CN104815468B - A kind of biology laboratory filter having enough to meet the need use - Google Patents
A kind of biology laboratory filter having enough to meet the need use Download PDFInfo
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- CN104815468B CN104815468B CN201510257608.7A CN201510257608A CN104815468B CN 104815468 B CN104815468 B CN 104815468B CN 201510257608 A CN201510257608 A CN 201510257608A CN 104815468 B CN104815468 B CN 104815468B
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- rotating disk
- woven hose
- liquid outlet
- container
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Abstract
The invention discloses a kind of biology laboratory filter having enough to meet the need use, the pretreatment unit being connected including support, the filter that is arranged on support with filter.The invention has the beneficial effects as follows: filter, earth being diluted to earth suspension, the process separated to micropopulation, easy to operate, it is easy to the soil profile of different objects is detected and observes by medical test and laboratory.
Description
Technical field
The present invention relates to a kind of medical extraction element, particularly to a kind of biology laboratory filter having enough to meet the need use.
Background technology
Earth includes the compositions such as earth mineral matter, parasitic ovum, organic matter and microorganism, during medical science detection and laboratory research, differentiate and obtain these compositions, only rely on effective apparatus aided filter to separate, and the filter of prior art can not separating and filtering difference object, thus difference object is placed on slide, under the microscope object detected and observe.
Summary of the invention
It is an object of the invention to, it is provided that a kind of biology laboratory filter earth being diluted to from earth suspension to micropopulation.
A kind of biology laboratory filter having enough to meet the need use, it is characterised in that the pretreatment unit that the filter include support, being arranged on support is connected with described filter；
Described filter includes rotating disk, the provided circumferentially about of described rotating disk has some through holes and blind hole, described through hole and blind hole are alternately distributed, it is provided with, on each through hole described, the filter screen that mesh number increases step by step, the center of described rotating disk is provided with axis hole, it is fixedly connected with rotating shaft in described axis hole, described rotating disk includes the disk body of a pair semicircle, two symmetrical draw-in grooves it are provided with on the madial wall of one of them described disk body, be provided with on the madial wall of another described disk body with described draw-in groove with the use of boss, described draw-in groove and described boss interference fit, the provided circumferentially about of described disk edge has the marking line corresponding with described through hole and described blind hole；
nullDescribed rotating disk both sides are provided with to be fixed the liquid feeding disc being connected and goes out liquid dish with support，The provided circumferentially about of described liquid feeding disc has the inlet corresponding with the through hole on described rotating disk and blind hole，Described go out liquid dish circumference on be also equipped with the liquid outlet corresponding with the through hole on described rotating disk and blind hole，Described inlet is corresponding with described liquid outlet，Described liquid feeding disc with described go out liquid dish center be provided with the axis hole corresponding with described rotating shaft，The bearing being socketed in described rotating shaft it is provided with in described axis hole，Described liquid feeding disc and described go out to be provided with sealing gasket between liquid dish and described rotating disk，Described sealing gasket respectively with described liquid feeding disc and described go out liquid dish is fixing is connected，The fluid-through port corresponding with the through hole on described rotating disk it is also equipped with on the circumference of described sealing gasket，Described sealing gasket is provided with connection through hole in the heart that be socketed in outside described rotating shaft，The provided circumferentially about of described liquid feeding disc edge has the marking line corresponding with described inlet;
Described pretreatment unit includes the container of tubular, the top of described container is provided with container cover, the inner side of described container cover is provided with the guide ledges of hollow, described guide ledges is internal arranges the pull bar that can slide up and down, the upper end of described pull bar is positioned at the top of described container cover, the lower end of described pull bar extends to the middle part of described container, the lower end of described pull bar is provided with pressing plate, it is provided with needle body on described pressing plate, the bottom sidewall of described container arranges liquid outlet, woven hose A it is provided with on described liquid outlet, the end of described woven hose A is provided with the pushing cylinder being connected with described inlet, described woven hose A and described container side wall junction are provided with switch.
The upper end of described pull bar is provided with handle.
Woven hose B it is plugged with in described liquid outlet.
A kind of biology laboratory filter having enough to meet the need use carries out the acquisition method of earth separation, it is characterised in that comprise the following steps:
Step 1: close described switch, is placed directly in earth in described container, then adds dilution in described container；
Step 2: by up and down push-and-pull or repeatedly pull bar described in left rotation and right rotation repeatedly, earth is smashed to pieces by the described needle body bottom described pull bar, mixes, and forms earth suspension；
Step 3: open described switch, earth suspension through described woven hose A, described pushing cylinder, described inlet, described through hole, described liquid outlet, described woven hose B, then utilizes and is plugged on the dropper of described woven hose B end or other equipment carries out sample collection；
Step 4: close described switch, another dropper or other equipment are connected on same described liquid outlet, rotate described rotating disk, make another described through hole corresponding with described inlet and described liquid outlet, open described switch, make the earth suspension in described container, by described woven hose A, described pushing cylinder, described inlet, described through hole, described liquid outlet and described woven hose B, carry out the lower portion sample collection through different meshes strainer filtering, obtain many parts of different collection samples successively；
Or, close described switch, another dropper or other equipment are connected on another described liquid outlet, described pushing cylinder is connected on corresponding described inlet, open described switch, make the earth suspension in described container, by described woven hose A, described pushing cylinder, described inlet, described through hole, described liquid outlet and described woven hose B, carry out the lower portion sample collection through different meshes strainer filtering, obtain many parts of different collection samples successively.
Beneficial effects of the present invention: earth is being diluted to filter the process of separation from earth suspension to micropopulation by the present invention, easy to operate, it is easy to the soil profile of different objects is detected and observes by medical test and laboratory.
Accompanying drawing explanation
Fig. 1 is the front view of the structure of the present invention.
Fig. 2 is the explosive view of filter.
Fig. 3 is the partial enlarged drawing at the A of Fig. 2.
Fig. 4 is the profile of pretreatment unit.
Fig. 5 is the structural representation of container cover.
Fig. 6 is the explosive view of rotating disk.
Wherein, reference is: 1, support；2, filter；3, pretreatment unit；4, rotating disk；5, through hole；6, blind hole；7, filter screen；8, rotating shaft；9, axis hole；10, liquid feeding disc；11, liquid dish is gone out；12, inlet；13, liquid outlet；14, axis hole；15, sealing gasket；16, fluid-through port；17, container；18, container cover；19, guide ledges；20, pull bar；21, pressing plate；22, needle body；23, liquid outlet；24, woven hose A；25, pushing cylinder；26, switch；27, handle；28, woven hose B；29, marking line；30, marking line;31, draw-in groove；32, boss.
Detailed description of the invention
For the technical characterstic of this programme can be clearly described, below by detailed description of the invention, this programme is illustrated.
Embodiment 1
See Fig. 1-Fig. 6, a kind of biology laboratory filter having enough to meet the need use, it is characterised in that the pretreatment unit 3 that the filter 2 include support 1, being arranged on support 1 is connected with filter 2；
Filter 2 includes rotating disk 4, the provided circumferentially about of rotating disk 4 has some through holes 5 and blind hole 6, through hole 5 and blind hole 6 are alternately distributed, the filter screen 7 that mesh number increases step by step it is provided with on each through hole 5, the center of rotating disk 4 is provided with axis hole 9, rotating shaft 8 it is fixedly connected with in axis hole 9, rotating disk 4 includes the disk body of a pair semicircle, two symmetrical draw-in grooves 31 it are provided with on the madial wall of one of them disk body, be provided with on the madial wall of another disk body with draw-in groove 31 with the use of boss 32, draw-in groove 31 and boss 32 interference fit, the provided circumferentially about of rotating disk 4 edge has the marking line 29 corresponding with through hole 5 and blind hole 6；
nullRotating disk 4 both sides are provided with the liquid feeding disc 10 that be connected fixing with support 1 and go out liquid dish 11，The provided circumferentially about of liquid feeding disc 10 has the inlet 12 corresponding with the through hole 5 on rotating disk 4 and blind hole 6，Go out and on the circumference of liquid dish 11, be also equipped with the liquid outlet 13 corresponding with the through hole 5 on rotating disk 4 and blind hole 6，Inlet 12 and liquid outlet 13 are corresponding，Liquid feeding disc 10 and the center going out liquid dish 11 are provided with the axis hole 14 corresponding with rotating shaft 8，The bearing being socketed in rotating shaft 8 it is provided with in axis hole 14，Liquid feeding disc 10 and go out to be provided with sealing gasket 15 between liquid dish 11 and rotating disk 4，The fluid-through port 16 corresponding with the through hole 5 on rotating disk 4 it is also equipped with on the circumference of sealing gasket 15，Sealing gasket 15 is provided with connection through hole in the heart that be socketed in outside rotating shaft 8，The provided circumferentially about of liquid feeding disc 10 edge has the marking line 30 corresponding with inlet 12;
Pretreatment unit includes the container 17 of tubular, the top of container 17 is provided with container cover 18, the inner side of container cover 18 is provided with the guide ledges 19 of hollow, guide ledges 19 is internal arranges the pull bar 20 that can slide up and down, the upper end of pull bar 20 is positioned at the top of container cover 18, the lower end of pull bar 20 extends to the middle part of container 17, the lower end of pull bar 20 is provided with pressing plate 21, needle body 22 it is provided with on pressing plate 21, the bottom sidewall of container 17 arranges liquid outlet 23, woven hose A24 it is provided with on liquid outlet 23, the end of woven hose A24 is provided with the pushing cylinder 25 being connected with inlet 12, woven hose A24 and container 17 sidewall junction are provided with switch 26.The upper end of pull bar 20 is provided with handle 27.Woven hose B28 it is plugged with in liquid outlet 13.
A kind of biology laboratory filter having enough to meet the need use carries out the acquisition method of earth separation, it is characterised in that comprise the following steps:
Step 1: closing switch 26, is placed directly in earth in container 17, then adds dilution in container 17；
Step 2: by push-and-pull or repeatedly left rotation and right rotation pull bar 20 up and down repeatedly, earth is smashed to pieces by the needle body 22 bottom pull bar 20, mixes, and forms earth suspension；
Step 3: open switch 26, earth suspension through woven hose A24, pushing cylinder 25, inlet 12, through hole 5, liquid outlet 13, woven hose B28, then utilizes and is plugged on the dropper of woven hose B28 end or other equipment carries out sample collection；
Step 4: closing switch 26, another dropper or other equipment are connected on same liquid outlet 13, rotate rotating disk 4, make another through hole 5 corresponding with inlet 12 and liquid outlet 13, open switch 26, make the earth suspension in container 17, by woven hose A24, pushing cylinder 25, inlet 12, through hole 5, liquid outlet 13 and woven hose B28, carry out the lower portion sample collection through different meshes strainer filtering, obtain many parts of different collection samples successively；
Or, closing switch 26, another dropper or other equipment are connected on another liquid outlet 13, pushing cylinder 25 is connected on corresponding inlet 12, open switch 26, make the earth suspension in container 17, by woven hose A24, pushing cylinder 25, inlet 12, through hole 5, liquid outlet 13 and woven hose B28, carry out the lower portion sample collection through different meshes strainer filtering, obtain many parts of different collection samples successively.
The biology laboratory filter of the had enough to meet the need use of the present invention and utilize this biology laboratory filter to carry out the acquisition method of earth separation, it is able to ensure that biology laboratory collects the soil profile of different object, target component is made slide sample, under the microscope each object is detected and observes.
After the fluid hole 13 gone out on liquid dish 11 is all finished, it is possible to quickly disassembled from rotating shaft 8 by rotating disk 4, change the filter screen 7 on rotating disk 4 or rotating disk 4, then by new rotating disk 4 or more finish changing the rotating disk 4 of filter screen 7 and be arranged in rotating shaft 8, carry out next round filtration.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (4)
1. the biology laboratory filter that can have enough to meet the need use, it is characterised in that the pretreatment unit (3) that the filter (2) include support (1), being arranged on support (1) is connected with described filter (2)；
nullDescribed filter (2) includes rotating disk (4)，The provided circumferentially about of described rotating disk (4) has some through holes (5) and blind hole (6)，Described through hole (5) and blind hole (6) are alternately distributed，The filter screen (7) that mesh number increases step by step it is provided with on described each through hole (5)，The center of described rotating disk (4) is provided with axis hole (9)，Rotating shaft (8) it is fixedly connected with in described axis hole (9)，Described rotating disk (4) includes the disk body of a pair semicircle，Two symmetrical draw-in grooves (31) it are provided with on the madial wall of one of them described disk body，Be provided with on the madial wall of another described disk body with described draw-in groove (31) with the use of boss (32)，Described draw-in groove (31) and described boss (32) interference fit，The provided circumferentially about of described rotating disk (4) edge has the marking line (29) corresponding with described through hole (5) and described blind hole (6)；
nullDescribed rotating disk (4) both sides are provided with the liquid feeding disc (10) that be connected fixing with support (1) and go out liquid dish (11)，The provided circumferentially about of described liquid feeding disc (10) has the inlet (12) corresponding with the through hole (5) on described rotating disk (4) and blind hole (6)，Described go out liquid dish (11) circumference on be also equipped with the liquid outlet (13) corresponding with the through hole (5) on described rotating disk (4) and blind hole (6)，Described inlet (12) and described liquid outlet (13) are corresponding，Described liquid feeding disc (10) and described go out liquid dish (11) center be provided with the axis hole (14) corresponding with described rotating shaft (8)，The bearing being socketed in described rotating shaft (8) it is provided with in described axis hole (14)，Described liquid feeding disc (10) and described go out to be provided with sealing gasket (15) between liquid dish (11) and described rotating disk (4)，Described sealing gasket (15) respectively with described liquid feeding disc (10) and described go out liquid dish (11) is fixing is connected，The fluid-through port (16) corresponding with the through hole (5) on described rotating disk (4) it is also equipped with on the circumference of described sealing gasket (15)，Described sealing gasket (15) is provided with connection through hole in the heart that be socketed in described rotating shaft (8) outside，The provided circumferentially about of described liquid feeding disc (10) edge has the marking line (30) corresponding with described inlet (12);
nullDescribed pretreatment unit includes the container (17) of tubular,The top of described container (17) is provided with container cover (18)，The inner side of described container cover (18) is provided with the guide ledges (19) of hollow，Described guide ledges (19) is internal arranges the pull bar (20) that can slide up and down，The upper end of described pull bar (20) is positioned at the top of described container cover (18)，The lower end of described pull bar (20) extends to the middle part of described container (17)，The lower end of described pull bar (20) is provided with pressing plate (21)，Needle body (22) it is provided with on described pressing plate (21)，The bottom sidewall of described container (17) arranges liquid outlet (23),Described liquid outlet is provided with woven hose A(24 on (23))，Described woven hose A(24) end be provided with the pushing cylinder (25) being connected with described inlet (12)，Described woven hose A(24) and described container (17) sidewall junction be provided with switch (26).
The biology laboratory filter having enough to meet the need use the most according to claim 1, it is characterised in that the upper end of described pull bar (20) is provided with handle (27).
The biology laboratory filter having enough to meet the need use the most according to claim 1 and 2, it is characterised in that described liquid outlet is plugged with woven hose B(28 in (13)).
4. the biology laboratory filter of the had enough to meet the need use utilized described in claim 1-3 any one carries out the acquisition method of earth separation, it is characterised in that comprise the following steps:
Step 1: close described switch (26), is placed directly in earth in described container (17), then adds dilution in described container (17)；
Step 2: by up and down push-and-pull or repeatedly pull bar (20) described in left rotation and right rotation repeatedly, earth is smashed to pieces by the described needle body (22) of described pull bar (20) bottom, mixes, and forms earth suspension；
Step 3: open described switch (26), earth suspension is through described woven hose A(24), described pushing cylinder (25), described inlet (12), described through hole (5), described liquid outlet (13), described woven hose B(28), then utilize and be plugged on described woven hose B(28) dropper of end or other equipment carries out sample collection；
Step 4: close described switch (26), another dropper or other equipment are connected on same described liquid outlet (13), rotate described rotating disk (4), make another described through hole (5) corresponding with described inlet (12) and described liquid outlet (13), open described switch (26), make the earth suspension in described container (17), by described woven hose A(24), described pushing cylinder (25), described inlet (12), described through hole (5), described liquid outlet (13) and described woven hose B(28), carry out the lower portion sample collection through different meshes strainer filtering, obtain many parts of different collection samples successively；
Or, close described switch (26), another dropper or other equipment are connected on another described liquid outlet (13), described pushing cylinder (25) is connected on corresponding described inlet (12), open described switch (26), make the earth suspension in described container (17), by described woven hose A(24), described pushing cylinder (25), described inlet (12), described through hole (5), described liquid outlet (13) and described woven hose B(28), carry out the lower portion sample collection through different meshes strainer filtering, obtain many parts of different collection samples successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257608.7A CN104815468B (en) | 2015-05-20 | 2015-05-20 | A kind of biology laboratory filter having enough to meet the need use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257608.7A CN104815468B (en) | 2015-05-20 | 2015-05-20 | A kind of biology laboratory filter having enough to meet the need use |
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| Publication Number | Publication Date |
|---|---|
| CN104815468A CN104815468A (en) | 2015-08-05 |
| CN104815468B true CN104815468B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510257608.7A Expired - Fee Related CN104815468B (en) | 2015-05-20 | 2015-05-20 | A kind of biology laboratory filter having enough to meet the need use |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4775487A (en) * | 1986-12-22 | 1988-10-04 | Consolidation Coal Company | Rotating continuous separation system |
| JPH03110099A (en) * | 1989-09-21 | 1991-05-10 | Narao Shinya | Garbage treatment device |
| CN201625437U (en) * | 2010-04-02 | 2010-11-10 | 涂洋 | Traditional chinese medicine decocting filter |
| CN202078944U (en) * | 2011-05-20 | 2011-12-21 | 成都天邦生物制品有限公司 | Tissue mashing and filtering system |
| CN203648216U (en) * | 2013-12-31 | 2014-06-18 | 普瑞奇科技（北京）有限公司 | Precision filtering disc for macromolecular solution |
-
2015
- 2015-05-20 CN CN201510257608.7A patent/CN104815468B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4775487A (en) * | 1986-12-22 | 1988-10-04 | Consolidation Coal Company | Rotating continuous separation system |
| JPH03110099A (en) * | 1989-09-21 | 1991-05-10 | Narao Shinya | Garbage treatment device |
| CN201625437U (en) * | 2010-04-02 | 2010-11-10 | 涂洋 | Traditional chinese medicine decocting filter |
| CN202078944U (en) * | 2011-05-20 | 2011-12-21 | 成都天邦生物制品有限公司 | Tissue mashing and filtering system |
| CN203648216U (en) * | 2013-12-31 | 2014-06-18 | 普瑞奇科技（北京）有限公司 | Precision filtering disc for macromolecular solution |
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| Publication number | Publication date |
|---|---|
| CN104815468A (en) | 2015-08-05 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Shijun Inventor after: Wang Haixia Inventor after: Wang Ning Inventor before: Zhu Kaiwen Inventor before: Wang Yanlei Inventor before: Lu Shihai |
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Effective date of registration: 20160621 Address after: 250011 Department of Orthopaedics, Qilu Hospital, Shandong University, Ji'nan West Road, Shandong,, China Applicant after: Shandong Qilu Hospital Address before: 266108, Zhao village, Liuting street, Chengyang District, Shandong, Qingdao Applicant before: Lu Shihai |
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Granted publication date: 20160817 Termination date: 20170520 |