CN209237422U - A kind of high-pressure column chromatography extraction element - Google Patents
A kind of high-pressure column chromatography extraction element Download PDFInfo
- Publication number
- CN209237422U CN209237422U CN201821836871.7U CN201821836871U CN209237422U CN 209237422 U CN209237422 U CN 209237422U CN 201821836871 U CN201821836871 U CN 201821836871U CN 209237422 U CN209237422 U CN 209237422U
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- China
- Prior art keywords
- block
- silica gel
- ring
- column
- gel preparation
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Abstract
The utility model discloses a kind of high-pressure columns to chromatograph extraction element, including pedestal, the base top is provided with hydraulic lift, connection ring is provided at the top of the hydraulic lift, the connection ring bottom is provided with discharge nozzle, silicagel column is provided at the top of the connection ring, silica gel preparation column is provided at the top of the silicagel column, silica gel preparation column top is provided with joint mechanism, silica gel preparation column top is provided with link block, it is provided with fixed ring block at the top of the link block, fixed ring block both ends are provided with snap ring.The utility model is by being equipped with joint mechanism, link block, fixed ring block and discharge nozzle, make the utility model in use, silica gel preparation column can be made to be easily changed, and it can be discharged at once in purification & isolation rear impurity, this remain in impurity will not in equipment, silicagel column is set to keep clean, to keep the service life of silicagel column longer.
Description
Technical field
The utility model relates to extraction element technical field, in particular to a kind of high-pressure column chromatographs extraction element.
Background technique
Chromatography extraction element is a kind of equipment that can be rejected impurity, needs to use when handling silica gel this
Equipment, chromatography extraction element in the prior art in use, divide since silica gel preparation column is not easy to replace, and in purification
It will not be discharged at once from rear impurity, this just makes impurity be easy to remain in equipment, so that silicagel column is cannot keep cleaning, to make
The service life of silicagel column is shorter.
Therefore, it is necessary to solve the above problems to invent a kind of high-pressure column chromatography extraction element.
Utility model content
The purpose of this utility model is to provide a kind of high-pressure columns to chromatograph extraction element, by being equipped with joint mechanism, connection
Block, fixed ring block and discharge nozzle, make the utility model in use, and silica gel preparation column can be made to be easily changed, and
Purification & isolation rear impurity can be discharged at once, this remain in impurity will not in equipment, and silicagel column is allow to keep clean,
To keep the service life of silicagel column longer, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-pressure column chromatography extraction element, including
Pedestal, the base top are provided with hydraulic lift, are provided with connection ring, the connection at the top of the hydraulic lift
Ring bottom is provided with discharge nozzle, and silicagel column is provided at the top of the connection ring, is provided with silica gel preparation column at the top of the silicagel column,
Silica gel preparation column top is provided with joint mechanism, and silica gel preparation column top is provided with link block, the link block top
Portion is provided with fixed ring block, and fixed ring block both ends are provided with snap ring, and peristaltic pump connection is provided at the top of the fixed ring block
Pipe, the peristaltic pump connecting tube are fixedly connected with fixed ring block, and peristaltic pump connecting tube one end is provided with peristaltic pump, described compacted
Dynamic pump connecting tube side is provided with feed pipe.
Preferably, the joint mechanism includes joint ring, and the joint ring outer wall is provided with screw thread, the joint ring outside
It is provided with link slot.
Preferably, the joint ring outer wall and link slot inner wall are provided with screw thread, and the link slot is arranged in link block
It is internal.
Preferably, the joint ring and link block are threadedly coupled, and the fixed ring block is slidably connected with link block.
Preferably, described discharge nozzle one end is fixedly connected with silica gel preparation column, and the setting of fixed ring block bottom is connecting
Inside slot.
Preferably, the base top is provided with support rod, and the base bottom is provided with anti-skidding bed course.
The technical effect and advantage of the utility model:
1, by being equipped with joint mechanism, link block, fixed ring block and discharge nozzle, after purified on silica gel can be made to separate, impurity
It can be discharged immediately, when silica gel preparation column is replaced using a period of time, connector can be made by Rotary Connection block
Ring rotates in link slot, and silica gel preparation column and link block is facilitated to be separated or connected, this is just using the utility model
In the process, silica gel preparation column can be made to be easily changed, and can be discharged at once in purification & isolation rear impurity, this just makes impurity
It will not remain in equipment, so that silicagel column is kept clean, to keep the service life of silicagel column longer；
2, by being equipped with support rod, it can play a supporting role to equipment, prevent hydraulic lift because of top apparatus mistake
It damages again, by being equipped with anti-skidding bed course, can make equipment on the ground can not arbitrarily be slided, so that equipment be allow to keep steady
Fixed work.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the overall structure side view of the utility model.
Fig. 3 is the portion A enlarged drawing in Fig. 1 of the utility model.
In figure: 1 pedestal, 2 hydraulic lifts, 3 connection rings, 4 discharge nozzles, 5 silicagel columns, 6 silica gel preparation columns, 7 splicers
Structure, 8 link blocks, 9 fixed ring blocks, 10 snap rings, 11 peristaltic pump connecting tubes, 12 peristaltic pumps, 13 feed pipes, 14 joint rings, 15 screw threads,
16 link slots, 17 support rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of high-pressure column chromatography extraction element as shown in Figs. 1-3, including pedestal 1, the bottom
1 top of seat is provided with hydraulic lift 2, and connection ring 3,3 bottom of connection ring are provided at the top of the hydraulic lift 2
It is provided with discharge nozzle 4, silicagel column 5 is provided at the top of the connection ring 3, silica gel preparation column 6 is provided at the top of the silicagel column 5,
It is provided with joint mechanism 7 at the top of the silica gel preparation column 6, is provided with link block 8, the connection at the top of the silica gel preparation column 6
Fixed ring block 9 is provided at the top of block 8,9 both ends of fixed ring block are provided with snap ring 10, are provided at the top of the fixed ring block 9
Peristaltic pump connecting tube 11, the peristaltic pump connecting tube 11 are fixedly connected with fixed ring block 9, and described 11 one end of peristaltic pump connecting tube is set
It is equipped with peristaltic pump 12,11 side of peristaltic pump connecting tube is provided with feed pipe 13.
Further, in the above-mentioned technical solutions, the joint mechanism 7 includes joint ring 14,14 outer wall of joint ring
It is provided with screw thread 15, is provided with link slot 16 on the outside of the joint ring 14, joint ring 14 and link block 8 is allow to carry out screw thread company
It connects, facilitates the replacement of silica gel preparation column 6.
Further, in the above-mentioned technical solutions, 14 outer wall of joint ring and 16 inner wall of link slot are provided with screw thread
15, it is threadedly coupled joint ring 14 and link block 8, the link slot 16 is arranged inside link block 8, can pass through
Joint ring 14 is inserted into link slot 16, connect link block 8 with silica gel preparation column 6.
Further, in the above-mentioned technical solutions, the joint ring 14 and link block 8 are threadedly coupled, and facilitate silica gel preparation
The replacement of column 6, the fixed ring block 9 are slidably connected with link block 8, make link block 8 when rotating on joint ring 14, link block 8
It can be along 9 upward sliding of fixed ring block.
Further, in the above-mentioned technical solutions, described 4 one end of discharge nozzle is fixedly connected with silica gel preparation column 6, makes silica gel
After purification & isolation, impurity can be discharged immediately, and 9 bottom of fixed ring block is arranged inside link slot 16, make silica gel preparation column 6
In replacement process, snap ring 10 can block link block 8, fall down link block 8 will not from fixed ring block 9.
Further, in the above-mentioned technical solutions, it is provided with support rod 17 at the top of the pedestal 1, equipment can be played
Supporting role prevents hydraulic lift 2 from damaging because top apparatus is overweight, and 1 bottom of pedestal is provided with anti-skidding bed course, can
So that equipment can not be slided arbitrarily on the ground, so that equipment be allow to keep steady operation.
