Efficient multi-layer three-dimensional cyanobacteria culture photoreactor device

Abstract

The utility model discloses a kind of efficient multi-layer three-dimensional blue algae culture light reactor devices, belong to blue algae culture technical field, including the modularization support frame consisting of left stand, middle stand and right stand, bottom plate, side plate and end plate are provided on the modularization support frame, a culture container is formed by multiple groups of bottom plate, side plate and end plate, PH / temperature / OD sensor is provided on each layer culture container, middle stand includes four groups of stand column, multiple groups of cross bars are provided on four groups of stand column, every two groups of cross bars are arranged in pairs, side stand is further fixedly connected between two groups of stand column, LED dimming light source is provided in the bottom of multiple groups of cross bars, the utility model, through the multiple groups of stand and culture container set, modularization blue algae culture can be realized, while multi-layer setting can save the placing space of culture device, save space cost, finally through the support column set, the bottom plate of middle position can be well supported, reduce its deformation to the influence of leakage performance.

Description

Technical Field

[0001] This utility model relates to the field of cyanobacteria cultivation technology, specifically to a high-efficiency multi-layer three-dimensional cyanobacteria cultivation photoreactor device. Background Technology

[0002] Cyanobacteria, also known as blue-green algae, are prokaryotes belonging to the phylum Cyanobacteria in the kingdom Cyanobacteria. Cyanobacteria lack organelles such as chloroplasts, mitochondria, Golgi apparatus, and centrosomes; their organelles are ribosomes. They contain chlorophyll a but not chlorophyll b, and contain several types of xanthophyll and carotene, as well as phycobilins. Cyanobacteria were among the earliest photosynthetic oxygen-evolving organisms and played a significant role in transforming the Earth's atmosphere from an oxygen-free environment to an oxygen-rich environment. Many cyanobacteria can directly fix atmospheric nitrogen to improve soil fertility and increase crop yields.

[0003] The above-mentioned technical conditions also have shortcomings: existing cyanobacteria cultivation technologies mostly use shallow water ponds for cultivation, which require a large area and are costly for large-scale cyanobacteria cultivation, making them unsuitable for long-term use.

[0004] Based on this, this invention designs a high-efficiency multilayer three-dimensional cyanobacteria cultivation photoreactor device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency multilayer three-dimensional cyanobacteria cultivation photoreactor device to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency multi-layer three-dimensional cyanobacteria cultivation photoreactor device, comprising a modular support frame composed of a left upright, a middle upright, and a right upright. The modular support frame is provided with a bottom plate, side plates, and end plates. A cultivation container is composed of multiple sets of bottom plates, side plates, and end plates. A pH / temperature / OD sensor is provided on each layer of the cultivation container. The middle upright includes four sets of columns, and multiple sets of crossbars are provided on the four sets of columns. Every two sets of crossbars are arranged in pairs. A side frame is also fixedly connected between the two sets of columns. A hinge is provided at both ends of each set of crossbars. An LED dimming light source is provided at the bottom of each set of crossbars.

[0007] By adopting the above technical solution, modular assembly can be achieved, and multi-layer culture can be realized, thereby improving the culture effect.

[0008] Preferably, the inner walls of the multiple sets of crossbars are provided with support plates, multiple support columns are fixedly connected to the support plates, and multiple sets of springs are fixedly connected to the bottom of the support plates, with the bottom ends of the multiple sets of springs fixedly connected to the inner walls of the crossbars.

[0009] By adopting the above technical solution, the bottom plate in the middle position can be supported, thereby preventing the bottom plate from deforming under great pressure, which would affect the sealing of the culture container.

[0010] Preferably, the multiple sets of crossbars are detachably mounted on the four sets of columns via hinges at both ends.

[0011] By adopting the above technical solution, disassembly and assembly are convenient.

[0012] Preferably, a sealing ring is provided on the bottom plate at the connection with the side plate and the end plate, and multiple overflow holes are provided on the side plate.

[0013] By adopting the above technical solutions, the sealing effect is improved.

[0014] Preferably, the base plate is a corrugated reinforced acrylic plate, and the side plates and end plates are tempered glass plates.

[0015] By adopting the above technical solutions, the intensity of use is improved.

[0016] In summary, this application has the following beneficial technical effects: by setting multiple sets of uprights and culture containers, modular cyanobacteria culture can be achieved. At the same time, the multi-layer setting can save the placement space of the culture device and save space costs. Finally, the supporting columns can provide good support for the bottom plate in the middle position, reducing the impact of its deformation on the leak-proof performance. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall installation structure in this embodiment; Figure 2 This is a schematic diagram of the structure of a single support frame in this embodiment; Figure 3 This is a schematic diagram of the crossbar structure in this embodiment; Figure 4 This is a schematic diagram of the mounting structure of the base plate in this embodiment.

[0019] The attached diagram lists the components represented by each number as follows: 1. Left upright; 2. Middle upright; 21. Upright; 22. Horizontal bar; 23. Side frame; 24. Hinge; 25. Support plate; 26. Support column; 27. Spring; 28. LED dimming light source; 3. Right upright; 4. Base plate; 5. Side plate; 6. End plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0022] A high-efficiency multi-layered three-dimensional photoreactor for cyanobacteria cultivation includes a modular support frame consisting of a left upright 1, a middle upright 2, and a right upright 3. A base plate 4, side plates 5, and end plates 6 are mounted on the modular support frame. Multiple sets of base plates 4, side plates 5, and end plates 6 form a cultivation container for cyanobacteria cultivation. The multi-layered, three-dimensional arrangement saves space. Each cultivation container is equipped with pH / temperature / OD sensors for real-time monitoring of the cultivation environment. The multiple sets of base plates 4 are arranged in a staggered pattern, as shown in the diagram. Figure 4 As shown, the central frame 2 includes four sets of columns 21, and multiple sets of crossbars 22 are provided on the four sets of columns 21. Each pair of crossbars 22 is arranged to support the base plate 4. A side frame 23 is also fixedly connected between the two sets of columns 21. A hinge 24 is provided at both ends of each set of crossbars 22. An LED dimming light source 28 is provided at the bottom of each set of crossbars 22 to generate natural light and provide illumination for the growth of cyanobacteria. The left frame 1, the central frame 2 and the right frame 3 have the same structure as described above.

[0023] Furthermore, support plates 25 are provided on the inner walls of multiple sets of crossbars 22, and multiple support columns 26 are fixedly connected to the support plates 25. Multiple sets of springs 27 are fixedly connected to the bottom of the support plates 25. The bottom ends of the multiple sets of springs 27 are fixedly connected to the inner walls of the crossbars 22, which can support the bottom plate 4 in the middle part, thereby reducing its deformation when subjected to greater pressure.

[0024] Furthermore, multiple sets of crossbars 22 are detachably mounted on four sets of columns 21 via hinges 24 at both ends.

[0025] Furthermore, a sealing ring is provided on the bottom plate 4 at the connection with the side plate 5 and the end plate 6 to improve its leak-proof effect. At the same time, multiple overflow holes are provided on the side plate 5, with the height of the overflow holes being 300-350mm.

[0026] Furthermore, the base plate 4 is a corrugated reinforced acrylic plate, while the side plates 5 and end plates 6 are both tempered glass plates.

[0027] The implementation principle of this embodiment is as follows: When in use, the crossbar 22 can be quickly installed on the column 21 through the hinges 24 at both ends of the crossbar 22. Then, multiple base plates 4 are laid on it and locked onto the crossbar 22. The multiple base plates 4 are then locked together. Then, the side plates 5 and end plates 6 are installed. Sealing rings are used to seal the connection to prevent water leakage. Then, multiple support columns 26 are pressed against the bottom of the middle base plate 4, which can provide good support for the middle part of the base plate 4, reduce its deformation, and thus prevent water leakage at the connection, thereby increasing its performance.

[0028] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency multi-layer three-dimensional cyanobacteria cultivation photoreactor device, comprising a modular support frame composed of a left upright (1), a middle upright (2), and a right upright (3), characterized in that: The modular support frame is provided with a base plate (4), side plates (5) and end plates (6). A culture container is composed of multiple sets of base plates (4), side plates (5) and end plates (6). A pH / temperature / OD sensor is provided on each layer of the culture container. The central frame (2) includes four sets of columns (21). Multiple sets of crossbars (22) are provided on the four sets of columns (21). Every two sets of crossbars (22) are set in pairs. A side frame (23) is also fixedly connected between the two sets of columns (21). A hinge (23) is provided at both ends of each set of crossbars (22). 4) LED dimming light source (28) is provided at the bottom of multiple sets of crossbars (22); support plate (25) is provided on the inner wall of multiple sets of crossbars (22), multiple support columns (26) are fixedly connected on the support plate (25), multiple sets of springs (27) are fixedly connected at the bottom of the support plate (25), and the bottom ends of the multiple sets of springs (27) are fixedly connected to the inner wall of the crossbar (22); sealing rings are provided on the bottom plate (4) and at the connection with the side plate (5) and the end plate (6), and multiple overflow holes are provided on the side plate (5).

2. The high-efficiency multi-layer three-dimensional cyanobacteria cultivation photoreactor device according to claim 1, characterized in that: The multiple sets of crossbars (22) are detachably mounted on four sets of columns (21) via hinges (24) at both ends.

3. The high-efficiency multi-layer three-dimensional cyanobacteria cultivation photoreactor device according to claim 1, characterized in that: The base plate (4) is a corrugated reinforced acrylic plate, and the side plates (5) and end plates (6) are both tempered glass plates.

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