CN206045570U - The integrated mobile phase defecator that a kind of HPLC chromatogram is used - Google Patents
The integrated mobile phase defecator that a kind of HPLC chromatogram is used Download PDFInfo
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- CN206045570U CN206045570U CN201621110571.1U CN201621110571U CN206045570U CN 206045570 U CN206045570 U CN 206045570U CN 201621110571 U CN201621110571 U CN 201621110571U CN 206045570 U CN206045570 U CN 206045570U
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- defecator
- bottle
- mobile phase
- liquid
- filtration
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Abstract
The utility model discloses the integrated mobile phase defecator that a kind of HPLC chromatogram is used, including firm banking and helium feeding mechanism, the firm banking connects upper mounted plate by pillar, and pillar is fixed on upper mounted plate by fixing nut, the temporary bottle upper end to be filtered is connected with input pipe, liquid collecting adjusting knob after filtration is installed above the defecator, and lower section is provided with liquid-collecting bottle after filtration, sampling pump is installed on the right side of the defecator, and delivery line on sampling pump, is connected with, the delivery line connects receiving flask.The integrated mobile phase defecator that the HPLC chromatogram is used, rationally, equipment adopts integral structure to structure setting, integrated level is high, stability is high, facilitate student learning and observation, save experimental period, improve teaching efficiency, connected using helicitic texture, make equipment be easy to cleaning, be conducive to device to safeguard, while wide accommodation, can more preferable teaching work, promote the development of biochemical teaching experimental facilitiess industry.
Description
Technical field
This utility model is related to biochemical teaching experimental facilitiess science and technology field, specially a kind of HPLC chromatogram use one
The dynamic phase defecator of fluidized flow.
Background technology
HPLC mobile phase defecators are the standing devices of the laboratorys such as Chinese medicine, chemistry, biology, in chromatography, right
There is vital effect in the impurity for removing impact chromatograph column life and system detectio precision, it is to liquid in filter process
The degasifying effect of body is also clearly, to be directed to the particularity of HPLC mobile phase defecator purposes, need in its design process
Consider rational construction featuress, applied in gravimetric analyses, microanalysiss, colloid separation and sterility test to meet,
HPLC mobile phase defecators are the emphasis of each medical research unit Recent study, with practical researching value.While class
Topic also becomes the important topic of present university's experiment, and filter has good teaching function in laboratory in colleges and universities, existing
Filter is made up of filter bowl, filter membrane, filter and receiving bottle, and receiving bottle is typically triangular form, when the solvent of required filtration can not
When once completing, filter can be just continuing with after need to re-assemblying, and be increased the difficulty of operation, reduced work efficiency,
In filter process, artificial operation is excessive, and filter effect is undesirable, and student does not allow easy to operate, impact quality of instruction, triangular form reception
The pressure that born of bottle is less, and when solvent is excessive it is possible that bottle explosion phenomenon, hazardness is larger, is unfavorable for that student uses.
In order to solve shortcoming existing in the market, urgent need improves the technology of filtration experiment device, can be more preferable
Teaching work, promotes the development of biochemical teaching experimental facilitiess industry.
Utility model content
The purpose of this utility model is to provide the integrated mobile phase defecator that a kind of HPLC chromatogram is used, to solve
The difficulty of the operation proposed in above-mentioned background technology is high, and artificial operation is excessive, and filter effect is undesirable, student do not allow it is easy to operate,
Quality of instruction is affected, it is possible that bottle explosion phenomenon, the problems such as hazardness is larger.
For achieving the above object, this utility model provides following technical scheme：The integration stream that a kind of HPLC chromatogram is used
Dynamic phase defecator, including firm banking and helium feeding mechanism, the firm banking connect upper mounted plate by pillar, and prop up
Post is fixed on upper mounted plate by fixing nut, and upper backup pad and lower supporting plate, and upper support are provided with the middle part of the pillar
Vacuum pressure pump and defecator are fixed with the middle of plate and lower supporting plate, the upper backup pad is fixedly arranged above to be filtered temporary
Bottle, and driving switch, observation port and volume scale are installed on temporary bottle to be filtered, the temporary bottle upper end to be filtered is connected with
Input pipe, the helium feeding mechanism are fixed on upper mounted plate, and upper mounted plate connection defecator, and the defecator is left
Side is provided with vacuum pressure pump, and vacuum pressure pump front is fixed with pressure vacuum gauge, is provided with above the defecator
Liquid collecting adjusting knob after filter, and lower section is provided with liquid-collecting bottle after filtration, is provided with sampling pump, and samples on the right side of the defecator
Delivery line is connected with pump, the delivery line connects receiving flask.
Preferably, observation port and volume scale, and mistake are provided with liquid-collecting bottle and temporary bottle to be filtered after the filtration
After filter, liquid-collecting bottle and temporary bottle to be filtered are that rubbery outer cover and glass shell are constituted.
Preferably, the sampling pump be connected with filtration after liquid-collecting bottle and filter after liquid collecting adjusting knob.
Preferably, the vacuum pressure pump and defecator are integrated, and vacuum pressure pump and pressure vacuum gauge
It is connected.
Preferably, the electric signal input end of the driving switch is connected with the electrical signal of vacuum pressure pump.
Compared with prior art, the beneficial effects of the utility model are：The integrated mobile phase mistake that the HPLC chromatogram is used
Filter device, rationally, equipment adopts integral structure to structure setting, and integrated level is high, stability is high and easy to operate, artificial to operate
It is few, facilitate student learning and observation, save experimental period, improve teaching efficiency, while temporary bottle to be filtered and filtration liquid collecting
Bottle is connected using helicitic texture, is made equipment be easy to cleaning, is conducive to device to safeguard, dual except air sets using helium and vacuum pump
Put, make filter effect more preferably, while wide accommodation, can more preferable teaching work, promotion biochemical teaching experimental facilitiess industry
Development.
Description of the drawings
Fig. 1 is this utility model structural representation.
In figure：1st, firm banking, 2, pressure vacuum gauge, 3, filter after liquid-collecting bottle, 4, observation port, 5, volume scale, 6, receive
Collection bottle, 7, delivery line, 8, sampling pump, 9, defecator, 10, filter after liquid collecting adjusting knob, 11, helium feeding mechanism, 12, treat
Filter temporary bottle, 13, input pipe, 14, fixing nut, 15, upper mounted plate, 16, pillar, 17, driving switch, 18, upper backup pad,
19th, lower supporting plate, 20, vacuum pressure pump.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1 is referred to, this utility model provides a kind of technical scheme：The integrated mobile phase mistake that a kind of HPLC chromatogram is used
Filter device, including firm banking 1, pressure vacuum gauge 2, filter after liquid-collecting bottle 3, observation port 4, volume scale 5, receiving flask 6, derive
Pipe 7, sampling pump 8, defecator 9, filter after liquid collecting adjusting knob 10, helium feeding mechanism 11, temporary bottle 12 to be filtered, input
Pipe 13, fixing nut 14, upper mounted plate 15, pillar 16, driving switch 17, upper backup pad 18, lower supporting plate 19 and vacuum pressure
Pump 20, firm banking 1 connect upper mounted plate 15 by pillar 16, and pillar 16 is fixed on upper mounted plate 15 by fixing nut 14
On, it is provided with the middle part of pillar 16 in the middle of upper backup pad 18 and lower supporting plate 19, and upper backup pad 18 and lower supporting plate 19 and is fixed with
Vacuum pressure pump 20 and defecator 9, upper backup pad 18 are fixedly arranged above on temporary bottle 12 to be filtered, and temporary bottle to be filtered 12
Driving switch 17, observation port 4 and volume scale 5, electric signal input end and the vacuum pressure pump 20 of driving switch 17 are installed
Electrical signal is connected, and makes equipment operation simpler, and 12 upper end of temporary bottle to be filtered is connected with input pipe 13, and helium is supplied
Device 11 is answered to be fixed on upper mounted plate 15, and the connection defecator 9 of upper mounted plate 15, vacuum is installed on the left of defecator 9
Compression pump 20, and 20 front of vacuum pressure pump is fixed with pressure vacuum gauge 2, vacuum pressure pump 20 and defecator 9 are integrated
Structure, integrated level is high, stability is high and easy to operate, and artificial operation is few, facilitates student learning and observation, when saving experiment
Between, teaching efficiency is improved, and vacuum pressure pump 20 is connected with pressure vacuum gauge 2, collected after filtration is installed above defecator 9
Liquid adjusting knob 10, and lower section is provided with liquid-collecting bottle 3 after filtration, is respectively provided with after filtration on liquid-collecting bottle 3 and temporary bottle to be filtered 12
There are observation port 4 and volume scale 5, and liquid-collecting bottle 3 and temporary bottle 12 to be filtered are that rubbery outer cover and glass shell are constituted after filtering, mistake
It is provided with sampling pump 8, and sampling pump 8 on the right side of filter device 9 and is connected with delivery line 7, sampling pump 8 is connected with liquid-collecting bottle 3 after filtration
With liquid collecting adjusting knob 10 after filtration, the connection receiving flask 6 of delivery line 7.
Operation principle：In the integrated mobile phase defecator used using the HPLC chromatogram, material to be filtered passes through
Input pipe 13 is flowed in temporary bottle to be filtered 12, by observation port 4 and volume scale 5 observe inner material number, by pressure
Power effect is carried in the liquid press-in defecator 9 in temporary bottle to be filtered 12 for defecator 9 by helium feeding mechanism 11
For helium, half an hour is placed, make the bubble of liquid internal all out, excluded in defecator 9 by vacuum pressure pump 20
Gas, after defecator 9 is filtered, the liquid after filtration is exported to after filtration in liquid-collecting bottle 3, the liquid-collecting bottle 3 after filtration
The liquid Jing delivery lines 7 for having filtered are led in receiving flask 6 by sampling pump 8 when saving bit by bit to a certain extent, complete experiment, this is just
It is the whole process of the integrated mobile phase defecator work that the HPLC chromatogram is used.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the integrated mobile phase defecator that a kind of HPLC chromatogram is used, including firm banking (1) and helium feeding mechanism
(11), it is characterised in that：The firm banking (1) connects upper mounted plate (15), and pillar (16) by solid by pillar (16)
Determine nut (14) to be fixed on upper mounted plate (15), in the middle part of the pillar (16), be provided with upper backup pad (18) and lower supporting plate
(19), and in the middle of upper backup pad (18) and lower supporting plate (19) be fixed with vacuum pressure pump (20) and defecator (9), it is described on
Gripper shoe (18) is fixedly arranged above temporary bottle (12) to be filtered, and be provided with temporary bottle to be filtered (12) driving switch (17),
Observation port (4) and volume scale (5), temporary bottle (12) upper end to be filtered are connected with input pipe (13), the helium supply
Device (11) is fixed on upper mounted plate (15), and upper mounted plate (15) connection defecator (9), and the defecator (9) is left
Side is provided with vacuum pressure pump (20), and vacuum pressure pump (20) front is fixed with pressure vacuum gauge (2), the defecator
(9) liquid collecting adjusting knob (10) after filtration is installed above, and lower section is provided with liquid-collecting bottle (3) after filtration, the defecator
(9) it is provided with the right side of on sampling pump (8), and sampling pump (8) and is connected with delivery line (7), the delivery line (7) connects receiving flask
(6)。
2. the integrated mobile phase defecator that a kind of HPLC chromatogram according to claim 1 is used, it is characterised in that：Institute
Observation port (4) and volume scale (5) are provided with liquid-collecting bottle (3) and temporary bottle to be filtered (12) after stating filtration, and after filtering
Liquid-collecting bottle (3) and temporary bottle to be filtered (12) are that rubbery outer cover and glass shell are constituted.
3. the integrated mobile phase defecator that a kind of HPLC chromatogram according to claim 1 is used, it is characterised in that：Institute
State sampling pump (8) be connected with filtration after liquid-collecting bottle (3) and filtration after liquid collecting adjusting knob (10).
4. the integrated mobile phase defecator that a kind of HPLC chromatogram according to claim 1 is used, it is characterised in that：Institute
State vacuum pressure pump (20) and defecator (9) is integrated, and vacuum pressure pump (20) is connected with pressure vacuum gauge (2)
Connect.
5. the integrated mobile phase defecator that a kind of HPLC chromatogram according to claim 1 is used, it is characterised in that：Institute
The electric signal input end for stating driving switch (17) is connected with the electrical signal of vacuum pressure pump (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110571.1U CN206045570U (en) | 2016-09-28 | 2016-09-28 | The integrated mobile phase defecator that a kind of HPLC chromatogram is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110571.1U CN206045570U (en) | 2016-09-28 | 2016-09-28 | The integrated mobile phase defecator that a kind of HPLC chromatogram is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206045570U true CN206045570U (en) | 2017-03-29 |
Family
ID=58363583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110571.1U Expired - Fee Related CN206045570U (en) | 2016-09-28 | 2016-09-28 | The integrated mobile phase defecator that a kind of HPLC chromatogram is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206045570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290771A (en) * | 2022-07-06 | 2022-11-04 | 上海瑞暨新材料科技有限公司 | Filter device |
-
2016
- 2016-09-28 CN CN201621110571.1U patent/CN206045570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290771A (en) * | 2022-07-06 | 2022-11-04 | 上海瑞暨新材料科技有限公司 | Filter device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20180928 |