CN209144150U - A kind of stirring-type biological fermentation tank - Google Patents
A kind of stirring-type biological fermentation tank Download PDFInfo
- Publication number
- CN209144150U CN209144150U CN201821977192.1U CN201821977192U CN209144150U CN 209144150 U CN209144150 U CN 209144150U CN 201821977192 U CN201821977192 U CN 201821977192U CN 209144150 U CN209144150 U CN 209144150U
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- Prior art keywords
- stirring
- agitating shaft
- blade
- gas distribution
- tank body
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- 238000000855 fermentation Methods 0.000 title claims abstract description 29
- 230000004151 fermentation Effects 0.000 title claims abstract description 27
- 238000009826 distribution Methods 0.000 claims abstract description 50
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 238000003860 storage Methods 0.000 claims abstract description 23
- 238000005070 sampling Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 4
- 244000144985 peep Species 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010564 aerobic fermentation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 230000000576 supplementary Effects 0.000 description 1
Abstract
A kind of stirring-type biological fermentation tank, provide a kind of biological fermentation tank for aerobic fermentation, including the tank body arranged vertically, rabbling mechanism and gas distribution mechanism are provided in tank body, the rabbling mechanism includes agitating shaft and stirring blade, agitating shaft middle part and lower hollow, stirring blade is fixed on agitating shaft, the intracorporal bottom of tank is provided with air storage chamber, air storage chamber is connected to the sterile gas source outside tank body by admission line, the lower end of agitating shaft is located in air storage chamber, the outer wall of air storage chamber is covered with air distribution plate, qi-emitting hole is uniformly distributed on air distribution plate, air distribution plate is connected to agitating shaft；The stirring blade includes turbulence blades and gas distribution blade.The utility model structure is simple, novel, and gas distribution mechanism and rabbling mechanism combine, and greatly improves the efficiency and effect of gas distribution and stirring, and distribution attachment is few in tank body, no dead angle, and fermentation even results are good.
Description
Technical field
The utility model relates to experiment equipment field, specifically a kind of biology for aerobic fermentation with rabbling mechanism
Fermentor.
Background technique
Fermentor is the device for being used to carry out microbial fermentation in industrial production or laboratory, not according to fermentative microorganism
Together, the fermentor of aerobic fermentation and the fermentor of anaerobic fermentation can be divided into, the fermentation jar structure of anaerobic fermentation is simple, and aerobic hair
The fermentor of ferment is therefore complex on fermentation jar structure because needing continuously to be passed through a large amount of aseptic gas into tank.
The considerations of fermentor of aerobic fermentation is for fermentation needs to arrange gas distribution mechanism and rabbling mechanism in tank, but another
On the one hand in order to enable fermentation is uniform in fermentor, so that there cannot be excessive attachment in fermentor, there cannot be extra complications
The considerations of construction, cannot have dead angle, this makes the structure of fermentor need balanced these two aspects, fermentor in the prior art
Structure is difficult to take into account, and effect is also bad, this all will affect the ferment effect and fermentation efficiency of aerobic fermentation.Therefore, it is necessary to continuous
Research and development and improve fermentor internal structure, be allowed to be more in line with technical requirements higher and higher in field.
Utility model content
In order to solve the deficiencies in the prior art, the utility model proposes a kind of stirring-type biological fermentation tanks.
The technical problems to be solved in the utility model is achieved through the following technical solutions,
A kind of stirring-type biological fermentation tank is provided with rabbling mechanism and gas distribution including the tank body arranged vertically in tank body
Mechanism, in the present invention, the rabbling mechanism includes agitating shaft and stirring blade, in the middle part of agitating shaft and lower hollow, is hung down
Directly run through entire tank body, top is driven by a motor, and stirring blade is fixed on agitating shaft, and the intracorporal bottom of tank is provided with
Air storage chamber, air storage chamber are connected to the sterile gas source outside tank body by admission line, and the top of air storage chamber and agitating shaft pass through rotation
Rotatable dynamic sealing connection, the lower end of agitating shaft are located in air storage chamber, and end is provided with check valve, and the outer wall of air storage chamber is covered with cloth
Gas plate is uniformly distributed qi-emitting hole on air distribution plate, and air distribution plate is connected to agitating shaft lower part；The stirring blade has multiple groups, respectively
Turbulence blades and gas distribution blade, turbulence blades are one group of stirring blade of bottom, and gas distribution blade is hollow, is evenly distributed with cloth thereon
Stomata, qi-emitting hole are connected to agitating shaft.
In the present invention, the turbulence blades are the relatively narrow foliaceous in the wider inside of outer rim, this group of stirring blade packet
Include three pieces turbulence blades.
In the present invention, the gas distribution blade is the uniform tubulose of structure, one end closure, the other end and agitating shaft
Connection, this group of stirring blade include two or three pieces gas distribution blade.
Further, the gas distribution blade has two to three groups, is evenly distributed in agitator tank.
In the present invention, the sidewall slope arrangement of the air storage chamber, the air distribution plate is in tilted layout, away from agitating shaft
Distal-most edge be no more than turbulence blades length edge so that turbulence blades the gas from air distribution plate is broken up and stir
It is even.
In the present invention, the top of the tank is provided with manhole and peep hole, and the manhole also serves as feed inlet,
The tank body lower part is provided with discharge port, and discharge port is located at below turbulence blades.
In the present invention, sampling conduit is provided in the tank body, the end of sampling conduit is thief hatch, thief hatch
Above turbulence blades.
In the present invention, the top of the agitating shaft is provided with bubbler, and bubbler is located above stirring blade.
Compared with prior art, the utility model structure is simple, novel, and gas distribution mechanism is mutually tied with rabbling mechanism
It closes, greatly improves the efficiency and effect of gas distribution and stirring, meanwhile, specific mechanism decreases attached in fermentation tank
Part greatly reduces dead angle presence and possibility, so that fermentation even results are good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: tank body 1, agitating shaft 2, gas distribution blade 3, turbulence blades 4, qi-emitting hole 5, air storage chamber 6, air distribution plate 7, check valve
8, rotary dynamic sealing 9, admission line 10, discharge port 11, manhole 12, sampling conduit 13, peep hole 14, motor 15, bubbler
16。
Specific embodiment
The utility model is further described below in conjunction with Figure of description and specific preferred embodiment, but not because
This and limit the protection scope of the utility model.
Stirring-type biological fermentation tank shown in Figure 1, including tank body 1, are provided with rabbling mechanism and gas distribution in tank body 1
Mechanism, the rabbling mechanism include agitating shaft 2 and stirring blade, and 2 middle part of agitating shaft and lower hollow extend vertically through and groan song tank
Body 1, top are driven by motor 15, and stirring blade is fixed on agitating shaft 2；Bottom in the tank body 1 is provided with air storage chamber
6, air storage chamber 6 is connected to the sterile gas source outside tank body 1 by admission line 10, and the top of air storage chamber 6 and agitating shaft 2 pass through rotation
Formula dynamic sealing 9 connects, and the lower end of agitating shaft 2 is located in air storage chamber 6, and end is provided with check valve 8, the outer wall covering of air storage chamber 6
There is the air distribution plate 7 being obliquely installed, qi-emitting hole 5 is uniformly distributed on air distribution plate 7, air distribution plate 7 is connected to 2 lower part of agitating shaft；It is described to stir
Mixing blade has three groups, respectively the one of bottom group turbulence blades 4 and two groups of gas distribution blades 3, and turbulence blades 4 are in foreign aid is wider
The relatively narrow foliaceous in side, the length edge of turbulence blades 4 are not less than the distal-most edge away from agitating shaft of air distribution plate 7, group stirring
Blade includes three pieces turbulence blades 4, and gas distribution blade 3 is the uniform hollow tubular of structure, one end closure, the other end and agitating shaft
2 are connected to, and qi-emitting hole 5 is evenly distributed on gas distribution blade 3, this group of stirring blade includes three pieces gas distribution blade 3, go back on agitating shaft 2
It is provided with bubbler 16, bubbler 16 is fixed on the top of agitating shaft 2, is located above stirring blade；It is arranged at the top of the tank body 1
There are manhole 12 and peep hole 14, manhole 12 is also used as feed inlet, and 1 lower part of tank body is provided with discharge port 11, and discharge port 11, which is located at, disturbs
4 lower section of blade is flowed, sampling conduit 13 is provided in tank body 1, the thief hatch of 13 end of sampling conduit is located at 3 top of turbulence blades.
When fermentor described in the utility model is applied to aerobic fermentation, being fed from manhole 12, when charging, starts to stir,
There is aseptic gas to be passed into air storage chamber 6 by admission line 10 when fermentation, and respectively by air distribution plate 7 and gas distribution blade 3 into
Row gas distribution, escaping gas is assembled naturally at qi-emitting hole 5 on air distribution plate 7 becomes biggish bubble, then in the process of rising
In, minute bubbles are crushed under the effect of turbulence blades 4, and be distributed in material more uniform, gas distribution blade 3 is also stirring
During for tank body 1 middle part and the enough gas of upper supplementary.
In addition, being additionally provided with sheath outside the tank body of the utility model, hollow in sheath, circulation has cooling water, and lower part is equipped with
Water inlet, top are equipped with water outlet, and the flowing of cooling water provides cooling and heating support for the fermentation of tank interior.
Therefore, the above-mentioned construction of structure and the course of work are it can be found that the utility model structure is simple, novel, gas distribution
Mechanism and rabbling mechanism combine, and greatly improve the efficiency and effect of gas distribution and stirring, distribution attachment is few in tank body, without dead
Angle, fermentation even results are good.
Claims (8)
1. a kind of stirring-type biological fermentation tank is provided with rabbling mechanism and cloth mechanism of qi including the tank body arranged vertically in tank body
Structure, it is characterised in that: the rabbling mechanism includes agitating shaft and stirring blade, in the middle part of agitating shaft and lower hollow, is extended vertically through
Entire tank body, top are driven by a motor, and stirring blade is fixed on agitating shaft, and the intracorporal bottom of tank is provided with gas storage
Room, air storage chamber are connected to the sterile gas source outside tank body, the top of air storage chamber and passing through rotatably for agitating shaft by admission line
Dynamic sealing connection, the lower end of agitating shaft are located in air storage chamber, and end is provided with check valve, and the outer wall of air storage chamber is covered with gas distribution
Plate is uniformly distributed qi-emitting hole on air distribution plate, and air distribution plate is connected to agitating shaft lower part；The stirring blade has multiple groups, respectively disturbs
Blade and gas distribution blade are flowed, turbulence blades are one group of stirring blade of bottom, and gas distribution blade is hollow, is evenly distributed with gas distribution thereon
Hole, qi-emitting hole are connected to agitating shaft.
2. stirring-type biological fermentation tank according to claim 1, it is characterised in that: the turbulence blades are in outer rim is wider
The relatively narrow foliaceous in side, this group of stirring blade include three pieces turbulence blades.
3. stirring-type biological fermentation tank according to claim 1, it is characterised in that: the gas distribution blade is that structure is uniform
Tubulose, one end closure, the other end are connected to agitating shaft, this group of stirring blade includes two or three pieces gas distribution blade.
4. stirring-type biological fermentation tank according to claim 3, it is characterised in that: the gas distribution blade has two to three groups,
It is evenly distributed in agitator tank.
5. stirring-type biological fermentation tank according to claim 1, it is characterised in that: the sidewall slope cloth of the air storage chamber
It sets, the air distribution plate is in tilted layout, and the distal-most edge away from agitating shaft is no more than the length edge of turbulence blades.
6. stirring-type biological fermentation tank according to claim 1, it is characterised in that: the top of the tank be provided with manhole and
Peep hole, the tank body lower part are provided with discharge port, and discharge port is located at below turbulence blades.
7. stirring-type biological fermentation tank according to claim 1, it is characterised in that: be provided with sampling pipe in the tank body
Road, the end of sampling conduit are thief hatch, and thief hatch is located above turbulence blades.
8. stirring-type biological fermentation tank according to claim 1, it is characterised in that: the top of the agitating shaft, which is provided with, to be beaten
Bubbler, bubbler are located above stirring blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821977192.1U CN209144150U (en) | 2018-11-28 | 2018-11-28 | A kind of stirring-type biological fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821977192.1U CN209144150U (en) | 2018-11-28 | 2018-11-28 | A kind of stirring-type biological fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209144150U true CN209144150U (en) | 2019-07-23 |
Family
ID=67288114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821977192.1U Expired - Fee Related CN209144150U (en) | 2018-11-28 | 2018-11-28 | A kind of stirring-type biological fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209144150U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327869A (en) * | 2019-08-09 | 2019-10-15 | 许吉界 | Reaction kettle is used in a kind of foaming |
| CN110810509A (en) * | 2019-09-30 | 2020-02-21 | 霍传家 | Dairy product fermentation equipment |
| CN110839694A (en) * | 2019-11-26 | 2020-02-28 | 湖南贝恩叮当猫婴童用品有限公司 | Dairy product fermentation tank |
-
2018
- 2018-11-28 CN CN201821977192.1U patent/CN209144150U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327869A (en) * | 2019-08-09 | 2019-10-15 | 许吉界 | Reaction kettle is used in a kind of foaming |
| CN110810509A (en) * | 2019-09-30 | 2020-02-21 | 霍传家 | Dairy product fermentation equipment |
| CN110839694A (en) * | 2019-11-26 | 2020-02-28 | 湖南贝恩叮当猫婴童用品有限公司 | Dairy product fermentation tank |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20201128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |