CN113731992B

CN113731992B - Cleaning device for bioreactor after operation

Info

Publication number: CN113731992B
Application number: CN202111285427.7A
Authority: CN
Inventors: 滕小锘; 邱忠; 孔迪
Original assignee: Suzhou Womei Biology Co ltd
Current assignee: Wotisi Nantong Biotechnology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2021-12-31
Anticipated expiration: 2041-11-02
Also published as: CN113731992A

Abstract

The invention discloses a cleaning device for a bioreactor after operation, which belongs to the field of cleaning devices and comprises an upper workbench, wherein a middle workbench is arranged below the upper workbench, a first rotating rod is arranged on the upper workbench, side movable rods are arranged at the side positions of the upper workbench and the middle workbench, an upper movable pipe is arranged on each side movable rod, and a middle fixed rod is arranged at the side position of each upper movable pipe. According to the cleaning device for the bioreactor after operation, the outer side wall and the inner side wall of the bioreactor are completely exposed through the upper and lower pressure plate structures, the workpiece is convenient to replace quickly, the bioreactor is protected through the arranged side protection structure, the possibility of damage caused by throwing the bioreactor is reduced, the inner side wall is convenient to clean through the arranged inner cleaning structure, the outer side wall is convenient to clean through the arranged outer cleaning structure, the use is flexible, and the workpiece replacement is not hindered.

Description

Cleaning device for bioreactor after operation

Technical Field

The invention relates to the field of cleaning devices, in particular to a cleaning device for a bioreactor after operation.

Background

The photobioreactor is a device which can be used for culturing photosynthetic microorganisms and tissues or cells with photosynthesis capacity, has a similar structure to that of a general bioreactor, needs certain illumination, temperature, nutrient substances and the like under general conditions to culture the microorganisms and regulate and control the environment of a system, and needs to be cleaned after the operation of the photosynthetic microorganisms is finished, so that the next operation is convenient, and a cleaning device is needed.

The existing cleaning device, such as the publication CN208853403U, in this patent document, the cleaning device can effectively clean the outer wall of the photobioreactor, but the cleaning effect on the inner wall of the photobioreactor is not good, and during the rotation cleaning process, when the displacement phenomenon of the photobioreactor occurs, there is no protection structure, which easily causes the photobioreactor to break away from the tray and be thrown away, and easily causes the damage of the photobioreactor, and in this patent, the clamping block is adopted to fix the photobioreactor, which causes the fixed position of the clamping block to be difficult to clean.

Disclosure of Invention

The invention mainly aims to provide a cleaning device for a bioreactor after operation, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a cleaning device behind bioreactor operation, includes the upper portion workstation, the below position of upper portion workstation is provided with the middle part workstation, be provided with the dwang No. one on the workstation of upper portion, the side position of upper portion workstation and middle part workstation is provided with the side movable rod, be provided with the upper portion activity pipe on the side movable rod, the side position of upper portion activity pipe is provided with middle part dead lever, its characterized in that: the upper position of the first rotating rod is provided with an upper pressure plate structure and a lower pressure plate structure, the upper pressure plate structure and the lower pressure plate structure comprise a lower pressure plate and an upper pressure ring, the upper pressure ring is positioned above the lower pressure plate, the middle fixing rod is provided with an inner cleaning structure, the inner cleaning structure comprises an inner movable rod and an inner brush plate, the inner movable rod and the inner brush plate are fixedly installed, the side movable rod is provided with an outer cleaning structure, the outer cleaning structure comprises an upper movable ring body, a side connecting plate, an outer movable rod and an outer brush plate, the upper movable ring body and the side connecting plate are fixedly installed, the outer movable rod is positioned at the side position of the side connecting plate, the outer brush plate and the outer movable rod are fixedly installed, the side position of the upper workbench is provided with a side protection structure, and the side protection structure comprises a side supporting plate, a side telescopic rod and an arc protection rod, the side telescopic rod and the side supporting plate are movably mounted, and the arc-shaped protection rod and the side telescopic rod are fixedly mounted.

Preferably, the dwang is through a bearing and upper portion workstation movable mounting, the bottom position of dwang is provided with gear motor, be provided with a plurality of bottom supporting legs on upper portion workstation and the middle part workstation.

Preferably, the side surface movable rod is provided with a bottom reset plate, two side positions of the bottom reset plate are provided with bottom movable rods, the bottom movable rods are fixedly installed on the upper portion workbench and the middle workbench, and a first spring is arranged on the bottom movable rods above the bottom reset plate.

Preferably, the upper surface position of lower part pressure disk is provided with the lower part rubber pad, the bottom surface position of lower part pressure disk is provided with three lower part movable rod, lower part movable rod movable mounting is on the upper portion rotor plate, be provided with No. two springs on the movable rod of lower part, the bottom position of lower part movable rod is provided with the baffle No. one.

Preferably, the middle position of upper portion clamping ring is provided with No. two bearings, upper portion clamping ring passes through inboard connecting rod and No. two bearing fixed mounting, No. two bearings and middle part dead lever fixed mounting, the bottom surface position of upper portion clamping ring is provided with the upper portion annular pad.

Preferably, the upper movable pipe is fixedly installed with the middle fixed rod through an upper supporting rod, and a first bolt is arranged on the side face of the upper movable pipe.

Preferably, the number of the inner movable rods is two, the inner movable rods are movably mounted with the middle fixed rod, inner springs are arranged on the inner movable rods, and an inner baffle is arranged at one end of each inner movable rod.

Preferably, the lower part that the ring body was removed on upper portion is provided with the lower part and removes the ring body, lower part removal ring body side position is provided with No. two bolts, fixed mounting has the lower part kelly on the lower part removal ring body, the position that corresponds the lower part kelly on the upper portion removal ring body is provided with the upper portion draw-in groove, outer movable rod passes through outside sleeve pipe and side connection board installation, be provided with outer spring on the outer movable rod, the one end of outer movable rod is provided with outer baffle.

Preferably, the number of the side supporting plates, the number of the side telescopic rods and the number of the arc-shaped protection rods are two, a middle baffle is arranged on the side telescopic rods, a middle spring is arranged at the side position of the middle baffle on the side telescopic rods, a plurality of vertical connecting rods are arranged between the arc-shaped protection rods, outer pull rods are arranged at the side positions of the side telescopic rods, and the outer pull rods are fixedly installed with the two side telescopic rods.

Preferably, a reaction barrel body is arranged between the lower pressure plate and the upper pressure ring, and the reaction barrel body is movably arranged in the arc-shaped protection rod.

Compared with the prior art, the invention has the following beneficial effects:

through the arrangement of the upper and lower pressure plate structures, the bioreactor can be fixed through the lower pressure plate and the upper pressure ring, so that the outer side wall and the inner side wall are completely exposed, the problems that the position of a clamping block cannot be cleaned and the like due to clamping block type fixation are solved, and the workpiece can be quickly replaced conveniently through the structure;

through the arranged side surface protection structure, the bioreactor is positioned in the protection structure, and when the sliding separation phenomenon occurs, the bioreactor cannot be separated and thrown out, so that the possibility of damage to the bioreactor is reduced;

the inner side wall of the bioreactor is convenient to clean through the arranged inner cleaning structure, so that the cleaning effect of the inner side wall of the bioreactor is better;

through the outer clean structure that sets up, be convenient for wash bioreactor's lateral wall for bioreactor's lateral wall cleaning performance is better, and outer clean structure is convenient for place to the side temporarily, does not hinder and changes the work piece, and it is more nimble convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of a cleaning apparatus after a bioreactor operation according to the present invention;

FIG. 2 is a schematic view of the upper and middle stages of a cleaning apparatus according to the present invention after a bioreactor operation;

FIG. 3 is a schematic diagram of the structure of the side movable rod of the cleaning device after the operation of the bioreactor;

FIG. 4 is a schematic view of the structure of the lower platen of the cleaning apparatus after the operation of the bioreactor of the present invention;

FIG. 5 is a schematic view of an inverted configuration of the upper pressure ring of the cleaning apparatus after bioreactor operation according to the present invention;

FIG. 6 is a schematic view of the structure of the lower moving ring of the cleaning apparatus after the operation of the bioreactor of the present invention;

FIG. 7 is a schematic view of the upper moving ring of the cleaning apparatus after the operation of the bioreactor of the present invention;

FIG. 8 is a schematic structural view of a side protection structure of a cleaning device after a bioreactor operation according to the present invention.

In the figure: 1. an upper table; 2. a middle working table; 3. bottom support legs; 4. a reduction motor; 5. a first bearing; 6. a first rotating rod; 7. an upper rotating plate; 8. an upper and lower platen structure; 9. a side guard structure; 10. an inner cleaning structure; 11. an outer cleaning structure; 12. a side movable rod; 13. a bottom reset plate; 14. a bottom movable rod; 15. a first spring; 16. an upper movable tube; 17. an upper support bar; 18. a middle fixing rod; 19. a reaction barrel body; 20. a lower platen; 21. a lower rubber pad; 22. a lower movable bar; 23. a first baffle plate; 24. a first bolt; 25. a second bearing; 26. an upper compression ring; 27. an upper annular pad; 28. an inner connecting rod; 29. an inner movable rod; 30. an inner brush plate; 31. an inner spring; 32. a lower movable ring body; 33. a second bolt; 34. a lower clamping rod; 35. an upper movable ring body; 36. an upper clamping groove; 37. a side connecting plate; 38. an outer sleeve; 39. an outer movable rod; 40. an outer spring; 41. an outer baffle; 42. an outer brush plate; 43. a side support plate; 44. a side telescopic rod; 45. a middle spring; 46. a middle baffle; 47. an arc-shaped guard bar; 48. a vertical connecting rod; 49. a second spring; 50. an inner baffle; 51. an outer pull rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

As shown in fig. 1-5, an upper and lower platen structure of a cleaning device after bioreactor operation comprises an upper workbench 1, a middle workbench 2 is arranged below the upper workbench 1, a first rotating rod 6 is arranged on the upper workbench 1, a side movable rod 12 is arranged at the side position of the upper workbench 1 and the side position of the middle workbench 2, an upper movable tube 16 is arranged on the side movable rod 12, and a middle fixed rod 18 is arranged at the side position of the upper movable tube 16, which is characterized in that: an upper pressure plate structure 8 and a lower pressure plate structure 8 are arranged at the upper position of a first rotating rod 6, the upper pressure plate structure 8 and the lower pressure plate structure comprise a lower pressure plate 20 and an upper pressure plate 26, the upper pressure plate 26 is arranged at the upper position of the lower pressure plate 20, an inner cleaning structure 10 is arranged on a middle fixing rod 18, the inner cleaning structure 10 comprises an inner movable rod 29 and an inner brush plate 30, the inner movable rod 29 and the inner brush plate 30 are fixedly arranged, an outer cleaning structure 11 is arranged on a side movable rod 12, the outer cleaning structure 11 comprises an upper movable ring body 35, a side connecting plate 37, an outer movable rod 39 and an outer brush plate 42, the upper movable ring body 35 and the side connecting plate 37 are fixedly arranged, the outer movable rod 39 is arranged at the side position of the side connecting plate 37, the outer brush plate 42 and the outer movable rod 39 are fixedly arranged, a side protection structure 9 is arranged at the side position of an upper workbench 1, and the side protection structure 9 comprises a side supporting plate 43, A side telescopic rod 44 and an arc-shaped protective rod 47, wherein the side telescopic rod 44 and the side supporting plate 43 are movably arranged, the arc-shaped protective rod 47 and the side telescopic rod 44 are fixedly arranged, a first rotating rod 6 is movably arranged with an upper workbench 1 through a first bearing 5, a speed reducing motor 4 is arranged at the bottom end position of the first rotating rod 6, a plurality of bottom supporting feet 3 are arranged on the upper workbench 1 and a middle workbench 2, a bottom reset plate 13 is arranged on a side movable rod 12, bottom movable rods 14 are arranged at the two sides of the bottom reset plate 13, the bottom movable rods 14 are fixedly arranged with the upper workbench 1 and the middle workbench 2, a first spring 15 is arranged at the position above the bottom reset plate 13 on the bottom movable rod 14, a lower rubber pad 21 is arranged at the upper position of a lower pressure plate 20, three lower movable rods 22 are arranged at the bottom surface position of the lower pressure plate 20, the lower movable rod 22 is movably arranged on the upper rotating plate 7, a second spring 49 is arranged on the lower movable rod 22, a first baffle plate 23 is arranged at the bottom position of the lower movable rod 22, a second bearing 25 is arranged at the middle position of the upper pressing ring 26, the upper pressing ring 26 is fixedly arranged with the second bearing 25 through an inner side connecting rod 28, the second bearing 25 is fixedly arranged with the middle fixing rod 18, an upper annular cushion 27 is arranged at the bottom surface position of the upper pressing ring 26, the upper movable tube 16 is fixedly arranged with the middle fixing rod 18 through an upper supporting rod 17, a first bolt 24 is arranged at the side surface position of the upper movable tube 16, the first bolt 24 on the upper movable tube 16 is screwed out, then the upper movable tube 16 is movably moved to a proper position and is fixed through the first bolt 24 again, then the side movable rod 12 is pulled upwards, the bottom resetting plate 13 moves upwards, so that the first spring 15 is compressed, make upper portion clamping ring 26 isotructure, along with side movable rod 12 rebound, place reaction barrel body 19 on lower part pressure disk 20, push down, make lower part pressure disk 20 extrude No. two spring 49 downwards, then gradually move side movable rod 12 downwards, make upper portion clamping ring 26 block in reaction barrel body 19's upper end position, fix reaction barrel body 19 through a spring 15 and No. two spring 49 of compression, accomplish the installation, be convenient for expose inside wall and lateral wall, when needs are changed, only need upwards stimulate side movable rod 12, make upper portion clamping ring 26 rise and can remove the mounted state, be convenient for change the work piece.

Example two

As shown in fig. 1 to 5, the same or corresponding components as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, and only the differences from the first embodiment will be described below. The second embodiment is different from the first embodiment in that: as shown in FIG. 5, the inner cleaning structure of the cleaning device after the bioreactor operation, the number of the inner movable rods 29 is two, and the inner movable rods are movably mounted with the middle fixed rod 18, the inner springs 31 are arranged on the inner movable rods 29, the inner baffle 50 is arranged at one end of each inner movable rod 29, when the speed reducing motor 4 is started, the inner movable rods 29 are fixed by the middle fixed rod 18, so that the inner movable rods 29 are kept immovable, the inner springs 31 push the inner brush plates 30 to move outwards, the bristles on the inner brush plates 30 are in contact with the inner side wall, and the inner wall can be cleaned conveniently.

EXAMPLE III

As shown in fig. 1 to 5, the same or corresponding components as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, and only the differences from the first embodiment will be described below. The second embodiment is different from the first embodiment in that: as shown in FIGS. 6 and 7, in an external cleaning structure of a cleaning device after a bioreactor operation, a lower moving ring body 32 is disposed below an upper moving ring body 35, a second bolt 33 is disposed at a side position of the lower moving ring body 32, a lower clamping rod 34 is fixedly mounted on the lower moving ring body 32, an upper clamping groove 36 is disposed at a position on the upper moving ring body 35 corresponding to the lower clamping rod 34, an outer moving rod 39 is mounted with a side connecting plate 37 through an outer sleeve 38, an outer spring 40 is disposed on the outer moving rod 39, an outer baffle 41 is disposed at one end of the outer moving rod 39, when a speed reduction motor 4 is started, the outer spring 40 pushes the outer brush plate 42 to move laterally, so that bristles on the outer brush plate 42 contact with an outer side wall of a reaction barrel body 19, thereby facilitating the outer brush plate 42 to clean the outer side wall of the reaction barrel body 19, when a workpiece needs to be replaced, the upper moving ring body 35 moves upward, the upper clamping groove 36 is separated from the lower clamping rod 34, the lower movable ring body 32 is not used for fixing the upper movable ring body 35, and therefore structures such as an outer brush plate 42 fixedly connected with the upper movable ring body 35 are fixed, the upper movable ring body 35 can rotate to the side face conveniently, the direction of the outer brush plate 42 can be adjusted conveniently, and the workpiece replacement is not hindered.

Example four

As shown in fig. 1 to 5, the same or corresponding components as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, and only the differences from the first embodiment will be described below. The second embodiment is different from the first embodiment in that: as shown in FIG. 8, a side protection structure of a cleaning device after bioreactor operation, the number of side support plates 43, side telescopic rods 44 and arc protection rods 47 is two, a middle baffle 46 is arranged on the side telescopic rods 44, a middle spring 45 is arranged on the side telescopic rods 44 at the side of the middle baffle 46, a plurality of vertical connecting rods 48 are arranged between the arc protection rods 47, outer pull rods 51 are arranged at the side of the side telescopic rods 44, the outer pull rods 51 are fixedly mounted with the two side telescopic rods 44, a reaction barrel 19 is arranged between a lower pressure plate 20 and an upper pressure ring 26, the reaction barrel 19 is movably mounted in the arc protection rods 47, in the process of mounting the reaction barrel 19, the outer pull rods 51 are pulled outwards, the middle spring 45 is compressed by the moved middle baffle 46, so that the arc protection rods 47 move towards the side, thereby not obstructing the mounting of the reaction barrel 19, when the installation structure, the outer pull rod 51 is released, so that the arc-shaped protection rod 47 moves reversely, the reaction barrel body 19 is positioned in the arc-shaped protection rod 47, the reaction barrel body 19 is fixed in the region by matching with the structure of the outer brush plate 42 on the side surface, the phenomenon of sliding and disengaging is prevented in the rotation process of the reaction barrel body 19, and the reaction barrel body 19 is prevented from being thrown out to cause damage.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cleaning device behind bioreactor operation, includes upper portion workstation (1), the below position of upper portion workstation (1) is provided with middle part workstation (2), be provided with dwang (6) No. one on upper portion workstation (1), the side position of upper portion workstation (1) and middle part workstation (2) is provided with side movable rod (12), be provided with upper portion activity pipe (16) on side movable rod (12), the side position of upper portion activity pipe (16) is provided with middle part dead lever (18), its characterized in that: the upper position of a rotating rod (6) is provided with an upper pressing plate structure (8) and a lower pressing plate structure (8), the upper pressing plate structure (8) and the lower pressing plate structure (20) comprise a lower pressing plate (20) and an upper pressing ring (26), the upper pressing ring (26) is located at the upper position of the lower pressing plate (20), an inner cleaning structure (10) is arranged on a middle fixing rod (18), the inner cleaning structure (10) comprises an inner movable rod (29) and an inner brush plate (30), the inner movable rod (29) and the inner brush plate (30) are fixedly installed, an outer cleaning structure (11) is arranged on a side movable rod (12), the outer cleaning structure (11) comprises an upper movable ring body (35), a side connecting plate (37), an outer movable rod (39) and an outer brush plate (42), the upper movable ring body (35) and the side connecting plate (37) are fixedly installed, the outer movable rod (39) is located at the side position of the side connecting plate (37), outer brush board (42) and outer movable rod (39) fixed mounting, the side position of upper portion workstation (1) is provided with side protective structure (9), side protective structure (9) include side backup pad (43), side telescopic link (44) and arc fender rod (47), side telescopic link (44) and side backup pad (43) movable mounting, arc fender rod (47) and side telescopic link (44) fixed mounting.

2. A bioreactor post-operation cleaning device as claimed in claim 1, wherein: a dwang (6) is through a bearing (5) and upper portion workstation (1) movable mounting, the bottom position of a dwang (6) is provided with gear motor (4), be provided with a plurality of bottom supporting legs (3) on upper portion workstation (1) and middle part workstation (2).

3. A bioreactor post-operation cleaning device as claimed in claim 1, wherein: be provided with bottom reset plate (13) on side movable rod (12), the both sides position that bottom reset plate (13) is provided with bottom movable rod (14), bottom movable rod (14) and upper portion workstation (1), middle part workstation (2) fixed mounting, be provided with spring (15) No. in the top position that lies in bottom reset plate (13) on bottom movable rod (14).

4. A bioreactor post-operation cleaning device as claimed in claim 1, wherein: the upper surface position of lower part pressure disk (20) is provided with lower part rubber pad (21), the bottom surface position of lower part pressure disk (20) is provided with three lower part movable rod (22), lower part movable rod (22) movable mounting is on upper portion rotor plate (7), be provided with No. two spring (49) on lower part movable rod (22), the bottom position of lower part movable rod (22) is provided with baffle (23) No. one.

5. A bioreactor post-operation cleaning device as claimed in claim 1, wherein: the middle position of upper portion clamping ring (26) is provided with No. two bearings (25), upper portion clamping ring (26) is through inboard connecting rod (28) and No. two bearings (25) fixed mounting, No. two bearings (25) and middle part dead lever (18) fixed mounting, the bottom surface position of upper portion clamping ring (26) is provided with upper portion annular gasket (27).

6. A bioreactor post-operation cleaning device as claimed in claim 1, wherein: the upper movable pipe (16) is fixedly installed with the middle fixed rod (18) through an upper supporting rod (17), and a first bolt (24) is arranged on the side face of the upper movable pipe (16).

7. A bioreactor post-operation cleaning device as claimed in claim 1, wherein: the number of the inner movable rods (29) is two, the inner movable rods are movably mounted with the middle fixing rod (18), inner springs (31) are arranged on the inner movable rods (29), and an inner baffle (50) is arranged at one end of each inner movable rod (29).

8. A bioreactor post-operation cleaning device as claimed in claim 1, wherein: the below position that the ring body (35) was removed on upper portion is provided with lower part and removes ring body (32), the lower part is removed ring body (32) side position and is provided with No. two bolt (33), fixed mounting has lower part kelly (34) on the lower part removal ring body (32), the position that corresponds lower part kelly (34) on the upper portion removal ring body (35) is provided with upper portion draw-in groove (36), outer movable rod (39) are installed through outside sleeve pipe (38) and side connecting plate (37), be provided with outer spring (40) on outer movable rod (39), the one end of outer movable rod (39) is provided with outer baffle (41).

9. A bioreactor post-operation cleaning device as claimed in claim 1, wherein: the number of side backup pad (43), side telescopic link (44) and arc fender rod (47) is two, be provided with middle part baffle (46) on side telescopic link (44), be provided with middle part spring (45) in the side position that lies in middle part baffle (46) on side telescopic link (44), be provided with a plurality of vertical connecting rod (48) between arc fender rod (47), the side position of side telescopic link (44) is provided with outer pull rod (51), outer pull rod (51) and two side telescopic link (44) fixed mounting.

10. A bioreactor post-operation cleaning device as claimed in claim 1, wherein: a reaction barrel body (19) is arranged between the lower pressing plate (20) and the upper pressing ring (26), and the reaction barrel body (19) is movably arranged in the arc-shaped protection rod (47).