Fermentation device for biological extraction

Abstract

The utility model discloses a fermentation device for biological extraction, and particularly relates to the field of beneficial bacterium fermentation, the fermentation device comprises a fermentation tank main body, a conical water line upper tank body is fixedly mounted at the top of the fermentation tank main body, and a tank body liquid inlet pipe section is fixedly mounted at the top of the conical water line upper tank body; the fermentation tank main body, the tank body on the conical water line and the tank body liquid inlet pipe section are communicated, a liquid inlet is formed in the top of the tank body liquid inlet pipe section, an insertion opening is formed in the side face of the tank body on the conical water line, an exposed drainage pipe is inserted into the insertion opening, and a drainage air pressure bag is fixedly mounted at the top of the exposed drainage pipe. The drainage type air pressure bag is pinched back and forth, so that bacterial colonies in the inner cavity of the fermentation tank main body are impacted by water flow and are sequentially sucked into the inner cavity of the drainage type air pressure bag, and finally part of the bacterial colonies are left in the inner cavity of the conical positioning observation cylinder so as to facilitate observation.

Description

Technical Field

[0001] The utility model relates to the technical field of beneficial bacteria fermentation, and more specifically, to a fermentation device for biological extraction. Background Art

[0002] Microbial fermentation refers to the process of fermentation using the interaction of multiple microorganisms (including bacteria, yeast, etc.). These microorganisms promote and coordinate with each other to complete reactions such as substrate conversion and metabolite generation, thereby achieving the purpose of improving fermentation efficiency, product quality and output. Microbial fermentation is often used in food industry, agriculture, environmental protection and other fields. In microbial fermentation, various microorganisms interact with each other to form a complex ecosystem. These microorganisms can utilize each other's substrates and metabolites, and promote or compete with each other by producing growth factors, inhibiting the growth of other microorganisms, synthesizing enzymes, etc., and finally form a relatively stable microbial structure. In this process, there may be symbiotic, competitive, and coordinated relationships between different microorganisms, forming a delicate balance between each other. The advantage of microbial fermentation is that it can make full use of the characteristics of various microorganisms, improve the diversity and complexity of the fermentation process, thereby increasing the adaptability and stability of the fermentation process. In addition, microbial fermentation can also use the interaction between microorganisms to regulate various parameters in the fermentation process, such as temperature, pH value, oxygen concentration, etc., to further optimize the fermentation conditions and improve the quality and output of the product.

[0003] During the fermentation process, EM bacteria are usually cultured in liquid culture medium, which makes it difficult for colonies to form obvious visible structures on the surface of the culture medium. Since EM bacteria is a mixture of microorganisms that contains a variety of bacteria and yeasts, the colonies it forms may be tiny and dispersed, and not easy to be observed by the naked eye. In addition, EM bacteria may produce specific metabolites during the fermentation process, making the culture medium appear turbid or cloudy, further obscuring the formation of colonies. Therefore, although EM bacteria play an important role in fermentation, their colonies are usually not easy to be directly observed, and other methods are needed to confirm their existence and activity. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a fermentation device for biological extraction. By reciprocatingly squeezing the drainage-type air pressure bag, the bacterial colonies in the inner cavity of the fermentation tank body are impacted by the water flow and are sucked into the inner cavity of the drainage-type air pressure bag in sequence. Finally, some of the bacterial colonies remain in the inner cavity of the conical positioning observation tube to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fermentation device for biological extraction, comprising a fermentation tank body, a tank body on a conical water level line is fixedly installed on the top of the fermentation tank body, a tank body liquid inlet pipe section is fixedly installed on the top of the tank body on the conical water level line, the fermentation tank body, the tank body on the conical water level line and the tank body liquid inlet pipe section are connected, a liquid inlet is arranged on the top of the tank body liquid inlet pipe section, a socket is opened on the side of the tank body on the conical water level line, an exposed drainage pipe is inserted in the socket, and the exposed drainage pipe is inserted into the socket. A drainage-type air pressure bag is fixedly installed on the top of the flow tube, an obliquely suspended built-in drainage tube is installed at the bottom of the exposed drainage tube, and an upright built-in drainage tube is installed at the bottom of the obliquely suspended built-in drainage tube. The exposed drainage tube, the obliquely suspended built-in drainage tube and the upright built-in drainage tube are arranged in a connected tubular structure, and the drainage-type air pressure bag is arranged in an air bag-like structure. The exposed drainage tube, the drainage-type air pressure bag, the obliquely suspended built-in drainage tube and the upright built-in drainage tube are connected, and a liquid suction port is provided at the bottom of the upright built-in drainage tube.

[0006] In a preferred embodiment, a flat support type prefabricated base is installed on the side of the tank body above the conical water level line, and the flat support type prefabricated base is arranged at the position of the socket. A positioning type insert ring is fixedly installed on the top of the flat support type prefabricated base, and a sealing ring for plugging in an exposed drainage tube is installed on the inner wall of the positioning type insert ring.

[0007] In a preferred embodiment, a positioning flat support ring is installed between the tank body and the tank body liquid inlet pipe section on the conical water level line.

[0008] In a preferred embodiment, a sealed tank cover is installed on the top of the tank body liquid inlet pipe section in a sealed manner, and the installation method of the tank body liquid inlet pipe section and the sealed tank cover includes threaded connection or clamping.

[0009] In a preferred embodiment, a positioning mounting ring is fixedly installed on the top of the sealed tank cover, the sealed tank cover is connected to the positioning mounting ring, a one-way check valve is installed on the top of the positioning mounting ring in a connected state, and the flow direction of the one-way check valve is from the liquid inlet pipe section of the tank body to the sealed tank cover.

[0010] In a preferred embodiment, an annular rubber segment 1 is installed at the bottom of the inner cavity of the drainage type air pressure bag, a central connecting rod is fixedly installed on the top of the annular rubber segment 1, and the diameter of the annular rubber segment 1 is smaller than the inner diameter of the drainage type air pressure bag.

[0011] In a preferred embodiment, an annular rubber segment 2 is installed on the top of the annular rubber segment 1, and the annular rubber segment 2 is fixedly installed on the bottom of the central connecting rod. A plurality of conical positioning observation tubes are fixedly installed on the outer wall of the central connecting rod. An annular guard for preventing the drainage type air pressure bag from being scratched is fixedly installed on the outer wall of the conical positioning observation tube. The conical positioning observation tube and the drainage type air pressure bag are made of transparent materials. A spherical gripping block is fixedly installed on the top of the central connecting rod. The diameter of the annular rubber segment 2 is smaller than the inner diameter of the drainage type air pressure bag.

[0012] Technical effects and advantages of the utility model:

[0013] The bacterial strain and base material are placed in the inner cavity of the fermentation tank body, the exposed drainage tube is inserted into the inner cavity of the positioning cannula ring, and the sealing effect is achieved through the rubber ring of the positioning cannula ring. In addition, the convex shape of the positioning cannula ring can also be sealed with a sealing cover. At this time, it is necessary to take out the exposed drainage tube, and reciprocately pinch the drainage type air pressure bag so that the bacterial colony in the inner cavity of the fermentation tank body is impacted by the water flow and is sucked into the inner cavity of the drainage type air pressure bag in turn. Finally, part of the bacterial colony remains in the inner cavity of the conical positioning observation tube for easy observation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a structural sectional view of the utility model.

[0016] Figure 3 For this utility model Figure 2 A-section structure enlarged view.

[0017] Figure 4 It is a cross-sectional view of the drainage type air pressure bag structure of the utility model.

[0018] The accompanying drawings are marked as: 1 fermentation tank body, 2 tank body on the conical water level line, 3 tank body liquid inlet pipe section, 4 exposed drainage tube, 5 drainage type air pressure bag, 6 oblique hanging built-in drainage tube, 7 upright built-in drainage tube, 8 flat support type prefabricated base, 9 positioning intubation ring, 10 positioning flat support ring, 11 sealed tank cover, 12 positioning mounting ring, 13 one-way check valve, 14 annular rubber segment one, 15 center connecting rod, 16 annular rubber segment two, 17 conical positioning observation tube, 18 annular edge guard, 19 spherical holding block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Refer to the instruction manual Figure 1-4 A biological extraction fermentation device according to an embodiment of the utility model comprises a fermentation tank body 1, a tank body 2 on a conical water level line is fixedly installed on the top of the fermentation tank body 1, a tank body liquid inlet pipe section 3 is fixedly installed on the top of the tank body 2 on the conical water level line, the fermentation tank body 1, the tank body 2 on the conical water level line are connected with the tank body liquid inlet pipe section 3, a liquid inlet is arranged on the top of the tank body liquid inlet pipe section 3, a socket is opened on the side of the tank body 2 on the conical water level line, an exposed drainage pipe 4 is inserted in the socket, and the top of the exposed drainage pipe 4 is fixedly installed A drainage-type air pressure bag 5 is provided, an obliquely suspended built-in drainage tube 6 is installed at the bottom of the exposed drainage tube 4, an upright built-in drainage tube 7 is installed at the bottom of the obliquely suspended built-in drainage tube 6, the exposed drainage tube 4, the obliquely suspended built-in drainage tube 6 and the upright built-in drainage tube 7 are arranged in a connected tubular structure, the drainage-type air pressure bag 5 is arranged in an air bag-like structure, the exposed drainage tube 4, the drainage-type air pressure bag 5, the obliquely suspended built-in drainage tube 6 are connected with the upright built-in drainage tube 7, and a liquid suction port is provided at the bottom of the upright built-in drainage tube 7.

[0021] Among them, a flat support type prefabricated base 8 is installed on the side of the tank body 2 on the conical water level line, and the flat support type prefabricated base 8 is set at the position of the socket. A positioning type cannula ring 9 is fixedly installed on the top of the flat support type prefabricated base 8. A sealing ring for plugging the exposed drainage tube 4 is installed on the inner wall of the positioning type cannula ring 9. A positioning flat support ring 10 is installed between the tank body 2 and the tank body liquid inlet pipe section 3 on the conical water level line. A sealed tank cover 11 is installed on the top of the tank body liquid inlet pipe section 3 in a sealed state. The installation method of the tank body liquid inlet pipe section 3 and the sealed tank cover 11 includes threaded connection or clamping, a positioning mounting ring 12 is fixedly installed on the top of the sealed tank cover 11, the sealed tank cover 11 is connected to the positioning mounting ring 12, and a one-way check valve 13 is installed on the top of the positioning mounting ring 12 in a connected state. The flow direction of the one-way check valve 13 is from the tank body liquid inlet pipe section 3 to the sealed tank cover 11, that is, the gas in the inner cavity of the tank body 2 on the conical water level line can be discharged but cannot enter.

[0022] Among them, an annular rubber segment 14 is installed at the bottom of the inner cavity of the drainage type air pressure bag 5, and a central connecting rod 15 is fixedly installed on the top of the annular rubber segment 14. The diameter of the annular rubber segment 14 is smaller than the inner diameter of the drainage type air pressure bag 5. An annular rubber segment 2 16 is installed on the top of the annular rubber segment 14. The annular rubber segment 2 16 is fixedly installed on the bottom of the central connecting rod 15. A plurality of conical positioning observation tubes 17 are fixedly installed on the outer wall of the central connecting rod 15. An annular edge guard 18 for preventing the drainage type air pressure bag 5 from being scratched is fixedly installed on the outer wall of the conical positioning observation tube 17. The conical positioning observation tube 17 and the drainage type air pressure bag 5 are made of transparent materials. A spherical gripping block 19 is fixedly installed on the top of the central connecting rod 15. The diameter of the annular rubber segment 2 16 is smaller than the inner diameter of the drainage type air pressure bag 5.

