CN208617857U - A kind of High oxygen solubility ferment pot - Google Patents
A kind of High oxygen solubility ferment pot Download PDFInfo
- Publication number
- CN208617857U CN208617857U CN201820878124.3U CN201820878124U CN208617857U CN 208617857 U CN208617857 U CN 208617857U CN 201820878124 U CN201820878124 U CN 201820878124U CN 208617857 U CN208617857 U CN 208617857U
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- fermentation tank
- air inlet
- high oxygen
- oxygen solubility
- lateral
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Abstract
The utility model discloses a kind of High oxygen solubility ferment pot, including fermentation tank, fermentation tank is equipped with material inlet and input duct；Motor is installed at the top of fermentation tank；Rotary shaft is connected under motor；In the middle part of rotary shaft and lower part is equipped with stirring flabellum；Stirring flabellum top is respectively set there are four compressed air air inlet lateral；The pipeline that air inlet lateral protrudes into fermentation tank inner part is circumferentially with intensive through-hole；Air inlet lateral is that mutual connection is pooled to a total inlet manifold；Fermentation tank bottom is equipped with discharge nozzle.Air inlet lateral is arranged in the intracorporal upper and lower position of fermentor, and the intracorporal air inlet lateral of fermentor is circumferentially covered with intensive injection through-hole, so that compressed air is sprayed more uniform in fermentation tank, reduces dead angle.The utility model structure is simple, and operation side is convenient, can be effective in the fermentation process of microorganism.
Description
Technical field
The utility model relates to microbial fermentation equipment technical field, in particular to a kind of High oxygen solubility ferment pot.
Background technique
During microbial cell fermentation, dissolved oxygen content be influence fermentation efficiency an important factor for one of.Dissolved oxygen content
Size certain influence can all be generated to the growth of microbial cell and metabolism, result directly affects the production of tunning
Rate, and then influence fermentation efficiency.If air is unevenly distributed in liquid, cannot be sufficiently mixed with fermentation liquid, so as to cause
The molten amount of oxygen is low, is unevenly distributed, so that low output, power consumption is big.
Traditional air sparger is exactly passed through a straight tube in fermenter base, have " ﹁ " font, have " ﹂ " font,
There is " η " font, then air is evenly distributed wherein by the multi gear blade on agitating shaft, so that gas-liquid is mixed, and then reach
Thallus breathes the purpose of growth, metabolite.The shortcoming of the technology is that air cannot be uniformly distributed, and especially major diameter is sent out
Fermentation tank, there are stirring dead angles, prevent oxygen and feed liquid thallus from sufficiently merging, dissolved oxygen deficiency is caused to influence fermentation index.
Also, during the fermentation, fermentative microorganism type and fermentation stage are different, and fermentation oxygen demand is not
Together, the dissolved oxygen content inside experience coarse adjustment fermentor is mostly used in presently used fermentor, therefore proposes a kind of energy
The enough real-time monitorings and fermentor for controlling dissolved oxygen content is particularly important.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of dissolved oxygen effect is good, and can real-time detection dissolved oxygen content
High oxygen solubility ferment pot.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of High oxygen solubility ferment pot, including fermentation tank, the fermentation tank are equipped with material inlet and input duct；Institute
It states and motor is installed at the top of fermentation tank；Rotary shaft is connected under the motor；In the middle part of the rotary shaft and lower part is equipped with stirring
Flabellum；The stirring flabellum top is respectively set there are four compressed air air inlet lateral；The air inlet lateral protrudes into
The pipeline of fermentation tank inner part is circumferentially with intensive through-hole；The air inlet lateral is that mutual connection is pooled to one always
Inlet manifold；The fermentation tank bottom is equipped with discharge nozzle.
Preferably, the motor is variable-frequency motor.
Preferably, damping pad is equipped between the rotary shaft and the fermentation tank.
Preferably, the inlet manifold inlet is provided with the valve that can control flow.
Preferably, the valve that can control flow is equipped between the air inlet lateral up and down.
Preferably, the fermentation tank side is equipped with dissolved oxygen measuring appliance at middle part and lower part stirring flabellum position.
Preferably, the discharge nozzle is equipped with valve.
By adopting the above technical scheme, air inlet lateral is arranged in the intracorporal upper and lower position of (1) fermentor, and fermentor is intracorporal
Air inlet lateral is circumferentially covered with intensive injection through-hole and subtracts so that compressed air is sprayed more uniform in fermentation tank
Few dead angle；(2) it is cooperated by air inlet lateral and stirring flabellum, air bubble is further beaten and is spread, to further mention
Rise the intracorporal dissolved oxygen amount of fermentor；(3) mixing speed of variable-frequency motor can be adjusted as needed, the air inlet of compressed air
Amount can also be regulated and controled by valve, so that production cost be greatly saved；It (4) can be real by the detection of dissolved oxygen measuring appliance
When the intracorporal dissolved oxygen situation of monitor fermentation tank, so that the mixing speed and the ventilatory capacity of compressed air to stirring flabellum are adjusted
Section.The utility model structure is simple, and operation side is convenient, can be effective in the fermentation process of microorganism.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1- fermentation tank, 2- material inlet, 3- input duct, 4- motor, 5- rotary shaft, 6- stirs flabellum, and 7- subtracts
Shake gasket, 8- air inlet lateral, 9- valve, 10- inlet manifold, 11- through-hole, 12- dissolved oxygen measuring appliance, 13- discharge nozzle.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, a kind of High oxygen solubility ferment pot, including fermentation tank 1, fermentation tank 1 be equipped with material inlet 2 and into
Liquid pipe road 3 is equipped with motor 4 at the top of fermentation tank 1, it is preferred that motor 4 is variable-frequency motor, can change the rotation speed of motor 4
Degree；Motor 4 drives rotary shaft 5 to rotate, and rotary shaft 5 protrudes into fermentation tank 1 and drives the stirring flabellum 6 in rotary shaft 5 in fermentor
Stirring in body 1, the middle part and bottom of rotary shaft 5 are both provided with stirring flabellum 6, so that the material stirring in fermentation tank 1 is more
Uniformly, it is equipped with damping pad 7 between rotary shaft 5 and fermentation tank 1, reduces influence of the vibration of motor 4 to fermentation tank 1；In
Compressed air air inlet lateral 8 is respectively arranged on the stirring flabellum 6 of portion and bottom, air inlet lateral 8 protrudes into fermentor
Intensive through-hole 11 is offered in pipeline circumferential direction in body 1, compressed air is sprayed into inside fermentation tank 1 by through-hole 11, circumferential
The compressed air of injection can be distributed more uniform in fermentation tank 1, and be equipped with air inlet point up and down in fermentation tank 1
Branch pipe(tube) 8 ensure that air inflow and air inlet distribution consistency degree in fermentation tank 1；And fermentation is entered by air inlet lateral 8
Compressed air in tank body 1 can disperse more uniform under the drive close to the stirring flabellum 6 of air inlet lateral 9, and
Stirring flabellum 6 can beat the compressed air bubble for spreading the injection of air inlet lateral 8, promote the dissolved oxygen amount inside fermentation tank 1；In
Air inlet lateral 8 in portion and bottom stirring flabellum 6 is mutual connection, and the air inlet branch of 1 left and right sides of fermentation tank
Pipeline 9 is also to communicate, and is pooled to a total inlet manifold 10, designs the use for reducing air inlet corollary equipment, drop in this way
The low equipment dosage of use cost and entire fermentation system, simplifies the structure and volume of integral device；In inlet manifold 10
Place is provided with the valve 9 that can control flow, can according in fermentation tank 1 inventory and fermentation stage control be passed through fermentation
The air supply of tank body 1, can be effectively reduced production cost；It is equipped between the lateral of air inlet up and down 8 in fermentation tank 1
The valve 9 that can control flow, due to usually using when, inventory will not be full of fermentation tank 1, thus fermentor sometimes sometimes
1 top of body does not need to be passed through compressed air, thus can close top by the valve 9 between upper and lower air inlet lateral 8
Air inlet lateral；And under normal conditions, the density of 1 lower part of fermentation tank is higher than the material density on 1 top of fermentation tank, institute
The dissolved oxygen amount needed is also higher compared with top, therefore, in actual use, can pass through the valve 9 between upper and lower air inlet lateral 8
The air supply that top air inlet lateral 8 will be passed through reduces, so that the dissolved oxygen amount of 1 top and the bottom of fermentation tank is close to one
It causes, and has saved production cost；It is equipped in stirring 6 fermentation tank of flabellum, 1 side up and down known to those skilled in the art molten
Oxygenation measurement device 12 is able to detect the dissolved oxygen amount of 1 top and the bottom of fermentation tank；To according to the dissolved oxygen amount data that detect adjust into
The compressed air air inflow of gas lateral 8 and the revolving speed of variable-frequency motor adjust the dissolved oxygen amount in fermentation tank 1 to best shape
State guarantees the efficient progress of fermentation；1 bottom of fermentation tank is equipped with discharge nozzle 13, and discharge nozzle 13 is equipped with valve 9, can control out
The folding of expects pipe 13.
In use, required solid material of fermenting is added by material inlet 2, liquid charging stock is added by input duct 3, according to
In fermentation tank 1 material number and fermentation locating for dissolved oxygen amount needed for the stage, adjust variable-frequency motor revolving speed and compressed air air inlet
Amount；When the material in fermentation tank 1 is underfilled with, can by the valve 9 between upper and lower air inlet lateral 8 close top into
Gas lateral 8；By the dissolved oxygen amount in the 12 energy monitor fermentation tank body 1 of dissolved oxygen measuring appliance in fermentation tank 1, to regulate and control to become
The revolving speed and compressed air air inflow of frequency motor；When after fermentation, material is discharged by discharge nozzle 13.
Air inlet lateral 8 is arranged by upper and lower position in fermentation tank 1 in the utility model, in fermentation tank 1
Air inlet lateral 8 is circumferential to be covered with intensive injection through-hole 11, so that compressed air is sprayed more equal in fermentation tank 1
It is even, and cooperated by air inlet lateral 8 and stirring flabellum 6, air bubble is further beaten and is spread, to further promote hair
Dissolved oxygen amount in fermentation tank body 1；The mixing speed of variable-frequency motor can be adjusted as needed, and the air inflow of compressed air can also
To be regulated and controled, so that production cost be greatly saved；Fermentation tank 1 can be monitored in real time by the detection of dissolved oxygen measuring appliance 12
Interior dissolved oxygen situation, so that the ventilatory capacity of mixing speed and compressed air to stirring flabellum 6 is adjusted.The utility model knot
Structure is simple, and operation side is convenient, can be effective in the fermentation process of microorganism.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (7)
1. a kind of High oxygen solubility ferment pot, it is characterised in that: including fermentation tank (1), the fermentation tank (1) be equipped with material into
Mouth (2) and input duct (3)；Motor (4) are installed at the top of the fermentation tank (1)；Rotary shaft is connected under the motor (4)
(5)；In the middle part of the rotary shaft (5) and lower part is equipped with stirring flabellum (6)；Stirring flabellum (6) top is respectively arranged with four
A compressed air air inlet lateral (8)；The pipeline that the air inlet lateral (8) protrudes into fermentation tank (1) inner part is circumferential
Equipped with intensive through-hole (11)；The air inlet lateral (8) is that mutual connection is pooled to a total inlet manifold (10)；Institute
Fermentation tank (1) bottom is stated equipped with discharge nozzle (13).
2. High oxygen solubility ferment pot according to claim 1, it is characterised in that: the motor (4) is variable-frequency motor.
3. High oxygen solubility ferment pot according to claim 1, it is characterised in that: the rotary shaft (5) and the fermentation tank
(1) damping pad (7) are equipped between.
4. High oxygen solubility ferment pot according to claim 1, it is characterised in that: the inlet of the inlet manifold (10) is arranged
There is the valve (9) that can control flow.
5. High oxygen solubility ferment pot according to claim 1, it is characterised in that: between the air inlet lateral (8) up and down
Equipped with the valve (9) that can control flow.
6. High oxygen solubility ferment pot according to claim 1, it is characterised in that: fermentation tank (1) side is close to middle part
Dissolved oxygen measuring appliance (12) are installed at stirring flabellum (6) position of lower part.
7. High oxygen solubility ferment pot according to claim 1, it is characterised in that: the discharge nozzle (13) is equipped with valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820878124.3U CN208617857U (en) | 2018-06-05 | 2018-06-05 | A kind of High oxygen solubility ferment pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820878124.3U CN208617857U (en) | 2018-06-05 | 2018-06-05 | A kind of High oxygen solubility ferment pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208617857U true CN208617857U (en) | 2019-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820878124.3U Expired - Fee Related CN208617857U (en) | 2018-06-05 | 2018-06-05 | A kind of High oxygen solubility ferment pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208617857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111187104A (en) * | 2020-03-05 | 2020-05-22 | 哈尔滨稻然生态科技有限公司 | Horizontal fermentation device with stirrer and air blowing function |
-
2018
- 2018-06-05 CN CN201820878124.3U patent/CN208617857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111187104A (en) * | 2020-03-05 | 2020-05-22 | 哈尔滨稻然生态科技有限公司 | Horizontal fermentation device with stirrer and air blowing function |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20210605 |