Photosynthetic bacteria fermentation tank capable of intelligently regulating and controlling illumination intensity

Abstract

The utility model provides a photosynthetic bacterium fermentation tank capable of intelligently regulating and controlling illumination intensity, which comprises a tank body, the tank body is also provided with a feed port, an inoculation port, a carbon dioxide electrode, a temperature and photometric electrode, a gas inlet pipe, a gas outlet pipe, an illumination device, a detection device and a stirring device, the illumination device is composed of a plurality of layers of annular LED lamp ring sets, each annular LED lamp ring set comprises a glass tube, an LED lamp set, a support, a built-in fixing plate and a chip circuit, and the illumination intensity of the illumination device is divided into a first level, a second level and a third level. More uniform and three-dimensional illumination conditions are provided for the photosynthetic bacteria, so that the utilization efficiency of light energy and the photosynthesis efficiency of the bacteria are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the field of bioengineering equipment, and specifically designs a photosynthetic bacteria fermentation tank capable of intelligently regulating light intensity. Background Art

[0002] With the rapid development of modern biotechnology, technologies such as genetic engineering, enzyme engineering, and fermentation engineering have been widely used in the fields of industry, agriculture, and medicine, greatly promoting the development of social productivity and the transformation of human lifestyle. In this context, the role of fermentation tanks, as an indispensable key equipment in bioengineering, has become increasingly prominent. Fermentation tanks provide suitable environmental conditions for the cultivation and fermentation of various microorganisms, including bacteria, fungi, yeast, etc., and are widely used in many fields such as biopharmaceuticals, food processing, and biofuel production.

[0003] As a special type of microorganism, photosynthetic bacteria have unique photosynthesis ability and can use organic matter, sulfide, ammonia, etc. as hydrogen donors and carbon sources for photosynthesis under anaerobic light or aerobic dark conditions. This characteristic of photosynthetic bacteria makes it have important application value in aquaculture, sewage treatment, bioremediation and other fields. For example, in aquaculture, photosynthetic bacteria can effectively purify water quality and reduce the occurrence of diseases; in sewage treatment, photosynthetic bacteria can decompose organic pollutants and improve water quality; in addition, photosynthetic bacteria can also be used as feed additives to improve the nutritional value of feed and breeding efficiency.

[0004] However, the existing photosynthetic bacteria fermentation tanks still have some shortcomings in design and function. First, the existing fermentation tank structures are relatively single, which is difficult to meet the cultivation needs of different types of photosynthetic bacteria. Secondly, the traditional external light source has the problems of uneven illumination and uneven heat distribution, which not only affects the growth of photosynthetic bacteria, but also causes energy waste. In addition, the light source control system of the existing fermentation tank is relatively simple, lacks fine adjustment of light intensity and illumination time, and is difficult to meet the specific needs of photosynthetic bacteria for lighting conditions at different growth stages. The setting of the light source inside the existing fermentation tank often brings a series of problems. For example, the single-layer light source structure will cause heat concentration, affecting the temperature uniformity inside the fermentation tank; the light source is difficult to control separately, and it is difficult to achieve independent control of the lighting conditions in different areas; the light source has low light energy conversion efficiency and high power consumption, which does not meet the requirements of energy saving and environmental protection; the light source has a short service life and is easy to damage, which increases the maintenance cost of the equipment; the setting of the internal light source will also affect the sealing of the fermentation tank, posing a threat to the safety of the fermentation process.

[0005] In response to the above problems, the utility model proposes a photosynthetic bacteria fermentation tank that can intelligently adjust the light intensity. The utility model aims to provide a uniform and controllable lighting environment for photosynthetic bacteria through an innovative lighting system design, optimize their growth conditions, improve fermentation efficiency and product quality, while reducing energy consumption and reducing the impact on the environment. Utility Model Content

[0006] The utility model aims to solve the technical problems encountered by existing fermentation tanks in the process of cultivating photosynthetic bacteria, such as the single light source structure, complex lighting control, insufficient light energy conversion efficiency and poor environmental protection. To this end, the utility model proposes a photosynthetic bacteria fermentation tank that can intelligently control the light intensity. The design of the fermentation tank breaks through the limitations of the traditional light source structure, adopts an innovative three-dimensional light source layout, and provides photosynthetic bacteria with more uniform and three-dimensional lighting conditions through multi-level and multi-angle light source configuration, thereby significantly improving the utilization efficiency of light energy and the photosynthesis efficiency of bacteria. In addition, the fermentation tank is also specially designed with a set of intelligent lighting control systems, which can intelligently adjust the intensity, time and distribution of light according to the growth characteristics of photosynthetic bacteria and the actual needs of the fermentation process, thereby realizing precise control and optimization of lighting conditions.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A photosynthetic bacteria fermentation tank capable of intelligently regulating light intensity comprises a tank body, on which a feed port, an inoculation port, a carbon dioxide electrode, temperature and photometric electrodes, an air inlet pipe, and an air outlet pipe are provided. The tank body is also provided with a lighting device, a detection device, and a stirring device, wherein the lighting device is composed of a multi-layer annular LED light ring group.

[0009] Furthermore, the detection device includes a carbon dioxide sensor, a temperature sensor and a light sensor, and each sensor is correspondingly connected to a carbon dioxide regulator, a temperature regulator and a light regulator in the central control module.

[0010] Furthermore, the carbon dioxide sensor, temperature sensor and photometry sensor monitor in real time through the carbon dioxide electrode, temperature and photometry electrode, and output detection signals to the central control module.

[0011] Furthermore, the lighting device includes a three-layer annular LED light ring group, and the annular LED light ring group includes a glass tube, an LED light group, a bracket, a built-in fixing plate and a chip circuit.

[0012] Furthermore, the LED lamp groups are six groups, each group is composed of three LED lamps, all of which are installed in the glass tube, and the glass tube is evenly distributed along the axial direction of the tank body.

[0013] Furthermore, the glass tube is symmetrically provided with two brackets, and the brackets are connected to the tank body.

[0014] Furthermore, the lighting device uses a glass tube with high light transmittance and high temperature resistance as its shell.

[0015] Furthermore, a condensation hood is also provided at the lower part of the tank body.

[0016] Furthermore, the illumination intensity of the illumination device is divided into level one, level two, and level three, which are controlled by two groups, four groups, and six groups of LED lights, respectively.

[0017] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0018] 1. The annular LED light ring group of the fermentation tank of the utility model is used as a lighting device, and adopts an innovative multi-layer annular LED light group design. Each layer includes multiple groups of LED light groups to form a three-dimensional lighting system, providing uniform and three-dimensional lighting coverage, and realizing multi-level adjustable light intensity. This design effectively solves the problems of uneven lighting and heat concentration existing in traditional single-layer light sources, and provides a more suitable growth environment for photosynthetic bacteria;

[0019] The light intensity of the utility model is adjustable in multiple levels. The LED light group lights up at intervals as needed. The light intensity is divided into multiple levels and can be accurately adjusted according to the growth requirements of photosynthetic bacteria. This multi-level adjustment design meets the specific requirements of photosynthetic bacteria for light conditions at different growth stages, improves the efficiency of light energy conversion, and saves energy. It meets the specific requirements of photosynthetic bacteria for light conditions at different growth stages, saves energy, and optimizes the fermentation process by reasonably controlling the light intensity;

[0020] 2. The environmental monitoring and automatic control system of the utility model automatically adjusts parameters such as light intensity, carbon dioxide concentration, temperature, etc. according to the preset program to realize intelligent control of the fermentation process. This intelligent management reduces manual intervention and improves the stability and repeatability of the fermentation process;

[0021] 4. The utility model has an optimized structural design and adopts a detachable structure, which is easy to clean and maintain; the stirring device design takes into account the gentle stirring of photosynthetic bacteria to avoid damage to bacterial cells. In addition, the sealing design of the tank body also takes into account the setting of the internal light source to ensure the safety of the fermentation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some implementation examples of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 It is a three-side structural view of the fermentation tank body of the utility model;

[0024] Figure 2 This is an axonometric view of the fermentation tank body of the utility model;

[0025] Figure 3 This is a structural view of the annular LED lamp ring group of the utility model;

[0026] Figure 4 This is a top view of the annular LED lamp ring assembly of the utility model.

[0027] Among them, 1. feed port; 2. inoculation port; 3. lighting device; 4. carbon dioxide electrode; 5. temperature and photometry electrode; 6. stirring device; 7. air inlet pipe; 8. tank body; 9. condensation cover; 12. air outlet pipe;

[0028] 3-1, glass tube; 3-2, LED light assembly; 3-3, bracket; 3-4, built-in fixing plate and chip circuit. DETAILED DESCRIPTION

[0029] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings. The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention. Example

[0030] like Figure 1-Figure 4 As shown, a photosynthetic bacteria fermentation tank capable of intelligently regulating light intensity comprises a tank body 8, on which a feed port 1, an inoculation port 2, a carbon dioxide electrode 4, a temperature and photometric electrode 5, an air inlet pipe 7, and an air outlet pipe 12 are provided. The tank body 8 is also provided with a lighting device 3, a detection device and a stirring device 6, and the lighting device 3 is composed of a multi-layer annular LED light ring group.

[0031] The detection device includes a carbon dioxide sensor, a temperature sensor and a photometric sensor, each of which is connected to a carbon dioxide regulator, a temperature regulator and a light regulator in the central control module. The carbon dioxide sensor, the temperature sensor and the photometric sensor monitor in real time through the carbon dioxide electrode 4, the temperature and photometric electrode 5, and the detection signal is output to the central control module.

[0032] The lighting device 3 includes a three-layer annular LED light ring group, each of which includes a glass tube 3-1, an LED light group 3-2, a bracket 3-3, a built-in fixing plate and a chip circuit 3-4. The LED light group 3-2 is composed of six groups, each of which is composed of three LED lights, all of which are installed in the glass tube 3-1. The glass tube 3-1 has high light transmittance and high temperature resistance. The bracket 3-3 is symmetrically installed on the glass tube 3-1. The bracket 3-3 is connected to the tank body 8 to ensure that the position of the LED light group is stable and not easy to fall off. The glass tube 3-1 is evenly distributed along the axial direction of the tank body to form a three-dimensional lighting effect, ensuring that the photosynthetic bacteria in the tank body can evenly receive light and improve the utilization rate of light energy.

[0033] The illumination device uses a highly light-transmitting and high-temperature-resistant glass tube as the outer shell to protect the LED light group 3-2, ensuring the uniformity of illumination and the safety of the equipment. The LED light group 3-2 lights up at intervals as needed to achieve gradient adjustment of the illumination intensity. The illumination intensity is divided into level one, level two, and level three, which are controlled by two, four, and six groups of LED light groups, respectively. Specifically, the level one illumination intensity is provided by two groups of LED light groups, the level two illumination intensity is provided by four groups of LED light groups, and the level three illumination intensity is when all six groups of LED light groups are all lit. In actual use, the operator can set the illumination intensity parameters and adjust the illumination conditions according to the growth of photosynthetic bacteria. The illumination regulator will automatically adjust the number and brightness of the LED light groups according to the monitoring data of the photometric electrode to adapt to the specific requirements of photosynthetic bacteria for illumination conditions at different growth stages. The illumination regulator in the control module has a gradient adjustment function, which can be automatically adjusted in real time according to the monitoring feedback of the photometric electrode. By controlling the number of enabled light groups and the on-demand batch interval lighting of LED strips, the light intensity can be increased or decreased, thereby providing a suitable lighting environment for photosynthetic bacteria.

[0034] The lower part of the tank body is also provided with a condensation hood. The condensation hood can control the temperature inside the fermentation tank within an appropriate range, avoid the adverse effects of excessive temperature on the growth of microorganisms and the fermentation process, ensure that the temperature and environmental conditions of the fermentation process are effectively controlled, and thus ensure the quality and yield of the fermentation product.

[0035] The lighting device of the utility model takes into account the design concept of energy saving and environmental protection. The high efficiency of the LED lamp group significantly reduces energy consumption while providing sufficient light intensity. Moreover, the long life of the LED lamp group also reduces the replacement frequency and reduces maintenance costs.

[0036] The above-mentioned embodiments only represent the implementation methods of the present utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present utility model. It should be pointed out that for those skilled in the art, several variations and improvements can be made without departing from the concept of the present utility model, and these all belong to the protection scope of the present utility model.

Claims

1. A photosynthetic bacteria fermentation tank capable of intelligently regulating light intensity, characterized in that: It includes a tank body, which is also provided with a feed port, an inoculation port, a carbon dioxide electrode, a temperature and photometric electrode, an air inlet pipe, an air outlet pipe, a lighting device, a detection device and a stirring device, and the lighting device is composed of a multi-layer annular LED light ring group.

2. A photosynthetic bacteria fermentation tank capable of intelligently regulating light intensity according to claim 1, characterized in that: The detection device comprises a carbon dioxide sensor, a temperature sensor and a light sensor, and each sensor is correspondingly connected to a carbon dioxide regulator, a temperature regulator and a light regulator in a central control module.

3. A photosynthetic bacteria fermentation tank capable of intelligently regulating light intensity according to claim 2, characterized in that: The carbon dioxide sensor, temperature sensor and photometry sensor monitor in real time through the carbon dioxide electrode, temperature and photometry electrode, and output detection signals to the central control module.

4. The photosynthetic bacteria fermentation tank capable of intelligently regulating light intensity according to claim 1, characterized in that: The lighting device comprises a three-layer annular LED light ring group, and the annular LED light ring group comprises a glass tube, an LED light group, a bracket, a built-in fixing plate and a chip circuit.

5. A photosynthetic bacteria fermentation tank capable of intelligently regulating light intensity according to claim 4, characterized in that: There are six LED light groups, each group consists of three LED lights, all of which are installed in the glass tube, and the glass tube is evenly distributed along the axial direction of the tank body.

6. A photosynthetic bacteria fermentation tank capable of intelligently regulating light intensity according to claim 4, characterized in that: The glass tube is symmetrically provided with two brackets, and the brackets are connected to the tank body.

7. The photosynthetic bacteria fermentation tank capable of intelligently regulating light intensity according to claim 1, characterized in that: The lighting device uses a glass tube with high light transmittance and high temperature resistance as its shell.

8. The photosynthetic bacteria fermentation tank capable of intelligently regulating light intensity according to claim 1, characterized in that: The lower part of the tank body is also provided with a condensation hood.

9. The photosynthetic bacteria fermentation tank capable of intelligently regulating light intensity according to claim 5, characterized in that: The illumination intensity of the illumination device is divided into level one, level two and level three, which are controlled by two groups, four groups and six groups of LED lights respectively.

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