CN216837973U - Soy sauce brewing fermentation cylinder temperature regulation apparatus - Google Patents
Soy sauce brewing fermentation cylinder temperature regulation apparatus Download PDFInfo
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- CN216837973U CN216837973U CN202122804905.2U CN202122804905U CN216837973U CN 216837973 U CN216837973 U CN 216837973U CN 202122804905 U CN202122804905 U CN 202122804905U CN 216837973 U CN216837973 U CN 216837973U
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Abstract
The utility model discloses a temperature adjusting device for a soy sauce brewing fermentation tank, which comprises a tank body, a temperature control internal circulation pipeline, a circulating pump, a heat exchange plate, a heat insulation interlayer, a stirrer, a temperature sensor and a PLC (programmable logic controller), wherein the temperature control internal circulation pipeline is arranged in the tank body, the stirrer is arranged at the bottom of the tank body and is positioned right below the temperature control internal circulation pipeline, the temperature sensor is arranged on the side surface of the tank body and is electrically connected with the PLC, the heat insulation interlayer is arranged on the outer side of the tank body, an inlet and an outlet of the temperature control internal circulation pipeline are connected onto the heat exchange plate, the circulating pump is arranged at an outlet of the temperature control internal circulation pipeline, the stirrer is connected onto a stirrer motor, and the stirrer motor, the heat exchange plate and the circulating pump are electrically connected with the PLC. The utility model has simple and reasonable structure, can quickly and uniformly heat or uniformly cool the tank body, and simultaneously, the tank body and the heat exchange plate are both provided with heat insulation arrangements, thereby avoiding heat loss.
Description
Technical Field
The utility model relates to the field of brewing equipment, in particular to a temperature adjusting device for a soy sauce brewing fermentation tank.
Background
The soy sauce is a traditional seasoning in Chinese vegetable systems, is brewed from beans, wheat, bran and the like, has reddish brown color, unique sauce fragrance and delicious taste, and is helpful for promoting appetite. Fermentation is a core link in the whole soy sauce brewing process, soy sauce mash needs to be filled into a fermentation tank, yeast is added for closed fermentation, the fermentation tank needs to be kept at a proper fermentation temperature in the whole fermentation process, when the outside air temperature is low, the fermentation tank needs to be heated, the traditional fermentation tank does not have a heating function, heating equipment needs to be additionally arranged, and great inconvenience is caused; meanwhile, in order to keep the fermentation state uniform, the soy sauce mash still needs to be stirred frequently, and timely ventilation and oxygen supply are required to promote the growth of beneficial bacteria and inhibit the growth of harmful anaerobic bacteria, therefore, a fermentation tank has to be opened and closed frequently, the traditional soy sauce fermentation tank is only provided with a cover plate at the upper end of a tank body, the reliable sealing cannot be ensured, the opening is inconvenient, the production efficiency is influenced, the traditional soy sauce fermentation tank needs to keep a constant temperature of about 30 ℃, the extreme climate is more and more obvious at present, several degrees are below zero at low time, and 40-50 degrees is above high time, the production environment of soy sauce is seriously influenced, and the production quality and the production time of soy sauce are influenced. Therefore, how to provide a regulating device capable of maintaining a constant temperature in a fermentation tank is a difficult problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a temperature adjusting device for a soy sauce brewing fermentation tank, which solves the problem that the fermentation of soy sauce is influenced because the temperature in the traditional fermentation tank changes along with the change of the environment.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a temperature regulating device of a soy sauce brewing fermentation tank, which comprises a tank body, a temperature control internal circulation pipeline, a circulation pump, a heat exchange plate, a heat insulation interlayer, a stirrer, a temperature sensor and a PLC (programmable logic controller), the temperature control internal circulation pipeline is arranged inside the tank body, the stirrer is arranged at the bottom of the tank body, the stirrer is positioned under the temperature control internal circulation pipeline, the temperature sensor is arranged on the side surface of the tank body, the temperature sensor is electrically connected with the PLC, the heat-insulating interlayer is arranged on the outer side of the tank body, the inlet and outlet of the temperature control internal circulation pipeline are connected on the heat exchange plate, the circulating pump is arranged at the outlet of the temperature control internal circulation pipeline, the stirrer is connected to the stirrer motor, and the stirrer motor, the heat exchange plate and the circulating pump are electrically connected with the PLC.
Further, the heat exchange plate comprises a first heat insulation plate, a cooling pipeline, a heat conduction plate, a temperature control outer circulation pipeline, a second heat insulation plate and a heating wire, the first heat insulation plate, the cooling pipeline, the heat conduction plate, the temperature control outer circulation pipeline and the second heat insulation plate are sequentially stacked, the cooling pipeline is connected with a cooling pool through a pipeline, the temperature control outer circulation pipeline is connected with the temperature control inner circulation pipeline, the heating wire is wound on the outer side of the temperature control inner circulation pipeline, and the heating wire is electrically connected with the PLC.
Furthermore, the control by temperature change extrinsic cycle pipeline with cooling duct's cross section is D shape or rectangle, just the straight face of control by temperature change extrinsic cycle pipeline with cooling duct's straight face sets up relatively.
Furthermore, an electromagnetic directional valve is arranged at the outlet of the temperature control external circulation pipeline, the other fermentation tank is connected with the heat exchange plate through the electromagnetic directional valve, and the electromagnetic directional valve is electrically connected with the PLC.
Compared with the prior art, the utility model has the following beneficial technical effects:
the temperature adjusting device for the soy sauce brewing fermentation tank comprises a tank body, a temperature control internal circulation pipeline, a circulation pump, a heat exchange plate, a heat insulation interlayer, a stirrer, a temperature sensor and a PLC (programmable logic controller), wherein the temperature control internal circulation pipeline arranged in the tank body can more uniformly control the temperature in the tank body and can also more rapidly raise and lower the temperature of the tank body; the temperature control internal circulation pipeline is connected with the temperature control external circulation pipeline, and a cooling pipeline and an electric heating wire are arranged outside the temperature control external circulation pipeline, so that the temperature of liquid in the temperature control internal circulation pipeline and the temperature control external circulation pipeline can be increased or decreased; a first heat insulation plate and a second heat insulation plate are arranged on the outer sides of the temperature control external circulation pipeline, the cooling pipeline and the electric heating wires, so that heat loss during heating is reduced; the outer side of the tank body is provided with the heat-insulating interlayer, so that the rate of the temperature in the tank body changing along with the environment is further reduced. The utility model has simple and reasonable structure, can quickly and uniformly heat or uniformly cool the tank body, and simultaneously, the tank body and the heat exchange plate are both provided with heat insulation arrangements, thereby avoiding heat loss.
Drawings
The utility model is further illustrated in the following description with reference to the drawings.
FIG. 1 is a schematic view of a temperature control apparatus of a fermentation tank for brewing soy sauce according to the present invention;
FIG. 2 is a schematic view of a heat exchange plate of the present invention;
FIG. 3 is a schematic view of a parallel arrangement of fermentors according to the present invention;
description of reference numerals: 1. a tank body; 2. a temperature-controlled internal circulation pipeline; 3. a circulation pump; 4. a heat exchange plate; 401. A first heat insulation plate; 402. a cooling duct; 403. a heat conducting plate; 404. a temperature controlled external circulation pipeline; 405. a second heat insulation plate; 5. a heat insulation interlayer; 6. a stirrer; 7. a temperature sensor; 8. a PLC controller.
Detailed Description
As shown in figure 1, the temperature adjusting device for the soy sauce brewing fermentation tank comprises a tank body 1, a temperature control internal circulation pipeline 2, a circulation pump 3, a heat exchange plate 4, a heat preservation interlayer 5, a stirrer 6, a temperature sensor 7 and a PLC (programmable logic controller) 8, wherein the temperature control internal circulation pipeline 2 is arranged inside the tank body 1, the stirrer 6 is arranged at the bottom of the tank body 1, the stirrer 6 is positioned under the temperature control internal circulation pipeline 2, the temperature sensor 7 is arranged on the side surface of the tank body 1, the temperature sensor 7 is electrically connected with the PLC 8, the heat preservation interlayer 5 is arranged on the outer side of the tank body 1, an inlet and an outlet of the temperature control internal circulation pipeline 2 are connected to the heat exchange plate 4, the circulation pump 3 is arranged at an outlet of the temperature control internal circulation pipeline 2, and the stirrer 6 is connected to a stirrer motor, the stirrer motor, the heat exchange plate 4 and the circulating pump 3 are electrically connected with the PLC controller 8, and the PLC controller 8 is electrically connected with the circulating pump of the cooling pipeline. The temperature control internal circulation pipeline 2 is directly arranged in the tank body 1 and directly exchanges heat with liquid in the tank body 1, so that the exchange efficiency is higher, and meanwhile, the temperature control internal circulation pipeline 2 is arranged in the tank body 1, so that the ratio of the volume of the liquid in the tank body to the surface area of the temperature control internal circulation pipeline 2 is reduced, and the heat exchange efficiency is further increased.
As shown in fig. 2, the heat exchange plate 4 includes a first heat insulation plate 401, a cooling pipe 402, a heat conduction plate 403, a temperature control external circulation pipe 404, a second heat insulation plate 405, and a heating wire, the first heat insulation plate 401, the cooling pipe 402, the heat conduction plate 403, the temperature control external circulation pipe 404 and the second heat insulation plate are sequentially stacked, the cooling pipe 402 is connected with a cooling tank through a pipe, the temperature control external circulation pipe 404 is connected with the temperature control internal circulation pipe 2, the heating wire is wound outside the temperature control internal circulation pipe, and the heating wire is electrically connected with the PLC controller 8. The heating wires raise the temperature in the tank body 1, and the cooling pipeline 402 lowers the temperature in the tank body 1; the cooling duct 402, the heat-conducting plate 403, the temperature-controlled external circulation duct 404 and the heating wires are wrapped inside by the first heat-insulating plate 401 and the second heat-insulating plate 405, and are isolated from the outside, so that the loss of heat generated by the heating wires is reduced, and the heat-conducting plate 403 is adopted between the cooling duct 402 and the temperature-controlled external circulation duct 404, so that the heat exchange rate is increased.
The cross sections of the temperature control outer circulation pipeline 404 and the cooling pipeline 402 are D-shaped or rectangular, and the flat surface of the temperature control outer circulation pipeline 404 and the flat surface of the cooling pipeline 402 are arranged oppositely. The D-shaped or rectangular temperature control external circulation pipeline 404 and the cooling pipeline 402 can be in direct contact for efficient heat exchange, and a heat conduction plate 403 is omitted.
As shown in fig. 3, an electromagnetic directional valve is further disposed at an outlet of the temperature-controlled external circulation pipeline 404, and the other fermentation tank is connected to the heat exchange plate 4 through the electromagnetic directional valve, which is electrically connected to the PLC controller 8. The fermentation tanks are connected in parallel through electromagnetic directional valves, so that a set of heat exchange plates 4 is shared; the heat in the high-temperature tank body can be transferred to the low-temperature tank body through the electromagnetic directional valve.
The action process of the utility model is as follows:
first, when the ambient temperature rises/falls, the temperature sensor 7 senses the rise/fall of the temperature in the tank body, transmits a signal to the PLC controller 8, and the PLC controller 8 controls the cooling pipe circulation pump/heating wire to operate, and lowers/raises the temperature of the liquid circulating in the temperature-controlled external circulation pipe 404 and the temperature-controlled internal circulation pipe 2 until the normal level is restored. Thereby maintaining the temperature inside the can body 1.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (4)
1. The utility model provides a brewing soy sauce fermentation cylinder temperature regulation apparatus which characterized in that: comprises a tank body (1), a temperature control internal circulation pipeline (2), a circulation pump (3), a heat exchange plate (4), a heat preservation interlayer (5), a stirrer (6), a temperature sensor (7) and a PLC (programmable logic controller) (8), wherein the temperature control internal circulation pipeline (2) is arranged in the tank body (1), the stirrer (6) is arranged at the bottom of the tank body (1), the stirrer (6) is positioned under the temperature control internal circulation pipeline (2), the temperature sensor (7) is arranged on the side surface of the tank body (1), the temperature sensor (7) is electrically connected with the PLC (8), the heat preservation interlayer (5) is arranged at the outer side of the tank body (1), an inlet and an outlet of the temperature control internal circulation pipeline (2) are connected on the heat exchange plate (4), the circulation pump (3) is arranged at an outlet of the temperature control internal circulation pipeline (2), the stirrer (6) is connected to a stirrer motor, and the stirrer motor, the heat exchange plate (4) and the circulating pump (3) are electrically connected with the PLC (8).
2. The brewing fermenter temperature adjusting apparatus of claim 1, wherein: the heat exchange plate (4) comprises a first heat insulation plate (401), a cooling pipeline (402), a heat conduction plate (403), a temperature control outer circulation pipeline (404), a second heat insulation plate (405) and heating wires, wherein the first heat insulation plate (401) is connected with the cooling pipeline (402), the heat conduction plate (403) is sequentially overlapped with the temperature control outer circulation pipeline (404) and the second heat insulation plate, the cooling pipeline (402) is connected with a cooling pool through a pipeline, the temperature control outer circulation pipeline (404) is connected with the temperature control inner circulation pipeline (2), the heating wires are wound outside the temperature control inner circulation pipeline, and the heating wires are electrically connected with the PLC (8).
3. The brewing fermenter temperature adjusting apparatus according to claim 2, wherein: the cross section of the temperature control outer circulation pipeline (404) and the cross section of the cooling pipeline (402) are D-shaped or rectangular, and the flat surface of the temperature control outer circulation pipeline (404) and the flat surface of the cooling pipeline (402) are arranged oppositely.
4. The brewing fermenter temperature adjusting apparatus of claim 3, wherein: an electromagnetic directional valve is further arranged at an outlet of the temperature control external circulation pipeline (404), the other fermentation tank is connected with the heat exchange plate (4) through the electromagnetic directional valve, and the electromagnetic directional valve is electrically connected with the PLC (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122804905.2U CN216837973U (en) | 2021-11-16 | 2021-11-16 | Soy sauce brewing fermentation cylinder temperature regulation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122804905.2U CN216837973U (en) | 2021-11-16 | 2021-11-16 | Soy sauce brewing fermentation cylinder temperature regulation apparatus |
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| Publication Number | Publication Date |
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| CN216837973U true CN216837973U (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122804905.2U Active CN216837973U (en) | 2021-11-16 | 2021-11-16 | Soy sauce brewing fermentation cylinder temperature regulation apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115872796A (en) * | 2023-03-08 | 2023-03-31 | 天津嘉禾动保科技有限公司 | Temperature circulating system for organic fertilizer fermentation production and control method |
-
2021
- 2021-11-16 CN CN202122804905.2U patent/CN216837973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115872796A (en) * | 2023-03-08 | 2023-03-31 | 天津嘉禾动保科技有限公司 | Temperature circulating system for organic fertilizer fermentation production and control method |
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