CN217781160U - Liquid storage tank for fermentation - Google Patents
Liquid storage tank for fermentation Download PDFInfo
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- CN217781160U CN217781160U CN202221738139.2U CN202221738139U CN217781160U CN 217781160 U CN217781160 U CN 217781160U CN 202221738139 U CN202221738139 U CN 202221738139U CN 217781160 U CN217781160 U CN 217781160U
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Abstract
The utility model discloses a liquid storage tank for fermentation, which comprises a tank body, a feed inlet and a discharge outlet, wherein the tank wall of the tank body is of a hollow structure, a cooling main pipe and a plurality of cooling branch pipes are arranged in the tank body, and the cooling branch pipes are communicated with the cooling main pipe and the tank wall; a first circulating pipeline is connected above the cooling main pipe, a second circulating pipeline is arranged on the tank wall, and the first circulating pipeline and the second circulating pipeline are respectively connected to a cold source; the outside of jar wall still is equipped with controllable heat preservation subassembly, jar internal portion still is equipped with temperature sensor. This liquid storage pot can play better faster temperature regulation effect, and not only the zymotic fluid of circumference can obtain direct cooling, and the zymotic fluid of center department also can directly cool down, has avoided the gathering and the rising of jar body middle part temperature, is fit for storing for a long time to the comparatively sensitive fermentation bacterial of temperature or zymotic fluid, and storage quality and performance keep better, can follow-up and take.
Description
Technical Field
The utility model relates to liquid storage pot technical field, concretely relates to liquid storage pot for fermentation.
Background
In the production and processing fields of food, medicine and the like, various fermentation liquids are often used, and the fermentation liquids are mostly formed by fermenting various fungus substances, such as probiotics, tea tree fungus and other fungus products. In the production process, fermentation liquor, bacteria liquid or other liquids are generally required to be stored, wherein some liquids are sensitive to temperature and are required to be stored in a more comfortable environment, and the temperature is between several degrees and dozens of degrees.
Chinese utility model patent (publication No. CN 215624260U) discloses a liquid strain fermentation liquid storage tank, including storage jar main part, storage jar main part inboard is provided with the heat transfer bush, the outside cover of storage jar main part is equipped with the heat preservation bush, storage jar main part one side is provided with circulating water guide structure, the utility model discloses utilize constant temperature cold water structure to carry out the preparation of low temperature cold water, and through circulating water guide structure, pour into low temperature cold water into the clamp cover in, thereby realize the heat transfer cooling effect to the storage jar, can prolong long when preserving of liquid strain, but this storage jar also has the weak point, to the storage jar that the capacity is great, the easy gathering of liquid heat at jar body middle part, need progressively conduct the heat to the jar wall through the heat conduction effect of liquid self, because the liquid mobility of storage is relatively poor, the heat dissipation cooling effect at middle part is not obvious like this, produce the difference in temperature easily.
In addition, in the production process, liquid with a slightly higher temperature generated by processing needs to be stored, and the liquid with the initial temperature is cooled only by low-temperature cold water at the initial storage stage, so that the speed is slow.
Disclosure of Invention
The utility model aims at providing a liquid storage pot for fermentation aiming at the problems existing in the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme:
a liquid storage tank for fermentation comprises a tank body, wherein a feed inlet is formed in the upper portion of the tank body, a discharge outlet is formed in the lower portion of the tank body, the wall of the tank body is of a hollow structure, a vertical cooling main pipe is arranged in the tank body, a plurality of cooling branch pipes are arranged between the cooling main pipe and the wall of the tank body and are communicated with the cooling main pipe and the wall of the tank, and two ends of each cooling branch pipe are welded and fixed with the wall of the tank and the cooling main pipe in a sealing mode respectively; a first circulating pipeline is connected above the cooling main pipe, a second circulating pipeline is arranged on the tank wall, and the first circulating pipeline and the second circulating pipeline are respectively connected to a cold source; the outside of jar wall still is equipped with controllable heat preservation subassembly, jar internal portion still is equipped with temperature sensor.
