CN209878631U - Magnetic sample preparation assisting device for hot chamber - Google Patents
Magnetic sample preparation assisting device for hot chamber Download PDFInfo
- Publication number
- CN209878631U CN209878631U CN201822271527.4U CN201822271527U CN209878631U CN 209878631 U CN209878631 U CN 209878631U CN 201822271527 U CN201822271527 U CN 201822271527U CN 209878631 U CN209878631 U CN 209878631U
- Authority
- CN
- China
- Prior art keywords
- main body
- sample cup
- placing part
- placing
- magnetic
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a magnetic sample preparation device for a hot chamber, which comprises a main body and a slide block for placing a sample cup, wherein the main body comprises a main body base, a left placing part positioned at one end of the upper end surface of the main body base and a right placing part positioned at the other end of the upper end surface of the main body base, and the left placing part is fixedly arranged on the upper end surface of the main body base; above-mentioned magnetism in this scheme helps system appearance device can realize in the hot chamber through the removal that control manipulator realized the sample cup with press from both sides and get operation such as, through this device, can use the manipulator to accomplish placing, slip and upset etc. of sample cup, and then accomplish magnetism and help system appearance, reach the design purpose.
Description
Technical Field
The utility model relates to a magnetism helps system appearance technical field, concretely relates to magnetism helps system appearance device for hot chamber.
Background
The X-ray fluorescence method can measure solid, liquid and powder, has the advantages of rapid measurement, high precision, simple operation steps, strong method characteristics, small mutual interference when processing multi-element coexisting complex samples, and can simultaneously analyze multiple elements. The X-ray fluorescence instrument is simple in equipment, easy to seal and has remarkable advantages in post-processing analysis. However, compared with other measurement methods, the method has high X-ray fluorescence detection limit and has certain limitation in method popularization. The magnetic auxiliary sample can effectively reduce the detection limit of the method and expand the application range of X-ray fluorescence.
The magnetic-assisted sample preparation method is a sample preparation method which uses paramagnetic solid-phase separation materials to collect elements to be detected in a solution to a solid phase, and rapidly performs solid-liquid separation under the action of an external magnetic field to realize collection, separation and sample preparation and simultaneously and rapidly finish the collection, separation and sample preparation.
Referring to the attached fig. 1, a schematic diagram of the steps of a conventional magnetic sample preparation method is shown, and the operation method comprises the following steps:
(1) taking a sample cup;
(2) adding a certain amount of magnetized resin and a sample solution into a sample cup;
(3) oscillating and mixing uniformly and keeping for a period of time;
(4) applying a magnetic field at the bottom of the cup to suck the magnetized resin to the bottom of the cup;
(5) keeping the intensity of the magnetic field, and pouring out the liquid phase from the cup mouth;
(6) adding a washing solution to repeat the steps (3) - (5) to wash the magnetized resin;
(7) and directly placing the sample cup on an X-ray fluorescence instrument for measurement and performing spectrum decomposition to obtain an analysis result.
The conventional magnetic sample preparation can be easily completed by using two hands, but when a high-level sample is processed, the sample preparation needs to be operated in a hot chamber by a manipulator, and the magnetic sample preparation is difficult to complete.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a magnetism helps system appearance device for hot chamber, this magnetism helps system appearance device can realize placing, operation such as slip and upset of sample cup through the cooperation with the manipulator in the hot chamber, and then accomplishes the magnetism in the hot chamber and helps system appearance operation.
In order to achieve the above object, the utility model adopts the following technical scheme:
a magnetic sample preparation device for a hot chamber comprises a main body and a slide block for placing a sample cup, wherein the main body comprises a main body base, a left placing part and a right placing part, the left placing part is positioned at one end of the upper end face of the main body base, the right placing part is positioned at the other end of the upper end face of the main body base, the left placing part is fixedly arranged on the upper end face of the main body base, and the left placing part comprises a left opening part and a horizontal left sliding groove, the left opening part is convenient for the sample cup to freely move, and the horizontal left sliding groove is formed in the top end of the left placing part; the right side place the portion with main part base other end outward flange constitutes the articulated connection that can overturn, the portion is placed including the right opening portion that its top was provided with the sample cup of being convenient for place, set up the magnetic component that is used for producing the magnetic field on its bottom and set up the horizontal right spout above that, its opening size of right side opening portion is less than left opening portion opening size for form right the grip function of sample cup, the slider is including the slider main part, set up be used for vertical holding sample cup's holding tank and the outside a pair of control lever that extends of level in the slider main part, wherein the slider main part accessible be in the horizontal free slip in left spout and the right spout drives in step the horizontal migration of sample cup in left opening portion and right opening portion.
Further, the left placing part also comprises a left groove which is arranged on the bottom end of the left placing part and is used for preventing the sample cup from contacting with the bottom of the sample cup, and the right placing part also comprises a right groove which is arranged on the bottom end of the right placing part and is used for preventing the sample cup from contacting with the bottom of the sample cup.
Further, the right placing part is provided with a mounting groove on the bottom surface thereof for fixedly placing the magnetic member.
Further, the magnetic member is a rubidium magnet.
Further, the control rod is a cylindrical long rod.
Compared with the prior art, the scheme has the beneficial technical effects that: above-mentioned magnetism in this scheme helps system appearance device can realize in the hot chamber through the removal that control manipulator realized the sample cup with press from both sides and get operation such as, through this device, can use the manipulator to accomplish placing, slip and upset etc. of sample cup, and then accomplish magnetism and help system appearance, reach the design purpose.
Drawings
Fig. 1 is a schematic diagram of a conventional magnetic sample preparation process.
Fig. 2 is a schematic view of the main structure of the middle magnetic sample preparation device of the present invention.
Fig. 3 is a schematic view of a slider structure in the middle magnetic sample preparation device of the present invention.
Fig. 4 is a schematic structural view of the middle slider on the left side of the main body according to the present invention.
Fig. 5 is a schematic structural view of the middle slider on the right side of the main body according to the present invention.
Fig. 6 is a schematic structural view of the right placement portion of the middle body of the present invention when it is not turned over.
Fig. 7 is a schematic structural view of the right placement portion of the middle body of the present invention.
Fig. 8 is a schematic structural diagram of the middle sample cup of the present invention when it is located on the left side of the magnetic sample preparation device.
Fig. 9 is a schematic structural view of the middle sample cup of the present invention when it is turned over along with the right placement portion.
In the figure:
1-main body, 11-main body base, 12-left placing part, 121-left opening part, 122-left groove, 123-left chute, 13-right placing part, 131-right opening part, 132-right groove, 133-right chute, 2-slider, 21-slider main body, 22-accommodating groove, 23-control rod, 3-sample cup.
Detailed Description
The present invention will be described in further detail with reference to the drawings and the following detailed description.
The embodiment is to current when handling high-level sample, is difficult to accomplish the problem of magnetism system appearance through the manipulator in the hot cell, and then the magnetism system appearance device that helps who proposes for the hot cell, and this magnetism system appearance device helps can realize placing, sliding and upset etc. of sample cup through the cooperation with the manipulator in the hot cell, and then accomplishes the magnetism in the hot cell and helps system appearance operation.
Referring to fig. 2 to 9, the magnetic sample preparation device in the present embodiment includes a main body 1 and a slide 2 for placing a sample cup 3. The main body 1 in this embodiment includes a main body base 11, a left placing portion 12 located at one end of the upper end surface of the main body base 11, and a right placing portion 13 located at the other end of the upper end surface of the main body base 11, wherein the left placing portion 12 is fixedly mounted on the upper end surface of the main body base 11, and in practice, the left placing portion 12 and the main body base 11 can be integrally formed. The left placing section 12 includes a left opening 121 provided at the top end thereof for allowing the sample cup 3 to freely move, and a horizontal left chute 123 provided thereon. The right placing part 13 and the outer edge of the other end of the main body base 11 form a reversible hinged connection, the right placing part 13 comprises a right opening part 131 which is arranged at the top end of the right placing part and is convenient for placing the sample cup 3, a magnetic component which is arranged at the bottom end of the right placing part and is used for generating a magnetic field, and a horizontal right chute 133 arranged on the magnetic component, and it needs to be noted that the magnetic component is mainly used for generating the magnetic field in the sample cup 3, so that the solid phase separation material in the sample cup 3 is adsorbed to the bottom surface of the sample cup 3, and the preparation is made for the subsequent X-ray fluorescence analysis. The opening size of the right opening portion 131 is smaller than the opening size of the left opening portion 121, so as to form a clamping function for the sample cup 3, it can be understood that, since the sample cup 3 needs to be turned over in the subsequent operation, so as to pour out the solution in the sample cup 3, in the process, in order to prevent the sample cup 3 from falling off, the right opening portion 131 has a certain clamping force for the sample cup 3, that is, the sample cup 3 can enter the right opening portion 131 under the action of external force, and the entered sample cup 3 cannot easily fall off due to the clamping force when the right opening portion 131 is turned over. The slide block 2 comprises a slide block main body 21, a containing groove 22 arranged on the slide block main body 21 for vertically placing the sample cup 3, and a pair of cylindrical control rods 23 extending horizontally outwards, wherein the slide block main body 21 in the embodiment is a flat plate structure, and the slide block main body 21 can slide freely through the left slide groove 123 and the right slide groove 133 horizontally to synchronously drive the sample cup 3 to move horizontally in the left opening part 121 and the right opening part 131. In addition, in order to prevent the bottom surface of the sample cup 3 from being stained, the left placement part 12 of the present embodiment further includes a left groove 122 provided on the bottom end thereof for preventing contact with the bottom of the sample cup 3, and the same right placement part 13 further includes a right groove 132 provided on the bottom end thereof for preventing contact with the bottom of the sample cup 3, so that the measurement window on the bottom of the sample cup 3 is not stained during the subsequent analysis by providing the corresponding grooves.
Referring to fig. 4 and 5, when the right placement part 13 is in a horizontal position, i.e. not in a turned state, the left placement part 12 and the right placement part 13 are horizontally connected, i.e. the left opening 121 of the left placement part 12 is connected with the right opening 131 of the right placement part 13, so as to form a horizontal integral opening for facilitating the left and right movement of the sample cup 3; the left sliding groove 123 of the left placing part 12 is engaged with the right sliding groove 133 of the right placing part 13 to form a horizontal integral sliding groove, and the left groove 122 of the same left placing part 12 is engaged with the right groove 132 of the right placing part 13 to form a horizontal integral groove structure.
In this embodiment, the magnetic member for generating a magnetic field at the bottom of the sample cup 3 may preferably be a rubidium magnet, and a square mounting groove is formed on the bottom end surface of the right placing portion 13, so that the square rubidium magnet is mounted in the mounting groove, and during operation, the rubidium magnet is turned over synchronously with the right placing portion 13 to generate a magnetic field in the sample cup 3, so as to adsorb the solid phase separation material therein to the bottom surface of the sample cup 3.
Referring to fig. 8 and 9, in the hot chamber operation, after the sample cup 3 is added with the solution and the magnetic separation material and fully mixed, the slide block 2 is slid to the left end of the main body, the sample cup 3 is placed in the left placing part 12 of the main body through the slide block 2, after the sample cup 3 is placed in place, the slide block 2 is moved to the right side of the main body by the manipulator, namely, the slide block enters the right placing part 13, at this time, the rubidium magnet placed at the bottom end of the right placing part 13 can adsorb the solid phase separation material to the bottom end face of the sample to realize solid-liquid separation, and then the right placing part 13 is turned over by the manipulator through the control rod 23 of the slide block 2 (as shown in fig. 9), during the turning over process, because the right opening part 131 has clamping force to the sample cup 3, the sample cup 3 is clamped in the right opening part 131 and cannot be separated from the right placing part 13, so the rubidium magnet, guarantee that solid phase separation material adsorbs all the time on the sample is by the bottom face, and solution can be poured out and collect the processing, treat the solution back of pouring out, place portion 13 with the right side and reply horizontal position, slider 2 slides the left side of main part, takes out sample cup 3, has realized accomplishing the operation of magnetism-assisted sample in the hot chamber from this, widens application prospect for X ray fluorescence analysis.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalent technologies, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A magnetic assist sample preparation device for a hot cell, comprising: the magnetic sample preparation assisting device comprises a main body and a sliding block for placing a sample cup, wherein the main body comprises a main body base, a left placing part and a right placing part, the left placing part is positioned at one end of the upper end face of the main body base, the right placing part is positioned at the other end of the upper end face of the main body base, the left placing part is fixedly arranged on the upper end face of the main body base, and the left placing part comprises a left opening part and a horizontal left sliding groove, the top end of the left opening part is provided with a left opening part convenient for the sample cup to freely move; the right side place the portion with main part base other end outward flange constitutes the articulated connection that can overturn, the portion is placed including the right opening portion that its top was provided with the sample cup of being convenient for place, set up the magnetic component that is used for producing the magnetic field on its bottom and set up the horizontal right spout above that, its opening size of right side opening portion is less than left opening portion opening size for form right the grip function of sample cup, the slider is including the slider main part, set up be used for vertical holding sample cup's holding tank and the outside a pair of control lever that extends of level in the slider main part, wherein the slider main part accessible be in the horizontal free slip in left spout and the right spout drives in step the horizontal migration of sample cup in left opening portion and right opening portion.
2. A magnetic assist sample preparation device for a hot cell as claimed in claim 1, wherein: the left placing part also comprises a left groove which is arranged on the bottom end of the left placing part and is used for preventing the contact with the bottom of the sample cup, and the right placing part also comprises a right groove which is arranged on the bottom end of the right placing part and is used for preventing the contact with the bottom of the sample cup.
3. A magnetic assist sample preparation device for a hot cell according to claim 1 or 2, wherein: the bottom surface of the right placing part is provided with a mounting groove for fixedly placing the magnetic member.
4. A magnetic assist sample preparation device for a hot cell as claimed in claim 3, wherein: the magnetic member is a rubidium magnet.
5. A magnetic assist sample preparation device for a hot cell as claimed in claim 1, wherein: the control rod is a cylindrical long rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271527.4U CN209878631U (en) | 2018-12-29 | 2018-12-29 | Magnetic sample preparation assisting device for hot chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271527.4U CN209878631U (en) | 2018-12-29 | 2018-12-29 | Magnetic sample preparation assisting device for hot chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209878631U true CN209878631U (en) | 2019-12-31 |
Family
ID=68950272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822271527.4U Active CN209878631U (en) | 2018-12-29 | 2018-12-29 | Magnetic sample preparation assisting device for hot chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209878631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557117A (en) * | 2018-12-29 | 2019-04-02 | 中国原子能科学研究院 | A kind of magnetic for hot cell helps sample preparation device |
-
2018
- 2018-12-29 CN CN201822271527.4U patent/CN209878631U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557117A (en) * | 2018-12-29 | 2019-04-02 | 中国原子能科学研究院 | A kind of magnetic for hot cell helps sample preparation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9023212B2 (en) | Device and method for separating magnetic or magnetizable particles from a liquid | |
| CN207181272U (en) | Magnetic bead cleans separator and immunity analysis instrument automatically | |
| CN209878631U (en) | Magnetic sample preparation assisting device for hot chamber | |
| CN110327659A (en) | A kind of extraction and purification method and device based on magnetic fiber material | |
| CN105527150B (en) | A kind of high-throughput magnetic extracting and enriching device and enrichment method | |
| CN109557117B (en) | A magnetism helps system appearance device for hot laboratory cave | |
| CN110658351A (en) | Automatic sampler for magnetic separation of magnetic iron in iron ore in laboratory and use method | |
| CN105021835B (en) | A kind of Magnetic driving biological specimen processing meanss and its processing method | |
| CN201876373U (en) | Liquid stratified sampling device, analysis testing device and blood type analysis meter | |
| CN207623356U (en) | A kind of wash mill for chemiluminescence immunoassay detection | |
| CN208003809U (en) | Chinese medicine Agitation Tank with automatic detection device | |
| CN205002987U (en) | Liquid sampler | |
| CN214374403U (en) | Detection system of lead shielding container | |
| CN106680476B (en) | A kind of immuno-chromatography detection device for secretion sample | |
| CN210487295U (en) | Food detects quick sampling device | |
| GB936861A (en) | Improvements in or relating to apparatus for automatically performing laboratory operations | |
| CN114383904A (en) | Geological experiment tests mineral products sample with acidification device | |
| CN204064722U (en) | A kind of Electric radiant Heating Film solution sampling bucket feed liquor structure | |
| CN207036542U (en) | A kind of mixed four separating devices of pedotheque | |
| CN203053897U (en) | Block sample table for x-ray diffractometer | |
| CN218099179U (en) | Application of sample device for medical science inspection | |
| CN114397159B (en) | Pretreatment method for drug preparation suspension content detection sample | |
| CN108760425A (en) | A kind of graphite oxide alkenyl pretreating device and its application in food inspection | |
| CN213481626U (en) | Bottled water leak hunting machine | |
| CN216614690U (en) | Full braking cell separation device based on magnetic bead separation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |