CN215975755U

CN215975755U - Alga and microorganism series culture device

Info

Publication number: CN215975755U
Application number: CN202122495956.1U
Authority: CN
Inventors: 崔倩倩; 章波; 费晓昕; 骆守鹏; 朱红生
Original assignee: Huatian Engineering and Technology Corp MCC
Current assignee: Huatian Engineering and Technology Corp MCC
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-08
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses an alga and microorganism series culture device, and belongs to the technical field of culture devices. The device comprises an aerobic microorganism culture tank, an algae culture tank and a pipeline, wherein the aerobic microorganism culture tank and the algae culture tank are connected through the pipeline; the upper part of the algae cultivation tank is provided with a tank cover, the middle part of the tank cover is provided with a stirring system, and the inside of the algae cultivation tank and the bottom of the tank cover are respectively provided with a light source. According to the utility model, the aerobic microorganism culture tank and the algae culture tank are connected in series, the aerobic microorganism culture tank can provide carbon dioxide for the algae culture tank, carbon neutralization is realized, the algae culture efficiency is improved, the algae culture tank is provided with a built-in light source and an in-situ cleaning system, the size is small, the problem of wall hanging caused by phototaxis of algae can be solved, the illumination utilization rate is improved, and the production efficiency is improved.

Description

Alga and microorganism series culture device

Technical Field

The utility model relates to the technical field of culture devices, in particular to a serial culture device for algae and microorganisms.

Background

Algae are a group of organisms that produce energy through photosynthesis, among which are algae belonging to eukaryotic cells and also algae belonging to prokaryotic cells. At present, algae cause harmful algal bloom disasters in fresh water environment, and particularly, the generated algal toxins threaten human health and biological safety. The microbial algae control technology is a novel ecological restoration technology, has the advantages of high efficiency, environmental safety, no pollution and the like, and has wide application prospect. Screening high-efficiency algicidal microorganisms and optimizing a culture application technical system thereof are crucial to realizing green biological prevention and control of algae pollution, and have many advantages by combining and connecting the microorganisms and algae in series in the optimization of algicidal bacteria application process, wherein the optimization relates to high-density culture of the microorganisms and the algae.

Most algae absorb carbon dioxide through photosynthesis to biosynthesize useful substances, and the aim of reducing carbon can be fulfilled by culturing the algae by using an algae culture facility, and meanwhile, the algae can be simply, conveniently and effectively harvested, so that the biological quality of the algae in the culture equipment is maintained at a rapid value-added stage and reaches the highest density. Aerobic high-density fermentation of aerobic microorganisms needs to be aerobic, carbon dioxide is discharged, and the algae culture device and the aerobic microorganism culture device are connected in series, so that the discharged carbon dioxide can be effectively recycled, and a low-carbon effect is achieved. In addition, the environment in the closed culture system is stable, including water quality, pH value, nutrient content, illumination condition and aeration quantity, and can effectively promote the growth of algae and photosynthesis. The algae-lysing bacteria and the algae are cultured simultaneously, the test of the influence factors of the algae-lysing bacteria on the algae-lysing rate under different conditions can be synchronously carried out, and the optimal application condition of the algae-lysing bacteria is determined so as to exert the maximum algae-lysing efficiency. In order to solve the above problems, the present invention provides an apparatus for culturing algae in series with microorganisms.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to overcome the defects of the prior art and provides a device for culturing algae and microorganisms in series.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

the utility model discloses an alga and microorganism series culture device, which comprises an aerobic microorganism culture tank, an alga culture tank and a pipeline, wherein the aerobic microorganism culture tank and the alga culture tank are connected through the pipeline;

the upper part of the algae cultivation tank is provided with a tank cover, the middle part of the tank cover is provided with a stirring system, and the inside of the algae cultivation tank and the bottom of the tank cover are respectively provided with a light source.

Furthermore, the surface of the aerobic microorganism culture tank is provided with a pressure gauge, and the upper part of the aerobic microorganism culture tank is provided with a stirring device.

Furthermore, the surface of the tank cover is provided with hole grooves at intervals, probes are inserted in the hole grooves and extend into the algae culture tank through the hole grooves, the probes comprise pH probes, temperature probes, heating rods and aeration heads, and the hole grooves can be sealed by screwing covers with rubber rings when not accommodating the probes.

Further, the stirring system comprises an electric motor, a stirring shaft and blades, the stirring shaft is installed at the output end of the electric motor, the blades are installed on the shaft body of the stirring shaft at intervals, multiple groups of blades are arranged on the shaft body of the stirring shaft at intervals from top to bottom, a transparent lampshade is arranged between every two adjacent groups of blades, and a light source is installed in the transparent lampshade.

Furthermore, a brush is arranged outside the transparent lampshade, the brush end of the brush is in contact with the transparent lampshade, and the handle end of the brush is fixed with the inner wall of the algae cultivation tank.

Furthermore, a drain valve is arranged at the bottom of the algae cultivation tank.

Furthermore, a conductive slip ring is coaxially arranged at the joint of the shaft body of the stirring shaft and the transparent lampshade, a wire is arranged in the stirring shaft, and the light source is electrically connected with an external power supply through the wire and the conductive slip ring to realize power supply.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, the aerobic microorganism culture tank and the algae culture tank are connected in series, the aerobic microorganism culture tank can provide carbon dioxide for the algae culture tank, carbon neutralization is realized, the algae culture efficiency is improved, the algae culture tank is provided with a built-in light source and an in-situ cleaning system, the size is small, the problem of wall hanging caused by phototaxis of algae can be solved, the illumination utilization rate is improved, and the production efficiency is improved.

Drawings

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

FIG. 2 is a bottom view of an algal culture pot according to the present invention.

In the figure: 1. an aerobic microorganism culture tank; 2. a pressure gauge; 3. a stirring device; 4. a gas reservoir; 5. a valve; 6. a pipeline; 7. an electric motor; 8. a probe; 9. a can lid; 10. an algae cultivation tank; 11. a paddle; 12. a transparent lampshade; 13. a brush; 14. a stirring shaft; 15. a drain valve; 16. a hole groove; 17. a light source.

Detailed Description

The utility model is further described with reference to the following figures and examples:

example 1

As can be seen from fig. 1-2, the device for culturing algae and microorganisms in series according to the present embodiment includes an aerobic microorganism culture tank 1, an algae culture tank 10, and a pipeline 6, wherein the aerobic microorganism culture tank 1 and the algae culture tank 10 are connected by the pipeline 6, a gas reservoir 4 and a valve 5 are disposed at a connection position of the aerobic microorganism culture tank 1 and the pipeline 6, the gas reservoir 4, the valve 5, and the pipeline 6 form a gas transmission system, and the concentration and speed of carbon dioxide entering the algae culture tank 10 are controlled by the valve 5.

A tank cover 9 is installed at the upper part of the algae cultivation tank 10, a stirring system is installed in the middle of the tank cover 9, a light source 17 is respectively arranged inside the algae cultivation tank 10 and at the bottom of the tank cover 9, the light source 17 forms an illumination system and is a color-variable LED light source, and different light sources including LED light sources with daylight color can be selected according to different algae cultivation.

The surface mounting of aerobic microorganism culture tank 1 has manometer 2, and agitating unit 3 is installed on the upper portion of aerobic microorganism culture tank 1, and agitating unit 3 stirs in to aerobic microorganism culture tank 1.

The surface of the cover 9 is provided with hole grooves 16 at intervals, probes 8 are inserted into the hole grooves 16, the probes 8 extend into the algae culture tank 10 through the hole grooves 16, the probes 8 comprise pH probes, temperature probes, heating rods and aeration heads, the probes 8 can be inserted into the culture tank to detect various indexes, aerate and heat, and the hole grooves 16 can be sealed by screw caps with rubber rings when not accommodating the probes 8.

Stirring system includes electric motor 7, (mixing) shaft 14 and paddle 11, stirring shaft 14 is installed to electric motor 7's output, paddle 11 is installed at the interval on the shaft body of stirring shaft 14, paddle 11 is provided with the multiunit along stirring shaft 14's shaft body interval from top to bottom, be provided with transparent cover 12 between two sets of adjacent paddle 11, install light source 17 in the transparent cover 12, shaft 14's shaft body and transparent cover 12's junction coaxial arrangement have the slip ring that leads electricity, stirring shaft 14's inside is provided with the wire, light source 17 passes through the wire, it realizes the power supply to lead the slip ring and be connected with the external power source electricity.

The algae cultivation tank 10 is a cylindrical cultivation tank, a tank cover 9 is arranged at the top end of the algae cultivation tank, the tank cover 9 is provided with a stirring system, the stirring system comprises a motor 7, a stirring shaft 14 and blades 11, a transparent lampshade 12 is arranged between every two blades, one or more light bulbs of a light source 17 are arranged in the transparent lampshade, the light source 17 can be daylight color, normal sunlight illumination is simulated or the light source is adjusted according to needs, the transparent lampshade 12 and the stirring shaft 14 are connected into a whole, the stirring shaft 14 rotates together, the light source 17 inside the transparent lampshade 12 also rotates together, algae can be in a suspension state in the algae cultivation process, and adhesion of algae is reduced.

The outside of transparent lamp shade 12 is provided with brush 13, brush 13 sets up in groups, can set up brush 13 respectively at two upper and lower terminal surfaces of transparent lamp shade 12 one side, brush 13's brush hair end and transparent lamp shade 12 contact, brush 13's handle end is fixed with the inner wall of algae culture tank 10, brush 13 constitutes normal position cleaning system, brush 13 contacts with it when transparent lamp shade 12 rotates, can be continuous scrape the algae on the lamp shade, make it constantly drop, brush 13 is small, brush 13's brush hair end can cover the mounted position of bulb, make the clear position of brush 13 can not produce the blind area, can get rid of the wall built-up problem that the algae arouses because of phototaxis.

The algae cultivation tank 10 is provided at the bottom with a drain valve 15, which allows the culture solution after algae cultivation to be drained and used for flushing the cultivation tank.

According to the utility model, the aerobic microorganism culture tank 1 and the algae culture tank 10 are connected in series, the aerobic microorganism culture tank 1 can provide carbon dioxide for the algae culture tank 10, carbon neutralization is realized, the algae culture efficiency is improved, the algae culture tank 10 is provided with the built-in light source 17 and the in-situ cleaning system, and the size is small, so that the problem of wall hanging of algae caused by phototaxis can be solved, the illumination utilization rate is improved, and the production efficiency is improved.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.

Claims

1. The utility model provides an alga and microorganism tandem culture device, includes aerobic microorganism culture tank (1), alga culture tank (10) and pipeline (6), its characterized in that: the aerobic microorganism culture tank (1) is connected with the algae culture tank (10) through a pipeline (6), and a gas reservoir (4) and a valve (5) are arranged at the joint of the aerobic microorganism culture tank (1) and the pipeline (6);

a tank cover (9) is installed at the upper part of the algae cultivation tank (10), a stirring system is installed in the middle of the tank cover (9), and light sources (17) are respectively arranged inside the algae cultivation tank (10) and at the bottom of the tank cover (9).

2. The apparatus of claim 1, wherein the apparatus comprises: the surface mounting of aerobic microbial cultivation jar (1) have manometer (2), agitating unit (3) are installed on the upper portion of aerobic microbial cultivation jar (1).

3. The apparatus of claim 1, wherein the apparatus comprises: the device is characterized in that hole grooves (16) are formed in the surface of the tank cover (9) at intervals, a probe (8) is inserted into each hole groove (16), the probe (8) penetrates through each hole groove (16) and extends into the algae culture tank (10), each probe (8) comprises a pH probe, a temperature probe, a heating rod and an aeration head, and the hole grooves (16) can be sealed by a spiral cover with a rubber ring when not accommodating the probe (8).

4. The apparatus of claim 1, wherein the apparatus comprises: the stirring system comprises a motor (7), a stirring shaft (14) and blades (11), wherein the stirring shaft (14) is installed at the output end of the motor (7), the blades (11) are installed on a shaft body of the stirring shaft (14) at intervals, the blades (11) are arranged at intervals from top to bottom along the shaft body of the stirring shaft (14), a plurality of groups of blades are arranged between two adjacent groups of blades (11), and a light source (17) is installed in the transparent lampshade (12).

5. The apparatus of claim 4, wherein the apparatus comprises: the outside of the transparent lampshade (12) is provided with a brush (13), the brush end of the brush (13) is contacted with the transparent lampshade (12), and the handle end of the brush (13) is fixed with the inner wall of the algae cultivation tank (10).

6. The apparatus of claim 1, wherein the apparatus comprises: the bottom of the algae cultivation tank (10) is provided with a drain valve (15).

7. The apparatus of claim 4, wherein the apparatus comprises: the connection part of the shaft body of the stirring shaft (14) and the transparent lampshade (12) is coaxially provided with a conductive sliding ring, a lead is arranged in the stirring shaft (14), and the light source (17) is electrically connected with an external power supply through the lead and the conductive sliding ring to realize power supply.