CN104815467B - A kind of rocking handle type can have enough to meet the need the biology laboratory filtration unit of use - Google Patents
A kind of rocking handle type can have enough to meet the need the biology laboratory filtration unit of use Download PDFInfo
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- CN104815467B CN104815467B CN201510257098.3A CN201510257098A CN104815467B CN 104815467 B CN104815467 B CN 104815467B CN 201510257098 A CN201510257098 A CN 201510257098A CN 104815467 B CN104815467 B CN 104815467B
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Abstract
The present invention discloses the biology laboratory filtration unit that a kind of rocking handle type can have enough to meet the need use, the pretreatment unit that the filtration unit comprise support, being arranged on support is connected with filtration unit. The invention has the beneficial effects as follows: earth being diluted to the process of earth suspension to micropopulation filtering separation, easy to operate, being easy to medical test and laboratory and the soil profile of different object is detected and observes.
Description
Technical field
The present invention relates to a kind of medical extraction element, the biology laboratory filtration unit of use can be had enough to meet the need in particular to a kind of rocking handle type.
Background technology
Earth comprises the compositions such as earth mineral substance, parasitic ovum, organic matter and microorganism, medical science detection is with in laboratory study process, differentiate and obtain these compositions, only rely on effective apparatus aided filter to be separated, and the filtration unit of prior art can not the different object of separating and filtering, thus difference object is placed on slide glass, under the microscope object is detected and observe.
Summary of the invention
It is an object of the present invention to provide and a kind of earth is diluted to the biology laboratory filtration unit from earth suspension to micropopulation.
A kind of rocking handle type can have enough to meet the need the biology laboratory filtration unit of use, it is characterised in that, the pretreatment unit that the filtration unit comprise support, being arranged on support is connected with described filtration unit;
Described filtration unit comprises rotating disk, described rotating disk be circumferentially provided with some through holes and blind hole, described through hole and blind hole are alternately distributed, each through hole described is provided with the filter screen that order number increases step by step, the central position of described rotating disk is provided with axis hole, described axis hole internal fixtion is connected with rotating shaft, the medullary ray of described rotating shaft is provided with operation through hole, described operation through hole be circumferentially evenly provided with three rotate grooves, it is plugged with in described operation through hole and shakes handle, the described front portion shaking handle, middle part and rear portion are circumferentially respectively arranged with three that are positioned at described rotation groove and rotate projection, described rotating disk comprises the dish body of one pair of semicircle, the inner side-wall of dish body described in one of them is provided with two symmetrical card grooves, the inner side-wall of dish body described in another is provided with and the boss that described card slot fit uses, described card groove and described boss shrink-fit, described disk edge be circumferentially provided with the marking line corresponding with described through hole and described blind hole,
Described rotating disk both sides are provided with the liquid feeding disc being fixedly connected with support and fluid dish, described liquid feeding disc be circumferentially provided with the fluid inlet corresponding with the through hole on described rotating disk and blind hole, described fluid dish be circumferentially also provided with the liquid outlet corresponding with the through hole on described rotating disk and blind hole, described fluid inlet is corresponding with described liquid outlet, the central position of described liquid feeding disc and described fluid dish is 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, it is provided with gasket between described liquid feeding disc and described fluid dish and described rotating disk, described gasket is fixedly connected with described fluid dish with described liquid feeding disc respectively, described gasket be circumferentially also provided with the fluid-through port corresponding with the through hole on described rotating disk, described gasket is provided with connection through hole in the heart that be socketed in outside described rotating shaft, described liquid feeding disc edge be circumferentially provided with the marking line corresponding with described fluid inlet,
Described pretreatment unit comprises 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 inside 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, described pressing plate is provided with pin body, the bottom sidewall of described container sets out liquid mouth, described fluid mouth is provided with tubing A, the end of described tubing A is provided with and pushes away cylinder with described fluid inlet is connected, described tubing A and described container side wall junction are provided with switch.
The upper end of described pull bar is provided with handle.
Tubing B it is plugged with in described liquid outlet.
The biology laboratory filtration unit that a kind of rocking handle type can have enough to meet the need use carries out the collection 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 diluent in described container;
Step 2: by push-and-pull or repeatedly pull bar described in left rotation and right rotation up and down repeatedly, earth is smashed to pieces by the described pin body bottom described pull bar, mixes, and forms earth suspension;
Step 3: open described switch, earth suspension through described tubing A, described in push away cylinder, described fluid inlet, described through hole, described liquid outlet, described tubing B, then utilize and be plugged on the dropper of described tubing B end or other equipment carries out sample collecting;
Step 4: close described switch, by another dropper or other equipment connections on same described liquid outlet, the described described rotation projection shaking handle is inserted in the described rotation groove of described rotating shaft, rotate described rotating disk, make through hole described in another corresponding with described fluid inlet and described liquid outlet, open described switch, make the earth suspension in described container, by described tubing A, described push away cylinder, described fluid inlet, described through hole, described liquid outlet and described tubing B, carry out the sample collecting of next part through different meshes strainer filtering, obtain many parts of different collected specimens successively,
Or, close described switch, by another dropper or other equipment connections on liquid outlet described in another, the described cylinder that pushes away is connected on corresponding described fluid inlet, open described switch, make the earth suspension in described container, by described tubing A, described in push away cylinder, described fluid inlet, described through hole, described liquid outlet and described tubing B, carry out the sample collecting of next part through different meshes strainer filtering, obtain many parts of different collected specimens successively.
The useful effect of the present invention: the present invention being diluted to from earth suspension to the process of micropopulation filtering separation by earth, easy to operate, is easy to medical test and the soil profile of different object is detected and observes by laboratory.
Accompanying drawing explanation
Fig. 1 is the front view of the structure of the present invention.
Fig. 2 is the explosive view of filtration unit.
Fig. 3 is the partial enlargement figure at the A place of Fig. 2.
Fig. 4 is the sectional view of pretreatment unit.
Fig. 5 is the structural representation of container cover.
Fig. 6 is the explosive view of rotating disk.
Fig. 7 is the structural representation of rotating shaft.
Fig. 8 is the structural representation shaking handle.
Wherein, Reference numeral is: 1, support; 2, filtration unit; 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, fluid dish; 12, fluid inlet; 13, liquid outlet; 14, axis hole; 15, gasket; 16, fluid-through port; 17, container; 18, container cover; 19, guide ledges; 20, pull bar; 21, pressing plate; 22, pin body; 23, fluid mouth; 24, tubing A; 25, cylinder is pushed away; 26, switch; 27, shake hands; 28, tubing B; 29, marking line; 30, marking line; 31, card groove; 32, boss; 33, through hole is operated; 34, groove is rotated; 35, handle is shaken; 36, projection is rotated.
Embodiment
For the technology feature of this scheme can be clearly demonstrated, below by embodiment, this scheme is set forth.
Embodiment 1
See Fig. 1-Fig. 8, a kind of rocking handle type can have enough to meet the need the biology laboratory filtration unit of use, it is characterised in that, the pretreatment unit 3 that the filtration unit 2 comprise support 1, being arranged on support 1 is connected with filtration unit 2;
Filtration unit 2 comprises rotating disk 4, rotating disk 4 be circumferentially provided with some through holes 5 and blind hole 6, through hole 5 and blind hole 6 are alternately distributed, each through hole 5 is provided with the filter screen 7 that order number increases step by step, the central position of rotating disk 4 is provided with axis hole 9, axis hole 9 internal fixtion is connected with rotating shaft 8, the medullary ray of rotating shaft 8 is provided with operation through hole 33, what operate through hole 33 is circumferentially evenly provided with three rotation grooves 34, it is plugged with in operation through hole 33 and shakes handle 35, shake the front portion of handle 35, middle part and rear portion are circumferentially respectively arranged with three the rotation projections 36 being positioned at and rotating groove 34, rotating disk 4 comprises the dish body of one pair of semicircle, the inner side-wall of one of them dish body 4 is provided with two symmetrical card grooves 31, the inner side-wall of another dish body is provided with card groove 31 with the use of boss 32, card groove 31 and boss 32 shrink-fit, rotating disk 4 edge be circumferentially provided with the marking line 29 corresponding with through hole 5 and blind hole 6,
Rotating disk 4 both sides are provided with the liquid feeding disc 10 and fluid dish 11 that are fixedly connected with support 1, liquid feeding disc 10 be circumferentially provided with the fluid inlet 12 corresponding with the through hole 5 on rotating disk 4 and blind hole 6, fluid dish 11 be circumferentially also provided with the liquid outlet 13 corresponding with the through hole 5 on rotating disk 4 and blind hole 6, fluid inlet 12 and liquid outlet 13 are corresponding, the central position of liquid feeding disc 10 and fluid dish 11 is 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, gasket 15 it is provided with between liquid feeding disc 10 and fluid dish 11 and rotating disk 4, gasket 15 be circumferentially also provided with the fluid-through port 16 corresponding with the through hole 5 on rotating disk 4, gasket 15 is provided with connection through hole 29 in the heart that be socketed in outside rotating shaft 8, liquid feeding disc 10 edge be circumferentially provided with the marking line 30 corresponding with fluid inlet 12,
Pretreatment unit comprises 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 inside 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, pressing plate 21 is provided with pin body 22, the bottom sidewall of container 17 sets out liquid mouth 23, fluid mouth 23 is provided with tubing A24, the end of tubing A24 be provided be connected with fluid inlet 12 push away cylinder 25, tubing A24 and container 17 sidewall junction are provided with switch 26. the upper end of pull bar 20 is provided with handle 27. tubing B28 it is plugged with in liquid outlet 13.
The biology laboratory filtration unit that a kind of rocking handle type can have enough to meet the need use carries out the collection method of earth separation, it is characterised in that, comprise the following steps:
Step 1: close switch 26, earth is placed directly in container 17, then adds diluent 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 pin body 22 bottom pull bar 20, mixes, and forms earth suspension;
Step 3: open switch 26, earth suspension through tubing A24, push away cylinder 25, fluid inlet 12, through hole 5, liquid outlet 13, tubing B28, then utilize and be plugged on the dropper of tubing B28 end or other equipment carries out sample collecting;
Step 4: close switch 26, by another dropper or other equipment connections on same liquid outlet 13, the rotation projection 36 shaking handle 35 is inserted in the rotation groove 34 of rotating shaft 8, rotate rotating disk 4, make another through hole 5 corresponding with fluid inlet 12 and liquid outlet 13, open switch 26, make the earth suspension in container 17, by tubing A24, push away cylinder 25, fluid inlet 12, through hole 5, liquid outlet 13 and tubing B28, carry out the sample collecting of next part through different meshes strainer filtering, obtain many parts of different collected specimens successively;
Or, close switch 26, by another dropper or other equipment connections on another liquid outlet 13, it is connected on corresponding fluid inlet 12 by pushing away cylinder 25, open switch 26, make the earth suspension in container 17, by tubing A24, push away cylinder 25, fluid inlet 12, through hole 5, liquid outlet 13 and tubing B28, carry out the sample collecting of next part through different meshes strainer filtering, obtain many parts of different collected specimens successively.
The rocking handle type of the present invention can have enough to meet the need the biology laboratory filtration unit of use and utilize this biology laboratory filtration unit to carry out the collection method of earth separation, can guarantee that biology laboratory collects the soil profile of different object, target component is made slide glass sample, under the microscope each object is detected and observes.
After the fluid hole 13 on fluid dish 11 is all finished, it is possible to disassembled from rotating shaft 8 fast by rotating disk 4, change the filter screen 7 on rotating disk 4 or rotating disk 4, newer rotating disk 4 or the rotating disk 4 of more finishing changing filter screen 7 are arranged in rotating shaft 8, carry out next and take turns filtration.
The foregoing is only the better embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a rocking handle type can have enough to meet the need the biology laboratory filtration unit of use, it is characterised in that, comprise support (1), pretreatment unit (3) that the filtration unit (2) being arranged on support on (1) is connected with described filtration unit (2);
Described filtration unit (2) comprises rotating disk (4), described rotating disk (4) be circumferentially provided with some through holes (5) and blind hole (6), described through hole (5) and blind hole (6) are alternately distributed, described each through hole (5) is provided with the filter screen (7) that order number increases step by step, the central position of described rotating disk (4) is provided with axis hole (9), described axis hole (9) internal fixtion is connected with rotating shaft (8), the medullary ray of described rotating shaft (8) is provided with operation through hole (33), described operation through hole (33) be circumferentially evenly provided with three rotate groove (34), it is plugged with in described operation through hole (33) and shakes handle (35), the described front portion shaking handle (35), middle part and rear portion are circumferentially respectively arranged with three that are positioned at described rotation groove (34) and rotate projection (36), described rotating disk (4) comprises the dish body of one pair of semicircle, the inner side-wall of dish body described in one of them is provided with two symmetrical card grooves (31), the inner side-wall of dish body described in another is provided with described card groove (31) with the use of boss (32), described card groove (31) and described boss (32) shrink-fit, described rotating disk (4) edge be circumferentially provided with the marking line (29) corresponding with described through hole (5) and described blind hole (6),
Described rotating disk (4) both sides are provided with the liquid feeding disc (10) and fluid dish (11) that are fixedly connected with support (1), described liquid feeding disc (10) be circumferentially provided with the fluid inlet (12) corresponding with the through hole (5) on described rotating disk (4) and blind hole (6), described fluid dish (11) be circumferentially also provided with the liquid outlet (13) corresponding with the through hole (5) on described rotating disk (4) and blind hole (6), described fluid inlet (12) and described liquid outlet (13) are corresponding, the central position of described liquid feeding disc (10) and described fluid dish (11) is 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), gasket (15) it is provided with between described liquid feeding disc (10) and described fluid dish (11) and described rotating disk (4), described gasket (15) is fixedly connected with described fluid dish (11) with described liquid feeding disc (10) respectively, described gasket (15) be circumferentially also provided with the fluid-through port (16) corresponding with the through hole (5) on described rotating disk (4), described gasket (15) is provided with connection through hole in the heart that be socketed in described rotating shaft (8) outside, described liquid feeding disc (10) edge be circumferentially provided with the marking line (30) corresponding with described fluid inlet (12),
Described pretreatment unit comprises 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) inside 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), described pressing plate (21) is provided with pin body (22), the bottom sidewall of described container (17) sets out liquid mouth (23), described fluid mouth (23) is provided with tubing A(24), described tubing A(24) end be provided be connected with described fluid inlet (12) push away cylinder (25), described tubing A(24) and described container (17) sidewall junction be provided with switch (26).
2. rocking handle type according to claim 1 can have enough to meet the need the biology laboratory filtration unit of use, it is characterised in that, the upper end of described pull bar (20) is provided with handle (27).
3. rocking handle type according to claim 1 and 2 can have enough to meet the need the biology laboratory filtration unit of use, it is characterised in that, described liquid outlet is plugged with tubing B(28 in (13)).
4. one kind utilizes the collection method that the biology laboratory filtration unit that the rocking handle type described in claim 3 can have enough to meet the need use carries out 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 diluent in described container (17);
Step 2: by push-and-pull or repeatedly pull bar described in left rotation and right rotation (20) up and down repeatedly, earth is smashed to pieces by the described pin body (22) of described pull bar (20) bottom, mixes, and forms earth suspension;
Step 3: open described switch (26), earth suspension is through described tubing A(24), described in push away cylinder (25), described fluid inlet (12), described through hole (5), described liquid outlet (13), described tubing B(28), then utilize and be plugged on described tubing B(28) dropper of end or other equipment carries out sample collecting;
Step 4: close described switch (26), by another dropper or other equipment connections on same described liquid outlet (13), the described described rotation projection (36) shaking handle (35) is inserted in the described rotation groove (34) of described rotating shaft (8), rotate described rotating disk (4), make through hole described in another (5) corresponding with described fluid inlet (12) and described liquid outlet (13), open described switch (26), make the earth suspension in described container (17), by described tubing A(24), described push away cylinder (25), described fluid inlet (12), described through hole (5), described liquid outlet (13) and described tubing B(28), carry out the sample collecting of next part through different meshes strainer filtering, obtain many parts of different collected specimens successively,
Or, close described switch (26), by another dropper or other equipment connections on liquid outlet described in another (13), the described cylinder (25) that pushes away is connected on corresponding described fluid inlet (12), open described switch (26), make the earth suspension in described container (17), by described tubing A(24), described push away cylinder (25), described fluid inlet (12), described through hole (5), described liquid outlet (13) and described tubing B(28), carry out the sample collecting of next part through different meshes strainer filtering, obtain many parts of different collected specimens successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257098.3A CN104815467B (en) | 2015-05-20 | 2015-05-20 | A kind of rocking handle type can have enough to meet the need the biology laboratory filtration unit of use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257098.3A CN104815467B (en) | 2015-05-20 | 2015-05-20 | A kind of rocking handle type can have enough to meet the need the biology laboratory filtration unit of use |
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| Publication Number | Publication Date |
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| CN104815467A CN104815467A (en) | 2015-08-05 |
| CN104815467B true CN104815467B (en) | 2016-06-01 |
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| CN201510257098.3A Expired - Fee Related CN104815467B (en) | 2015-05-20 | 2015-05-20 | A kind of rocking handle type can have enough to meet the need the biology laboratory filtration unit of use |
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| CN112915611B (en) * | 2021-01-27 | 2022-05-03 | 常熟理工学院 | Movable small-sized sewage filtering device for water plant |
| CN113702242A (en) * | 2021-09-04 | 2021-11-26 | 西南石油大学 | Testing arrangement is used in mediation is blockked up to emulsion |
| CN113686622B (en) * | 2021-10-20 | 2022-02-15 | 胜利油田东强机电设备制造有限公司 | Oil monitoring sampling device based on wireless transmission |
| CN116688614B (en) * | 2023-07-11 | 2024-01-05 | 中国海洋大学 | Automatic in-situ layered suction filtration device for seabed floating mud layer and working method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1472091A1 (en) * | 1986-04-09 | 1989-04-15 | Специальное Конструкторско-Технологическое Бюро Химико-Фотографической Промышленности С Опытным Машиностроительным Заводом | Filter |
| 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 |
| CN203447876U (en) * | 2013-08-27 | 2014-02-26 | 四川环能德美科技股份有限公司 | Turntable dehydrator |
| 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 |
| CN103772086B (en) * | 2014-01-10 | 2015-04-29 | 国家***第三海洋研究所 | Pretreatment process for preparing fractions of marine microorganism small molecule metabolites |
| CN104155138B (en) * | 2014-07-24 | 2017-04-05 | 西北农林科技大学 | A kind of automatization's soil detection system |
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Inventor after: Zhao Yi Inventor after: Zhang Yan Inventor before: Zhuang Yadi Inventor before: Wang Yanlei Inventor before: Lu Shihai |
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Effective date of registration: 20160504 Address after: 261500, 2656, Fenghuang Avenue, Weifang, Shandong, Gaomi City Applicant after: Gaomi City Maternal and Child Health Care Hospital Address before: 266108, Zhao village, Liuting street, Chengyang District, Shandong, Qingdao Applicant before: Lu Shihai |
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