CN208151359U - A kind of multi-functional airlift fermentor - Google Patents
A kind of multi-functional airlift fermentor Download PDFInfo
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- CN208151359U CN208151359U CN201820317562.2U CN201820317562U CN208151359U CN 208151359 U CN208151359 U CN 208151359U CN 201820317562 U CN201820317562 U CN 201820317562U CN 208151359 U CN208151359 U CN 208151359U
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- tank body
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Abstract
The problem of the utility model provides a kind of multi-functional airlift fermentor, and the utility model mixing effect is good, solves existing gas-lifting type agitator tank mixing unevenly, can not provide enough illumination；By intracorporal first lighting device of tank, enough illumination is provided for fermented and cultured, using the LED light to move in a circle with the first illumination gear, the second illumination gear, guarantees the uniform illumination of tank body, improves ferment effect；By being at times the first conduit, the ventilation of the second conduit, two kinds of opposite endless form are formed in tank body, the stirring efficiency and dissolved oxygen rate of material in tank are greatly improved, to improve fermenting speed；Cooperate the work of the first conduit or the second conduit using the first blender and the second blender simultaneously, accelerate circulation of the material in entire fermentor, first blender, the second blender structure facilitate the formation of negative pressure, drive material continuous up and down in periphery to be uniformly mixed material.
Description
Technical field
The utility model relates to fermentor technical fields, and in particular to a kind of multi-functional airlift fermentor.
Background technique
With the rapid development of science and technology, bioreaction technology is constantly developed, the control to bioprocesses
Also increasingly sophisticated, important equipment of the fermentor as biological respinse is made, very big shadow is produced to efficiency, the quality of biological respinse
It rings.Fermentor refers to the industrial device for being used to carry out microbial fermentation, and main volume is generally in 1m3To hundreds of m3.It is biological anti-
Process is answered to need oxygen and illumination mostly, current most widely used fermentor is mechanical agitation type, but this kind of fermentor function
Rate consumption is big, and processing difficulties, investment is high, maintenance trouble.Therefore, the research and application of on-mechanical stirred-tank fermenter obtain rapidly
Development, especially airlift fermentor, airlift fermentor are a kind of new bios for starting development and application the 1970s
Reactor, this kind of reactor is simple with structure, be not easy microbiological contamination, dissolved oxygen efficiency is high, low power consumption and other advantages, and gas lift makes gas-liquid
It is sufficiently mixed, the transmitting utilization rate of oxygen greatly improves.Airlift fermentor common are airlift loop, bubble type, air
Injecting type etc., work pass through gas-liquid mixture far from being that filtrated air is injected into fermentation liquid by nozzle or spray orifice
Turbulent flow and keep air bubble segmentation fine crushing, the gas-liquid mixture density that is formed simultaneously is reduced therefore is moved upwards, and gas holdup is small
Fermentation liquid then sink, formation circulates, realize mixing with dissolution oxygen transfer.But existing airlift fermentor is generally deposited
In following disadvantage：First is that gas mixes unevenly with fermentation liquid, so as to cause the disadvantages of slow was reacted；Second is that can not be mentioned for tank body
For enough illumination, the efficiency of cell culture fermentation is influenced.
Utility model content
In order to solve the problems in the existing technology, the utility model provides a kind of multi-functional airlift fermentor,
Have the characteristics that mixing effect is good, light efficiency is high.
The technical solution that the utility model solves the above problems is：A kind of multi-functional airlift fermentor, including tank body, lead
Flow cartridge, air dispersers；
Tank body bottom end is equipped with fangs, and tank body top is equipped with cover, and tank body middle position is light transmission cylinder, and tank body is externally provided with ring
Shape track, track gear, track gear are located at below circular orbit, and track gear is internal gear；Tank body top is equipped with feed inlet,
Tank body lower part is equipped with discharge port, and tank body is equipped with sample tap；Guide shell, air dispersers, air dispersers position are equipped in tank body
In guide shell bottom, guide shell central axis is overlapped with tank body central axis；
Air dispersers include the first conduit, the second conduit, and the first conduit, the second conduit are ring structure, and first leads
Pipe is located at outside guide shell, and the second conduit is located in guide shell；It is respectively equipped with multiple gas nozzles on first conduit, the second conduit, first
Conduit inlet end is connected by first pipe with air accumulator, and first pipe is equipped with the first valve, and the second conduit inlet end passes through
Second pipe is connected with air accumulator, and second pipe is equipped with the second valve；
Fangs, cover are spherical cap shape, and fangs, cover are hollow structure；Cover bottom is equipped with the first lighting device,
First lighting device includes multiple ring glass pipes, and ring glass pipe is arranged concentrically, in ring glass tube hub axis and cover
The alignment of mandrel line, each ring glass pipe is interior to be equipped with LED light；Cover top is equipped with first motor, first motor axis and the first master
Axis is connected, and the first main shaft protrudes into tank body, and the first main-shaft axis is overlapped with guide shell central axis, and the first main shaft is along its axis side
To the first driving gear, the first blender is successively arranged from top to bottom, the first driving gear is located in cover, the first driving gear
Left and right ends are engaged with the first driven gear respectively, and the first driven gear is fixed on the first auxiliary axis, and the first auxiliary axis protrudes into tank body
Interior, the first auxiliary axis is equipped with the second blender；
Fangs bottom is equipped with the second motor, and the second motor shaft is connected with the second main shaft, and the second main shaft protrudes into tank body, and second
Main-shaft axis is overlapped with guide shell central axis, and the second main shaft is equipped with driving gear, the second master along its axis direction from top to bottom
Moving gear, the second blender；Driving gear is located at outside fangs, is set below driving gear there are three the first illumination gear, first shines
Bright gear is engaged with driving gear, track gear simultaneously；It is set above driving gear there are three the second illumination gear, second illuminates tooth
Wheel is engaged with driving gear, track gear simultaneously, and the second illumination gear is located between two first illumination gears；Each first shines
It is equipped with lamp holder on bright gear, the second illumination gear, lamp holder upper end is slidably connected with circular orbit, and lamp holder is equipped with LED light；The
Two driving gears are located in fangs, and the second driving gear left and right ends are engaged with the second driven gear respectively, the second driven gear
It is fixed on the second auxiliary axis, the second auxiliary axis protrudes into tank body, and the second auxiliary axis is equipped with the first blender, the second auxiliary axis and first auxiliary
Angle between axis is 90 °；First blender includes main agitator, stirring sheet, and top, the bottom end of main agitator are respectively equipped with more
A stirring sheet, stirring sheet are tilted down along main agitator central axis annular array, stirring sheet；
Second blender includes main agitator, stirring sheet, and top, the bottom end of main agitator are respectively equipped with multiple stirring sheets,
Stirring sheet tilts upwards along main agitator central axis annular array, stirring sheet；
Main agitator includes upper mounting disc, lower mounting disc, and upper mounting disc bottom surface is equipped with multiple first installation sheets, the first installation
Piece is equipped with multiple second installation sheets along upper mounting disc central axis annular array, lower mounting disc top surface, and the second installation sheet is along lower peace
Sabot central axis annular array, the second installation sheet is between two adjacent first installation sheets；Upper mounting disc and lower installation
Multiple paddles are equipped between disk, paddle upper and lower ends are connected with the first installation sheet, the second installation sheet respectively, among stirring sheet
Torsional angle is equipped at position.
First catheter center axis is overlapped with guide shell central axis, in second catheter center's axis and the first conduit
Mandrel line is overlapped.
The stirring sheet and main agitator central axis are 45-80 °.
The first illumination gear is connected by Y shape frame with driving gear.
The second illumination gear is connected by Y shape frame with driving gear.
Between driving gear and the circular orbit be equipped with window-blind, window-blind both ends respectively with driving gear, circular rails
Road is slidably connected.
The utility model has beneficial effect：The utility model mixing effect is good, and it is mixed to solve existing gas-lifting type agitator tank
The problem of closing unevenly, enough illumination can not be provided；By intracorporal first lighting device of tank, enough light is provided for fermented and cultured
According to guaranteeing the uniform illumination of tank body, improve hair using with the first illumination gear, the second LED light for moving in a circle of illumination gear
Ferment effect；By being at times the first conduit, the ventilation of the second conduit, two kinds of opposite endless form are formed in tank body, significantly
The stirring efficiency and dissolved oxygen rate for improving material in tank, to improve fermenting speed；It is stirred simultaneously using the first blender with second
The work that device cooperates the first conduit or the second conduit is mixed, circulation of the material in entire fermentor, the first blender, second are accelerated
The structure of blender facilitates the formation of negative pressure, and material continuous up and down in periphery is driven to be uniformly mixed material；Pass through
The endless form that two conduits and the first blender, the second blender cooperatively form can improve the heat between tank body and the second conduit
Conduct and reduce the generation of foam；By the cover of hollow structure, fangs, gear is placed on cover, in fangs, reduces tank body
Contamination rate improves the success rate of fermentation.
Detailed description of the invention
Fig. 1 is structural schematic diagram when the utility model opens window-blind.
Fig. 2 is structural schematic diagram when the utility model draws window-blind over to one's side.
Fig. 3 is the bottom view of the utility model cover.
Fig. 4 be the utility model drive gear and track gear engage figure.
Fig. 5 is the utility model tank body cross-sectional view（1）.
Fig. 6 is the utility model tank body cross-sectional view（2）.
Fig. 7 is the first agitator structure of the utility model schematic diagram.
Fig. 8 is the second agitator structure of the utility model schematic diagram.
Fig. 9 is the utility model main agitator structural schematic diagram.
Figure 10 is the utility model air dispersers structural schematic diagram.
Figure 11 is gas-liquid mixture flow direction when the second conduit of the utility model is opened.
Figure 12 is gas-liquid mixture flow direction when the first conduit of the utility model is opened.
In figure：1- tank body, 2- guide shell, 3- air dispersers, 4- fangs, 5- cover, 6- feed inlet, 7- discharge port, 8-
Sample tap, the first conduit of 9-, the second conduit of 10-, 11- gas nozzle, 12- air accumulator, the first valve of 13-, the second valve of 14-, 15-
One motor, the first main shaft of 16-, the first driving gear of 17-, the first blender of 18-, the first driven gear of 19-, the auxiliary axis of 20- first,
The second blender of 21-, the second motor of 23-, the second main shaft of 24-, the second driving gear of 25-, the second driven gear of 27-, 28- second
Auxiliary axis, 29- main agitator, 30- stirring sheet, the upper mounting disc of 31-, mounting disc under 32-, the first installation sheet of 33-, 34- second are installed
Piece, 35- paddle, 36- torsional angle, 101- circular orbit, 102- track gear, the first lighting device of 103-, 104- ring glass
Pipe, 105-LED lamp, 106- drive gear, and 107- first illuminates gear, and 108- second illuminates gear, 109- lamp holder, 110-Y shape
Frame, 111- window-blind.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further described the utility model.
A kind of multi-functional airlift fermentor, including tank body 1, guide shell 2, air dispersers 3；
1 bottom end of tank body is equipped with fangs 4, and 1 top of tank body is equipped with cover 5, and 1 middle position of tank body is light transmission cylinder, outside tank body 1
Equipped with circular orbit 101, track gear 102, track gear 102 is located at 101 lower section of circular orbit, and track gear 102 is internal tooth
Wheel；1 top of tank body is equipped with feed inlet 6, and 1 lower part of tank body is equipped with discharge port 7, and tank body 1 is equipped with sample tap 8；It is equipped with and leads in tank body 1
Flow cartridge 2, air dispersers 3, air dispersers 3 are located at 2 bottom of guide shell, 2 central axis of guide shell and 1 central axis weight of tank body
It closes；
Air dispersers 3 include the first conduit 9, the second conduit 10, and the first conduit 9, the second conduit 10 are ring structure,
First conduit 9 is located at outside guide shell 2, and the second conduit 10 is located in guide shell 2；It is respectively equipped on first conduit 9, the second conduit 10
Multiple gas nozzles 11,9 inlet end of the first conduit are connected by first pipe with air accumulator 12, and first pipe is equipped with the first valve
13,10 inlet end of the second conduit is connected by second pipe with air accumulator 12, and second pipe is equipped with the second valve 14；
Fangs 4, cover 5 are spherical cap shape, and fangs 4, cover 5 are hollow structure；5 bottom of cover is equipped with the first illumination
Device 103, the first lighting device 103 include multiple ring glass pipes 104, and ring glass pipe 104 is arranged concentrically, ring glass pipe
104 central axis are aligned with 5 central axis of cover, are equipped with LED light 105 in each ring glass pipe 104；5 top of cover is equipped with
First motor 15,15 axis of first motor are connected with the first main shaft 16, and the first main shaft 16 protrudes into tank body 1,16 axis of the first main shaft
It is overlapped with 2 central axis of guide shell, the first main shaft 16 is successively arranged the first driving gear 17, along its axis direction from top to bottom
One blender 18, the first driving gear 17 are located in cover 5,17 left and right ends of the first driving gear respectively with the first driven gear
19 engagements, the first driven gear 19 are fixed on the first auxiliary axis 20, and the first auxiliary axis 20 protrudes into tank body 1, sets on the first auxiliary axis 20