This practical working principle:
Referring to Figure of description 1-3, when handling using the utility model silica gel, start peristaltic pump 12 first,
Peristaltic pump connecting tube 11 is set to keep the state of persistent pressure, this can be constantly pre- to silica gel by the silica gel in feed pipe 13
Addition in standby column 6, silica gel preparation column 6 can be handled silica gel, separate silica gel and impurity, and separation rear impurity can enter discharging
Pipe 4, after separating purified on silica gel, impurity can be discharged immediately, when silica gel preparation column 6 is after a period of use with regard to needing to carry out more
It changes, since joint ring 14 and link block 8 are threadedly coupled, Rotary Connection block 8 can be moved by manpower, connect joint ring 14 can
Rotation in slot 16, so that link block 8 can be separated with joint ring 14, after separation after making link block 8 rotate a period of time
To remove silica gel preparation column 6, then new silica gel preparation column 6 is placed on the suitable position of connection ring 3, after the completion of placement
Silica gel preparation column 6 is located at the underface of link block 8, by moving down link block 8, makes new 6 top of silica gel preparation column
Joint ring 14 is inserted into link slot 16, then Rotary Connection block 8, and new silica gel preparation column 6 is made to be connected with link block 8, from
And the replacement of silica gel preparation column 6 is completed, this just makes the utility model in use, and silica gel preparation column 6 can be made to be easy to more
It changes, and can be discharged at once in purification & isolation rear impurity, this remain in impurity will not in equipment, make silicagel column 5 can
To keep clean, to keep the service life of silicagel column 5 longer；
Referring to Figure of description 1-2, when the utility model is used, by being equipped with support rod 17, equipment can be played
Supporting role prevents hydraulic lift 2 from damaging because top apparatus is overweight, by being equipped with anti-skidding bed course, equipment can be made to exist
It can not arbitrarily be slided on ground, so that equipment be allow to keep steady operation.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of high-pressure column chromatographs extraction element, including pedestal (1), it is characterised in that: be provided at the top of the pedestal (1) hydraulic
Lifting device (2), hydraulic lift (2) top are provided with connection ring (3), and connection ring (3) bottom is provided with out
Expects pipe (4), connection ring (3) top are provided with silicagel column (5), are provided with silica gel preparation column at the top of the silicagel column (5)
(6), it is provided with joint mechanism (7) at the top of the silica gel preparation column (6), is provided with link block at the top of the silica gel preparation column (6)
(8), it is provided with fixed ring block (9) at the top of the link block (8), fixed ring block (9) both ends are provided with snap ring (10), described
It is provided with peristaltic pump connecting tube (11) at the top of fixed ring block (9), the peristaltic pump connecting tube (11) and fixed ring block (9) fixed company
Connect, described peristaltic pump connecting tube (11) one end is provided with peristaltic pump (12), peristaltic pump connecting tube (11) side be provided with into
Expects pipe (13).
2. a kind of high-pressure column according to claim 1 chromatographs extraction element, it is characterised in that: joint mechanism (7) packet
It includes joint ring (14), joint ring (14) outer wall is provided with screw thread (15), is provided with link slot on the outside of the joint ring (14)
(16)。
3. a kind of high-pressure column according to claim 2 chromatographs extraction element, it is characterised in that: joint ring (14) outer wall
It is provided with screw thread (15) with link slot (16) inner wall, link slot (16) setting is internal in link block (8).
4. a kind of high-pressure column according to claim 3 chromatographs extraction element, it is characterised in that: the joint ring (14) and company
Block (8) threaded connection is connect, the fixed ring block (9) is slidably connected with link block (8).
5. a kind of high-pressure column according to claim 4 chromatographs extraction element, it is characterised in that: described discharge nozzle (4) one end
It is fixedly connected with silica gel preparation column (6), fixed ring block (9) the bottom setting is internal in link slot (16).
6. a kind of high-pressure column according to claim 1 chromatographs extraction element, it is characterised in that: set at the top of the pedestal (1)
It is equipped with support rod (17), pedestal (1) bottom is provided with anti-skidding bed course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836871.7U CN209237422U (en) | 2018-11-08 | 2018-11-08 | A kind of high-pressure column chromatography extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836871.7U CN209237422U (en) | 2018-11-08 | 2018-11-08 | A kind of high-pressure column chromatography extraction element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209237422U true CN209237422U (en) | 2019-08-13 |
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ID=67527412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821836871.7U Active CN209237422U (en) | 2018-11-08 | 2018-11-08 | A kind of high-pressure column chromatography extraction element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209237422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999198A (en) * | 2023-03-27 | 2023-04-25 | 石药集团百克(山东)生物制药股份有限公司 | Column chromatography equipment |
-
2018
- 2018-11-08 CN CN201821836871.7U patent/CN209237422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999198A (en) * | 2023-03-27 | 2023-04-25 | 石药集团百克(山东)生物制药股份有限公司 | Column chromatography equipment |
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