CN205035381U - Microalgae cultivation device - Google Patents
Microalgae cultivation device Download PDFInfo
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- CN205035381U CN205035381U CN201520778566.7U CN201520778566U CN205035381U CN 205035381 U CN205035381 U CN 205035381U CN 201520778566 U CN201520778566 U CN 201520778566U CN 205035381 U CN205035381 U CN 205035381U
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Abstract
The utility model provides a microalgae cultivation device, relates to microbial cultivation. Be equipped with the incubator box, be located blake bottle, magnetic stirring device, fluorescence lamp, photometer and the temperature control device of box, the blake bottle is equipped with air induction conduit, exhaust manifolds and sample pipe, and air induction conduit entrance point and exhaust manifolds exit end are connected with air cleaner through the pipeline respectively, and the air induction conduit exit end is equipped with gas stone, and gas stone is established in the blake bottle, the magnetic stirring device is equipped with electromagnetic agitator and places stirring in the blake bottle, and stirring is connected with electromagnetic agitator, the fluorescence lamp is fixed at incubator box inner wall, and the photometer is established in the incubator box, and temperature control device establishes in the incubator box, and temperature control device is equipped with temperature sensor, controller, heater and radiator, and temperature sensor's temperature signal input end connects the controller input end, controller output termination heater, and upper portion in the incubator box is established to the radiator. Illumination is even, the temperature is controllable, can ventilate, simple structure.
Description
Technical field
The utility model relates to microorganism culturing, especially relates to a kind of micro algae culturing device.
Background technology
At present, in the microdisk electrode process of laboratory, general employing shaking flask or flat board are placed in experimental operation table to use up and are shone into row quiescent culture.Under existence conditions, uneven illumination is even, and micro algae growth speed is slow, and easy adherent growth, cause the efficiency of light energy utilization to decline.
Chinese patent CN201420795449.7 provides a kind of microdisk electrode frame, and culturing rack crossbeam is installed at least one illumination fluorescent tube, and culturing rack divides at least one shaking table, shaking table is settled several triangular flasks.This device can solve the adherent problem of micro algae growth, but illumination fluorescent tube is placed on above culturing bottle, easily causes uneven illumination even, micro algae growth is inconsistent, poor growth, and adopts shaking table effect rocking equipment, complex structure, cost is high, limits the scope promoted the use of.
Summary of the invention
The purpose of this utility model occurs the problems such as adherent growth, uneven illumination are even, micro algae culturing device complex structure, cost are higher in existing shaking flask horizontal microdisk electrode process, provides uniform illumination, temperature-controllable, can ventilate, the simple a kind of micro algae culturing device of structure.
The utility model is provided with incubator box body, is positioned at the culturing bottle of casing, magnetic stirring apparatus, luminescent lamp, photometer and temperature-control device;
Described culturing bottle is provided with air-intake duct, exhaust guide and sampling catheter, and described air-intake duct entrance end is connected with air filter respectively by pipeline with exhaust guide exit end, and air-intake duct exit end is provided with gas stone, and gas stone is located in culturing bottle;
Described magnetic stirring apparatus is provided with magnetic stirrer and is placed on the stirrer in culturing bottle, and stirrer is connected with magnetic stirrer;
Described luminescent lamp is fixed on incubator box body inwall, and photometer is located in incubator box body, and photometer, for measuring intensity of illumination, determines luminescent lamp number and installation site, regulates required intensity of illumination;
Described temperature-control device is located in incubator box body, temperature-control device is provided with temperature sensor, controller, well heater and scatterer, the temperature signal of temperature sensor exports the input terminus of termination controller, and the output termination well heater of controller, scatterer is located at incubator box body internal upper part.
Described air-intake duct entrance end can be connected with air filter respectively by silicone tube with exhaust guide exit end.
Described stirrer is preferably located at the bottom position in culturing bottle.
Described well heater can be located at bottom or the bottom position of incubator box body.
Described luminescent lamp can adopt 6, and described incubator box body inwall preferably scribbles light reflecting material.
Described culturing bottle can adopt indigo plant lid bottle or the triangular flask of 250mL, 300mL, 500mL, 1000mL, 2000mL or 3000mL.
Described culturing bottle is placed on magnetic stirrer, is placed with and coordinates the induction stirring for liquid in blender jar with magnetic stirrer in culturing bottle.During use, be placed on magnetic stirrer by the culturing bottle inoculated, induction stirring puts into culturing bottle, opens magnetic stirrer switch, stirs.
Compared with prior art, the utility model tool has the following advantages:
1, be provided with magnetic stirrer in incubator, by with induction stirring with the use of, the micro-algae culture medium in culturing bottle is stirred, prevents microalgae adherence from growing, make the micro-algae in culturing bottle evenly can receive illumination.
2, by the mensuration of photometer to intensity of illumination, the quantity of reasonable arrangement luminescent lamp and position, improve the utilization ratio of luminous energy.
3, culturing bottle is provided with breather, passes into aseptic carbon dioxide, plays certain stirring action on the one hand to substratum, and micro-algae can utilize carbonic acid gas to carry out photosynthesis on the other hand, improves micro algae growth efficiency.
4, micro algae culturing device structure of the present utility model is simple, and easy to use, toxigenic capacity is low.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the utility model is provided with incubator box body 1, is positioned at the culturing bottle 2 of casing, magnetic stirring apparatus 3, luminescent lamp 4, photometer 5 and temperature-control device 6;
Described culturing bottle 2 is provided with air-intake duct 21, exhaust guide 22 and sampling catheter 23, described air-intake duct 21 entrance end is connected with air filter 21-1 respectively by pipeline with exhaust guide 22 exit end, air-intake duct 21 exit end is provided with gas stone 21-2, and gas stone 21-2 is located in culturing bottle 2;
The stirrer 32 that described magnetic stirring apparatus 3 is provided with magnetic stirrer 31 and is placed in culturing bottle 2, stirrer 32 is connected with magnetic stirrer 31;
Described luminescent lamp 4 is fixed on incubator box body 1 inwall, and photometer 5 is located in incubator box body 1, and photometer 5, for measuring intensity of illumination, determines luminescent lamp number and installation site, regulates required intensity of illumination;
Described temperature-control device 6 is located in incubator box body 1, temperature-control device 6 is provided with temperature sensor 61, controller 62, well heater 63 and scatterer 64, the temperature signal of temperature sensor 61 exports the input terminus of termination controller 62, the output termination well heater 63 of controller 62, scatterer 64 is located at incubator box body 1 internal upper part.
Described air-intake duct 21 entrance end can be connected with air filter 21-1 respectively by silicone tube with exhaust guide 22 exit end.
Described stirrer 32 is preferably located at the bottom position in culturing bottle 2.
Described well heater 63 can be located at bottom or the bottom position of incubator box body 1.
Described luminescent lamp 4 can adopt 6, and described incubator box body 1 inwall preferably scribbles light reflecting material.
Described culturing bottle can adopt indigo plant lid bottle or the triangular flask of 250mL, 300mL, 500mL, 1000mL, 2000mL or 3000mL.
Described culturing bottle is provided with air-intake duct, exhaust guide, sampling catheter, and described air-intake duct entrance end is connected with air filter respectively by silicone tube with exhaust guide exit end, and air-intake duct exit end is connected with gas stone.
Described culturing bottle is placed on magnetic stirrer, is placed with and coordinates the induction stirring for liquid in blender jar with magnetic stirrer in culturing bottle.During use, be placed on magnetic stirrer by the culturing bottle inoculated, induction stirring puts into culturing bottle, opens magnetic stirrer switch, stirs.
Described culturing bottle is placed on magnetic stirrer, is placed with and coordinates the induction stirring for liquid in blender jar with magnetic stirrer in culturing bottle.During use, be placed on magnetic stirrer by the culturing bottle inoculated, induction stirring puts into culturing bottle, opens magnetic stirrer switch, stirs.During stirring, aseptic carbon dioxide enters gas stone 21-2 formation bubble and is evenly dispersed in fermented liquid.
Culturing bottle of the present utility model is applicable to indigo plant lid bottle and the triangular flask of 250mL, 300mL, 500mL, 1000mL, 2000mL or 3000mL, but also goes for the bottle of other materials or other shapes.
Luminescent lamp of the present utility model is fixed on incubator inwall, detects intensity of illumination by photometer, regulates required intensity of illumination; Temperature-control device comprises temperature sensor and controller, well heater, scatterer, cultivates the temperature inside the box for controlling; Described culturing bottle is provided with air-intake duct, exhaust guide, sampling catheter.During use, be placed on magnetic stirrer by the culturing bottle inoculated, induction stirring puts into culturing bottle, opens magnetic stirrer switch, stirs.This micro algae culturing device has following advantage: under the condition stirred and ventilate, uniform illumination during micro algae growth, prevents microalgae adherence from growing the generation of phenomenon simultaneously, substantially increases the growth efficiency of micro-algae, shorten incubation time.
Claims (7)
1. a micro algae culturing device, is characterized in that the culturing bottle, magnetic stirring apparatus, luminescent lamp, photometer and the temperature-control device that are provided with incubator box body, are positioned at casing;
Described culturing bottle is provided with air-intake duct, exhaust guide and sampling catheter, and described air-intake duct entrance end is connected with air filter respectively by pipeline with exhaust guide exit end, and air-intake duct exit end is provided with gas stone, and gas stone is located in culturing bottle;
Described magnetic stirring apparatus is provided with magnetic stirrer and is placed on the stirrer in culturing bottle, and stirrer is connected with magnetic stirrer;
Described luminescent lamp is fixed on incubator box body inwall, and photometer is located in incubator box body;
Described temperature-control device is located in incubator box body, temperature-control device is provided with temperature sensor, controller, well heater and scatterer, the temperature signal of temperature sensor exports the input terminus of termination controller, and the output termination well heater of controller, scatterer is located at incubator box body internal upper part.
2. a kind of micro algae culturing device as claimed in claim 1, is characterized in that described air-intake duct entrance end is connected with air filter respectively by silicone tube with exhaust guide exit end.
3. a kind of micro algae culturing device as claimed in claim 1, is characterized in that described stirrer is located at the bottom position in culturing bottle.
4. a kind of micro algae culturing device as claimed in claim 1, is characterized in that described well heater is located at bottom or the bottom position of incubator box body.
5. a kind of micro algae culturing device as claimed in claim 1, is characterized in that described luminescent lamp adopts 6.
6. a kind of micro algae culturing device as claimed in claim 1, is characterized in that described incubator box body inwall scribbles light reflecting material.
7. a kind of micro algae culturing device as claimed in claim 1, is characterized in that described culturing bottle adopts indigo plant lid bottle or the triangular flask of 250mL, 300mL, 500mL, 1000mL, 2000mL or 3000mL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778566.7U CN205035381U (en) | 2015-10-09 | 2015-10-09 | Microalgae cultivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778566.7U CN205035381U (en) | 2015-10-09 | 2015-10-09 | Microalgae cultivation device |
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| Publication Number | Publication Date |
|---|---|
| CN205035381U true CN205035381U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520778566.7U Active CN205035381U (en) | 2015-10-09 | 2015-10-09 | Microalgae cultivation device |
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| CN (1) | CN205035381U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010939A (en) * | 2016-05-23 | 2016-10-12 | 嘉兴职业技术学院 | Alga culture device |
| CN107245441A (en) * | 2017-06-29 | 2017-10-13 | 天津大学 | A kind of microalgae culture system with ventilatory function and multi-faceted adjustable illumination |
| CN113913286A (en) * | 2020-07-10 | 2022-01-11 | 中国科学院上海技术物理研究所青岛研究院 | Little algae illumination culture apparatus of circulation accuse temperature |
-
2015
- 2015-10-09 CN CN201520778566.7U patent/CN205035381U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010939A (en) * | 2016-05-23 | 2016-10-12 | 嘉兴职业技术学院 | Alga culture device |
| CN106010939B (en) * | 2016-05-23 | 2018-04-06 | 嘉兴职业技术学院 | A kind of algatron |
| CN107245441A (en) * | 2017-06-29 | 2017-10-13 | 天津大学 | A kind of microalgae culture system with ventilatory function and multi-faceted adjustable illumination |
| CN113913286A (en) * | 2020-07-10 | 2022-01-11 | 中国科学院上海技术物理研究所青岛研究院 | Little algae illumination culture apparatus of circulation accuse temperature |
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