CN109283270A - A kind of chromatographic column filling device - Google Patents
A kind of chromatographic column filling device Download PDFInfo
- Publication number
- CN109283270A CN109283270A CN201811197837.4A CN201811197837A CN109283270A CN 109283270 A CN109283270 A CN 109283270A CN 201811197837 A CN201811197837 A CN 201811197837A CN 109283270 A CN109283270 A CN 109283270A
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- China
- Prior art keywords
- chromatographic column
- filling
- rotating member
- stereo spiral
- filling device
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- 239000000945 filler Substances 0.000 claims abstract description 68
- 238000004587 chromatography analysis Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000011490 mineral wool Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
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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 present invention provides a kind of chromatographic column filling device, including filling body, stereo spiral chromatographic column, rotating member and support frame, stereo spiral chromatographic column is connect by rotating member with support frame, and rotating member drives stereo spiral chromatographic column to rotate along the direction of the length perpendicular to stereo spiral chromatographic column；Position corresponding with the feed end of stereo spiral chromatographic column is arranged in filling body, is used for feed end filler.With in the prior art, filling device is by the way of extraneous vibration device, higher cost, complicated filling device is caused to compare, chromatographic column filling device provided by the invention, by setting rotating member and power device, so that actuator is used to that rotating member to be driven to rotate, so that the rotation of stereo spiral chromatographic column be driven to generate centrifugal force, and then promote filling, solve the problems, such as in the prior art the higher cost of chromatographic column filling device, structure is complicated, filling effect is bad.
Description
Technical field
The present invention relates to chromatography field more particularly to a kind of chromatographic column filling devices.
Background technique
Chromatography is a kind of separation analysis means, and separation is core, therefore the chromatographic column for undertaking centrifugation is chromatographic system
Heart.Since there are many factor for influencing the performance of chromatographic column, the wherein property and shape of chromatograph packing material, there are also granular sizes
And uniformity coefficient can all influence the separating property of chromatography, and filler filling is more uniform, filler longitudinal diffusion it is just smaller,
The column effect of chromatographic column is just high.Therefore, the padding of chromatographic column is particularly important.It in the prior art, is raising chromatographic column
Filling rate generally will use a stub, in the filling process, chromatographic column constantly be patted, to promote filler in chromatographic column
Filling.And this process, the amount of labour of staff is undoubtedly increased, and charging efficiency is not also high.In addition, though at present
Start that chromatographic column pat using vibration device in the market to promote filling, but this undoubtedly increases cost, extraneous vibration dress
The structure for the chromatographic column filling device set also becomes complicated, and filling effect is bad.
Summary of the invention
The main technical problem to be solved in the present invention is to provide a kind of chromatographic column filling device, solves color in the prior art
Compose column filling device higher cost, the problem that structure is complicated, filling effect is bad.
In order to solve the above technical problems, the present invention provides a kind of chromatographic column filling device, including filling body, stereo spiral
Chromatographic column, rotating member and support frame, stereo spiral chromatographic column are connect by rotating member with support frame, and rotating member drives stereo spiral
Chromatographic column is rotated along the direction of the length perpendicular to stereo spiral chromatographic column；Filling body is arranged in and stereo spiral chromatographic column
The corresponding position of feed end is used for feed end filler.
Further, rotating member includes the first rotating member and the second rotating member, and stereo spiral chromatographic column further includes filling end
End, the second rotating member are connect with filling end；One end of first rotating member is connect with feed end.
Further, filling body includes filler funnel and jointing, the other end and jointing of the first rotating member
Connection, feed end are connected to by jointing with filler funnel.
Further, filling body includes filler funnel, and filling body is connect with support frame, the other end of the first rotating member
It is corresponding with the feed opening of filler funnel.
It further, further include actuator, actuator is connect with the first rotating member and/or the second rotating member.
Further, actuator includes driving motor or hydraulic motor.
Further, filling body includes filler funnel and jointing, and one end of jointing is connect with filler funnel,
The other end is connect with the first rotating member, and feed end is connected to by jointing with filler funnel.
It further, further include negative pressure mechanism, negative pressure mechanism is connected to by filling end with stereo spiral chromatographic column.
Further, one end in stereo spiral chromatographic column close to filling end is installed with block piece.
Further, feed end and filling end are provided with sealing element.
Further, rotating member includes rotary joint or spherical linkage, and rotary joint or spherical linkage can be revolved with support frame
Turn connection.
Further, the height of support frame is adjustable.
The beneficial effects of the present invention are:
The present invention provides a kind of chromatographic column filling device, including filling body, stereo spiral chromatographic column, rotating member and support
Frame, stereo spiral chromatographic column are connect by rotating member with support frame, and rotating member drives stereo spiral chromatographic column along perpendicular to solid
The direction of the length of helix chromatography column rotates；Position corresponding with the feed end of stereo spiral chromatographic column is arranged in filling body,
For to feed end filler.With in the prior art, filling device causes higher cost, knot by the way of extraneous vibration device
The filling device of structure complexity is compared, chromatographic column filling device provided by the invention, by setting rotating member and power device, so that
Actuator so that the rotation of stereo spiral chromatographic column be driven to generate centrifugal force, and then promotes filling, solution for driving rotating member to rotate
It has determined in the prior art, the higher cost of chromatographic column filling device, the problem of structure is complicated.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the schematic perspective view of chromatographic column filling device provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the first filling body of the chromatographic column filling device that Fig. 1 is provided；
Fig. 3 is the structural schematic diagram of second of filling body of the chromatographic column filling device that Fig. 1 is provided.
Appended drawing reference:
1, filling body；2, stereo spiral chromatographic column；31, the first rotating member；32, the second rotating member；5, support frame；11,
Feed end；12, jointing；13, filler funnel；14, feed opening；22, negative pressure mechanism；23, sealing element；24, end is filled；
25, block piece；6, actuator.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "inner", "bottom" or position are closed
System for be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation usually put or position close
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention " the in addition, term
One ", " second " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
Below by specific embodiment combination attached drawing, invention is further described in detail.
For solve the problems, such as in the prior art the higher cost of chromatographic column filling device, structure is complicated, the present embodiment provides
A kind of chromatographic column filling device, including filling body, stereo spiral chromatographic column, rotating member and support frame, stereo spiral chromatographic column
It is connect by rotating member with support frame, rotating member drives stereo spiral chromatographic column along the length perpendicular to stereo spiral chromatographic column
Direction rotation；Position corresponding with the feed end of stereo spiral chromatographic column is arranged in filling body, is used for feed end filler.
- Fig. 3 referring to Figure 1, specifically, chromatographic column filling device provided in this embodiment, including filling body 1, solid
Helix chromatography column 2, rotating member and support frame 5, stereo spiral chromatographic column 2 are connect by rotating member with support frame 5, and rotating member drives
Stereo spiral chromatographic column 2 is rotated along the direction of the length perpendicular to stereo spiral chromatographic column 2, i.e., rotating member and branch in the present embodiment
Frame 5 is to be rotatably connected；Position corresponding with the feed end 11 of stereo spiral chromatographic column 2 is arranged in filling body 1, for into
Expect 11 filler of end.When carrying out the filling of stereo spiral chromatographic column 2, stereo spiral chromatographic column 2 is rotated, and filler is first into filler
In mechanism 1, and filling body 1 is connected to stereo spiral chromatographic column 2, and filler continues vertical by sliding in filling body 1 at this time
The padding of stereo spiral chromatographic column 2 is carried out in body helix chromatography column 2.
Further, in this embodiment rotating member includes the first rotating member and the second rotating member, stereo spiral chromatographic column is also
Including filling end, the second rotating member is connect with filling end；One end of first rotating member is connect with feed end.Specifically, asking
Referring to Fig. 1, rotating member includes the first rotating member 31 and the second rotating member 32, and stereo spiral chromatographic column 2 further includes filling end 24,
One end of first rotating member 31 is connect with feed end 11, and the second rotating member 32 is connect with filling end 24.Specifically, the present embodiment
One end of the chromatographic column filling device of offer, the first rotating member 31 is connect with feed end 11, and the second rotating member 32 and filling end
24 connection of end, to realize the side for driving the length of stereo spiral chromatographic column 2 by the first rotating member 31 and the second rotating member 32
To rotation, and then promote filling.
It is to be appreciated that due to stereo spiral chromatographic column 2 filler in stereo spiral chromatographic column 2 with stereo spiral
Chromatographic column 2 is rotated together, and three-dimensional helix chromatography column 2 has certain inclination angle, therefore, in stereo spiral chromatographic column 2
The centrifugal force that filler is generated by the rotation of stereo spiral chromatographic column 2, the centrifugal force have component straight down, so that
Filler in stereo spiral chromatographic column 2 moves down under the action of this component straight down, and then promotes filler vertical
Filling in body helix chromatography column 2 eliminates short stick and pats the operation that chromatographic column promotes filling, and the filling of chromatographic column is more equal
It is even, filling effect is more preferable.In addition, the second rotating member 32 is connect with filling end 24 by ring flange or gasket seal is clamped；
First rotating member 31 is connect with feed end 11 by ring flange or gasket seal clamping.
Further, in a kind of filling body of the present embodiment, filling body includes filler funnel and jointing, and first
The other end of rotating member is connect with jointing, and feed end is connected to by jointing with filler funnel.Referring to Figure 1 and Fig. 2,
Filling body 1 includes filler funnel 13 and jointing 12, and the other end of the first rotating member 31 is connect with jointing 12, i.e., and three
Person's connection, rotates together, and feed end 11 is connected to by jointing 12 with filler funnel 13.Carrying out stereo spiral chromatographic column 2
When filling, filling body 1 is connected to stereo spiral chromatographic column 2, and filler is to enter back into stereo spiral color by filling body 1
Operation is filled to three-dimensional helix chromatography column 2 in spectrum column 2.Filling body 1 specifically includes filler funnel 13 and jointing
12, filler, which passes through, to be arranged in the filler funnel 13 at the top of filling body 1 and enters in filling body 1, the first rotating member 31 it is another
One end is connect with jointing 12, and feed end 11 is connected to by jointing 12 with filler funnel 13, and filler is leaked by filler
It after bucket 13 enters in filling body 1, continues through jointing 12 and enters in stereo spiral chromatographic column 2, carry out following
Padding of the filler in stereo spiral chromatographic column 2.
It is to be appreciated that the inner hole size of jointing 12 should be set as less times greater than the outer of stereo spiral chromatographic column 2
Diameter allows the jointing 12 to be set in the effect for serving as transition conduit in stereo spiral chromatographic column 2, will not slow down and fill out
Material enters the flow velocity in stereo spiral chromatographic column 2 by the jointing 12.In addition, continuing slowly to carry out if necessary three-dimensional
When the padding of helix chromatography column 2, the inner hole size that may be set to be jointing 12 should be slightly less than stereo spiral color
The internal diameter for composing column 2, allows the jointing 12 to be set in the effect for serving as damping in stereo spiral chromatographic column 2, thus
Simply and easily slow down the flow velocity that filler is entered by the jointing 12 in stereo spiral chromatographic column 2.
In addition, it is necessary to understand, the jointing 12 being previously mentioned in the present embodiment is the specific can be that by filling body 1
Filling body 1 has been connected to by the connector sleeve being connected to stereo spiral chromatographic column 2 as long as realizing with stereo spiral chromatographic column 2
Come, the structure of specific jointing 12 according to circumstances selects, the present embodiment is not especially limited this.
It is to be appreciated that filler funnel 13 follows the first rotating member 31 in the structure of the filling body of the present embodiment
It rotates together, in this case, filler funnel 13 should add top cover, and when preventing filler funnel 13 from rotating, filler is thrown out of.
Further, in another filling body of the present embodiment, filling body includes filler funnel, filling body and branch
Support connection, the other end of the first rotating member are corresponding with the feed opening of filler funnel.Specifically, referring to Figure 1, Fig. 2 and figure
3, filling body 1 includes filler funnel 13, and filling body 1 is connect with support frame 5, and the other end and filler of the first rotating member 31 leak
The feed opening 14 of bucket 13 is corresponding.In this case, filler funnel 13 is fixed on support frame 5, with the first rotating member
It 31 and is not attached to, therefore, filler funnel 13 is not rotated with the first rotating member 31, when avoiding filler funnel 13 and rotating, filler quilt
It throws away.
Further, chromatographic column filling device provided in this embodiment further includes actuator, actuator and the first rotating member
And/or second rotating member connection.Specifically, referring to Figure 1, actuator 6 and the first rotating member 31 and/or the second rotating member 32 connect
It connects.That is, actuator 6 both can then drive the second rotating member 32 to rotate, most by driving the first rotating member 31 rotation
The direction rotation of the length of stereo spiral chromatographic column 2 is driven afterwards, and then promotes filling；Drive can be passed through by being also possible to actuator 6
Dynamic second rotating member 32 rotation, then drives the first rotating member 31 to rotate, finally drives the side of the length of stereo spiral chromatographic column 2
To rotation, and then promote filling；It can also be that actuator 6 can be by the rotation of the second rotating member 32 of driving and the first rotating member 31
It rotates simultaneously, and then drives the direction rotation of the length of stereo spiral chromatographic column 2, and then promote filling.
Further, actuator 6 includes driving motor or hydraulic motor.It is to be appreciated that driving motor or hydraulic horse
Model, the driving force reached can be selected according to actual needs, for example can be the serial motors of YL80~132, the present embodiment pair
This is not especially limited.In addition, the driving force size of actuator 6, should be arranged so that the filler in stereo spiral chromatographic column 2 exists
Filling effect in stereo spiral chromatographic column 2 is best, the driving force size of specific actuator 6, selects depending on concrete condition, this reality
It applies example and this is not especially limited.
Further, referring to Figure 1, chromatographic column filling device provided in this embodiment further includes negative pressure mechanism 22, negative pressure
Mechanism 22 is connected to by filling end 24 with stereo spiral chromatographic column 2.To allow filler sufficiently in stereo spiral chromatographic column 2
Inside be filled, can filling end 24 and 2 connectivity part of stereo spiral chromatographic column be arranged negative pressure mechanism, for by filler from into
Expect that the filling of end 11 guarantees in stereo spiral chromatographic column 2 to filling end 24 so that filler fills up entire stereo spiral chromatographic column 2
Uniformly it is filled with filler.Specifically, negative pressure mechanism 22 can be the mechanism part that air pump etc. has suction and pumping function, specific type
Number, power, depend on the circumstances, the present embodiment is not especially limited this.
Further, referring to Figure 1, Fig. 2, one end in stereo spiral chromatographic column 2 close to filling end 24 is installed with resistance
Block piece 25.When carrying out chromatographic column filling, stereo spiral chromatographic column 2 is installed with block piece 25 far from one end of filling body 1, tool
Body, block piece 25 can be mineral wool, and perhaps sieve plate mineral wool or sieve plate are for preventing filler from flowing out, if filler occurs
It is lost, may result in the failure of chromatography result.When filling, one end of stereo spiral chromatographic column 2 is connect with filling body 1,
One another end has installed mineral wool or sieve plate, and connect with negative pressure mechanism 22, guarantees filler filling out in stereo spiral chromatographic column 2
Fill effect.
Further ,-Fig. 3, feed end 11 and filling end 24 are provided with sealing element 23 referring to Figure 1.Carrying out chromatography
When column is filled, filler enters the feed end 11 of stereo spiral chromatographic column 2 from filling body 1, enters solid by feed end 11
In helix chromatography column 2, in addition, the filling end 24 of stereo spiral chromatographic column 2 is connected to negative pressure mechanism 22, to ensure filler vertical
Filling effect in body helix chromatography column 2.It is to be appreciated that guarantee that filler will not be at feed end 11 and filling end 24
It leaks, sealing element 23 can be set in feed end 11 and filling end 24, the sealing element 23 is the specific can be that M4-M110
Sealing ring is also possible to the containment member of other structures or material, as long as can prevent filler will not be in feed end 11 and filling
It is leaked at end 24, for the specific structure and material of sealing element 23, the present embodiment is not especially limited this.
Further, rotating member includes rotary joint or hinge.Specifically, rotating member can be it is shown in Figure 1
Rotary joint structure；Furthermore it is also possible to be hinge (not shown).Rotating member is used for the band under the power support of actuator 6
Dynamic vertical 2 body helix chromatography columns 2 rotation, and then the rotation of stereo spiral chromatographic column 2 is driven to generate centrifugal force, realize stereo spiral chromatography
Uniform padding of the filler in stereo spiral chromatographic column 2 in column 2.Rotary joint or hinge are rotatably connected support respectively
Frame 5 and stereo spiral chromatographic column 2 so that stereo spiral chromatographic column 2 can with support frame 5 be fulcrum realize rotation, and then generate from
Mental and physical efforts realize the effect uniformly filled of the filler in stereo spiral chromatographic column 2 in stereo spiral chromatographic column 2.It is specific to turn
Moving part is also possible to the other component that the present embodiment others not mentioned has rotation connection structure, and the present embodiment does not make this to have
Body limits.
Further, the height of the support frame 5 of chromatographic column filling device provided in this embodiment is adjustable.To make this implementation
The stereo spiral chromatographic column 2 that the chromatographic column filling device that example provides is filled out is adapted to different chromatography requirements, support frame 5
Height it is adjustable, specifically, can be support frame 5 is set as segmental structure, i.e., support frame 5 by the support rod splicing of segment and
At, so as to the length for realizing the number by selecting the support rod of segment to select support frame 5, so that the present embodiment provides
The stereo spiral chromatographic column 2 filled out of chromatographic column filling device be adapted to different chromatography requirements, keep its application wider
It is general.
It is to be appreciated that in addition, the three-dimensional spiral shell that the number of the support rod of segment uses after should filling according to actual needs
Depending on the length for revolving chromatographic column 2, the present embodiment is not especially limited this.Furthermore it is also possible to pass through telescopic rod or other classes
The height of support frame 5 is adjusted like the lifting part of function, the height-adjustable specific embodiment of support frame 5 can be not limited only to
The height adjustment mode that the present embodiment provides, selects with specific reference to actual needs, and the present embodiment is not especially limited this.
The present invention provides a kind of chromatographic column filling device, including filling body, stereo spiral chromatographic column, rotating member and support
Frame, stereo spiral chromatographic column are connect by rotating member with support frame, and rotating member drives stereo spiral chromatographic column along perpendicular to solid
The direction of the length of helix chromatography column rotates；Position corresponding with the feed end of stereo spiral chromatographic column is arranged in filling body,
For to feed end filler.With in the prior art, filling device causes higher cost, knot by the way of extraneous vibration device
The filling device of structure complexity is compared, chromatographic column filling device provided by the invention, by setting rotating member and power device, so that
Actuator so that the rotation of stereo spiral chromatographic column be driven to generate centrifugal force, and then promotes filling, solution for driving rotating member to rotate
It has determined in the prior art, the higher cost of chromatographic column filling device, the problem of structure is complicated.
The above content is specific embodiment is combined, further detailed description of the invention, and it cannot be said that this hair
Bright specific implementation is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to protection of the invention
Range.
Claims (10)
1. a kind of chromatographic column filling device, which is characterized in that including filling body, stereo spiral chromatographic column, rotating member and support
Frame, the stereo spiral chromatographic column are connect by the rotating member with support frame as described above, and the rotating member drives the three-dimensional spiral shell
Chromatographic column is revolved to rotate along the direction of the length perpendicular to the stereo spiral chromatographic column；The filling body setting is stood with described
The corresponding position of feed end of body helix chromatography column is used for the feed end filler.
2. chromatographic column filling device as described in claim 1, which is characterized in that the rotating member includes the first rotating member and the
Two rotating members, the stereo spiral chromatographic column further include filling end, and second rotating member is connect with the filling end；Institute
The one end for stating the first rotating member is connect with the feed end.
3. chromatographic column filling device as claimed in claim 2, which is characterized in that the filling body includes filler funnel and company
The other end of connector, first rotating member is connect with the jointing, the feed end by the jointing with
The filler funnel connection.
4. chromatographic column filling device as claimed in claim 2, which is characterized in that the filling body includes filler funnel, institute
It states filling body to connect with support frame as described above, the other end of first rotating member is opposite with the feed opening of the filler funnel
It answers.
5. chromatographic column filling device as described in claim 1, which is characterized in that it further include actuator, the actuator and institute
State the first rotating member and/or second rotating member connection.
6. chromatographic column filling device as claimed in claim 5, which is characterized in that it further include negative pressure mechanism, the negative pressure mechanism
It is connected to by the filling end with the stereo spiral chromatographic column.
7. chromatographic column filling device as claimed in claim 6, which is characterized in that close to described in the stereo spiral chromatographic column
One end of filling end is installed with block piece.
8. chromatographic column filling device as claimed in claim 7, which is characterized in that the feed end and filling end setting
There is sealing element.
9. such as the described in any item chromatographic column filling devices of claim 1-8, which is characterized in that the rotating member includes that rotation connects
Head or spherical linkage, the rotary joint or spherical linkage are rotatably connected with support frame as described above.
10. chromatographic column filling device as claimed in claim 9, which is characterized in that the height of support frame as described above is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197837.4A CN109283270B (en) | 2018-10-15 | 2018-10-15 | Chromatographic column filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197837.4A CN109283270B (en) | 2018-10-15 | 2018-10-15 | Chromatographic column filling device |
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| Publication Number | Publication Date |
|---|---|
| CN109283270A true CN109283270A (en) | 2019-01-29 |
| CN109283270B CN109283270B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811197837.4A Active CN109283270B (en) | 2018-10-15 | 2018-10-15 | Chromatographic column filling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569657A (en) * | 2020-04-22 | 2020-08-25 | 中国工程物理研究院材料研究所 | Method for manufacturing spiral separation column and equipment for realizing method |
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| CN111569657A (en) * | 2020-04-22 | 2020-08-25 | 中国工程物理研究院材料研究所 | Method for manufacturing spiral separation column and equipment for realizing method |
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| CN109283270B (en) | 2023-11-24 |
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