There is the second blender 21；
4 bottom of fangs is equipped with the second motor 23, and 23 axis of the second motor is connected with the second main shaft 24, and the second main shaft 24 protrudes into tank
In body 1,24 axis of the second main shaft is overlapped with 2 central axis of guide shell, and the second main shaft 24 is equipped with from top to bottom along its axis direction
Drive gear 106, the second driving gear 25, the second blender 21；Driving gear 106 is located at outside fangs, 106 lower section of driving gear
If first illumination gear 107 is engaged with driving gear 106, track gear 102 simultaneously there are three the first illumination gear 107；Driving
Set above gear 106 there are three second illumination gear 108, second illumination gear 108 simultaneously with driving gear 106, track gear
102 engagements, the second illumination gear 108 are located between two first illumination gears 107；Each first illumination gear 107, second shines
Lamp holder 109 is equipped on bright gear 108,109 upper end of lamp holder is slidably connected with circular orbit 101, and lamp holder 109 is equipped with LED light
105；Second driving gear 25 is located in fangs 4, and 25 left and right ends of the second driving gear are engaged with the second driven gear 27 respectively,
Second driven gear 27 is fixed on the second auxiliary axis 28, and the second auxiliary axis 28 protrudes into tank body 1, and the second auxiliary axis 28 is equipped with first and stirs
Device 18 is mixed, the angle between the second auxiliary axis 28 and the first auxiliary axis 20 is 90 °；
First blender 18 includes main agitator 29, stirring sheet 30, and top, the bottom end of main agitator 29 are respectively equipped with multiple
Stirring sheet 30, stirring sheet 30 are tilted down along 29 central axis annular array of main agitator, stirring sheet 30；
Second blender 21 includes main agitator 29, stirring sheet 30, and top, the bottom end of main agitator 29 are respectively equipped with multiple
Stirring sheet 30, stirring sheet 30 tilt upwards along 29 central axis annular array of main agitator, stirring sheet 30；
Main agitator 29 includes upper mounting disc 31, lower mounting disc 32, and upper 31 bottom surface of mounting disc is equipped with multiple first installation sheets
33, the first installation sheet 33 is equipped with multiple second installation sheets along upper 31 central axis annular array of mounting disc, lower 32 top surface of mounting disc
34, for the second installation sheet 34 along lower 32 central axis annular array of mounting disc, the second installation sheet 34 is located at two adjacent first peaces
Between load 33；Between upper mounting disc 31 and lower mounting disc 32 be equipped with multiple paddles 35,35 upper and lower ends of paddle respectively with
First installation sheet 33, the second installation sheet 34 are connected, and 30 middle position of stirring sheet is equipped with torsional angle 36.
First conduit, 9 central axis is overlapped with 2 central axis of guide shell, and 10 central axis of the second conduit is led with first
9 central axis of pipe is overlapped.
The stirring sheet 30 is 45-80 ° with 29 central axis of main agitator.
The first illumination gear 107 is connected by Y shape frame 110 with driving gear 106.
The second illumination gear 108 is connected by Y shape frame 110 with driving gear 106.
Between the driving gear 106 and circular orbit 101 be equipped with window-blind 111,111 both ends of window-blind respectively with driving
Gear 106, circular orbit 101 are slidably connected.
In use, opening the second valve 14 first as the ventilation of the second conduit 10, air is injected into fermentation liquid by gas nozzle 11,
Divide air bubble by the turbulent flow of gas-liquid mixture fine crushing, the gas-liquid mixture density being formed simultaneously reduces event upwards
Movement, and the small fermentation liquid of gas holdup then sinks, formation circulates, and realizes mixing and dissolution oxygen transfer；Open first motor
15, first motor 15 drives the first main shaft 16, the first auxiliary axis 20 to rotate, and top of first blender 18 in guide shell 2 is formed
Negative pressure is reinforced gas-liquid mixture and is moved upwards, and negative pressure is formed at lower part of second blender 21 outside guide shell 2, and it is mixed to reinforce gas-liquid
It closes object to move downward, to accelerate circulation of the material in entire fermentor.
After a period of work, the second valve 14 is closed, opens the first valve 13 as the ventilation of the first conduit 9, air passes through
Gas nozzle 11 is injected into fermentation liquid, so that air bubble is divided fine crushing, the gas being formed simultaneously by the turbulent flow of gas-liquid mixture
Liquid mixture density is reduced therefore is moved upwards, and the small fermentation liquid of gas holdup then sinks, and formation circulates, realize mixing with it is molten
Solve oxygen transfer；The second motor 23 is opened, the second motor 23 drives the second main shaft 24, the second auxiliary axis 28 to rotate, the first blender 18
Negative pressure is formed at the top outside guide shell 2, reinforces gas-liquid mixture and moves upwards, under the second blender 21 is in guide shell 2
Portion forms negative pressure, reinforces gas-liquid mixture and moves downward, to accelerate circulation of the material in entire fermentor.
Lighting theory, the second motor 23 drive driving gear 106 to rotate, so that the first illumination gear 107, second illuminates tooth
108 rotation of wheel, LED light 105 rotate, and guarantee the uniformity of illumination in tank body 1；The first lighting device 103 is opened, is fermented and cultured
Enough illumination is provided；Night draws window-blind 111 over to one's side, improves the light efficiency at night.
Many other changes and modifications may be made without departing from the spirit and scope of the utility model.It should be appreciated that this reality
It is not limited to specific embodiment with novel, the scope of the utility model is defined by the following claims.
Claims (6)
1. a kind of multi-functional airlift fermentor, which is characterized in that including tank body, guide shell, air dispersers；
Tank body bottom end is equipped with fangs, and tank body top is equipped with cover, and tank body middle position is light transmission cylinder, and tank body is externally provided with circular rails
Road, track gear, track gear are located at below circular orbit, and track gear is internal gear；Tank body top is equipped with feed inlet, tank body
Lower part is equipped with discharge port, and tank body is equipped with sample tap；Guide shell, air dispersers are equipped in tank body, air dispersers, which are located at, to be led
Flow cartridge bottom, guide shell central axis are overlapped with tank body central axis；
Air dispersers include the first conduit, the second conduit, and the first conduit, the second conduit are ring structure, the first conduit position
In outside guide shell, the second conduit is located in guide shell；Multiple gas nozzles, the first conduit are respectively equipped on first conduit, the second conduit
Inlet end is connected by first pipe with air accumulator, and first pipe is equipped with the first valve, and the second conduit inlet end passes through second
Pipeline is connected with air accumulator, and second pipe is equipped with the second valve；
Fangs, cover are spherical cap shape, and fangs, cover are hollow structure；Cover bottom be equipped with the first lighting device, first
Lighting device includes multiple ring glass pipes, and ring glass pipe is arranged concentrically, ring glass tube hub axis and cover central axis
Line alignment, each ring glass pipe is interior to be equipped with LED light；Cover top is equipped with first motor, first motor axis and the first main shaft phase
Even, the first main shaft protrudes into tank body, and the first main-shaft axis is overlapped with guide shell central axis, the first main shaft along its axis direction from
Top to bottm is successively arranged the first driving gear, the first blender, and the first driving gear is located in cover, first driving gear or so
Both ends are engaged with the first driven gear respectively, and the first driven gear is fixed on the first auxiliary axis, and the first auxiliary axis protrudes into tank body, the
One auxiliary axis is equipped with the second blender；
Fangs bottom is equipped with the second motor, and the second motor shaft is connected with the second main shaft, and the second main shaft protrudes into tank body, the second main shaft
Axis is overlapped with guide shell central axis, and the second main shaft is equipped with driving gear, the second driving tooth along its axis direction from top to bottom
Wheel, the second blender；Driving gear is located at outside fangs, drives the first illumination gear there are three setting below gear, the first illumination tooth
Wheel is engaged with driving gear, track gear simultaneously；It is set above driving gear there are three the second illumination gear, the second illumination gear is same
When engage with driving gear, track gear, the second illumination gear is between two first illumination gears；Each first illumination tooth
It is equipped with lamp holder on wheel, the second illumination gear, lamp holder upper end is slidably connected with circular orbit, and lamp holder is equipped with LED light；Second is main
Moving gear is located in fangs, and the second driving gear left and right ends are engaged with the second driven gear respectively, and the second driven gear is fixed
On the second auxiliary axis, the second auxiliary axis is protruded into tank body, and the second auxiliary axis is equipped with the first blender, the second auxiliary axis and the first auxiliary axis it
Between angle be 90 °；First blender includes main agitator, stirring sheet, and top, the bottom end of main agitator are respectively equipped with multiple stir
Piece is mixed, stirring sheet is tilted down along main agitator central axis annular array, stirring sheet；
Second blender includes main agitator, stirring sheet, and top, the bottom end of main agitator are respectively equipped with multiple stirring sheets, stirring
Piece tilts upwards along main agitator central axis annular array, stirring sheet；
Main agitator includes upper mounting disc, lower mounting disc, and upper mounting disc bottom surface is equipped with multiple first installation sheets, the first installation sheet edge
Upper mounting disc central axis annular array, lower mounting disc top surface are equipped with multiple second installation sheets, and the second installation sheet is along lower mounting disc
Central axis annular array, the second installation sheet is between two adjacent first installation sheets；Upper mounting disc and lower mounting disc it
Between be equipped with multiple paddles, paddle upper and lower ends are connected with the first installation sheet, the second installation sheet respectively, stirring sheet middle position
Place is equipped with torsional angle.
2. a kind of multi-functional airlift fermentor as described in claim 1, which is characterized in that first catheter center axis
It is overlapped with guide shell central axis, second catheter center's axis is overlapped with first catheter center's axis.
3. a kind of multi-functional airlift fermentor as described in claim 1, which is characterized in that the stirring sheet and main agitator
Central axis is 45-80 °.
4. a kind of multi-functional airlift fermentor as described in claim 1, which is characterized in that the first illumination gear passes through
Y shape frame is connected with driving gear.
5. a kind of multi-functional airlift fermentor as described in claim 1, which is characterized in that the second illumination gear passes through
Y shape frame is connected with driving gear.
6. a kind of multi-functional airlift fermentor as described in claim 1, which is characterized in that the driving gear and circular rails
Window-blind is equipped between road, window-blind both ends are slidably connected with driving gear, circular orbit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317562.2U CN208151359U (en) | 2018-03-08 | 2018-03-08 | A kind of multi-functional airlift fermentor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317562.2U CN208151359U (en) | 2018-03-08 | 2018-03-08 | A kind of multi-functional airlift fermentor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208151359U true CN208151359U (en) | 2018-11-27 |
Family
ID=64391199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820317562.2U Expired - Fee Related CN208151359U (en) | 2018-03-08 | 2018-03-08 | A kind of multi-functional airlift fermentor |
Country Status (1)
| Country | Link |
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| CN (1) | CN208151359U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479082A (en) * | 2019-08-29 | 2019-11-22 | 福建惟乐生物科技有限责任公司 | A kind of preparation method and its equipment of probiotics deodorant |
| CN111893025A (en) * | 2020-08-11 | 2020-11-06 | 常州惠农生物科技有限公司 | Light supplementing device for liquid fermentation of aerobic bacteria |
| CN113045350A (en) * | 2021-04-07 | 2021-06-29 | 山东爱福地生物股份有限公司 | Method for producing organic fertilizer from livestock and poultry manure |
-
2018
- 2018-03-08 CN CN201820317562.2U patent/CN208151359U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479082A (en) * | 2019-08-29 | 2019-11-22 | 福建惟乐生物科技有限责任公司 | A kind of preparation method and its equipment of probiotics deodorant |
| CN111893025A (en) * | 2020-08-11 | 2020-11-06 | 常州惠农生物科技有限公司 | Light supplementing device for liquid fermentation of aerobic bacteria |
| CN111893025B (en) * | 2020-08-11 | 2023-07-21 | 惠农达生物技术(江苏)有限公司 | Good light bacterium liquid fermentation light filling device |
| CN113045350A (en) * | 2021-04-07 | 2021-06-29 | 山东爱福地生物股份有限公司 | Method for producing organic fertilizer from livestock and poultry manure |
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Granted publication date: 20181127 |