CN212713472U

CN212713472U - Be used for riverway water to restore little algae culture apparatus

Info

Publication number: CN212713472U
Application number: CN202021194670.9U
Authority: CN
Inventors: 钱键; 黄晓东; 陆志勇; 蔡志钢; 张玟籍; 王晓兵
Original assignee: Shanghai Algae Environment Technology Co ltd
Current assignee: Shanghai Algae Environment Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-16
Anticipated expiration: 2030-06-24

Abstract

The utility model belongs to the technical field of microalgae culture, in particular to a microalgae culture device for riverway water body remediation, which comprises a box body, wherein the top of the box body is slidably connected with a box cover, the interior of the box body is fixedly connected with an inner box, the interior of the inner box is provided with a culture cavity for microalgae culture, two ends of the inner wall of the culture cavity are uniformly and fixedly connected with a plurality of connecting plates, and an isolation groove is arranged between every two adjacent connecting plates; the cultivation lamp that removes by the uniform velocity carries out the light filling to the position of sheltering from between two adjacent connecting plates, has prevented that little algae from appearing receiving the inhomogeneous phenomenon of sunshine irradiation intensity and appearing, has improved little algae photic area, aerates by the culture solution of aeration pipe in to the isolation tank again, makes the culture solution be in motion state to make oxygen and carbon dioxide melt in aqueous, increased little algae cell to carbon dioxide, oxygen and nutrient substance's absorption, improved little algae output.

Description

Be used for riverway water to restore little algae culture apparatus

Technical Field

The utility model relates to a little algae cultivation technical field specifically is a be used for riverway water body to restore little algae culture apparatus.

Background

Microalgae is a autotrophic plant which is widely distributed on land and sea, rich in nutrition and high in photosynthetic availability, and polysaccharides, proteins, pigments and the like generated by cell metabolism make the microalgae have a very good development prospect in the fields of food, medicine, genetic engineering, liquid fuel and the like, wherein microalgae groups which can distinguish the forms of the microalgae groups only under a microscope are called microalgae by people, so the microalgae groups are not classified names but refer to the microalgae groups which can distinguish the forms of the microalgae groups under the microscope, the microalgae groups which are individual micro and are between microorganisms and plants and can perform oxygen release and photosynthesis, and microalgae cells can effectively utilize light energy to convert H2O, CO2 and inorganic salts into organic substances and release oxygen so as to create conditions for the survival of other organisms, belongs to one of the protists.

Because microalgae has the phenomenon of adherent growth, most of the existing microalgae culture devices adopt culture plates with opposite plate surfaces and arranged in sequence to culture microalgae, but when the microalgae is irradiated by sunlight, two adjacent upright culture plates can be mutually shielded according to the change of sunlight, so that the illumination intensity received by the microalgae is uneven, the growth of the microalgae is influenced, and in addition, the open culture device can lead bacteria and fungi in the air outside a culture cavity to enter the culture device, thereby polluting the growth environment of the microalgae.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be arranged in riverway water body to restore little algae culture apparatus to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a microalgae culture device for repairing a riverway water body comprises a box body, wherein the top of the box body is slidably connected with a box cover, the interior of the box body is fixedly connected with an inner box, a culture cavity for microalgae culture is arranged in the inner box, two ends of the inner wall of the culture cavity are uniformly and fixedly connected with a plurality of connecting plates, an isolation groove is arranged between every two adjacent connecting plates, a clamping groove is arranged between each connecting plate and the inner box, the outer wall of the bottom of the box body is provided with an aeration pipe, the aeration pipe penetrates through the box body and the inner box and extends to the interior of the culture cavity and is positioned in the clamping groove, a plurality of aeration ports are uniformly formed in the aeration pipe, the outer wall of the top of the box body is fixedly connected with a fixed frame, the interior of the fixed frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, the screw rod penetrates through the box, and the outer wall of the screw rod is in transmission connection with a movable plate, the bottom of the movable plate is fixedly connected with a culture lamp, the aeration pipe is in transmission connection with an external air source, and the culture lamp is electrically connected with an external power supply.

As a further aspect of the present invention: the position of the aeration opening corresponds to the position of the isolation groove.

As a further aspect of the present invention: the top of the box body is provided with a sliding groove matched with the box cover, and the box cover slides in the box body through the sliding groove.

As a further aspect of the present invention: the box cover is made of a transparent glass plate.

As a further aspect of the present invention: the top of the moving plate is fixedly connected with a convex block, a thread groove matched with the screw rod is formed in the convex block, and the convex block is in transmission with the outer wall of the screw rod through the matching of the thread groove and the screw rod.

As a further aspect of the present invention: the bottom both ends of movable plate all fixedly connected with journal stirrup, the cultivation lamp is fixed two the inner wall of journal stirrup.

As a further aspect of the present invention: the culture lamp is positioned right above the inner box.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the bottom fixedly connected with culture lamp of well movable plate, when cultivateing little algae in the culture chamber, little algae grows along the outer wall adherence of connecting plate in the isolated groove, motor work drives the lead screw of fixing at its output and rotates, and drive and move the board through the screw thread groove transmission and move about in the top of inner box at its outer wall, thereby make the culture lamp of fixing in the movable plate bottom carry out the displacement, when the illumination angle of sunshine changes, the culture lamp that moves at the uniform velocity carries out the light filling to the sheltered position between two adjacent connecting plates, prevented that little algae from appearing and received the inhomogeneous phenomenon of sunshine irradiation intensity, improved little algae photic area, strengthen little algae cell's photosynthesis, the proliferation of little algae cell is with higher speed, simultaneously, the aeration pipe that is arranged in the centre gripping groove aerates the culture solution in each isolated groove through the exposure port, make the culture solution be in the motion state, and oxygen and carbon dioxide are dissolved in water, so that the absorption of carbon dioxide, oxygen and nutrient substances by microalgae cells is increased, and the yield of microalgae is improved.

Drawings

FIG. 1 is a schematic structural diagram of a microalgae culture apparatus for riverway water body remediation;

FIG. 2 is a schematic structural diagram of an inner tank of a microalgae culture apparatus for riverway water body remediation;

FIG. 3 is a schematic structural diagram of a movable plate and a culture lamp in a microalgae culture device for riverway water body remediation;

fig. 4 is a schematic structural diagram of a box body in a microalgae culture apparatus for riverway water body remediation.

In the figure: 1. a box body; 101. a chute; 11. an inner box; 111. a culture chamber; 112. a connecting plate; 113. a clamping groove; 114. an isolation trench; 12. an aeration pipe; 121. an aeration opening; 13. a fixing frame; 14. a motor; 141. a screw rod; 15. moving the plate; 151. a bump; 152. a thread groove; 153. supporting a lug; 16. a culture lamp; 17. and a box cover.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a microalgae cultivation apparatus for riverway water body remediation includes a case 1, a case cover 17 slidably connected to the top of the case 1, an inner case 11 fixedly connected to the inside of the case 1, a cultivation chamber 111 for microalgae cultivation provided inside the inner case 11, a plurality of connection plates 112 uniformly and fixedly connected to both ends of the inner wall of the cultivation chamber 111, an isolation groove 114 provided between two adjacent connection plates 112, a clamping groove 113 provided between the connection plates 112 and the inner case 11, an aeration pipe 12 provided on the outer wall of the bottom of the case 1, the aeration pipe 12 extending into the cultivation chamber 111 through the case 1 and the inner case 11 and located in the clamping groove 113, and a plurality of aeration ports 121 uniformly provided on the aeration pipe 12, a fixed frame 13 fixedly connected to the outer wall of the top of the case 1, a motor 14 fixedly connected to the inside of the fixed frame 13, a screw rod 141 fixedly connected to the output end of, the screw rod 141 penetrates through the box body 1 and rotates inside the box body 1, the outer wall of the screw rod 141 is in transmission connection with the moving plate 15, the bottom of the moving plate 15 is fixedly connected with the culture lamp 16, the aeration pipe 12 is in transmission connection with an external air source, and the culture lamp 16 is electrically connected with an external power source.

In fig. 1 and 2: when microalgae are cultured in the culture cavity 111, the microalgae grow in the isolation grooves 114 along the outer walls of the connecting plates 112 in an adherent manner, the motor 14 (with the model of YL-7112) works to drive the screw rod 141 fixed at the output end of the motor to rotate and drive the movable plate 15 which is driven by the thread groove 152 to move left and right above the inner box 11 on the outer wall of the motor, so that the culture lamp 16 fixed at the bottom of the movable plate 15 is displaced, when the irradiation angle of sunlight changes, the culture lamp 16 which moves at the same speed supplements light for the shielding position between two adjacent connecting plates 112, the phenomenon that the irradiation intensity of the received sunlight is uneven in the microalgae is prevented, the light receiving area of the microalgae is increased, the photosynthesis of microalgae cells is enhanced, the proliferation of the microalgae cells is accelerated, and meanwhile, the aeration pipe 12 positioned in the clamping groove 113 aerates culture liquid in each isolation groove 114 through the aeration port 121, the culture solution is in a motion state, and oxygen and carbon dioxide are dissolved in water, so that the absorption of carbon dioxide, oxygen and nutrient substances by microalgae cells is increased, and the yield of microalgae is improved.

In fig. 1 and 3: when the device is used, the convex block 151 is driven by the thread groove 152 to be arranged on the outer wall of the screw rod 141, so that the movable plate 15 drives the culture lamp 16 fixed between the two support lugs 153 to move at the same speed above the inner box 11, light is supplemented to the shielding position between the two adjacent connecting plates 112, the phenomenon that the intensity of sunlight irradiation is not uniform in the microalgae is prevented, and the light receiving area of the microalgae is increased.

In fig. 1 and 4: when cultivateing little algae in cultivateing chamber 111, the staff seals inner box 11 in box 1 through spout 101 slip case lid 17 to let sunshine shine from the case lid 17 of printing opacity glass sheet material and get into and cultivate chamber 111, the growth of little algae of being convenient for seals the cultivation environment of little algae, has avoided outside bacterium jun if having cultivated the growth environment of leading to the fact the pollution to little algae in the chamber 111.

The utility model discloses a theory of operation is: when microalgae are cultured in the culture cavity 111, a worker slides the box cover 17 through the sliding groove 101 to seal the inner box 11 in the box body 1, and sunlight is irradiated into the culture cavity 111 from the box cover 17 made of a transparent glass plate, so that the growth of the microalgae is facilitated, the culture environment of the microalgae is sealed, the pollution of external bacteria to the growth environment of the microalgae in the culture cavity 111 is avoided, the microalgae grow in the isolation groove 114 along the outer wall of the connecting plate 112 in an adherence manner, the motor 14 works to drive the screw rod 141 fixed at the output end of the motor to rotate and drive the movable plate 15 which is driven by the screw groove 152 to move on the outer wall of the motor to move left and right above the inner box 11, so that the culture lamp 16 fixed at the bottom of the movable plate 15 is displaced, and when the irradiation angle of the sunlight changes, the culture lamp 16 which moves at the same speed supplements light to the shielding position between two adjacent connecting plates 112, the phenomenon that the intensity of sunlight irradiation received by the microalgae is uneven is prevented, the light receiving area of the microalgae is increased, the photosynthesis of microalgae cells is enhanced, the proliferation of the microalgae cells is accelerated, meanwhile, the aeration pipe 12 positioned in the clamping groove 113 aerates the culture solution in each isolation groove 114 through the aeration port 121, so that the culture solution is in a motion state, oxygen and carbon dioxide are dissolved in water, the absorption of the microalgae cells to carbon dioxide, oxygen and nutrient substances is increased, and the yield of the microalgae is increased.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The microalgae cultivation device for riverway water body restoration comprises a box body (1) and is characterized in that a box cover (17) is connected to the top of the box body (1) in a sliding mode, an inner box (11) is fixedly connected to the inside of the box body (1), a cultivation cavity (111) for microalgae cultivation is arranged inside the inner box (11), a plurality of connecting plates (112) are fixedly connected to the two ends of the inner wall of the cultivation cavity (111) uniformly, an isolation groove (114) is formed between every two adjacent connecting plates (112), a clamping groove (113) is formed between each connecting plate (112) and the inner box (11), an aeration pipe (12) is arranged on the outer wall of the bottom of the box body (1), penetrates through the box body (1) and the inner box (11), extends to the inside of the cultivation cavity (111), and is located in the clamping groove (113), and a plurality of aeration openings (121) are uniformly formed in the aeration pipe (12), a fixing frame (13) is fixedly connected to the outer wall of the top of the box body (1), a motor (14) is fixedly connected to the inside of the fixing frame (13), a lead screw (141) is fixedly connected to the output end of the motor (14), the lead screw (141) penetrates through the box body (1) and rotates inside the box body (1), a movable plate (15) is connected to the outer wall of the lead screw (141) in a transmission manner, a culture lamp (16) is fixedly connected to the bottom of the movable plate (15), the aeration pipe (12) is connected with an external air source in a transmission manner, and the culture lamp (16) is electrically connected with an external power source.

2. The microalgae cultivation device for riverway water body remediation according to claim 1, wherein the position of the aeration opening (121) corresponds to the position of the isolation tank (114).

3. The microalgae culture apparatus for riverway water body remediation according to claim 1, wherein a sliding groove (101) matched with the tank cover (17) is formed at the top of the tank body (1), and the tank cover (17) slides in the tank body (1) through the sliding groove (101).

4. The microalgae culture apparatus for riverway water body remediation according to claim 1, wherein the cover (17) is made of a transparent glass plate.

5. The microalgae culturing device for riverway water body remediation according to claim 1, wherein a convex block (151) is fixedly connected to the top of the moving plate (15), a thread groove (152) matched with the screw rod (141) is formed in the convex block (151), and the convex block (151) is driven on the outer wall of the screw rod (141) through the matching of the thread groove (152) and the screw rod (141).

6. The microalgae culture apparatus for riverway water body remediation according to claim 1, wherein two ends of the bottom of the movable plate (15) are fixedly connected with support lugs (153), and the culture lamp (16) is fixed on the inner walls of the two support lugs (153).

7. The microalgae culture device for riverway water body remediation according to claim 1, wherein the culture lamp (16) is located right above the inner tank (11).