Methane-oxidizing bacteria and photosynthetic bacteria symbiotic bioreactor

Abstract

The invention discloses a symbiotic bioreactor for methane-oxidizing bacteria and photosynthetic bacteria, and relates to the technical field of devices for microbial culture, the bioreactor comprises a reaction frame and an incubator, and also comprises an adjusting device; wherein a mounting plate is fixedly mounted in the reaction frame, a servo motor is fixedly mounted at the top of the inner wall of the reaction frame, a transmission shaft is fixedly mounted at the output end of the servo motor, and a detector is fixedly mounted below the mounting plate; the adjusting device comprises an electric push rod, a push block, a rotating plate, a receiving pipe, a supporting rod, a storage table, a receiving plate, a receiving rod, a lifting plate, a lifting rod, an adjusting disc and a connecting rod, and the bioreactor can enable nutrient substances in the incubator to be distributed more uniformly, so that the growth rate of fungi and the production efficiency of products are improved; meanwhile, the illumination distance between the incubator and the illumination lamp is adjusted, and the growth efficiency of fungi is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of microorganism culture devices, in particular to a bioreactor in which methane oxidizing bacteria and photosynthetic bacteria coexist. Background Art

[0002] Bioreactors for the symbiosis of methanotrophic bacteria and photosynthetic bacteria are equipment that utilize the symbiotic relationship between methanotrophic bacteria and photosynthetic bacteria for cultivation, used to support the organisms to carry out biochemical reactions and biotransformations. The design and operation of these reactors allow the growth of organisms to be maintained in a controlled environment and promote their metabolic activities.

[0003] Patent announcement number CN218146720U relates to a lactic acid bacteria microorganism fermentation and cultivation device that is easy to regulate temperature, comprising a tank body, a discharge pipe valve is provided at the lower end of the tank body, a second electric valve and a first electric valve are provided on the left and right sides of the outer surface of the tank body respectively, a sealing cover is provided on the left side of the upper end of the tank body, a stirring device is installed on the upper end of the tank body, and the tank body is provided with a second cavity and a first cavity from the outside to the inside, and a temperature sensor is installed on the lower wall of the first cavity. The patent describes a lactic acid bacteria microorganism fermentation and cultivation device that is easy to regulate temperature. By providing the second cavity and the first heating tube heat-conducting component, the tank body can be kept at a suitable temperature, thereby ensuring the normal growth of lactic acid bacteria microorganisms. By providing the stirring device, the heat extraction and transfer can be accelerated, so that the material is heated and heat-conducted evenly, thereby improving work efficiency.

[0004] In the above patent, by setting the second cavity and the first heating tube heat-conducting component together, the tank body can be kept at a suitable temperature, ensuring the normal growth of lactic acid bacteria microorganisms. By setting the stirring device, the heat extraction and transfer can be accelerated, so that the material is heated and heat-conducted evenly, thereby improving work efficiency. However, in the process of cultivating fungi, it is difficult to adjust the light, and it is difficult to observe the growth efficiency of fungi under different light intensities, resulting in the growth environment of fungi being restricted and affecting the growth efficiency. For this reason, a bioreactor in which methane-oxidizing bacteria and photosynthetic bacteria coexist is designed. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a bioreactor in which methane-oxidizing bacteria and photosynthetic bacteria coexist, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a bioreactor for the symbiosis of methane-oxidizing bacteria and photosynthetic bacteria, comprising a reaction frame and an incubator, and also comprising an adjusting device; wherein a mounting plate is fixedly installed inside the reaction frame, a servo motor is fixedly installed on the top of the inner wall of the reaction frame, a transmission shaft is fixedly installed on the output end of the servo motor, a detector is fixedly installed below the mounting plate, a light lamp is fixedly installed below the mounting plate, and an air intake pipe is fixedly passed through the surface of the mounting plate; wherein the adjusting device comprises an electric push rod, a pushing block, a rotating plate, a receiving tube, a support rod, a storage table, a receiving plate, a receiving rod, a lifting plate, a lifting rod, an adjusting disk and a connecting rod, the output end of the servo motor rotates to drive the transmission shaft to rotate, the transmission shaft rotates to drive the rotating plate to rotate, and the rotating plate rotates to drive the receiving tube to transmit The cam is fixedly mounted on the top of the drive shaft, and the driving block is fixedly mounted on the output end of the cam. The rotating plate is fixedly mounted on the bottom of the transmission shaft, and the receiving tube is fixedly mounted on the top of the rotating plate. The support rod is sleeved inside the receiving tube, and the storage platform is fixedly mounted above the support rod. The receiving plate is fixedly mounted on the circumferential surface of the transmission shaft, and the receiving rod is fixedly mounted above the receiving plate. A connecting groove 1 is provided on the surface of the transmission shaft, and the lifting plate is slidably mounted inside the connecting groove 1. The lifting rod is slidably mounted inside the transmission shaft, and a connecting groove 2 is provided on the surface of the transmission shaft. The adjusting disk is slidably mounted inside the connecting groove 2, and the connecting rod is fixedly mounted on the surface of the adjusting disk. The rotation of the support rod drives the storage platform to rotate, and the rotation of the storage platform drives the incubator to rotate.

[0007] According to the above technical solution, the lifting rod is fixedly connected to the lifting plate, the lifting rod is fixedly connected to the adjusting disk, the end of the connecting rod away from the adjusting disk is rotatably connected to the support rod, the receiving rod slides through the upper and lower walls of the lifting plate, and the interior of the detector is provided with a detection module and a control module, the control module is electrically connected to the electric push rod, the cover of the incubator is set as a one-way breathable membrane, and the upward movement of the storage table drives the incubator to move upward, thereby shortening the distance between the incubator and the light lamp, thereby improving the growth efficiency of the fungi.

[0008] According to the above technical solution, one end of the pushing block close to the lifting plate is set as bevel surface 1, and the end of the lifting plate close to the pushing block is set as bevel surface 2. The pushing block moves in the direction close to the transmission shaft and squeezes the lifting plate upward under the action of bevel surface 1 and bevel surface 2. The lifting plate and the connecting plate are directly provided with a No. 1 spring. After the No. 1 spring is squeezed, it can drive the lifting plate to reset under the action of the connecting plate.

[0009] According to the above technical solution, a rotating device for improving the lighting effect of the bacterial colony is provided inside the reaction frame, and a flow guide device for guiding the flow of gas inside the reaction frame is provided on the surface of the mounting plate. The rotating device includes a vertical guide rail, a lifting plate, an upper baffle and a lower baffle. The vertical guide rail is fixedly installed on the inner wall of the reaction frame, the lifting plate is slidably installed inside the vertical guide rail, the upper baffle is fixedly installed above the lifting plate, and the lower baffle is fixedly installed below the lifting plate. The rotation of the storage table drives the rotation of the incubator, and the rotation of the incubator can ensure that the light can be evenly irradiated to all areas to avoid the formation of local differences in light intensity.

[0010] According to the above technical solution, gear block 1 is fixedly installed on the circumferential surface of the storage table, and gear block 2 is fixedly installed on the side of the lifting plate close to the storage table. Gear block 1 is engaged with gear block 2. The storage table revolves around the transmission shaft and drives gear block 1 to revolve at the same time. Gear block 1 contacts gear block 2 while revolving and drives the storage table to rotate under its action.

[0011] According to the above technical solution, the bottom of the upper baffle is in contact with the storage table, and the top of the lower baffle is in contact with the storage table. When the storage table moves upward, the upper baffle is driven to move upward, and when the storage table moves downward, the lower baffle is driven to move downward, so that gear block 1 and gear block 2 always remain in a meshing state.

[0012] According to the above technical solution, the guide device includes a lifting rod, a rotating rod, a fixed disk, a guide rod, a guide plate, a sleeve, a guide plate and a connecting rod. When the upper baffle moves upward, it contacts and squeezes the lifting rod to move upward. The lifting rod moves upward and drives the connecting rod to move upward. The lifting rod slides through the upper inner and outer walls of the vertical guide rail. The rotating rod is rotatably installed above the mounting plate. The fixed disk is fixedly installed on the circumferential surface of the rotating rod. The guide rod rotates through the upper and lower walls of the mounting plate. The guide plate is fixedly installed on the circumferential surface of the guide rod. The sleeve is slidably installed on the circumferential surface of the guide rod. The guide plate is fixedly installed on the circumferential surface of the sleeve. The connecting rod is fixedly installed on the circumferential surface of the lifting rod. The rotation of the guide rod drives the guide plate to rotate. The rotation of the guide plate can increase the gas flow rate inside the reaction frame.

[0013] According to the above technical solution, the lifting rod slides through the upper and lower walls of the mounting plate, the transmission shaft and the rotating rod are connected by a transmission belt, the end of the connecting rod away from the lifting rod is rotatably connected to the sleeve, the rotation of the transmission shaft drives the rotating rod to rotate through the transmission belt, and the rotation of the rotating rod drives the fixed disk to rotate.

[0014] According to the above technical solution, gear block three is fixedly installed at the bottom of the fixed plate, gear block four is fixedly installed at the top of the guide plate, and spring No. 2 is arranged between the mounting plate and the vertical guide rail. Spring No. 2 can drive the lifting rod to reset and make gear block four break away from contact with gear block three.

[0015] The present invention provides a bioreactor in which methane-oxidizing bacteria and photosynthetic bacteria coexist. It has the following beneficial effects: (1) The bioreactor rotates the rotating plate through a servo motor and a transmission shaft, and drives the storage table to rotate under the action of a receiving tube and a support rod, so that the nutrients in the incubator are more evenly distributed, thereby improving the growth rate of fungi and the efficiency of product generation. At the same time, the light distance between the incubator and the light lamp is adjusted under the action of a detector and an electric push rod, thereby improving the growth efficiency of fungi.

[0016] (2) In this bioreactor, the platform rotates while the tooth block 1 and the tooth block 2 rotate. The rotation of the platform drives the rotation of the culture chamber to ensure that the light can be evenly irradiated to all areas, avoiding the formation of local light intensity differences, ensuring that all fungi grow under relatively consistent light conditions, thereby promoting the growth efficiency of fungi. At the same time, during the up and down movement of the platform, the upper baffle and the lower baffle keep the tooth block 1 and the tooth block 2 in a meshing state at all times, maintaining the rotation of the platform during the change of light distance, and further improving the growth efficiency of fungi.

[0017] (3) In this bioreactor, the upper baffle moves upward, driving the lifting rod and the connecting rod to move upward, and under the action of the sleeve and the guide plate, the tooth block three contacts the tooth block four, and then the guide plate rotates under the action of the transmission belt. The rotation of the guide plate can increase the gas flow rate inside the reaction frame, and the increase in the gas flow rate helps to mix and evenly distribute the nutrients in the reaction frame and the metabolites produced by the fungi, thereby improving the transportation efficiency of the nutrients in the reaction frame, thereby maintaining the uniformity and stability of the fungi growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall internal structure of the present invention; Figure 3 This is a schematic diagram of the position structure of the transmission shaft and the adjustment plate of the present invention; Figure 4 This is a schematic diagram of the mounting plate and lighting position structure of the present invention; Figure 5 This is a schematic diagram of the position structure of the transmission shaft and the lifting rod of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of part A; Figure 7 For the present invention Figure 5 The enlarged structural diagram of part B in the middle; Figure 8This is a schematic diagram of the position structure of the guide rod and the guide plate of the present invention.

[0019] In the figure: 1. Reaction frame; 2. Incubator; 3. Mounting plate; 4. Servo motor; 5. Drive shaft; 6. Detector; 7. Light lamp; 8. Inlet pipe; 9. Electric push rod; 10. Push block; 11. Rotating plate; 12. Receiver tube; 13. Support rod; 14. Storage table; 15. Receiver plate; 16. Receiver rod; 17. Lifting plate; 18. Lifting rod; 19. Adjustment plate; 20. Connecting rod; 21. No. 2 spring; 221, vertical guide rail; 222, lifting plate; 223, upper baffle; 224, lower baffle; 225, gear block one; 226, gear block two; 231, lifting rod; 232, rotating rod; 233, fixed plate; 234, guide rod; 235, guide plate; 236, sleeve; 237, guide plate; 238, connecting rod; 239, gear block three; 2310, gear block four; 2311, No. 2 spring. DETAILED DESCRIPTION

[0020] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0021] See also Figure 1-8, one embodiment of the present invention is: a bioreactor for the symbiosis of methane oxidizing bacteria and photosynthetic bacteria, comprising a reaction frame 1 and a culture vessel 2, and also comprising an adjusting device; wherein, a mounting plate 3 is fixedly installed inside the reaction frame 1, a servo motor 4 is fixedly installed on the top of the inner wall of the reaction frame 1, a transmission shaft 5 is fixedly installed on the output end of the servo motor 4, a detector 6 is fixedly installed below the mounting plate 3, a light lamp 7 is fixedly installed below the mounting plate 3, and an air intake pipe 8 is fixedly passed through the surface of the mounting plate 3; wherein, the adjusting device comprises an electric push rod 9, a pushing block 10, a rotating plate 11, a receiving tube 12, a support rod 13, a storage table 14, a receiving plate 15, a receiving rod 16, a lifting plate 17, a lifting rod 18, an adjusting disk 19 and a connecting rod 20, the output end of the servo motor 4 rotates to drive the transmission shaft 5 to rotate, the transmission shaft 5 rotates to drive the rotating plate 11 to rotate, the rotating plate 11 rotates to drive the receiving tube 12 to rotate with the transmission shaft 5 as the center, the electric push rod 9 is fixedly mounted Above the mounting plate 3, the pushing block 10 is fixedly mounted on the output end of the electric push rod 9, the rotating plate 11 is fixedly mounted on the bottom of the transmission shaft 5, the receiving tube 12 is fixedly mounted on the top of the rotating plate 11, the support rod 13 is sleeved inside the receiving tube 12, the storage platform 14 is fixedly mounted on the top of the support rod 13, the receiving plate 15 is fixedly mounted on the circumferential surface of the transmission shaft 5, and the receiving rod 16 is fixedly mounted above the receiving plate 15. A connecting groove 1 is provided on the surface of the transmission shaft 5, the lifting plate 17 is slidably mounted on the inside of the connecting groove 1, the lifting rod 18 is slidably mounted on the inside of the transmission shaft 5, the surface of the transmission shaft 5 is provided with a connecting groove 2, the adjusting disk 19 is slidably mounted on the inside of the connecting groove 2, and the connecting rod 20 is fixedly mounted on the surface of the adjusting disk 19. The rotation of the support rod 13 drives the storage platform 14 to rotate, and the rotation of the storage platform 14 drives the incubator 2 to rotate, so that the nutrients in the incubator 2 are more evenly distributed, thereby improving the growth rate of the fungi and the production efficiency of the product.

[0022] The lifting rod 18 is fixedly connected to the lifting plate 17, and the lifting rod 18 is fixedly connected to the adjusting disk 19. The end of the connecting rod 20 away from the adjusting disk 19 is rotatably connected to the support rod 13, and the receiving rod 16 slides through the upper and lower walls of the lifting plate 17. The interior of the detector 6 is provided with a detection module and a control module, and the control module is electrically connected to the electric push rod 9. The cover plate of the incubator 2 is set as a one-way breathable membrane. The single-membrane breathable membrane can discharge the gas generated by the incubator 2 and prevent the culture liquid from splashing. The placement table 14 moves upward to drive the incubator 2 to move upward, thereby shortening the distance between the incubator 2 and the light lamp 7, thereby improving the growth efficiency of the fungi. At the same time, the detector 6 can detect various gases inside the reaction frame 1 and replenish the gas inside the reaction frame 1 through the air inlet pipe 8.

[0023] One end of the pushing block 10 close to the lifting plate 17 is set as beveled surface 1, and the end of the lifting plate 17 close to the pushing block 10 is set as beveled surface 2. The pushing block 10 moves in the direction close to the transmission shaft 5 and squeezes the lifting plate 17 to move upward under the action of the beveled surface 1 and the beveled surface 2. The lifting plate 17 and the receiving plate 15 are directly provided with a No. 1 spring 21. After the No. 1 spring 21 is squeezed, it can drive the lifting plate 17 to reset under the action of the receiving plate 15.

[0024] When this embodiment is working: the incubator 2 is fixedly installed above the storage table 14, and then the reaction frame 1 is closed and the servo motor 4 and the light 7 are started. The output end of the servo motor 4 rotates to drive the transmission shaft 5 to rotate, the transmission shaft 5 rotates to drive the rotating plate 11 to rotate, the rotating plate 11 rotates to drive the receiving tube 12 to rotate with the transmission shaft 5 as the center, the receiving tube 12 rotates to drive the support rod 13 to rotate, the support rod 13 rotates to drive the storage table 14 to rotate, and the storage table 14 rotates to drive the incubator 2 to rotate, so that the nutrients in the incubator 2 are more evenly distributed, thereby improving the growth rate of the fungi and the production efficiency of the product. When the detector 6 detects that the fungi are growing inside the reaction frame 1, When the gas production is insufficient, the detector 6 starts the electric push rod 9 through the control module. When the output end of the electric push rod 9 moves toward the direction close to the transmission shaft 5, it will contact and squeeze the lifting plate 17 to move upward. The lifting plate 17 moves upward and drives the lifting rod 18 to move upward. The lifting rod 18 moves upward and drives the adjusting disk 19 to move upward. The adjusting disk 19 moves upward and drives the connecting rod 20 to move upward. The connecting rod 20 moves upward and drives the support rod 13 to move upward. The support rod 13 moves upward and drives the placement table 14 to move upward. The placement table 14 moves upward and drives the incubator 2 to move upward, thereby shortening the distance between the incubator 2 and the light lamp 7 and improving the growth efficiency of the fungi.

[0025] See also Figure 1-8 On the basis of the above embodiment, in another embodiment of the present invention, a rotating device for improving the lighting effect of the bacterial colony is provided inside the reaction frame 1, and a guide device for guiding the flow of gas inside the reaction frame 1 is provided on the surface of the mounting plate 3. The rotating device includes a vertical guide rail 221, a lifting plate 222, an upper baffle 223 and a lower baffle 224. The vertical guide rail 221 is fixedly mounted on the inner wall of the reaction frame 1, and the lifting plate 222 is slidably mounted inside the vertical guide rail 221. The upper baffle 223 is fixedly mounted above the lifting plate 222, and the lower baffle 224 is fixedly mounted below the lifting plate 222. The rotation of the storage table 14 drives the incubator 2 to rotate. The rotation of the incubator 2 can ensure that the light can be evenly irradiated to all areas, avoid the formation of local light intensity differences, ensure that all fungi grow under relatively consistent light conditions, and thereby promote the growth efficiency of fungi.

[0026] A gear block 1 225 is fixedly installed on the circumferential surface of the storage platform 14, and a gear block 2 226 is fixedly installed on the side of the lifting plate 222 close to the storage platform 14. The gear block 1 225 is engaged with the gear block 2 226. The storage platform 14 revolves around the transmission shaft 5 while driving the gear block 1 225 to revolve. The gear block 1 225 contacts the gear block 2 226 while revolving and drives the storage platform 14 to rotate under its action.

[0027] The bottom of the upper baffle 223 contacts the storage platform 14, and the top of the lower baffle 224 contacts the storage platform 14. When the storage platform 14 moves upward, the upper baffle 223 is driven to move upward, and when the storage platform 14 moves downward, the lower baffle 224 is driven to move downward, so that the tooth block 1 225 and the tooth block 2 226 always remain in a meshing state, maintaining the rotation of the storage platform 14 during the change of the light distance, and further improving the growth efficiency of the fungi.

[0028] The guide device includes a lifting rod 231, a rotating rod 232, a fixed plate 233, a guide rod 234, a guide plate 235, a sleeve 236, a guide plate 237 and a connecting rod 238. When the upper baffle 223 moves upward, it contacts and squeezes the lifting rod 231 to move upward. The lifting rod 231 moves upward to drive the connecting rod 238 to move upward. The lifting rod 231 slides through the upper inner and outer walls of the vertical guide rail 221. The rotating rod 232 is rotatably installed above the mounting plate 3. The fixed plate 233 is fixedly installed on the circumferential surface of the rotating rod 232. The guide rod 234 rotates through the upper and lower walls of the mounting plate 3. The guide plate 235 is fixed. It is installed on the circumferential surface of the guide rod 234, the sleeve 236 is slidably installed on the circumferential surface of the guide rod 234, the guide plate 237 is fixedly installed on the circumferential surface of the sleeve 236, and the connecting rod 238 is fixedly installed on the circumferential surface of the lifting rod 231. The rotation of the guide rod 234 drives the guide plate 235 to rotate. The rotation of the guide plate 235 can increase the gas flow rate inside the reaction frame 1. The increase in the gas flow rate helps to mix and evenly distribute the nutrients in the reaction frame 1 and the metabolites produced by the fungi, thereby improving the transportation efficiency of the nutrients in the reaction frame 1, thereby maintaining the uniformity and stability of the fungus growth.

[0029] The lifting rod 231 slides through the upper and lower walls of the mounting plate 3, and the transmission shaft 5 is connected to the rotating rod 232 through a transmission belt. The end of the connecting rod 238 away from the lifting rod 231 is rotatably connected to the sleeve 236. The rotation of the transmission shaft 5 drives the rotating rod 232 to rotate through the transmission belt, and the rotation of the rotating rod 232 drives the fixed plate 233 to rotate.

[0030] A gear block three 239 is fixedly installed below the fixed plate 233, and a gear block four 2310 is fixedly installed above the guide plate 237. A No. 2 spring 2311 is arranged between the mounting plate 3 and the vertical guide rail 221. The No. 2 spring 2311 can drive the lifting rod 231 to reset and make the gear block four 2310 disengage from the contact with the gear block three 239.

[0031] When this embodiment is working: the storage table 14 revolves around the transmission shaft 5 while driving the gear block 1 225 to revolve, and the gear block 1 225 contacts the gear block 2 226 while revolving and drives the storage table 14 to rotate under its action, and the rotation of the storage table 14 drives the incubator 2 to rotate, and the rotation of the incubator 2 can ensure that the light can be evenly irradiated to all areas, avoiding the formation of local light intensity differences, ensuring that all fungi grow under relatively consistent lighting conditions, thereby promoting the growth efficiency of fungi, and at the same time, in the process of adjusting the lighting distance, when the storage table 14 moves upward, it drives the upper baffle 223 to move upward, and when the storage table 14 moves downward, it drives the lower baffle 224 to move downward, so that the gear block 1 225 and the gear block 2 226 always remain in a meshing state, maintaining the rotation of the storage table 14 during the change of lighting distance, and further improving the growth efficiency of fungi.

[0032] When the upper baffle 223 moves upward, it contacts and squeezes the lifting rod 231 to move upward. The lifting rod 231 moves upward, driving the connecting rod 238 to move upward. The connecting rod 238 moves upward, driving the sleeve 236 to move upward. The sleeve 236 moves upward, driving the guide plate 237 to move upward. The guide plate 237 moves upward, driving the gear block 4 2310 to move upward. The gear block 4 2310 moves upward and enters the motion trajectory of the gear block 3 239. At the same time, the transmission shaft 5 rotates, driving the rotating rod 232 to rotate through the transmission belt. The rotating rod 232 rotates, driving the fixed plate 233 to rotate, and the fixed plate 233 rotates, driving the gear block 3 239. 39 rotates, gear block three 239 rotates to drive gear block four 2310 to rotate, gear block four 2310 rotates to rotate the guide plate 237, the guide plate 237 rotates to drive the sleeve 236 to rotate, the sleeve 236 rotates to drive the guide rod 234 to rotate, the guide rod 234 rotates to drive the guide plate 235 to rotate, the rotation of the guide plate 235 can increase the gas flow rate inside the reaction frame 1, and the increase in the gas flow rate helps to mix and evenly distribute the nutrients in the reaction frame 1 and the metabolites produced by the fungi, thereby improving the transportation efficiency of the nutrients in the reaction frame 1, thereby maintaining the uniformity and stability of the fungus growth.

[0033] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A bioreactor for the symbiosis of methane-oxidizing bacteria and photosynthetic bacteria, comprising a reaction frame (1) and a culture vessel (2), characterized in that: Also included is an adjustment device; A mounting plate (3) is fixedly mounted inside the reaction frame (1), a servo motor (4) is fixedly mounted on the top of the inner wall of the reaction frame (1), a transmission shaft (5) is fixedly mounted on the output end of the servo motor (4), a detector (6) is fixedly mounted below the mounting plate (3), a light (7) is fixedly mounted below the mounting plate (3), and an air intake pipe (8) is fixedly passed through the surface of the mounting plate (3); The adjusting device comprises an electric push rod (9), a pushing block (10), a rotating plate (11), a receiving tube (12), a support rod (13), a storage platform (14), a receiving plate (15), a receiving rod (16), a lifting plate (17), a lifting rod (18), an adjusting disk (19) and a connecting rod (20), wherein the electric push rod (9) is fixedly mounted above the mounting plate (3), the pushing block (10) is fixedly mounted at the output end of the electric push rod (9), the rotating plate (11) is fixedly mounted below the transmission shaft (5), the receiving tube (12) is fixedly mounted above the rotating plate (11), and the support rod (13) is sleeved. Inside the receiving tube (12), the storage platform (14) is fixedly mounted above the support rod (13), the receiving plate (15) is fixedly mounted on the circumferential surface of the transmission shaft (5), the receiving rod (16) is fixedly mounted above the receiving plate (15), a connecting groove 1 is provided on the surface of the transmission shaft (5), the lifting plate (17) is slidably mounted inside the connecting groove 1, the lifting rod (18) is slidably mounted inside the transmission shaft (5), a connecting groove 2 is provided on the surface of the transmission shaft (5), the adjusting disk (19) is slidably mounted inside the connecting groove 2, and the connecting rod (20) is fixedly mounted on the surface of the adjusting disk (19); The reaction frame (1) is provided with a rotating device for improving the lighting effect of the bacterial colony, and the surface of the mounting plate (3) is provided with a flow guide device for guiding the flow of gas inside the reaction frame (1).

2. The bioreactor for symbiotic growth of methane-oxidizing bacteria and photosynthetic bacteria according to claim 1, characterized in that: The lifting rod (18) is fixedly connected to the lifting plate (17), and the lifting rod (18) is fixedly connected to the adjustment disk (19). The end of the connecting rod (20) away from the adjustment disk (19) is rotatably connected to the support rod (13). The receiving rod (16) slides through the upper and lower walls of the lifting plate (17). The detector (6) is internally provided with a detection module and a control module. The control module is electrically connected to the electric push rod (9). The cover plate of the incubator (2) is set as a one-way breathable membrane.

3. The bioreactor for symbiotic growth of methane-oxidizing bacteria and photosynthetic bacteria according to claim 2, characterized in that: One end of the pushing block (10) close to the lifting plate (17) is set as a beveled surface 1, and one end of the lifting plate (17) close to the pushing block (10) is set as a beveled surface 2. The lifting plate (17) and the receiving plate (15) are directly provided with a No. 1 spring (21).

4. The bioreactor for symbiotic growth of methane-oxidizing bacteria and photosynthetic bacteria according to claim 3, characterized in that: The rotating device comprises a vertical guide rail (221), a lifting plate (222), an upper baffle (223) and a lower baffle (224); the vertical guide rail (221) is fixedly mounted on the inner wall of the reaction frame (1); the lifting plate (222) is slidably mounted inside the vertical guide rail (221); the upper baffle (223) is fixedly mounted above the lifting plate (222); and the lower baffle (224) is fixedly mounted below the lifting plate (222).

5. The bioreactor for symbiotic growth of methane-oxidizing bacteria and photosynthetic bacteria according to claim 4, characterized in that: A tooth block 1 (225) is fixedly mounted on the circumferential surface of the storage platform (14), and a tooth block 2 (226) is fixedly mounted on the side of the lifting plate (222) close to the storage platform (14), and the tooth block 1 (225) is meshed with the tooth block 2 (226).

6. The bioreactor for symbiotic growth of methane-oxidizing bacteria and photosynthetic bacteria according to claim 5, characterized in that: The lower portion of the upper baffle (223) contacts the storage platform (14), and the upper portion of the lower baffle (224) contacts the storage platform (14).

7. The bioreactor for symbiotic growth of methane-oxidizing bacteria and photosynthetic bacteria according to claim 6, characterized in that: The guide device comprises a lifting rod (231), a rotating rod (232), a fixed plate (233), a guide rod (234), a guide plate (235), a sleeve (236), a guide plate (237) and a connecting rod (238), wherein the lifting rod (231) slides through the upper inner and outer walls of the vertical guide rail (221), the rotating rod (232) is rotatably mounted above the mounting plate (3), the fixed plate (233) is fixedly mounted on the circumferential surface of the rotating rod (232), the guide rod (234) rotates through the upper and lower walls of the mounting plate (3), the guide plate (235) is fixedly mounted on the circumferential surface of the guide rod (234), the sleeve (236) is slidably mounted on the circumferential surface of the guide rod (234), the guide plate (237) is fixedly mounted on the circumferential surface of the sleeve (236), and the connecting rod (238) is fixedly mounted on the circumferential surface of the lifting rod (231).

8. The bioreactor for symbiotic growth of methane-oxidizing bacteria and photosynthetic bacteria according to claim 7, characterized in that: The lifting rod (231) slides through the upper and lower walls of the mounting plate (3), the transmission shaft (5) and the rotating rod (232) are connected via a transmission belt, and the end of the connecting rod (238) away from the lifting rod (231) is rotatably connected to the sleeve (236).

9. The bioreactor for symbiotic growth of methane-oxidizing bacteria and photosynthetic bacteria according to claim 8, characterized in that: A tooth block three (239) is fixedly installed below the fixed plate (233), a tooth block four (2310) is fixedly installed above the guide plate (237), and a second spring (2311) is provided between the mounting plate (3) and the vertical guide rail (221).

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