CN210683734U - Stirring type temperature control fermentation tank - Google Patents
Stirring type temperature control fermentation tank Download PDFInfo
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- CN210683734U CN210683734U CN201920965869.8U CN201920965869U CN210683734U CN 210683734 U CN210683734 U CN 210683734U CN 201920965869 U CN201920965869 U CN 201920965869U CN 210683734 U CN210683734 U CN 210683734U
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Abstract
The utility model discloses an agitation type temperature control fermentation tank, which comprises a fermentation tank and a refrigerating device, wherein the fermentation tank is provided with a stirring device, a speed reducing motor and a temperature sensor, the stirring device comprises a fixed shell and a movable shell, the fixed shell is fixedly connected with the fermentation tank and is rotationally connected with the speed reducing motor, a first annular fixed cavity and a second annular fixed cavity are arranged in the fixed shell, a first liquid passing port connected with the first fixed cavity and a second liquid passing port connected with the second annular fixed cavity are arranged in the fixed shell, and the first liquid passing port and the second liquid passing port are both connected with the refrigerating device through pipelines; move casing fixed connection gear motor, move the casing and be equipped with first annular and move chamber and second annular and move the chamber in, move the bottom of casing and be equipped with the third and cross the liquid mouth and the fourth crosses the liquid mouth, and the third is crossed the liquid mouth and is crossed to the fourth and be connected the stirring pipe of deepening to the fermentation tank bottom between the liquid mouth. The utility model discloses real-time detection liquid temperature sets up the agitating unit who has the cooling function, realizes from the inside cooling of zymotic fluid at the stirring in-process, avoids appearing the too big problem that appears the fermentation effect difference of local difference in temperature.
Description
Technical Field
The utility model relates to a beer brewing technology field especially relates to an stirring formula control by temperature change fermentation cylinder.
Background
The main part of the brewing process of the beer is a fermentation part, the fermentation of the beer has different fermentation stages according to different formulas, the temperature of wort in a fermentation tank needs to be controlled in the different fermentation stages, so that the yeast has different activity characteristics under different temperature conditions, and the optimal propagation temperature of the yeast is different according to different yeast types. Therefore, temperature control is a very critical process during the fermentation stage of the beer brewing process. The traditional fermentation equipment controls the temperature by adopting a switch of an electromagnetic valve on a refrigerant pipeline, so that the temperature fluctuation is easily caused, and the consistency of wine in each batch is influenced.
Disclosure of Invention
Therefore, the embodiment of the invention provides a stirring type temperature control fermentation tank to realize uniform temperature control of beer fermentation.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
according to the first aspect of the embodiment of the invention, the stirring type temperature control fermentation tank comprises a fermentation tank and a refrigerating device, wherein a feed inlet and a discharge outlet are respectively formed in the upper part and the lower part of the fermentation tank, switch valves are respectively arranged on the feed inlet and the discharge outlet, a stirring device is arranged in the fermentation tank, a speed reduction motor for driving the stirring device to rotate is arranged at the top of the fermentation tank, and a temperature sensor is arranged on the fermentation tank.
Agitating unit is including the deciding casing of upper and lower lock connection with move the casing, wherein, decide casing fixed connection fermentation cylinder, decide to be equipped with first liquid seal bearing between casing and gear motor's the motor shaft, decide to be equipped with first annular baffle in the casing, the inner chamber that will decide the casing divide into first annular and decides the chamber and decide the chamber with the second annular, decide to be equipped with on the casing and connect first liquid mouth of crossing that decides the chamber and cross the liquid mouth with the second annular second that is connected of deciding the chamber, first liquid mouth of crossing, second cross the liquid mouth and all pass through pipe connection refrigerating plant.
The rotating center fixed connection gear motor who moves the casing, it is equipped with second annular baffle in the casing to move, and the inner chamber that will move the casing divide into first annular movable chamber and second annular movable chamber, be equipped with second liquid seal bearing between second annular baffle and the first annular baffle, first annular is decided the chamber and is linked together with first annular movable chamber, second annular is decided the chamber and is linked together with second annular movable chamber, the bottom of moving the casing is equipped with the third that is connected with first annular movable chamber and crosses the liquid mouth and cross the liquid mouth with the fourth that second annular movable chamber is connected, the third is crossed the liquid mouth and is crossed the fourth and be connected the agitator tube who gos deep into the fermentation tank bottom between the liquid mouth.
Furthermore, the upper part of the stirring pipe is a straight pipe part extending longitudinally, and the stirring area at the middle lower part of the stirring pipe is an annular part formed by bending towards two sides.
Furthermore, be equipped with the auxiliary pipe in the annular portion, the inlet liquid survey and the play liquid side of annular portion are connected respectively to the both ends of auxiliary pipe.
Furthermore, the refrigerating device comprises a refrigerant container, and a liquid pump is arranged at the liquid outlet end of the refrigerant container.
Furthermore, an opening and closing valve is arranged on the first liquid passing port or the second liquid passing port.
The embodiment of the invention has the following advantages:
the utility model provides an stirring formula control by temperature change fermentation cylinder comes the liquid temperature in the real-time detection corresponds the fermentation cylinder through setting up temperature sensor, sets up the agitating unit who has the cooling function, can realize from the inside cooling of zymotic fluid at the stirring in-process, and the cooling is even, has guaranteed the temperature uniformity of zymotic fluid, can not appear the too big problem that appears the fermentation effect difference of local difference in temperature.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic structural view of an agitated temperature controlled fermentor provided by an embodiment of the present invention;
FIG. 2 is a view showing an internal structure of the stirring apparatus shown in FIG. 1.
In the figure:
1, fermentation tank; 2. a stirring device; 3. a reduction motor; 4. a temperature sensor; 5. fixing a shell; 6. a first fluid tight bearing; 7. a first annular baffle; 8. a first annular fixed cavity; 9. a second annular fixed cavity; 10. a first liquid passing port; 11. a second liquid passing port; 12. a movable shell; 13. a second annular baffle; 14. a first annular moving cavity; 15. a second annular moving cavity; 16. a second fluid tight bearing; 17. a third liquid passing port; 18. a fourth liquid passing port; 19. a straight tube portion; 20. an annular portion; 21. a secondary pipe; 22. a refrigerant container; 23. a liquid pump; 24. opening and closing the valve; 25. and a third fluid tight bearing.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the embodiment of the utility model provides a pair of stirring formula control by temperature change fermentation cylinder 1, including fermentation cylinder 1 and refrigerating plant, fermentation cylinder 1 is equipped with feed inlet and discharge gate (not shown in the figure) from top to bottom respectively, all be equipped with the ooff valve on feed inlet and the discharge gate, be equipped with agitating unit 2 in the fermentation cylinder 1, the top of fermentation cylinder 1 is equipped with the rotatory gear motor 3 of drive agitating unit 2 and motor mounting bracket, be equipped with temperature sensor 4 on the fermentation cylinder 1.
As shown in fig. 2, agitating unit 2 is including the stationary housing 5 and the movable housing 12 that the upper and lower lock is connected, wherein, stationary housing 5 fixed connection fermentation cylinder 1, be equipped with first liquid seal bearing 6 between the motor shaft of stationary housing 5 and gear motor 3, be equipped with first annular baffle 7 in the stationary housing 5, divide into the inner chamber of stationary housing 5 first annular and decide chamber 8 and second annular and decide chamber 9, be equipped with the first liquid mouth 10 of crossing of connecting first chamber on the stationary housing 5 and cross liquid mouth 11 with the second that second annular is connected of deciding chamber 9, first liquid mouth 10 of crossing passes through the liquid outlet end of pipe connection refrigerating plant in this embodiment, and the liquid inlet end of refrigerating plant is crossed to the second.
The rotating center of the movable shell 12 is fixedly connected with the speed reducing motor 3, a second annular baffle 13 is arranged in the movable shell 12, the inner cavity of the movable shell 12 is divided into a first annular movable cavity 14 and a second annular movable cavity 15, a second hydraulic seal bearing 16 is arranged between the second annular baffle 13 and the first annular baffle 7, the first annular fixed cavity 8 is communicated with the first annular movable cavity 14, the second annular fixed cavity 9 is communicated with the second annular movable cavity 15, a third liquid passing port 17 connected with the first annular movable cavity 14 and a fourth liquid passing port 18 connected with the second annular movable cavity 15 are arranged at the bottom of the movable shell 12, and a stirring pipe extending into the bottom of the fermentation tank 1 is connected between the third liquid passing port 17 and the fourth liquid passing port 18. In order to increase the connection stability between the stationary housing 5 and the movable housing 12, a third fluid tight bearing 25 is provided between the outermost connection of the stationary housing 5 and the movable housing 12, so that the stationary housing 5 and the movable housing 12 are connected in a rotating manner and are fluid tight.
The upper portion of agitator pipe is longitudinal extension's straight tube portion 19, the annular portion 20 that the well lower part stirring region of agitator pipe formed for bending to both sides, the utility model discloses do not injectd to the shape that the agitator pipe encloses among the annular portion 20, as long as the shape that the annular portion 20 encloses can play the stirring effect, all fall into the protection scope of the utility model.
Be equipped with auxiliary pipe 21 in the annular portion 20, the feed liquor of annular portion 20 is surveyed and is gone out the liquid side respectively at the both ends of auxiliary pipe 21 for increase the area of contact of stirred tube and zymotic fluid, thereby increase the stirring ability and the even ability of cooling and the cooling efficiency of stirred tube.
The refrigerating device comprises a refrigerant container 22, and a liquid pump 23 is arranged at the liquid outlet end of the refrigerant container 22. The refrigeration medium is propylene glycol or other antifreezing media, the refrigerant container 22 is further connected with a compressor, and the refrigeration medium is controlled by the compressor to be cooled, and is usually cooled to a temperature lower than the minimum temperature required by fermentation.
The first liquid passing port 10 or the second liquid passing port 11 is provided with an opening and closing valve 24 for controlling opening and closing of the liquid passing circulation channel, and the opening and closing valve 24 can be an artificial valve or an electric control valve.
When the temperature sensor 4 detects that the temperature is too high, the refrigerating device reduces the temperature of a refrigerant medium, the refrigerant sequentially passes through the first liquid passing port 10, the first annular fixed cavity 8, the first annular movable cavity 14, the third liquid passing port 17, the stirring pipe, the fourth liquid passing port 18, the second annular movable cavity 15, the second annular fixed cavity 9 and the second liquid passing port 11, and finally flows back to the refrigerating device, so that the refrigerating cycle is realized, the refrigerant medium exchanges heat with fermentation liquid in the stirring pipe, the speed reduction motor 3 drives the movable shell 12 to rotate, the stirring pipe is driven to rotate, the contact area between the refrigerant medium and the fermentation liquid is increased in the rotating process of the stirring pipe, and the fermentation liquid can be uniformly cooled.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. The utility model provides an stirring formula control by temperature change fermentation cylinder, includes fermentation cylinder and refrigerating plant, the upper and lower of fermentation cylinder is equipped with feed inlet and discharge gate respectively, all be equipped with ooff valve, its characterized in that on feed inlet and the discharge gate: a stirring device is arranged in the fermentation tank, a speed reduction motor for driving the stirring device to rotate is arranged at the top of the fermentation tank, and a temperature sensor is arranged on the fermentation tank;
the stirring device comprises a fixed shell and a movable shell which are buckled and connected up and down, wherein the fixed shell is fixedly connected with the fermentation tank, a first liquid sealing bearing is arranged between the fixed shell and a motor shaft of the speed reducing motor, a first annular baffle is arranged in the fixed shell and divides an inner cavity of the fixed shell into a first annular fixed cavity and a second annular fixed cavity, a first liquid passing port connected with the first fixed cavity and a second liquid passing port connected with the second annular fixed cavity are arranged on the fixed shell, and the first liquid passing port and the second liquid passing port are both connected with the refrigerating device through pipelines;
the rotating center fixed connection gear motor who moves the casing, it is equipped with second annular baffle in the casing to move, and the inner chamber that will move the casing divide into first annular movable chamber and second annular movable chamber, be equipped with second liquid seal bearing between second annular baffle and the first annular baffle, first annular is decided the chamber and is linked together with first annular movable chamber, second annular is decided the chamber and is linked together with second annular movable chamber, the bottom of moving the casing is equipped with the third that is connected with first annular movable chamber and crosses the liquid mouth and cross the liquid mouth with the fourth that second annular movable chamber is connected, the third is crossed the liquid mouth and is crossed the fourth and be connected the agitator tube who gos deep into the fermentation tank bottom between the liquid mouth.
2. The stirred temperature-controlled fermenter according to claim 1, wherein: the upper part of the stirring pipe is a straight pipe part extending longitudinally, and the middle and lower stirring area of the stirring pipe is an annular part formed by bending towards two sides.
3. The stirred temperature-controlled fermenter according to claim 2, wherein: be equipped with the auxiliary pipe in the annular portion, the inlet liquid survey and the liquid outlet side of annular portion are connected respectively to the both ends of auxiliary pipe.
4. The stirred temperature-controlled fermenter according to claim 1, wherein: the refrigerating device comprises a refrigerant container, and a liquid pump is arranged at the liquid outlet end of the refrigerant container.
5. The stirred temperature-controlled fermenter according to claim 1, wherein: and the first liquid passing port or the second liquid passing port is provided with an opening and closing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920965869.8U CN210683734U (en) | 2019-06-25 | 2019-06-25 | Stirring type temperature control fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920965869.8U CN210683734U (en) | 2019-06-25 | 2019-06-25 | Stirring type temperature control fermentation tank |
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| Publication Number | Publication Date |
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| CN210683734U true CN210683734U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920965869.8U Active CN210683734U (en) | 2019-06-25 | 2019-06-25 | Stirring type temperature control fermentation tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117305099A (en) * | 2023-10-08 | 2023-12-29 | 安徽贝宝食品有限公司 | Rotatable full-automatic fermentation equipment and method |
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2019
- 2019-06-25 CN CN201920965869.8U patent/CN210683734U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117305099A (en) * | 2023-10-08 | 2023-12-29 | 安徽贝宝食品有限公司 | Rotatable full-automatic fermentation equipment and method |
| CN117305099B (en) * | 2023-10-08 | 2024-05-14 | 安徽贝宝食品有限公司 | Rotatable full-automatic fermentation equipment and method |
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