CN107199063A - A kind of novel filter-type colorimetric cylinder - Google Patents
A kind of novel filter-type colorimetric cylinder Download PDFInfo
- Publication number
- CN107199063A CN107199063A CN201710370998.8A CN201710370998A CN107199063A CN 107199063 A CN107199063 A CN 107199063A CN 201710370998 A CN201710370998 A CN 201710370998A CN 107199063 A CN107199063 A CN 107199063A
- Authority
- CN
- China
- Prior art keywords
- tube body
- filter
- cylindrical
- upper tube
- cylindrical upper
- Prior art date
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5082—Test tubes per se
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0481—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure squeezing of channels or chambers
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to a kind of novel filter-type colorimetric cylinder, including cylindrical upper tube body, cylindrical lower tube body, ground bottle stopper, filter, wherein cylindrical upper tube body is connected by screw thread with cylindrical lower tube body, filter is located at cylindrical upper tube body bottom, and ground bottle stopper is at the top of cylindrical upper tube body.The present invention is simple in construction, easy to use, detachable, be easy to cleaning, and can effectively solve sample the problem of fast filtering, prevents impurity from blocking injection port before upper machine.
Description
【Technical field】
The present invention relates to a kind of glass container, and in particular to a kind of fast filtering sampling device.
【Background technology】
Current laboratory is needed when carrying out inorganic heavy metal element test first with acid Specimen eliminating, due to sample type
Numerous and diverse component is also different, so some residues are had after clearing up or impurity is not cleared up, can if directly upper machine
Can block injection port, therefore clear up the sample not fallen is needed to filter out after constant volume, and traditional filter type is entered using filter paper
Row is filtered one by one, not only needs a large amount of filter paper and manual labor, and the rate of filtration is slow, influence conventional efficient, and the patent No.
A kind of high efficiency filter test tube that CN 202061633U are provided is also to need solution to be put into progress natural subsidence filtering in test tube,
Speed is still undesirable.
A kind of novel filter-type colorimetric cylinder of applicant's design, the problem of can helping to solve the above.
【The content of the invention】
The problem of being taken time and effort for conventional filtering method and have a strong impact on conventional efficient, the present invention provides a kind of operation letter
Single and time saving and energy saving filter, makes filtrate fast filtering by pressing, effectively increase conventional efficient and save it is a large amount of into
This.
The technical solution used in the present invention is as follows：
A kind of novel filter-type colorimetric cylinder, including cylindrical upper tube body, cylindrical lower tube body, ground bottle stopper, filter,
Cylindrical upper tube body is connected by screw thread with cylindrical lower tube body, and filter is located at cylindrical upper tube body bottom, ground bottle stopper
Cover at the top of cylindrical upper tube body, cylindrical upper tube body bottom is with internal thread and top carries exhaust outlet, cylindrical lower tube body
Top is with external screw thread and outer wall carries scale, and filter outer layer is surrounded by anti-corrosive rubber circle, and inside is equipped with filter membrane, filter membrane material
Matter is one kind in porous core, porous ceramics, glass fibre, porous polymer, cylindrical upper tube body, cylindrical lower tube body,
Ground bottle stopper uses glass material, wherein cylindrical upper tube body diameter is slightly less than cylindrical lower tube body, can be straight after connecting
Connect and press at the top of the cylindrical upper tube body of pressure, move down cylindrical upper tube body, solution is reached by filter and managed in cylinder
Internal portion, can be used directly the solution in cylindrical upper tube body during upper machine, because sample size is seldom so without all filtering out,
More times can be saved.
The innovative point of the present invention is to solve the problem of conventional filtering method takes time and effort and has a strong impact on conventional efficient, is led to
Crossing pressing makes filtrate fast filtering, effectively increases reusable saving great amount of cost after conventional efficient and filter membrane cleaning.
【Brief description of the drawings】
Fig. 1, schematic perspective view of the present invention.Wherein：1 cylindrical lower tube body, 2 cylindrical upper tube bodies, 3 filters, 4 grounds
Bottle stopper, 5 stomatas.
Fig. 2 is ground bottle stopper schematic perspective view.
Fig. 3 is cylindrical upper tube body schematic perspective view.Wherein：2 cylindrical upper tube bodies, 3 filters, 5 stomatas.
Fig. 4 is cylindrical lower tube body schematic perspective view.
【Embodiment】
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the novel filter-type colorimetric cylinder, including cylindrical upper tube body 2, cylindrical down tube
Body 1, ground bottle stopper 4, filter 3, cylindrical upper tube body 2 are connected by screw thread with cylindrical lower tube body 1, filter 3
In the cylindrical bottom of upper tube body 2, ground bottle stopper 4 is covered at the cylindrical top of upper tube body 2, and the cylindrical bottom of upper tube body 2 carries interior spiral shell
Line and top carry exhaust outlet, and cylindrical the top of lower tube body 1 is with external screw thread and outer wall carries scale, handle after sample has been cleared up
Solution is to entering in cylindrical lower tube body 1, and constant volume is mixed, and then cylindrical upper tube body 2 is connected with cylinder lower tube body 1 and tightened,
Cover ground bottle stopper 4 and press the cylindrical upper tube body 2 of pressure downwards, move down cylindrical upper tube body 2, solution passes through filter 3
Reach inside cylindrical upper tube body 2, the solution in cylindrical upper tube body 2 can be used directly during upper machine.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (3)
1. a kind of novel filter-type colorimetric cylinder, it is characterised in that including cylindrical upper tube body, cylindrical lower tube body, ground bottle stopper,
Filter, the cylindrical upper tube body is connected by screw thread with cylindrical lower tube body, and the filter is located in cylinder
Its bottom, the ground bottle stopper at the top of cylindrical upper tube body, the cylindrical upper tube body bottom with internal thread and on
Portion carries exhaust outlet, and the cylindrical lower tube body top carries external screw thread and outer wall carries scale.
2. a kind of novel filter-type colorimetric cylinder according to claim 1, it is characterised in that the filter outer layer is surrounded by
Anti-corrosive rubber circle, inside is equipped with filter membrane, and the filter membrane material is porous core, porous ceramics, glass fibre, porous polymer
In one kind.
3. a kind of novel filter-type colorimetric cylinder according to claim 1, it is characterised in that the cylindrical upper tube body, circle
Cylindricality lower tube body, ground bottle stopper use glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370998.8A CN107199063A (en) | 2017-05-19 | 2017-05-19 | A kind of novel filter-type colorimetric cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370998.8A CN107199063A (en) | 2017-05-19 | 2017-05-19 | A kind of novel filter-type colorimetric cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107199063A true CN107199063A (en) | 2017-09-26 |
Family
ID=59906133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710370998.8A Pending CN107199063A (en) | 2017-05-19 | 2017-05-19 | A kind of novel filter-type colorimetric cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107199063A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427008A (en) * | 2018-02-12 | 2018-08-21 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for total alkaloid in tobacco gene editor's material |
| CN108489789A (en) * | 2018-02-12 | 2018-09-04 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for sulfate in tobacco gene editor's material |
| CN108489778A (en) * | 2018-02-12 | 2018-09-04 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for potassium content in tobacco gene editor's material |
| CN108489777A (en) * | 2018-02-12 | 2018-09-04 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for ammonia content in tobacco gene editor's material |
| CN108508223A (en) * | 2018-02-12 | 2018-09-07 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for chlorinity in tobacco gene editor's material |
| CN108519338A (en) * | 2018-02-12 | 2018-09-11 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for water-soluble sugar in tobacco gene editor's material |
| CN108627665A (en) * | 2018-02-12 | 2018-10-09 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for nitrate in tobacco gene editor's material |
| CN108854672A (en) * | 2018-07-19 | 2018-11-23 | 郭豪 | A kind of anti-bacteria ceramic glaze process units and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3661265A (en) * | 1970-07-27 | 1972-05-09 | Contemporary Research And Dev | Serum separator type container |
| CN202061633U (en) * | 2011-02-18 | 2011-12-07 | 中国热带农业科学院分析测试中心 | Novel high-efficiency filtering test tube |
| CN202538810U (en) * | 2012-03-23 | 2012-11-21 | 中国热带农业科学院分析测试中心 | Multi-functional centrifugal tube |
| CN203183767U (en) * | 2013-03-15 | 2013-09-11 | 上海筠安分析技术有限公司 | Disposable chromatography sample injection bottle-type filter |
| CN203275175U (en) * | 2013-01-30 | 2013-11-06 | 云南省烟草农业科学研究院 | Multifunctional digestion device applicable to total nitrogen determination pretreatment of biological sample |
-
2017
- 2017-05-19 CN CN201710370998.8A patent/CN107199063A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3661265A (en) * | 1970-07-27 | 1972-05-09 | Contemporary Research And Dev | Serum separator type container |
| CN202061633U (en) * | 2011-02-18 | 2011-12-07 | 中国热带农业科学院分析测试中心 | Novel high-efficiency filtering test tube |
| CN202538810U (en) * | 2012-03-23 | 2012-11-21 | 中国热带农业科学院分析测试中心 | Multi-functional centrifugal tube |
| CN203275175U (en) * | 2013-01-30 | 2013-11-06 | 云南省烟草农业科学研究院 | Multifunctional digestion device applicable to total nitrogen determination pretreatment of biological sample |
| CN203183767U (en) * | 2013-03-15 | 2013-09-11 | 上海筠安分析技术有限公司 | Disposable chromatography sample injection bottle-type filter |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427008A (en) * | 2018-02-12 | 2018-08-21 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for total alkaloid in tobacco gene editor's material |
| CN108489789A (en) * | 2018-02-12 | 2018-09-04 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for sulfate in tobacco gene editor's material |
| CN108489778A (en) * | 2018-02-12 | 2018-09-04 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for potassium content in tobacco gene editor's material |
| CN108489777A (en) * | 2018-02-12 | 2018-09-04 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for ammonia content in tobacco gene editor's material |
| CN108508223A (en) * | 2018-02-12 | 2018-09-07 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for chlorinity in tobacco gene editor's material |
| CN108519338A (en) * | 2018-02-12 | 2018-09-11 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for water-soluble sugar in tobacco gene editor's material |
| CN108627665A (en) * | 2018-02-12 | 2018-10-09 | 云南中烟工业有限责任公司 | A kind of high-throughput Continuous Flow Analysis method for nitrate in tobacco gene editor's material |
| CN108854672A (en) * | 2018-07-19 | 2018-11-23 | 郭豪 | A kind of anti-bacteria ceramic glaze process units and preparation method thereof |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170926 |
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| WD01 | Invention patent application deemed withdrawn after publication |