Biochemical engineering reaction equipment convenient for pouring and cleaning

Abstract

The invention discloses biochemical engineering reaction equipment convenient for pouring and cleaning, and relates to the technical field of biochemical engineering reaction equipment, the biochemical engineering reaction equipment comprises a reaction tank, and the reaction tank is connected with two jacking assemblies, a discharging assembly, a stirring assembly and an embedded plate. Through the arrangement of the reaction tank, the embedded hole, the sealing cover groove, the jacking assembly, the sealing cover plate and the embedded plate, an opening for cleaning can be formed in the side face of the reaction tank, so that the interior of the reaction tank is conveniently cleaned, and meanwhile, a stirring rod on the stirring assembly is conveniently detached, taken out for cleaning or replacement; therefore, the phenomenon of difficulty in cleaning after biological reaction can be dealt with, so that the inside of the reaction equipment achieves the effect of convenience in cleaning treatment.

Description

Technical Field

[0001] The invention relates to a biochemical reaction device, in particular to a biochemical reaction device which is convenient for material discharge and cleaning. Background Art

[0002] Biochemical engineering is a discipline based on experimental research, with equal emphasis on theory and engineering applications, to achieve the target product of biological processes. Therefore, it plays an important role in biotechnology and plays a positive role in solving major problems facing mankind such as resources, energy, food, health and environment. When conducting biochemical research, reaction tanks are needed for chemical reaction equipment.

[0003] At present, there are still some defects and deficiencies in the use of biochemical reaction equipment. The specific areas that need improvement are as follows:

[0004] 1. Existing biochemical reaction equipment is not easy to clean internally;

[0005] 2. The discharge port of the existing biochemical reaction equipment is generally a pipe port with a small diameter. After the biochemical reaction, it is inconvenient to discharge the internal liquid that produces viscous substances, thereby affecting the discharge effect and the efficiency of cleaning liquid discharge. Summary of the Invention

[0006] The object of the present invention is to provide a biochemical reaction equipment that is easy to empty and clean, so as to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a biochemical reaction equipment that is convenient for unloading and cleaning, comprising a reaction tank, wherein the reaction tank is connected to two tightening components, a unloading component, a stirring component and an embedded plate, an outer surface of the reaction tank is provided with an embedded hole and a jacket portion is provided on the outer surface, the jacket portion is provided with a sealing groove that communicates with the embedded hole, an inner bottom surface of the sealing groove is provided with an insertion groove, and a first sealing gasket is fixedly connected to the inner rear side surface of the insertion groove and the upper end of the front side surface of the sealing groove.

[0008] As a preferred technical solution of the present invention, the two tightening assemblies each include two first fixing plates, the rear side surfaces of the two first fixing plates are fixedly connected to the outer surface of the jacket portion, the front ends of the two first fixing plates are fixedly connected to the cross plate, the cross plates are respectively engaged with the two first sliding columns through two circular holes, the rear ends of the two first sliding columns are fixedly connected to the tightening plate, the front side surface of the tightening plate is rotatably connected to the rear end of the first threaded rod through a bearing, the first threaded rod is threadedly connected to the cross plate, the front end of the first threaded rod is provided with a first hexagonal plate, and the rear side surface of the tightening plate is provided as an arc surface.

[0009] As a preferred technical solution of the present invention, the unloading assembly includes a fixed frame, which is configured to have a closed bottom surface on all sides and a rectangular hole communicating with the interior on the front side. The interior of the fixed frame is fixedly connected to the second fixed plate, and the second fixed plate is respectively connected to three second sliding columns through three circular holes opened therein. The upper surfaces of the three second sliding columns are all connected to a sealing plate, and the sealing plate is configured to have a conical shape with an enlarged upper end. The sealing plate is connected to a cylindrical hole opened on the inner bottom surface of the reaction tank and communicating with the outside, and the conical hole is configured to have a rectangular conical shape with a narrowed lower end.

[0010] As a preferred technical solution of the present invention, the lower ends of the three second sliding columns are fixedly connected to the lifting plate, the lifting plate is rotatably connected to the upper end of the second threaded rod through a bearing, the second threaded rod is threadedly connected to the bottom side plate of the fixed frame, the lower end of the second threaded rod is fixedly connected to a hand wheel, the front side surface of the fixed frame is fixedly connected to the drainage frame and the front side surface of the second fixed plate, and the rear side surface of the drainage frame and the lower end of the front side surface of the fixed frame are fixedly connected to the support plate.

[0011] As a preferred technical solution of the present invention, the stirring assembly includes a sealing sleeve, which is fixedly connected to the upper end of the reaction tank, and is rotatably connected to the rotating shaft through a bearing in the sealing sleeve. The upper end of the rotating shaft is fixedly connected to the output shaft of the motor, and the motor is fixedly connected to the outer surface of the sealing sleeve through a mounting seat. The inner sleeve plate on the bottom surface of the rotating shaft is fixedly connected, and a limiting frame is fixedly connected to the inner sleeve plate. The lower end of the inner sleeve plate is sleeved with the sleeve frame, and the sleeve frame and the inner sleeve plate are both connected to the third threaded rod, and a second hexagonal plate is provided at the end of the third threaded rod. The outer walls of the sleeve frame are respectively fixedly connected to the four rotating plates, and the opposite ends of the four rotating plates are respectively fixedly connected to the four stirring rods.

[0012] As a preferred technical solution of the present invention, the embedded plate is arranged in an arc shape and is adapted to the embedded hole, the embedded plate is fixedly connected to the covering plate, the covering plate is arranged in an arc shape and is adapted to the covering groove, the two ends of the inner side surface of the covering plate are fixedly connected to the two second sealing gaskets, the outer side surface of the covering plate is fixedly connected to a carrying rod, and the carrying rod is arranged in an approximately N-shaped shape.

[0013] As a preferred technical solution of the present invention, the upper end of the rear side surface of the upper tightening plate is fixedly connected to a top clamping plate, and the rear side surface of the top clamping plate is also configured to be arc-shaped.

[0014] As a preferred technical solution of the present invention, the lower end of the outer surface of the jacket part is fixedly connected to two supporting legs, the two supporting legs are both arranged in an L-shape and are fixedly connected to the bottom plate, and the upper end of the reaction tank is provided with multiple liquid adding pipes interconnected with the interior.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention provides a reaction tank, an embedding hole, a sealing groove, a tightening assembly, a sealing plate, and an embedding plate, so that the side of the reaction tank can be opened for cleaning, thereby facilitating cleaning of the inside of the reaction tank. It also facilitates the removal and removal of the stirring rod on the stirring assembly for cleaning or replacement. This can address the difficulty in cleaning after a biological reaction, thereby facilitating cleaning of the interior of the reaction equipment.

[0017] 2. The present invention provides a reaction tank, a tapered hole and a discharge assembly, so that the channel after the discharge assembly is opened can be larger than a general pipe, thereby facilitating the discharge of viscous substances contained in the biochemical reaction. In this way, the equipment can easily deal with the discharge of viscous substances, and also facilitate the discharge of liquids after cleaning, thereby improving cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the present invention;

[0019] Figure 2 For the present invention Figure 1 A in the middle is an enlarged structural diagram;

[0020] Figure 3 This is a schematic structural diagram of the tightening assembly of the present invention;

[0021] Figure 4 This is a schematic structural diagram of the unloading assembly of the present invention;

[0022] Figure 5 This is a schematic structural diagram of the stirring assembly of the present invention;

[0023] Figure 6 Schematic diagram of the embedded plate structure of the present invention.

[0024] In the figure: 1 reaction tank, 11 jacket part, 12 sealing groove, 13 embedding hole, 14 first sealing gasket, 15 liquid adding tube, 16 supporting leg, 17 bottom plate, 18 tapered hole, 19 insertion groove, 2 tightening assembly, 21 first fixed plate, 22 cross plate, 23 first threaded rod, 24 push plate, 25 first sliding column, 26 top clamping plate, 3 unloading assembly, 31 fixed frame, 32 second fixed plate, 33 second sliding column, 34 sealing plate, 35 lifting plate, 36 second threaded rod, 37 drainage frame, 38 support plate, 4 stirring assembly, 41 sealing sleeve, 42 rotating shaft, 43 motor, 44 inner sleeve plate, 45 limit frame, 46 sleeve frame, 47 third threaded rod, 48 rotating plate, 49 stirring rod, 5 embedding plate, 51 sealing plate, 52 carrying rod, 53 second sealing gasket. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-6 The present invention provides a technical solution for biochemical reaction equipment that is easy to empty and clean: it includes a reaction tank 1, which is connected to two tightening components 2, a discharge component 3, a stirring component 4 and an embedded plate 5. The outer surface of the reaction tank 1 is provided with an embedded hole 13 and the outer surface is provided with a jacket portion 11. The jacket portion 11 is provided with a sealing groove 12 that communicates with the embedded hole 13. The inner bottom surface of the sealing groove 12 is provided with an insertion groove 19. The rear side surface of the insertion groove 19 and the upper end of the front side surface of the sealing groove 12 are fixedly connected with a first sealing gasket 14. The jacket portion 11 and the wall surface of the reaction tank 1 form a gap layer through which a heating or cooling medium can pass.

[0027] The two tightening assemblies 2 each include two first fixing plates 21, the rear sides of the two first fixing plates 21 are fixedly connected to the outer surface of the jacket portion 11, the front ends of the two first fixing plates 21 are fixedly connected to the cross plate 22, the cross plate 22 is respectively connected to the two first sliding columns 25 through the two circular holes, the rear ends of the two first sliding columns 25 are fixedly connected to the tightening plate 24, the front side of the tightening plate 24 is rotatably connected to the rear end of the first threaded rod 23 through a bearing, and the first threaded rod 23 is threaded with the cross plate 22. The front end of the first threaded rod 23 is provided with a first hexagonal plate, and the rear side surface of the top plate 24 is set as an arc surface. When installing, the stirring rod 49 can be rotated horizontally through the embedded hole 13 to the reaction tank 1, and then the rotating plate 48 and the stirring rod 49 are rotated in the opposite direction to drive the sleeve 46 to correspond to the inner sleeve plate 44, and the sleeve 46 is inserted upward into the inner sleeve plate 44, so that the sleeve 46 contacts the limit plate 45. At the same time, the third threaded rod 47 corresponds to the threaded hole of the inner sleeve plate 44, and then the third threaded rod 47 is rotated to rotate with the inner sleeve plate 44. The threaded connection is fixed, so that the stirring rod 49 can be installed and fixed, and then the covering plate 51 is embedded in the covering groove 12, and then the covering plate 51 is pressed downward to insert the lower end into the insertion groove 19. At the same time, the covering plate 51 drives the embedding plate 5 to descend and embed in the corresponding embedding hole 13. Then, the first threaded rod 23 on the tightening assembly 2 is rotated in the opposite direction. The first threaded rod 23 pushes the tightening plate 24 to press on the covering plate 51 under the support of the cross plate 22, so that the second sealing gasket 53 on the covering plate 51 is aligned with the side of the covering groove 12. The hand wheel is then rotated in the opposite direction, and the hand wheel drives the third threaded rod 36 to rotate and descend, thereby driving the sealing plate 34 to descend and engage with the tapered hole 18. At the same time, as the pulling force of the descent is applied, the tapered surface of the sealing plate 34 is in close contact with the tapered surface in the tapered hole to form a tight sealing effect, so that the device can be used for biological reactions.

[0028] The unloading assembly 3 includes a fixed frame 31, which is configured to have a closed bottom surface on all sides and a rectangular hole that communicates with the interior is opened on the front side. The interior of the fixed frame 31 is fixedly connected to the second fixed plate 32. The second fixed plate 32 is respectively connected to the three second sliding columns 33 through the three circular holes opened. The upper surfaces of the three second sliding columns 33 are all connected to the sealing plate 34. The sealing plate 34 is configured to have a conical shape with an enlarged upper end. The sealing plate 34 is connected to the cylindrical hole 18 opened on the inner bottom surface of the reaction tank 1 and communicated with the outside. The conical hole 18 is configured to have a rectangular conical shape with a narrowed lower end.

[0029] The lower ends of the three second sliding columns 33 are fixedly connected to the lifting plate 35, and the lifting plate 35 is rotatably connected to the upper end of the second threaded rod 36 through a bearing. The second threaded rod 36 is threadedly connected to the bottom side plate of the fixed frame 31, and the lower end of the second threaded rod 36 is fixedly connected to a hand wheel. The front side of the fixed frame 31 is fixedly connected to the drainage frame 37 and the front side of the second fixed plate 32. The rear side of the drainage frame 37 and the lower end of the front side of the fixed frame 31 are fixedly connected to the support plate 38. By rotating the hand wheel on the second threaded rod 36, the second threaded rod 36 drives the lifting plate 35 to rise under the support of the upper bottom side plate of the fixed frame 31, and the lifting plate 35 drives the three second sliding columns 33 to rise synchronously, so that the three second sliding rods 33 drive the sealing plate 34 to rise and disengage from the tapered hole 18 to release the seal of the reaction tank 1, so that the biological reaction solution in the reaction tank 1 is discharged through the tapered hole 18, and then flows out through the drainage frame 37 for collection.

[0030] The stirring assembly 4 includes a sealing sleeve 41, which is fixedly connected to the upper end of the reaction tank 1. The sealing sleeve 41 is rotatably connected to the rotating shaft 42 through a bearing. The upper end of the rotating shaft 42 is fixedly connected to the output shaft of the motor 43. The motor 43 is fixedly connected to the outer surface of the sealing sleeve 41 through a mounting seat. The inner sleeve plate 44 on the bottom surface of the rotating shaft 42 is fixedly connected. The inner sleeve plate 44 is fixedly connected to the limiting frame 45. The lower end of the inner sleeve plate 44 is sleeved with the sleeve frame 46. The sleeve frame 46 and the inner sleeve plate 44 are both connected to the third threaded rod 47. The end of the third threaded rod 47 is provided with a second hexagonal plate. The four ends of the sleeve frame 46 are fixedly connected. The outer wall is fixedly connected to the four rotating plates 48 respectively, and the opposite ends of the four rotating plates 48 are fixedly connected to the four stirring rods 49 respectively. The second hexagonal plate is rotated by a wrench, and the second hexagonal plate drives the third threaded rod 47 to rotate and disengage from the threaded connection with the inner sleeve plate 44, and then the sleeve frame 46 is slid downward to disengage from the inner sleeve plate 44, and then the sleeve frame 46, the four rotating plates 48 and the stirring rod 49 are turned over and taken out through the embedding hole 13, so that the stirring rod 49 can be cleaned from the outside, so that the inside of the reaction tank 1 will not be blocked by the stirring rod 49 when cleaning, thereby improving the cleaning efficiency.

[0031] The embedded plate 5 is set to an arc shape and is adapted to the embedded hole 13. The embedded plate 5 is fixedly connected to the covering plate 51. The covering plate 51 is set to an arc shape and is adapted to the covering groove 12. The two ends of the inner side surface of the covering plate 51 are fixedly connected to the two second sealing gaskets 53. The outer side surface of the covering plate 51 is fixedly connected with a carrying rod 52. The carrying rod 52 is set to an approximately N-shaped shape. By turning the first hexagonal plates on the two tightening assemblies 2 with a wrench, the first hexagonal plates drive the first threaded rod 23 to rotate and drive the tightening plate 24 to disengage the tightening of the covering plate 51 under the support of the cross plate 22. In this way, the covering plate 51 can be in a released tightening state, and then the holding rod 52 can be manually grasped and lifted upward, and the holding rod 52 drives the covering plate 51 to rise and disengage from the socket of the insertion groove 19, and then the covering plate 51 and the embedded plate 5 can be pulled to remove, thereby making the embedded hole 13 in an open state, and then the inside of the reaction tank 1 can be cleaned.

[0032] The upper end of the rear side of the upper tightening plate 24 is fixedly connected with a top clamping plate 26, and the rear side of the top clamping plate 26 is also set to an arc shape. Through the set top clamping plate 26, the top clamping plate 26 can be clamped on the upper surface of the closing cover plate 51 and the tightening plate 24 to form a clamping state to limit upward movement, so that the closing cover plate 51 can be prevented from moving when tightened.

[0033] The lower end of the outer surface of the jacket portion 11 is fixedly connected to two support legs 16 , both of which are L-shaped and fixedly connected to the bottom plate 17 . The upper end of the reaction tank 1 is provided with a plurality of liquid adding pipes 15 communicating with the interior.

[0034] The operating steps of the present invention are:

[0035] During the unloading operation, the hand wheel on the second threaded rod 36 is rotated. The second threaded rod 36 drives the lifting plate 35 upward under the support of the upper bottom side plate of the fixed frame 31. The lifting plate 35 drives the three second sliding columns 33 to rise synchronously, so that the three second sliding rods 33 drive the sealing plate 34 to rise and disengage from the tapered hole 18, releasing the seal on the reaction tank 1. The biological reaction solution in the reaction tank 1 is discharged through the tapered hole 18 and then flows out through the drainage frame 37 for collection.

[0036] After unloading, the first hexagonal plates on the two tightening assemblies 2 can be rotated by a wrench, and the first hexagonal plates drive the first threaded rod 23 to rotate, and under the support of the cross plate 22, the tightening plate 24 is driven to disengage the tightening of the cover plate 51, so that the cover plate 51 can be in a released tightening state, and then the handle rod 52 can be manually grasped and lifted upward, and the handle rod 52 drives the cover plate 51 to rise and disengage from the socket of the insertion groove 19, and then the cover plate 51 and the embedded plate 5 can be pulled to remove, so that the embedded hole 13 is in an open state, and then the inside of the reaction tank 1 can be cleaned. When removing 49, the second hexagonal plate can be rotated with a wrench, and the second hexagonal plate drives the third threaded rod 47 to rotate and disengage from the threaded connection with the inner sleeve plate 44, and then the sleeve frame 46 is slid downward to disengage from the inner sleeve plate 44, and then the sleeve frame 46, the four rotating plates 48 and the stirring rod 49 are turned over and taken out through the embedded hole 13, so that the stirring rod 49 can be cleaned from the outside, so that the inside of the reaction tank 1 will not be blocked by the stirring rod 49 when cleaning, thereby improving the cleaning efficiency, and at the same time, the cleaning liquid can be discharged in time through the tapered hole 18, thereby ensuring the cleaning effect inside the reaction tank 1;

[0037] During installation, the stirring rod 49 can be rotated horizontally through the embedding hole 13 into the reaction tank 1, and then the rotating plate 48 and the stirring rod 49 are rotated in the opposite direction to drive the sleeve frame 46 to correspond to the inner sleeve plate 44, and the sleeve frame 46 is inserted into the inner sleeve plate 44 upward, so that the sleeve frame 46 contacts the limit plate 45 and the third threaded rod 47 corresponds to the threaded hole of the inner sleeve plate 44. Then the third threaded rod 47 is rotated and fixed with the threaded connection of the inner sleeve plate 44. In this way, the stirring rod 49 can be installed and fixed, and then the covering plate 51 is embedded in the covering groove 12. Then, the covering plate 51 is pressed downward so that its lower end is inserted into the insertion groove 19. At the same time, the covering plate 51 drives the embedded plate 5 to descend and embed in the corresponding embedding hole 13, and then the top assembly 2 is rotated in the opposite direction. The first threaded rod 23 on the cover plate 51 is pushed by the first threaded rod 23 under the support of the cross plate 22 to push the tightening plate 24 against the cover plate 51, so that the second sealing gasket 53 on the cover plate 51 is in close contact with the side of the cover groove 12. At the same time, the compressed cover plate 51 is also in close contact with the first sealing gasket 14, so that the cover plate 51 and the cover groove 12 form a tight seal to prevent the leakage of the internal liquid. Then, the hand wheel is rotated in the opposite direction, and the hand wheel drives the third threaded rod 36 to rotate and descend, thereby driving the sealing plate 34 to descend and engage with the tapered hole 18. At the same time, with the downward pulling force, the tapered surface of the sealing plate 34 is decrypted and contacted with the tapered surface in the tapered hole to form a tight seal, so that the device can be used for biological reactions.

[0038] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be internal communication between two elements or an interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0040] 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 biochemical reaction equipment that is easy to empty and clean, comprising a reaction tank (1), characterized in that: The reaction tank (1) is connected to two tightening assemblies (2), a discharge assembly (3), a stirring assembly (4) and an embedded plate (5); an embedded hole (13) is provided on the outer surface of the reaction tank (1) and a jacket portion (11) is provided on the outer surface; a sealing groove (12) communicating with the embedded hole (13) is provided on the jacket portion (11); an insertion groove (19) is provided on the inner bottom surface of the sealing groove (12); and a first sealing gasket (14) is fixedly connected to the inner rear side surface of the insertion groove (19) and the upper end of the front side surface of the sealing groove (12).

