CN204661725U - A kind of aerobic fermentation tank - Google Patents
A kind of aerobic fermentation tank Download PDFInfo
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- CN204661725U CN204661725U CN201520267314.8U CN201520267314U CN204661725U CN 204661725 U CN204661725 U CN 204661725U CN 201520267314 U CN201520267314 U CN 201520267314U CN 204661725 U CN204661725 U CN 204661725U
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- fermentation tank
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Abstract
The utility model discloses a kind of aerobic fermentation tank, it mainly comprises fermentation tank, opening for feed, inlet mouth, discharge port and venting port, the crown center of fermentation tank is provided with motor, motor is connected to transmission rod, transmission rod is connected to the turned air supervisor being arranged on fermentation tank inside, can turn on air supervisor and be uniformly distributed several and can turn air arm, can turn on air arm and be uniformly distributed some qi-emitting holes, inlet mouth is connected to fixed air supervisor by the sterilization device being arranged on fermentation tank inside.The beneficial effects of the utility model have: by turning air supervisor and the rotation that can turn air arm, play the effect passing into air and stirring simultaneously, reduce energy consumption, by qi-emitting hole gas distribution, improve dissolved oxygen efficiency; Inlet mouth is provided with sterilization device, removes germ in gas; There is provided heat by thermoelectric heating device, make microorganism reach applicable metabolic temperature.
Description
Technical field
The utility model relates to a kind of fermentor tank, particularly a kind of aerobic fermentation tank, belongs to biological plant field.
Background technology
Aerobic fermentation tank is the key equipment that the fermentation industries such as microbiotic, L-glutamic acid, citric acid, yeast are produced.Due to the breathing of aerobic microbiological, matrix oxidation required for oxygen be the oxygen dissolved in liquid phase, therefore in aerobic fermentation process, the gas-liquid mass transfer of oxygen is very important, need air constantly to pass in fermented liquid during the fermentation, for the oxygen that Institute of Micro-biology consumes.The oxygen uptake of micropopulation is very large, be generally 10-50 × 103mol/ (Lh), but the solubleness of oxygen in fermented liquid is very low, at 1.013 × 105Pa, at 25 DEG C, in air, the saturation solubility of oxygen in fermented liquid is only 0.2 × 103mol/L, and dissolved oxygen deficiency can have a strong impact on the respiratory metabolism of microorganism.Maintain the necessary dissolved oxygen supplemented rapidly in nutrient solution of eupnea metabolism, therefore oxygen dissolution rate becomes the limiting factor of aerobic fermentation process.A good aerobic fermentation tank, except should possessing the advantage of the aspect such as structure, operation, mainly also should have the features such as coefficient of oxygen utilization in air is high, energy consumption is low, unit volume throughput is large.Improving the throughput of fermentor tank, coefficient of oxygen utilization, reduction energy consumption all must rely on raising dissolved oxygen speed to realize.Current China general accepted standard formula air blow tank with machinery agitation is employing stronger ventilation amount, adds the method for strong mixing to reach the object improving dissolved oxygen coefficient.Its coefficient of oxygen utilization is low, energy consumption is high, and along with the continuous use of superior strain, traditional zymotic tank has been difficult to meet the requirement more and more high to dissolved oxygen speed.Therefore, the Novel fermentation tank of development research height dissolved oxygen speed, less energy-consumption is necessary.
Utility model content
The technical problems to be solved in the utility model, is to provide a kind of aerobic fermentation tank, and this aerobic fermentation tank has the advantages that dissolved oxygen speed is high, energy consumption is low.
The utility model is realized by following proposal: a kind of aerobic fermentation tank, it mainly comprises fermentation tank, opening for feed, inlet mouth, discharge port and venting port, described opening for feed is arranged on the top right side of described fermentation tank, described inlet mouth is arranged in the middle of the bottom of described fermentation tank, described discharge port is arranged on the lower end, right side of described fermentation tank, described venting port is arranged on the upper end, right side of described fermentation tank, the crown center of described fermentation tank is provided with motor, described motor is connected to transmission rod, described transmission rod is connected to the turned air supervisor being arranged on described fermentation tank inside, to reach the object that can turn air supervisor rotation described in described driven by motor, described turning on air supervisor is uniformly distributed several and can turns air arm, described turning on air arm is uniformly distributed some qi-emitting holes, gas enters fermentor tank from described qi-emitting hole, for bacteria metabolism in fermentor tank, described inlet mouth is connected to fixed air supervisor by the sterilization device being arranged on described fermentation tank inside, described sterilization device plays the effect of removing germ in gas, in order to avoid microorganism in pollution fermentor tank, described fixed air supervisor is connected to the described lower end that can turn air supervisor, the bottom of described fermentation tank is provided with heat transfer plate, the described air that turns is responsible for through described heat transfer plate, described heat transfer plate lower end is provided with two thermoelectric heating devices, described thermoelectric heating device produces heat, by described heat transfer plate, heat is delivered to microorganism, to reach the optimum temperature of bacteria metabolism, two described thermoelectric heating devices are respectively on the described both sides turning air supervisor, a controller is provided with outside described fermentation tank right-hand member.
On the right side of described fermentation tank, the inwall on top is provided with hygrosensor and pressure detector, detects temperature and pressure in fermentor tank respectively, described hygrosensor and pressure detector by connection to described controller.
Described fixed air supervisor and described turn air be responsible between be provided with lubrication block, more easily slide.
Described controller is arranged between described discharge port and venting port.
Described heat transfer plate is arranged on the lower end of described discharge port.
Described thermoelectric heating device by connection to described controller.
Describedly turn air supervisor and air arm can be turned be open tube.
The beneficial effects of the utility model are:
1, a kind of aerobic fermentation tank of the utility model is by can turning air supervisor and can turning the rotation of air arm, plays the effect passing into air and stirring simultaneously, reduces energy consumption, by qi-emitting hole gas distribution, improves dissolved oxygen efficiency;
2, the inlet mouth of a kind of aerobic fermentation tank of the utility model is provided with sterilization device, removes germ in gas;
3, a kind of aerobic fermentation tank of the utility model provides heat by thermoelectric heating device, makes microorganism reach applicable metabolic temperature.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of aerobic fermentation tank of the utility model;
Fig. 2 is that the turned air supervisor of a kind of aerobic fermentation tank of the utility model is responsible for connection diagram with fixed air;
In figure: 1 is fermentation tank, 2 is opening for feed, and 3 is inlet mouth, 4 is discharge port, and 5 is venting port, and 6 is motor, 7 is transmission rod, and 8 for turning air supervisor, and 9 for can turn air arm, 10 is qi-emitting hole, and 11 is sterilization device, and 12 is fixed air supervisor, 13 is heat transfer plate, and 14 is thermoelectric heating device, and 15 is controller, 16 is hygrosensor, and 17 is pressure detector, and 18 is lubrication block.
Embodiment
Below in conjunction with Fig. 1-2, the utility model is further illustrated:
A kind of aerobic fermentation tank, it mainly comprises fermentation tank 1, opening for feed 2, inlet mouth 3, discharge port 4 and venting port 5, opening for feed 2 is arranged on the top right side of fermentation tank 1, inlet mouth 3 is arranged in the middle of the bottom of fermentation tank 1, discharge port 4 is arranged on the lower end, right side of fermentation tank 1, venting port 5 is arranged on the upper end, right side of fermentation tank 1, the crown center of fermentation tank 1 is provided with motor 6, motor 6 is connected to transmission rod 7, transmission rod 7 is connected to the turned air supervisor 8 being arranged on fermentation tank 1 inside, the object that can turn air supervisor 8 and rotate is driven to reach motor 6, can turn on air supervisor 8 and be uniformly distributed several and can turn air arm 9, can turn on air arm 9 and be uniformly distributed some qi-emitting holes 10, gas enters fermentor tank from qi-emitting hole 10, for bacteria metabolism in fermentor tank, inlet mouth 2 is connected to fixed air supervisor 12 by the sterilization device 11 being arranged on fermentation tank 1 inside, sterilization device 11 plays the effect of removing germ in gas, in order to avoid microorganism in pollution fermentor tank, fixed air supervisor 12 is connected to the lower end that can turn air supervisor 8, the bottom of fermentation tank 1 is provided with heat transfer plate 13, air supervisor 8 can be turned through heat transfer plate 13, heat transfer plate 13 lower end is provided with two thermoelectric heating devices 14, thermoelectric heating device 14 produces heat, by heat transfer plate 13, heat is delivered to microorganism, to reach the optimum temperature of bacteria metabolism, two thermoelectric heating devices 14 are respectively on the both sides that can turn air supervisor 8, a controller 15 is provided with outside fermentation tank 1 right-hand member, on the right side of fermentation tank 1, the inwall on top is provided with hygrosensor 16 and pressure detector 17, detects temperature and pressure in fermentor tank respectively, hygrosensor 16 and pressure detector 17 by connection to controller 15, fixed air supervisor 12 and can turn air be responsible for 8 between be provided with and lubricate block 18, more easily slide, controller 15 is arranged between discharge port 4 and venting port 5, heat transfer plate 13 is arranged on the lower end of discharge port 4, thermoelectric heating device 14 by connection to controller 15, air supervisor 8 can be turned and air arm 9 can be turned and be open tube.
Material enters in fermentor tank by opening for feed 2, air enters fixed air supervisor 12 by inlet mouth 3, then enter into and can turn air supervisor 8, overflow from the qi-emitting hole 10 that can turn air arm 9 again, oxygen needed for improving for aerobic microbiological is metabolic, motor 6 is driven by transmission rod 7 and can turn air supervisor 8 rotation simultaneously, reaches the effect of stirring, add dissolved oxygen speed, thermoelectric heating device 14 provides suitable temperature for fermenting simultaneously.
Although done comparatively detailed elaboration to the technical solution of the utility model and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.
Claims (7)
1. an aerobic fermentation tank, it mainly comprises fermentation tank (1), opening for feed (2), inlet mouth (3), discharge port (4) and venting port (5), it is characterized in that: described opening for feed (2) is arranged on the top right side of described fermentation tank (1), described inlet mouth (3) is arranged in the middle of the bottom of described fermentation tank (1), described discharge port (4) is arranged on the lower end, right side of described fermentation tank (1), described venting port (5) is arranged on the upper end, right side of described fermentation tank (1), the crown center of described fermentation tank (1) is provided with motor (6), described motor (6) is connected to transmission rod (7), described transmission rod (7) is connected to and is arranged on inner turned air supervisor (8) of described fermentation tank (1), described turning on air supervisor (8) is uniformly distributed several and can turns air arm (9), described turning on air arm (9) is uniformly distributed some qi-emitting holes (10), described inlet mouth (2) is connected to fixed air supervisor (12) by being arranged on the inner sterilization device (11) of described fermentation tank (1), described fixed air supervisor (12) is connected to the described lower end that can turn air supervisor (8), the bottom of described fermentation tank (1) is provided with heat transfer plate (13), described air supervisor (8) that turns is through described heat transfer plate (13), described heat transfer plate (13) lower end is provided with two thermoelectric heating devices (14), two thermoelectric heating devices (14) are separately positioned on the described both sides that can turn air supervisor (8), a controller (15) is provided with outside described fermentation tank (1) right-hand member.
2. a kind of aerobic fermentation tank according to claim 1, it is characterized in that: described fermentation tank (1) right side top inwall be provided with hygrosensor (16) and pressure detector (17), described hygrosensor (16) and pressure detector (17) by connection to described controller (15).
3. a kind of aerobic fermentation tank according to claim 1, is characterized in that: described fixed air supervisor (12) and the described air that turns are responsible for be provided with between (8) and are lubricated block (18).
4. a kind of aerobic fermentation tank according to claim 1, is characterized in that: described controller (15) is arranged between described discharge port (4) and venting port (5).
5. a kind of aerobic fermentation tank according to claim 1, is characterized in that: described heat transfer plate (13) is arranged on the lower end of described discharge port (4).
6. a kind of aerobic fermentation tank according to claim 1, is characterized in that: described thermoelectric heating device (14) by connection to described controller (15).
7. a kind of aerobic fermentation tank according to claim 1, is characterized in that: describedly turn air supervisor (8) and can turn air arm (9) and be open tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267314.8U CN204661725U (en) | 2015-04-28 | 2015-04-28 | A kind of aerobic fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267314.8U CN204661725U (en) | 2015-04-28 | 2015-04-28 | A kind of aerobic fermentation tank |
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| Publication Number | Publication Date |
|---|---|
| CN204661725U true CN204661725U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520267314.8U Expired - Fee Related CN204661725U (en) | 2015-04-28 | 2015-04-28 | A kind of aerobic fermentation tank |
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| Country | Link |
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| CN (1) | CN204661725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400682A (en) * | 2015-11-26 | 2016-03-16 | 嘉善天晟精密铸件有限公司 | Cubic fermentation tank |
| CN108893252A (en) * | 2018-07-23 | 2018-11-27 | 安徽合众智信科技咨询有限公司 | A kind of Zymolysis Equipment producing citric acid |
-
2015
- 2015-04-28 CN CN201520267314.8U patent/CN204661725U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400682A (en) * | 2015-11-26 | 2016-03-16 | 嘉善天晟精密铸件有限公司 | Cubic fermentation tank |
| CN108893252A (en) * | 2018-07-23 | 2018-11-27 | 安徽合众智信科技咨询有限公司 | A kind of Zymolysis Equipment producing citric acid |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |