CN217578876U - Fermentation cylinder that is fit for fungi mycelium continuous production - Google Patents
Fermentation cylinder that is fit for fungi mycelium continuous production Download PDFInfo
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- CN217578876U CN217578876U CN202220961052.5U CN202220961052U CN217578876U CN 217578876 U CN217578876 U CN 217578876U CN 202220961052 U CN202220961052 U CN 202220961052U CN 217578876 U CN217578876 U CN 217578876U
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Abstract
The utility model discloses a fermentation tank suitable for the continuous production of fungal mycelia, which comprises a tank body, and a stirring paddle and a baffle plate which are arranged in the tank body, wherein the cross section of the baffle plate is circular or elliptical, the bottom of the tank body is also provided with a discharging pipeline communicated with the interior of the tank body, the discharging pipeline is provided with a discharging valve, the discharging valve is used for controlling the opening and closing of the discharging pipeline, and the tank body is also internally provided with a screen structure connected with the discharging pipeline; the cross section of the baffle is round or oval, so that the shearing force and the impact force generated to the fungus pellets in the process that liquid flows to the baffle are reduced, and the normal culture of the fungus pellets is facilitated; the blowing pipeline is used for releasing the internal fermentation clear liquid of jar, sets up screen structure and filters the fermentation clear liquid for fungus ball remains in jar internal, and after the fermentation liquid was discharged from jar internal, can continue to make the mycelium express multiple active ingredient in succession during its growth to jar internal new culture medium of annotating that adds, has promoted production efficiency, has reduced manufacturing cost.
Description
Technical Field
The utility model relates to a fermentation equipment technical field especially relates to a fermentation cylinder.
Background
The fermentation tank is an important device in the fermentation production process, and compared with the traditional fermentation container, the fermentation tank has obvious advantages, such as strict sterilization of the fermentation tank, automatic detection of temperature, pressure and air flow in the fermentation tank and the like.
Filamentous fungi are important microorganisms for producing various metabolites such as antibiotics, organic acids, enzymes, pigments, hormones and the like, are widely applied to fermentation industries such as medicine, food, agriculture, environmental protection and the like, and are one of the main contributors to industrial fermentation products. In the process of liquid fermentation in a large-scale fermentation tank, hyphae are formed by winding the hyphae mutually under the stirring action of spore aggregation and stirring blades in the process of sprouting the hyphae of filamentous fungi and prolonging the hyphae; in order to prevent the phenomenon that the center of the liquid level generates vortex in the stirring process of the stirring blade, a baffle is generally arranged in the fermentation tank, and the baffle has the function of changing the direction of liquid flow, promoting the liquid to turn over in the fermentation tank and increasing the dissolved amount of oxygen; however, the baffle plate used in the existing fermentation tank is generally of a flat cuboid structure with a certain thickness, during the stirring process of the stirring blade, a liquid flows to the baffle plate to generate a large shearing force and a large impact force, and the fungus ball is sensitive to the shearing force and the impact force, so that the continuous production of the fungus mycelia is undoubtedly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a fermentation tank suitable for continuous production of fungal mycelia.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a fermentation cylinder that is fit for fungus mycelium continuous production, including a jar body and install in internal stirring rake and the baffle of jar, the transversal of baffle is circular or oval, the bottom of jar body still is equipped with the blowing pipeline rather than inside intercommunication, be equipped with the baiting valve on the blowing pipeline, the baiting valve is used for control opening and close of blowing pipeline, the internal still be equipped with of jar with the screen cloth structure that the blowing pipeline links to each other.
Furthermore, the cross section of the screen mesh structure is circular or oval.
Furthermore, the material of the screen mesh structure is stainless steel.
Further, an air pipe body communicated with the outside of the tank body is further arranged in the tank body, and an air outlet of the air pipe body is opposite to the screen mesh structure.
Further, the cross section of the air pipe body is circular or oval.
Further, a tube body shell is sleeved on the outer side wall of the air tube body, and the cross section of the tube body shell is circular or oval.
Further, the stirring rake include pivot and slope set up in epaxial paddle, the pivot is rotatable install in the jar body.
The beneficial effects of the utility model reside in that: the fermentation tank suitable for the continuous production of the fungal mycelia, provided by the utility model, can meet the cultivation requirement of the fungal pellets, and the cross section of the baffle is set to be circular or elliptical, so that the shearing force and the impact force generated to the fungal pellets in the process that liquid flows to the baffle are reduced, and the normal cultivation of the fungal pellets is facilitated; the blowing pipeline is used for releasing the internal fermentation clear liquid of jar, sets up screen structure and filters the fermentation clear liquid for fungus ball remains in jar internal, and after the fermentation liquid was discharged from jar internal, can continue to make the mycelium express multiple active ingredient in succession during its growth to jar internal new culture medium of annotating that adds, has promoted production efficiency, has reduced manufacturing cost.
Drawings
FIG. 1 is a schematic longitudinal sectional view of a fermenter suitable for continuous production of fungal mycelia according to a first embodiment of the present invention;
FIG. 2 is another schematic longitudinal sectional view of a fermenter suitable for continuous production of fungal mycelia according to a first embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a fermenter suitable for continuous production of fungal mycelia according to an embodiment of the present invention.
Description of the reference symbols:
1. a tank body; 2. a baffle plate; 21. a support; 3. a rotating shaft; 31. a paddle; 32. a stirring motor; 4. an air tube body; 41. an air valve; 5. a discharge pipeline; 51. a discharge valve; 6. and (4) a screen mesh structure.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, a fermenter suitable for continuous production of fungal mycelia includes a tank 1, and a paddle and a baffle 2 installed in the tank 1, wherein the cross section of the baffle 2 is circular or elliptical; the bottom of the tank body 1 is also provided with a discharging pipeline 5 communicated with the interior of the tank body, a discharging valve 51 is arranged on the discharging pipeline 5, and the discharging valve 51 is used for controlling the opening and closing of the discharging pipeline 5; and a screen structure 6 connected with the discharge pipeline 5 is also arranged in the tank body 1.
From the above description, the beneficial effects of the present invention are: the cross section of the baffle 2 is round or oval, so that the shearing force and impact force generated on the fungus balls in the process that liquid flows to the baffle 2 are reduced, and the normal culture of the fungus balls is facilitated; the discharging pipeline 5 is used for releasing fermentation clear liquid in the tank body 1, the screen structure 6 is arranged right the fermentation clear liquid is filtered, fungus balls are reserved in the tank body 1, after fermentation liquid is discharged from the tank body 1, a new culture medium can be continuously added into the tank body 1, so that mycelia continuously express multiple effective components in the growth period of the mycelia, the production efficiency is improved, and the production cost is reduced.
Furthermore, the cross section of the screen mesh structure 6 is circular or oval.
As can be seen from the above description, the cross-section of the mesh structure 6 is configured in a circular or elliptical shape, and the impact force and the shear force on the mycelia generated when the liquid of the can body 1 contacts the mesh structure 6 are reduced.
Further, the screen structure 6 is made of stainless steel.
As can be seen from the above description, the material of the screen structure 6 can be set according to the actual application requirements.
Further, still be equipped with the air body 4 rather than outside intercommunication in jar body 1, the gas outlet of air body 4 is just to screen structure 6.
As can be seen from the above description, the air tube 4 can blow air toward the screen structure 6, so as to avoid the screen structure 6 from being blocked.
Further, the cross section of the air pipe body 4 is circular or elliptical.
As can be seen from the above description, the cross section of the air tube body 4 is configured in a circular or elliptical shape, so that the impact force and the shearing force on the mycelium generated when the liquid in the can body 1 contacts the air tube body 4 are reduced.
Further, a tube body shell is sleeved on the outer side wall of the air tube body 4, and the cross section of the tube body shell is circular or oval.
As can be seen from the above description, the tube housing can be used as the baffle 2, and the space occupied by the air tube 4 inside the tank 1 is reduced.
Further, the stirring rake includes pivot 3 and slope set up in paddle 31 in the pivot 3, 3 rotatable installations of pivot in jar body 1.
As can be seen from the above description, the paddle 31 is obliquely arranged on the rotating shaft 3, and when the rotating shaft 3 rotates, the paddle 31 can provide lift force for the liquid at the bottom of the tank body 1, so as to prevent fungus pellets from being accumulated at the bottom of the tank body 1 for a long time.
Example one
Referring to fig. 1 to fig. 3, a first embodiment of the present invention is: a fermentation tank suitable for the continuous production of fungal mycelia is used for fermenting and cultivating filamentous fungi, and comprises a tank body 1, a stirring paddle and a baffle plate 2, wherein the stirring paddle and the baffle plate 2 are installed in the tank body 1, and the cross section of the baffle plate 2 is circular or elliptical, so that the shearing force and the impact force generated on fungal balls in the process that liquid flows to the baffle plate 2 are reduced, and the normal cultivation of the fungal balls is facilitated; specifically, a bracket 21 is arranged on the baffle 2, and the baffle 2 is mounted on the inner side wall of the tank body 1 through the bracket 21; optionally, the number of the baffles 2 may be set according to actual application requirements, specifically in this embodiment, the number of the baffles 2 is four, and the four baffles 2 are uniformly distributed on the inner side wall of the tank 1 (as shown in fig. 3).
Specifically, please refer to fig. 1, the stirring paddle includes a rotating shaft 3 and a paddle 31 obliquely arranged on the rotating shaft 3, the rotating shaft 3 is rotatably mounted on the tank body 1, and when the rotating shaft 3 rotates, the paddle 31 can provide lift force for the liquid at the bottom of the tank body 1, so as to prevent fungi and fungi pellets from accumulating at the bottom of the tank body 1 for a long time; more specifically, one end of the rotating shaft 3 exposed out of the tank body 1 is provided with a stirring motor 32, and the rotating shaft 3 is driven to rotate by the stirring motor 32.
Preferably, referring to fig. 2, a discharging pipeline 5 communicated with the inside of the tank body 1 is further arranged at the bottom of the tank body 1, a discharging valve 51 is arranged on the discharging pipeline 5, the discharging valve 51 is used for controlling the opening and closing of the discharging pipeline 5, specifically, a screen structure 6 connected with the discharging pipeline 5 is further arranged in the tank body 1, the discharging pipeline 5 is used for releasing a fermentation clear liquid in the tank body 1, the screen structure 6 is arranged for filtering the fermentation clear liquid, so that fungus pellets are retained in the tank body 1, and after the fermentation liquid is discharged from the tank body 1, a new culture medium can be continuously added into the tank body 1 to allow mycelia to continuously express multiple effective components during the growth period of the mycelia, so that the production efficiency is improved, and the production cost is reduced; specifically, the screen structure 6 is a three-dimensional structure, and optionally, the cross section of the screen structure 6 is circular or elliptical, so that the filtering area is increased, and meanwhile, the impact force and the shearing force generated on the mycelium when the liquid in the tank body 1 contacts the screen structure 6 are reduced; the material of screen cloth structure 6 is stainless steel material, specifically can be according to actual application demand to screen cloth structure 6's material sets up.
In this embodiment, an air pipe body 4 communicated with the outside of the tank body 1 is further arranged in the tank body 1, and an air outlet of the air pipe body 4 is over against the screen structure 6, so that air can be blown to the screen structure 6 through the air pipe body 4, and the screen structure 6 is prevented from being blocked; specifically, the air pipe body 4 is exposed out of the external air pressure device at one end of the tank body 1, an air valve 41 for controlling the opening and closing of the air pipe body 4 is further arranged on the air pipe body 4, and optionally, the cross section of the air pipe body 4 is circular or elliptical, so that the impact force and the shearing force generated on the mycelia when liquid in the tank body 1 contacts the air pipe body 4 are reduced.
In addition, in other embodiments, a tube housing is sleeved on the outer side wall of the air tube body 4, and the cross section of the tube housing is circular or oval; therefore, the tube shell can serve as the baffle 2, and the occupation of the air tube 4 to the internal space of the tank body 1 is reduced.
To sum up, the fermentation tank suitable for the continuous production of the fungal mycelia provided by the utility model can meet the cultivation requirements of the fungal mycelia, and the cross section of the baffle is circular or elliptical, so that the shearing force and the impact force generated on the fungal mycelia in the process that liquid flows to the baffle are reduced, and the normal cultivation of the fungal mycelia is facilitated; the arrangement of the discharging pipeline enables the fungus to continuously express various effective components in the tank body, and production efficiency is improved.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (7)
1. The fermentation tank suitable for continuous production of the fungal mycelia comprises a tank body, and a stirring paddle and a baffle which are arranged in the tank body, and is characterized in that the cross section of the baffle is circular or elliptical, a discharging pipeline communicated with the interior of the tank body is further arranged at the bottom of the tank body, a discharging valve is arranged on the discharging pipeline and used for controlling the opening and closing of the discharging pipeline, and a screen structure connected with the discharging pipeline is further arranged in the tank body.
2. Fermenter suitable for the continuous production of fungal mycelium according to claim 1, wherein the screen structure has a circular or oval cross-section.
3. Fermenter suitable for the continuous production of fungal mycelium according to claim 1, wherein the screen structure is made of stainless steel.
4. Fermentation tank suitable for the continuous production of fungal mycelia according to claim 1, wherein an air tube body is further provided in the tank body and is communicated with the outside of the tank body, and the air outlet of the air tube body faces the screen structure.
5. Fermenter suitable for the continuous production of fungal mycelium according to claim 4, wherein the air tube body has a circular or oval cross-section.
6. The fermenter suitable for continuously producing fungal mycelia according to claim 4, wherein a pipe casing is sleeved on an outer sidewall of the air pipe body, and the cross section of the pipe casing is circular or elliptical.
7. The fermenter suitable for continuous production of fungal mycelia according to claim 1, wherein the paddle comprises a shaft and a blade obliquely disposed on the shaft, and the shaft is rotatably mounted to the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220961052.5U CN217578876U (en) | 2022-04-22 | 2022-04-22 | Fermentation cylinder that is fit for fungi mycelium continuous production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220961052.5U CN217578876U (en) | 2022-04-22 | 2022-04-22 | Fermentation cylinder that is fit for fungi mycelium continuous production |
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| CN217578876U true CN217578876U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220961052.5U Active CN217578876U (en) | 2022-04-22 | 2022-04-22 | Fermentation cylinder that is fit for fungi mycelium continuous production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117229881A (en) * | 2023-11-15 | 2023-12-15 | 迪必尔生物工程(上海)有限公司 | Bioreactor for filamentous fungi and application thereof |
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2022
- 2022-04-22 CN CN202220961052.5U patent/CN217578876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117229881A (en) * | 2023-11-15 | 2023-12-15 | 迪必尔生物工程(上海)有限公司 | Bioreactor for filamentous fungi and application thereof |
| CN117229881B (en) * | 2023-11-15 | 2024-02-06 | 迪必尔生物工程(上海)有限公司 | Bioreactor for filamentous fungi and application thereof |
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