Stable fungus liquid fermentation tank

Abstract

The utility model relates to the technical field of fungus liquid state fermentation, in particular to a stable fungus liquid state fermentation tank which comprises a tank body, a stirring device and a temperature control pipe, the stirring device comprises a control rod, an auxiliary rod, a sliding ring and a stirring fan, a motor is arranged on the upper side wall of the tank body, and a connecting plate is arranged at the upper end of the sliding ring. The stirring fan is arranged at the lower end of the connecting plate, the stirring fan is rotationally connected with the connecting plate, the temperature control pipe is arranged in the side wall of the tank body, a universal shaft is arranged on one side of the tank body, an operation screen is arranged on the universal shaft and is in signal connection with the temperature control pipe, a feeding pipe is arranged at the center of the upper side wall of the tank body, and a discharging pipe is arranged at the center of the upper side wall of the tank body. The feeding pipe penetrates through the tank body, viscous substances and metabolic waste attached to the tank body are effectively removed, the workload of cleaning and maintenance is greatly reduced, the service life of equipment is prolonged, temperature parameters are flexibly adjusted, and a stable and suitable growth environment is provided for fungi.

Description

Technical Field

[0001] The utility model relates to the technical field of fungal liquid fermentation, in particular to a stable fungal liquid fermentation tank. Background Technique

[0002] As is well known, the existing biotechnology field has developed rapidly. The liquid fermentation technology of fungi has attracted much attention due to its wide application in industries such as medicine, agriculture, and food. The key to the success of fungal liquid fermentation lies in providing a stable, uniform, and precisely controlled environment to support the growth and metabolic processes of fungi.

[0003] When the existing fungal liquid fermentation tank is in use, the stirring device often adopts a single stirring mode, which easily causes too high or too low local concentration, affecting the growth and metabolism of fungi, and substances are easily attached to the inner wall of the tank, affecting the subsequent fermentation effect and having low efficiency. Secondly, the traditional temperature control system often adopts a single heating or cooling method, unable to achieve precise control of the temperature in the tank, easily causing too large temperature fluctuations, affecting the growth and metabolism of fungi, resulting in relatively high limitations in its use. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a stable fungal liquid fermentation tank.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A stable fungal liquid fermentation tank, including a tank body, a stirring device, and a temperature control pipe. The stirring device is inside the tank body. The stirring device includes a control rod, an auxiliary rod, a sliding ring, and a stirring fan. The control rod and the auxiliary rod are arranged in parallel in the tank body. A motor is provided on the upper side wall of the tank body. The control rod penetrates through the upper side wall of the tank body and is connected to the output end of the motor. The control rod penetrates through one end of the sliding ring and is threadedly connected thereto. The auxiliary rod penetrates through the other end of the sliding ring and is slidably connected thereto. The sliding ring is in contact with and slidably connected to the side wall of the tank body. A connecting plate is provided at the upper end of the sliding ring. The stirring fan is below the connecting plate. The stirring fan is rotatably connected to the connecting plate. The temperature control pipe is inside the side wall of the tank body. A universal shaft is provided on one side of the tank body. An operation screen is provided on the universal shaft. The operation screen is signal-connected to the temperature control pipe. A feeding pipe is provided at the center of the upper side wall of the tank body. The feeding pipe penetrates through the tank body.

[0008] In order to facilitate the filtration of raw materials, the present utility model is improved as follows: a filter box is arranged inside the feed pipe, the feed pipe is communicated with the filter box, symmetrical slideways are arranged on the inner side wall of the filter box, a filter plate is arranged inside the slideways, the filter plate is adapted to and slidably connected with the slideways, the filter plate is adapted to the filter box, and an opening is arranged on the front side wall of the filter box, and the opening is adapted to and slidably connected with the filter plate.

[0009] In order to facilitate the opening or closing of the device, the present utility model is improved as follows: a protective cover is arranged at the upper end of the feed pipe, and the protective cover is detachably connected with the feed pipe.

[0010] In order to facilitate the placement and support of the device, the present utility model is improved as follows: a plurality of support rods are arranged on the bottom wall of the tank body, and support pads are arranged at the lower ends of the support rods.

[0011] In order to facilitate the hand-held pulling of the filter plate for installation and disassembly, the present utility model is improved as follows: a handle is arranged on the front side wall of the filter plate.

[0012] In order to facilitate the control of the material flow rate, the present utility model is improved as follows: a discharge pipe with a valve is arranged on the bottom wall of the tank body.

[0013] In order to facilitate the provision of data storage and export functions, the present utility model is improved as follows: the operation screen has the function of displaying the fermentation process parameters.

[0014] In order to facilitate the improvement of its service life and durability, the present utility model is improved as follows: the stirring fan is made of a corrosion-resistant and wear-resistant material.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a stable fungal liquid fermentation tank, which has the following beneficial effects:

[0017] This stable fungal liquid fermentation tank is equipped with a stirring device. The output of the motor drives the control rod to rotate, and the sliding ring moves accordingly, driving the stirring fan to move. The stirring fan is rotatably connected to the connecting plate, effectively avoiding material deposition and caking, ensuring the uniformity of the fermentation broth. At the same time, the sliding ring is slidably connected to the side wall of the tank body, and can scrape the inner wall of the tank during the stirring process, effectively removing the viscous substances and metabolic wastes attached to it, greatly reducing the workload of cleaning and maintenance, and improving the service life of the equipment. The temperature control pipe is located inside the side wall of the tank body, which can realize real-time monitoring and precise control of the temperature in the tank. According to the growth requirements and fermentation stages of different fungi, the temperature parameters can be flexibly adjusted to provide a stable and suitable growth environment for the fungi. The universal shaft and operation screen set on one side of the tank body enable users to easily complete operations such as feeding, sampling, and temperature adjustment without opening the tank body, not only improving the operation efficiency, but also preventing the entry of external pollutants and ensuring the stability of the fermentation process. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the first perspective of the structure of the present utility model;

[0019] Figure 2 It is a schematic diagram of the second perspective of the structure of the present utility model;

[0020] Figure 3 It is a schematic diagram of the internal cross-section of the structure of the present utility model;

[0021] Figure 4 It is a schematic diagram of the cross-section of the inner wall of the tank body of the structure of the present utility model.

[0022] In the figure: 1, tank body; 2, universal shaft; 3, operation screen; 4, support rod; 5, support pad; 6, discharge pipe; 7, motor; 8, filter box; 9, feed pipe; 10, protective cover; 11, filter plate; 12, handle; 13, control rod; 14, auxiliary rod; 15, sliding ring; 16, stirring fan; 17, slideway; 18, temperature control pipe. Detailed Embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4, A stable fungal liquid fermentation tank, comprising a tank body 1, a stirring device and a temperature control pipe 18. The stirring device is inside the tank body 1. The stirring device includes a control rod 13, an auxiliary rod 14, a sliding ring 15 and a stirring fan 16. The control rod 13 and the auxiliary rod 14 are arranged in parallel inside the tank body 1. A motor 7 is provided on the upper side wall of the tank body 1. The control rod 13 penetrates through the upper side wall of the tank body 1 and is connected to the output end of the motor 7. The control rod 13 penetrates through one end of the sliding ring 15 and is threadedly connected thereto. The auxiliary rod 14 penetrates through the other end of the sliding ring 15 and is slidably connected thereto. The sliding ring 15 is in contact with and slidably connected to the side wall of the tank body 1. A connecting plate is provided at the upper end of the sliding ring 15. The stirring fan 16 is below the connecting plate. The stirring fan 16 is rotatably connected to the connecting plate. The temperature control pipe 18 is inside the side wall of the tank body 1. A universal shaft 2 is provided on one side of the tank body 1. An operation screen 3 is provided on the universal shaft 2. The operation screen 3 is signal-connected to the temperature control pipe 18. A feed pipe 9 is provided at the center of the upper side wall of the tank body 1. The feed pipe 9 penetrates through the tank body 1. A filter box 8 is provided inside the feed pipe 9. The feed pipe 9 communicates with the filter box 8. Symmetrical slideways 17 are provided on the inner side wall of the filter box 8. A filter plate 11 is provided inside the slideways 17. The filter plate 11 is adapted to and slidably connected to the slideways 17. The filter plate 11 is adapted to the filter box 8. An opening is provided on the front side wall of the filter box 8. The opening is adapted to and slidably connected to the filter plate 11. A handle 12 is provided on the front side wall of the filter plate 11. A discharge pipe 6 with a valve is provided at the bottom wall of the tank body 1.

[0025] During use, the raw materials are poured into the feed pipe 9. The raw materials are filtered by the filter plate 11 and then enter the tank body 1. The motor 7 is started. The output of the motor 7 drives the control rod 13 to rotate. With the assistance of the auxiliary rod 14, the sliding ring 15 moves along with the rotation of the control rod 13, scraping and moving along the side wall of the tank body 1 to prevent the raw materials from remaining in the tank body 1. At the same time, the stirring fan 16 moves inside the tank body 1 along with the sliding ring 15. Since the stirring fan 16 is rotatably connected to the connecting plate, the stirring fan 16 rotates and moves, facilitating the stirring of the raw materials inside the tank body 1, effectively avoiding material deposition and caking, and ensuring the uniformity of the fermentation broth. The temperature control pipe 18 is adjusted through the operation screen 3 to adapt to the temperature required by the raw materials. The temperature of the temperature control pipe 18 can be adjusted as needed. After successful fermentation, the valve is opened to allow the materials to flow out through the discharge pipe 6. When the filter plate 11 needs to be cleaned, the handle 12 is pulled, and the filter plate 11 slides inside the slideways 17 for disassembly. After cleaning, the filter plate 11 is inserted through the slideways 17 for installation. The connection between the operation screen 3 and the temperature control pipe 18 is a well-known and mature technology for technicians and will not be elaborated herein.

[0026] During actual use, it is necessary to prevent dust or debris from entering through the feed pipe 9. To meet the above requirements, in this embodiment, a protective cover 10 is provided at the upper end of the feed pipe 9, and the protective cover 10 is detachably connected to the feed pipe 9.

[0027] During actual use, it is necessary to conveniently place and support the device. To meet the above requirements, in this embodiment, a plurality of support rods 4 are provided on the bottom wall of the tank body 1, and a support pad 5 is provided at the lower end of the support rod 4.

[0028] During actual use, it is necessary to provide data storage and export functions. To meet the above requirements, in this embodiment, the operation screen 3 has the function of displaying the fermentation process parameters.

[0029] During actual use, it is necessary to improve its service life and durability. To meet the above requirements, in this embodiment, the stirring fan 16 is made of a corrosion-resistant and wear-resistant material.

[0030] To illustrate in detail the possible application scenarios, technical principles, specific implementable solutions, achievable purposes and effects of this application, etc., the following will be described in detail with reference to the specific examples listed and in conjunction with the drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application, so they are only examples and cannot be used to limit the protection scope of this application.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable fungal liquid fermentation tank, comprising a tank body (1), a stirring device and a temperature control tube (18), characterized in that: The stirring device is inside the tank body (1), and comprises a control rod (13), an auxiliary rod (14), a sliding ring (15) and a stirring fan (16). The control rod (13) and the auxiliary rod (14) are arranged in parallel inside the tank body (1). A motor (7) is arranged on the upper side wall of the tank body (1). The control rod (13) passes through the upper side wall of the tank body (1) and is connected to the output end of the motor (7). The control rod (13) passes through one end of the sliding ring (15) and is threadedly connected thereto. The auxiliary rod (14) passes through the other end of the sliding ring (15) and is slidably connected thereto. The sliding ring (15) is fitted with and slidably connected to the side wall of the tank body (1), a connecting plate is provided at the upper end of the sliding ring (15), the stirring fan (16) is at the lower end of the connecting plate, the stirring fan (16) is rotatably connected to the connecting plate, the temperature control tube (18) is inside the side wall of the tank body (1), a universal shaft (2) is provided on one side of the tank body (1), an operating screen (3) is provided on the universal shaft (2), the operating screen (3) is signal-connected to the temperature control tube (18), and a feed pipe (9) is provided at the center of the upper side wall of the tank body (1), and the feed pipe (9) passes through the tank body (1).

2. A stable fungal liquid fermentation tank according to claim 1, characterized in that: A filter box (8) is arranged inside the feed pipe (9), the feed pipe (9) and the filter box (8) are connected, a symmetrical slideway (17) is arranged on the inner side wall of the filter box (8), a filter plate (11) is arranged inside the slideway (17), the filter plate (11) is adapted to and slidably connected with the slideway (17), the filter plate (11) is adapted to the filter box (8), an opening is arranged on the front side wall of the filter box (8), the opening is adapted to and slidably connected with the filter plate (11).

3. A stable fungal liquid fermentation tank according to claim 2, characterized in that: A protective cover (10) is provided at the upper end of the feed pipe (9), and the protective cover (10) is detachably connected to the feed pipe (9).

4. A stable fungal liquid fermentation tank according to claim 3, characterized in that: The bottom wall of the tank body (1) is provided with a plurality of support rods (4), and the lower ends of the support rods (4) are provided with support pads (5).

5. A stable fungal liquid fermentation tank according to claim 4, characterized in that: A handle (12) is provided on the front side wall of the filter plate (11).

6. A stable fungal liquid fermentation tank according to claim 5, characterized in that: The bottom wall of the tank body (1) is provided with a discharge pipe (6) with a valve.

7. A stable fungal liquid fermentation tank according to claim 6, characterized in that: The operation screen (3) has the function of displaying fermentation process parameters.

8. A stable fungal liquid fermentation tank according to claim 7, characterized in that: The stirring fan (16) is made of a corrosion-resistant and wear-resistant material.

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