CN218833796U

CN218833796U - Cell separation filter

Info

Publication number: CN218833796U
Application number: CN202221679903.3U
Authority: CN
Inventors: 任建华; 贾姗姗; 逯珂珂; 王锦涛; 杨晓坪
Original assignee: Shangqiu Huayuan Biotechnology Development Co ltd
Current assignee: Shangqiu Huayuan Biotechnology Development Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-04-11
Anticipated expiration: 2032-06-30

Abstract

The utility model provides a cell separation filter, include: a housing; the rotating sleeve is fixedly arranged inside the bottom of the shell, and the inner side surface of the rotating sleeve is rotatably connected with a connecting pipe; the connecting device comprises a first connecting seat, wherein the first connecting seat is sleeved at the top of the inner side face of the connecting pipe, a separation box is fixedly mounted at the top of the first connecting seat, a filter box is arranged at the top of the separation box, and a top cover is connected to the top of the outer side face of the separation box in a threaded manner. The utility model provides a pair of cell separation filter can be in the use through inlet pipe, separation box, top cap, filter cartridge, first connecting seat, connecting pipe, driving motor, gear and ring gear, incessant separating the cell, does not need to carry out the inside of pouring the cell into filter cartridge and then put into centrifuge many times and carry out centrifugal filtration, and it is more convenient to operate to time when also having reduced cell filtration has increased work efficiency.

Description

Cell separation filter

Technical Field

The utility model relates to a filter technical field especially relates to a cell separation filter.

Background

The filter is a device for separating substances, and is divided into a plurality of types, wherein one type is a cell filter for filtering and separating required cells; the principle of the filtration is that substances larger than the pore diameter are blocked by using a porous medium, and substances smaller than the pore diameter smoothly pass through the porous medium to achieve the effect of separation and filtration.

Most of the existing cell filters are convenient to filter cells, and the cells are filtered by adopting a centrifugal method, so that the cells are required to be placed into a filter box and then rotated to be separated when the cells are filtered, but the cells which are placed into the filter box to be centrifugally filtered each time are limited, when more cells are required to be filtered, the cells are required to be placed into the filter box for many times and then filtered by a centrifugal machine, the operation is complicated, and the cell filtering and separating time is prolonged.

Therefore, it is necessary to provide a cell separation filter to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cell separation filter has solved the problem that need put into the internal operation loaded down with trivial details increased the cell filtration time of filter cartridge with the cell many times when more cell need filter.

In order to solve the above technical problem, the utility model provides a pair of cell separation filter, include:

a housing;

the rotating sleeve is fixedly arranged inside the bottom of the shell, and the inner side surface of the rotating sleeve is rotatably connected with a connecting pipe;

the first connecting seat is sleeved at the top of the inner side face of the connecting pipe, a separation box is fixedly mounted at the top of the first connecting seat, a filter box is arranged at the top of the separation box, and a top cover is in threaded connection with the top of the outer side face of the separation box;

the threaded sleeve is fixedly installed inside the top of the shell, a threaded rod is connected to the inner side face of the threaded sleeve in a threaded mode, a feeding pipe is fixedly installed inside the threaded rod, and a second connecting seat is fixedly installed at the bottom of the feeding pipe;

the driving motor is fixedly installed at the bottom of the shell, a gear is fixedly installed at the output end of the driving motor, a gear ring is meshed with one side of the gear, and the gear ring is fixedly installed at the bottom of the separation box.

Preferably, a rotating plate is fixedly mounted on the outer side surface of the threaded rod.

Preferably, the inner side surface of the shell is fixedly provided with a limiting frame, and the inner side surface of the limiting frame is rotatably connected with a separation box.

Preferably, the front surface of the shell is rotatably connected with a door body, and two ends of two sides of the shell are fixedly provided with a support.

Preferably, the top of shell fixed mounting has the carriage, the top fixed mounting of carriage has fixed cover.

Preferably, the internal thread of one side of the fixed sleeve is connected with a locking screw, and one end of the locking screw is rotatably connected with a clamping plate.

Preferably, the clamping plate is arranged on the inner side surface of the fixing sleeve.

Compared with the prior art, the utility model provides a pair of cell separation filter has following beneficial effect:

the utility model provides a cell separation filter can be in the time of using through inlet pipe, separation box, top cap, filter cartridge, first connecting seat, connecting pipe, driving motor, gear and ring gear, incessant separating the cell, does not need to go on many times to pour into the inside of filter cartridge with the cell then put into centrifuge's inside and carry out centrifugal filtration, and it is more convenient that the operation is got up to time when also having reduced the cell and filtering has increased work efficiency.

Drawings

FIG. 1 is a schematic structural view of a first embodiment of a cell separation filter according to the present invention;

FIG. 2 is a schematic view of the internal structure shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of the portion B shown in FIG. 2;

fig. 5 is a schematic structural diagram of a second embodiment of a cell separation filter according to the present invention.

Reference numbers in the figures: 1. the shell, 11, the door body, 12, the support, 13, spacing frame, 2, the cover rotates, 21, the connecting pipe, 3, the separation box, 31, the top cap, 32, the filter cartridge, 33, first connecting seat, 4, the thread bush, 41, the threaded rod, 42, the rotor plate, 43, the inlet pipe, 44, the second connecting seat, 5, driving motor, 51, the gear, 52, the ring gear, 6, the carriage, 61, fixed cover, 62, locking screw, 63, splint.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a cell separation filter according to the present invention; FIG. 2 is a schematic view of the internal structure shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 2; fig. 4 is an enlarged schematic view of a portion B shown in fig. 2. A cell separation filter comprising: a housing 1;

the rotating sleeve 2 is fixedly arranged inside the bottom of the shell 1, and the inner side surface of the rotating sleeve 2 is rotatably connected with a connecting pipe 21;

the first connecting seat 33 is sleeved on the top of the inner side surface of the connecting pipe 21, the separation box 3 is fixedly mounted on the top of the first connecting seat 33, the filter box 32 is arranged on the top of the separation box 3, and the top of the outer side surface of the separation box 3 is in threaded connection with the top cover 31;

the mesh number of the filter cassette 32 is changed according to the cells to be separated, and when the filter cassette 32 is installed, the skirt of the filter cassette 32 is lapped on the top of the separation cassette 3.

The bottom of the inner side of the separation box 3 is inclined, so that the flow of the filtered cells is facilitated when the separation box is used, and the filtered cells enter the inner side of the first connection seat 33, then flow into the connection tube 21, and then flow out of the interior of the housing 1.

The threaded sleeve 4 is fixedly arranged inside the top of the shell 1, a threaded rod 41 is connected to the inner side face of the threaded sleeve 4 in a threaded manner, a feeding pipe 43 is fixedly arranged inside the threaded rod 41, and a second connecting seat 44 is fixedly arranged at the bottom of the feeding pipe 43;

the second connecting socket 44 is connected to the inside of the top cap 31, and when in use, cells can enter the top of the top cap 31 from the second connecting socket 44 and then flow into the inside of the filter cartridge 32.

The driving motor 5 is fixedly installed at the bottom of the shell 1, a gear 51 is fixedly installed at the output end of the driving motor 5, a gear ring 52 is meshed at one side of the gear 51, and the gear ring 52 is fixedly installed at the bottom of the separation box 3.

And a rotating plate 42 is fixedly arranged on the outer side surface of the threaded rod 41.

The inner side surface of the shell 1 is fixedly provided with a limiting frame 13, and the inner side surface of the limiting frame 13 is rotatably connected with a separation box 3.

The front of the shell 1 is rotatably connected with a door body 11, and two ends of two sides of the shell 1 are fixedly provided with a support 12.

After using, when needing to clear up the device, rotate rotor plate 42, make threaded rod 41 carry out threaded connection at the medial surface of thread bush 4, then make one end of threaded rod 41 drive and keep away from the top of top cap 31 with second connecting seat 44, then will separate the medial surface of 3 holistices from spacing frame 13 and take out, when taking out, the medial surface of the one end of first connecting seat 33 follow connecting pipe 21 slides out.

The utility model provides a pair of cell separation filter's theory of operation as follows:

when using, the inside of container is put into to the cell that will need to carry out the separation, then be connected the container with inlet pipe 43, the cell flows into the inside of filter cartridge 32 through inlet pipe 43 this moment, start driving motor 5 this moment, the rotation through driving motor 5 is driving gear 51 and is rotating, then the rotation through the gear drives ring gear 52 and rotates, this moment, it rotates to drive separation cartridge 3 through ring gear 52, the inside cell of filter cartridge 32 is being driven and is rotating the separation, the cell after the filtration falls into the inside of separation cartridge 3, then flow out through first connecting seat 33 and connecting pipe 21.

through inlet pipe 43, separation box 3, top cap 31, filter box 32, first connector 33, connecting pipe 21, driving motor 5, gear 51 and ring gear 52 can be when using, incessantly separate the cell, need not to go on many times with the cell irritate the inside of filter box 32 then put into the inside of centrifuge and carry out centrifugal filtration, it is more convenient to operate, and also reduced the time when cell filters, increased work efficiency.

Second embodiment

Referring to fig. 5, a second embodiment of the present application provides another cell separation filter based on the cell separation filter provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the cell separation filter provided in the second embodiment of the present application is different in that, in the cell separation filter, a support frame 6 is fixedly mounted on the top of the housing 1, and a fixing sleeve 61 is fixedly mounted on the top of the support frame 6.

The round hole is opened inside the position where the top of the support frame 6 is connected with the fixed sleeve 61, so that the feeding pipe 43 is conveniently connected with the container.

The internal thread of one side of the fixed sleeve 61 is connected with a locking screw 62, and one end of the locking screw 62 is rotatably connected with a clamping plate 63.

The clamping plate 63 is arranged on the inner side surface of the fixing sleeve 61.

when the device is used, a container for storing cells can be placed on the inner side surface of the fixing sleeve 61, then the locking screw 62 is rotated, the clamping plate 63 is pushed to clamp one side of the container, the container is fixed, and then the container is connected with the feeding pipe 43.

through carriage 6, fixed cover 61, locking screw 62 and splint 63, when using, conveniently fix the container, the person of facilitating the use operates.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A cell separation filter, comprising:

a housing;

the first connecting seat is sleeved on the top of the inner side face of the connecting pipe, a separating box is fixedly mounted on the top of the first connecting seat, a filtering box is arranged on the top of the separating box, and the top of the outer side face of the separating box is in threaded connection with a top cover;

the driving motor is fixedly installed at the bottom of the shell, a gear is fixedly installed at the output end of the driving motor, a gear ring is meshed at one side of the gear, and the gear ring is fixedly installed at the bottom of the separation box.

2. The cell separation filter according to claim 1, wherein a rotating plate is fixedly installed on an outer side surface of the threaded rod.

3. The cell separation filter according to claim 1, wherein a limiting frame is fixedly mounted on the inner side surface of the housing, and a separation box is rotatably connected to the inner side surface of the limiting frame.

4. The cell separation filter according to claim 1, wherein the front surface of the housing is rotatably connected with a door, and two ends of two sides of the housing are fixedly provided with brackets.

5. The cell separation filter according to claim 1, wherein a support frame is fixedly installed on a top of the housing, and a fixing sleeve is fixedly installed on a top of the support frame.

6. The cell separating filter as claimed in claim 5, wherein a locking screw is screw-coupled to an inside of one side of the fixing housing, and a clamping plate is rotatably coupled to one end of the locking screw.

7. The cell separation filter according to claim 6, wherein the clamping plate is disposed on an inner side surface of the fixing cover.