CN206404373U - A kind of improved portable normal pressure chromatographic column sampling device - Google Patents
A kind of improved portable normal pressure chromatographic column sampling device Download PDFInfo
- Publication number
- CN206404373U CN206404373U CN201621461097.7U CN201621461097U CN206404373U CN 206404373 U CN206404373 U CN 206404373U CN 201621461097 U CN201621461097 U CN 201621461097U CN 206404373 U CN206404373 U CN 206404373U
- Authority
- CN
- China
- Prior art keywords
- conduit
- chromatographic column
- upper cover
- chromatography
- vertical feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The utility model is related to a kind of improved portable normal pressure chromatographic column sampling device, and described device includes chromatography cylinder, sieve plate device, upper cover, low head, suitable for reading, lower outlet, conduit, transparent vertical feeding bucket and ball valve.The present apparatus is due to the setting of transparent vertical feeding bucket, so that operator carries out feeding operation by transparent vertical feeding bucket and the charging situation in the upper cover of chromatographic column can be observed directly by conduit, steady chromatography, after charging terminates, close ball valve, charging can be stopped, then carry out chromatographic runs suitable for reading are opened again, qualified products are collected by lower outlet, chromatographic runs can be completed, the apparatus structure is simple, simple operation, practicality, it is ensured that material is efficiently separated during chromatography, to using bringing facility.
Description
Technical field
The utility model belongs to tomography devices technical field, especially a kind of improved portable normal pressure chromatographic column loading dress
Put.
Background technology
Industrial normal pressure stainless steel chromatographic column column cap loading, often can't see the internal state of end socket suitable for reading, in column cap suitable for reading
Fracture when often there is loading during loading, or situations such as fill it up with spilling, material is from efficiently separating when preventing chromatography, to using bringing
Inconvenience.
The content of the invention
The purpose of this utility model is to overcome in place of the deficiencies in the prior art that there is provided a kind of improved portable normal pressure layer
Post sampling device is analysed, the apparatus structure is simple, design science is reasonable, easy to use.
The utility model solves its technical problem and takes following technical scheme to realize：
A kind of improved portable normal pressure chromatographic column sampling device, described device includes chromatography cylinder, sieve plate device, upper envelope
Head, low head, suitable for reading, lower outlet, conduit, transparent vertical feeding bucket and ball valve, the close top and bottom of the chromatography cylinder
Sieve plate device is inside co-axially mounted, the external coaxial removable seal of the chromatographic column above the sieve plate device on top is arranged at and installs envelope
Being connected on head, the upper cover with chromatography column body is formed with suitable for reading, is arranged at the chromatography cylinder below the sieve plate device of bottom
Outer coaxial removable seal, which is installed with chromatography column body to be connected on low head, the low head, is formed with lower outlet；
The transparent vertical feeding bucket is vertically set and the opening-like state in top, the bottom of the transparent vertical feeding bucket
Hold the close setting that is connected with the top of conduit, the bottom of the conduit and the close top for being arranged at upper cover that is connected in upper cover
Ball valve is set on end, the conduit, the ball valve can open or close conduit.
Moreover, the upper cover, low head are respectively connected setting by flange with chromatographic column body phase.
Moreover, the transparent vertical feeding bucket is a glass funnel.
Advantage of the present utility model and good effect are：
1st, the present apparatus include chromatography cylinder, sieve plate device, upper cover, low head, suitable for reading, lower outlet, conduit, it is transparent uprightly add
Hopper and ball valve, transparent vertical feeding bucket are vertically set and the opening-like state in top, the bottom of the transparent vertical feeding bucket
Hold the close setting that is connected with the top of conduit, the bottom of the conduit and the close top for being arranged at upper cover that is connected in upper cover
Ball valve is set on end, conduit, the ball valve can open or close conduit, when in use, due to the setting of transparent vertical feeding bucket,
So that operator carries out feeding operation by transparent vertical feeding bucket and the upper envelope of chromatographic column can be observed directly by conduit
Charging situation in head, steady chromatography after charging terminates, closes ball valve, you can stop charging, carry out layer suitable for reading is then opened again
Analysis operation, collects qualified products, you can chromatographic runs are completed, further, since conduit is connected to upper cover top by lower outlet
, just there is some drugs remaining in place, cause separate substance hangover existing in the absence of sample to be separated when so feeding in connecting tube
As, the apparatus structure is simple, simple operation, practicality, it is ensured that material is efficiently separated during chromatography, to using bringing facility.
2nd, the upper cover of the present apparatus, low head are respectively connected setting with chromatographic column body phase by flange, and this kind of structure makes
Obtain the device easy for installation, quick, improve installation effectiveness, saved the working time.
3rd, the transparent vertical feeding bucket of the present apparatus is a glass funnel, and with low cost, using effect is good, is easily installed and sees
Examine.
Brief description of the drawings
Fig. 1 is structure connection diagram of the present utility model.
Embodiment：
Below by specific embodiment, the utility model is described in further detail, following examples be it is descriptive, no
It is limited, it is impossible to which protection domain of the present utility model is limited with this.
Structure, annexation and the method not being described in detail in the utility model, can be understood as public affairs in the art
Know general knowledge.
A kind of improved portable normal pressure chromatographic column sampling device, as shown in figure 1, described device includes chromatography cylinder 9, sieve
Plate device 1, upper cover 3, low head 7, suitable for reading 4, lower outlet 8, conduit 10, transparent vertical feeding bucket 6 and ball valve 5, the chromatographic column
Sieve plate device is co-axially mounted in the close top and bottom of body, the chromatographic column above the sieve plate device on top is arranged at and coaxially may be used in vitro
Being connected on dismounting sealing installation upper cover, the upper cover with chromatography column body, it is suitable for reading to be formed with, and is arranged at the sieve plate of bottom
The external coaxial removable seal of chromatographic column below device installs the system that is connected on low head, the low head with chromatography column body
There is lower outlet；
The transparent vertical feeding bucket is vertically set and the opening-like state in top, the bottom of the transparent vertical feeding bucket
Hold the close setting that is connected with the top of conduit, the bottom of the conduit and the close top for being arranged at upper cover that is connected in upper cover
Ball valve is set on end, the conduit, the ball valve can open or close conduit.
The present apparatus includes chromatography cylinder, sieve plate device, upper cover, low head, suitable for reading, lower outlet, conduit, transparent vertical feeding
Bucket and ball valve, transparent vertical feeding bucket are vertically set and the opening-like state in top, the bottom of the transparent vertical feeding bucket
Be connected close setting with the top of conduit, the bottom of the conduit and the close top for being arranged at upper cover that is connected in upper cover
Ball valve is set on end, conduit, the ball valve can open or close conduit, when in use, due to the setting of transparent vertical feeding bucket,
So that operator carries out feeding operation by transparent vertical feeding bucket and the upper envelope of chromatographic column can be observed directly by conduit
Charging situation in head, steady chromatography after charging terminates, closes ball valve, you can stop charging, carry out layer suitable for reading is then opened again
Analysis operation, collects qualified products, you can chromatographic runs are completed, further, since conduit is connected to upper cover top by lower outlet
, just there is some drugs remaining in place, cause separate substance hangover existing in the absence of sample to be separated when so feeding in connecting tube
As, the apparatus structure is simple, simple operation, practicality, it is ensured that material is efficiently separated during chromatography, to using bringing facility.
In the present embodiment, the upper cover, low head are respectively connected setting by flange 2 with chromatographic column body phase, should
Plant structure so that the device is easy for installation, quick, improves installation effectiveness, has saved the working time.
In the present embodiment, the transparent vertical feeding bucket is a glass funnel, and with low cost, using effect is good, is easy to
Install and observe.
Claims (3)
1. a kind of improved portable normal pressure chromatographic column sampling device, it is characterised in that：Described device includes chromatography cylinder, sieve plate
Device, upper cover, low head, suitable for reading, lower outlet, conduit, transparent vertical feeding bucket and ball valve, the close top of the chromatography cylinder
With sieve plate device is co-axially mounted in bottom, be arranged at the external coaxial removable seal of chromatographic column above the sieve plate device on top and install
Being connected on upper cover, the upper cover with chromatography column body is formed with suitable for reading, is arranged at the chromatography below the sieve plate device of bottom
Coaxial removable seal, which is installed with chromatography column body to be connected on low head, the low head, outside cylinder is formed with lower outlet；
The transparent vertical feeding bucket is vertically set and the opening-like state in top, the bottom of the transparent vertical feeding bucket with
The top of conduit be connected it is close set, the bottom of the conduit and the close top for being arranged at upper cover that is connected in upper cover,
Ball valve is set on the conduit, the ball valve can open or close conduit.
2. improved portable normal pressure chromatographic column sampling device according to claim 1, it is characterised in that：The upper envelope
Head, low head are respectively connected setting by flange with chromatographic column body phase.
3. improved portable normal pressure chromatographic column sampling device according to claim 1 or 2, it is characterised in that：It is described
Bright vertical feeding bucket is a glass funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461097.7U CN206404373U (en) | 2016-12-29 | 2016-12-29 | A kind of improved portable normal pressure chromatographic column sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461097.7U CN206404373U (en) | 2016-12-29 | 2016-12-29 | A kind of improved portable normal pressure chromatographic column sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206404373U true CN206404373U (en) | 2017-08-15 |
Family
ID=59551830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621461097.7U Expired - Fee Related CN206404373U (en) | 2016-12-29 | 2016-12-29 | A kind of improved portable normal pressure chromatographic column sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206404373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245932A (en) * | 2016-12-29 | 2018-07-06 | 天津领世生物科技开发有限公司 | Improved portable normal pressure chromatographic column sampling device |
-
2016
- 2016-12-29 CN CN201621461097.7U patent/CN206404373U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245932A (en) * | 2016-12-29 | 2018-07-06 | 天津领世生物科技开发有限公司 | Improved portable normal pressure chromatographic column sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20181229 |