CN219772093U - Stirring assembly and fermentation tank - Google Patents
Stirring assembly and fermentation tank Download PDFInfo
- Publication number
- CN219772093U CN219772093U CN202320554126.8U CN202320554126U CN219772093U CN 219772093 U CN219772093 U CN 219772093U CN 202320554126 U CN202320554126 U CN 202320554126U CN 219772093 U CN219772093 U CN 219772093U
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- China
- Prior art keywords
- stirring
- assembly
- fermentation tank
- tank shell
- shell
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- 238000003756 stirring Methods 0.000 title claims abstract description 104
- 238000000855 fermentation Methods 0.000 title claims abstract description 55
- 230000004151 fermentation Effects 0.000 title claims abstract description 55
- 238000007790 scraping Methods 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000008021 deposition Effects 0.000 claims description 18
- 235000015097 nutrients Nutrition 0.000 abstract description 14
- 241000894006 Bacteria Species 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000013049 sediment Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Fertilizers (AREA)
Abstract
The utility model relates to the technical field of bioengineering equipment, in particular to a stirring assembly and a fermentation tank, which comprises a fermentation tank shell, a cleaning assembly, a transmission assembly and a stirring assembly, wherein two rotating scraping blades are arranged on one side of the fermentation tank shell, a plurality of shell teeth are arranged on the surface of the fermentation tank shell, a stirring base is arranged above the fermentation tank shell, the cleaning assembly is arranged at the bottom of the fermentation tank shell, deposited nutrients at the bottom of the fermentation tank can be cleaned while stirring, the deposited nutrients are scattered through the stirring assembly above the rotating scraping blades, so that the contact surface is increased, the weight is lightened, the nutrients below are uniformly distributed in culture solution through six stirring blades above, bacteria can be better cultured, the waste of the deposited nutrients at the bottom is avoided, the concentration of the nutrients above is increased, and the yield of products is improved.
Description
Technical Field
The utility model relates to the technical field of bioengineering equipment, in particular to a stirring assembly and a fermentation tank.
Background
A fermenter is a bioreactor, which refers to a system of devices that provides a suitable reaction environment for living cells or enzymes to proliferate or produce them, providing the desired product.
The fermentation tank stirring assembly in the prior art is used for stirring nutrient substances by installing a plurality of stirring blades at the center of the fermentation tank.
However, during the cultivation of bacteria, part of the nutrients in the fermenter are deposited at the bottom of the fermenter, so that the concentration of the nutrients in each part of the fermenter is different, which affects the cultivation of bacteria and results in unsatisfactory fermentation effect.
Disclosure of Invention
The utility model aims to provide a stirring assembly and a fermentation tank, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a stirring assembly, the stirring assembly comprising:
the fermentation tank comprises a fermentation tank shell, wherein two rotating scraping blades are arranged on one side of the fermentation tank shell, a plurality of shell teeth are arranged on the surface of the fermentation tank shell, and a stirring base is arranged above the fermentation tank shell;
the cleaning assembly is arranged above the fermentation tank shell and connected with the stirring base, and comprises two rotating scraping blades, two rotating rods and a stirring shaft; the transmission assembly is arranged on the surface of the fermentation tank shell and is arranged in the two rotary scraping blades, and comprises two moving grooves, a plurality of shell teeth, a plurality of rotary teeth and two rotary shafts;
the stirring assembly is arranged on one side of the two rotating shafts and comprises two deposition stirring bases, two deposition stirring columns and two deposition stirring blades.
Preferably, the fermentation cylinder casing top is equipped with the stirring base, and stirring base one side is connected the (mixing) shaft, and the (mixing) shaft surface is equipped with two dwells relatively, and two dwells are connected respectively to two dwells, and two dwells locate fermentation cylinder casing surface relatively, and two moving grooves are offered on the surface that two dwells are close to fermentation cylinder casing one side, and fermentation cylinder casing surface circumference arrangement is located to two moving grooves in a plurality of casing tooth.
Preferably, two one sides of the rotating scraping blade are provided with two assembly grooves which are connected with the two movable grooves, part of shell teeth are simultaneously arranged in the two movable grooves and the two assembly grooves, one sides of the two assembly grooves are respectively provided with a rotating shaft, and one sides of the two rotating shafts are provided with a plurality of rotating teeth and a plurality of shell teeth which are in meshed connection.
Preferably, two deposit stirring bases are arranged on one side of the rotating shaft, the lower ends of the two deposit stirring bases are arranged in the assembly groove, two deposit stirring columns are arranged on one ends of the two deposit stirring bases, which are far away from the assembly groove, and three deposit stirring blades are respectively arranged on one sides of the two deposit stirring columns.
