CN101693872A - UST high-performance microalgae intelligent measurement and control instrument as well as measurement and control method thereof - Google Patents
UST high-performance microalgae intelligent measurement and control instrument as well as measurement and control method thereof Download PDFInfo
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- CN101693872A CN101693872A CN 200910190580 CN200910190580A CN101693872A CN 101693872 A CN101693872 A CN 101693872A CN 200910190580 CN200910190580 CN 200910190580 CN 200910190580 A CN200910190580 A CN 200910190580A CN 101693872 A CN101693872 A CN 101693872A
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- microalgae
- main control
- control unit
- culturing liquid
- culture system
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/02—Photobioreactors
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/32—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of substances in solution
Abstract
The invention discloses a UST high-performance microalgae intelligent measurement and control instrument as well as a measurement and control method thereof. The instrument comprises a main control unit and a cavity part which is communicated with a circulating pipeline of a microalgae culture system; and the main control unit is connected with a plurality of sensors which are used for monitoring the parameter values including the temperature, the illumination intensity, the absorbance, the electrical conductivity and the element content of microalgae nutrient solution inside the microalgae culture system, a display unit that is connected with the main control unit and used for displaying the data obtained by monitoring and an operation interface, and a self-control module used for starting a control circuit in the microalgae nutrient solution according to the preset program or manual intervention. As the main control unit can be used for monitoring and the controlling, the UST high-performance microalgae intelligent measurement and control instrument as well as the measurement and control method thereof can automatically monitor and control, thus being convenient for industrialized application and adapting to the characteristic that longer time is needed in the culturing process of microalgae since a great deal of microalgae can be propagated.
Description
Technical field
The present invention relates to a kind of little algae and cultivate measuring and control device and method, relate in particular to automatic control device and method improvement that a kind of little algae is cultivated.
Background technology
In the prior art, along with the exhaustion day by day of petrochemical industry resource, the mankind begin to seek other alternative energy.Little algae is a kind of aquatic algae that contains high protein, and its volume is small, but reproduction speed is surprising, and its oleaginousness height, promises to be the bioenergy of new generation that substitutes fossil energy.
At present developed country is all in the technical study of carrying out little algae production biofuel, and obtained a large amount of initial achievements, but still is in laboratory stage basically.In the at present common microalgae culture system, major part is the experience that relies on scientist, uses simple and crude equipment to carry out little algae and cultivates and screening varieties, and not only workload is loaded down with trivial details huge, and working efficiency is very low, especially can not adapt to the actual industrial demands of applications.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The object of the present invention is to provide a kind of UST high-performance microalgae intelligent measurement and control instrument and investigating method thereof, realize that the automatization that little algae is cultivated detects and control, so that can carry out Industrial Application of Technology.
Technical scheme of the present invention is as follows:
A kind of UST high-performance microalgae intelligent measurement and control instrument, its setting comprises a main control unit, wherein, also comprises a cavity portion, is connected with the circulation duct of microalgae culture system; Described main control unit is connected with several transmitters, is used for monitoring the value of consult volume that comprises temperature, illumination, light absorption value, conductivity and constituent content of described microalgae culture system micro algae culturing liquid;
One display unit connects described main control unit, is used to show the data and the operation and control interface that are monitored;
One automatic control module is used for being enabled in according to predefined program or manual intervention the pilot circuit of described micro algae culturing liquid.
Described device wherein, also is provided with several alarm Tip elements on described display unit, wherein comprise a warning lamp at least.
Described device, wherein, described alarm Tip element also comprises loudspeaker that are used to sound the alarm.
Described device, wherein, described device also is arranged in the shell, described shell also is used to support described microalgae culture system, apportion and position were communicated with the transparent tube that is provided with from high to low successively about described microalgae culture system was provided with between described shell and another support portion and comprises, described transparent tube is used to circulate described micro algae culturing liquid.
A kind of microalgae intelligent investigating method of described device, it may further comprise the steps:
A, start the water pump of microalgae culture system, in circulation duct, circulate to drive micro algae culturing liquid by main control unit control;
B, monitor the value of consult volume that comprises temperature, illumination, light absorption value, conductivity and constituent content in the described micro algae culturing liquid, and on display unit, show by described main control unit;
C, according to predefined program parameter or manual intervention, start pilot circuit in the described micro algae culturing liquid by the control of described main control unit, to adjust the value of consult volume of described micro algae culturing liquid.
Described method, wherein, the monitoring range of described constituent content comprises CO
2, HCO
3-, CO
3 2-, NH
4 +, NO
3-, PO
4 3-, SO
4 2-, potassium and sodium.
Described method, wherein, described value of consult volume also comprises pH value.
A kind of UST high-performance microalgae intelligent measurement and control instrument provided by the present invention and investigating method thereof, owing to adopted the monitoring and the control of main control unit, can monitor automatically and control, made things convenient for industrial applications, and adapt in little algae culturing process because a large amount of relative long periods of breeding needs of little algae, but a kind of measuring and controlling equipment and the investigating method of industrial applications are provided.
Description of drawings
Fig. 1 is the schematic perspective view of UST high-performance microalgae intelligent measurement and control instrument of the present invention preferred embodiment;
Fig. 2 is the circuit module synoptic diagram of UST high-performance microalgae intelligent measurement and control instrument of the present invention preferred embodiment;
Fig. 3 is the internal circulation pipe connection synoptic diagram of UST high-performance microalgae intelligent measurement and control instrument of the present invention preferred embodiment;
Fig. 4 is a UST high-performance microalgae intelligent measurement and control instrument internal pipeline scheme of installation of the present invention;
Fig. 5 is the schematic flow sheet of microalgae intelligent investigating method of the present invention.
Embodiment
Below preferred embodiment of the present invention is described in detail.
UST high-performance microalgae intelligent measurement and control instrument of the present invention and method thereof mainly are a solution that the manual control mode problem at prior art is proposed, because in the culturing process of little algae, though the individual amount reproduction speed of little algae itself is very fast, but reach the needed concentration situation of industrial applications on the whole, the needed time is relatively still long, like this in little algae culturing process just at any time the someone wait for, but also must be to have little algae to cultivate empirical people, otherwise be difficult to the decision micro algae culturing liquid and whether be in standard state, even might be when discovery be in bad order, little algae may stop growing and begin death already, causes serious financial loss.Technical solution of the present invention utilizes existing hardware technology to realize application in little algae is cultivated having realized a kind of automation control system and method, and a kind of system and method for full automatic unmanned state can effectively be provided.
In the preferred embodiment of UST high-performance microalgae intelligent measurement and control instrument of the present invention, its setting comprises a main control unit 110, as shown in Figure 2, can adopt existing P C, also can adopt embedded system, to make things convenient for programming Control; Also comprise a cavity portion 120 simultaneously, as shown in Figure 3 and Figure 4, be connected with the circulation duct 210 of microalgae culture system 200, described microalgae culture system 200 can adopt common open system at present, also can adopt as the closed system in the embodiment of the invention, as shown in Figure 1, adopt both sides to have the spiral transparent tube of support portion 211 and 212 to form the passage that micro algae culturing liquid circulates.
Wherein the back up pad 212 of a side can be simultaneously as the shell of measurement and control instrument device of the present invention.Described cavity portion 120 is arranged in the described shell 212, and be connected with the circulation duct 210 of described microalgae culture system, in this cavity portion 120, be provided with several transmitters 121, these transmitters all connect described main control unit 110, can be used for monitoring micro algae culturing liquid value of consult volume in the described microalgae culture system, comprise temperature, illumination, light absorption value, conductivity and constituent content etc., the element in the described constituent content comprises CO
2, HCO
3-, CO
3 2-, NH
4 +, NO
3-, PO
4 3-, SO
4 2-, potassium and sodium etc., the implementation of these transmitters is common by prior art, therefore repeats no more, each transmitter is connected communication by USB interface or RS-232 interface with main control unit.
Also comprise a display unit 130 in the UST high-performance microalgae intelligent measurement and control instrument of the present invention, as shown in Figure 2, connect described main control unit 110, can be used for showing data and the operation and control interface that is monitored, and on this operation and control interface, can carry out program setting and monitoring parameter setting, the condition of for example set reporting to the police, for example temperature is crossed and need be carried out alarm when low, and may need to start and be arranged on the pilot circuit that is used to heat in the described micro algae culturing liquid.
UST high-performance microalgae intelligent measurement and control instrument of the present invention also comprises an automatic control module 140, be used for starting the pilot circuit that is arranged on described micro algae culturing liquid pilot circuit of for example heating, illumination, interpolation salt or the like according to predefined program or manual intervention.
In the UST high-performance microalgae intelligent measurement and control instrument of the present invention, on described display unit 130, also be provided with several alarm Tip elements 131, as shown in Figure 2, wherein can be provided with and comprise and can send caution light by a warning lamp, and loudspeaker, can sound the alarm.
The present invention also provides a kind of method of microalgae intelligent observing and controlling, and as shown in Figure 5, it comprises following concrete steps:
S501, start the water pump of microalgae culture system, as shown in Figure 1, in circulation duct 210, circulate to drive micro algae culturing liquid by the control of described main control unit;
S502, monitor the value of consult volume that comprises temperature, illumination, light absorption value, conductivity and constituent content in the described micro algae culturing liquid, and on display unit, show by described main control unit;
S503, according to predefined program parameter or manual intervention, by the pilot circuit in the described micro algae culturing liquid of described main control unit control startup, to adjust the value of consult volume of described micro algae culturing liquid, start heating circuit when for example temperature is lower than the preset temp value of consult volume, start illumination system when illumination is not enough, in micro algae culturing liquid, add salt or water when salinity is ineligible.And can monitor the described constituent content in the described micro algae culturing liquid, monitoring range comprises carbon, nitrogen, phosphorus, potassium, oxygen, sodium and hydrogen etc., and can monitor the pH value of described micro algae culturing liquid, and can control, to reach the needed envrionment conditions of micro algae growth.
The research of little algae enters the genome times afterwards comprehensively, finds by the ITS-DNA sequential analysis, and the chlorella USTB01 of the currently used algae kind of the inventor and U.S.'s preservation ten minutes is close, so apparatus of the present invention and method are primarily aimed at the little algae of UST and invent design.Guarantee the rapid Optimum growth of little algae for the condition of controling environment automatically, the present invention has adopted has the control of 16 passage analog to digital conversion, and precision is 12, by DB37 line cable, signal on the wiring board (2X16 root line altogether) is converted to numerary signal, and other has 4 lines is signal wires of digital-to-analog conversion.Be connected with computer of the present invention by USB interface, gather, demonstration, record, and export 2 way words and change mimic 0-5V adjustable voltage signal, control the switch of pilot circuit through the solid state relay of 10A, thereby realize the little algae in the various culture apparatuses is produced automatic measuring and controlling.
UST high-performance microalgae intelligent measurement and control instrument of the present invention and investigating method thereof have made full use of present hardware technology condition, have formed a kind of automatic monitored control system, and can control automatically the growing environment of little algae, with the convenient industrial applications that realizes.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (7)
1. UST high-performance microalgae intelligent measurement and control instrument, its setting comprises a main control unit, it is characterized in that, also comprises a cavity portion, is connected with the circulation duct of microalgae culture system; Described main control unit is connected with several transmitters, is used for monitoring the value of consult volume that comprises temperature, illumination, light absorption value, conductivity and constituent content of described microalgae culture system micro algae culturing liquid;
One display unit connects described main control unit, is used to show the data and the operation and control interface that are monitored;
One automatic control module is used for being enabled in according to predefined program or manual intervention the pilot circuit of described micro algae culturing liquid.
2. device according to claim 1 is characterized in that, also is provided with several alarm Tip elements on described display unit, wherein comprises a warning lamp at least.
3. device according to claim 2 is characterized in that, described alarm Tip element also comprises loudspeaker that are used to sound the alarm.
4. device according to claim 3, it is characterized in that, described device also is arranged in the shell, described shell also is used to support described microalgae culture system, apportion and position were communicated with the transparent tube that is provided with from high to low successively about described microalgae culture system was provided with between described shell and another support portion and comprises, described transparent tube is used to circulate described micro algae culturing liquid.
One kind according to claim 1 the device the microalgae intelligent investigating method, it may further comprise the steps:
A, start the water pump of microalgae culture system, in circulation duct, circulate to drive micro algae culturing liquid by main control unit control;
B, monitor the value of consult volume that comprises temperature, illumination, light absorption value, conductivity and constituent content in the described micro algae culturing liquid, and on display unit, show by described main control unit;
C, according to predefined program parameter or manual intervention, start pilot circuit in the described micro algae culturing liquid by the control of described main control unit, to adjust the value of consult volume of described micro algae culturing liquid.
6. method according to claim 5 is characterized in that the monitoring range of described constituent content comprises CO
2, HCO
3-, CO
3 2-, NH
4 +, NO
3-, PO
4 3-, SO
4 2-, potassium and sodium.
7. method according to claim 5 is characterized in that described value of consult volume also comprises pH value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910190580 CN101693872B (en) | 2009-09-30 | 2009-09-30 | UST high-performance microalgae intelligent measurement and control instrument as well as measurement and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910190580 CN101693872B (en) | 2009-09-30 | 2009-09-30 | UST high-performance microalgae intelligent measurement and control instrument as well as measurement and control method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101693872A true CN101693872A (en) | 2010-04-14 |
| CN101693872B CN101693872B (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910190580 Expired - Fee Related CN101693872B (en) | 2009-09-30 | 2009-09-30 | UST high-performance microalgae intelligent measurement and control instrument as well as measurement and control method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031249A (en) * | 2012-12-10 | 2013-04-10 | 北京农业智能装备技术研究中心 | Parameter monitoring and controlling system for biological microalgae reaction vessel |
| CN103045470A (en) * | 2011-10-14 | 2013-04-17 | 吴俊宗 | Circulation closed microalgae breeding production system |
| CN103555570A (en) * | 2013-10-31 | 2014-02-05 | 中盐制盐工程技术研究院 | Brand-new industrial continuous efficient culture system of dunaliella salina |
| CN105861364A (en) * | 2016-04-15 | 2016-08-17 | 内蒙古乌审召生态产业发展有限公司 | Automatic culture method and system for spirulina |
| CN103045470B (en) * | 2011-10-14 | 2016-12-14 | 吴俊宗 | Circulation closed declines algae breeding production system |
| WO2018035808A1 (en) * | 2016-08-25 | 2018-03-01 | 沐耕山（苏州）生物能源设备有限公司 | Aquatic microorganism culture system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201826A (en) * | 1997-06-05 | 1998-12-16 | 华南师范大学 | Spirulina light illuminating tower-tray optic bio-reactor culturing system and its controlling method |
| CN2319413Y (en) * | 1998-01-19 | 1999-05-19 | 华南理工大学 | Pipeline gas raising magnetic treatment optical biological reactor microalgae breeding appts. |
-
2009
- 2009-09-30 CN CN 200910190580 patent/CN101693872B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045470A (en) * | 2011-10-14 | 2013-04-17 | 吴俊宗 | Circulation closed microalgae breeding production system |
| CN103045470B (en) * | 2011-10-14 | 2016-12-14 | 吴俊宗 | Circulation closed declines algae breeding production system |
| CN103031249A (en) * | 2012-12-10 | 2013-04-10 | 北京农业智能装备技术研究中心 | Parameter monitoring and controlling system for biological microalgae reaction vessel |
| CN103031249B (en) * | 2012-12-10 | 2014-07-02 | 北京农业智能装备技术研究中心 | Parameter monitoring and controlling system for biological microalgae reaction vessel |
| CN103555570A (en) * | 2013-10-31 | 2014-02-05 | 中盐制盐工程技术研究院 | Brand-new industrial continuous efficient culture system of dunaliella salina |
| CN105861364A (en) * | 2016-04-15 | 2016-08-17 | 内蒙古乌审召生态产业发展有限公司 | Automatic culture method and system for spirulina |
| WO2018035808A1 (en) * | 2016-08-25 | 2018-03-01 | 沐耕山（苏州）生物能源设备有限公司 | Aquatic microorganism culture system |
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| Publication number | Publication date |
|---|---|
| CN101693872B (en) | 2012-08-15 |
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Effective date of registration: 20190211 Address after: 518000 Wenhua Community, Huangbei Street, Luohu District, Shenzhen City, Guangdong Province, 27F, West Block, Wenhua Building, 1027 Shennan East Road Patentee after: China Research Marine Biotechnology (Shenzhen) Co., Ltd. Address before: 518057 Ten Buildings of Kefa Second Road, Nanshan Science Park, Shenzhen City, Guangdong Province Patentee before: Zhang Bingquan |
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Granted publication date: 20120815 Termination date: 20190930 |