CN201473543U - Multifunctional pipeline microalgae cultivating device - Google Patents
Multifunctional pipeline microalgae cultivating device Download PDFInfo
- Publication number
- CN201473543U CN201473543U CN 200920185673 CN200920185673U CN201473543U CN 201473543 U CN201473543 U CN 201473543U CN 200920185673 CN200920185673 CN 200920185673 CN 200920185673 U CN200920185673 U CN 200920185673U CN 201473543 U CN201473543 U CN 201473543U
- Authority
- CN
- China
- Prior art keywords
- gas
- liquid separating
- separating box
- valve body
- probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/20—Degassing; Venting; Bubble traps
- C12M29/22—Oxygen discharge
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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
- C12M41/26—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pH
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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
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/04—Phase separators; Separation of non fermentable material; Fractionation
Abstract
The utility model discloses a multifunctional pipeline microalgae cultivating device, which comprises a gas-liquid separating box, a water pump, a pH probe, a tank body containing carbon dioxide gas and a valve body. The upper surface of the gas-liquid separating box is open, an opening connected with a downstream glass pipeline is arranged at the bottom of the gas-liquid separating box; an opening connected with an upstream glass pipeline is arranged at the top portion of the gas-liquid separating box; the valve body is arranged on the tank body; one end of the valve body is connected with the glass pipelines; the water pump is disposed between the upstream glass pipeline and the downstream glass pipeline; the pH probe is arranged inside the gas-liquid separating box; the valve body is an electromagnetic valve; the pH probe is connected with a pH measuring and controlling instrument; an output control end of the pH measuring and controlling instrument is connected to a relay in output connection with the electromagnetic valve; and an isolating output terminal of the pH measuring and controlling instrument is connected with a CPU data bus. The multifunctional pipeline microalgae cultivating device solves the difficulty of exhausting dissolved oxygen gas in glass pipeline microalgae cultivation, improves utilization ratio of carbon dioxide, enhances rapid growth of algae, improves labor productivity, and is adaptable to cultivating various edible microalgae.
Description
Technical field
The utility model relates to a kind of edible both culturing microalgae technology, relates in particular to a kind of pipeline cultivating microalgae device.
Background technology
The pipeline cultivating microalgae has thoroughly changed open-air big pool cultivated traditional breeding way.But existing technology and device can't adapt to batch production production on a large scale.One, under photosynthesis, nutrient solution can produce a large amount of dissolved oxygens, is difficult to get rid of in the glass pipe of sealing, directly influences charging into of carbonic acid gas, causes micro algae growth slow.Existing glass pipe gas-liquid separator weak effect, cost height.Its defective is: its exhaust diameter is too little, nutrient solution flow through here can expellant gas seldom, and use glass pipe gas-liquid separator cost too high, being equipped with this cover gas-liquid separator in one group 200 meters long breed pipeline needs 3000-5000 unit.Two, the observing and controlling mode or the manual operation of the pH value of existing micro algae culturing liquid.Its defective is: can not react the pH value state of nutrient solution in time, exactly, cause that to add carbonic acid gas untimely, influence little algae can not the time be engraved in the nutrient solution of normal pH value and grow, cause cultured output low, of poor benefits.
Summary of the invention
The purpose of this utility model is: change the observing and controlling mode that existing pipeline is cultured the pH value of gas-liquid separation device and micro algae culturing liquid, provide in a kind of pipeline cultivating microalgae process, can discharge dissolved oxygen gas in a large number, and the pH value state of timely observing and controlling nutrient solution, promote the quick growth of little algae, the device of reduction both culturing microalgae cost.
Technical solutions of the utility model are as follows: tank body, the valve body of being popped one's head in, be equipped with carbon dioxide by gas-liquid separating box, water pump, PH constitute.Be the opening shape above the gas-liquid separating box, the bottom has opening to be connected with the downstream glass pipe, and the top is provided with opening and is connected with the upstream glass pipe, valve body is arranged on the tank body, one end connects glass pipe, and water pump is arranged between the glass pipe of upstream and downstream, and the PH probe is arranged at gas-liquid separating box inside.
Valve body described in the utility model is a magnetic valve, the PH probe connects the PH measurement and control instrument, and the output control terminal of PH measurement and control instrument is succeeded electrical equipment, and rly. output connects magnetic valve, the isolation output terminal of PH measurement and control instrument is connected with cpu data bus, so that realize the pH value automatic measuring and controlling to the pipeline cultivating microalgae.
The utility model is furnished with dissolved oxygen analytic instrument, and the dissolved oxygen probe that is attached thereto is arranged at gas-liquid separating box inside, and the output terminal of dissolved oxygen analytic instrument is connected with cpu data bus.
The utility model has solved the difficult problem that the glass pipe cultivating microalgae is mediated dissolved oxygen gas, has improved the utilization ratio of carbonic acid gas, has promoted the quick growth of algae, has improved 20 percentage points of labour productivity.Apparatus of the present invention have been abandoned existing glass pipe gas-liquid separator, have saved investment 15%, and the utility model novelty simple in structure, convenient and practical, with low cost is applicable to the breed of various edible little algaes.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is elaborated.
Embodiment: control automatically
Present embodiment is made of gas-liquid separating box 1, water pump 2, PH probe 3, PHG-11C type PH measurement and control instrument 8, SYY-55 type dissolved oxygen analytic instrument 9, the tank body 4 that carbon dioxide is housed and valve body 5.Above the gas-liquid separating box 1 is the opening shape, and the bottom has opening to be connected with downstream glass pipe 6, and the top is provided with opening and is connected with upstream glass pipe 7, realizes that nutrient solution circulates between glass pipe and gas-liquid separating box.Valve body 5 is arranged on the tank body 4, and an end connects glass pipe, and water pump 2 is arranged between the glass pipe of upstream and downstream, and PH probe 3 is arranged at gas-liquid separating box 1 inside, surveys the pH value through the nutrient solution of discharging dissolved oxygen gas.Valve body 5 is a magnetic valve, PH probe 3 connects PH measurement and control instrument 8, the output control terminal of PH measurement and control instrument 8 is succeeded electrical equipment J, relay J output connects magnetic valve 5, the isolation output terminal of PH measurement and control instrument 8 is connected with cpu data bus, be connected dissolved oxygen probe 10 with dissolved oxygen analytic instrument 9 and be arranged at gas-liquid separating box 1 inside, dissolved oxygen analytic instrument 9 outputs connect cpu data bus and connect, and can realize respectively organizing the networking complete monitoring and the remote monitoring of glass pipe breeding device.
The principle of work of present embodiment is:
With nutrient solution gas-liquid separating box of flowing through from the glass pipe of sealing, nutrient solution is flowed through gas-liquid separating box with after air contacts, the dissolved oxygen gas that is contained can discharge in a large number, and then it is fused with the carbon dioxide that charges into to enter glass pipe, growth fast under photosynthesis.Described nutrient solution fused carbon dioxide after mediating dissolved oxygen gas is to charge into through PH measurement and control instrument automatic measuring and controlling.When the pH value of nutrient solution during at 5.5-6, when being reacted to this value that the pH value measurement and control instrument sets and counting by pH value probe, under the continuous action of rly., magnetic valve, automatically charge into glass pipe via transfer lime, in glass pipe, circulate thorough mixing by nutrient solution, realize that the pH value of nutrient solution is 8.5-9.
Claims (3)
1. multifunctional pipe cultivating microalgae device, it is characterized in that: tank body, the valve body of being popped one's head in, be equipped with carbon dioxide by gas-liquid separating box, water pump, PH constitute, it above the gas-liquid separating box opening shape, the bottom has opening to be connected with the downstream glass pipe, the top is provided with opening and is connected with the upstream glass pipe, and valve body is arranged on the tank body, and an end connects glass pipe, water pump is arranged between the glass pipe of upstream and downstream, and the PH probe is arranged at gas-liquid separating box inside.
2. multifunctional pipe cultivating microalgae device according to claim 1, it is characterized in that: valve body is a magnetic valve, and the PH probe connects the PH measurement and control instrument, and the output control terminal of PH measurement and control instrument is succeeded electrical equipment, rly. output connects magnetic valve, and the isolation output terminal of PH measurement and control instrument is connected with cpu data bus.
3. multifunctional pipe cultivating microalgae device according to claim 1 and 2 is characterized in that: dispose dissolved oxygen analytic instrument, the dissolved oxygen probe that is attached thereto is arranged at gas-liquid separating box inside, and the output terminal of dissolved oxygen analytic instrument is connected with cpu data bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920185673 CN201473543U (en) | 2009-07-03 | 2009-07-03 | Multifunctional pipeline microalgae cultivating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920185673 CN201473543U (en) | 2009-07-03 | 2009-07-03 | Multifunctional pipeline microalgae cultivating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201473543U true CN201473543U (en) | 2010-05-19 |
Family
ID=42409787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920185673 Expired - Fee Related CN201473543U (en) | 2009-07-03 | 2009-07-03 | Multifunctional pipeline microalgae cultivating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201473543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250758A (en) * | 2011-04-29 | 2011-11-23 | 张炳泉 | Enclosed reactor for microalgae culture |
| CN107365691A (en) * | 2017-08-28 | 2017-11-21 | 厦门大学 | A kind of micro algae culturing device and method of controllable biological concentration |
-
2009
- 2009-07-03 CN CN 200920185673 patent/CN201473543U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250758A (en) * | 2011-04-29 | 2011-11-23 | 张炳泉 | Enclosed reactor for microalgae culture |
| CN102250758B (en) * | 2011-04-29 | 2013-06-05 | 张炳泉 | Enclosed reactor for microalgae culture |
| CN107365691A (en) * | 2017-08-28 | 2017-11-21 | 厦门大学 | A kind of micro algae culturing device and method of controllable biological concentration |
| CN107365691B (en) * | 2017-08-28 | 2021-03-09 | 厦门大学 | Microalgae culture device and method capable of controlling biological concentration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20130703 |