CN205982196U - Chromatogram packed column filling device - Google Patents
Chromatogram packed column filling device Download PDFInfo
- Publication number
- CN205982196U CN205982196U CN201620996464.7U CN201620996464U CN205982196U CN 205982196 U CN205982196 U CN 205982196U CN 201620996464 U CN201620996464 U CN 201620996464U CN 205982196 U CN205982196 U CN 205982196U
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- China
- Prior art keywords
- module
- filler
- holding tank
- joint
- chromatographic column
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Abstract
The utility model relates to a chromatogram packed column filling device, including the module of admitting air, filler holding tank, unloading module, chromatographic column, linking module and packing auxiliary module, the module of admitting air include the air supply, with the pressure connection who admits air the needle valve regulator and be connected with the needle valve regulator that admits air of air supply intercommunication, air supply and admit air and still be provided with the manometer on the connecting line between the needle valve regulator, the unloading module connects including emptyying and puts the hollow needle valve adjuster, linking module bonding pad holding tank and chromatographic column, linking module includes ejection of compact joint and multichannel connector, the exit end and the chromatographic column of multichannel connector are connected, pack auxiliary module involving vibrations mechanism and beat the mechanism, the drive filler holding tank vibration of vibration mechanism, beat the mechanism include a plurality of beat the ball and with beat the driving motor that the ball is connected, beat the ball and beat the chromatographic column. The utility model discloses a with gas cap method device can be simple and efficient inject the chromatographic column air traffic control with the filler, can fill a plurality of chromatographic columns simultaneously.
Description
Technical field
This utility model is related to chromatographic column padding field, more particularly, to a kind of chromatography packed column filling device.
Background technology
Chromatograph separates analysis means as a kind of, and the chromatographic column undertaking centrifugation is the key of chromatographic system.Chromatograph is filled out
Fill application in actual analysis work for the post very common, according to statistics, about 80% employing in daily chromatography work
Packed column completes, and the separation efficiency of packed column and analyze speed aspect are poorer than capillary column, but have solely in some analysis fields
Special purposes.
In the chromatographic column manufacture method of prior art, the manufacture process of chromatography packed column typically requires manual percussion and shakes post
Body makes carrier, and uniformly filling is beaten in stainless steel column, adds the filler in post every time and not can exceed that 5cm, the pillar of such filling
Dead volume and gap are excessive, carrier also can be made damaged in beaing vibration, the method compares consuming people in operation simultaneously
Power, and due to manual filling, column performance stability is easily affected by the experience level of operator；Conventional pressure relief method is existing
The method that row fills long pillar, using vacuum pump pumping, one end of packed column is stoppered the buffering with vacuum pump after glass fibre
Safety flack is connected, and carrier is filled with behind filler pond, beats and be evacuated, and carrier is uniformly filled with gc column tube.This
Kind of method operates comparatively laborious, is unfavorable for large-scale production chromatography packed column.
In view of the foregoing, the present inventor's actively in addition research and innovation, to creating a kind of new chromatographic packed column filling
Device is so as to more the value in industry.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of chromatography packed column filling device, this reality
With new by can be more simple and efficient with pneumatic jack subtraction unit uniform filler is poured in chromatographic column blank pipe, can fill many simultaneously
Individual chromatographic column.
A kind of chromatography packed column filling device of the present utility model, deposits including air inlet module, for placing the filler of filler
Storage tank, emptying module, chromatographic column, link block and filling supplementary module；What air inlet module included that source of the gas connected with source of the gas enters
Air tube valve adjuster and the inlet suction port being connected with air inlet needle valve adjuster, inlet suction port is connected with the inner space of filler holding tank
Connect, the connecting line between source of the gas and air inlet needle valve adjuster is additionally provided with pressure gauge；Emptying module include be vented joint and
The emptying needle-valve actuator being connected with emptying joint, emptying joint is connected with the inner space of filler holding tank；Link block is even
Connect filler holding tank and chromatographic column, link block includes discharging joint and multichannel union joint, one of multichannel union joint is entered
Mouth end is connected with discharging joint, and multiple ports of export of multichannel union joint are connected with multiple chromatographic columns；Filling supplementary module includes
Vibrating mechanism and striking mechanism, vibrating mechanism drive filler holding tank vibration, striking mechanism include multiple rattle balls and with strike
The motor that batting connects, the rattle balls of multiple striking mechanisms tap multiple chromatographic columns respectively.
Further, chromatographic column is connected with column outlet joint.
Further, motor is connected with spring by crank block device, and spring connects rattle balls.
Further, multichannel union joint is provided with several ports being interconnected, and is provided with sealing ring in port.
Further, filler holding tank is split-type structural, including tubular shell, the upper end that is sealedly connected on tubular shell
Metal top cover and be sealedly connected on tubular shell lower end metal lower cover.
Further, vibrating mechanism is electromagnetic vibrator.
By such scheme, this utility model has advantages below：
This utility model by can be more simple and efficient with pneumatic jack subtraction unit uniform filler is poured in chromatographic column blank pipe,
Principle is simple, by changing the multichannel union joint with the different number ports of export, can fill multiple chromatography packed columns, more simultaneously
Be conducive to simple to operate in large-scale production process, save manpower, shorten the chromatography column time；The method being tapped using machinery, according to
By filler particles motion and mechanical hand percussion, reduce labor intensity, complete the smooth filling of filler, reduce artificial
Error, the stability improving chromatographic column is so that chromatographic column becomes post quality to be improved.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and can be practiced according to the content of description, below for embodiment of the present utility model, and coordinate accompanying drawing specifically
Bright as after.
Brief description
Fig. 1 is structural representation of the present utility model；
Description of reference numerals：
2- pressure gauge；4- air inlet needle valve adjuster；6- inlet suction port；8- is vented joint；10- is vented needle-valve actuator；12-
Discharging joint；14- multichannel union joint；16- chromatographic column；18- column outlet joint；20- vibrating mechanism；21- filler holding tank；
22- rattle balls；24- motor.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used for this utility model is described, but is not limited to scope of the present utility model.
Referring to Fig. 1, a kind of chromatography packed column filling device of the present utility model, including air inlet module, it is used for placing filler
Cylindrical pad holding tank 21, emptying module, chromatographic column 16, the connection mode for bonding pad holding tank 21 and chromatographic column 16
Block and for making filler be distributed in the filling supplementary module in chromatographic column 16.
Air inlet module is included the source of the gas air inlet needle valve adjuster 4 being connected with source of the gas and is connected with air inlet needle valve adjuster 4
Inlet suction port 6, the connecting line between source of the gas and air inlet needle valve adjuster 4 is additionally provided with pressure gauge 2, and the one of inlet suction port 6
End connects air inlet needle valve adjuster 4, and the other end is arranged in filler holding tank 21.Filler holding tank 21 is split-type structural, bag
Include tubular shell, be sealedly connected on tubular shell the metal top cover of upper end and be sealedly connected on tubular shell lower end gold
Subordinate is covered.
Emptying module includes being vented joint 8, emptying needle-valve actuator 10, and one end of emptying joint 8 connects emptying needle-valve and adjusts
Section device 10, the other end of emptying joint 8 is arranged in filler holding tank 21.
Link block bonding pad holding tank 21 and chromatographic column 16, chromatographic column 16 is connected with column outlet joint 18.Connection mode
Block includes discharging joint 12, multichannel union joint 14, and one end of discharging joint 12 is located in filler holding tank 21, and multichannel connects
14 are provided with three ports being interconnected, and including an entrance point and two ports of export, are provided with sealing ring, multichannel in port
The entrance point of union joint 14 is connected with discharging joint, and the port of export of multichannel union joint is connected with two chromatographic columns 16.
Filling supplementary module includes vibrating mechanism 20 and striking mechanism, and vibrating mechanism 20 is electromagnetic vibrator, vibrating mechanism
20 driving filler holding tanks 21 vibrate, and striking mechanism includes four rattle balls 22 and the motor being connected with rattle balls 22
24, motor 24 is connected with spring by crank block device, and spring connects rattle balls 22, so can utilize the bullet of spring
The intensity that power slows down or increases, rattle balls 22 be arranged in parallel along with chromatographic column 16 identical setting direction, can conveniently tap color
Spectrum post 16 is so that filler is uniform.
The present embodiment does not limit to the column size that can fill, and can be defined according to the filler size of required filling.
Material for chromatographic column is also not particularly limited, and can be suitable for the packed column including various material such as metal, plastics, potteries.
The one end installing multiple gc column tubes of glass fibre is inserted the one outlet end of multichannel union joint 14, chromatograph
Post 16 other end connects column outlet joint 18 and can be filled with, and gas enters the filler storage filling filler through air inlet module
Groove 21, can adjust the flow of gas, in filler holding tank, excessive gas are through putting by pressure gauge 2 and air inlet needle valve adjuster 4
Empty module is discharged, and adjusts in filler holding tank 21 air pressure with this.The gas entering filler holding tank 21 heads on its internal filling out
Material, through discharging joint 12 and multichannel union joint 14, enters different chromatographic columns 16, subsequently into the gas warp of chromatographic column 16
Column outlet joint 18 is discharged.In filling process, electromagnetic vibrator can jolt-packing holding tank 21, make inside uniform filling divide
Dissipate, motor 24 drives rattle balls 22 that chromatographic column 16 is tapped, make the filler in post uniform, improve filling quality, the present invention
Simple to operate, can use manpower and material resources sparingly, fill multiple chromatographic columns simultaneously.
The above is only preferred implementation of the present utility model, be not limited to this utility model it is noted that
For those skilled in the art, on the premise of without departing from this utility model know-why, can also do
Go out some improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of chromatography packed column filling device it is characterised in that：Including air inlet module, the filler storage for placing filler
Groove, emptying module, chromatographic column, link block and filling supplementary module；Described air inlet module includes source of the gas and described source of the gas connects
Logical air inlet needle valve adjuster and the inlet suction port, described inlet suction port and the described filler that are connected with described air inlet needle valve adjuster
The inner space of holding tank connects, and the connecting line between described source of the gas and described air inlet needle valve adjuster is additionally provided with pressure
Table；Described emptying module includes the emptying needle-valve actuator being vented joint and being connected with described emptying joint, described emptying joint
It is connected with the inner space of described filler holding tank；Described link block connects described filler holding tank and described chromatographic column, institute
State link block and include discharging joint and multichannel union joint, an entrance point and the described discharging of described multichannel union joint connect
Head connects, and multiple ports of export of described multichannel union joint are connected with multiple described chromatographic columns；Described filling supplementary module includes
Vibrating mechanism and striking mechanism, described vibrating mechanism drives the vibration of described filler holding tank, and described striking mechanism includes multiple striking
Batting and the motor being connected with described rattle balls, the rattle balls of multiple described striking mechanisms tap multiple described colors respectively
Spectrum post.
2. chromatography packed column filling device according to claim 1 it is characterised in that：Described chromatographic column is connected with column outlet
Joint.
3. chromatography packed column filling device according to claim 1 it is characterised in that：Described motor passes through slide crank
Block assembly connecting spring, described spring connects described rattle balls.
4. chromatography packed column filling device according to claim 1 it is characterised in that：Described multichannel union joint is provided with phase
Several intercommunicated ports, are provided with sealing ring in described port.
5. chromatography packed column filling device according to claim 1 it is characterised in that：Described filler holding tank is split type
Structure, including tubular shell, the metal top cover of the upper end being sealedly connected on described tubular shell and be sealedly connected on described cylinder
The metal lower cover of the lower end of shape housing.
6. chromatography packed column filling device according to claim 1 it is characterised in that：Described vibrating mechanism is electric and magnetic oscillation
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996464.7U CN205982196U (en) | 2016-08-29 | 2016-08-29 | Chromatogram packed column filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996464.7U CN205982196U (en) | 2016-08-29 | 2016-08-29 | Chromatogram packed column filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205982196U true CN205982196U (en) | 2017-02-22 |
Family
ID=58041994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620996464.7U Expired - Fee Related CN205982196U (en) | 2016-08-29 | 2016-08-29 | Chromatogram packed column filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205982196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283270A (en) * | 2018-10-15 | 2019-01-29 | 兰州东立龙信息技术有限公司 | A kind of chromatographic column filling device |
-
2016
- 2016-08-29 CN CN201620996464.7U patent/CN205982196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283270A (en) * | 2018-10-15 | 2019-01-29 | 兰州东立龙信息技术有限公司 | A kind of chromatographic column filling device |
| CN109283270B (en) * | 2018-10-15 | 2023-11-24 | 兰州东立龙信息技术有限公司 | Chromatographic column filling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20180829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |