in the water storage tank can be increased or decreased through the heating sheet and the semiconductor chilling plate, and the water can enter the stirring pipe and the cavity under the operation of the circulating water pump, so that the temperature in the fermentation tank is controlled within a certain range; meanwhile, the temperature control of the enzyme preparation in the middle in the fermentation tank and the temperature control of the enzyme preparation in contact with the inner wall of the fermentation tank are relatively uniform, and the stirring of the enzyme preparation can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of enzyme preparation production, in particular to a preparation fermentation tank. Background Art

[0002] Enzyme preparations refer to substances with enzyme properties extracted from the biological clock. They are mainly used to catalyze various chemical reactions in the food processing process to improve food processing methods. When producing enzyme preparations, fermentation tanks are usually required to process and manufacture the enzymes in the fermentation tanks.

[0003] For example, Chinese patent application No. 02321543607.5 discloses a fermentation tank for enzyme preparation production, which can isolate the external heat when the device is in use to prevent the internal temperature from being too high and affecting the fermentation environment. In addition, when in use, the internal materials can be stirred more quickly through stirring rods of different sizes, which is more efficient.

[0004] In the above scheme, different temperatures are required when preparing different enzyme preparations, and real-time temperature detection and temperature control cannot be achieved. In addition, due to the different distribution of enzyme preparations, the temperature control of the enzyme preparation in contact with the fermentation tank wall and the temperature of the enzyme preparation in the middle of the fermentation tank are uneven, and all-round temperature consistency cannot be achieved. In order to solve the above problems, we designed a preparation fermentation tank. Utility Model Content

[0005] The utility model provides a preparation fermentation tank to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A preparation fermentation tank comprises a fermentation tank, wherein a stirring tube is connected to the side wall of the fermentation tank via two bearings, both ends of the stirring tube pass through the side wall of the fermentation tank, both ends of the stirring tube are connected to a first water pipe and a second water pipe via a rotating connector, the first water pipe and the second water pipe are fixedly connected to a water storage tank on opposite side walls, the second water pipe is provided with a circulating water pump, and the circulating water pump is located between the second water pipe and the water storage tank, a cavity is opened on the fermentation tank, two connecting water pipes are fixedly connected to the fermentation tank, one end of the two connecting water pipes is connected to the first water pipe and the second water pipe respectively, and the two connecting water pipes are provided with valves, a feed pipe and a discharge pipe are fixedly connected to the side wall of the fermentation tank, and the discharge pipe is provided with a valve.

[0008] Preferably, a rotating motor arranged vertically downward is fixedly connected to the bottom side wall of the fermentation tank, the output end of the rotating motor is fixedly connected to a first gear, the first gear is meshed with a second gear, and the second gear is fixedly connected to the bottom end of the stirring tube.

[0009] Preferably, a heating plate is fixedly connected to the inner side wall of the water storage tank, and a semiconductor refrigeration plate is fixedly connected to the outer side wall of the water storage tank.

[0010] Preferably, a temperature sensor is fixedly connected to the inner side wall of the fermentation tank, and a controller is fixedly connected to the outer side wall of the fermentation tank. The temperature sensor and the controller are electrically connected, and the controller is electrically connected to the rotating motor and the circulating water pump.

[0011] Preferably, the stirring tube located in the fermentation tank is arranged in a spiral shape.

[0012] Preferably, a plurality of supporting legs are fixedly connected to the bottom side walls of the fermentation tank.

[0013] Preferably, the water storage tank is fixedly connected to the side wall of the fermentation tank via a bracket.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The water temperature in the water tank can be increased or decreased by the heating plate and the semiconductor cooling plate. When the circulating water pump is running, water can enter the stirring tube and the cavity, so that the temperature inside the fermentation tank is controlled within a certain range. At the same time, the temperature of the enzyme preparation in the middle of the fermentation tank and the enzyme preparation in contact with the inner wall of the fermentation tank are controlled more evenly, and the stirring of the enzyme preparation can be completed at the same time.

