CN207313592U - A kind of high efficiency multi-layer cellular sieve - Google Patents
A kind of high efficiency multi-layer cellular sieve Download PDFInfo
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- CN207313592U CN207313592U CN201721112193.5U CN201721112193U CN207313592U CN 207313592 U CN207313592 U CN 207313592U CN 201721112193 U CN201721112193 U CN 201721112193U CN 207313592 U CN207313592 U CN 207313592U
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- layer
- sieves
- sieving
- high efficiency
- hickey
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Abstract
The utility model discloses a kind of high efficiency multi-layer cellular sieve, including sieves body, the middle part of the sieves body and bottom laterally offer dismountable first hickey and the second hickey respectively, the inner wall of the sieves body is also connected with conduction stick by guide rail structure, the screening of oscillatory type is realized at the middle part of the supporting support by the telescoping tube of elasticity, and the bottom of the supporting support is also screwed with support lower margin by helicitic texture.This cell sieve appearance is reverse frustoconic, and the rate of filtration can be further speeded up using pressure；Mesh screen can be installed and dismantled by fixed thread, easy to replace and clean；First layer mesh screen edge upper part sieve nest inner wall is equipped with conduction stick, and when filtration cell drains the turbid digested along conduction stick, telescopic movable support can adapting device body realize that oscillatory type is sieved, improve the efficiency of screening.
Description
Technical field
It the utility model is related to screen apparatus technical field, more particularly to a kind of high efficiency multi-layer cellular sieve.
Background technology
Cell culture technology is chemical examination and the common technical measures of disease detection, and to be cell culture commonly use cell filtration
The key operation flow arrived, this process need to start to be digested and scatter by the cell suspension initially ground or just with cell sieve
Cell suspension filtered, whereby collect uniform density cell liquid.At present, the existing cell sieve in laboratory carries out experiment behaviour
There is be difficult to replace after the rate of filtration is slow, mesh screen is damaged, operate the problems such as unfavorable, inconvenient cleaning etc. during work.So hair
A kind of bright new-type cell sieve that can be solved above-mentioned relevant issues while keep cytoactive becomes particularly significant.The utility model has
Beneficial to the rate of filtration and efficiency and easy to operation is improved, be conducive to keep cytoactive and cell number.
Utility model content
The purpose of this utility model is and a kind of high efficiency multilayer proposed in order to solve shortcoming existing in the prior art
Cell sieve.
To achieve these goals, the utility model employs following technical solution：
A kind of high efficiency multi-layer cellular sieve, including sieves body, the inner hollow of the sieves body, and top is stayed
Laterally it is equiped with the first sieving layer and the second sieving layer respectively equipped with blanking opening, middle part and lower part, and both specifications not phase
Together, bottom offers discharge port, and the middle part of the sieves body and bottom laterally offer dismountable first screw thread respectively
Interface and the second hickey, the first sieving layer and the second sieving layer are flush-mounted in the first hickey and the second screw thread respectively
In the installation notch of interface, the inner wall of the sieves body is also connected with conduction stick, the filtering by guide rail structure
The bottom outside for sieving body fixes supporting support be equipped with no less than three groups, detachable, the support by threaded sleeve
The screening of oscillatory type is realized at the middle part of stent by the telescoping tube of elasticity, and the bottom of the supporting support is also revolved by helicitic texture
It is connected to support lower margin.
Preferably, the generally top of the conduction stick, which slopes inwardly, is set, and by being arranged on sliding sleeve outside guide rail
Sliding part installed by the connection of screw thread rotary joint style, realize the detachable connection between the inner wall of sieves body, institute
State conduction stick, guide rail, the outer surface of sliding part polish smooth, and sterile-processed, and material is does not react with cell filtrate
Stainless steel.
Preferably, the overall outer wall of the sieves body uses stainless steel shell.
Preferably, the sieves body is that up big and down small, overall cross section is circular reverse frustoconic.
Preferably, the distance between the first sieving layer and the second sieving layer are 4-10cm, and the hole of the first sieving layer
Mesh diameter is more than the hole mesh diameter of the second sieving layer.
The beneficial effects of the utility model are：
1. simple in structure, design is rationally, is conducive to carry out the filtering of different cells, facility is provided for experimenter；
2. this cell sieve appearance is reverse frustoconic, the rate of filtration can be further speeded up using pressure；
3. mesh screen can be installed and dismantled by fixed thread, easy to replace and clean；
4. first layer mesh screen edge upper part sieve nest inner wall is equipped with conduction stick, by the turbid digested along drawing during filtration cell
Rod drainage is flowed, can prevent liquid leakage；
5. telescopic movable support can realize the undertaking of different height, big small container to cell after filtering, and can coordinate
Device body realizes that oscillatory type is sieved, and improves the efficiency of screening.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of high efficiency multi-layer cellular sieve structure diagram；
Fig. 2 be the utility model proposes a kind of high efficiency multi-layer cellular sieve conduction stick structure diagram.
In figure：1 sieves body, 2 first sieving layers, 3 first hickeys, 4 second sieving layers, 5 second hickeys,
6 threaded sleeves, 7 conduction sticks, 71 guide rails, 72 sliding parts, 8 supporting supports, 9 support lower margins, 10 telescoping tubes, 11 blanking openings, 12
Discharge port.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of high efficiency multi-layer cellular sieve, including sieves body 1, the first sieving layer 2, the first screw thread connect
The 3, second sieving layer 4 of mouth, the second hickey 5, threaded sleeve 6, conduction stick 7, guide rail 71, sliding part 72, supporting support 8, branch
Support lower margin 9, telescoping tube 10, blanking opening 11 and discharge port 12, the overall outer wall of sieves body 1 use stainless steel shell,
Sieves body 1 is circular reverse frustoconic, the inner hollow of sieves body 1, and top for up big and down small, overall cross section
It is installed with blanking opening 11, middle part and lower part and is laterally equiped with the first sieving layer 2 and the second sieving layer 4, and both rule respectively
Lattice differ, and the distance between the first sieving layer 2 and the second sieving layer 4 are 4-10cm, and the hole mesh diameter of the first sieving layer 2 is more than
The hole mesh diameter of second sieving layer 4, user can make choice and assemble according to the concrete condition of experiment cell, very just
Profit, and mesh screen can directly be pulled down and cleaned, if there is breakage also to replace in time, bottom offers discharge port 12, sieves
The middle part of body 1 and bottom laterally offer dismountable first hickey, 3 and second hickey 5, the first sieving respectively
2 and second sieving layer 4 of layer is flush-mounted in the installation notch of the first hickey 3 and the second hickey 5 respectively, the first sieving
2 and second sieving layer 4 of layer is fitted together to installation using installation notch, flexibly can install and dismantle, can be to the cell that initially grinds
Suspension just starts to be digested the cell suspension to scatter and is fully filtered, and the cell liquid of uniform density is collected with this, filtering
The inner wall for sieving body 1 is also connected with conduction stick 7 by guide rail structure, by the turbid digested along drainage during filtration cell
Rod 7 drains, and can prevent liquid leakage, and the generally top of conduction stick 7, which slopes inwardly, to be set, and by being arranged on guide rail with sliding sleeve
Sliding part 72 outside 71 is installed by the connection of screw thread rotary joint style, is realized detachable between the inner wall of sieves body 1
Formula connects, and conduction stick 7, guide rail 71, the outer surface of sliding part 72 polish smooth, and sterile-processed, and material is and cell
The nonreactive stainless steel of filtrate, the bottom outside of sieves body 1 fixed by threaded sleeve 6 be equipped with it is no less than three groups, can
The screening of oscillatory type is realized at the supporting support 8 of detachable, the middle part of supporting support 8 by the telescoping tube 10 of elasticity, improves screening
Efficiency, it can be achieved that the undertaking of different height, big small container to cell after filtering, and avoid experimenter and need to grasp
The bottom of the mechanical support stent 8 of conventional cell sieves handle is also screwed with support lower margin 9 by helicitic texture.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of high efficiency multi-layer cellular sieve, including sieves body (1), it is characterised in that：The sieves body (1) it is interior
Portion is hollow, and top is installed with blanking opening (11), middle part and lower part and is laterally equiped with the first sieving layer (2) and the second sieve respectively
Filtering layer (4), and both specifications differ, bottom offers discharge port (12), the middle part and bottom of the sieves body (1)
Laterally offer dismountable first hickey (3) and the second hickey (5) respectively, the first sieving layer (2) and the
Two sieving layers (4) are flush-mounted in the installation notch of the first hickey (3) and the second hickey (5) respectively, the sieves
The inner wall of body (1) is also connected with conduction stick (7) by guide rail structure, and the bottom outside of the sieves body (1) is led to
It is fixed equipped with supporting support (8) no less than three groups, detachable, the middle part of the supporting support (8) to cross threaded sleeve (6)
The screening of oscillatory type is realized by the telescoping tube (10) of elasticity, the bottom of the supporting support (8) is also screwed on by helicitic texture
There is support lower margin (9).
A kind of 2. high efficiency multi-layer cellular sieve according to claim 1, it is characterised in that：The entirety of the conduction stick (7)
Slope inwardly for top and set, and pass through screw thread rotary joint style by being arranged on the exterior sliding part (72) of guide rail (71) with sliding sleeve
Connection installation, realize and the inner wall of sieves body (1) between detachable connection, the conduction stick (7), guide rail (71),
The outer surface of sliding part (72) polishes smooth, and sterile-processed, and material is and the nonreactive stainless steel of cell filtrate.
A kind of 3. high efficiency multi-layer cellular sieve according to claim 1, it is characterised in that：The sieves body (1)
Overall outer wall uses stainless steel shell.
4. a kind of high efficiency multi-layer cellular sieve according to claim 1, it is characterised in that the sieves body (1) is
Up big and down small, overall cross section is circular reverse frustoconic.
A kind of 5. high efficiency multi-layer cellular sieve according to claim 1, it is characterised in that the first sieving layer (2) and
The distance between second sieving layer (4) is 4-10cm, and the hole mesh diameter of the first sieving layer (2) is more than the second sieving layer (4)
Hole mesh diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112193.5U CN207313592U (en) | 2017-09-01 | 2017-09-01 | A kind of high efficiency multi-layer cellular sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112193.5U CN207313592U (en) | 2017-09-01 | 2017-09-01 | A kind of high efficiency multi-layer cellular sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207313592U true CN207313592U (en) | 2018-05-04 |
Family
ID=62384750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721112193.5U Expired - Fee Related CN207313592U (en) | 2017-09-01 | 2017-09-01 | A kind of high efficiency multi-layer cellular sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207313592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157602A (en) * | 2019-05-27 | 2019-08-23 | 遵义医学院附属医院 | A kind of the sorting filter device and its application method of tumour cell group |
-
2017
- 2017-09-01 CN CN201721112193.5U patent/CN207313592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157602A (en) * | 2019-05-27 | 2019-08-23 | 遵义医学院附属医院 | A kind of the sorting filter device and its application method of tumour cell group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20190901 |