CN109406696A - Chromatographic particle fills percussion device - Google Patents
Chromatographic particle fills percussion device Download PDFInfo
- Publication number
- CN109406696A CN109406696A CN201811592954.0A CN201811592954A CN109406696A CN 109406696 A CN109406696 A CN 109406696A CN 201811592954 A CN201811592954 A CN 201811592954A CN 109406696 A CN109406696 A CN 109406696A
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- chromatographic
- curved
- chromatographic column
- particle
- volume
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/50—Conditioning of the sorbent material or stationary liquid
- G01N30/56—Packing methods or coating methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/50—Conditioning of the sorbent material or stationary liquid
- G01N30/56—Packing methods or coating methods
- G01N2030/562—Packing methods or coating methods packing
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The invention discloses a kind of chromatographic particles to fill percussion device, includes: rolling up curved chromatographic column, trickle irrigation funnel, rotating vane, trickle irrigation part, aspiration pump；The curved chromatographic column of volume is equipped with inlet-outlet connector, and trickle irrigation funnel is arranged in inlet union, and outlet connection is connect with aspiration pump；Aspiration pump is opened before trickle irrigation chromatographic particle, to extract impurity in chromatographic column out and make to generate differential pressure inside and outside pipe；The trickle irrigation funnel is directed at trickle irrigation part, and chromatographic particle of the trickle irrigation into funnel is by acting on when the current limliting and aspiration pump air pump of funnel adapter tube internal diameter come preliminary the phenomenon that avoiding particle from blocking；The volume crook of the curved chromatographic column of the volume is arranged in the rotating vane, rotating vane hits volume curved chromatographic column during rotation, the chromatographic particle that the volume crook for rolling up curved chromatographic column is accumulated is broken up, the curved chromatographic column of volume is evenly dispersed into elsewhere further through the chromatographic particle that will roll up crook accumulation under the action of aspiration pump, is sufficient filling with to make to roll up curved chromatographic column.
Description
Technical field
The present invention relates to a kind of chromatographic particles to fill percussion device, and chromatographic particle can be made to be sufficient filling with and rolled up in curved chromatographic column
Auxiliary filling device.
Background technique
It is rolled up in curved chromatographic column currently, chromatographic particle cannot be adequately filled by existing chromatography filling device, works as quilt
When the mixed gas of measurement passes through chromatograph column, since chromatographic column is not fully filled, chromatographic particle is not shown to mixed gas
The difference of the adsorption capacity of middle each component, prevent the purpose of analysis component is not achieved from separating well in each component.
Summary of the invention
The phenomenon that in order to overcome chromatographic particle that cannot be fully filled, the present invention provides a kind of fillings of chromatographic particle to hit
Device, which includes: rolling up curved chromatographic column, trickle irrigation funnel, rotating vane, trickle irrigation part, aspiration pump；
The curved chromatographic column of volume is equipped with inlet union and outlet connection, and the outlet of the inlet union and trickle irrigation funnel connects
It connects, the outlet connection is connect with aspiration pump；
Aspiration pump is opened before trickle irrigation chromatographic particle, to extract impurity in chromatographic column out and make to generate differential pressure inside and outside pipe；
The trickle irrigation funnel is directed at trickle irrigation part so that the chromatographic particle in trickle irrigation funnel by the current limliting of funnel internal diameter with
And it is acted on when aspiration pump air pump and carrys out the phenomenon that tentatively particle being avoided to block；
The volume crook of the curved chromatographic column of the volume is arranged in the rotating vane, and rotating vane hits volume during rotation
Curved chromatographic column breaks up the chromatographic particle that the volume crook for rolling up curved chromatographic column is accumulated, further through will roll up crook under the action of aspiration pump
The chromatographic particle of accumulation is evenly dispersed into the curved chromatographic column of volume elsewhere, makes to roll up curved chromatographic column and is sufficient filling with.
Preferably, the inlet union is flare joint, is linked together with funnel adapter tube；
The exit of trickle irrigation funnel is arranged in the funnel adapter tube.
Preferably, the outlet connection is hose coupling, and is installed in the curved chromatographic column adapter tube of the volume at hose coupling
Strainer, to prevent the loss of chromatographic particle.
Preferably, device further includes: iron stand vertical bar, cross bar, iron stand pedestal；
The curved chromatographic column of volume is fixed on cross bar, and the cross bar is fixed on iron stand vertical bar, and the iron stand vertical bar is solid
It is scheduled on iron stand pedestal.
Preferably, device further includes: the small iron ring of national standard, national standard cross clamp；
The bottom of trickle irrigation funnel is arranged in the small iron ring of national standard；
The national standard cross clamp is arranged on the iron stand vertical bar, and moves axially along the iron stand vertical bar；
The fixed small iron ring of national standard of the national standard cross clamp is on the iron stand vertical bar.
Preferably, the iron stand pedestal is provided with motor mount, and motor is arranged thereon；
The motor is connect with rotating vane.
Preferably, the rotating vane further includes: nylon blade, compression buffer spring, tightening head, screw
Hole；
The tightening head is equipped with motor axis hole, and the motor shaft of the motor is arranged in the motor axis hole；
The tightening head is additionally provided with 3 clamp screw wire holes, and the first end of the compression buffer spring is respectively arranged in 3 tightly
Determine in screw hole；
The second end of each compression buffer spring is connect with nylon blade.
Preferably, device further includes: transformation wood clamp, wood clamp fixed plate, straddling champ；
The wood clamp fixed plate includes 2, each to be arranged on cross bar；And it is arranged at wood clamp fixed plate and beam contact
Wood clamp fixed plate is fixed on cross bar by straddling champ；
Each fixed transformation wood clamp in the top and bottom of 2 wood clamp fixed plates；
Wherein, 2 transformation wood clamps of the first wood clamp fixed plate clamp the adapter tube rolled up at curved chromatographic column inlet union, the second wood
2 transformation wood clamps of clamping fixed board clamp the adapter tube for rolling up curved column outlet joint.
Preferably, the curved chromatographic column of the volume is Stainless Steel Capillary steel pipe chromatographic column.
Apparatus of the present invention can be effectively prevented from chromatographic particle the phenomenon that chromatographic column volume crook is accumulated, and can easily realize
Grain is sufficient filling with.
Detailed description of the invention
Fig. 1 is design scheme structural schematic diagram of the invention；
Fig. 2 is the curved chromatographic column clamp structure schematic diagram of volume of the invention；
Fig. 3 is rotating vane structural schematic diagram of the invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Closing the drawings and specific embodiments, the present invention will be further described in detail, the range of but do not limit the invention in any way.
As shown in attached drawing 1, attached drawing 2, the present invention includes: iron stand vertical bar (1), trickle irrigation funnel (2), the small iron ring of national standard (3),
National standard cross clamp (4), flare joint (6), cross bar (7), transformation wood clamp (8), wood clamp fixed plate (9), is ridden at funnel adapter tube (5)
Press from both sides (10), the curved chromatographic column (11) of volume, rotating vane (12), motor mount (13), zero motor (14), iron stand pedestal
(15), hose coupling (16).It rolls up curved chromatographic column (11) to be fixed on cross bar (7), the cross bar (7) is fixed on iron stand vertical bar
(1), the iron stand vertical bar (1) is fixed on iron stand pedestal (15).The small iron ring of national standard (3) is arranged in trickle irrigation funnel
(2) bottom；The national standard cross clamp (4) is arranged on the iron stand vertical bar (1), and along the iron stand vertical bar (1)
Axial movement；On the national standard cross clamp (4) fixed the small iron ring of national standard (3) Yu Suoshu iron stand vertical bar (1).The wood clamp is fixed
Plate (9) includes 2, each to be arranged on cross bar (7)；And straddling champ is set in wood clamp fixed plate (9) and cross bar (7) contact position
(10), wood clamp fixed plate (9) is fixed on cross bar (7)；Each fixation in top and bottom of 2 wood clamp fixed plates (9) changes
Make wood clamp (8)；Wherein, 2 transformation wood clamps (8) of the first wood clamp fixed plate (9), which clamp, rolls up at curved chromatographic column (11) inlet union
Adapter tube, 2 of the second wood clamp fixed plate (9) transformations wood clamp (8) clamp the adapter tube rolled up at curved chromatographic column (11) outlet connections.Institute
Stating inlet union is flare joint (6), is linked together with funnel adapter tube (5)；The funnel adapter tube (5) is arranged in trickle irrigation funnel
(2) exit.The iron stand pedestal (15) is provided with motor mount (13), and zero motor (14) are arranged thereon；It is described
Zero motor (14) is connect with rotating vane (12)；Zero motor (14) the 620r/min rotation.
As shown in Fig. 3, the rotating vane (12) further includes: nylon blade (21), compression buffer spring (22),
Tightening head (23), clamp screw wire hole (25)；The tightening head (23) is equipped with motor axis hole (24), and motor shaft is arranged described
In motor axis hole (24)；The tightening head (23) is additionally provided with 3 clamp screw wire holes (25), by compression buffer spring (22)
First end is respectively arranged in 3 clamp screw wire holes (25)；The second end of each compression buffer spring (22) and nylon blade (21)
Connection.
The outlet connection of the curved chromatographic column of volume (11) is connect with aspiration pump；The outlet connection is hose coupling (16),
And filter screen is installed in the curved chromatographic column of volume (11) adapter tube at hose coupling (16), to prevent the loss of chromatographic particle.This hair
The curved chromatographic column (11) of volume is Stainless Steel Capillary steel pipe chromatographic column used in bright.
Working principle of the present invention is as follows: aspiration pump is opened before trickle irrigation chromatographic particle, to extract impurity in chromatographic column out and make
Pipe is inside and outside to generate differential pressure；The trickle irrigation funnel (2) is directed at trickle irrigation part, and chromatographic particle of the trickle irrigation into funnel is taken over by funnel
It is acted on when the current limliting and aspiration pump air pump of internal diameter and carrys out the phenomenon that tentatively particle being avoided to block.Rotating vane (12) setting
In the volume crook of the curved chromatographic column of the volume (11), rotating vane (12) hits volume curved chromatographic column (11) during rotation, will
The chromatographic particle for rolling up the volume crook accumulation of curved chromatographic column (11) is broken up, further through the color that will roll up crook accumulation under the action of aspiration pump
Spectrum particle is evenly dispersed into the curved chromatographic column (11) of volume elsewhere, is sufficient filling with to make to roll up curved chromatographic column (11).
It is discussed in detail although the contents of the present invention have passed through above-mentioned preferred embodiment, but it should be appreciated that above-mentioned retouches
It states and is not considered as limitation of the invention.After those skilled in the art have read above content, for of the invention a variety of
Modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (9)
1. a kind of chromatographic particle filling percussion device is, characterized by comprising: roll up curved chromatographic column (11), trickle irrigation funnel (2), rotation
Rotating vane piece (12), trickle irrigation part, aspiration pump；
The curved chromatographic column of volume (11) is equipped with inlet union and outlet connection, the outlet of the inlet union and trickle irrigation funnel (2)
Connection, the outlet connection are connect with aspiration pump；
Aspiration pump is opened before trickle irrigation chromatographic particle, to extract impurity in chromatographic column out and make to generate differential pressure inside and outside pipe；
The trickle irrigation funnel (2) is directed at trickle irrigation part, so that the chromatographic particle in trickle irrigation funnel (2) passes through the current limliting of funnel internal diameter
And it is acted on when aspiration pump air pump and carrys out the phenomenon that tentatively particle being avoided to block；
The rotating vane (12) is arranged in the volume crook of the curved chromatographic column of the volume (11), process of the rotating vane (12) in rotation
Curved chromatographic column (11) is rolled up in middle shock, the chromatographic particle that the volume crook for rolling up curved chromatographic column (11) is accumulated is broken up, further through aspiration pump
Under the action of will roll up the chromatographic particle of crook accumulation and be evenly dispersed into the curved chromatographic column (11) of volume elsewhere, make to roll up curved chromatography
Column (11) is sufficient filling with.
2. chromatographic particle as described in claim 1 fills percussion device, which is characterized in that the inlet union is flare joint
(6), it links together with funnel adapter tube (5)；
Exit of funnel adapter tube (5) setting in trickle irrigation funnel (2).
3. chromatographic particle as described in claim 1 fills percussion device, which is characterized in that the outlet connection is hose coupling
(16), filter screen is installed in the curved chromatographic column of volume (11) adapter tube and at hose coupling (16), to prevent the loss of chromatographic particle.
4. chromatographic particle as described in claim 1 fills percussion device, which is characterized in that device further includes: iron stand
Vertical bar (1), cross bar (7), iron stand pedestal (15)；
The curved chromatographic column of volume (11) is fixed on cross bar (7), and the cross bar (7) is fixed on iron stand vertical bar (1), the brandreth
Platform vertical bar (1) is fixed on iron stand pedestal (15).
5. chromatographic particle as claimed in claim 4 fills percussion device, which is characterized in that device further includes: national standard is small
Iron ring (3), national standard cross clamp (4)；
Bottom of the small iron ring of national standard (3) setting in trickle irrigation funnel (2)；
The national standard cross clamp (4) is arranged on the iron stand vertical bar (1), and axially moves along the iron stand vertical bar (1)
It is dynamic；
On the national standard cross clamp (4) fixed the small iron ring of national standard (3) Yu Suoshu iron stand vertical bar (1).
6. chromatographic particle as claimed in claim 4 fills percussion device, which is characterized in that iron stand pedestal (15) setting
There are motor mount (13), motor is set thereon；
The motor is connect with rotating vane (12).
7. chromatographic particle as claimed in claim 6 fills percussion device, which is characterized in that the rotating vane (12) is further
Include: nylon blade (21), compression buffer spring (22), tightening head (23), clamp screw wire hole (25)；
The tightening head (23) is equipped with motor axis hole (24), and the motor shaft of the motor is arranged in the motor axis hole (24)
It is interior；
The tightening head (23) is additionally provided with 3 clamp screw wire holes (25), and the first end of compression buffer spring (22) is respectively set
It sets in 3 clamp screw wire holes (25)；
The second end of each compression buffer spring (22) is connect with nylon blade (21).
8. chromatographic particle as claimed in claim 4 fills percussion device, which is characterized in that device further includes: transformation wood
Press from both sides (8), wood clamp fixed plate (9), straddling champ (10)；
The wood clamp fixed plate (9) includes 2, each to be arranged on cross bar (7)；And it is connect in wood clamp fixed plate (9) and cross bar (7)
Straddling champ (10) are arranged in synapsis, and wood clamp fixed plate (9) is fixed on cross bar (7)；
Each fixed transformation wood clamp (8) in the top and bottom of 2 wood clamp fixed plates (9)；
Wherein, 2 transformations wood clamp (8) of the first wood clamp fixed plate (9) clamp the adapter tube rolled up at curved chromatographic column (11) inlet union,
2 transformations wood clamp (8) of the second wood clamp fixed plate (9) clamp the adapter tube rolled up at curved chromatographic column (11) outlet connection.
9. chromatographic particle according to claims 1-8 fills percussion device, which is characterized in that the curved chromatographic column of volume (11) is
Stainless Steel Capillary steel pipe chromatographic column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811592954.0A CN109406696A (en) | 2018-12-25 | 2018-12-25 | Chromatographic particle fills percussion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811592954.0A CN109406696A (en) | 2018-12-25 | 2018-12-25 | Chromatographic particle fills percussion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109406696A true CN109406696A (en) | 2019-03-01 |
Family
ID=65461476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811592954.0A Pending CN109406696A (en) | 2018-12-25 | 2018-12-25 | Chromatographic particle fills percussion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109406696A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1457273A (en) * | 1973-05-23 | 1976-12-01 | Wellcome Found | Column packing device |
| US4175037A (en) * | 1978-04-10 | 1979-11-20 | Whatman Inc. | Process for packing chromatographic columns |
| JPH01195363A (en) * | 1988-01-29 | 1989-08-07 | Kurita Water Ind Ltd | Chromatography device with piston retreating means |
| US5618434A (en) * | 1994-06-15 | 1997-04-08 | Purdue Research Foundation | Device for packing chromatographic stationary phases |
| US20020176800A1 (en) * | 2001-05-09 | 2002-11-28 | Henry Richard A. | Curved miniature liquid chromatography column |
| CN201130173Y (en) * | 2007-12-24 | 2008-10-08 | 上海神开石油化工装备股份有限公司 | Colour spectrum apparatus |
| CN203606333U (en) * | 2013-11-29 | 2014-05-21 | 上海神开石油设备有限公司 | Power-driven filling device for chromatographic packed column |
| CN203606334U (en) * | 2013-12-23 | 2014-05-21 | 东北石油大学 | Automatic filling device of stainless-steel filling chromatographic column |
| CN208132626U (en) * | 2018-03-18 | 2018-11-23 | 连云港海诗影业传媒有限公司 | A kind of optical mirror slip edge polisher main shaft means for correcting |
| CN209311414U (en) * | 2018-12-25 | 2019-08-27 | 上海神开石油科技有限公司 | Chromatographic particle fills percussion device |
-
2018
- 2018-12-25 CN CN201811592954.0A patent/CN109406696A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1457273A (en) * | 1973-05-23 | 1976-12-01 | Wellcome Found | Column packing device |
| US4175037A (en) * | 1978-04-10 | 1979-11-20 | Whatman Inc. | Process for packing chromatographic columns |
| JPH01195363A (en) * | 1988-01-29 | 1989-08-07 | Kurita Water Ind Ltd | Chromatography device with piston retreating means |
| US5618434A (en) * | 1994-06-15 | 1997-04-08 | Purdue Research Foundation | Device for packing chromatographic stationary phases |
| US20020176800A1 (en) * | 2001-05-09 | 2002-11-28 | Henry Richard A. | Curved miniature liquid chromatography column |
| CN201130173Y (en) * | 2007-12-24 | 2008-10-08 | 上海神开石油化工装备股份有限公司 | Colour spectrum apparatus |
| CN203606333U (en) * | 2013-11-29 | 2014-05-21 | 上海神开石油设备有限公司 | Power-driven filling device for chromatographic packed column |
| CN203606334U (en) * | 2013-12-23 | 2014-05-21 | 东北石油大学 | Automatic filling device of stainless-steel filling chromatographic column |
| CN208132626U (en) * | 2018-03-18 | 2018-11-23 | 连云港海诗影业传媒有限公司 | A kind of optical mirror slip edge polisher main shaft means for correcting |
| CN209311414U (en) * | 2018-12-25 | 2019-08-27 | 上海神开石油科技有限公司 | Chromatographic particle fills percussion device |
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