[0016] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of a preparation fermentation tank proposed in the present invention;

[0019] Figure 2This is a schematic diagram of a top-down cross-sectional structure of a preparation fermentation tank proposed in the present invention;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of a preparation fermentation tank proposed by the present invention.

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] 1. Fermentation tank; 2. Stirring tube; 3. Rotating connector; 4. First water pipe; 5. Second water pipe; 6. Circulating water pump; 7. Water storage tank; 8. Cavity; 9. Connecting water pipe; 10. Temperature sensor; 11. Controller; 12. Semiconductor cooling plate; 13. Feed pipe; 14. Rotating motor; 15. First gear; 16. Second gear; 17. Discharge pipe; 18. Heating plate. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are in a very simplified form and are not in exact proportions, and are only used to facilitate and clearly illustrate the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] See also Figure 1-3In an embodiment of the present invention, a preparation fermentation tank comprises a fermentation tank 1, a stirring tube 2 is connected to the side wall of the fermentation tank 1 through two bearings, both ends of the stirring tube 2 pass through the side wall of the fermentation tank 1, and both ends of the stirring tube 2 are connected to a first water pipe 4 and a second water pipe 5 through a rotating connector 3. The first water pipe 4 and the second water pipe 5 are fixedly connected to a water storage tank 7 on the opposite side walls, and a circulating water pump 6 is provided on the second water pipe 5. The circulating water pump 6 is located between the second water pipe 5 and the water storage tank 7. A cavity 8 is opened on the fermentation tank 1, and two connecting water pipes 9 are fixedly connected to the fermentation tank 1. One end of the two connecting water pipes 9 is connected to the first water pipe 4 and the second water pipe 5 respectively, and the two connecting water pipes 9 are provided with valves. A feed pipe 13 and a discharge pipe 17 are fixedly connected to the side wall of the fermentation tank 1, and the discharge pipe 17 is provided with a valve.

[0027] In an optional embodiment, a rotating motor 14 arranged vertically downward is fixedly connected to the bottom side wall of the fermentation tank 1, and the output end of the rotating motor 14 is fixedly connected to a first gear 15, the first gear 15 is meshed with a second gear 16, and the second gear 16 is fixedly connected to the bottom end of the stirring tube 2.

[0028] It should be noted that the stirring tube 2 is controlled to rotate by starting the rotating motor 14 .

[0029] In an optional embodiment, a heating plate 18 is fixedly connected to the inner side wall of the water storage tank 7 , and a semiconductor cooling plate 12 is fixedly connected to the outer side wall of the water storage tank 7 .

[0030] It should be noted that the water temperature in the water tank 7 can be increased or decreased according to actual needs.

[0031] In an optional embodiment, a temperature sensor 10 is fixedly connected to the inner side wall of the fermentation tank 1, and a controller 11 is fixedly connected to the outer wall of the fermentation tank 1. The temperature sensor 10 and the controller 11 are electrically connected, and the controller 11 is electrically connected to the rotating motor 14 and the circulating water pump 6.

[0032] It should be noted that the numbers sensed by the temperature sensor 10 are displayed through the controller 11 , which is a common component currently available on the market, and the controller 11 can control the turning on and off of the rotating motor 14 and the circulating water pump 6 .

[0033] In an optional embodiment, the stirring tube 2 located in the fermentation tank 1 is arranged in a spiral shape.

[0034] It should be noted that, when the stirring tube 2 rotates, it can stir the enzyme preparation and at the same time increase the total length of the stirring tube 2 and enhance the heat exchange effect of the internal water flow.

[0035] In an optional embodiment, a plurality of supporting legs are fixedly connected to the bottom side wall of the fermentation tank 1 .

[0036] It should be noted that the fermentation tank 1 is kept away from the ground to facilitate the installation of components such as the rotating motor 14.

[0037] In an optional embodiment, the water storage tank 7 is fixedly connected to the side wall of the fermentation tank 1 through a bracket.

[0038] It should be noted that the water storage tank 7 can be fixed on the side wall of the fermentation tank 1 or placed on the ground separately through a support frame.

