CN206638635U - A kind of automatic liquid control detachable flip type double flute chromatography cylinder - Google Patents
A kind of automatic liquid control detachable flip type double flute chromatography cylinder Download PDFInfo
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- CN206638635U CN206638635U CN201720300105.8U CN201720300105U CN206638635U CN 206638635 U CN206638635 U CN 206638635U CN 201720300105 U CN201720300105 U CN 201720300105U CN 206638635 U CN206638635 U CN 206638635U
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- cylinder
- division board
- geometrical clamp
- cylinder body
- flip type
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Abstract
The utility model discloses a kind of automatic liquid control detachable flip type double flute chromatography cylinder, including gray iron, TLC plates, division board, check valve, division board neck, geometrical clamp, detachable hinge, geometrical clamp track.The chromatography cylinder cylinder body is to be bonded to form by five pieces of transparent organic glass, and three sides are provided with division board neck under its left and right, and cylinder body top is connected by detachable hinge with cylinder cap；Chromatoplate bottom withstands on cylinder body antetheca bottom, and top relies on cylinder body rear wall, and the left and right sides is clamped by geometrical clamp；Division board is installed in cylinder base, division board lower right corner installation check valve along division board neck；Geometrical clamp straddles division board top by geometrical clamp track.The utility model can automatically control solvent in cylinder body pit and continue to flow to preceding groove, reduce human users' error；External force interference can be avoided to keep TLC plates stable；Multiple samples can be achieved to test simultaneously, accelerate testing efficiency；Detachable flip type cylinder cap facilitates chromatography cylinder management, is easily installed and cleans.
Description
Technical field
A kind of automatic liquid control detachable flip type double flute chromatography cylinder is the utility model is related to, is mainly used in by measure material
Chemically or physically property test the experimental apparatus with analysis of material.
Background technology
At present, the chromatography cylinder that laboratory generally uses, also known as expansion cylinder, usually it is made up of cylinder body and cylinder cap two parts.
During experiment, first by the solvent prepared (being usually the mixed system of chloroform, methanol, water etc.) injection chromatography cylinder, make solvent
Expansion cylinder bottom is flooded completely, covers cylinder cap, is waited in cylinder after atmosphere saturation, and experimenter opens cylinder cap, is finished with tweezers gripping point sample
Thin layer chromatography board (TLC plates), be put into expansion cylinder, TLC plates lower end is immersed in solvent, and its upper end is rested against on expansion casing wall,
Cylinder cap is covered immediately.After expansion terminates, cylinder cap is opened, takes out TLC plates with tweezers quick clip, and dried up with hair-dryer, you can
Carry out analysis detection.
But when the size that the TLC plates used in experiment are cut into is smaller, during experimental implementation, pressed from both sides with tweezers
When taking the TLC plates to be put into or take out, operational error is easily caused, TLC plates is poured in chromatography cylinder；Or due to laboratory near
Construction caused by strenuous vibration, or even because other laboratory technicians are not intended to collide on experimental bench or same experimental bench other
The vibrations of experimental facilities, it is likely to make the TLC plates in chromatography cylinder to be poured in cylinder, so as to cause the failure of an experiment.In addition, in reality
It will be excessively that solvent floods sample spot to test the solvent being put into during the middle plate using TLC, sample segment is dissolved in solvent
In, so that solvent is contaminated, testing result is impacted；If solvent is put into the very few Rf that will cause sample
Value is too small, or the close sample of some polarity can not be separated thoroughly, influence judgement of the experimenter to result, so that before experiment
Work(is abandoned to the greatest extent, therefore there is an urgent need to a kind of practical, simple to operate, strong interference immunity, multi-functional chromatography cylinder are above-mentioned to solve
Problem.
Utility model content
The utility model proposes a kind of automatic liquid control detachable flip type double flute chromatography cylinder, the chromatography cylinder can determine simultaneously
Multiple samples, the stabilization of TLC plates and division board is ensure that, while can automatically controlled before developping solution continues to flow in cylinder body pit
Groove, it is ensured that dosage needed for preceding groove, reduce human users.
The utility model adopts the following technical scheme that：
The utility model includes gray iron, chromatoplate (TLC plates), division board, check valve, division board neck, fixation
Folder, detachable hinge, geometrical clamp track；The cylinder body is to be bonded to form by five pieces of transparent organic glass, under described cylinder body or so
Three sides are provided with the division board neck, and the cylinder body top is connected by the detachable hinge with the cylinder cap；The chromatography
Plate bottom withstands on the cylinder body antetheca bottom, and top relies on the cylinder body rear wall, and the left and right sides is clamped by the geometrical clamp；Institute
State division board and be installed in the cylinder base along the division board neck, the check valve is installed in the division board lower right corner；Institute
State geometrical clamp and the division board top is straddled by the geometrical clamp track.
The check valve can automatically control solvent in the cylinder body pit and continue to flow to preceding groove, ensure that needed for preceding groove
Dosage, reduce the personnel to operate.
The division board length is fixed as cylinder body length, can highly increase according to requirement of experiment or reduce some band institutes
State the division board of geometrical clamp track.
The geometrical clamp top carries knob, can adjust the geometrical clamp according to the width and quantity of the TLC plates
Quantity and its spacing, and tighten the geometrical clamp to keep the TLC plates stable.
The division board neck can keep the division board stable.
The cylinder cap uses clamshell, can prevent it from losing or exchanging, easy to use to be easily managed.
The detachable hinge cleans the cylinder cap fitted and removed easily.
The beneficial effects of the utility model are：
The utility model utilizes the division board with check valve so that solvent continues to flow to preceding groove in cylinder body pit, realizes
Automatically controlling for developping solution, reduces human users' error；TLC plates are allowd to keep steady using the geometrical clamp with knob
It is fixed, loss caused by External force interference is avoided, analysis can be measured simultaneously with multiple samples；Detachable flip type cylinder cap facilitates layer
Earthen pipe reason is analysed, is easily installed and cleans.
Brief description of the drawings
When considered in conjunction with the accompanying drawings, the utility model can more completely be more fully understood.Accompanying drawing described herein is used for
Offer further understood to of the present utility model, embodiment and its illustrate be used for explain the utility model, do not form to this reality
With new improper restriction.
Fig. 1 is a kind of automatic liquid control detachable flip type double flute chromatography cylinder front side schematic diagram in the utility model embodiment.
Fig. 2 is a kind of automatic liquid control detachable flip type double flute chromatography cylinder schematic rear view in the utility model embodiment.
Fig. 3 is a kind of automatic liquid control detachable flip type double flute chromatography cylinder geometrical clamp signal in the utility model embodiment
Figure.
Fig. 4 is that a kind of automatic liquid control detachable flip type double flute chromatography cylinder band check valve is isolated in the utility model embodiment
Plate schematic diagram.
Fig. 5 is a kind of automatic liquid control detachable flip type double flute chromatography cylinder cylinder cap schematic diagram in the utility model embodiment.
Fig. 6 is that a kind of detachable hinge of automatic liquid control detachable flip type double flute chromatography cylinder shows in the utility model embodiment
It is intended to.
Label symbol explanation in accompanying drawing：
1- cylinder bodies, 2- cylinder caps, 3-TLC plates, 4- division boards, 5- check valves, 6- division boards neck, 7 geometrical clamps, 8- are detachable
Hinge, 9- geometrical clamp tracks.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
A kind of automatic liquid control detachable flip type double flute chromatography cylinder, including cylinder body 1, cylinder cap 2, chromatoplate (TLC plates) 3, every
From plate 4, check valve 5, division board neck 6, geometrical clamp 7, detachable hinge 8, geometrical clamp track 9.
As depicted in figs. 1 and 2, cylinder body 1 is to be bonded to form by five pieces of transparent organic glass in the chromatography cylinder, cylinder body 1 or so
Lower three sides are provided with division board neck 6, and the top of cylinder body 1 is connected by detachable hinge 8 with cylinder cap 2；The bottom of chromatoplate 2 withstands on cylinder body
1 antetheca bottom, top rely on the rear wall of cylinder body 1, and the left and right sides is clamped by geometrical clamp 7；Division board 4 is installed along division board neck 6
In the bottom of cylinder body 1, the lower right corner of division board 4 installation check valve 5；Geometrical clamp 7 straddles the top of division board 4 by geometrical clamp track 9.
Its experimental procedure is as follows：
A, safety inspection is carried out to each parts of chromatography cylinder before experiment, excludes potential safety hazard；
B, according to requirement of experiment, increase or decrease division board quantity and reach demand height；
C, the quantity of geometrical clamp is determined according to the quantity of TLC plates, knob is unclamped and is pushed into geometrical clamp track；
D, the solvent prepared is injected into chromatography cylinder pit, expansion agent dose Q (mL) calculation formula is：
In formula, l- cylinder body length, m
W- cylinder body half widths, m
h1Groove developping solution sets maximum height, m before-cylinder body
P- check valve valve opening threshold values, Pa
Pressure differential is maximum before and after chromatography cylinder when initial, and after solvent reaches setting value in current groove, check valve is closed automatically,
Thereafter groove provides solvent before being continuously；
E, cylinder cap is covered, is waited in cylinder after atmosphere saturation, experimenter opens cylinder cap at once；
F, the TLC plates finished with tweezers gripping point sample, are put into expansion cylinder, and TLC plates lower end is immersed in solvent, and its upper end is leaned on
It is against on expansion casing wall, stirs fixation and clip to TLC plates both sides, tighten knob and fix TLC plates, cylinder cap is covered immediately；
G, after expansion terminates, cylinder cap is opened, unclamps geometrical clamp knob, takes out TLC plates with tweezers quick clip, and use hair-dryer
Drying, you can carry out analysis detection；
H, after the completion of operating, chromatography cylinder is cleaned, cylinder cap disassembling cleaning, arranges experimental bench, completes experiment；
Certainly, described above is only preferred embodiment of the present utility model, and the utility model is not limited to enumerate above-mentioned
Embodiment, it should be noted that for any those skilled in the art under the teaching of this specification, that is made is all etc.
With replacement, obvious variant, all fall within the essential scope of this specification, ought to be by protection of the present utility model.
Claims (7)
1. a kind of automatic liquid control detachable flip type double flute chromatography cylinder, it is characterised in that including gray iron, TLC plates, isolation
Plate, check valve, division board neck, geometrical clamp, detachable hinge, geometrical clamp track；The cylinder body is by five pieces of transparent organic glass
Glass is bonded and formed, and lower three sides of described cylinder body or so are provided with the division board neck, and the cylinder body top passes through the detachable conjunction
Page is connected with the cylinder cap；The chromatoplate bottom withstands on the cylinder body antetheca bottom, and top relies on the cylinder body rear wall, left
Clamped by the geometrical clamp right both sides；The division board is installed in the cylinder base, the isolation along the division board neck
The plate lower right corner is installed by the check valve；The geometrical clamp straddles the division board top by the geometrical clamp track.
A kind of 2. automatic liquid control detachable flip type double flute chromatography cylinder according to claim 1, it is characterised in that the list
Solvent in the cylinder body pit can be automatically controlled to valve and continues to flow to preceding groove, ensure that dosage needed for preceding groove, reduce personnel
Operation.
A kind of 3. automatic liquid control detachable flip type double flute chromatography cylinder according to claim 1, it is characterised in that it is described every
Cylinder body length is fixed as from plate length, can highly be increased according to requirement of experiment or reduce geometrical clamp track described in some bands
The division board.
4. a kind of automatic liquid control detachable flip type double flute chromatography cylinder according to claim 1, it is characterised in that described solid
Clamp top carries knob, can adjust the quantity of the geometrical clamp and its spacing according to the width and quantity of the TLC plates,
And the geometrical clamp is tightened to keep the TLC plates stable.
A kind of 5. automatic liquid control detachable flip type double flute chromatography cylinder according to claim 1, it is characterised in that it is described every
From board groove the division board can be kept stable.
A kind of 6. automatic liquid control detachable flip type double flute chromatography cylinder according to claim 1, it is characterised in that the cylinder
Lid uses clamshell, can prevent it from losing or exchanging, easy to use to be easily managed.
A kind of 7. automatic liquid control detachable flip type double flute chromatography cylinder according to claim 1, it is characterised in that it is described can
Dismounting hinge cleans the cylinder cap fitted and removed easily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300105.8U CN206638635U (en) | 2017-03-21 | 2017-03-21 | A kind of automatic liquid control detachable flip type double flute chromatography cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300105.8U CN206638635U (en) | 2017-03-21 | 2017-03-21 | A kind of automatic liquid control detachable flip type double flute chromatography cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206638635U true CN206638635U (en) | 2017-11-14 |
Family
ID=60259339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720300105.8U Expired - Fee Related CN206638635U (en) | 2017-03-21 | 2017-03-21 | A kind of automatic liquid control detachable flip type double flute chromatography cylinder |
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|---|---|
| CN (1) | CN206638635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106802335A (en) * | 2017-03-21 | 2017-06-06 | 天津科技大学 | A kind of automatic liquid control detachable flip type double flute chromatography cylinder |
-
2017
- 2017-03-21 CN CN201720300105.8U patent/CN206638635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106802335A (en) * | 2017-03-21 | 2017-06-06 | 天津科技大学 | A kind of automatic liquid control detachable flip type double flute chromatography cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20180321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |