CN215365697U

CN215365697U - Cell suspension centrifugal device

Info

Publication number: CN215365697U
Application number: CN202121819286.8U
Authority: CN
Inventors: 唐英杰; 张戌懿
Original assignee: Suzhou Hengkang Life Science Co ltd
Current assignee: Suzhou Hengkang Life Science Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-12-31
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to a cell suspension liquid centrifugal device, which comprises a mounting seat, wherein a rotating seat is embedded and connected in the mounting seat, a fluted disc is fixedly connected at the center above the rotating seat, one side of the fluted disc is meshed with a driving gear, a driving motor is connected below the driving gear, a cylinder body is fixedly connected above the fluted disc, a base is arranged at the center below the cylinder body, a first bearing seat is connected outside the base, a backing plate is fixedly connected above the base, a centrifugal seat is arranged at the center above the backing plate, a partition plate is arranged above the centrifugal seat, and a feeding pipe is embedded and connected at the center inside of the partition plate. The prepared cell suspension is convenient to be led out, so that the cell suspension is convenient to extract.

Description

Cell suspension centrifugal device

Technical Field

The utility model relates to a cell suspension centrifugal device, and belongs to the technical field of cell suspension extraction.

Background

In some mixtures, distributionThe substances in the liquid material are not dissolved but only dispersed therein and precipitate as soon as the mixture stops shaking, this inhomogeneous, heterogeneous mixture, which we call a suspension, in which the solute cannot settle quickly due to brownian motion, when the mixture of the solid dispersed phase and the liquid is called a suspension, in which the solid particles have a size of 10^-3~10^-4cm, greater than the colloid.

At present, when a cell suspension is prepared, a solvent is separated by using a centrifugal device, the centrifugal device needs to continuously rotate the solution, when the cell suspension is prepared by a simple centrifugal force, the efficiency is low, and the prepared cell suspension cannot be automatically led out, so that the cell suspension extraction is influenced, and therefore, the cell suspension centrifugal device is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cell suspension centrifugal device, which is provided with a conical barrel, wherein a centrifugal seat and a first blade are arranged in the barrel, the centrifugal seat and the first blade can hit a solution while rotating the solution, so that the solution is accelerated to be separated, the separated solution can move to a material guide cavity under the action of inertia, the prepared cell suspension is conveniently led out, the cell suspension is conveniently extracted, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme:

a cell suspension centrifugal device comprises a mounting seat, wherein a rotating seat is connected in the mounting seat in an embedded manner, a fluted disc is fixedly connected to the center above the rotating seat, one side of the fluted disc is meshed with a driving gear, a driving motor is connected below the driving gear, a barrel is fixedly connected above the fluted disc, a base is arranged at the center below the barrel, a first bearing seat is connected to the outer part of the base, a backing plate is fixedly connected to the upper part of the base, a centrifugal seat is arranged at the center above the backing plate, a partition plate is arranged above the centrifugal seat, a feeding pipe is connected in the embedded manner at the center inside of the partition plate, a first blade is arranged on one side above the feeding pipe, the bottom end of the first blade is fixedly connected with the partition plate, the upper part of the feeding pipe fixedly penetrates through the inside of a connecting seat, a material guide cavity is arranged inside the connecting seat, one end of the material guide cavity penetrates through the inside a sealing ring, one side of the sealing ring is abutted against the shell, a discharge pipe is arranged on one side below the shell, and the lower bottom of the discharge pipe is connected inside the collection box.

Furthermore, the connecting seat external connection has bearing frame two, bearing frame two top is equipped with the supporting seat, the inlet pipe run through in inside the supporting seat, just the inlet pipe is in the barrel the connecting seat with the inside rotation of supporting seat is connected.

Furthermore, the rotating seat is in a T shape inside the mounting seat, and the rotating seat is rotatably connected inside the mounting seat.

Furthermore, the cylinder, the centrifugal seat and the shell are all conical, and the surface of the centrifugal seat is provided with a plurality of second blades.

Furthermore, a separation cavity is formed between the inner wall of the cylinder body and the partition plate and between the first blades, the top end of the separation cavity is communicated with the material guide cavity, the first blades are arranged around the feeding pipe in a circle, and the shell and the surface of the cylinder body form an accommodating cavity.

Furthermore, the cylinder body and the connecting seat are respectively rotatably connected inside the first bearing seat and the second bearing seat.

The utility model has the beneficial effects that:

1. through setting up conical barrel and centrifugal seat, when initiative gear drive fluted disc and barrel rotated, can pass through the leading-in separation chamber of inlet pipe with raw material solution, when raw material solution fell on the centrifugal seat, because the barrel is constantly rotating, thereby can make the centrifugal seat hit and beat raw material solution, and get rid of raw material solution to barrel inner wall one side, the continuous cell separation that hits among the raw material solution that hits can accelerate raw material solution of hitting is hit, thereby improve the preparation efficiency of cell suspension, because barrel and blade one are toper and rotate simultaneously, thereby can make raw material solution can be in the rebound under inertial effect, in raw material solution rebound, the blade one can hit and drive the even rebound of raw material solution when hitting raw material solution, thereby conveniently derive the barrel with raw material solution.

2. Through setting up the casing in the barrel outside, casing top and guide chamber intercommunication, when the cell suspension rebound in the barrel gets into the guide chamber, the raw materials can get into the intracavity that holds between barrel and the casing through the guide chamber under inertial effect to conveniently concentrate cell suspension, the discharging pipe of casing below can be with the leading-in collecting box of cell suspension who holds in the chamber, conveniently concentrates cell suspension to draw the collection.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

FIG. 1 is a front view of a cell suspension centrifuge apparatus of the present invention;

FIG. 2 is a cross-sectional view of a cell suspension centrifuge apparatus of the present invention;

FIG. 3 is a top view of a blade of a cell suspension centrifuge apparatus according to the present invention;

FIG. 4 is an enlarged view of the area A of a cell suspension centrifuge apparatus according to the present invention;

FIG. 5 is an enlarged view of the area A of a cell suspension centrifuge apparatus according to the present invention;

reference numbers in the figures: 1. a mounting seat; 2. a rotating seat; 3. a fluted disc; 4. a driving gear; 5. a drive motor; 6. a barrel; 7. a base; 8. a first bearing seat; 9. a base plate; 10. a centrifugal seat; 11. a partition plate; 12. a feed pipe; 13. a first blade; 14. a connecting seat; 15. a material guiding cavity; 16. a seal ring; 17. a housing; 18. a discharge pipe; 19. a collection box; 20. a second bearing seat; 21. a supporting seat; 22. a second blade; 23. a separation chamber; 24. a receiving cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a cell suspension centrifugal device comprises a mounting seat 1, wherein a rotating seat 2 is embedded and connected in the mounting seat 1, a fluted disc 3 is fixedly connected to the center above the rotating seat 2, one side of the fluted disc 3 is meshed with a driving gear 4, a driving motor 5 is connected below the driving gear 4, a barrel 6 is fixedly connected above the fluted disc 3, a base 7 is arranged at the center below the barrel 6, a bearing seat I8 is connected to the outside of the base 7, a backing plate 9 is fixedly connected above the base 7, a centrifugal seat 10 is arranged at the center above the backing plate 9, a partition plate 11 is arranged above the centrifugal seat 10, an inlet pipe 12 is embedded and connected in the center inside of the partition plate 11, a blade I13 is arranged on one side above the inlet pipe 12, the bottom end of the blade I13 is fixedly connected with the partition plate 11, the upper portion of the inlet pipe 12 is fixedly penetrated in a connecting seat 14, the material guide device is characterized in that a material guide cavity 15 is arranged inside the connecting seat 14, one end of the material guide cavity 15 penetrates through the inside of a sealing ring 16, one side of the sealing ring 16 is abutted against a shell 17, a material discharge pipe 18 is arranged on one side below the shell 17, and the lower bottom of the material discharge pipe 18 is connected inside a collection box 19.

Specifically, as shown in fig. 1 and 2, the outer connection of the connecting seat 14 has a second bearing seat 20, a supporting seat 21 is arranged above the second bearing seat 20, the feeding pipe 12 penetrates through the inside of the supporting seat 21, the feeding pipe 12 is arranged inside the barrel 6, the connecting seat 14 is rotatably connected with the inside of the supporting seat 21, the second bearing seat 20 and the first bearing seat 8 can facilitate the rotation of the barrel 6, the resistance of the rotating barrel 6 is reduced, and the load of the driving motor 5 is reduced.

Specifically, as shown in fig. 2, the rotating seat 2 is in a T shape inside the mounting seat 1, the rotating seat 2 is in the mounting seat 1, the rotating seat 2 is connected in a rotating manner, and the rotating seat 2 can drive the base 7 to rotate, so that the barrel 6 can be conveniently rotated.

Specifically, as shown in fig. 1, 2, and 4, the cylinder 6, the centrifugal seat 10, and the housing 17 are all tapered, the surface of the centrifugal seat 10 is provided with a plurality of second blades 22, the cylinder 6 and the connecting seat 14 are rotatably connected inside the first bearing seat 8 and the second bearing seat 20, respectively, and the tapered cylinder 6, the centrifugal seat 10, and the housing 17 can facilitate the cell suspension to move upward under inertia when preparing the cell suspension, thereby facilitating the collection of the cell suspension.

Specifically, as shown in fig. 2, 3, and 5, a separation chamber 23 is formed between the inner wall of the cylinder 6, the partition plate 11, and the first blades 13, the top end of the separation chamber 23 is communicated with the material guide chamber 15, the first blades 13 are disposed around the feeding pipe 12 for a circle, the housing 17 and the surface of the cylinder 6 form an accommodating chamber 24, and the first blades 13 can hit the raw material solution when rotating inside the separation chamber 23, so as to accelerate the separation of the cells from the raw material solution.

The working principle of the utility model is as follows: when the cell suspension separation device is used, the driving motor 5 is started firstly, the driving gear 4 is driven to rotate when the driving motor 5 operates, the fluted disc 3 can be driven to rotate when the driving gear 4 rotates, so that the rotating seat 2 and the barrel 6 are driven to rotate on the bearing seat I8, then the raw material solution is added into the barrel 6 through the feed pipe 12, when the raw material solution enters the separation cavity 23, the blade II 22 on the centrifugal seat 10 can beat the raw material solution during rotation, the raw material solution is dispersed to the inside of the separation cavity 23 for a circle, when the barrel 6 and the blade I13 rotate, the blade I13 can beat the raw material solution, so that cells in the raw material solution are separated from the raw material solution at an accelerated speed, the separated cell suspension can move upwards under the action of inertia when the barrel 6 rotates, when the cell suspension moves to the top end of the barrel 6, the cell suspension entering the guide cavity 15 can be concentrated in the accommodating cavity 24 under the action of inertia, and is guided into the collecting box 19 through the discharge pipe to finish the use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cell suspension centrifugation device comprising a mounting base (1), characterized in that: the mounting seat (1) is internally embedded and connected with a rotating seat (2), a fluted disc (3) is fixedly connected to the center above the rotating seat (2), one side of the fluted disc (3) is meshed with a driving gear (4), a driving motor (5) is connected to the lower side of the driving gear (4), a barrel (6) is fixedly connected to the upper side of the fluted disc (3), a base (7) is arranged at the center below the barrel (6), a bearing seat I (8) is connected to the outer side of the base (7), a backing plate (9) is fixedly connected to the upper side of the base (7), a centrifugal seat (10) is arranged at the center above the backing plate (9), a partition plate (11) is arranged above the centrifugal seat (10), an inlet pipe (12) is embedded and connected to the center inside the partition plate (11), a blade I (13) is arranged on one side above the inlet pipe (12), and the bottom end of the blade I (13) is fixedly connected with the partition plate (11), the improved feeding device is characterized in that the feeding pipe (12) is fixedly arranged above the connecting seat (14) in a penetrating mode, a material guiding cavity (15) is arranged inside the connecting seat (14), one end of the material guiding cavity (15) penetrates through the sealing ring (16), one side of the sealing ring (16) is abutted to the shell (17), a discharging pipe (18) is arranged on one side of the lower portion of the shell (17), and the lower bottom of the discharging pipe (18) is connected to the inside of a collecting box (19).

2. A cell suspension centrifugation device according to claim 1, wherein: connecting seat (14) external connection has bearing frame two (20), bearing frame two (20) top is equipped with supporting seat (21), inlet pipe (12) run through in inside supporting seat (21), just inlet pipe (12) are in barrel (6) connecting seat (14) with supporting seat (21) internal rotation is connected.

3. A cell suspension centrifugation device according to claim 1, wherein: the rotary seat (2) is in a T shape inside the mounting seat (1), and the rotary seat (2) is rotatably connected inside the mounting seat (1).

4. A cell suspension centrifugation device according to claim 1, wherein: the cylinder body (6), the centrifugal seat (10) and the shell (17) are all conical, and a plurality of second blades (22) are arranged on the surface of the centrifugal seat (10).

5. A cell suspension centrifugation device according to claim 1, wherein: barrel (6) inner wall with baffle (11), constitute separation chamber (23) between blade (13), separation chamber (23) top with guide chamber (15) intercommunication, blade (13) center on inlet pipe (12) a week sets up, casing (17) with barrel (6) surface constitution holds chamber (24).

6. A cell suspension centrifugation device according to claim 1, wherein: the barrel (6) and the connecting seat (14) are respectively rotatably connected inside the first bearing seat (8) and the second bearing seat (20).