This liquid storage pot passes through the cooling is responsible for, the intercommunication setting of cooling branch pipe and hollow jar wall, can play better faster temperature regulation effect, not only the zymotic fluid of circumference can obtain direct cooling, the zymotic fluid of center department also can directly cool down, the gathering and the rising of jar body middle part temperature have been avoided, be fit for the long-time storage to the comparatively sensitive fermentation bacterial of temperature or zymotic fluid, like the zymotic fluid that produces in the probiotic production process, store the back through this liquid storage pot, quality and performance keep betterly, can the on-demand take, deposit for a long time.
The cooling main pipe is communicated with the tank wall through the plurality of cooling branch pipes, so that an internal and external circulation structure can be formed, intense and uniform dispersion is facilitated, internal and external temperatures are basically kept consistent, and the temperature difference is reduced.
The cooling branch pipe is arranged to further achieve the effect of connecting and fixing the cooling main pipe, the cooling main pipe is directly fixed in the tank body in a welding mode, good connection strength can be guaranteed, and good sealing performance can be guaranteed.
The first circulation pipeline and the second circulation pipeline are jointly arranged, cooling media can be introduced into the cooling main pipe and the tank wall through the cold source, the cooling media after heat exchange are discharged, and cooling circulation is formed after further cooling treatment.
The arrangement of the heat preservation assembly can preserve and insulate heat of the tank body, and avoid the tank body from generating larger heat exchange with the external environment so as to avoid influencing the temperature control effect; the external ambient temperature (room temperature) is generally higher than the optimal storage temperature of the fermentation broth.
The temperature sensor can monitor the temperature of the fermentation liquor in the tank body in real time, when the temperature reaches a target interval, the temperature can be maintained, overheating or overcooling is avoided, and energy consumption can be reduced.
Further, the lower end of the cooling main pipe is communicated with the bottom wall of the tank body, a cross support is sleeved and fixed above the cooling main pipe, and the cross support is installed above the tank body; the temperature sensor is hung and installed below the cross-shaped support.
The cooling main pipe with the structure can be directly communicated with the tank wall, the cooling effect is improved, and the stability of connection and installation of the cooling main pipe can be improved. The cross support is being connected the cooling is in charge of, also convenient temperature sensor's installation can let temperature sensor is located the middle part of radius, and the temperature data of surveying like this are more accurate and representative.
Furthermore, the cooling main pipe is arranged on a central axis of the tank body, the cooling branch pipes are provided with a plurality of layers, 2-6 cooling branch pipes are symmetrically arranged at the center of each layer, and the cooling branch pipes are round pipes or flat pipes. The coverage area can be improved by arranging a plurality of cooling branch pipes in a plurality of layers.
Further, the tank wall, the cooling main pipe and the cooling branch pipe are all made of stainless steel or aluminum. The stainless steel part and the aluminum part have good welding performance and basic strength, and simultaneously, the heat dissipation and heat conduction effects are not poor.
Further, the inner periphery of the tank wall is provided with a wave-shaped fluctuation structure, and the cooling main pipe is a corrugated pipe. The tank wall adopting the wave-shaped structure is matched with the corrugated pipe, so that the heat exchange area can be increased by times, and the rapid temperature adjustment is facilitated.
Further, the heat preservation subassembly is in including the parcel bottom heat preservation, main part heat preservation and the upper cover heat preservation of jar body periphery, the bottom heat preservation the main part heat preservation with the upper cover heat preservation is installed through the mode of fix with screw or bonding respectively on the jar body, the bottom heat preservation the main part heat preservation with the upper cover heat preservation is heated board or heat preservation cotton respectively.
The bottom heat-insulating layer, the main body heat-insulating layer and the upper cover heat-insulating layer are arranged in a split mode, so that the three can be independently installed and disassembled and replaced conveniently, and the main body heat-insulating layer can be further arranged into different structures as required.
Furthermore, a gap is arranged between the main body heat-insulating layer and the tank body, and a pumping fan is arranged on the main body heat-insulating layer through a sealing frame.
Clearance fit the setting of pump drainage fan can accelerate the heat of jar external wall to give off through the mode of pump drainage, when the storage initial stage or added overheated raw materials, can accelerate the heat dissipation through this mode, reduces cooling cycle's burden. During the stabilization phase, the pumping can be stopped and the opening of the sealing frame is covered by a lid.
Furthermore, the cold source is a liquid cold source or a gas cold source connected to the outside, and the first circulation pipeline and the second circulation pipeline are respectively provided with an electromagnetic valve. The cold source is directly obtained cooling medium or a cooling system composed of a reflux box, a cooler, a pump body and the like.
Further, a plurality of support legs are further arranged below the tank body, and rubber sleeves wrap the peripheries of the support legs. The stabilizer blade supports in jar body below, through the setting of rubber sleeve can play the effect of keeping apart the temperature, also plays the guard action.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the liquid storage tank is communicated with the hollow tank wall through the cooling main pipe, the cooling branch pipe and the hollow tank wall, so that a better and faster temperature adjusting effect can be achieved, not only can circumferential fermentation liquor be directly cooled, but also fermentation liquor at the center can be directly cooled, the temperature accumulation and rise in the middle of the tank body are avoided, and the liquid storage tank is suitable for long-time storage of fermentation strains or fermentation liquor sensitive to temperature, such as fermentation liquor generated in the production process of probiotics; 2. the cooling main pipe is communicated with the tank wall through the plurality of cooling branch pipes, so that an internal and external circulation structure can be formed, intense and uniform dispersion is facilitated, the internal and external temperatures are basically kept consistent, and the temperature difference is reduced; 3. the cooling branch pipe is arranged to further achieve the effect of connecting and fixing the cooling main pipe, the cooling main pipe is directly fixed in the tank body in a welding mode, good connection strength can be guaranteed, and good sealing performance can be guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of a liquid storage tank for fermentation according to the present invention;
FIG. 2 isbase:Sub>A schematic view of the cross-sectional structure A-A of FIG. 1;
FIG. 3 is another schematic structural view of a cooling main pipe of a liquid storage tank for fermentation according to the present invention;
FIG. 4 is a schematic view of a cross-sectional view B-B of FIG. 3;
FIG. 5 is another schematic structural view of the heat-insulating assembly of the present invention;
FIG. 6 is a schematic cross-sectional view of the insulation assembly of FIG. 5;
fig. 7 shows another tank structure of the present invention;
in the figure: 1. a tank body; 101. a tank wall; 2. a feed inlet; 3. a discharge port; 4. a leg; 5. cooling the main pipe; 6. cooling the branch pipe; 7. a first circulation line; 8. a second circulation line; 9. a cold source; 10. a heat preservation assembly; 1001. a main body insulating layer; 1002. a bottom insulating layer; 1003. an upper cover heat-insulating layer; 11. a temperature sensor; 12. a cross-shaped bracket; 13. a suction fan; 14. a sealing frame; 15. a wave-shaped undulating structure.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The first embodiment is as follows:
as shown in fig. 1 and 2, a liquid storage tank for fermentation comprises a tank body 1, wherein a feed inlet 2 with a valve is arranged above the tank body 1, a discharge outlet 3 with a valve is arranged below the tank body 1, a tank wall 101 of the tank body 1 is of a hollow structure, a vertical cooling main pipe 5 is arranged in the tank body 1, a plurality of cooling branch pipes 6 are arranged between the cooling main pipe 5 and the tank wall 101, the cooling branch pipes 6 are communicated with the cooling main pipe 5 and the tank wall 101, and two ends of the cooling branch pipes 6 are respectively welded and fixed with the tank wall 101 and the cooling main pipe 5 in a sealing manner; a first circulating pipeline 7 is connected above the cooling main pipe 5, a second circulating pipeline 8 is arranged on the tank wall 101, and the first circulating pipeline 7 and the second circulating pipeline 8 are respectively connected to a cold source 9; the outside of jar wall 101 still is equipped with controllable heat preservation subassembly 10, jar body 1 is inside still to be equipped with temperature sensor 11.
This liquid storage pot passes through the cooling is responsible for 5, the intercommunication setting of cooling branch pipe 6 and hollow jar wall 101, can play better faster temperature regulation effect, not only circumferential zymotic fluid can obtain direct cooling, the zymotic fluid of center department also can directly cool down, the gathering and the rising of jar body 1 middle part temperature have been avoided, be fit for the long-time storage to the comparatively sensitive fermentation bacterial of temperature or zymotic fluid, like the zymotic fluid that produces in the probiotic production process, store the back through this liquid storage pot, quality and performance keep better, can the free-standing and take, deposit for a long time.
The cooling main pipe 5 is communicated with the tank wall 101 through the plurality of cooling branch pipes 6, so that an internal and external circulation structure can be formed, intense uniform dispersion is facilitated, internal and external temperatures are basically kept consistent, and the temperature difference is reduced.
The cooling branch pipe 6 is arranged to further achieve the effects of connection and fixation of the cooling main pipe 5, the lower portion of the cooling main pipe 5 is not required to be supported at the bottom of the tank, the cooling main pipe is directly fixed in the tank body in a welding mode, good connection strength can be guaranteed, and good sealing performance can be guaranteed.
The first circulation pipeline 7 and the second circulation pipeline 8 are jointly arranged, so that cooling media can be introduced into the cooling main pipe 5 and the tank wall 101 through the cold source 9, the cooling media after heat exchange are discharged, and cooling circulation is formed after further cooling treatment.
The heat insulation component 10 is laid heat insulation cotton, and can perform heat insulation on the tank body 1, so that the tank body 1 is prevented from generating large heat exchange with the external environment, and the temperature control effect is prevented from being influenced; the external ambient temperature (room temperature) is generally higher than the optimal storage temperature of the fermentation broth.
The temperature sensor 11 can monitor the temperature of the fermentation liquid in the tank body 1 in real time, and when the temperature reaches a target interval, the temperature can be maintained, so that overheating or overcooling is avoided, and energy consumption can be reduced.
Further, the cooling main pipe 5 is arranged on the central axis of the tank body 1, the cooling branch pipes 6 are arranged in 3-5 layers up and down, 2-6 cooling branch pipes 6 are symmetrically arranged in the center of each layer, and the cooling branch pipes 6 are flat pipes. The coverage can be improved by providing a plurality of cooling branch pipes 6 in a plurality of layers.
Further, the tank wall 101, the main cooling pipe 5 and the branch cooling pipes 6 are all made of aluminum. The aluminum product has better welding performance and basic strength, and simultaneously has better heat dissipation and heat conduction functions.
Further, the cold source 9 is a liquid cold source connected to the outside, and the first circulation pipeline 7 and the second circulation pipeline 8 are respectively provided with an electromagnetic valve. The cold source 9 passes through a cooling system consisting of a circulating pipeline, a reflux box, a cooler, a pump body, a valve and the like.
Further, a plurality of support legs 4 are further arranged below the tank body 1, and rubber sleeves wrap the peripheries of the support legs 4. The supporting legs 4 are supported below the tank body, and can play a role in heat insulation and protection through the arrangement of the rubber sleeve.
Example two:
the present embodiment is different from the first embodiment in that another mounting structure of the cooling main pipe is provided.
As shown in fig. 3 and 4, the lower end of the cooling main pipe 5 is communicated with the bottom wall of the tank body 1, a cross bracket 12 is fixedly sleeved above the cooling main pipe 5, and the cross bracket 12 is installed above the tank body 1; the temperature sensor 11 is hung and installed below the cross-shaped bracket 12.
The cooling main pipe 5 with the structure can directly communicate the cooling main pipe 5 with the tank wall 101, so that the cooling effect is improved, and the stability of connection and installation of the cooling main pipe 5 can be improved. The cross support 12 is connected with the cooling main pipe 5, meanwhile, the installation of the temperature sensor 11 is facilitated, the temperature sensor 11 can be located in the middle of the radius of the support, and the measured temperature data are more accurate and representative.
Example three:
the difference between the present embodiment and the first embodiment is that the heat preservation assembly is arranged differently.
As shown in fig. 5 and 6, the heat insulation assembly 10 includes a bottom heat insulation layer 1002, a main body heat insulation layer 1001 and an upper cover heat insulation layer 1003 wrapped around the tank body 1, the bottom heat insulation layer 1002, the main body heat insulation layer 1001 and the upper cover heat insulation layer 1003 are respectively mounted on the tank body 1 in a bonding manner, and the bottom heat insulation layer 1002, the main body heat insulation layer 1001 and the upper cover heat insulation layer 1003 are respectively heat insulation plates.
The split type arrangement of the bottom insulating layer 1002, the main body insulating layer 1001 and the upper cover insulating layer 1003 facilitates independent installation and disassembly and replacement of the three, and the main body insulating layer 1001 can be arranged into different structures according to needs.
Further, a gap is formed between the main body heat-insulating layer 1001 and the tank body 1, and a pumping fan 13 is further arranged on the main body heat-insulating layer 1001 through a sealing frame.