[0039] The working principle of the present invention is as follows: when in use, the water in the water storage tank 7 is transported into the stirring tube 2 through the circulating water pump 6, and heat exchange is generated between the stirring tube 2 and the enzyme preparation in the fermentation tank 1, so that the temperature of the internal enzyme preparation is reduced or increased, thereby controlling the internal temperature of the fermentation tank 1 within a certain range, and then the water in the stirring tube 2 is returned to the water storage tank 7 through the first water pipe 4, the semiconductor refrigeration plate 12 reduces the temperature of the heated cold water, or increases the temperature of the cold water through the heating plate 18. The specific adjustment is based on actual needs, and by starting the rotating motor 14, the first gear 15 and the second gear 16 are in phase. When meshed with each other, the stirring tube 2 can be rotated, which can complete the circulation of water and the stirring of the enzyme preparation. By opening the valves on the two connecting water pipes 9, the water in the water tank 7 can flow into the cavity 8. Through the cavity 8, the temperature control of the enzyme preparation in contact with the inner wall of the fermentation tank 1 and the temperature control of the enzyme preparation in the middle of the tank body can be relatively uniform, so that the temperature of the enzyme preparation is consistent. The rotating connector 3 is an existing water pipe rotary joint. The specific working principle and structure are further explained. 18 causes the pressure generated by the increase in water temperature and other problems. There are corresponding solutions in reality, so they are not further explained in the figure.

[0040] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A preparation fermentation tank, comprising a fermentation tank (1), characterized in that: A stirring tube (2) is connected to the side wall of the fermentation tank (1) via two bearings. Both ends of the stirring tube (2) pass through the side wall of the fermentation tank (1). Both ends of the stirring tube (2) are connected to a first water pipe (4) and a second water pipe (5) via a rotating connector (3). A water storage tank (7) is fixedly connected to the opposite side walls of the first water pipe (4) and the second water pipe (5). A circulating water pump (6) is provided on the second water pipe (5). The circulating water pump (6) is located at the first water pipe (4) and the second water pipe (5). A cavity (8) is provided on the fermentation tank (1) between the two water pipes (5) and the water storage tank (7). Two connecting water pipes (9) are fixedly connected to the fermentation tank (1). One end of the two connecting water pipes (9) is connected to the first water pipe (4) and the second water pipe (5) respectively. Valves are provided on the two connecting water pipes (9). A feed pipe (13) and a discharge pipe (17) are fixedly connected to the side wall of the fermentation tank (1), and a valve is provided on the discharge pipe (17).

2. A preparation fermentation tank according to claim 1, characterized in that, A rotating motor (14) arranged vertically downward is fixedly connected to the bottom side wall of the fermentation tank (1), and a first gear (15) is fixedly connected to the output end of the rotating motor (14). The first gear (15) is meshedly connected to a second gear (16), and the second gear (16) is fixedly connected to the bottom end of the stirring tube (2).

3. A preparation fermentation tank according to claim 2, characterized in that, A heating plate (18) is fixedly connected to the inner side wall of the water storage tank (7), and a semiconductor cooling plate (12) is fixedly connected to the outer side wall of the water storage tank (7).

4. A preparation fermentation tank according to claim 3, characterized in that, A temperature sensor (10) is fixedly connected to the inner side wall of the fermentation tank (1), and a controller (11) is fixedly connected to the outer side wall of the fermentation tank (1). The temperature sensor (10) and the controller (11) are electrically connected, and the controller (11) is electrically connected to the rotating motor (14) and the circulating water pump (6).

5. A preparation fermentation tank according to claim 4, characterized in that, The stirring tube (2) located in the fermentation tank (1) is arranged in a spiral shape.

6. A preparation fermentation tank according to claim 5, characterized in that: A plurality of supporting legs are fixedly connected to the bottom side walls of the fermentation tank (1).

7. A preparation fermentation tank according to claim 6, characterized in that: The water storage tank (7) is fixedly connected to the side wall of the fermentation tank (1) via a bracket.

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