CN216073827U - Heating device of fermentation tank - Google Patents
Heating device of fermentation tank Download PDFInfo
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- CN216073827U CN216073827U CN202122258313.5U CN202122258313U CN216073827U CN 216073827 U CN216073827 U CN 216073827U CN 202122258313 U CN202122258313 U CN 202122258313U CN 216073827 U CN216073827 U CN 216073827U
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Abstract
The utility model relates to a heating device of a fermentation tank, which comprises a tank body, a central heating pipe and a water bath heating tank; the tank body is fixed in the water bath heating tank, and the center of the bottom of the tank body is inwards sunken; the water bath heating tank is provided with a baffle plate for isolating the left half and the right half of the water bath heating tank, a central heating pipe is arranged in the middle of the baffle plate, and the central heating pipe is inserted in the inner recess of the tank body; the central heating pipe comprises a water inlet layer, a dome, a partition plate and a water outlet layer, wherein the partition plate is arranged between the water inlet layer and the water outlet layer and is communicated with the water inlet layer and the water outlet layer through the top of the partition plate; the bottom of the water inlet layer is provided with a hole communicated with the water inlet tank, and the bottom of the water outlet layer is provided with a hole communicated with the water outlet tank; a first temperature sensor is arranged on the side wall of the water inlet layer; an arc-shaped bend is arranged at the bottom of the water bath heating tank, and an auxiliary heating layer is arranged above the arc-shaped bend; the fermentation tank heating device can stably adjust the internal temperature of the fermentation tank and reduce the internal temperature difference of the fermentation tank.
Description
Technical Field
The utility model relates to the technical field of fermentation tanks, in particular to a heating device of a fermentation tank.
Background
A fermenter is a device used industrially for carrying out microbial fermentations. The stirring type fermentation tank fully mixes air and fermentation liquor by using the action of a mechanical stirrer to promote the dissolution of oxygen so as to ensure that the dissolved oxygen required by the growth, the propagation and the metabolism of microorganisms is supplied. The stirred tank fermenter plays a particularly important role in the whole process of pharmaceutical and biological product development. Among various types of fermentation equipment, a standard fermentation tank with ventilation and mechanical stirring functions is most commonly used and widely used in various fields such as antibiotics, amino acids, citric acid and the like; the standard fermentation tank not only has high fermentation efficiency, but also is beneficial to balancing the internal temperature of the fermentation tank.
In the fermentation process, the temperature is one of the important factors determining the fermentation efficiency, and in different fermentation stages, the fermentation substance and the fermentation flora need to be adjusted to different temperature intervals to obtain an ideal fermentation product, otherwise, not only the fermentation efficiency is low, but also other substances are easily generated to influence the product quality; meanwhile, the temperature uniformity of the fermentation environment in the whole fermentation tank is also highly required in the fermentation process, and the existing fermentation tank heating device usually adopts a mode of transferring heat to the interior through the outer layer of the fermentation tank, so that the temperature of the part closer to the wall of the fermentation tank is higher, the temperature difference between the part and the center of the fermentation tank is caused, and the fermentation reaction is not facilitated; therefore, the existing production and use industries of the fermentation tank need a fermentation tank heating device which can not only stably adjust the internal temperature of the fermentation tank, but also reduce the internal temperature difference of the fermentation tank.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and provide the fermentation tank heating device which can not only stably adjust the internal temperature of the fermentation tank, but also reduce the internal temperature difference of the fermentation tank.
The purpose of the utility model is realized as follows:
a heating device of a fermentation tank comprises a tank body, a central heating pipe, a water bath heating tank and a heating box; the tank body is fixed in the water bath heating tank, and the center of the bottom of the tank body is inwards sunken; the water bath heating tank is provided with a baffle plate for isolating the left half and the right half of the water bath heating tank, the left side is a water inlet tank, the right side is a water outlet tank, the middle of the baffle plate is provided with a central heating pipe, and the central heating pipe is inserted in the inner recess of the tank body; the central heating pipe comprises a water inlet layer, a dome, a partition plate and a water outlet layer, wherein the partition plate is arranged between the water inlet layer and the water outlet layer and is communicated with the water inlet layer and the water outlet layer through the top of the partition plate; the bottom of the water inlet layer is provided with a hole communicated with the water inlet tank, and the bottom of the water outlet layer is provided with a hole communicated with the water outlet tank; a first temperature sensor is arranged on the side wall of the water inlet layer; the bottom of the water bath heating tank is provided with an arc-shaped bend, and an auxiliary heating layer is arranged above the arc-shaped bend.
The utility model relates to a fermentation tank heating device, wherein a top cover is arranged at the top of a tank body, a motor is arranged in the center of the top cover, an output shaft of the motor is connected with a cross rod, two symmetrical stirring shafts are arranged on the cross rod, a plurality of stirring strips are arranged on the stirring shafts, and a second temperature sensor is arranged on the side wall of the tank body.
