CN108245933A - Portable normal pressure chromatographic column sampling device - Google Patents
Portable normal pressure chromatographic column sampling device Download PDFInfo
- Publication number
- CN108245933A CN108245933A CN201611241808.4A CN201611241808A CN108245933A CN 108245933 A CN108245933 A CN 108245933A CN 201611241808 A CN201611241808 A CN 201611241808A CN 108245933 A CN108245933 A CN 108245933A
- Authority
- CN
- China
- Prior art keywords
- conduit
- chromatographic column
- sieve plate
- 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.)
- Pending
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 9
- 238000004587 chromatography analysis Methods 0.000 claims abstract description 32
- 239000011521 glass Substances 0.000 claims description 4
- 238000000338 in vitro Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 238000012840 feeding operation Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/14—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the introduction of the feed to the apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The present invention relates to a kind of portable normal pressure chromatographic column sampling device, 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 it, steady chromatography, after charging, close ball valve, it can stop feeding, 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, material efficiently separates when ensure that chromatography, and facility is brought to using.
Description
Technical field
The invention belongs to tomography devices technical field, especially a kind of portable normal pressure chromatographic column sampling device.
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
Often there are fracture during loading or situations such as fill it up with spilling during loading, material is brought from efficiently separating to using when preventing chromatography
Inconvenience.
Invention content
It is an object of the invention in place of overcome the deficiencies in the prior art, provide a kind of portable normal pressure chromatographic column loading dress
It puts, the apparatus structure is simple, design is scientific and reasonable, easy to use.
The present invention solves its technical problem and following technical scheme is taken to realize：
A kind of portable normal pressure chromatographic column sampling device, described device include chromatography cylinder, sieve plate device, upper cover, lower envelope
Head, suitable for reading, lower outlet, conduit, transparent vertical feeding bucket and ball valve, it is described chromatography cylinder close top and bottom in coaxially
Mounted sieve device, is set to chromatographic column above the sieve plate device on top coaxial removable seal installation upper cover in vitro, it is described on
Being connected on end socket with chromatography column body, it is suitable for reading to be formed with, and it is external coaxial removable to be set to chromatographic column below the sieve plate device of lower part
Sealing installation low head is unloaded, is connected on the low head with chromatography column body and is formed with lower outlet；
It is equipped on chromatography cylinder between the upper cover and the sieve plate device for being set to top with being connected in chromatographic column body
Conduit, conduit setting parallel with sieve plate device, one end of the conduit are connected setting with chromatography cylinder, the conduit it is another
The bottom of the transparent vertical feeding bucket of right angle setting is held, the top of the transparent vertical feeding bucket is vertically set and top is in open
Mouth state；Ball valve is set on the conduit, which can open or close the connection between conduit and transparent vertical feeding bucket.
Moreover, the upper cover, low head are respectively connected setting by flange with chromatography cylinder.
Moreover, the transparent vertical feeding bucket is a glass funnel.
The advantages and positive effects of the present invention 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 are led with being connected to be equipped in chromatographic column body on the chromatography cylinder between upper cover and the sieve plate device for being set to top
It manages, conduit setting parallel with sieve plate device, ball valve is set on conduit, which can open or close conduit and uprightly add with transparent
Connection between hopper, when in use, due to the setting of transparent vertical feeding bucket so that operator passes through transparent vertical feeding bucket
It carries out feeding operation and the charging situation in the upper cover of chromatographic column can be observed directly by it, steady to chromatograph, charging knot
Shu Hou closes ball valve, you can and stop charging, then open carry out chromatographic runs suitable for reading again, qualified products are collected by lower outlet,
Chromatographic runs can be completed, the apparatus structure is simple, simple operation, practicality, material efficiently separates when ensure that chromatography, to making
With bringing facility.
2nd, the upper cover of the present apparatus, low head are respectively connected setting by flange with chromatography cylinder, this kind of structure makes
It is easy for installation, quick to obtain the device, improves installation effectiveness, has saved the working time.
3rd, the transparent vertical feeding bucket of the present apparatus is a glass funnel, and of low cost, using effect is good, is easily installed and sees
It examines.
Description of the drawings
Fig. 1 is the structure connection diagram of the present invention.
Specific embodiment：
Below by specific embodiment, the invention will be further described, and following embodiment is descriptive, is not limit
Qualitatively, it is impossible to which protection scope of the present invention is limited with this.
Structure, connection relation and the method not being described in detail in the present invention, can be understood as it is in the art it is known often
Know.
A kind of portable normal pressure chromatographic column sampling device, as shown in Figure 1, described device include 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 chromatography cylinder lean on
Sieve plate device is co-axially mounted in nearly top and bottom, the chromatographic column being set to above the sieve plate device on top is external coaxial detachable close
Envelope installs upper cover, and being connected on the upper cover with chromatography column body, it is suitable for reading to be formed with, and is set to below the sieve plate device of lower part
The chromatographic column low head of coaxial removable seal installation in vitro, be connected with chromatography column body on the low head and be formed with down
Mouthful；
It is equipped on chromatography cylinder between the upper cover and the sieve plate device for being set to top with being connected in chromatographic column body
Conduit, conduit setting parallel with sieve plate device, one end of the conduit are connected setting with chromatography cylinder, the conduit it is another
The bottom of the transparent vertical feeding bucket of right angle setting is held, the top of the transparent vertical feeding bucket is vertically set and top is in open
Mouth state；Ball valve is set on the conduit, which can open or close the connection between conduit and transparent vertical feeding bucket.