2. The biochemical reaction equipment that is easy to clean and discharge according to claim 1, characterized in that: The two tightening assemblies (2) each include two first fixing plates (21), the rear side surfaces of the two first fixing plates (21) are fixedly connected to the outer surface of the jacket portion (11), the front ends of the two first fixing plates (21) are fixedly connected to the transverse plate (22), the transverse plate (22) is respectively connected to the two first sliding columns (25) through two circular holes, the rear ends of the two first sliding columns (25) are fixedly connected to the tightening plate (24), the front side surface of the tightening plate (24) is rotatably connected to the rear end of the first threaded rod (23) through a bearing, the first threaded rod (23) is threadedly connected to the transverse plate (22), the front end of the first threaded rod (23) is provided with a first hexagonal plate, and the rear side surface of the tightening plate (24) is provided with an arc surface.

3. The biochemical reaction equipment that is easy to clean and discharge according to claim 1, characterized in that: The unloading assembly (3) includes a fixed frame (31), the fixed frame (31) is configured to have a closed bottom surface on all sides and a rectangular hole communicating with the interior is opened on the front side, the interior of the fixed frame (31) is fixedly connected to the second fixed plate (32), the second fixed plate (32) is respectively connected to three second sliding columns (33) through the three circular holes opened, the upper surfaces of the three second sliding columns (33) are all connected to the sealing plate (34), the sealing plate (34) is configured to have a conical shape with an enlarged upper end, the sealing plate (34) is connected to a cylindrical hole (18) opened on the inner bottom surface of the reaction tank (1) and communicating with the outside, and the conical hole (18) is configured to have a rectangular conical shape with a narrowed lower end.

4. The biochemical reaction equipment that is easy to clean and discharge according to claim 1, characterized in that: The lower ends of the three second sliding columns (33) are fixedly connected to the lifting plate (35), and the lifting plate (35) is rotatably connected to the upper end of the second threaded rod (36) through a bearing. The second threaded rod (36) is threadedly connected to the bottom side plate of the fixed frame (31). The lower end of the second threaded rod (36) is fixedly connected to a hand wheel. The front side of the fixed frame (31) is fixedly connected to the drainage frame (37) and the front side of the second fixed plate (32). The rear side of the drainage frame (37) and the lower end of the front side of the fixed frame (31) are fixedly connected to the support plate (38).

5. The biochemical reaction equipment that is easy to clean and discharge according to claim 1, characterized in that: The stirring assembly (4) includes a sealing sleeve (41), the sealing sleeve (41) is fixedly connected to the upper end of the reaction tank (1), the sealing sleeve (41) is rotatably connected to the rotating shaft (42) through a bearing, the upper end of the rotating shaft (42) is fixedly connected to the output shaft of the motor (43), the motor (43) is fixedly connected to the outer surface of the sealing sleeve (41) through a mounting seat, the inner sleeve plate (44) on the bottom surface of the rotating shaft (42) is fixedly connected, and the inner sleeve plate (44) is fixedly connected to a limit frame (45), the lower end of the inner sleeve plate (44) is sleeved with the sleeve frame (46), the sleeve frame (46) and the inner sleeve plate (44) are both connected to a third threaded rod (47), and a second hexagonal plate is provided at the end of the third threaded rod (47), and the outer wall surfaces of the sleeve frame (46) are respectively fixedly connected to four rotating plates (48), and the opposite ends of the four rotating plates (48) are respectively fixedly connected to four stirring rods (49).

6. The biochemical reaction equipment that is easy to clean and discharge according to claim 1, characterized in that: The embedded plate (5) is configured to be in an arc shape and is adapted to the embedded hole (13); the embedded plate (5) is fixedly connected to the cover plate (51); the cover plate (51) is configured to be in an arc shape and is adapted to the cover groove (12); the two ends of the inner side surface of the cover plate (51) are fixedly connected to two second sealing gaskets (53); the outer side surface of the cover plate (51) is fixedly connected to a carrying rod (52); and the carrying rod (52) is configured to be approximately in an N-shaped shape.

7. The biochemical reaction equipment that is easy to clean and discharge according to claim 2, characterized in that: The upper end of the rear side surface of the upper tightening plate (24) is fixedly connected with a top clamping plate (26), and the rear side surface of the top clamping plate (26) is also arranged in an arc shape.

8. The biochemical reaction equipment that is easy to clean and discharge according to claim 1, characterized in that: The lower end of the outer surface of the jacket portion (11) is fixedly connected to two supporting legs (16), and the two supporting legs (16) are both arranged in an L-shape and fixedly connected to the bottom plate (17). The upper end of the reaction tank (1) is provided with a plurality of liquid adding pipes (15) that communicate with the interior.

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