Clearance fit the setting of pump drainage fan 13 can accelerate the heat dissipation of jar body 1 outer wall through the mode of pump drainage, when the storage initial stage or added overheated raw materials, can accelerate the heat dissipation through this mode, reduces cooling cycle's burden. During the stabilization phase, the pumping can be stopped and the opening of the sealing frame is covered by a lid.
Example four:
the difference between this embodiment and the first embodiment is the structure of the cooling main and the tank wall.
As shown in fig. 7, the inner periphery of the tank wall 101 is formed in a wavy structure 15, and the cooling main pipe 5 is a corrugated pipe. The tank wall with the wave fluctuation structure 15 is matched with the corrugated pipe, so that the heat exchange area can be increased by times, and rapid temperature adjustment is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A liquid storage tank for fermentation comprises a tank body, wherein a feed inlet is formed in the upper portion of the tank body, and a discharge outlet is formed in the lower portion of the tank body, and is characterized in that the wall of the tank body is of a hollow structure, a vertical cooling main pipe is arranged in the tank body, a plurality of cooling branch pipes are arranged between the cooling main pipe and the wall of the tank body and communicated with the cooling main pipe and the wall of the tank body, and two ends of each cooling branch pipe are respectively welded and fixed with the wall of the tank body and the cooling main pipe in a sealing manner; a first circulating pipeline is connected above the cooling main pipe, a second circulating pipeline is arranged on the tank wall, and the first circulating pipeline and the second circulating pipeline are respectively connected to a cold source; the outside of jar wall still is equipped with controllable heat preservation subassembly, jar internal portion still is equipped with temperature sensor.
2. The fermentation liquid storage tank as claimed in claim 1, wherein the lower end of the cooling main pipe is communicated with the bottom wall of the tank body, the upper part of the cooling main pipe is sleeved and fixed in a cross-shaped bracket, and the cross-shaped bracket is arranged above the tank body; the temperature sensor is hung and installed below the cross-shaped support.
3. The liquid storage tank for fermentation as claimed in claim 1, wherein the cooling main pipe is arranged on the central axis of the tank body, the cooling branch pipes are arranged in multiple layers, 2-6 cooling branch pipes are symmetrically arranged at the center of each layer, and the cooling branch pipes are circular pipes or flat pipes.
4. The fermentation vat according to claim 1, wherein said vat wall, said main cooling pipe and said branch cooling pipe are made of stainless steel or aluminum.
5. The fermentation tank as set forth in claim 1, wherein the inner periphery of the tank wall is formed in a wavy structure, and the cooling main pipe is a corrugated pipe.
6. The liquid storage tank for fermentation of claim 1, wherein the heat preservation assembly comprises a bottom heat preservation layer, a main body heat preservation layer and an upper cover heat preservation layer, the bottom heat preservation layer, the main body heat preservation layer and the upper cover heat preservation layer are wrapped on the periphery of the tank body and are respectively installed on the tank body in a screw fixing or bonding mode, and the bottom heat preservation layer, the main body heat preservation layer and the upper cover heat preservation layer are respectively heat preservation plates or heat preservation cotton.
7. The liquid storage tank for fermentation as claimed in claim 6, wherein a gap is provided between the main body heat-insulating layer and the tank body, and a pumping fan is further provided on the main body heat-insulating layer through a sealing frame.
8. The liquid storage tank for fermentation as claimed in claim 1, wherein the cold source is a liquid cold source or a gas cold source connected to the outside, and the first circulation pipeline and the second circulation pipeline are respectively provided with an electromagnetic valve.
9. The liquid storage tank for fermentation as claimed in claim 1, wherein a plurality of support legs are further provided under the tank body, and rubber sleeves are wrapped around the support legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221738139.2U CN217781160U (en) | 2022-07-07 | 2022-07-07 | Liquid storage tank for fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221738139.2U CN217781160U (en) | 2022-07-07 | 2022-07-07 | Liquid storage tank for fermentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217781160U true CN217781160U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221738139.2U Active CN217781160U (en) | 2022-07-07 | 2022-07-07 | Liquid storage tank for fermentation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217781160U (en) |
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2022
- 2022-07-07 CN CN202221738139.2U patent/CN217781160U/en active Active
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