Microorganism culture tank

Abstract

The utility model discloses a microorganism culture tank which comprises a mixing module, a circulating module, a containing assembly, a supporting assembly and a liquid outlet valve, wherein the mixing module comprises a rectangular frame, a central shaft of a driving bevel gear is movably connected with the lower side of the rectangular frame, the center of the upper side of the driving bevel gear is fixedly connected with an output shaft of a motor, and the motor is fixedly connected with the upper side of the rectangular frame. Through the mixing module, a group of stirring rods can be used for fully fusing a carrier and a culture solution in the culture tank, so that the breeding efficiency of microorganisms is improved, meanwhile, the two U-shaped scraping plates are used for scraping high-concentration microbial florae attached to the inner wall of the culture tank, the uniformity of the culture solution in the culture tank is ensured, and through the circulating module, the culture solution in the culture tank is uniformly mixed. The carrier and the culture solution circularly flow in the culture tank, so that the carrier and the culture solution can be in full contact, and microorganisms can obtain sufficient nutrients for reproduction.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial cultivation, in particular to a microbial cultivation tank. Background Art

[0002] The contact oxidation process, SBR process, MBBR process, AO process and A2O process in the sewage treatment process all require the use of microorganisms. For the inoculation of microorganisms, there are two methods: inoculating, culturing and breeding microorganisms after the sewage treatment equipment is installed, and directly placing finished product carriers (with microbial membranes). The second method is time-saving and can achieve rapid biological startup of sewage treatment-related equipment. The culture method of finished product carriers is mostly factory culture. The specific process is to place the carrier in the culture solution and then allow the microorganisms in the culture solution to breed on the surface of the carrier;

[0003] In addition, during the microbial culture process, the carrier and the culture solution need to circulate in the culture tank so that the carrier and the culture solution can fully contact each other. However, in the existing microbial culture process, the flow rate of the carrier and the culture solution is generally low, and the carrier and the culture solution are easily attached to the tank body, so that the microorganisms cannot obtain sufficient nutrients for reproduction, resulting in the quality of the finished carrier failing to meet the requirements.

[0004] Therefore, it is necessary to provide a microbial culture tank to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a microorganism culture tank.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A microbial culture tank, comprising a mixing module, a circulation module, a containing component, a supporting component, and a liquid outlet valve;

[0008] Wherein, the hybrid module comprises a rectangular frame, the central axis of the active bevel gear is movably connected to the lower side of the rectangular frame, the center of the upper side of the active bevel gear is fixedly connected to the output shaft of the motor, the motor is fixedly connected to the upper side of the rectangular frame, the active bevel gears are respectively meshed with corresponding driven bevel gears, the central axes of the two driven bevel gears are respectively movably connected to the two sides of the rectangular frame, the ends of the central axes of the two driven bevel gears are respectively fixedly connected to the centers of the corresponding discs, and the eccentric parts of one side of the two discs are respectively fixedly connected to the corresponding eccentric circular shafts;

[0009] The central axis of the active bevel gear is fixedly connected to the upper end of the rotating rod, the upper part of the rotating rod passes through and is movably connected to the upper side of the culture tank containing the assembly, the rotating rod is arranged in the culture tank, the lower part of the rotating rod is respectively fixedly connected to a group of evenly arranged stirring rods, the rotating rod is respectively fixedly connected to the corresponding U-shaped scrapers, one side of the two U-shaped scrapers is respectively attached to the inner wall of the culture tank, the lower side of the rectangular frame is respectively fixedly connected to symmetrical vertical plates, and the lower ends of the two vertical plates are respectively fixedly connected to the culture tank;

[0010] The circulation module includes two straight groove plates, the two straight groove plates are respectively provided with corresponding eccentric circular shafts, the lower sides of the two straight groove plates are respectively fixedly connected to corresponding square guide rods, the two square guide rods respectively pass through corresponding square guide holes, the two square guide holes are respectively fixedly connected to the upper sides of corresponding piston cylinders, the two piston cylinders are respectively fixedly connected to the corresponding vertical plates, the two piston cylinders are respectively provided with corresponding pistons, the outer walls of the two pistons respectively fit the inner walls of the corresponding piston cylinders, the lower sides of the two piston cylinders are respectively fixedly connected to corresponding one-way liquid outlet valves, the two one-way liquid outlet valves are respectively fixedly connected to corresponding liquid inlet pipes, the two liquid inlet pipes are respectively fixedly connected to corresponding culture tanks, the lower sides of the two piston cylinders are respectively fixedly connected to corresponding one-way liquid inlet valves, the two one-way liquid inlet valves are respectively fixedly connected to corresponding liquid outlet pipes, and one end of the two liquid outlet pipes is respectively fixedly connected to the lower part of one side of the culture tank.

[0011] Preferably, the containing assembly includes the culture tank, and the upper side of the culture tank is fixedly connected to the feed inlet.

[0012] Preferably, the outer wall of the feed port is threadedly connected to the feed port cover.

[0013] Preferably, one side of the culture tank is fixedly connected to the liquid outlet valve.

[0014] Preferably, the support assembly comprises a group of support frames.

[0015] Preferably, a group of the support frames are fixedly connected to the lower side of the culture tank.

[0016] Preferably, a group of the support frames are respectively fixedly connected to corresponding mounting plates.

[0017] Preferably, a corresponding group of evenly arranged mounting holes are respectively provided on a corresponding group of the mounting plates.

[0018] Compared with the related art, the beneficial effect of the utility model is as follows: through the mixing module, a group of stirring rods can fully fuse the carrier and the culture solution in the culture tank, thereby improving the reproduction efficiency of microorganisms, and at the same time, two U-shaped scrapers can scrape off the microbial flora with a high concentration attached to the inner wall of the culture tank, thereby ensuring the uniformity of the culture solution in the culture tank; through the circulation module, the carrier and the culture solution circulate in the culture tank, so that the carrier and the culture solution can be fully in contact, so that the microorganisms can obtain sufficient nutrients for reproduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0020] Figure 2 It is a three-dimensional schematic diagram of the utility model.

[0021] Figure 3 It is a schematic diagram of the connection structure of some parts of the utility model.

[0022] Figure 4 It is a schematic diagram of the connection structure of some parts of the utility model.

[0023] Figure 5 For the utility model Figure 4 A partial enlarged view of point A in the middle.

[0024] Figure 6 It is a schematic diagram of the connection structure of some parts of the utility model after cutting.

[0025] Figure 7 It is a schematic diagram of the connection structure of some parts of the utility model after cutting.

[0026] Figure 8 It is a schematic diagram of the connection structure of some parts of the utility model after cutting.

[0027] Fig. 9 For the utility model Figure 8 A partial enlarged view of point B in the middle.

[0028] In the figure:

[0029] 1: mixing module, 11, rectangular frame, 12, vertical plate, 13, U-shaped scraper, 14, rotating rod, 15, stirring rod, 16, motor, 17, disc, 18, eccentric circular shaft, 19, driving bevel gear, 110, driven bevel gear;

[0030] 2: circulation module, 21, piston cylinder, 22, square guide hole, 23, straight groove plate, 24, square guide rod, 25, piston, 26, one-way liquid inlet valve, 27, one-way liquid outlet valve, 28, liquid inlet pipe, 29, liquid outlet pipe;

[0031] 3: containing components, 31, feed inlet cover, 32, feed inlet, 33, culture tank;

[0032] 4: support assembly, 41, support frame, 42, mounting plate, 43, mounting hole;

[0033] 5. Liquid outlet valve. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] A microbial culture tank, comprising a mixing module 1, a circulation module 2, a containing component 3, a supporting component 4, and a liquid outlet valve 5;

[0036] Wherein, the mixing module 1 includes a rectangular frame 11, the central axis of the active bevel gear 19 is movably connected to the lower side of the rectangular frame 11, the upper center of the active bevel gear 19 is fixedly connected to the output shaft of the motor 16, the motor 16 is fixedly connected to the upper side of the rectangular frame 11, the active bevel gear 19 is respectively engaged with the corresponding driven bevel gears 110, the central axes of the two driven bevel gears 110 are respectively movably connected to the two sides of the rectangular frame 11, the ends of the central axes of the two driven bevel gears 110 are respectively fixedly connected to the center of the corresponding disc 17, and the eccentric parts of one side of the two discs 17 are respectively fixedly connected to the corresponding eccentric circular shafts 18;

[0037] The central axis of the active bevel gear 19 is fixedly connected to the upper end of the rotating rod 14, the upper part of the rotating rod 14 passes through and is movably connected to the upper side of the culture tank 33 of the containing assembly 3, the rotating rod 14 is arranged in the culture tank 33, the lower part of the rotating rod 14 is respectively fixedly connected to a group of evenly arranged stirring rods 15, the rotating rod 14 is respectively fixedly connected to the corresponding U-shaped scrapers 13, one side of the two U-shaped scrapers 13 is respectively attached to the inner wall of the culture tank 33, the lower side of the rectangular frame 11 is respectively fixedly connected to the symmetrical vertical plates 12, and the lower ends of the two vertical plates 12 are respectively fixedly connected to the culture tank 33;

[0038] The circulation module 2 includes two straight groove plates 23, the two straight groove plates 23 are respectively provided with the corresponding eccentric circular shafts 18, the lower sides of the two straight groove plates 23 are respectively fixedly connected with the corresponding square guide rods 24, the two square guide rods 24 respectively pass through the corresponding square guide holes 22, the two square guide holes 22 are respectively fixedly connected with the upper sides of the corresponding piston cylinders 21, the two piston cylinders 21 are respectively fixedly connected with the corresponding vertical plates 12, the two piston cylinders 21 are respectively provided with corresponding pistons 25, and the outer walls of the two pistons 25 are respectively provided with corresponding pistons 25. The two piston cylinders 21 are respectively fitted with the inner walls of the corresponding piston cylinders 21, the lower sides of the two piston cylinders 21 are respectively fixedly connected to the corresponding one-way liquid outlet valves 27, the two one-way liquid outlet valves 27 are respectively fixedly connected to the corresponding liquid inlet pipes 28, the two liquid inlet pipes 28 are respectively fixedly connected to the corresponding culture tanks 33, the lower sides of the two piston cylinders 21 are respectively fixedly connected to the corresponding one-way liquid inlet valves 26, the two one-way liquid inlet valves 26 are respectively fixedly connected to the corresponding liquid outlet pipes 29, and one end of the two liquid outlet pipes 29 is respectively fixedly connected to the lower part of one side of the culture tank 33.

[0039] The containing assembly 3 includes the culture tank 33 , and the upper side of the culture tank 33 is fixedly connected to the feed port 32 .

[0040] The outer wall of the feed port 32 is threadedly connected to the feed port cover 31 .

[0041] One side of the culture tank 33 is fixedly connected to the liquid outlet valve 5 .

[0042] The support assembly 4 includes a group of support frames 41 .

[0043] A group of the support frames 41 are fixedly connected to the lower side of the culture tank 33 .

[0044] A group of the support frames 41 are respectively fixedly connected to corresponding mounting plates 42 .

[0045] A corresponding group of evenly arranged mounting holes 43 are respectively provided on a corresponding group of mounting plates 42 .

[0046] Working principle: First, use a set of bolts to install the mounting plate 42 at a suitable position through the corresponding mounting holes 43, which can improve the stability of the device. Then, unscrew the feed inlet cover 31, add a proper amount of carrier and culture solution into the culture tank 33 through the feed inlet 32, and screw on the feed inlet cover 31, so that the microorganisms in the culture solution can multiply on the surface of the carrier;

[0047] Then start the motor 16, the motor 16 drives the active bevel gear 19 to rotate, the active bevel gear 19 drives the rotating rod 14 to rotate, the rotating rod 14 drives a group of stirring rods 15 to rotate, so that a group of stirring rods 15 can fully fuse the carrier and the culture solution in the culture tank 33, thereby improving the reproduction efficiency of the microorganisms. At the same time, the rotating rod 14 drives the two U-shaped scrapers 13 to rotate, so that the two U-shaped scrapers 13 scrape the microbial flora with a high concentration attached to the inner wall of the culture tank 33, thereby ensuring the uniformity of the culture solution in the culture tank 33. At the same time, the active bevel gears 19 respectively mesh with the corresponding driven bevel gears 110 to rotate, and the two driven bevel gears 110 respectively drive the corresponding discs 17 to rotate, and the two discs 17 respectively drive the corresponding eccentric circular shafts 18 to rotate along the straight groove plate 23. At the same time, the two eccentric circular shafts 18 respectively drive the corresponding straight groove plate 23 to move up and down reciprocatingly, and the two straight groove plates 23 respectively drive the corresponding square guide rods 24 to move up and down along the square guide hole 22, so that the two square guide rods 24 respectively drive the corresponding pistons 25 to move up and down reciprocatingly. When the piston 25 moves upward, the suction force of the piston 25 causes the carrier and the culture solution in the culture tank 33 to enter the one-way liquid inlet valve 26 through the two liquid outlet pipes 29 and finally enter the piston cylinder 21. When the piston 25 moves downward, the thrust of the piston 25 causes the carrier and the culture solution in the piston cylinder 21 to enter the liquid inlet pipe 28 through the one-way liquid outlet valve 27 and finally enter the culture tank 33, so that the carrier and the culture solution circulate in the culture tank 33, so that the carrier and the culture solution can fully contact each other, so that the microorganisms can obtain sufficient nutrients for reproduction;

[0048] When the microorganism cultivation is completed, the motor 16 is turned off, and the liquid outlet valve 5 is opened to allow the cultured microorganisms in the culture tank 33 to be discharged through the liquid outlet valve 5 .

[0049] Beneficial effect: Through the mixing module 1, a group of stirring rods 15 can fully fuse the carrier and the culture solution in the culture tank 33, thereby improving the reproduction efficiency of microorganisms. At the same time, the two U-shaped scrapers 13 can scrape off the microbial flora with a high concentration attached to the inner wall of the culture tank 33, thereby ensuring the uniformity of the culture solution in the culture tank 33. Through the circulation module 2, the carrier and the culture solution circulate in the culture tank 33, so that the carrier and the culture solution can be fully in contact, so that the microorganisms can obtain sufficient nutrients for reproduction.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A microorganism culture tank, characterized in that: The microbial culture tank includes: A mixing module (1), a circulation module (2), a containing component (3), a supporting component (4), and a liquid outlet valve (5); The mixing module (1) comprises a rectangular frame (11), the central axis of the active bevel gear (19) is movably connected to the lower side of the rectangular frame (11), the center of the upper side of the active bevel gear (19) is fixedly connected to the output shaft of the motor (16), the motor (16) is fixedly connected to the upper side of the rectangular frame (11), the active bevel gear (19) is respectively engaged with the corresponding driven bevel gears (110), the central axes of the two driven bevel gears (110) are respectively movably connected to the two sides of the rectangular frame (11), the ends of the central axes of the two driven bevel gears (110) are respectively fixedly connected to the center of the corresponding disc (17), and the eccentric parts of one side of the two discs (17) are respectively fixedly connected to the corresponding eccentric circular shaft (18); The central axis of the active bevel gear (19) is fixedly connected to the upper end of the rotating rod (14); the upper part of the rotating rod (14) passes through and is movably connected to the upper side of the culture tank (33) of the containing assembly (3); the rotating rod (14) is arranged in the culture tank (33); the lower part of the rotating rod (14) is respectively fixedly connected to a group of evenly arranged stirring rods (15); the rotating rod (14) is respectively fixedly connected to corresponding U-shaped scrapers (13); one side of the two U-shaped scrapers (13) is respectively in contact with the inner wall of the culture tank (33); the lower side of the rectangular frame (11) is respectively fixedly connected to symmetrical vertical plates (12); the lower ends of the two vertical plates (12) are respectively fixedly connected to the culture tank (33); The circulation module (2) comprises two straight groove plates (23), the two straight groove plates (23) are respectively provided with corresponding eccentric circular shafts (18), the lower sides of the two straight groove plates (23) are respectively fixedly connected with corresponding square guide rods (24), the two square guide rods (24) respectively pass through corresponding square guide holes (22), the two square guide holes (22) are respectively fixedly connected with the upper sides of corresponding piston cylinders (21), the two piston cylinders (21) are respectively fixedly connected with the corresponding vertical plates (12), the two piston cylinders (21) are respectively provided with corresponding pistons (25), the outer sides of the two pistons (25) are respectively provided with corresponding pistons (25), and the outer sides of the two pistons (25) are respectively provided with corresponding pistons (25). The walls are respectively fitted with the inner walls of the corresponding piston cylinders (21); the lower sides of the two piston cylinders (21) are respectively fixedly connected to the corresponding one-way liquid outlet valves (27); the two one-way liquid outlet valves (27) are respectively fixedly connected to the corresponding liquid inlet pipes (28); the two liquid inlet pipes (28) are respectively fixedly connected to the corresponding culture tank (33); the lower sides of the two piston cylinders (21) are respectively fixedly connected to the corresponding one-way liquid inlet valves (26); the two one-way liquid inlet valves (26) are respectively fixedly connected to the corresponding liquid outlet pipes (29); one end of the two liquid outlet pipes (29) is respectively fixedly connected to the lower part of one side of the culture tank (33).

2. A microorganism culture tank according to claim 1, characterized in that: The containing assembly (3) comprises the culture tank (33), and the upper side of the culture tank (33) is fixedly connected to the feed port (32).

3. A microorganism culture tank according to claim 2, characterized in that: The outer wall of the feed port (32) is threadedly connected to the feed port cover (31).

4. A microorganism culture tank according to claim 3, characterized in that: One side of the culture tank (33) is fixedly connected to the liquid outlet valve (5).

5. A microorganism culture tank according to claim 4, characterized in that: The support assembly (4) comprises a group of support frames (41).

6. A microorganism culture tank according to claim 5, characterized in that: A set of support frames (41) are fixedly connected to the lower side of the culture tank (33).

7. A microorganism culture tank according to claim 6, characterized in that: A group of the support frames (41) are respectively fixedly connected to corresponding mounting plates (42).

8. A microorganism culture tank according to claim 7, characterized in that: A corresponding group of evenly arranged mounting holes (43) are respectively provided on a corresponding group of mounting plates (42).

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