[0023] Working principle: In actual use, the bacteria and base materials are placed in the inner cavity of the fermentation tank body 1, the exposed drainage tube 4 is inserted into the inner cavity of the positioning cannula ring 9, and the sealing effect is achieved through the rubber ring of the positioning cannula ring 9. In addition, the convex shape of the positioning cannula ring 9 can also be sealed with a sealing cover. At this time, it is necessary to take out the exposed drainage tube 4, and reciprocately pinch the drainage type air pressure bag 5 so that the colony in the inner cavity of the fermentation tank body 1 is impacted by the water flow and is sucked into the inner cavity of the drainage type air pressure bag 5 in turn. Finally, part of the colony remains in the inner cavity of the conical positioning observation tube 17 for easy observation. The setting of the annular rubber segment 2 16 and the annular rubber segment 1 14 is to reduce the problem of easy falling of the colony.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A fermentation device for biological extraction, comprising a fermentation tank body (1), characterized in that: A tank body (2) on a conical water level line is fixedly mounted on the top of the fermentation tank body (1), a tank body liquid inlet pipe section (3) is fixedly mounted on the top of the tank body (2) on the conical water level line, the fermentation tank body (1), the tank body (2) on the conical water level line and the tank body liquid inlet pipe section (3) are connected, a liquid inlet is provided on the top of the tank body liquid inlet pipe section (3), a socket is provided on the side of the tank body (2) on the conical water level line, an exposed drainage pipe (4) is inserted into the socket, a drainage type air pressure bag (5) is fixedly mounted on the top of the exposed drainage pipe (4), and the exposed drainage pipe (4) is provided with a drainage type air pressure bag (5). An obliquely suspended built-in drainage tube (6) is installed at the bottom of the flow tube (4), and an upright built-in drainage tube (7) is installed at the bottom of the obliquely suspended built-in drainage tube (6). The exposed drainage tube (4), the obliquely suspended built-in drainage tube (6) and the upright built-in drainage tube (7) are arranged in a tubular structure that is connected. The drainage-type air pressure bag (5) is arranged in an air bag-like structure. The exposed drainage tube (4), the drainage-type air pressure bag (5), the obliquely suspended built-in drainage tube (6) and the upright built-in drainage tube (7) are connected. A liquid suction port is provided at the bottom of the upright built-in drainage tube (7).

2. A biological extraction fermentation device according to claim 1, characterized in that: A flat support type prefabricated base (8) is installed on the side of the tank body (2) above the conical water level line. The flat support type prefabricated base (8) is arranged at the position of the socket. A positioning type inserting ring (9) is fixedly installed on the top of the flat support type prefabricated base (8). A sealing ring for inserting an exposed type drainage tube (4) is installed on the inner wall of the positioning type inserting ring (9).

3. A biological extraction fermentation device according to claim 2, characterized in that: A positioning flat support ring (10) is installed between the tank body (2) and the tank body liquid inlet pipe section (3) on the conical water level line.

4. A biological extraction fermentation device according to claim 3, characterized in that: A sealed tank cover (11) is installed on the top of the tank body liquid inlet pipe section (3) in a sealed manner, and the installation method of the tank body liquid inlet pipe section (3) and the sealed tank cover (11) includes threaded connection or clamping.

5. A biological extraction fermentation device according to claim 4, characterized in that: A positioning mounting ring (12) is fixedly mounted on the top of the sealed tank cover (11); the sealed tank cover (11) is connected to the positioning mounting ring (12); a one-way check valve (13) is mounted on the top of the positioning mounting ring (12) in a connected manner; the flow direction of the one-way check valve (13) is from the tank body liquid inlet pipe section (3) to the sealed tank cover (11).

6. A biological extraction fermentation device according to claim 5, characterized in that: An annular rubber segment (14) is installed at the bottom of the inner cavity of the drainage type air pressure bag (5), and a central connecting rod (15) is fixedly installed on the top of the annular rubber segment (14). The diameter of the annular rubber segment (14) is smaller than the inner diameter of the drainage type air pressure bag (5).

7. A biological extraction fermentation device according to claim 6, characterized in that: An annular rubber segment 2 (16) is installed on the top of the annular rubber segment 1 (14), and the annular rubber segment 2 (16) is fixedly installed on the bottom of the central connecting rod (15). A plurality of conical positioning observation tubes (17) are fixedly installed on the outer wall of the central connecting rod (15), and an annular edge guard (18) for preventing the drainage type air pressure bag (5) from being scratched is fixedly installed on the outer wall of the conical positioning observation tube (17). The conical positioning observation tube (17) and the drainage type air pressure bag (5) are made of transparent materials. A spherical gripping block (19) is fixedly installed on the top of the central connecting rod (15), and the diameter of the annular rubber segment 2 (16) is smaller than the inner diameter of the drainage type air pressure bag (5).

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