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Self-regulation type photo bioreactor

A photobioreactor, photobioreaction technology, applied in the direction of photobioreactor, bioreactor/fermenter combination, bioreactor/fermenter for specific purposes, etc. problems, to reduce the number of jobs and improve production efficiency

Pending Publication Date: 2019-10-29
陶玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the light receiving efficiency is improved by increasing the light receiving intensity and light receiving area of ​​photomicrobes. In an open photobioreactor, affected by the change of the sun in a day, the distribution of the light angle is also changing. Therefore, it is necessary to adjust the light in real time. The light receiving angle of the bioreactor to achieve the best light receiving effect, but manual adjustment is cumbersome and difficult to adjust accurately

Method used

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  • Self-regulation type photo bioreactor

Examples

Experimental program
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Effect test

Embodiment 1

[0020] refer to Figure 1-4 , a self-regulating photobioreactor, including a base 1, a photobioreactor 2, a base column 3 and a top column 4, and the base column 3 is fixedly connected to the center of the upper surface of the base 1.

[0021] The photobioreactor 2 comprises two mirrors 21 and a photobioreactor plate 22, the two mirrors 21 are perpendicular to each other and the angle bisector is fixedly connected with a photobioreactor plate 22, and both sides of the photobioreactor plate 22 have photosynthetic microorganism culture tanks , the light parallel to the photobioreaction plate 22 is reflected by the reflector 21 and will be irradiated vertically on both sides of the photobioreaction plate 22 .

[0022] A power supply 5 is installed in the bottom of the base column 3, six photoresistors 6 are symmetrically fixedly connected to the outer peripheral side and six electromagnets 7 are symmetrically fixedly connected to the top, and the resistance of the photoresistor 6...

Embodiment 2

[0030] With reference to 2-5, embodiment two is only different in photobioreactor 2 compared with embodiment one, and photobioreactor 2 is made of inverted conical reflector 21 and cylindrical photobioreactor plate 22 on the axis of reflector 21 Composition, when the light is irradiated parallel to the photobioreaction plate 22, under the light reflection of the mirror 21, the light is vertically irradiated on the outer surface of the photobioreaction plate 22. Compared with the first embodiment, two more reflectors are used. The illumination on the side of the mirror 21 improves the utilization area of ​​illumination.

[0031] Now the working principle of embodiment one of the present invention is described as follows:

[0032] First, add culture fluid and photomicrobes to the photobioreactor plate 22, switch on the power supply 5, and the device starts to work.

[0033] When the light shines on the side of the base column 3, the six photoresistors 6 symmetrically distribute...

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Abstract

The invention discloses a self-regulation type photo bioreactor, and relates to the technical field of photo bio-reaction devices. The self-regulation type photo bioreactor comprises a foundation support, a photo bioreactor body, a foundation column and a propping column, wherein the foundation column is fixedly connected to the center of the upper surface of the foundation support, and the propping column is rotatably connected to the foundation column; one end away from the foundation column, of the propping column is fixedly connected to the bottom of the gravity center of the photo bioreactor body; and the photo bioreactor body comprises two reflective mirrors and one photo biological reaction plate. According to the self-regulation type photo bioreactor disclosed by the invention, theresistance value of each photoresistor adjacent to the illumination side is greatly reduced, and the electric current of a corresponding branch is enlarged, so that the magnetic intensity of a corresponding electromagnet which is in series connection with the photoresistor is enlarged, each iron magnet is attracted by the corresponding electromagnet, the propping column and the photo bioreactor body are tilted to the illumination direction to compress a corresponding supporting and returning spring until the photo biological reaction plate is fundamentally parallel to light rays, then under the light reflecting effect of the reflecting mirror, two sides of the photo biological reaction plate are subjected to perpendicular illumination illuminating, and the photic area and the photic intensity of the photo biological reaction plate are increased.

Description

technical field [0001] The invention relates to the technical field of photobioreaction devices, in particular to a self-regulating photobioreactor. Background technique [0002] Photobioreactor refers to a type of device that can be used for the cultivation of photosynthetic microorganisms and tissues or cells with photosynthetic ability. In addition to the setting of the culture medium, the most important thing in the photobiological culture process is the light. Increasing the light energy received by the photomicrobes can greatly affect the photosynthetic efficiency of the photomicrobes and improve the cultivation results. Generally, the light receiving efficiency is improved by increasing the light receiving intensity and light receiving area of ​​photomicrobes. In an open photobioreactor, affected by the change of the sun in a day, the distribution of the light angle is also changing. Therefore, it is necessary to adjust the light in real time. The light receiving ang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/00
CPCC12M21/02C12M23/48C12M41/08
Inventor 陶玲
Owner 陶玲
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