CN204816923U - End opening centrifuging tube device that uses during centrifugation - Google Patents
End opening centrifuging tube device that uses during centrifugation Download PDFInfo
- Publication number
- CN204816923U CN204816923U CN201520194885.3U CN201520194885U CN204816923U CN 204816923 U CN204816923 U CN 204816923U CN 201520194885 U CN201520194885 U CN 201520194885U CN 204816923 U CN204816923 U CN 204816923U
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- China
- Prior art keywords
- straight tube
- bottom opening
- little straight
- tube
- centrifuge tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005119 centrifugation Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 abstract description 7
- 239000007790 solid phase Substances 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 19
- 238000001514 detection method Methods 0.000 description 7
- 239000007791 liquid phase Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model relates to an end opening centrifuging tube device that uses during centrifugation, the centrifuging tube part and the end opening closing cap of opening equipment at the bottom of taking little straight tube, its characterized in that: the taper pipe lower extreme of taking the centrifuging tube of opening equipment at the bottom of the little straight tube is little straight tube, and little straight tube lower extreme opening is connected with end opening closing cap. The utility model discloses a method and device easy operation, easily the concentrated of centrifugation solid phase thing collects and conveniently collects centrifugal thing, increases substantially the accuracy to the analysis of centrifugation thing.
Description
Technical field
The utility model relates to centrifuging and taking sediment checkout gear, particularly the acquisition device of microprecipitation thing.
Background technology
Centrifugal is a kind of normally used, method of being separated solid matter from blended liquid phase.The centrifuge tube of current centrifugal middle use is the centrifuge tube that bottom belt tapering is directly closed, and takes out the method being separated rear solid matter, is the acquisition of falling liquid inlet from centrifuge tube.This centrifuge tube, to use in some cases, can bring very inconvenient content, time as little in solid matter, is often difficult to get, even can not get out from the acquisition of falling liquid inlet; In addition, sometimes because some centrifuge tube Taper Pipe bottom area is excessive, solid matter is also not easily concentrated.So, this will affect contents such as sedimentary acquisition, detection, analyses thereafter.
Summary of the invention
In order to overcome the above-mentioned defect existed in prior art, the utility model proposes a kind of device that can be separated rear solid matter and concentrate and conveniently obtain.
The utility model discloses a kind of centrifugal time use bottom opening centrifuge tube device, comprise centrifuge tube part and the bottom opening capping of the little straight tube bottom opening assembling of band, it is characterized in that: the Taper Pipe lower end of the centrifuge tube of described band little straight tube bottom opening assembling is little straight tube, and little straight tube lower ending opening is connected with bottom opening capping.
Preferably, with the centrifuge tube part sectional assembly and disassembly of little straight tube bottom opening assembling, be tightly connected by buckle, screw thread or the form such as bonding.
Preferably, the little straight tube internal diameter of described Taper Pipe lower end is 0.5 ~ 10mm.Little straight tube lower ending opening is connected cap seal by bottom opening capping by buckle, thread seal.
Preferably, described bottom opening capping also directly can be tightly connected with little straight tube lower ending opening with rubber cap.
Preferably, the centrifuge tube part with little straight tube bottom opening assembling and bottom opening capping can be made up of materials such as metal, plastics, glass, sintering.
Adopt the technical solution of the utility model, following beneficial effect can be obtained:
1, technical solutions of the utility model can, to the abundant acquisition, particularly little straight tube being separated rear solid matter, make the solid matter after separation more concentrate in little straight tube, are late detection, analyze the raising obtaining accuracy result, provide possibility.
2, the sectional dismounting of technical solutions of the utility model, is easy to the taking-up of solid matter after being separated in little straight tube, and ensure that late detection obtains to the greatest extent can the realization condition of multi information.
3, technical solutions of the utility model structure is simple, easy to operate, is convenient to user and uses, save the acquisition time, the particularly acquisition time of Micro-solid Phase thing of solid matter after being separated, improve treatment effeciency.
Accompanying drawing explanation
Fig. 1 be the utility model implement disclosed a kind of centrifugal time the bottom opening centrifuge tube device generalized section that uses.
Fig. 2 be the utility model implement disclosed a kind of centrifugal time the bottom opening centrifuge tube device generalized section that uses.
1-straight tube upper end; 2-straight tube; 3-Taper Pipe; The little straight tube of 4-; The capping of 5-bottom opening; The little straight tube lower end of 6-; The little straight tube upper end of 7-; 8-Taper Pipe lower end; 9-Taper Pipe upper end; 10-straight tube lower end.
Detailed description of the invention
Below by detailed description of the invention, described content of the present utility model is further illustrated.Certainly, describe the content that following detailed description is only example different aspect of the present utility model, and should not be construed as restriction the utility model scope.
Embodiment
As shown in Figure 1, a kind of centrifugal time use bottom opening centrifuge tube device, comprise straight tube upper end 1, straight tube 2, straight tube lower end 10, Taper Pipe upper end 9, Taper Pipe 3, Taper Pipe lower end 8, little straight tube upper end 7, little straight tube 4, little straight tube lower end 6 and bottom opening capping 5; During use, straight tube lower end 10 is tightly connected by screw thread or buckle with bottom opening capping 5 with little straight tube upper end 7, little straight tube lower end 6 with Taper Pipe upper end 9, Taper Pipe lower end 8; Straight tube lower end 10 is also connected by adhering and sealing with little straight tube upper end 7 with Taper Pipe upper end 9, Taper Pipe lower end 8; Bottom opening capping 5 also can adopt rubber hat type to be directly placed on sealing blocking on little straight tube 4.
Embodiment 1
This device volume can be made up of materials such as metal, plastics, glass, sintering as required in straight tube 2, Taper Pipe 3, little straight tube 4, bottom opening capping 5.
Said apparatus is used specifically to comprise the following steps the method being separated solid matter in blended liquid phase:
Step 1, straight tube lower end 10 is tightly connected with the equal sectional of bottom opening capping 5 with little straight tube upper end 7, little straight tube lower end 6 with Taper Pipe upper end 9, Taper Pipe lower end 8.
Step 2, pours into mixed liquor phases to be separated in it from straight tube upper end 1.
Step 3, by centrifugal for this Guan Shangji, form solid, liquid and is separated.
Step 4, takes out this pipe in centrifuge, pours out or with suction pipe sucking-off, the upper part liquid phase thing be located away from this pipe from straight tube upper end 1.
Step 5, optionally, segmentation dismounting straight tube lower end 10 or Taper Pipe lower end 8.
Step 6, takes bottom opening capping 5 apart, will be stored in solid formation (draw, disclose, blow) taking-up in little straight tube 4, separated, and send subsequent detection, analyzes use.
Embodiment 2
This device volume can be made up of materials such as metal, plastics, glass, sintering as required in straight tube 2, Taper Pipe 3, little straight tube 4, bottom opening capping 5.
Said apparatus is used specifically to comprise the following steps the method being separated solid matter in blended liquid phase:
Step 1, straight tube 2, Taper Pipe 3, little straight tube 4 can be formed directly in entirety, little straight tube lower end 6 and assemble with bottom opening capping 5 and be tightly connected.
Step 2, pours into mixed liquor phases to be separated in it from straight tube upper end 1.
Step 3, by centrifugal for this Guan Shangji, form solid, liquid and is separated.
Step 4, takes out this pipe in centrifuge, pours out or with suction pipe sucking-off, the upper part liquid phase thing be located away from this pipe from straight tube upper end 1.
Step 5, takes bottom opening capping 5 apart, will be stored in solid formation (draw, disclose, blow) taking-up in little straight tube 4, separated, and send subsequent detection, analyzes use.
Bottom opening centrifuge tube method disclosed in the utility model can, to the abundant acquisition, particularly little straight tube being separated rear solid matter, make the solid matter after separation more concentrated, is late detection, analyzes the raising obtaining accuracy result, provide possibility.
The sectional method for dismounting of bottom opening centrifuge tube disclosed in the utility model, is easy to the taking-up of solid matter after being separated in little straight tube, and ensure that late detection obtains to the greatest extent can the realization condition of multi information.
Disclosed in the utility model a kind of centrifugal time the bottom opening centrifuge tube apparatus structure that uses simple, easy to operate, be convenient to user and use, save the acquisition time, the particularly acquisition time of Micro-solid Phase thing of solid matter after being separated, improve treatment effeciency.
Although give detailed description and explanation to detailed description of the invention of the present utility model above; but what should indicate is; we can carry out various equivalence according to conception of the present utility model to above-mentioned embodiment and change and amendment; its function produced do not exceed that description and accompanying drawing contain yet spiritual time, all should within protection domain of the present utility model.
Claims (4)
1. one kind centrifugal time use bottom opening centrifuge tube device, comprise centrifuge tube part and the bottom opening capping of the little straight tube bottom opening assembling of band, it is characterized in that: the Taper Pipe lower end of the centrifuge tube of described band little straight tube bottom opening assembling is little straight tube, and little straight tube lower ending opening is connected with bottom opening capping.
2. according to claim 1 a kind of centrifugal time use bottom opening centrifuge tube device, it is characterized in that: the little straight tube internal diameter of described Taper Pipe lower end is 0.5 ~ 10mm.
3. according to claim 1 a kind of centrifugal time use bottom opening centrifuge tube device, it is characterized in that: described little straight tube lower ending opening is by bottom opening capping institute cap seal.
4. according to claim 1 a kind of centrifugal time the bottom opening centrifuge tube device that uses, it is characterized in that: the centrifuge tube part sectional assembly and disassembly of described band little straight tube bottom opening assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194885.3U CN204816923U (en) | 2015-04-02 | 2015-04-02 | End opening centrifuging tube device that uses during centrifugation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194885.3U CN204816923U (en) | 2015-04-02 | 2015-04-02 | End opening centrifuging tube device that uses during centrifugation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816923U true CN204816923U (en) | 2015-12-02 |
Family
ID=54674566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194885.3U Expired - Fee Related CN204816923U (en) | 2015-04-02 | 2015-04-02 | End opening centrifuging tube device that uses during centrifugation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204816923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140494A (en) * | 2015-04-02 | 2016-11-23 | 马铁军 | A kind of centrifugal when use special bottom opening centrifuge tube device |
| CN106442091A (en) * | 2016-10-31 | 2017-02-22 | 上海化工研究院 | Device for enriching trace volatile organic matters in water-containing solid on basis of hot-gas blow-off methods |
-
2015
- 2015-04-02 CN CN201520194885.3U patent/CN204816923U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140494A (en) * | 2015-04-02 | 2016-11-23 | 马铁军 | A kind of centrifugal when use special bottom opening centrifuge tube device |
| CN106442091A (en) * | 2016-10-31 | 2017-02-22 | 上海化工研究院 | Device for enriching trace volatile organic matters in water-containing solid on basis of hot-gas blow-off methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151202 |