CN209348175U - A kind of Purification of traditional Chinese herbs chromatography column packing device - Google Patents
A kind of Purification of traditional Chinese herbs chromatography column packing device Download PDFInfo
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- CN209348175U CN209348175U CN201822214196.0U CN201822214196U CN209348175U CN 209348175 U CN209348175 U CN 209348175U CN 201822214196 U CN201822214196 U CN 201822214196U CN 209348175 U CN209348175 U CN 209348175U
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Abstract
The utility model provides a kind of Purification of traditional Chinese herbs chromatography column packing device, filler for chromatographic column, including bracket and stuffing box, vacuum pump, chromatographic column is set on bracket, it further include the clamping vibration component that opposite chromatographic column moves up and down, clamping vibration component includes the first grip block, second grip block and vibrating member, first grip block one end is hinged with second grip block one end, and draw close the first grip block other end and the second grip block other end mutually to keep the clamping to chromatographic column by the reset force of elastic component, vibrating member is with the sliding contact of chromatographic column lateral wall to vibrate to chromatographic column.Compared with prior art, it clamps the utility model has the following beneficial effects: being realized by clamping vibration component to chromatographic column and generates vibration, so that the filler of chromatographic column is not only closely knit but also uniform, and the clamping vibration component due to being equipped with vibrating member can be moved up and down with respect to chromatographic column, the column bed for realizing chromatographic column was not only closely knit but also uniform.
Description
Technical field
The utility model belongs to chromatographic column filling equipment technical field, and in particular to a kind of Purification of traditional Chinese herbs chromatographic column dress column
Device.
Background technique
Chromatography technology, also referred to as chromatographic separation technology are with the longest history, most widely used one kind in chromatography
Isolation technics, and for purifying Chinese medicine, analysis and a kind of highest method of separate substance efficiency.Chromatography technology uses layer
It analyses column and fills stationary phase, mixture to be separated passes through stationary phase with mobile phase, since stationary phase is different from substance to be separated
The mechanism of action makes substance to be separated according to different retention time sequence outflow chromatographic columns, to reach separation and analysis
Purpose.
Currently, chromatographic column has two kinds of dress column modes of wet method dress post and dry column-packing.It is generally filled using dry method when industrial production
Column does not have to solvent during filling column and dilutes stationary phase, stationary phase enters chromatographic column by gravity in a manner of solid powder
It is interior, and guarantee using the gravity of itself or impressed pressure the density between stationary phase.But dry column-packing is in filling process
It generallys use soft material and beats chromatographic column so that the column bed of chromatographic column is closely knit, and the heterogeneity due to beaing, it causes to load
Unevenly influence separating effect；In addition, dry column-packing is easy to produce fugitive dust, fugitive dust can generate danger to the lung of operator
Evil.
Utility model content
In view of the foregoing drawbacks, the purpose of the utility model is to provide a kind of Purification of traditional Chinese herbs chromatography column packing devices, with solution
Certainly dry column-packing generallys use soft material in filling process and beats chromatographic column so that the column bed of chromatographic column is closely knit in the prior art,
And the heterogeneity due to beaing, it causes to load uneven and influence separating effect；In addition, dry column-packing is easy to produce fugitive dust,
Fugitive dust, which can lead to the problem of the lung of operator, to be endangered.
To achieve the above object, the utility model provides following technical scheme:
A kind of Purification of traditional Chinese herbs provided by the utility model chromatography column packing device, for the filler of chromatographic column, including sets
Bracket above pedestal and stuffing box, the vacuum pump for being respectively arranged on the pedestal left and right ends, the chromatographic column are set to described
It further include the clamping vibration component that the relatively described chromatographic column moves up and down on bracket, the clamping vibration component includes the first folder
Block and the second grip block are held, the first connecting portion of first grip block one end is connect with the second of second grip block one end
Portion forms handle, and its opposite face is obliquely installed to form dove-tail form notch, and dove-tail form notch top is hinged, and described
It is connected in the middle part of dove-tail form notch by elastic component, the elastic component is in pre-pressing state, and reset force makes first folder
Second clamping part of the first clamping part and the second grip block other end of holding the block other end is mutually drawn close to keep to institute
State the clamping of chromatographic column；Vibrating member, the vibration are separately installed with in the middle part of second clamping part in the middle part of first clamping part
Moving part is with the chromatographic column lateral wall sliding contact to vibrate to the chromatographic column.
Further, lifting column is equipped with above the pedestal, the lifting column upper end passes through dove-tail form notch top
Hinged place after be fixedly connected with the clamping vibration component.
Further, the lifting column is hydraulic or electric lifting pole.
Further, the lifting column is electric lifting pole.
Further, first clamping part, the second clamping part are set with what the chromatographic column lateral wall contacted on one side respectively
It is set to the recess of half elliptic.
Further, the clamping vibration component further includes cushion, and the cushion is bonded in the half elliptic
In recess, and between the vibrating member and the lateral wall of chromatographic column.
Further, the cushion is rubber pad.
Further, the elastic component is the spring of pre-pressing.
Further, the chromatographic column upper end is by diversion pipe and the stuffing box is sealedly and fixedly connected, lower end passes through company
Adapter tube is sealedly and fixedly connected with the vacuum pump.
Further, the diversion pipe and connecting tube are made of soft material.
Compared with prior art, Purification of traditional Chinese herbs provided by the utility model has below with chromatography column packing device beneficial to effect
Fruit:
1, the clamping vibration component being arranged is realized chromatographic column by the first clamping part and the second clamping part and is clamped, then
Vibration is generated to chromatographic column using vibrating member, so that the filler of chromatographic column is not only closely knit but also uniform, and due to being equipped with vibrating member
Clamping vibration component can be moved up and down with respect to chromatographic column, and the column bed for realizing chromatographic column was not only closely knit but also uniform；
2, the chromatographic column loaded by above-mentioned dress column device, the closely knit and column bed of stationary phase filling is uniform and stable, to have
There are higher separative efficiency and preferable experimental repeatability, the dry column especially suitable for chromatographic column fills column method filler；
3, the vacuum pump being arranged realizes filler so that filler enters in chromatographic column from stuffing box by diversion pipe
No leakage loads, and avoids the danger that powdered stationary phase is poured into the fugitive dust that generates during chromatographic column to operator lung
Evil.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is structural schematic diagram when clamping vibration component clamps small chromatographic column；
Fig. 3 is structural schematic diagram when clamping vibration component clamps big chromatographic column.
The reference numerals are as follows:
1: pedestal 2: stuffing box
3: diversion pipe 4: bracket
5: chromatographic column 5a: small chromatographic column
5b: big chromatographic column 6: clamping vibration component
61: the first grip blocks 611: first connecting portion
612: the first clamping part, 62: the second grip block
621: 622: the second clamping part of second connecting portion
63: elastic component 64: vibrating member
65: cushion 7: lifting column
8: connecting tube 9: vacuum pump.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case where, the feature in the embodiments of the present invention and embodiment can be combined with each other.For sake of convenience, hereinafter such as
There is "upper", "lower", "left", "right" printed words, only indicates consistent with the upper and lower, left and right direction of attached drawing itself, not to structure
Play restriction effect.
As shown in FIG. 1 to 3, the utility model provides a kind of Purification of traditional Chinese herbs chromatography column packing device, for chromatographing
The filler of column 5, including being set to the bracket 4 of 1 top of pedestal and being respectively arranged on the stuffing box 2 of 1 left and right ends of pedestal, vacuum pump 9, layer
Column 5 is analysed to be set on bracket 4；It further include the clamping vibration component 6 that opposite chromatographic column 5 moves up and down, clamping vibration component 6 includes the
One grip block 61 and the second grip block 62,62 one end of first connecting portion 611 and the second grip block of 61 one end of the first grip block
Second connecting portion 621 forms handle, and its opposite face is obliquely installed to form dove-tail form notch, and dove-tail form notch top is mutually cut with scissors
It connects, and is connected in the middle part of dove-tail form notch by elastic component 63, elastic component 63 is in pre-pressing state, and reset force makes the first folder
Second clamping part 622 of the first clamping part 612 and 62 other end of the second grip block of holding 61 other end of block is mutually drawn close to protect
Hold the clamping to chromatographic column 5；It is separately installed with vibrating member 64 in the middle part of first clamping part, 612 middle part and the second clamping part 622, is vibrated
Part 64 is with 5 lateral wall sliding contact of chromatographic column to vibrate to chromatographic column 5.
When work, holds the handle that first connecting portion 611 is formed with second connecting portion 621 and inwardly press, overcoming bullet
Property part 63 reset force after, the first clamping part 612 and the second clamping part 622 are strutted with lever principle by hinge joint, realized pair
The clamping of chromatographic column 5 is then turned on and generates vibration with the vibrating member 64 of 5 lateral wall sliding contact of chromatographic column, so that chromatographic column 5
Filler was not only closely knit but also uniform, and the clamping vibration component 6 due to being equipped with vibrating member 64 can be moved up and down with respect to chromatographic column 5, real
The column bed for having showed chromatographic column 5 was not only closely knit but also uniform.The chromatographic column 5 loaded by above-mentioned dress column device, stationary phase filling are closely knit
And column bed is uniform and stable, thus separative efficiency with higher and preferable experimental repeatability, especially suitable for the dry of chromatographic column 5
Column fills column method filler.
Moving up and down for clamping vibration component 6 is realized by lifting column 7, and lifting column 7 is set to the top of pedestal 1,
7 upper end of lifting column is fixedly connected behind the hinged place on dove-tail form notch top with clamping vibration component 6.Lifting column 7 is hydraulic
Or electric lifting pole, preferably electric lifting pole, be easily manipulated, and safeguard it is simple, can be realized crawl.
In order to make clamping vibration component 6 adapt to the chromatographic column 5 of different-diameter range, the first clamping part 612, the second clamping part
622 recess for being arranged to half elliptic on one side contacted respectively with 5 lateral wall of chromatographic column.As shown in Figures 2 and 3, for difference
The small chromatographic column 5a and big chromatographic column 5b of diameter are inwardly pressed by hand-held first connecting portion 611 with second connecting portion 621, gram
After the reset force for taking elastic component 63, the first clamping part 612 and the second clamping part 622 can be strutted to clamp small chromatographic column 5a and big layer
Column 5b is analysed, is not only facilitated but also quick.
Clamping vibration component 6 further includes cushion 65, and cushion 65 is bonded in the recess of half elliptic, and is located at vibration
To protect chromatographic column 5 between part 64 and the lateral wall of chromatographic column 5.Specifically, cushion 65 is preferably rubber pad.
Elastic component 63 is preferably the spring of pre-pressing in one of the embodiments, and replacement is convenient and cheap.
5 upper end of chromatographic column is sealedly and fixedly connected by diversion pipe 3 and stuffing box 2, lower end passes through connecting tube 8 and vacuum pump 9
It is sealedly and fixedly connected.Diversion pipe 3 is made with connecting tube 8 of soft material.Specifically, under the action of vacuum pump 9, filler from
Stuffing box 2 enters in chromatographic column 5 by diversion pipe 3, and the No leakage for realizing filler loads, and avoids powdered fixation
Mutually pour into harm of the fugitive dust generated during chromatographic column 5 to operator lung.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of Purification of traditional Chinese herbs chromatography column packing device, is used for the filler of chromatographic column (5), including being set to above pedestal (1)
Bracket (4) and it is respectively arranged on the stuffing box (2) of the pedestal (1) left and right ends, vacuum pump (9), the chromatographic column (5) is set to institute
It states on bracket (4), which is characterized in that it further include the clamping vibration component (6) that the relatively described chromatographic column (5) moves up and down, it is described
Clamping vibration component (6) includes the first grip block (61) and the second grip block (62), and the of described first grip block (61) one end
The second connecting portion (621) of one interconnecting piece (611) and described second grip block (62) one end forms handle, and its opposite face tilts
Setting forms dove-tail form notch, and dove-tail form notch top is hinged, and passes through elastic component in the middle part of the dove-tail form notch
(63) it is connected, the elastic component (63) is in pre-pressing state, and reset force makes the first grip block (61) other end
The second clamping part (622) of first clamping part (612) and the second grip block (62) other end is mutually drawn close to holding pair
The clamping of the chromatographic column (5)；It is installed respectively in the middle part of first clamping part (612) in the middle part of second clamping part (622)
Have vibrating member (64), the vibrating member (64) and the chromatographic column (5) lateral wall sliding contact are to carry out the chromatographic column (5)
Vibration.
2. Purification of traditional Chinese herbs according to claim 1 chromatography column packing device, which is characterized in that above the pedestal (1)
Equipped with lifting column (7), lifting column (7) upper end pass through dove-tail form notch top hinged place after with the clamping vibration
Component (6) is fixedly connected.
3. Purification of traditional Chinese herbs according to claim 2 chromatography column packing device, which is characterized in that the lifting column (7) is
Hydraulic or electric lifting pole.
4. Purification of traditional Chinese herbs according to claim 3 chromatography column packing device, which is characterized in that the lifting column (7) is
Electric lifting pole.
5. Purification of traditional Chinese herbs according to claim 1 chromatography column packing device, which is characterized in that first clamping part
(612), the recess for being arranged to half elliptic on one side that the second clamping part (622) is contacted with the chromatographic column (5) lateral wall respectively.
6. Purification of traditional Chinese herbs according to claim 5 chromatography column packing device, which is characterized in that the clamping vibration component
It (6) further include cushion (65), the cushion (65) is bonded in the recess of the half elliptic, and is located at the vibrating member
(64) between the lateral wall of chromatographic column (5).
7. Purification of traditional Chinese herbs according to claim 6 chromatography column packing device, which is characterized in that the cushion (65) is
Rubber pad.
8. the chromatography column packing device of Purification of traditional Chinese herbs described according to claim 1~any one of 7, which is characterized in that institute
State the spring that elastic component (63) are pre-pressing.
9. Purification of traditional Chinese herbs according to claim 1 chromatography column packing device, which is characterized in that on the chromatographic column (5)
End is sealedly and fixedly connected by diversion pipe (3) with the stuffing box (2), lower end is close by connecting tube (8) and the vacuum pump (9)
Envelope is fixedly connected.
10. Purification of traditional Chinese herbs according to claim 9 chromatography column packing device, which is characterized in that the diversion pipe (3) with
Connecting tube (8) is made of soft material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214196.0U CN209348175U (en) | 2018-12-27 | 2018-12-27 | A kind of Purification of traditional Chinese herbs chromatography column packing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214196.0U CN209348175U (en) | 2018-12-27 | 2018-12-27 | A kind of Purification of traditional Chinese herbs chromatography column packing device |
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| Publication Number | Publication Date |
|---|---|
| CN209348175U true CN209348175U (en) | 2019-09-06 |
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ID=67799838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822214196.0U Active CN209348175U (en) | 2018-12-27 | 2018-12-27 | A kind of Purification of traditional Chinese herbs chromatography column packing device |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115337672A (en) * | 2022-08-05 | 2022-11-15 | 藤蔬生物科技(嘉兴)有限公司 | Matrix chromatography device and application method thereof in preparation of flavonoid compound |
-
2018
- 2018-12-27 CN CN201822214196.0U patent/CN209348175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115337672A (en) * | 2022-08-05 | 2022-11-15 | 藤蔬生物科技(嘉兴)有限公司 | Matrix chromatography device and application method thereof in preparation of flavonoid compound |
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