Biological medicine fermentation tank capable of monitoring temperature in tank
By designing the drive part and lifting part in the biomedical fermentation tank, the temperature detector is driven to lift and lower along the inner wall of the tank, the problem that existing fermentation tanks are difficult to detect different temperature distributions in the tank is solved, and efficient temperature detection and pH value detection are achieved, reducing costs.
Patent Information
- Application Number
- CN202411926381.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-03-28
AI Technical Summary
The temperature sensors of existing fermentation tanks are usually in a fixed form, making it difficult to detect different temperature distributions in the tank, and the detection cost of multiple sets of temperature sensors is relatively high.
A biomedical fermentation tank including a driving part, a lifting part and a temperature detector is designed. The driving part drives the temperature detector to rise and fall along the inner wall of the tank body to realize the temperature detection of the inner cavity of the tank body of different vertical heights.
It realizes efficient detection of different temperature distributions in the tank, reduces the detection cost, and detects the pH value of the fermented substance through the measurement mechanism.
Smart Images
Figure CN119709372A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of pharmaceutical fermentation, and in particular to a biopharmaceutical fermentation tank capable of monitoring the temperature inside the tank. Background Art
[0002] A fermentation tank is a container that provides a good and satisfactory environment for the operation of a specific biochemical process. Fermentation is an important part of bioengineering, and fermentation equipment is an important part of bioengineering equipment. Fermentation equipment provides the best growth and reproduction conditions for engineered bacteria or cells. It is widely used in pharmaceutical chemicals, bioengineering, brewing and other industries. For this reason, a biopharmaceutical fermentation tank that can monitor the temperature inside the tank is set.
[0003] When the existing fermentation tank is in use, its temperature sensor is usually fixed, which makes it difficult to detect the different temperature distribution conditions in the tank. In addition, some equipment usually uses multiple groups of temperature sensors to detect the different temperature distribution conditions in the tank, which is costly. Summary of the invention
[0004] Technical issues solved:
[0005] In view of the shortcomings of the prior art, the present invention provides a biopharmaceutical fermentation tank capable of monitoring the temperature inside the tank, so as to solve the problem mentioned in the above background technology that when the existing fermentation tank is in use, its temperature sensor is usually in a fixed form, which makes it difficult to detect different temperature distribution conditions in the tank, and some equipment usually uses multiple groups of temperature sensors for detection when detecting different temperature distribution conditions in the tank, which is costly.
[0006] Technical solution:
[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:
[0008] A biomedical fermentation tank capable of monitoring the temperature inside the tank, comprising a tank body, wherein the tank body contains materials for fermentation, the inner wall of the tank body is provided with a detection mechanism, the detection mechanism comprises a driving part, a lifting part and a temperature detector, the driving part drives the temperature detector through the lifting part to detect different temperature distribution conditions inside the tank body, the inner wall of the tank body is also provided with a measuring mechanism, the measuring mechanism is used to detect the pH value of the fermented material in the tank body; the driving part comprises a first mounting shell fixedly mounted on the inner wall of the tank body, a mounting rod is arranged in the first mounting shell, a second motor is fixedly connected to the mounting rod, the output end of the second motor is fixedly connected to a rotating rod, the other end of the rotating rod is rotatably connected to a sliding column, and the sliding column is slidably connected to a ring.
[0009] In a possible implementation, the ring is a semicircular structure, and an arc groove and a transverse groove are opened on the side, the sliding column slides along the arc groove and the transverse groove, and the side of the ring away from the arc groove and the transverse groove is fixedly connected to the lifting part.
[0010] In a possible implementation, the lifting part includes a lifting block fixedly connected to the circular ring, the lifting block is slidably connected to the fixed plate, the fixed plate is fixedly installed in the first mounting shell, a lifting groove along the vertical direction is provided on the fixed plate, the lifting block is lifted and lowered along the lifting groove, a through hole connected to the bottom end of the lifting groove is provided at the bottom of the first mounting shell, a connecting rod is fixedly connected to the bottom of the lifting block, the connecting rod extends out of the lifting groove and the through hole, and is fixedly connected to the temperature detector.
[0011] In a possible implementation, the rotating rod rotates with the end portion fixedly connected to the output end of the second motor as the center and the length of the rotating rod as the radius.
[0012] In one possible implementation, the measuring mechanism includes a second mounting shell fixedly mounted on the inner wall of the tank body, an air pump is provided in the second mounting shell, the air pump is connected to a feed pipe, the free end of the feed pipe extends into the tank body, and a solenoid valve is provided at the free port, and the middle part of the feed pipe is connected to the measuring box through a delivery pipe.
[0013] In a possible implementation, the measuring box is fixedly mounted on the inner wall of the second mounting shell, the measuring box is connected to the inner cavity of the tank body through a discharge pipe, and a solenoid valve is provided at the port.
[0014] In one possible implementation, a driving mechanism and a measuring meter are provided above the measuring box, and the driving mechanism drives the measuring meter to detect the material entering the measuring box. The driving mechanism includes a mounting seat fixedly mounted on the inner wall of the second mounting shell, and the mounting seat is provided with a lifting cavity along the vertical direction. A third motor is fixedly connected above the mounting seat, and a screw rod is fixedly connected to the output end of the third motor. The screw rod extends into the lifting cavity and is threadedly connected to a moving block that slides along the lifting cavity, and the bottom end of the moving block is fixedly connected to the measuring meter through a connecting block.
[0015] In one possible implementation, the tank body is connected to a stirring mechanism, which includes a first motor fixedly mounted on the top of the tank body, a rotating shaft fixedly connected to an output end of the first motor, the rotating shaft extending into the inner cavity of the tank body, and a plurality of stirring rods are provided on a portion of the outer surface of the rotating shaft located in the inner cavity of the tank body.
[0016] In a possible implementation, a feeding port is provided at the top of the tank body, a sealing cover is provided in the feeding port, a discharge pipe is connected to the bottom end of the tank body, and the tank body is placed on a bracket.
[0017] Beneficial effects:
[0018] In the present invention, the driving part drives the temperature detector through the lifting part to detect different temperature distribution conditions in the tank body.
[0019] In the present invention, the circular ring drives the lifting block to rise or fall along the lifting groove, and the lifting block drives the temperature detector to rise or fall through the connecting rod fixed below. The temperature detector can detect the inner cavity of the tank at different vertical heights to detect different temperature distribution conditions; the lifting groove can ensure that the lifting block rises or falls along the vertical direction.
[0020] The measuring mechanism of the present invention is used to detect the pH value of the fermented product in the tank.
[0021] In the present invention, the third motor can drive the screw to rotate, the screw can drive the moving block to rise and fall along the screw, the moving block can drive the measuring meter to rise and fall through the connecting block, and the measuring meter can detect the pH value of the material entering the measuring box; the lifting chamber can ensure that the moving block can be stably lifted and lowered in the vertical direction. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;
[0023] Figure 2 It is a schematic diagram of the internal structure of the present invention;
[0024] Figure 3 for Figure 2 The enlarged view of point A in the middle;
[0025] Figure 4 It is a partial structural schematic diagram of the detection mechanism in the present invention;
[0026] Figure 5 for Figure 2 Enlarged view of point B in the middle.
[0027] Legend: 1. Tank; 11. Feeding port; 12. Sealing cover; 13. Discharge pipe; 2. Stirring mechanism; 21. First motor; 22. Rotating shaft; 23. Stirring rod; 3. Detection mechanism; 31. First mounting shell; 311. Through hole; 32. Fixing plate; 321. Lifting slot; 33. Lifting block; 331. Connecting rod; 34. Circular ring; 341. Arc slot; 342. Horizontal slot; 35. Mounting rod; 36. First Second motor; 37, rotating rod; 38, sliding column; 39, temperature detector; 4, measuring mechanism; 41, second mounting shell; 42, air pump; 43, feed pipe; 44, delivery pipe; 45, measuring box; 46, discharge pipe; 47, driving mechanism; 471, mounting seat; 472, lifting chamber; 473, third motor; 474, screw rod; 475, moving block; 476, connecting block; 48, measuring meter; 5, bracket. DETAILED DESCRIPTION
[0028] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present invention. However, it is apparent to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.
