CN208346168U - A kind of microbial cultivation device - Google Patents
A kind of microbial cultivation device Download PDFInfo
- Publication number
- CN208346168U CN208346168U CN201820525310.9U CN201820525310U CN208346168U CN 208346168 U CN208346168 U CN 208346168U CN 201820525310 U CN201820525310 U CN 201820525310U CN 208346168 U CN208346168 U CN 208346168U
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- tank
- culture
- water tank
- value
- carbon dioxide
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- 230000000813 microbial effect Effects 0.000 title claims abstract description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 48
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 24
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 24
- 230000008676 import Effects 0.000 claims abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001447 ferric ion Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 241000605222 Acidithiobacillus ferrooxidans Species 0.000 description 1
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910001448 ferrous ion Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron ion Chemical class 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides a kind of microbial cultivation device, including warm water tank, cold water tank, dilute sulfuric acid tank, air pump, culture tank, culture pond；The outlet of the warm water tank, cold water tank, dilute sulfuric acid tank, air pump is connect with contact pipeline respectively, the culture tank is that several and the upper end import is connect with contact pipeline respectively, the outlet of the culture tank is connect with culture pond jointly, the warm water tank, cold water tank, dilute sulfuric acid tank, air pump, culture tank outlet on be mounted on solenoid valve.The utility model is in bacterium always in suitable life condition, the significantly more efficient bacterium solution turned out suitable for industrial-scale production by adjusting to pH value, temperature value, the carbon dioxide concentration value real-time perfoming in culture tank.
Description
Technical field
The utility model relates to a kind of microbial cultivation devices.
Background technique
In order to improve bacterium to the oxidation efficiency of ore, shortening oxidation cycle is a urgent problem to be solved.This is related to
To the metabolism of metallurgical microorganism substance and energy in biological oxidation process.For example to can be used as microbiological oxidation process final for oxygen
Electron acceptor, carbon dioxide can be used as the carbon source of metallurgical microorganism growth.Thus it is guaranteed that sufficient oxygen and carbon dioxide pair
Biological oxidation process is most important.But due to the content and its solubility in ore pulp of oxygen in air and carbon dioxide
It is extremely low, it will appear the wretched insufficiency of carbon dioxide supply when using oxygen transmitting as standard adjustment air inlet amount.Therefore, it needs
Consider the problems of the oxygen-enriched and carbon dioxide enriched supply in air inlet.At the same time, Thiobacillus ferrooxidans can utilize oxidation two
Valence iron ion (Fe2+) is the growth and metabolism that ferric ion (Fe3+) obtains energy to maintain itself.In bioreactor
Ore pulp in ferrous ion (Fe2+) concentration be consumed and extremely low level can be down to quickly, this is to bacterial growth and mineral oxygen
Change causes certain limitation.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of microbial cultivation device.
The utility model is achieved by the following technical programs.
A kind of microbial cultivation device provided by the utility model, including warm water tank, cold water tank, dilute sulfuric acid tank, air pump, training
Support tank, culture pond；The outlet of the warm water tank, cold water tank, dilute sulfuric acid tank, air pump is connect with contact pipeline respectively, the culture
Tank is that several and the upper end import is connect with contact pipeline respectively, and the outlet of the culture tank is connect with culture pond jointly, described
Warm water tank, cold water tank, dilute sulfuric acid tank, air pump, culture tank outlet on be mounted on solenoid valve.
It is mounted on pH value survey meter, temperature sensor, carbon dioxide sensor in the culture tank, pH value survey meter,
Temperature sensor, carbon dioxide sensor are connect with controller respectively.
PH value in the pH value survey meter detection culture tank, the solenoid valve in dilute sulfuric acid tank exit when pH value is excessively high
Open is to provide acid solution in culture tank.
Temperature in the temperature sensor detection culture tank, temperature pass through warm water tank or cold water tank not in preset value
Heating or cooling.
Carbon dioxide content in the carbon dioxide sensor detection culture tank, air pump is opened when carbon dioxide content is excessively high
It opens to convey oxygen in culture tank.
The utility model has the beneficial effects that: by real to the pH value in culture tank, temperature value, carbon dioxide concentration value
When be adjusted, be in bacterium always in suitable life condition, it is significantly more efficient to turn out suitable for industrial-scale production
Bacterium solution.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the control system architecture schematic diagram of the utility model；
In figure: 1- warm water tank, 2- cold water tank, 3- dilute sulfuric acid tank, 4- air pump, 5- solenoid valve, 6- culture tank, 7- culture pond.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed range be not limited to it is described.
A kind of microbial cultivation device, including warm water tank 1, cold water tank 2, dilute sulfuric acid tank 3, air pump 4, culture tank 6, culture pond
7；The outlet of the warm water tank 1, cold water tank 2, dilute sulfuric acid tank 3, air pump 4 is connect with contact pipeline respectively, and the culture tank 6 is
Several and the upper end import is connect with contact pipeline respectively, and the outlet of the culture tank 6 is connect with culture pond 7 jointly, the temperature
Water pot 1, cold water tank 2, dilute sulfuric acid tank 3, air pump 4, culture tank 6 outlet on be mounted on solenoid valve 5.
It is mounted on pH value survey meter, temperature sensor, carbon dioxide sensor in the culture tank 6, pH value survey meter,
Temperature sensor, carbon dioxide sensor are connect with controller respectively.
PH value in the pH value survey meter detection culture tank 6, the electromagnetism in 3 exit of dilute sulfuric acid tank when pH value is excessively high
It is to provide acid solution in culture tank 6 that valve, which is opened,.
Temperature in the temperature sensor detection culture tank 6, temperature pass through warm water tank 1 or cold water not in preset value
The heating of tank 2 or cooling.
Carbon dioxide content in the carbon dioxide sensor detection culture tank 6, air pump 4 when carbon dioxide content is excessively high
Open is that oxygen is conveyed in culture tank 6.
The utility model passes through the pH value preset in culture bucket in controller, temperature value, carbon dioxide concentration value, and to it
It is monitored, after monitor value exceeds preset value, controller controls corresponding solenoid valve and opens to pH value, the temperature in culture tank
Value, carbon dioxide concentration value are adjusted, and are in bacterium always in suitable life condition, significantly more efficient turn out is suitable for
The bacterium solution of industrial-scale production.
Claims (5)
1. a kind of microbial cultivation device, including warm water tank (1), cold water tank (2), dilute sulfuric acid tank (3), air pump (4), culture tank
(6), culture pond (7), it is characterised in that: the outlet point of the warm water tank (1), cold water tank (2), dilute sulfuric acid tank (3), air pump (4)
It is not connect with contact pipeline, the culture tank (6) is that several and the upper end import is connect with contact pipeline respectively, the culture tank
(6) outlet is connect with culture pond (7) jointly, the warm water tank (1), cold water tank (2), dilute sulfuric acid tank (3), air pump (4), culture
Solenoid valve (5) are mounted in the outlet of tank (6).
2. microbial cultivation device as described in claim 1, it is characterised in that: be mounted on pH value in the culture tank (6)
Survey meter, temperature sensor, carbon dioxide sensor, pH value survey meter, temperature sensor, carbon dioxide sensor respectively with control
Device connection processed.
3. microbial cultivation device as claimed in claim 2, it is characterised in that: the pH value survey meter detects culture tank
(6) pH value in, it is that acid solution is provided in culture tank (6) that when pH value is excessively high, the solenoid valve in dilute sulfuric acid tank (3) exit, which is opened,.
4. microbial cultivation device as claimed in claim 2, it is characterised in that: the temperature sensor detects culture tank (6)
Interior temperature, temperature heat up or cool down not in preset value, through warm water tank (1) or cold water tank (2).
5. microbial cultivation device as claimed in claim 2, it is characterised in that: the carbon dioxide sensor detects culture tank
(6) carbon dioxide content in, it is that oxygen is conveyed in culture tank (6) that air pump (4), which is opened, when carbon dioxide content is excessively high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525310.9U CN208346168U (en) | 2018-04-13 | 2018-04-13 | A kind of microbial cultivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525310.9U CN208346168U (en) | 2018-04-13 | 2018-04-13 | A kind of microbial cultivation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208346168U true CN208346168U (en) | 2019-01-08 |
Family
ID=64886210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820525310.9U Active CN208346168U (en) | 2018-04-13 | 2018-04-13 | A kind of microbial cultivation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208346168U (en) |
-
2018
- 2018-04-13 CN CN201820525310.9U patent/CN208346168U/en active Active
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