CN214881465U - Fermentation tank - Google Patents
Fermentation tank Download PDFInfo
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- CN214881465U CN214881465U CN202121197660.5U CN202121197660U CN214881465U CN 214881465 U CN214881465 U CN 214881465U CN 202121197660 U CN202121197660 U CN 202121197660U CN 214881465 U CN214881465 U CN 214881465U
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Abstract
The utility model discloses a fermentation tank, which comprises a tank body and a tank cover; the tank cover is arranged on the tank body, a stirring motor is vertically arranged in the center of the upper surface of the tank cover, a stirring shaft is arranged on an output shaft of the stirring motor, the stirring shaft penetrates through the tank cover and extends into the tank body, stirring blades are arranged at the lower end of the stirring shaft, jacket layers are arranged on the outer walls of the bottom and the side part of the tank body, a first heating medium inlet is arranged at the upper part of each jacket layer, a heating medium inlet and a heating medium outlet are arranged at the lower part of each jacket layer, a discharge port is arranged at the bottom of the tank body, the discharge port penetrates through each jacket layer, and a first water inlet is arranged on the tank cover; the first heating medium inlet is provided with a first valve, the discharge port is provided with a second valve, and the first water inlet is provided with a third valve. Compared with the prior art, the utility model provides a fermentation cylinder not only is fit for the fermentation of material, can provide the required condition of microorganism life activity and metabolism, is fit for the experiment teaching of colleges and universities, scientific research institute etc. simultaneously moreover and sees the operation of rubbing.
Description
Technical Field
The utility model relates to a fermentation equipment field, concretely relates to fermentation cylinder.
Background
The general fermentation apparatus is mainly divided into a fermentation tank and a seed tank, each of which is provided with a material (culture medium) preparation, cooking, sterilization and cooling apparatus, an aeration regulation and sterilization apparatus, a stirrer, and the like. The fermentation tank bears the production task of the product, can provide the conditions required by the life activity and metabolism of the microorganism, is convenient to operate and control, ensures the realization of the process conditions, and obtains high yield. The traditional fermentation tank equipment is suitable for industrial production and processing and is not suitable for experimental teaching observation and development operations of universities, scientific research institutions and the like.
Disclosure of Invention
To the problems existing in the prior art, the utility model aims to provide a fermentation tank. The fermentation tank is not only suitable for fermentation of materials, can provide conditions required by life activities and metabolism of microorganisms, but also is suitable for experimental teaching observation and development operations of colleges and universities, scientific research institutions and the like.
In order to achieve the above purpose, the present invention adopts the following technical solution.
A fermentation tank comprises a tank body and a tank cover;
the tank cover is arranged on the tank body, a stirring motor is vertically arranged in the center of the upper surface of the tank cover, a stirring shaft is arranged on an output shaft of the stirring motor, the stirring shaft penetrates through the tank cover and extends into the tank body, stirring blades are arranged at the lower end of the stirring shaft, jacket layers are arranged on the outer walls of the bottom and the side part of the tank body, a first heating medium inlet is arranged at the upper part of each jacket layer, a heating medium inlet and a heating medium outlet are arranged at the lower part of each jacket layer, a discharge port is arranged at the bottom of the tank body, the discharge port penetrates through each jacket layer, and a first water inlet is arranged on the tank cover;
the first heating medium inlet is provided with a first valve, the discharge port is provided with a second valve, and the first water inlet is provided with a third valve.
Preferably, the device also comprises a steam generator;
steam generator's top is provided with second water inlet and steam outlet respectively, and steam outlet is connected on the first heating medium import on the jacket layer through first honeycomb duct, and steam outlet is provided with the fourth valve on the second honeycomb duct through the discharge gate of second honeycomb duct connection on jar body bottom.
Preferably, the hot water supply device further comprises a hot water tank, a heater is arranged in the hot water tank, a third water inlet is formed in the top of the hot water tank, and a hot water outlet is formed in the lower portion of the hot water tank;
a heating medium inlet and a heating medium outlet on the jacket layer are connected to a tap water pipeline through a first water inlet pipe, and a fifth valve is arranged on the first water inlet pipe; a heating medium inlet and a heating medium outlet on the jacket layer are connected to a hot water outlet of the hot water tank through a hot water pipe, and a sixth valve is arranged on the hot water pipe; the upper part of the jacket layer is also provided with a second heating medium outlet;
a steam discharge pipe is also arranged on the heating medium inlet and outlet on the jacket layer, and a seventh valve is arranged on the steam discharge pipe.
Preferably, the heating device further comprises a hot water pump, the hot water pump is connected in series with the hot water pipe, and an eighth valve is arranged on the hot water pipe between the hot water pump and the heating medium inlet and outlet.
Preferably, the top of the hot water tank is provided with a return port;
the second heating medium outlet on the jacket layer is connected to a return port on the hot water tank through a return pipe, and a ninth valve is arranged on the return pipe;
a water discharge pipe is arranged on the second heating medium outlet, and a tenth valve is arranged on the water discharge pipe.
Preferably, the fermentation tank further comprises a vent, wherein the vent is arranged on the tank cover, and gas required in the fermentation process is supplied into the fermentation tank through the vent.
Preferably, a temperature sensor is arranged in the fermentation tank and used for measuring the temperature in the fermentation tank;
the tank cover is also provided with a pressure gauge, and the pressure gauge is used for measuring the pressure in the fermentation tank.
Compared with the prior art, the beneficial effects of the utility model are that:
the fermentation tank is not only suitable for fermentation of materials, can provide conditions required by life activities and metabolism of microorganisms, but also is suitable for experimental teaching observation and development operations of colleges and universities, scientific research institutions and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of an embodiment of a fermenter according to the present invention;
in the figure: 1. a tank body; 2. a can lid; 3. a stirring motor; 4. a stirring shaft; 5. a stirring paddle; 6. a jacket layer; 7. a first heating medium inlet; 8. a heating medium inlet and outlet; 9. a first water inlet; 10. a first valve; 11. a discharge port; 12. a second valve; 13. a third valve; 14. a steam generator; 15. a second water inlet; 16. a steam outlet; 17. a first draft tube; 18. a second draft tube; 19. a fourth valve; 20. a hot water tank; 21. a heater; 22. a third water inlet; 23. a hot water outlet; 24. a first water inlet pipe; 25. a fifth valve; 26. a hot water pipe; 27. a sixth valve; 28. a second heating medium outlet; 29. a steam discharge pipe; 30. a seventh valve; 31. a hot water pump; 32. an eighth valve; 33. a return port; 34. a return pipe; 35. a ninth valve; 36. a water discharge pipe; 37. a tenth valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a fermenter includes a tank body 1 and a tank cover 2;
the tank cover 2 is arranged on the tank body 1, a stirring motor 3 is vertically arranged at the center of the upper surface of the tank cover 2, a stirring shaft 4 is arranged on an output shaft of the stirring motor 3, the stirring shaft 4 penetrates through the tank cover 2 and extends into the tank body 1, a stirring paddle 5 is arranged at the lower end of the stirring shaft 4, jacket layers 6 are arranged on the outer walls of the bottom and the side part of the tank body 1, a first heating medium inlet 7 is arranged at the upper part of the jacket layer 6, a heating medium inlet and outlet 8 is arranged at the lower part of the jacket layer 6, a discharge port 11 is arranged at the bottom of the tank body 1, the discharge port 11 penetrates through the jacket layer 6, and a first water inlet 9 is arranged on the tank cover 2;
the first heating medium inlet 7 is provided with a first valve 10, the discharge port 11 is provided with a second valve 12, and the first water inlet 9 is provided with a third valve 13.
In the above embodiment, a fermentation tank comprises a tank body 1 and a tank cover 2; the tank cover 2 is arranged on the tank body 1, materials required by fermentation can be added into the tank body 1 by opening the tank cover 2 of the fermentation tank, the stirring motor 3 is vertically arranged at the center of the upper surface of the tank cover 2, the stirring shaft 4 is arranged on the output shaft of the stirring motor 3, the stirring shaft 4 penetrates through the tank cover 2 and extends into the tank body 1, the lower end of the stirring shaft 4 is provided with a stirring paddle blade 5, in the microbial fermentation process, a stirring shaft 4 is driven by a stirring motor 3 to stir in a fermentation tank, jacket layers 6 are arranged on the outer walls of the bottom and the side of a tank body 1, a first heating medium inlet 7 is arranged at the upper part of each jacket layer 6, a heating medium inlet and outlet 8 is arranged at the lower part of each jacket layer 6, a discharge port 11 is arranged at the bottom of the tank body 1, the discharge port 11 penetrates through the jacket layers 6, the discharge port 11 is used for discharging materials after fermentation is completed, a first water inlet 9 is arranged on a tank cover 2, and a first water inlet is used for allowing water needed in the fermentation process to enter;
the first heating medium inlet 7 is provided with a first valve 10, the discharge port 11 is provided with a second valve 12, and the first water inlet 9 is provided with a third valve 13.
Preferably, a steam generator 14;
the top of the steam generator 14 is provided with a second water inlet 15 and a steam outlet 16 respectively, the steam outlet 16 is connected to the first heating medium inlet 7 on the jacket layer 6 through a first guide pipe 17, the steam outlet 16 is connected to the discharge hole 11 at the bottom of the tank body 1 through a second guide pipe 18, and the second guide pipe 18 is provided with a fourth valve 19.
In the above embodiment, a steam generator 14 is further included, the steam generator 14 is used for heating the tap water with steam for heating the fermentation tank or sterilizing the steam in the fermentation tank; running water enters the steam generator 14 through the second water inlet, hot steam is generated under the action of the steam generator 14, before fermentation, the second valve 12 and the fourth valve 19 are opened, and the hot steam enters the fermentation tank through the second guide pipe 18 to carry out steam sterilization on the fermentation tank; the first valve 10 is opened, and hot steam enters the jacket layer 6 through the first guide pipe 17 to heat the fermentation tank. The temperature of the hot steam generated by the steam generator 14 is adjusted based on the desired fermentation temperature of the fermentation material.
Preferably, the water heater further comprises a hot water tank 20, a heater 21 is arranged in the hot water tank 20, a third water inlet 22 is arranged at the top of the hot water tank 20, and a hot water outlet 23 is arranged at the lower part of the hot water tank 20;
the heating medium inlet and outlet 8 on the jacket layer 6 is connected to a tap water pipeline through a first water inlet pipe, and a fifth valve 25 is arranged on the first water inlet pipe; the heating medium inlet and outlet 8 on the jacket layer 6 is connected to the hot water outlet 23 of the hot water tank 20 through a hot water pipe 26, and a sixth valve 27 is arranged on the hot water pipe 26; the upper part of the jacket layer 6 is also provided with a second heating medium outlet 28;
a steam discharge pipe 29 is further arranged on the heating medium inlet and outlet 8 on the jacket layer 6, and a seventh valve 30 is arranged on the steam discharge pipe 29.
In the above embodiment, the water heater further comprises a hot water tank 20, a heater 21 is arranged in the hot water tank 20, a third water inlet 22 is arranged at the top of the hot water tank 20, and a hot water outlet 23 is arranged at the lower part of the hot water tank 20; the hot-water tank 20 is used for heating the running water, and the running water gets into the hot-water tank 20 through third water inlet 22, produces hot water after the effect of hot-water tank 20, and hot water flows out from hot water outlet 23 and gets into jacket layer 6 through hot-water line 26, heats the fermentation cylinder, when needs cooling process, opens fifth valve 25, and the running water gets into jacket layer 6 through first inlet tube 24, can cool down the fermentation cylinder. The specific hot water temperature is adjusted according to the temperature required by the fermentation material, so that the hot water temperature is adjusted.
A steam discharge pipe 29 is arranged on the heating medium inlet and outlet 8 on the jacket layer 6, and a seventh valve 30 is arranged on the steam discharge pipe 29. The steam discharge pipe 29 is used for discharging steam after the fermentation tank is heated by steam.
Preferably, the heating device further comprises a hot water pump 31, the hot water pump 31 is connected in series to the hot water pipe 26, and an eighth valve 32 is arranged on the hot water pipe 26 between the hot water pump 31 and the heating medium inlet/outlet 8.
In the above embodiment, if the pressure of the water is not enough, the hot water flowing out from the hot water tank 20 may not enter the jacket layer 6, and the hot water pump 31 may be used to make the hot water flowing out from the hot water tank 20 smoothly enter the jacket layer 6.
Preferably, the top of the hot water tank 20 is provided with a return port 33;
the second heating medium outlet 28 on the jacket layer 6 is connected to the return port 33 on the hot water tank 20 through a return pipe 34, and a ninth valve 35 is arranged on the return pipe 34;
a water discharge pipe 36 is arranged on the second heating medium outlet 28, and a tenth valve is arranged on the water discharge pipe 36.
In the above embodiment, the top of the hot water tank 20 is provided with the return port 33, the second heating medium outlet 28 on the jacket layer 6 is connected to the return port 33 on the hot water tank 20 through the return pipe 34, and the return pipe 34 is provided with the ninth valve 35;
after the hot water enters the jacket layer 6 to heat the fermentation tank, the temperature of the hot water is reduced, the reduced temperature does not reach the temperature required by fermentation, part of the hot water with the reduced temperature is discharged from the second heating medium outlet 28, enters the hot water tank 20 through the return pipe 34, and is reheated to reach the temperature required by fermentation;
a water discharge pipe 36 is arranged on the second heating medium outlet 28, a tenth valve is arranged on the water discharge pipe 36, and the water discharge pipe 36 is used for discharging water after the fermentation tank is heated.
Preferably, the fermentation tank further comprises a vent which is arranged on the tank cover 2 and is used for providing gas required in the fermentation process to the fermentation tank.
In the above embodiment, according to the actual fermentation requirement, the gas required in the fermentation process can be provided to the fermentation tank through the vent.
Preferably, a temperature sensor is arranged in the fermentation tank and used for measuring the temperature in the fermentation tank;
still be provided with the manometer on cover 2, the manometer is used for measuring the pressure in the fermentation cylinder.
In the above embodiment, the temperature sensor is arranged in the fermentation tank and is used for measuring the temperature in the fermentation tank; the pressure gauge arranged on the tank cover 2 is used for measuring the pressure in the fermentation tank.
The working principle is as follows: when a fermentation tank is used, tap water is introduced into the steam generator 14 through the second water inlet 15, hot steam is generated under the action of the steam generator 14, before fermentation, the second valve 12 and the fourth valve 19 are opened, and the hot steam enters the fermentation tank through the second guide pipe 18 to perform steam sterilization on the fermentation tank;
opening the tank cover 2 of the fermentation tank, adding materials required for fermentation into the tank body 1, covering the tank cover 2, opening the third valve 13, introducing water required in the fermentation process into the fermentation tank through the first water inlet, starting the stirring motor 3, and stirring the materials;
if the fermentation tank is heated by hot steam, a valve is opened, the hot steam enters the jacket layer 6 through the first guide pipe 17 to heat the fermentation tank, and after the heating is finished, the seventh valve 30 is opened to discharge the steam used for heating the fermentation tank by the steam through the steam discharge pipe 29. The specific hot steam temperature is that the temperature of the hot steam generated by the steam generator 14 is adjusted according to the fermentation temperature required by the fermentation material;
if the fermentation tank is heated by hot water, tap water enters the hot water tank 20 through the third water inlet 22, hot water is generated under the action of the hot water tank 20, the sixth valve 27 is opened, and the hot water flows out of the hot water outlet 23 and enters the jacket layer 6 through the hot water pipe 26 to heat the fermentation tank; when the temperature reduction treatment is needed, the fifth valve 25 is opened, tap water enters the jacket layer 6 through the first water inlet pipe 24, and the fermentation tank can be cooled; the specific hot water temperature is adjusted according to the temperature required by the fermentation material, so that the hot water temperature is adjusted; if the pressure of the water is not enough, the hot water flowing out from the hot water tank 20 may not enter the jacket layer 6, and the hot water pump 31 is started and the eighth valve 32 is opened, so that the hot water flowing out from the hot water tank 20 can smoothly enter the jacket layer 6 by the hot water pump 31. After hot water enters the jacket layer 6 to heat the fermentation tank, the temperature of the hot water is reduced, the reduced temperature does not reach the temperature required by fermentation, part of the hot water with the reduced temperature is discharged from the second heating medium outlet 28, the ninth valve 35 is opened, the hot water enters the hot water tank 20 through the return pipe 34 and is reheated to reach the temperature required by fermentation, after the fermentation tank is heated, the tenth valve is opened, and the hot water in the jacket layer 6 is discharged through the water discharge pipe 36;
in the whole process, according to the actual fermentation requirement, gas required in the fermentation process can be provided to the fermentation tank through the vent;
discharging the fermented material through a discharge port 11.
In the fermentation process, hot water is firstly adopted to heat the fermentation tank according to the requirement, the temperature of the hot water is limited, the temperature required by the fermentation can not be reached, and then the temperature of the fermentation tank is further raised by adopting hot steam, so that the temperature required by the fermentation can be reached.
Although the invention has been described in detail in this specification with reference to specific embodiments and illustrative embodiments, it will be apparent to those skilled in the art that certain changes and modifications can be made therein without departing from the scope of the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. A fermentation tank, which is characterized by comprising a tank body (1) and a tank cover (2);
the tank cover (2) is arranged on the tank body (1), a stirring motor (3) is vertically arranged at the center of the upper surface of the tank cover (2), a stirring shaft (4) is arranged on an output shaft of the stirring motor (3), the stirring shaft (4) penetrates through the tank cover (2) and extends into the tank body (1), stirring blades (5) are arranged at the lower end of the stirring shaft (4), jacket layers (6) are arranged on the outer walls of the bottom and the side part of the tank body (1), a first heating medium inlet (7) is arranged at the upper part of each jacket layer (6), a heating medium inlet and outlet (8) is arranged at the lower part of each jacket layer (6), a discharge port (11) is arranged at the bottom of the tank body (1), the discharge port (11) penetrates through the jacket layers (6), and a first water inlet (9) is arranged on the tank cover (2);
the first heating medium inlet (7) is provided with a first valve (10), the discharge port (11) is provided with a second valve (12), and the first water inlet (9) is provided with a third valve (13).
2. The fermenter according to claim 1, further comprising a steam generator (14);
the top of steam generator (14) is provided with second water inlet (15) and steam outlet (16) respectively, steam outlet (16) are connected through first honeycomb duct (17) on first heating medium import (7) on jacket layer (6), steam outlet (16) are connected through second honeycomb duct (18) on discharge gate (11) of jar body (1) bottom, be provided with fourth valve (19) on second honeycomb duct (18).
3. A fermenter according to claim 1, further comprising a hot water tank (20), wherein a heater (21) is arranged in the hot water tank (20), a third water inlet (22) is arranged at the top of the hot water tank (20), and a hot water outlet (23) is arranged at the lower part of the hot water tank (20);
a heating medium inlet and outlet (8) on the jacket layer (6) is connected to a tap water pipeline through a first water inlet pipe (24), and a fifth valve (25) is arranged on the first water inlet pipe (24); a heating medium inlet and outlet (8) on the jacket layer (6) is connected to a hot water outlet (23) of the hot water tank (20) through a hot water pipe (26), and a sixth valve (27) is arranged on the hot water pipe (26); the upper part of the jacket layer (6) is also provided with a second heating medium outlet (28);
a steam discharge pipe (29) is further arranged on the heating medium inlet and outlet (8) on the jacket layer (6), and a seventh valve (30) is arranged on the steam discharge pipe (29).
4. A fermenter according to claim 3, further comprising a hot water pump (31), wherein the hot water pump (31) is connected in series to the hot water pipe (26), and wherein an eighth valve (32) is provided on the hot water pipe (26) between the hot water pump (31) and the heating medium inlet/outlet (8).
5. A fermenter according to claim 3, wherein the top of the hot water tank (20) is provided with a return opening (33);
a second heating medium outlet (28) on the jacket layer (6) is connected to a return port (33) on the hot water tank (20) through a return pipe (34), and a ninth valve (35) is arranged on the return pipe (34);
a water discharge pipe (36) is arranged on the second heating medium outlet (28), and a tenth valve (37) is arranged on the water discharge pipe (36).
6. Fermenter according to claim 1, further comprising a vent, which is provided on the lid (2) and through which the gas required for the fermentation process is supplied to the fermenter.
7. The fermenter according to claim 1, wherein a temperature sensor is provided in the fermenter for measuring a temperature in the fermenter;
still be provided with the manometer on cover (2), the manometer is used for measuring the pressure in the fermentation cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121197660.5U CN214881465U (en) | 2021-05-31 | 2021-05-31 | Fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121197660.5U CN214881465U (en) | 2021-05-31 | 2021-05-31 | Fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214881465U true CN214881465U (en) | 2021-11-26 |
Family
ID=78935927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121197660.5U Active CN214881465U (en) | 2021-05-31 | 2021-05-31 | Fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214881465U (en) |
-
2021
- 2021-05-31 CN CN202121197660.5U patent/CN214881465U/en active Active
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