CN213494264U

CN213494264U - Magnetic adsorption material separator

Info

Publication number: CN213494264U
Application number: CN202021984611.1U
Authority: CN
Inventors: 唐庆强; 杨方; 陈迪; 薛晓康
Original assignee: Fuzhou Customs Technical Center; Sanming Customs Comprehensive Technical Service Center
Current assignee: Fuzhou Customs Technical Center; Sanming Customs Comprehensive Technical Service Center
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-22
Anticipated expiration: 2030-09-11

Abstract

The utility model relates to a magnetic adsorption material separation device, which comprises a plurality of liquid separation devices distributed in a matrix, wherein each liquid separation device comprises a rectangular supporting seat, a positioning jack which is beneficial to the insertion of a purification tube is arranged in the middle of the top surface of each supporting seat, and an adsorption component which is coated outside the purification tube and is used for adsorbing the magnetic adsorption material inside the purification tube is arranged inside each positioning jack; two adjacent side surfaces of the supporting seat are respectively provided with a clamping convex block, and the other two adjacent side surfaces of the supporting seat are respectively provided with a clamping notch matched with the clamping convex blocks; the connection between two adjacent liquid separating devices is realized by matching the clamping convex block and the clamping notch. The utility model relates to a rationally, realize reliably being connected through joint lug and joint notch between a plurality of independent minute liquid devices, make things convenient for a plurality of minute liquid devices to use simultaneously, realize large batch result of use, improve magnetic adsorption material's separation efficiency.

Description

Magnetic adsorption material separator

The technical field is as follows:

the utility model relates to a magnetic adsorption material separator.

Background art:

the magnetic adsorption material is usually used for purifying the drug residues in food, and particularly has good effect on purifying trace and ultra-trace pesticide and veterinary drug residues in complex matrix samples such as tea, fruits and vegetables. The general method is that magnetic materials (ferroferric oxide and the like) are mixed with adsorption materials (carbon black and the like) to prepare the magnetic adsorption materials under certain conditions and processes, and the magnetic adsorption materials are directly added into a sample for ultrasonic treatment when in use, so that the effect of purifying a target object can be achieved; after the magnetic adsorption material completes the purification of the sample, it is separated from the extraction solution. However, the conventional device for purifying the sample by using the magnetic adsorption material generally needs to adopt a mode of centrifuging and then transferring the supernatant, and most of the devices can only be used independently and cannot be used in batches, so that the separation efficiency of the magnetic adsorption material is low, and the use is not convenient enough.

The utility model has the following contents:

the utility model discloses make the improvement to the problem that above-mentioned prior art exists, promptly the utility model aims to solve the technical problem that a magnetic adsorption material separator is provided, not only structural design is reasonable, and is high-efficient convenient moreover.

In order to realize the purpose, the utility model discloses a technical scheme is: a magnetic adsorption material separation device comprises a plurality of liquid separation devices distributed in a matrix manner, wherein each liquid separation device comprises a rectangular supporting seat, a positioning insertion hole which is beneficial to insertion of a purification tube is formed in the middle of the top surface of each supporting seat, and an adsorption component which is coated on the outer side of the purification tube and is used for adsorbing a magnetic adsorption material in the purification tube is arranged in each positioning insertion hole; two adjacent side surfaces of the supporting seat are respectively provided with a clamping convex block, and the other two adjacent side surfaces of the supporting seat are respectively provided with a clamping notch matched with the clamping convex blocks; the connection between two adjacent liquid separating devices is realized by matching the clamping convex block and the clamping notch.

Further, joint lug and joint notch all are the rectangle form, and the week side of joint lug is equipped with the joint sand grip of annular form, and the interior week lateral wall of joint notch is equipped with and is used for the joint recess with joint sand grip matched with.

Furthermore, the cross-sections of the clamping convex strips and the clamping grooves are both semicircular.

Furthermore, joint lug and joint sand grip formula structure as an organic whole just are made by elastic material.

Further, the adsorption component comprises a sleeve-shaped adsorption magnet which is coaxially arranged with the positioning jack, and the adsorption magnet is sleeved at the outer side of the lower end of the purification pipe.

Furthermore, the lower end of the adsorption magnet and the lower end of the positioning insertion hole are both in a hemispherical shape or a conical shape.

Furthermore, the top surface of the supporting seat is fixedly connected with a top plate, and the middle part of the top plate is provided with a vertical through hole which is coaxial with the positioning plug hole and is beneficial to the penetration of the purifying pipe; the outer side of the purifying tube is slidably sleeved with an annular elastic fixing plug matched with the vertical through hole.

Furthermore, the vertical through hole and the elastic fixing plug are in a conical shape with a large upper end diameter and a small lower end diameter, and the thickness of the elastic fixing plug is larger than that of the top plate.

Compared with the prior art, the utility model discloses following effect has: the utility model relates to a rationally, realize reliably being connected through joint lug and joint notch between a plurality of independent minute liquid devices, make things convenient for a plurality of minute liquid devices to use simultaneously, realize large batch result of use, improve magnetic adsorption material's separation efficiency.

Description of the drawings:

FIG. 1 is a schematic view of a front view cross section of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line C-C of FIG. 1;

FIG. 3 is a schematic view of a front view cross section of a liquid separating device in an embodiment of the present invention;

fig. 4 is a schematic top view of the liquid separating device in the embodiment of the present invention;

FIG. 5 is a schematic sectional view taken along line A-A of FIG. 3;

FIG. 6 is a schematic view showing the structure of the liquid separating device in which the lower ends of the purge tube, the adsorption magnet and the positioning insertion hole are all tapered.

The specific implementation mode is as follows:

the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 to 5, the utility model relates to a magnetic adsorption material separation device, including a plurality of liquid separation devices 12 that are distributed in a matrix, a plurality of liquid separation devices can carry out liquid separation operation alone, the liquid separation device 12 includes a rectangular supporting seat 1, a positioning jack 3 that is favorable for the insertion of a purification tube 2 is arranged in the middle of the top surface of the supporting seat 1, an adsorption component that is coated outside the purification tube 2 and is used for adsorbing the magnetic adsorption material inside the purification tube 2 is arranged inside the positioning jack 3; wherein two adjacent sides of supporting seat 1 all are equipped with

joint lug

8, and 1 other two adjacent sides of supporting seat all are equipped with and are used for the joint notch 9 with joint lug 8 matched with, in the week side of supporting seat promptly, lie in two opposite sides, one of them side has the joint lug, and another side has the corresponding joint notch in position, can cooperate with joint notch 9 through the corresponding joint lug 8 in position between two adjacent minute liquid devices 12 like this to this realizes that two are divided the connection of liquid device and fix. Because the side of week of supporting seat 1 is provided with joint lug 8 and joint notch 9, therefore can splice a plurality of supporting seats that divide the liquid device mutually and use, rely on the joint lug to cooperate with the joint notch between the adjacent supporting seat and realize the concatenation, form and use in batches to realize the effect that big flux used.

In this embodiment, in order to improve two fixed effects of being connected between liquid device 12, joint lug 8 and joint notch 9 all are the rectangle form, and the side of week of joint lug 8 is equipped with the joint sand grip 10 of annular form, and the interior week lateral wall of joint notch 9 is equipped with and is used for the joint recess 11 with joint sand grip 10 matched with, when the joint lug is inserted and is established in the joint recess, the joint sand grip card is established in the joint recess, utilizes the joint sand grip to play spacing fixed effect.

In this embodiment, the cross-sections of the clamping convex strips 10 and the clamping grooves 11 are both semicircular.

In this embodiment, the clamping protrusion 8 and the clamping protrusion 10 are of an integral structure and made of an elastic material, so that the clamping protrusion has certain elasticity, and the two adjacent supporting seats can be conveniently assembled and disassembled.

In this embodiment, in the peripheral side surfaces of the support base 1, the engaging protrusions 8 or the engaging notches 9 on each side surface are respectively arranged at the upper and lower ends, and are provided in pairs in each end, so that the connecting firmness between the adjacent support bases can be further improved.

In this embodiment, the adsorption component includes a sleeve-shaped adsorption magnet 4 coaxially disposed with the positioning insertion hole 3, and the adsorption magnet 4 is sleeved outside the lower end of the purification tube 2; through set up cover barrel-shaped adsorption magnet 4 in location jack 3, adsorption magnet 4 adsorbs the inner wall to purge tube 2 with the magnetic adsorption material in purge tube 2 to reach the effect of separation solution and adsorption material, later can directly use pipette/rifle to absorb the supernatant or directly pour the supernatant, realize dividing the liquid and move the purpose of getting. It should be noted that the adsorption component can also adopt an electromagnet to replace a magnet, and meanwhile, by controlling the magnetic force of the electromagnet, the adsorption component can adapt to more different samples, so that the application range is improved, or the effects of solid-liquid full separation, partial separation and the like can be realized according to the requirements.

In this embodiment, the bottom of the purification tube 2 is hemispherical or conical; the lower end of the adsorption magnet 4 and the lower end of the positioning insertion hole 3 are both in a hemispherical shape or a conical shape and can be matched with the purification tubes 2 with different specifications.

In the embodiment, the top surface of the supporting seat 1 is fixedly connected with a rectangular top plate 5 through bolts, the top plate 5 plays a role in fixing the adsorption component in the positioning insertion hole 3, and the middle part of the top plate 5 is provided with a vertical through hole 6 which is coaxial with the positioning insertion hole 3 and is beneficial to the penetration of the purification tube 2; the outside slip cover of purge tube 2 is equipped with and is used for annular form elastic fixation stopper 7 with vertical through-hole 6 matched with, presses when elastic fixation stopper 7 and establishes in vertical through-hole 6, utilizes the elasticity that produces behind the elastic fixation stopper 7 pressurized deformation to block up vertical through-hole 6, can play certain fixed effect to between purge tube 2 and the roof 5, avoids the purge tube to produce and slides. Preferably, in order to improve the fixing effect of the elastic fixing plug 7, the vertical through hole 6 and the elastic fixing plug 7 are both in a conical shape with a large upper end diameter and a small lower end diameter, and the thickness of the elastic fixing plug 7 is greater than that of the top plate 5.

In the embodiment, when the liquid separating device is used, six liquid separating devices are distributed in a 2 x 3 matrix, and the supporting seats of two adjacent liquid separating devices are clamped with the clamping notches through the clamping convex blocks, so that the effect of large-flux use is realized; then, the sample solution purified by the magnetic adsorption material is placed into the purification tube 2, and the adsorption magnet 4 in the positioning jack 3 adsorbs the magnetic adsorption material, so that the purpose of separating the sample solution from the solvent is realized; then directly use the pipette/rifle to absorb the supernatant, realize dividing the liquid and move the purpose of getting, perhaps directly pour the supernatant through supporting seat 1 to realize the purpose of whole liquid separation.

The utility model has the advantages that: (1) the utility model has reasonable design, the magnetic adsorption material can realize the quick separation effect after purification without operations such as centrifugation, and the use is convenient; (2) the plurality of independent liquid separating devices are reliably connected with the clamping notches through the clamping convex blocks, so that the single liquid separating device can be independently used, and a plurality of liquid separating devices can be combined into a whole and then matched with the porous liquid transferring gun/device, thereby realizing large-batch use and improving the separation efficiency of the magnetic adsorption material.

The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using a bolt or screw connection) can also be understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. A magnetic adsorption material separation device is characterized in that: the device comprises a plurality of liquid separating devices distributed in a matrix manner, wherein each liquid separating device comprises a cuboid supporting seat, a positioning insertion hole which is beneficial to insertion of a purification tube is formed in the middle of the top surface of each supporting seat, and an adsorption component which is coated on the outer side of the purification tube and is used for adsorbing a magnetic adsorption material in the purification tube is arranged in each positioning insertion hole; two adjacent side surfaces of the supporting seat are respectively provided with a clamping convex block, and the other two adjacent side surfaces of the supporting seat are respectively provided with a clamping notch matched with the clamping convex blocks; the connection between two adjacent liquid separating devices is realized by matching the clamping convex block and the clamping notch.

2. A magnetic adsorbent material separation apparatus as set forth in claim 1, wherein: the joint lug all is the rectangle form with the joint notch, and the week side of joint lug is equipped with the joint sand grip of annular form, and the interior week lateral wall of joint notch is equipped with and is used for the joint recess with joint sand grip matched with.

3. A magnetic adsorbent material separation apparatus as set forth in claim 2, wherein: the cross-sections of the clamping convex strips and the clamping grooves are both semicircular.

4. A magnetic adsorbent material separation apparatus as set forth in claim 2, wherein: the clamping convex block and the clamping convex strip are of an integrated structure and are made of elastic materials.

5. A magnetic adsorbent material separation apparatus as set forth in claim 1, wherein: the adsorption component comprises a sleeve-shaped adsorption magnet which is coaxially arranged with the positioning insertion hole, and the adsorption magnet is sleeved at the outer side of the lower end of the purification pipe.

6. The magnetic adsorbent separation apparatus of claim 5, wherein: the lower end of the adsorption magnet and the lower end of the positioning insertion hole are both in a hemispherical shape or a conical shape.

7. A magnetic adsorbent material separation apparatus as set forth in claim 1, wherein: the top surface of the supporting seat is fixedly connected with a top plate, and the middle part of the top plate is provided with a vertical through hole which is coaxial with the positioning plug hole and is beneficial to penetration of the purifying pipe; the outer side of the purifying tube is slidably sleeved with an annular elastic fixing plug matched with the vertical through hole.

8. The magnetic adsorbent separation apparatus of claim 7, wherein: the vertical through hole and the elastic fixing plug are in a conical shape with a large upper end diameter and a small lower end diameter, and the thickness of the elastic fixing plug is larger than that of the top plate.