The utility model relates to a fermentation tank heating device, wherein the upper end of a left water inlet tank of a water bath heating tank is connected with one end of a water inlet pipe, the water inlet pipe is provided with an electromagnetic water valve, the other end of the water inlet pipe is connected with a water pump, the water pump is arranged in a heating box, and the middle of the heating box is provided with a plurality of heating pipes which are arranged in parallel; the upper end of the water outlet tank on the right side of the water bath heating tank is connected with one end of a water outlet pipe, the other end of the water outlet pipe is connected with a water tank, the water tank is connected with one end of a water discharge pipe, and the other end of the water discharge pipe is connected with the heating tank; the top of the water tank is provided with a vent pipe.
The utility model relates to a heating device of a fermentation tank, wherein domes are arranged above a water inlet layer and a water outlet layer; both sides of the partition board are provided with a plurality of water drop bulges.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model relates to a heating device of a fermentation tank, wherein a tank body is fixed in a water bath heating tank, and the center of the bottom of the tank body is inwards sunken; the water bath heating tank is provided with a baffle plate for isolating the left half and the right half of the water bath heating tank, the left side is a water inlet tank, the right side is a water outlet tank, the middle of the baffle plate is provided with a central heating pipe, and the central heating pipe is inserted in the inner recess of the tank body; the water flow for heating passes through the water inlet tank of the water bath heating tank, then flows into the water inlet layer of the central heating pipe, then flows into the water outlet layer of the central heating pipe, and finally flows into the water outlet tank of the water bath heating tank, so that the bidirectional heat transfer of the tank body from outside to inside and from inside to outside is realized, and the temperature difference inside the tank body is reduced; through setting up first temperature sensor and second temperature sensor, can the temperature of the external layer of real time monitoring jar and inside to can carry out temperature compensation through the auxiliary heating layer, can stably adjust the inside temperature of fermentation cylinder.
Drawings
FIG. 1 is a schematic structural diagram of a heating device of a fermenter according to the present invention.
FIG. 2 is a schematic view of a central heating pipe of a heating apparatus of a fermenter according to the present invention.
Wherein: the water-cooling heating tank comprises a tank body 1, a top cover 2, a motor 3, a cross rod 4, a stirring shaft 5, a stirring strip 6, a first temperature sensor 7, a central heating pipe 8, a water-bath heating tank 9, an arc-shaped bend 10, an auxiliary heating layer 11, a water inlet pipe 12, an electromagnetic water valve 13, a water outlet pipe 14, a water tank 15, a vent pipe 16, a water outlet pipe 17, a water pump 18, a heating tank 19, a heating pipe 20, a water inlet layer 21, a dome 22, a partition plate 23, a water drop bulge 24, a second temperature sensor 25 and a water outlet layer 26.
Detailed Description
Referring to fig. 1 to 2, the heating device for fermentation tank according to the present invention comprises a tank body 1, a central heating pipe 8, a water bath heating tank 9 and a heating box 19; the top of the tank body 1 is provided with a top cover 2, the center of the top cover 2 is provided with a motor 3, an output shaft of the motor 3 is connected with a cross rod 4, two symmetrical stirring shafts 5 are mounted on the cross rod 4, a plurality of stirring strips 6 are arranged on the stirring shafts 5, and a second temperature sensor 25 is arranged on the side wall of the tank body 1, so that the temperature of the outer layer of the tank body 1 can be monitored in real time;
the tank body 1 is fixed in the water bath heating tank 9, and the center of the bottom of the tank body 1 is inwards sunken; the water bath heating tank 9 is provided with a baffle plate for isolating the left half and the right half of the water bath heating tank 9, the left side is a water inlet tank, the right side is a water outlet tank, the middle of the baffle plate is provided with a central heating pipe 8, and the central heating pipe 8 is inserted in the inner recess of the tank body 1; the central heating pipe 8 comprises a water inlet layer 21, a dome 22, a partition plate 23 and a water outlet layer 26, wherein the partition plate 23 is arranged between the water inlet layer 21 and the water outlet layer 26 and is communicated with the top of the partition plate 23; a dome 22 is arranged above the water inlet layer 21 and the water outlet layer 26, so that the water flow can be favorably diverted from the water inlet layer 21 to the water outlet layer 26; a plurality of water drop bulges 24 are arranged on both sides of the partition plate 23, so that the structural strength of the partition plate 23 can be improved, and the generation of transverse turbulent flow of a water body can be reduced; the bottom of the water inlet layer 21 is provided with a hole communicated with the water inlet tank, and the bottom of the water outlet layer 26 is provided with a hole communicated with the water outlet tank; the water flow for heating passes through the water inlet tank of the water bath heating tank 9, then flows into the water inlet layer 21 of the central heating pipe 9, then flows into the water outlet layer 26 of the central heating pipe 9, and finally flows into the water outlet tank of the water bath heating tank 9, so that the bidirectional