CN207904238U - Fermentation tank - Google Patents
Fermentation tank Download PDFInfo
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- CN207904238U CN207904238U CN201721807843.8U CN201721807843U CN207904238U CN 207904238 U CN207904238 U CN 207904238U CN 201721807843 U CN201721807843 U CN 201721807843U CN 207904238 U CN207904238 U CN 207904238U
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Abstract
The utility model is suitable for medication chemistry equipment technical field, provide a kind of fermentation tank, pedestal, feed inlet, discharge port including tank body, set on tank base and mixing component, mixing component includes driving shaft and driving device, froth breaker is installed on driving shaft, the link and driving gear that rotate are driven by driving shaft, mixing component further includes the driven shaft hinged with link, the driven gear engaged with driving gear is provided on driven shaft, driven shaft is equipped with several stirring blades being axially distributed around driven shaft.Fermentation tank provided by the utility model is compared with prior art, by the way that link and driving gear are arranged on driving shaft, and the driven gear added the driven shaft hinged with link and engaged with driving gear, to make to be arranged stirring blade on driven shaft can either rotation stirring can surround driving shaft revolution stirring again, the region close to driving shaft is set to generate larger centrifugal mixer power, enhance mixing effect, avoids that the region is made to generate dead zone.
Description
Technical field
The utility model belongs to medication chemistry equipment technical field, is to be related to a kind of fermentation tank more specifically.
Background technology
Fermentation tank refers to the industrial device for being used for carrying out microbial fermentation, and fermentation tank uses generally in fermentation industry, and
Gradually instead of traditional round, important work has been played in the continuous large-scale production of realization, raising yield and yield aspects
With.Microbial fermentation refers to utilizing microorganism, and under appropriate conditions, it is people that raw material is converted by specific metabolic pathway
The process of the required product of class.Microbial fermentation production level depends primarily on the hereditary capacity and culture item of strain itself
Part.
Agitating paddle in existing fermentation tank for gas-liquid dispersion is usually the straight leaf turbine impeller of disk, belongs to radial flow
Agitating paddle, the agitating paddle include driving shaft and stirrer paddle, and stirrer paddle includes perpendicular to driving shaft, and this agitating paddle is close
Since centrifugal force is too small, mixing effect is bad, easy tos produce dead zone in the region of driving shaft.
Utility model content
The purpose of this utility model is to provide a kind of fermentation tanks, it is intended to solve fermentation tank in the prior art close to actively
The stirring of axis region is bad, easy tos produce the technical issues of dead zone.
To achieve the above object, the technical solution adopted in the utility model is：Fermentation tank, including tank body, be set to the tank
The pedestal of body bottom, the feed inlet on the tank body, discharge port and the mixing component set on the tank interior, it is described to stir
The driving device that component includes driving shaft and provides power for the driving shaft is mixed, the driving device is set to the top of the tank body
Portion is from top to bottom sequentially installed with froth breaker on the driving shaft, drives the link and driving tooth of rotation by the driving shaft
Wheel, the mixing component further include the driven shaft hinged with the link, the axial direction of the driven shaft and the driving shaft
It is arranged in an axially parallel mode, the driven gear engaged with the driving gear is provided on the driven shaft, the driven shaft is equipped with
Several stirring blades being axially distributed around the driven shaft.
Further, further include being wrapped on the outside of the tank body that the tank body is cooled down or added for leading to recirculated water
The chuck of heat.
Further, the bottom in the tank body is equipped with gas distributor.
Further, further include first sensor for measuring the tank interior temperature.
Further, further include second sensor for measuring the tank interior pH value.
Further, further include the controller equipped with display panel, the input terminal of the controller is respectively with described first
Sensor and second sensor electrical connection, the output end of the controller are electrically connected with the display panel.
Further, the driving device is motor, and the motor is fixed on the tank body.
Further, the tank body is equipped with the visor for observation.
Further, the stirring blade includes at least one with vertically disposed first body of rod of the driven shaft and several
Second body of rod for being arranged on first body of rod and being vertically connected with first body of rod.
Fermentation tank provided by the utility model compared with prior art, passes through setting link and driving tooth on driving shaft
Wheel, and the driven gear added the driven shaft hinged with link and engaged with driving gear, to make setting in driven shaft
On stirring blade can either rotation stirring again can surround driving shaft revolution stirring, make close to driving shaft region generate it is larger
Centrifugal mixer power, enhance mixing effect, avoid making the region from generating dead zone.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the fermentation tank that the utility model embodiment provides；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Wherein, each reference numeral in figure：
1, tank body；2, feed inlet；3, discharge port；4, pedestal；5, chuck；6, gas distributor；7, froth breaker；8, actively
Axis；9, link；10, driving gear；11, driven gear；12, driven shaft；13, first body of rod；14, second body of rod；15, first
Sensor；16, second sensor；17, visor；18, driving device.
Specific implementation mode
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that term " length ", " width ", " height ", " thickness ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " head ", " tail " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.
It should also be noted that, unless otherwise clearly defined and limited, " installation ", " connected ", " connection ", " fixation ",
Terms such as " settings " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside a element.For the ordinary skill in the art, Ke Yigen
Understand the concrete meaning of above-mentioned term in the present invention according to concrete condition.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature." multiple ", " several " are meant that two in the description of the present invention,
Or it is more than two, unless otherwise specifically defined.
Fig. 1 and Fig. 2 are referred to, now the embodiment of fermentation tank provided by the utility model is illustrated.Fermentation tank, including
Tank body 1, set on the pedestal 4 of 1 bottom of tank body, the feed inlet 2 on tank body 1, discharge port 3 and set on the stirring group of tank interior
Part.Mixing component includes driving shaft 8 and provides the driving device 18 of power for driving shaft 8, and driving device 18 is set to the top of tank body 1
Portion is from top to bottom sequentially installed with froth breaker 7 on driving shaft 8, drives the link 9 and driving gear 10 of rotation by driving shaft 8,
Link 9 and driving shaft 8 can be connected by welding, key connection or interference fit, link 9 with the rotation of driving shaft 8 and from
Turn.Driving gear 10 can be connected by being keyed or being interference fitted connection with driving shaft 8, and driving gear 10 follows driving shaft
8 one pieces of progress rotations.Mixing component further includes the driven shaft 12 hinged with link 9, axial direction and the driving shaft 8 of driven shaft 12
It is arranged in an axially parallel mode, driven shaft 12 can carry out rotation relative to link 9, and driven shaft 12 can also together be enclosed with link 9
Axis around driving shaft 8 carries out revolution rotation.The driven gear 11 engaged with driving gear 10 is provided on driven shaft 12, it is driven
Gear 11 can be connected by being keyed or being interference fitted connection with driven shaft 12, and driven gear 11 drives 12 1 pieces of driven shaft
Carry out rotation.Driven shaft 12 is equipped with several stirring blades being axially distributed around driven shaft 12.Wherein, the structure of stirring blade
It is unlimited, can be conventional blade construction or stirring rod structure etc.；Froth breaker 7 is for being crushed foam in tank body 1, froth breaker 7
Using conventional mechanical defoaming device.
When the fermentation tank provided using the utility model embodiment is stirred operation, driving device 18 drives driving shaft
8 rotations, driving shaft 8 drive link 9 and driving gear 10 to rotate.Because driven shaft 12 is hingedly arranged on link 9,
The axis that driven shaft 12 can surround driving shaft 8 carry out revolution rotation, at the same time, because being provided on driven shaft 12 and driving tooth
The driven gears 11 of 10 engagement of wheel, so driven shaft 12 can also be driven by driven gear 11 and complete rotation, so setting from
Stirring blade on moving axis 12 can both surround the revolution of driving shaft 8 and be stirred, at the same stirring blade also can autorotation stirred
It mixes, also has stronger centrifugal mixer power close to the region of driving shaft 8 in such tank body 1, this region, which just has, compares
Good mixing effect, will not generate dead zone.
The utility model embodiment provide fermentation tank compared with prior art, by driving shaft be arranged link and
Driving gear, and the driven gear added the driven shaft hinged with link and engaged with driving gear, to make setting exist
Stirring blade on driven shaft can either rotation stirring can surround driving shaft revolution stirring again, make to produce close to the region of driving shaft
Raw larger centrifugal mixer power, enhances mixing effect, avoids that the region is made to generate dead zone.
Further, Fig. 1 and Fig. 2 are referred to, in order to obtain better mixing effect, mixing component includes two driven shafts
12, it is designed with the driven gear 11 engaged respectively with driving gear 10 on each driven shaft 12, two driven shafts 12 are opposite with public affairs
Turn the 180 degree setting of center (i.e. driving shaft 8) interval.Optionally, it is also set including at least two groups of 180 degree intervals on each driven shaft 12
The agitation blades set.
Further, Fig. 1 and Fig. 2 are referred to, the fermentation tank that the utility model embodiment provides further includes being wrapped in tank body 1
Outside is used to lead to recirculated water and carries out cooling or heating chuck 5 to tank body 1, can be controlled by leading to recirculated water into chuck 5
The temperature of tank body 1 processed makes tank body 1 keep a temperature for being conducive to fermentation reaction.Chuck 5 is set to 1 middle part of tank body and hereinafter, is higher than
Feed liquid height in tank body 1, and coat 1 bottom of tank body.5 bottom of chuck sets water inlet, and top sets out the mouth of a river.
Further, Fig. 1 and Fig. 2 are referred to, the bottom in tank body 1 is equipped with gas distributor 6.Gas distributor 6 can
Larger gas vent aperture is selected, the uniform diffusion of gas feed liquid in tank body 1 can be realized by mixing component, is conducive to aerobic
Measure big fermentation process.Gas distributor 6 is preferably arc, and gas vent is uniformly distributed in cambered surface.
Further, Fig. 1 and Fig. 2 are referred to, as a kind of specific implementation mode of fermentation tank provided by the utility model,
The fermentation tank that the utility model embodiment provides further includes the first sensor 15 for measuring 1 internal temperature of tank body.Optionally,
In order to facilitate observation, first sensor 15 can be connected with a display terminal, visually to read；Display terminal can be display
Device, the controller with display panel, mobile phone etc..
Further, Fig. 1 and Fig. 2 are referred to, the fermentation tank that the utility model embodiment provides further includes for measuring tank
The second sensor 16 of pH value inside body 1.Optionally, it observes for convenience, second sensor 16 can be with a display eventually
End is connected, visually to read；Display terminal can be display, the controller with display panel, mobile phone etc..
Further, as a kind of specific implementation mode of fermentation tank provided by the utility model, the utility model is implemented
The fermentation tank that example provides further includes the controller equipped with display panel, the input terminal of controller respectively with first sensor 15 and the
Two sensors 16 are electrically connected, and output end and the display panel of controller are electrically connected, by first sensor 15 and second sensor 16
Monitoring numerical value is shown on display panel to be read for operator.Optionally, the output end of controller is also connected with warning device, when
When monitoring control devices reach capacity numerical value to one or two of first sensor 15 and second sensor 16, controller control
Warning device ring processed is to prompt operator.
Further, as a kind of specific implementation mode of fermentation tank provided by the utility model, the display surface of controller
Plate is set on tank body 1, is observed with the person of being conveniently operated.
Further, Fig. 1 and Fig. 2 are referred to, tank body 1 is equipped with the visor 17 for observation, and operator can be by regarding
Mirror 17 observes the situation in tank body 1, in order to control fermentation reaction.
Further, Fig. 1 and Fig. 2 are referred to, as a kind of specific implementation mode of fermentation tank provided by the utility model,
Stirring blade includes at least one with 12 vertically disposed first body of rod 13 of driven shaft and several being arranged on first body of rod 13 simultaneously
Second body of rod 14 being vertically connected with first body of rod 13.Several second bodies of rod 14 can be that a point upper layer and lower layer is vertically set on
On one body of rod 13.
Preferably, harrow tooth structure is additionally provided on second body of rod 14, harrow tooth structure is exactly miniature triangular structure, harrow tooth structure
Be conducive to the air bubble mechanical shearing for generating gas distributor 6, be conducive to that bubble diameter is made to become smaller, be uniformly dispersed, increases
Residence time increases dissolved oxygen in feed liquid.
Further, as a kind of specific implementation mode of fermentation tank provided by the utility model, driving device 18 is electricity
Machine, motor are fixed at the top of tank body 1.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (9)
1. fermentation tank, including tank body, the pedestal set on the tank base, the feed inlet on the tank body, discharge port and
Set on the mixing component of the tank interior, the mixing component includes driving shaft and provides the driving of power for the driving shaft
Device, the driving device are set to the top of the tank body, it is characterised in that：It is from top to bottom sequentially installed on the driving shaft
Froth breaker, the link and driving gear that rotation is driven by the driving shaft, the mixing component further include and the link
Hinged driven shaft, the axial direction of the driven shaft are arranged in an axially parallel mode with the driving shaft, be provided on the driven shaft with
The driven gear of the driving gear engagement, the driven shaft are equipped with several paddles being axially distributed around the driven shaft
Piece.
2. fermentation tank as described in claim 1, it is characterised in that：Further include being wrapped on the outside of the tank body for leading to recirculated water
Cooling or heating chuck is carried out to the tank body.
3. fermentation tank as described in claim 1, it is characterised in that：Bottom in the tank body is equipped with gas distributor.
4. fermentation tank as described in claim 1, it is characterised in that：Further include first for measuring the tank interior temperature
Sensor.
5. fermentation tank as claimed in claim 4, it is characterised in that：Further include second for measuring the tank interior pH value
Sensor.
6. fermentation tank as claimed in claim 5, it is characterised in that：Further include the controller equipped with display panel, the control
The input terminal of device is electrically connected with the first sensor and the second sensor respectively, the output end of the controller with it is described
Display panel is electrically connected.
7. fermentation tank as described in claim 1, it is characterised in that：The driving device is motor, the motor fixed setting
On the tank body.
8. fermentation tank as described in claim 1, it is characterised in that：The tank body is equipped with the visor for observation.
9. fermentation tank as described in claim 1, it is characterised in that：The stirring blade includes at least one and the driven shaft
Vertically disposed first body of rod and several the second bars being arranged on first body of rod and be vertically connected with first body of rod
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807843.8U CN207904238U (en) | 2017-12-20 | 2017-12-20 | Fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807843.8U CN207904238U (en) | 2017-12-20 | 2017-12-20 | Fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207904238U true CN207904238U (en) | 2018-09-25 |
Family
ID=63568243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721807843.8U Active CN207904238U (en) | 2017-12-20 | 2017-12-20 | Fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207904238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161918A (en) * | 2018-11-22 | 2019-01-08 | 铜陵华兴精细化工股份有限公司 | A kind of electrolytic cell convenient for crystallization |
| CN111471578A (en) * | 2020-04-15 | 2020-07-31 | 奥格生物技术（六安）有限公司 | Full-automatic heap of biological fermentation fodder turns over device |
| CN111940398A (en) * | 2020-07-07 | 2020-11-17 | 安庆常润米业股份有限公司 | Rice washing system for food processing |
-
2017
- 2017-12-20 CN CN201721807843.8U patent/CN207904238U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161918A (en) * | 2018-11-22 | 2019-01-08 | 铜陵华兴精细化工股份有限公司 | A kind of electrolytic cell convenient for crystallization |
| CN111471578A (en) * | 2020-04-15 | 2020-07-31 | 奥格生物技术（六安）有限公司 | Full-automatic heap of biological fermentation fodder turns over device |
| CN111940398A (en) * | 2020-07-07 | 2020-11-17 | 安庆常润米业股份有限公司 | Rice washing system for food processing |
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