[0029] A biomedical fermentation tank capable of monitoring the temperature inside the tank, see Figure 1-Figure 5 , including a tank body 1, in which materials for fermentation are placed, a feeding port 11 is provided at the top of the tank body 1, a sealing cover 12 is provided in the feeding port 11, a discharge pipe 13 is connected to the bottom of the tank body 1, and the tank body 1 is placed on a bracket 5; the effects achieved by the above components are: the materials enter the tank body 1 through the feeding port 11 for fermentation, and can be discharged through the discharge pipe 13 at the bottom after fermentation; the bracket 5 can support the tank body 1; the sealing cover 12 can block the feeding port 11.
[0030] As shown in the figure, in this embodiment: the tank body 1 is connected to a stirring mechanism 2, the stirring mechanism 2 includes a first motor 21 fixedly installed on the top of the tank body 1, the output end of the first motor 21 is fixedly connected to a rotating shaft 22, the rotating shaft 22 extends to the inner cavity of the tank body 1, and a portion of the outer surface of the rotating shaft 22 located in the inner cavity of the tank body 1 is provided with a plurality of groups of stirring rods 23; the effect achieved by the above components is: the first motor 21 can drive the stirring rods 23 to rotate through the rotating shaft 22, and the stirring rods 23 can stir the material in the tank body 1.
[0031] As shown in the figure, in this embodiment: a detection mechanism 3 is provided on the inner wall of the tank body 1, and the detection mechanism 3 includes a driving part, a lifting part and a temperature detector 39. The driving part drives the temperature detector 39 through the lifting part to detect different temperature distribution conditions in the tank body 1.
[0032] As shown in the figure, in this embodiment: the driving part includes a first mounting shell 31 fixedly mounted on the inner wall of the tank body 1, a mounting rod 35 is arranged in the first mounting shell 31, a second motor 36 is fixedly connected to the mounting rod 35, a rotating rod 37 is fixedly connected to the output end of the second motor 36, the rotating rod 37 rotates with the end fixedly connected to the output end of the second motor 36 as the center and the length of the rotating rod 37 as the radius, the other end of the rotating rod 37 is rotatably connected to a sliding column 38, the sliding column 38 is slidably connected to a ring 34, the ring 34 is a semicircular structure, and an arc groove 341 and a transverse groove 342 are opened on the side, the sliding column 38 slides along the arc groove 341 and the transverse groove 342, and the ring 34 is far away The side away from the arc groove 341 and the transverse groove 342 is fixedly connected to the lifting part; the effect achieved by the above components is: the second motor 36 can drive the rotating rod 37 to rotate when it is working, and the rotating rod 37 rotates with the end fixedly connected to the output end of the second motor 36 as the center and the length of the rotating rod 37 as the radius. The sliding column 38 at the other end of the rotating rod 37 can rotate in the arc groove 341. When the sliding column 38 rotates to the transverse groove 342, it can drive the ring 34 to move downward, and the ring 34 can drive the lifting part to move downward; when the second motor 36 rotates in the opposite direction, it can drive the ring 34 to move upward through the arc groove 341, and the ring 34 can drive the lifting part to move upward.
[0033] As shown in the figure, in this embodiment: the lifting part includes a lifting block 33 fixedly connected to the ring 34, the lifting block 33 is slidably connected to the fixed plate 32, the fixed plate 32 is fixedly installed in the first mounting shell 31, a lifting groove 321 along the vertical direction is provided on the fixed plate 32, the lifting block 33 is lifted and lowered along the lifting groove 321, a through hole 311 connected to the bottom end of the lifting groove 321 is provided below the first mounting shell 31, a connecting rod 331 is fixedly connected below the lifting block 33, the connecting rod 331 extends out of the lifting groove 321 and the through hole 311, and is fixedly connected to the temperature detector 39; the effect achieved by the above components is: the ring 34 drives the lifting block 33 to rise or fall along the lifting groove 321, the lifting block 33 drives the temperature detector 39 to rise or fall through the connecting rod 331 fixed below, and the temperature detector 39 can detect the inner cavity of the tank body 1 at different vertical heights to detect different temperature distribution conditions; the lifting groove 321 can ensure that the lifting block 33 rises or falls along the vertical direction.
[0034] As shown in the figure, in this embodiment: the inner wall of the tank body 1 is also provided with a measuring mechanism 4, and the measuring mechanism 4 is used to detect the pH value of the fermented product in the tank body 1.
[0035] As shown in the figure, in this embodiment: the measuring mechanism 4 includes a second mounting shell 41 fixedly mounted on the inner wall of the tank body 1, an air pump 42 is arranged in the second mounting shell 41, the air pump 42 is connected to a feed pipe 43, the free end of the feed pipe 43 extends into the tank body 1, and a solenoid valve is arranged at the free port, and the middle part of the feed pipe 43 is connected to the measuring box 45 through a delivery pipe 44; the effect achieved by the above components is: the air pump 42 can allow the material in the tank body 1 to enter the second mounting shell 41 through the feed pipe 43, and then enter the measuring box 45 through the delivery pipe 44; the solenoid valve can control the entry of the material.
[0036] As shown in the figure, in this embodiment: the measuring box 45 is fixedly installed on the inner wall of the second mounting shell 41, the measuring box 45 is connected to the inner cavity of the tank body 1 through the discharge pipe 46, and the port is provided with a solenoid valve; the effect achieved by the above components is: after the material enters the measuring box 45, it can be discharged from the measuring box 45 through the discharge pipe 46 after detection; the solenoid valve can control the discharge of the material.
[0037] As shown in the figure, in this embodiment: a driving mechanism 47 and a measuring meter 48 are arranged above the measuring box 45, and the driving mechanism 47 drives the measuring meter 48 to detect the material entering the measuring box 45. The driving mechanism 47 includes a mounting seat 471 fixedly mounted on the inner wall of the second mounting shell 41, and a lifting cavity 472 along the vertical direction is opened on the mounting seat 471. A third motor 473 is fixedly connected above the mounting seat 471, and a screw rod 474 is fixedly connected to the output end of the third motor 473. The screw rod 474 extends into the lifting cavity 472 and is threadedly connected to a screw rod 474 along the vertical direction. The moving block 475 slides along the lifting chamber 472, and the bottom end of the moving block 475 is fixedly connected to the measuring meter 48 through the connecting block 476; the effects achieved by the above components are: the third motor 473 can drive the screw rod 474 to rotate, the screw rod 474 can drive the moving block 475 to rise and fall along the screw rod 474, the moving block 475 can drive the measuring meter 48 to rise and fall through the connecting block 476, and the measuring meter 48 can detect the pH value of the material entering the measuring box 45; the lifting chamber 472 can ensure that the moving block 475 can stably rise and fall in the vertical direction.
[0038] The specific working process is as follows: first, the material enters the tank body 1 through the feeding port 11 for fermentation, then the first motor 21 can drive the stirring rod 23 to rotate through the rotating shaft 22, and the stirring rod 23 can stir the material in the tank body 1, then the second motor 36 drives the rotating rod 37 to rotate, and the sliding column 38 at the other end of the rotating rod 37 rotates in the arc groove 341, when the sliding column 38 rotates to the horizontal groove 342, it drives the ring 34 to move downward, and the ring 34 drives the lifting block 33 to rise or fall along the lifting groove 321, and the lifting block 33 drives the temperature detector 39 to rise or fall through the connecting rod 331 fixed below Descending, the temperature detector 39 detects the inner cavity of the tank body 1 at different vertical heights to detect different temperature distribution conditions; at the same time, the air pump 42 allows the material in the tank body 1 to enter the second mounting shell 41 through the feed pipe 43, and then enters the measuring box 45 through the conveying pipe 44, and then, the third motor 473 drives the screw rod 474 to rotate, the screw rod 474 drives the moving block 475 to rise and fall along the screw rod 474, the moving block 475 drives the measuring meter 48 to rise and fall through the connecting block 476, the measuring meter 48 detects the pH value of the material entering the measuring box 45, and finally, the fermented material is discharged through the discharge pipe 13 at the bottom.
[0039] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.
Claims
1. A biomedical fermentation tank capable of monitoring the temperature inside the tank, comprising a tank body (1), wherein the tank body (1) contains a material for fermentation, and is characterized in that: The inner wall of the tank body (1) is provided with a detection mechanism (3), the detection mechanism (3) comprising a driving unit, a lifting unit and a temperature detector (39), the driving unit drives the temperature detector (39) via the lifting unit to detect different temperature distribution conditions in the tank body (1), and the inner wall of the tank body (1) is also provided with a measuring mechanism (4), the measuring mechanism (4) is used to detect the pH value of the fermented material in the tank body (1); The driving part comprises a first mounting shell (31) fixedly mounted on the inner wall of the tank body (1), a mounting rod (35) is arranged in the first mounting shell (31), a second motor (36) is fixedly connected to the mounting rod (35), a rotating rod (37) is fixedly connected to the output end of the second motor (36), the other end of the rotating rod (37) is rotatably connected to a sliding column (38), and the sliding column (38) is slidably connected to a ring (34).
2. A biomedical fermentation tank capable of monitoring the temperature inside the tank according to claim 1, characterized in that: The circular ring (34) is a semicircular structure, and a side surface is provided with an arc groove (341) and a transverse groove (342). The sliding column (38) slides along the arc groove (341) and the transverse groove (342). The side surface of the circular ring (34) away from the arc groove (341) and the transverse groove (342) is fixedly connected to the lifting part.
3. A biomedical fermentation tank capable of monitoring the temperature inside the tank according to claim 2, characterized in that: The lifting part comprises a lifting block (33) fixedly connected to the circular ring (34); the lifting block (33) is slidably connected to the fixing plate (32); the fixing plate (32) is fixedly installed in the first mounting shell (31); a lifting groove (321) along the vertical direction is provided on the fixing plate (32); the lifting block (33) is lifted and lowered along the lifting groove (321); a through hole (311) connected to the bottom end of the lifting groove (321) is provided below the first mounting shell (31); a connecting rod (331) is fixedly connected below the lifting block (33); the connecting rod (331) extends out of the lifting groove (321) and the through hole (311) and is fixedly connected to the temperature detector (39).
4. A biomedical fermentation tank capable of monitoring the temperature inside the tank according to claim 3, characterized in that: The rotating rod (37) rotates with the end fixedly connected to the output end of the second motor (36) as the center of the circle and the length of the rotating rod (37) as the radius.
5. A biomedical fermentation tank capable of monitoring the temperature inside the tank according to claim 4, characterized in that: The measuring mechanism (4) comprises a second mounting shell (41) fixedly mounted on the inner wall of the tank body (1), an air pump (42) being arranged in the second mounting shell (41), the air pump (42) being connected to a feed pipe (43), the free end of the feed pipe (43) extending into the tank body (1), and a solenoid valve being arranged at the free end, the middle part of the feed pipe (43) being connected to the measuring box (45) via a delivery pipe (44).
6. A biomedical fermentation tank capable of monitoring the temperature inside the tank according to claim 5, characterized in that: The measuring box (45) is fixedly mounted on the inner wall of the second mounting shell (41); the measuring box (45) is connected to the inner cavity of the tank body (1) via a discharge pipe (46); and a solenoid valve is provided at the port.
7. A biomedical fermentation tank capable of monitoring the temperature inside the tank according to claim 6, characterized in that: A driving mechanism (47) and a measuring meter (48) are provided above the measuring box (45). The driving mechanism (47) drives the measuring meter (48) to detect the material entering the measuring box (45). The driving mechanism (47) includes a mounting seat (471) fixedly mounted on the inner wall of the second mounting shell (41). The mounting seat (471) is provided with a lifting chamber (472) along the vertical direction. A third motor (473) is fixedly connected above the mounting seat (471). A screw rod (474) is fixedly connected to the output end of the third motor (473). The screw rod (474) extends into the lifting chamber (472) and is threadedly connected to a moving block (475) that slides along the lifting chamber (472). The bottom end of the moving block (475) is fixedly connected to the measuring meter (48) through a connecting block (476).
8. A biomedical fermentation tank capable of monitoring the temperature inside the tank according to claim 7, characterized in that: The tank body (1) is connected to a stirring mechanism (2), the stirring mechanism (2) comprising a first motor (21) fixedly mounted on the top of the tank body (1), the output end of the first motor (21) being fixedly connected to a rotating shaft (22), the rotating shaft (22) extending into the inner cavity of the tank body (1), and a plurality of groups of stirring rods (23) being provided on a portion of the outer surface of the rotating shaft (22) located in the inner cavity of the tank body (1).
9. A biomedical fermentation tank capable of monitoring the temperature inside the tank according to claim 8, characterized in that: The top of the tank body (1) is provided with a feeding port (11), a sealing cover (12) is provided inside the feeding port (11), the bottom of the tank body (1) is connected with a discharge pipe (13), and the tank body (1) is placed on a bracket (5).