Preferably, six stirring blades are arranged on one side of the stirring shaft, a speed reducing shaft is arranged above the stirring shaft, and a power device is arranged above the speed reducing shaft.
A fermenter having the above-described stirring assembly.
Compared with the prior art, the utility model has the beneficial effects that:
the fermentation tank shell bottom is provided with the cleaning component, the deposited nutrient substances at the bottom of the fermentation tank can be cleaned while stirring, the deposited nutrient substances are scattered by the stirring component above the rotary scraping blade, the contact surface of the stirring component is increased, the weight is reduced, the nutrient substances below the stirring component are uniformly distributed in the culture solution through the six stirring blades above, bacteria can be better cultured, waste of the deposited nutrient substances at the bottom is avoided, the concentration of the nutrient substances above the stirring component is increased, and the yield of products is improved.
Drawings
FIG. 1 is a schematic diagram of a transmission assembly of the present utility model;
FIG. 2 is a schematic view of the structure of the stirring assembly of the present utility model;
FIG. 3 is a schematic view of a rotary wiper blade according to the present utility model;
fig. 4 is a schematic structural view of the present utility model.
In the figure: fermentation cylinder casing 1, rotation doctor-bar 2, dwang 3, travel groove 4, casing tooth 5, rotation axis 6, rotatory tooth 7, deposit stirring base 8, deposit stirring post 9, deposit stirring leaf 10, stirring base 11, stirring leaf 12, (mixing) shaft 13.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following three preferred embodiments.
Example 1
A stirring assembly, the stirring assembly comprising:
the fermentation tank comprises a fermentation tank shell 1, wherein two rotating scraping blades 2 are arranged on one side of the fermentation tank shell 1, a plurality of shell teeth 5 are arranged on the surface of the fermentation tank shell 1, and a stirring base 11 is arranged above the fermentation tank shell 1;
the cleaning component is arranged above the fermentation tank shell 1 and is connected with the stirring base 11, the cleaning component comprises two rotating scraping blades 2, two rotating rods 3 and a stirring shaft 13, the stirring base 11 is arranged above the fermentation tank shell 1, one side of the stirring base 11 is connected with the stirring shaft 13, the two rotating rods 3 are oppositely arranged on the surface of the stirring shaft 13, the two rotating scraping blades 2 are respectively connected with the two rotating rods 3, the two rotating scraping blades 2 are oppositely arranged on the surface of the fermentation tank shell 1, two moving grooves 4 are formed in the surface, close to one side of the fermentation tank shell 1, of the two rotating scraping blades 2, and a plurality of shell teeth 5 penetrate through the two moving grooves 4 and are circumferentially arranged on the surface of the fermentation tank shell 1;
the device comprises a fermentation tank shell 1, a transmission assembly, a plurality of shell teeth 5, a plurality of rotary teeth 7 and two rotary shafts 6, wherein the transmission assembly is arranged on the surface of the fermentation tank shell 1 and is arranged in two rotary scraping blades 2, one side of the two rotary scraping blades 2 is provided with two assembly grooves which are connected with the two movable grooves 4, and part of shell teeth 5 are simultaneously arranged in the two movable grooves 4 and the two assembly grooves;
the stirring assembly is arranged on one side of the two rotating shafts 6 and comprises two deposition stirring bases 8, two deposition stirring columns 9 and two deposition stirring blades 10, the two deposition stirring bases 8 are arranged on one side of the two rotating shafts 6, the lower ends of the two deposition stirring bases 8 are arranged in the assembly groove, the two deposition stirring bases 8 are far away from one end of the assembly groove and are provided with the two deposition stirring columns 9, and three deposition stirring blades 10 are respectively arranged on one side of the two deposition stirring columns 9.
Example two
On the basis of the first embodiment, two assembly grooves are respectively provided with a rotating shaft 6 on one side, a plurality of rotating teeth 7 and a plurality of shell teeth 5 are arranged on one side of the two rotating shafts 6 and are in meshed connection, when power equipment drives a stirring shaft 13 to rotate, two rotating rods 3 on the stirring shaft drive two rotating scraping blades 2 to move together, in the moving process of the rotating scraping blades 2, the shell teeth 5 and the rotating teeth 7 which are meshed with each other move to drive the two rotating shafts 6 to rotate, so that sedimentation stirring blades move, and sediment at the bottom is scattered.
Example III
On the basis of the second embodiment, six stirring blades 12 are arranged on one side of a stirring shaft 13, a speed reducing shaft is arranged above the stirring shaft 13, power equipment is arranged above the speed reducing shaft, and after sediment at the bottom is scattered, nutrients in the sediment are sent to the upper part of the fermentation tank through the stirring blades 12 at different positions, so that the sediment can be fully and uniformly fermented.
When the rotary scraping device is used, the top power equipment is opened, the lower stirring shaft 13 is rotated through the speed reducing shaft, the two rotating rods 3 connected to the stirring shaft are driven to rotate, so that the two rotating scraping blades 2 on the stirring base move, when the rotating scraping blades 2 move, the rotating teeth 7 inside the rotating scraping blades 2 are meshed with the shell teeth 5 on the fermentation tank shell 1 to move, the rotating shaft 6 is driven to rotate, the deposition stirring base 8, the deposition stirring column 9 and the deposition stirring blades 10 above the rotating shaft 6 are rotated, sediment scraped by the rotating scraping blades 2 from the fermentation tank shell 1 is further scattered, and the sediment is evenly distributed inside the fermentation tank through the six stirring blades 12 above.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A stirring assembly, characterized in that: the stirring assembly includes:
the fermentation tank comprises a fermentation tank shell (1), wherein two rotating scraping blades (2) are arranged on one side of the fermentation tank shell (1), a plurality of shell teeth (5) are arranged on the surface of the fermentation tank shell (1), and a stirring base (11) is arranged above the fermentation tank shell (1);
the cleaning assembly is arranged above the fermentation tank shell (1) and is connected with the stirring base (11), and comprises two rotating scraping blades (2), two rotating rods (3) and a stirring shaft (13);
the transmission assembly is arranged on the surface of the fermentation tank shell (1) and is arranged in the two rotary scraping blades (2), and comprises two moving grooves (4), a plurality of shell teeth (5), a plurality of rotary teeth (7) and two rotary shafts (6);
the stirring assembly is arranged on one side of the two rotating shafts (6), and comprises two deposition stirring bases (8), two deposition stirring columns (9) and two deposition stirring blades (10).
2. A stirring assembly as set forth in claim 1, wherein: fermentation cylinder casing (1) top is equipped with stirring base (11), (13) are connected to stirring base (11) one side, (3) are equipped with two dwang (3) relatively on (13) surface, two dwang (3) are connected two and are rotated doctor-bars (2) respectively, two are rotated doctor-bars (2) and are located fermentation cylinder casing (1) surface relatively, two removal groove (4) are offered on the surface that two are rotated doctor-bars (2) and are close to fermentation cylinder casing (1) one side, a plurality of casing tooth (5) pass two removal groove (4) and locate fermentation cylinder casing (1) surface circumference range.
3. A stirring assembly as set forth in claim 2, wherein: two it is connected with two removal grooves (4) that are equipped with two to rotate doctor-bar (2) one side, and in two removal grooves (4) and two assembly grooves are located simultaneously to some casing tooth (5), two assembly groove one sides are equipped with rotation axis (6) respectively, and two rotation axis (6) one side is equipped with a plurality of rotatory tooth (7) and a plurality of casing tooth (5) meshing connection.
4. A stirring assembly as set forth in claim 3 wherein: two deposit stirring base (8) are equipped with on one side of rotation axis (6), and in assembly groove was located to two deposit stirring base (8) lower extreme, two deposit stirring base (8) were kept away from assembly groove one end and are equipped with two deposit stirring post (9), and two deposit stirring post (9) one side is equipped with three deposit stirring leaf (10) respectively.
5. A stirring assembly as set forth in claim 4 wherein: six stirring blades (12) are arranged on one side of the stirring shaft (13), a speed reducing shaft is arranged above the stirring shaft (13), and power equipment is arranged above the speed reducing shaft.
6. A fermenter, characterized in that: the fermenter having a stirring assembly according to any of the preceding claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320554126.8U CN219772093U (en) | 2023-03-20 | 2023-03-20 | Stirring assembly and fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320554126.8U CN219772093U (en) | 2023-03-20 | 2023-03-20 | Stirring assembly and fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219772093U true CN219772093U (en) | 2023-09-29 |
Family
ID=88137493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320554126.8U Active CN219772093U (en) | 2023-03-20 | 2023-03-20 | Stirring assembly and fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219772093U (en) |
-
2023
- 2023-03-20 CN CN202320554126.8U patent/CN219772093U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |