Reaction kettle for fermenting microbial agent

Abstract

The utility model relates to the technical field of microbial fermentation reaction kettles, and discloses a reaction kettle for microbial agent fermentation, which comprises a kettle body, the upper part of the kettle body is fixedly connected with a feed port, the upper part of the feed port is provided with a sealing cover, and both sides of the upper part of the feed port are fixedly connected with mounting blocks; t-shaped sliding grooves are formed in the left sides of the interiors of the two mounting blocks, connecting blocks are fixedly connected to the two sides of the exteriors of the two mounting blocks, a mounting frame is fixedly connected to the middles of the connecting blocks, an electric push rod is fixedly connected to the right side of the interior of the mounting frame, and a moving frame is fixedly connected to the output end of the electric push rod. According to the reaction kettle disclosed by the utility model, the feeding hole of the reaction kettle can be conveniently sealed, and impurities such as microorganisms, dust, pollen and the like in external air can be effectively prevented from entering the reaction kettle. Therefore, the purity of the fermentation process is favorably maintained, interference and pollution of exogenous microorganisms are avoided, and the quality and purity of the product are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial fermentation reactors, in particular to a reactor for microbial inoculant fermentation. Background Art

[0002] The fermentation technology of microbial inoculants plays an important role in agriculture, food industry, pharmaceutical industry, etc. In the fermentation process, the reactor, as one of the key equipment, provides suitable environmental conditions to support the growth and metabolic activities of microorganisms.

[0003] After searching the Chinese patent literature with the announcement number: CN218989237U, a microbial fermentation reactor is found, which relates to the technical field of reactors. The microbial fermentation reactor includes: a bracket, a reactor body is fixedly connected to the bracket, and a movable door is installed at the discharge port at the bottom of the reactor body; a rotating plate, a concentrically arranged mounting groove is provided on the upper surface of the reactor body, a rotating plate is rotatably connected in the mounting groove, the rotating plate is connected to a stirring shaft that passes through it, and a plurality of stirring rods are fixedly connected to the outer surface of the stirring shaft, and the stirring rods are located in the reactor body; a driving mechanism, the driving mechanism is connected to the reactor body, and the driving of the rotating plate is realized by the driving mechanism; a feeding mechanism, the feeding mechanism is connected to the rotating plate; the feeding mechanism includes a material guide pipe, and the rotating plate is provided with a threaded hole that passes through from top to bottom. The microbial fermentation reactor provided by the utility model has the advantage of improving the raw material mixing effect. When the microbial fermentation reactor is in use, the microorganisms are poured into the reactor through the feed port and then fermented. However, after the microorganisms enter the reactor from the feed port, the feed port cannot be sealed, resulting in external pollutants such as air, dust, and bacteria entering the reactor. These pollutants may have an adverse effect on the growth of the microorganisms and the fermentation process, resulting in fermentation failure or a decrease in product quality. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a reactor for microbial inoculant fermentation, aiming to improve the problem in the prior art that the feed port can be sealed, resulting in the possibility of pollutants such as external air, dust, bacteria, etc. entering the reactor.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A reaction kettle for fermentation of microbial inoculants comprises a kettle body, the upper part of the kettle body is fixedly connected with a feed port, the upper part of the feed port is provided with a sealing cover, both sides of the upper part of the feed port are fixedly connected with mounting blocks, the left sides of the two mounting blocks are provided with T-shaped slide grooves, the two mounting blocks are fixedly connected with connecting blocks on both sides of the outside, a plurality of connecting blocks are fixedly connected with a mounting frame in the middle part, an electric push rod is fixedly connected with the right side of the inside of the mounting frame, the output end of the electric push rod is fixedly connected with a moving frame, the moving frame is slidably connected to the inside of the mounting frame, the right side of the outside of the moving frame is rotatably connected with a first connecting rod, the other ends of the two first connecting rods are rotatably connected to the right side of the upper part of the sealing cover, the other ends of the two first connecting rods are rotatably connected to pulleys on the outside, the left side of the outside of the moving frame is rotatably connected with a second connecting rod, the other ends of the two second connecting rods are rotatably connected to the left side of the upper part of the sealing cover, and a stirring assembly is provided at the bottom of the kettle body.

[0007] Furthermore, the stirring assembly includes a motor, a transmission rod is fixedly connected to the output end of the motor, the transmission rod is rotatably connected to the inside of the kettle body, stirring rods are fixedly connected to the outside of the transmission rod on all sides, a connecting ring is fixedly connected to the middle of the transmission rod, fixing rods are fixedly connected to the two sides of the outside of the connecting ring, the two fixing rods are fixedly connected to the outside of mounting plates, and the two mounting plates are fixedly connected to the outside of scrapers.

[0008] Furthermore, a support plate is fixedly connected to the bottom of the kettle body, and the motor is fixedly connected to the upper part of the support plate.

[0009] Furthermore, a discharge port is fixedly connected to the lower portion of the kettle body.

[0010] Furthermore, a fixing frame is fixedly connected to the outside of the kettle body.

[0011] Furthermore, a mounting ring is fixedly connected to the outside of the kettle body, and lifting ears are fixedly connected to the outside of the mounting ring all around.

[0012] Furthermore, a controller is installed on the front side of the exterior of the kettle body, and the controller is electrically connected to the motor.

[0013] Furthermore, the pulley is slidably connected inside the T-shaped slide groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the feeding port of the reactor is conveniently sealed by the cooperation among the feeding port, the mounting block, the connecting block, the mounting frame, the electric push rod, the moving frame, the first connecting rod, the second connecting rod, the sealing cover, the pulley, the T-shaped slide and other structures, which can effectively prevent the impurities such as microorganisms, dust, pollen and the like in the outside air from entering the reactor. This helps to maintain the purity of the fermentation process, avoid the interference and contamination of exogenous microorganisms, and ensure the quality and purity of the product.

[0016] 2. In the utility model, by cooperating among structures such as the support plate, the motor, the transmission rod, the stirring rod, the connecting ring, the fixing rod, the mounting plate, and the scraper, it is possible to facilitate stirring of the biological material inside the kettle body. Stirring can prevent the precipitation and scaling of the material inside the kettle body. By stirring, these precipitates can be resuspended to prevent the formation of scaling, thereby maintaining the stability and continuity of the reaction or fermentation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a reaction kettle for microbial inoculant fermentation proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the lower structure of a reactor body for microbial inoculant fermentation proposed by the utility model;

[0019] Figure 3 A top view of a reaction kettle for microbial inoculant fermentation proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of a reactor for microbial inoculant fermentation proposed by the utility model;

[0021] Figure 5 This is a partial structural schematic diagram of a reaction kettle for microbial inoculant fermentation proposed by the utility model;

[0022] Figure 6 for Figure 5 A magnified view of the structure in the middle.

[0023] Legend:

[0024] 1. Kettle body; 2. Fixed frame; 3. Controller; 4. Feed inlet; 5. Discharge port; 6. Mounting ring; 7. Lifting ear; 8. Mounting block; 9. Connecting block; 10. Mounting frame; 11. Electric push rod; 12. Moving frame; 13. First connecting rod; 14. Sealing cover; 15. Second connecting rod; 16. Pulley; 17. T-shaped slide; 18. Support plate; 19. Stirring assembly; 1901. Motor; 1902. Transmission rod; 1903. Stirring rod; 1904. Connecting ring; 1905. Fixed rod; 1906. Mounting plate; 1907. Scraper. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1 , Figure 5 and Figure 6 The utility model provides an embodiment: a reaction kettle for fermentation of microbial inoculants, including a kettle body 1, a feed port 4 is fixedly connected to the upper part of the kettle body 1, a sealing cover 14 is arranged on the upper part of the feed port 4, mounting blocks 8 are fixedly connected to both sides of the upper part of the feed port 4, T-shaped slide grooves 17 are provided on the left sides of the two mounting blocks 8, connecting blocks 9 are fixedly connected to both sides of the outer parts of the two mounting blocks 8, a mounting frame 10 is fixedly connected to the middle part of the connecting blocks 9, an electric push rod 11 is fixedly connected to the right side of the mounting frame 10, and a moving push rod 11 is fixedly connected to the output end of the electric push rod 11. The movable frame 12 is slidably connected to the inside of the mounting frame 10, the first connecting rod 13 is rotatably connected to the right side of the outside of the movable frame 12, and the other ends of the two first connecting rods 13 are rotatably connected to the right side of the upper part of the sealing cover 14, and the other ends of the two first connecting rods 13 are rotatably connected to the pulley 16 outside, and the second connecting rod 15 is rotatably connected to the left side of the upper part of the sealing cover 14. A stirring assembly 19 is arranged at the bottom of the kettle body 1, and the pulley 16 is slidably connected to the inside of the T-shaped slide groove 17.

[0027] When using the reactor, first, the microorganisms to be fermented need to be poured into the interior of the reactor body 1 through the special feed port 4. Next, the electric push rod 11 is started, and this operation drives the mobile frame 12 fixedly connected to the output end to move horizontally inside the mounting frame 10. In this process, the mobile frame 12 not only moves itself, but also drives the movement of the sealing cover 14 through the two first connecting rods 13 on the right side of the outside and the two second connecting rods 15 on the left side. This mechanical linkage design cleverly realizes the automatic movement and positioning of the sealing cover 14, greatly simplifying the operation steps. When the sealing cover 14 moves above the feed port 4, the pulley 16 at the other end of the two first connecting rods 13 will accurately snap into the two T-shaped slide grooves 17 opened inside the mounting block 8. This precise snap-in action enables the sealing cover 14 to fit tightly inside the feed port 4, achieving complete sealing of the feed port 4. This sealing method is not only easy to operate, but also has an excellent sealing effect, and can effectively prevent impurities such as microorganisms, dust, pollen, etc. in the outside air from entering the reactor.

[0028] Reference Figure 2 and Figure 4 The stirring assembly 19 includes a motor 1901, a transmission rod 1902 is fixedly connected to the output end of the motor 1901, the transmission rod 1902 is rotatably connected to the inside of the kettle body 1, stirring rods 1903 are fixedly connected to the outside of the transmission rod 1902, a connecting ring 1904 is fixedly connected to the middle of the transmission rod 1902, and fixed rods 1905 are fixedly connected to the two sides of the outside of the connecting ring 1904, the two fixed rods 1905 are fixedly connected to the outside of mounting plates 1906, and the two mounting plates 1906 are fixedly connected to the outside of scrapers 1907, the bottom of the kettle body 1 is fixedly connected to a support plate 18, and the motor 1901 is fixedly connected to the upper part of the support plate 18.

[0029] When the organisms enter the interior of the kettle body 1, the motor 1901 is started, and the motor 1901 drives the transmission rod 1902 to start rotating. This transmission rod 1902 is not only sturdy and durable, but also the stirring rods 1903 fixedly connected on the outside are designed just right, which can effectively stir the microorganisms inside the kettle body 1. This stirring action not only ensures the uniform distribution of microorganisms, but also effectively prevents the precipitation and scaling of substances inside the kettle body 1. While the transmission rod 1902 rotates, the connecting ring 1904 fixedly connected in the middle also rotates. The design of this connecting ring 1904 is clever in that the fixed rods 1905 fixedly connected on both sides of its exterior can drive the mounting plate 1906 to rotate. The scrapers 1907 fixedly connected to the outside of these mounting plates 1906 move on the inner wall of the kettle body 1, further enhancing the stirring effect. The design of the scraper 1907 cleverly fits the inner wall of the kettle body 1. Even the tiny corners inside the kettle body 1 can be reached by the scraper 1907, thereby avoiding the accumulation of sediment and making it easy to stir the substances inside the kettle body 1. Stirring can prevent the sedimentation and scaling of the substances inside the kettle body 1. Through stirring, these sediments can be re-suspended to prevent the formation of scale and maintain the stability and continuity of the reaction or fermentation.

[0030] Reference Figure 2 and Figure 3 A discharge port 5 is fixedly connected to the lower part of the kettle body 1, a fixing frame 2 is fixedly connected to the outside of the kettle body 1, a mounting ring 6 is fixedly connected to the outside of the kettle body 1, and lifting ears 7 are fixedly connected to the outside of the mounting ring 6. A controller 3 is installed on the front side of the outside of the kettle body 1, and the controller 3 is electrically connected to the motor 1901.

[0031] The discharge port 5 is provided to facilitate the discharge of fermented microorganisms from the kettle body 1, the fixing frame 2 is provided to facilitate the fixation of the kettle body 1, the lifting ears 7 fixed around the outside of the mounting ring 6 are provided to facilitate the movement of the kettle body 1, and the controller 3 is provided to facilitate the control of the opening and closing of the motor 1901.

[0032] Working principle: when using the reactor, first pour the microorganisms to be fermented into the reactor body 1 through the feed port 4, and then start the electric push rod 11. The electric push rod 11 moves laterally inside the mounting frame 10 with the mobile frame 12 fixedly connected to the output end. When the mobile frame 12 moves, the two first connecting rods 13 connected to the right side of the outside and the two second connecting rods 15 connected to the left side of the outside of the mobile frame 12 move simultaneously. When the two first connecting rods 13 and the second connecting rods 15 move, the sealing cover 14 connected to the other end is moved. When the sealing cover 14 moves to the top of the feed port 4, the two pulleys 16 connected to the other end of the two first connecting rods 13 will be stuck in the two T-shaped grooves 17 opened in the two mounting blocks 8. When the two pulleys 16 are stuck, the sealing cover 14 will be stuck in the feed port 4 with the sealing cover 14, and the feed port 4 is sealed, so that the feed port 4 of the reactor can be easily sealed, which can effectively prevent microorganisms, dust, pollen and other impurities in the outside air from entering the reactor. This helps to maintain the purity of the fermentation process, avoid interference and contamination by exogenous microorganisms, and ensure the quality and purity of the product. Then, when the biological material enters the kettle body 1, by starting the motor 1901, the motor 1901 rotates with the transmission rod 1902 fixedly connected to the output end, and the transmission rod 1902 rotates with the stirring rod 1903 fixedly connected to the outside to stir the microorganisms inside the kettle body 1. Then, while the transmission rod 1902 rotates, it also rotates with the connecting ring 1904 fixedly connected in the middle. The connecting ring 1904 rotates with the fixed rods 1905 fixedly connected to the outside on both sides. The fixed rod 1905 rotates with the mounting plates 1906 fixedly connected to the outside on both sides. The mounting plate 1906 rotates with the scraper 1907 fixedly connected to the outside to move on the inner wall of the kettle body 1, thereby facilitating the stirring of the biological material inside the kettle body 1. Stirring can prevent the precipitation and scaling of the material inside the kettle body 1. By stirring, these precipitates can be resuspended to prevent the formation of scaling, thereby maintaining the stability and continuity of the reaction or fermentation.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A reaction kettle for microbial inoculant fermentation, comprising a kettle body (1), characterized in that: The upper part of the kettle body (1) is fixedly connected with a feed port (4), the upper part of the feed port (4) is provided with a sealing cover (14), the upper two sides of the feed port (4) are fixedly connected with mounting blocks (8), the left sides of the two mounting blocks (8) are provided with T-shaped slide grooves (17), the outer two sides of the two mounting blocks (8) are fixedly connected with connecting blocks (9), the middle parts of the connecting blocks (9) are fixedly connected with mounting frames (10), the right side of the inside of the mounting frame (10) is fixedly connected with an electric push rod (11), and the output end of the electric push rod (11) is fixedly connected with a moving frame (12), The movable frame (12) is slidably connected to the inside of the mounting frame (10); the right side of the outside of the movable frame (12) is rotatably connected to a first connecting rod (13); the other ends of the two first connecting rods (13) are rotatably connected to the right side of the upper part of the sealing cover (14); the other ends of the two first connecting rods (13) are rotatably connected to a pulley (16) on the outside; the left side of the outside of the movable frame (12) is rotatably connected to a second connecting rod (15); the other ends of the two second connecting rods (15) are rotatably connected to the left side of the upper part of the sealing cover (14); and a stirring assembly (19) is provided at the bottom of the kettle body (1).

2. A microbial agent fermentation reactor according to claim 1, characterized in that: The stirring assembly (19) comprises a motor (1901), the output end of the motor (1901) is fixedly connected to a transmission rod (1902), the transmission rod (1902) is rotatably connected to the inside of the kettle body (1), the transmission rod (1902) is fixedly connected to stirring rods (1903) on all sides of the outside, the transmission rod (1902) is fixedly connected to a connecting ring (1904) in the middle, the connecting ring (1904) is fixedly connected to fixed rods (1905) on both sides of the outside, the two fixed rods (1905) are fixedly connected to mounting plates (1906) on the outside, and the two mounting plates (1906) are fixedly connected to scrapers (1907) on the outside.

3. A microbial agent fermentation reactor according to claim 2, characterized in that: A support plate (18) is fixedly connected to the bottom of the kettle body (1), and the motor (1901) is fixedly connected to the upper part of the support plate (18).

4. A microbial agent fermentation reactor according to claim 1, characterized in that: A discharge port (5) is fixedly connected to the lower part of the kettle body (1).

5. A microbial agent fermentation reactor according to claim 1, characterized in that: The kettle body (1) is externally fixedly connected with a fixing frame (2).

6. A microbial agent fermentation reactor according to claim 1, characterized in that: The outside of the kettle body (1) is fixedly connected with a mounting ring (6), and the outside of the mounting ring (6) is fixedly connected with lifting ears (7) all around.

7. A microbial inoculant fermentation reactor according to claim 1, characterized in that: A controller (3) is installed on the front side of the exterior of the kettle body (1), and the controller (3) is electrically connected to the motor (1901).

8. A microbial agent fermentation reactor according to claim 1, characterized in that: The pulley (16) is slidably connected inside the T-shaped slide groove (17).

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