CN216274138U - Automatic change little algae cultivation photoreactor - Google Patents

Abstract

The utility model relates to the technical field of reactors, in particular to an automatic microalgae culture photoreactor, which comprises a culture tank, wherein the bottom of the culture tank is fixedly connected with a support frame, and the top of the culture tank is provided with a material inlet. According to the utility model, gas is conveyed to the inside of the culture tank through the vertical pipe, so that gas stirring can be realized, the pH value in the culture tank is detected through the pH probe, the air and carbon dioxide concentration can be conveniently adjusted, a user opens the valve to discharge stain on the bottom of the culture tank, so that the automatic microalgae culture photoreactor has the advantages of illumination duration control and gas stirring, in the actual use process, the LED lamp can be adapted to different types of microalgae culture, the illumination duration regulation and control can be realized through the setting of the light controller, the pH regulation and control can be realized through controlling the carbon dioxide introduction amount, and the air and carbon dioxide concentration can be adjusted through detecting parameters such as pH, temperature and the like.

Description

Automatic change little algae cultivation photoreactor

Technical Field

The utility model relates to the technical field of reactors, in particular to an automatic microalgae culture photoreactor.

Background

The photobioreactor refers to a device which can be used for culturing photosynthetic microorganisms and tissues or cells thereof with photosynthesis capability, has a structure similar to that of a general bioreactor, and requires certain illumination, temperature, nutrient substances and the like under general conditions to culture the microorganisms and regulate and control the environment of a system.

The photo reactor is cultivateed to little algae is a photo bioreactor, and the photo reactor is cultivateed to little algae that current can not adapt to different kinds of little algae and cultivates, and regulation and control when can't realizing illumination is long can't realize gaseous stirring, adopts the form of mechanical stirring to mix, has reduced little algae cultivation photo reactor's practicality, consequently, an automatic little algae cultivation photo reactor, urgent need to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic microalgae cultivation photoreactor, which has the advantages of illumination time length control and gas stirring, and solves the problems that the existing microalgae cultivation photoreactor cannot adapt to the cultivation of different types of microalgae, cannot realize the regulation and control of illumination time length, cannot realize gas stirring, adopts a mechanical stirring mode for mixing, and reduces the practicability of the microalgae cultivation photoreactor.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic microalgae culture photoreactor comprises a culture tank, the bottom of the culture tank is fixedly connected with a support frame, the top of the culture tank is provided with a material inlet, the inner cavity of the culture tank is provided with an LED lamp, a heating rod is arranged in the inner cavity of the culture tank and on the right side of the LED lamp, a temperature probe is arranged in the inner cavity of the culture tank and on the left side of the LED lamp, a PH probe is arranged in the inner cavity of the culture tank and on the left side of the temperature probe, vertical rods are fixedly connected with the two sides of the front surface of the support frame, the top end of the vertical rod is fixedly connected with a host, the inner cavity of the supporting frame is fixedly connected with an air pump, the bottom of the culture tank is communicated with a vertical pipe, the left side of the vertical pipe is communicated with a horizontal pipe, an air outlet pipe of the air pump is communicated with a hose, one end of the hose, which is far away from the air pump, is communicated with the transverse pipe, and a water valve is arranged on the back surface of the culture tank.

Preferably, the top on the surface of the vertical rod is fixedly connected with a positioning block, and one side, opposite to the two positioning blocks, is fixedly connected with a light controller.

Preferably, the bottom end of the vertical pipe is provided with a valve.

Preferably, the heating rod, the temperature probe and the PH probe are all communicatively coupled with a host.

Preferably, the host is communicatively coupled to the air pump.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model conveys gas to the inside of the culture tank through the vertical pipe, thereby realizing gas stirring, detects the pH value in the culture tank through the PH probe, is convenient for adjusting the concentration of air and carbon dioxide, and a user opens the valve to discharge stain on the bottom of the culture tank, thereby achieving the purpose of regulating and controlling the growth of microalgae, so that the automatic microalgae culture photoreactor has the advantages of illumination duration control and gas stirring, can adapt to the culture of different types of microalgae through the arrangement of the LED lamp in the actual use process, can realize the regulation and control of illumination duration through the arrangement of the light controller, realizes the pH regulation and control through controlling the introduction amount of carbon dioxide, can adjust the concentration of air and carbon dioxide through detecting the parameters of pH, temperature and the like, solves the problems that the existing microalgae culture photoreactor can not adapt to the culture of different types of microalgae and can not realize the regulation and control of illumination duration, the gas stirring can not be realized, and the mechanical stirring mode is adopted for mixing, so that the problem of practicability of the microalgae culture photoreactor is solved.

2. According to the utility model, the light intensity and wavelength can be controlled by matching the heating rod, the temperature probe and the PH probe, the growth regulation of microalgae can be realized, and air and carbon dioxide can be conveniently fed into the culture tank through the arrangement of the air pump, so that the gas stirring is realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a perspective view of the support frame of the present invention;

fig. 4 is a control block diagram of the present invention.

In the figure: 1. a culture tank; 2. a support frame; 3. a material inlet; 4. an LED lamp; 5. a heating rod; 6. a temperature probe; 7. a PH probe; 8. a vertical rod; 9. a host; 10. an air pump; 11. a vertical tube; 12. a transverse tube; 13. a hose; 14. a water valve; 15. positioning blocks; 16. a light controller; 17. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 4: the utility model provides an automatic microalgae culturing photoreactor, which comprises a culturing tank 1, wherein the bottom of the culturing tank 1 is fixedly connected with a supporting frame 2, the top of the culturing tank 1 is provided with a material inlet 3, the inner cavity of the culturing tank 1 is provided with an LED lamp 4, the inner cavity of the culturing tank 1 and the right side of the LED lamp 4 are provided with a heating rod 5, the inner cavity of the culturing tank 1 and the left side of the LED lamp 4 are provided with a temperature probe 6, the inner cavity of the culturing tank 1 and the left side of the temperature probe 6 are provided with a PH probe 7, both sides of the front surface of the supporting frame 2 are fixedly connected with vertical rods 8, the top ends of the vertical rods 8 are fixedly connected with a host machine 9, the host machine 9 is in communication coupling with an air pump 10, through the arrangement of the air pump 10, air and carbon dioxide can be conveniently fed into the culturing tank 1, so that gas stirring is realized, the inner cavity of the supporting frame 2 is fixedly connected with the air pump 10, the bottom of the culturing tank 1 is communicated with a vertical pipe 11, the left side of the vertical tube 11 is communicated with a transverse tube 12, the air outlet tube of the air pump 10 is communicated with a hose 13, one end of the hose 13 far away from the air pump 10 is communicated with the transverse tube 12, and the back surface of the culture tank 1 is provided with a water valve 14.

Referring to fig. 1 and 2, the top of the surface of the vertical rod 8 is fixedly connected with a positioning block 15, one side of the two positioning blocks 15 opposite to each other is fixedly connected with a light controller 16, the light controller 16 is matched with the positioning block 15, so that the illumination time can be controlled, and the positioning block 15 can play a role in fixing the light controller 16.

Referring to fig. 1 and 2, a valve 17 is disposed at the bottom end of the vertical pipe 11, and the valve 17 is disposed to close the vertical pipe 11, so as to facilitate the discharge of the stains in the culture tank 1.

Referring to fig. 2, the heating rod 5, the temperature probe 6 and the PH probe 7 are all communicatively coupled with the host 9, and the light intensity and wavelength can be controlled by the cooperation of the heating rod 5, the temperature probe 6 and the PH probe 7, so as to realize the growth regulation of microalgae.

The working principle is as follows: when the device is used, a user puts materials into the culture tank 1 through the material inlet 3, water is supplemented through the water valve 14, the user controls the temperature of the heating rod 5 through the host machine 9 to prevent the situation that the temperature is too high and is unfavorable for algae ecology, the algae needs certain illumination, the light controller 16 can control the illumination duration, the host machine 9 controls the LED lamp 4 to provide illumination for the algae, the temperature probe 6 transmits data to the host machine 9, the host machine 9 detects the internal temperature, the air pump 10 is started, carbon dioxide and air are fed into the hose 13 through the air pump 10, the hose 13 conveys the air into the transverse pipe 12, the vertical pipe 11 conveys the air into the culture tank 1, so that air stirring can be realized, the pH value in the culture tank 1 is detected through the pH probe 7, the air and carbon dioxide concentration can be conveniently adjusted, the valve 17 is opened by the user to discharge stains on the bottom of the culture tank 1, thereby achieving the purpose of regulating and controlling the growth of the microalgae.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an automatic change little algae cultivation photoreactor, includes culture tank (1), its characterized in that: the bottom of the culture tank (1) is fixedly connected with a support frame (2), the top of the culture tank (1) is provided with a material inlet (3), the inner cavity of the culture tank (1) is provided with an LED lamp (4), the inner cavity of the culture tank (1) is provided with a heating rod (5) on the right side of the LED lamp (4), the inner cavity of the culture tank (1) is provided with a temperature probe (6) on the left side of the LED lamp (4), the inner cavity of the culture tank (1) is provided with a PH probe (7) on the left side of the temperature probe (6), both sides of the front surface of the support frame (2) are fixedly connected with vertical rods (8), the top end of each vertical rod (8) is fixedly connected with a host (9), the inner cavity of the support frame (2) is fixedly connected with an air pump (10), the bottom of the culture tank (1) is communicated with a vertical pipe (11), and the left side of the vertical pipe (11) is communicated with a transverse pipe (12), an air outlet pipe of the air pump (10) is communicated with a hose (13), one end, far away from the air pump (10), of the hose (13) is communicated with a transverse pipe (12), and a water valve (14) is arranged on the back surface of the culture tank (1).

2. The automated microalgae cultivation photoreactor according to claim 1, wherein: the top on the surface of the vertical rod (8) is fixedly connected with positioning blocks (15), and one side, opposite to the two positioning blocks (15), is fixedly connected with a light controller (16).

3. The automated microalgae cultivation photoreactor according to claim 1, wherein: and a valve (17) is arranged at the bottom end of the vertical pipe (11).

4. The automated microalgae cultivation photoreactor according to claim 1, wherein: the heating rod (5), the temperature probe (6) and the PH probe (7) are all in communication coupling with the host (9).

5. The automated microalgae cultivation photoreactor according to claim 1, wherein: the host machine (9) is communicatively coupled with the air pump (10).

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