heat transfer from outside to inside and from inside to outside of the tank body 1 is realized, and the temperature difference inside the tank body 1 is reduced; the side wall of the water inlet layer 21 is provided with a first temperature sensor 7, so that the temperature of the center of the tank body 1 can be monitored in real time; the bottom of the water bath heating tank 9 is provided with an arc-shaped bend 10 which is beneficial to water flow steering; an auxiliary heating layer 11 is arranged above the arc-shaped bend 10 and is used for supplementing temperature when liquid flows into the central heating pipe 8 from the water bath heating tank 9; when the temperature of the first temperature sensor 7 is lower than that of the second temperature sensor 25, the auxiliary heating layer 11 is started, so that the internal temperature of the fermentation tank can be stably adjusted;
the upper end of a water inlet tank on the left side of the water bath heating tank 9 is connected with one end of a water inlet pipe 12, an electromagnetic water valve 13 is arranged on the water inlet pipe 12, the other end of the water inlet pipe 12 is connected with a water pump 18, the water pump 18 is arranged in a heating box 19, and a plurality of heating pipes 20 which are arranged in parallel are arranged in the middle of the heating box 19; the upper end of the right water outlet tank of the water bath heating tank 9 is connected with one end of a water outlet pipe 14, the other end of the water outlet pipe 14 is connected with a water tank 15, the water tank 15 is connected with one end of a water drainage pipe 17, and the other end of the water drainage pipe 17 is connected with a heating box 19; the top of the water tank 15 is provided with a vent pipe 16 to prevent water from flowing backwards.
In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (4)
1. A heating device for a fermentation tank is characterized in that: comprises a tank body (1), a central heating pipe (8), a water bath heating tank (9) and a heating box (19); the tank body (1) is fixed in the water bath heating tank (9), and the center of the bottom of the tank body (1) is inwards sunken; the water bath heating tank (9) is provided with a baffle plate for isolating the left half and the right half of the water bath heating tank (9), the left side is a water inlet tank, the right side is a water outlet tank, the middle of the baffle plate is provided with a central heating pipe (8), and the central heating pipe (8) is inserted in the inner recess of the tank body (1); the central heating pipe (8) comprises a water inlet layer (21), a dome (22), a partition plate (23) and a water outlet layer (26), wherein the partition plate (23) is arranged between the water inlet layer (21) and the water outlet layer (26) and is communicated with the top of the partition plate (23); the bottom of the water inlet layer (21) is provided with a hole communicated with the water inlet tank, and the bottom of the water outlet layer (26) is provided with a hole communicated with the water outlet tank; a first temperature sensor (7) is arranged on the side wall of the water inlet layer (21); the bottom of the water bath heating tank (9) is provided with an arc-shaped bend (10), and an auxiliary heating layer (11) is arranged above the arc-shaped bend (10).
2. The fermenter heating apparatus of claim 1, wherein: the tank is characterized in that a top cover (2) is arranged at the top of the tank body (1), a motor (3) is arranged in the center of the top cover (2), an output shaft of the motor (3) is connected with a cross rod (4), two symmetrical stirring shafts (5) are installed on the cross rod (4), a plurality of stirring strips (6) are arranged on the stirring shafts (5), and a second temperature sensor (25) is arranged on the side wall of the tank body (1).
3. The fermenter heating apparatus of claim 1, wherein: the upper end of a left water inlet tank of the water bath heating tank (9) is connected with one end of a water inlet pipe (12), an electromagnetic water valve (13) is arranged on the water inlet pipe (12), the other end of the water inlet pipe (12) is connected with a water pump (18), the water pump (18) is arranged in a heating box (19), and a plurality of heating pipes (20) which are arranged in parallel are arranged in the middle of the heating box (19); the upper end of a water outlet tank on the right side of the water bath heating tank (9) is connected with one end of a water outlet pipe (14), the other end of the water outlet pipe (14) is connected with a water tank (15), the water tank (15) is connected with one end of a water drainage pipe (17), and the other end of the water drainage pipe (17) is connected with a heating box (19); the top of the water tank (15) is provided with a vent pipe (16).
4. The fermenter heating apparatus of claim 1, wherein: a dome (22) is arranged above the water inlet layer (21) and the water outlet layer (26); both sides of the partition plate (23) are provided with a plurality of water drop bulges (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122258313.5U CN216073827U (en) | 2021-09-17 | 2021-09-17 | Heating device of fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122258313.5U CN216073827U (en) | 2021-09-17 | 2021-09-17 | Heating device of fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216073827U true CN216073827U (en) | 2022-03-18 |
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ID=80677130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122258313.5U Active CN216073827U (en) | 2021-09-17 | 2021-09-17 | Heating device of fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216073827U (en) |
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2021
- 2021-09-17 CN CN202122258313.5U patent/CN216073827U/en active Active
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