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 are led with being connected to be equipped in chromatographic column body on the chromatography cylinder between upper cover and the sieve plate device for being set to top
It manages, conduit setting parallel with sieve plate device, ball valve is set on conduit, which can open or close conduit and uprightly add with transparent
Connection between hopper, when in use, due to the setting of transparent vertical feeding bucket so that operator passes through transparent vertical feeding bucket
It carries out feeding operation and the charging situation in the upper cover of chromatographic column can be observed directly by it, steady to chromatograph, charging knot
Shu Hou closes ball valve, you can and stop charging, then open carry out chromatographic runs suitable for reading again, qualified products are collected by lower outlet,
Chromatographic runs can be completed, the apparatus structure is simple, simple operation, practicality, material efficiently separates when ensure that chromatography, to making
With bringing facility.
In the present embodiment, the upper cover, low head are respectively connected setting by flange 2 with chromatography cylinder, this
Kind 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 of low cost, using effect is good, is convenient for
Installation and observation.
Claims (3)
1. a kind of portable normal pressure chromatographic column sampling device, it is characterised in that：Described device include chromatography cylinder, sieve plate device, on
End socket, 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 co-axially mounted in portion, being set to the chromatographic column above the sieve plate device on top, coaxial removable seal installs envelope in vitro
Head is connected on the upper cover with chromatography column body and is formed with chromatography cylinder suitable for reading, to be set to below the sieve plate device of lower part
Outer coaxial removable seal installs low head, is connected on the low head with chromatography column body and is formed with lower outlet；
With being connected in chromatographic column body equipped with conduit on chromatography cylinder between the upper cover and the sieve plate device for being set to top,
Conduit setting parallel with sieve plate device, one end of the conduit are connected setting with chromatography cylinder, and the other end of the conduit hangs down
The bottom of transparent vertical feeding bucket is directly installed, the top of the transparent vertical feeding bucket is vertically set and top is opening-like
State；Ball valve is set on the conduit, which can open or close the connection between conduit and transparent vertical feeding bucket.
2. portable normal pressure chromatographic column sampling device according to claim 1, it is characterised in that：The upper cover, lower envelope
Head is respectively connected setting by flange with chromatographing cylinder.
3. portable normal pressure chromatographic column sampling device according to claim 1 or 2, it is characterised in that：It is described transparent upright
Loading hopper is a glass funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241808.4A CN108245933A (en) | 2016-12-29 | 2016-12-29 | Portable normal pressure chromatographic column sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241808.4A CN108245933A (en) | 2016-12-29 | 2016-12-29 | Portable normal pressure chromatographic column sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108245933A true CN108245933A (en) | 2018-07-06 |
Family
ID=62719151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611241808.4A Pending CN108245933A (en) | 2016-12-29 | 2016-12-29 | Portable normal pressure chromatographic column sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108245933A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201346409Y (en) * | 2008-08-15 | 2009-11-18 | 华南师范大学 | Controllable pressurizing chromatographic separation column |
| JP2010091411A (en) * | 2008-10-08 | 2010-04-22 | Toppan Printing Co Ltd | Reagent reaction vessel |
| CN203816276U (en) * | 2014-05-08 | 2014-09-10 | 四川美大康华康药业有限公司 | Detachable multi-stage type chromatographic column applied to separation and purification of medical intermediates |
| CN204522379U (en) * | 2015-04-03 | 2015-08-05 | 东北石油大学 | Change a kind ofly and use chromatographic column |
| CN204745741U (en) * | 2015-06-03 | 2015-11-11 | 中美华世通生物医药科技（武汉）有限公司 | Chromatographic system |
| CN105396326A (en) * | 2015-12-14 | 2016-03-16 | 天津汉德威药业有限公司 | Decolorization tank |
| CN206381676U (en) * | 2016-12-29 | 2017-08-08 | 天津领世生物科技开发有限公司 | A kind of portable normal pressure chromatographic column sampling device |
-
2016
- 2016-12-29 CN CN201611241808.4A patent/CN108245933A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201346409Y (en) * | 2008-08-15 | 2009-11-18 | 华南师范大学 | Controllable pressurizing chromatographic separation column |
| JP2010091411A (en) * | 2008-10-08 | 2010-04-22 | Toppan Printing Co Ltd | Reagent reaction vessel |
| CN203816276U (en) * | 2014-05-08 | 2014-09-10 | 四川美大康华康药业有限公司 | Detachable multi-stage type chromatographic column applied to separation and purification of medical intermediates |
| CN204522379U (en) * | 2015-04-03 | 2015-08-05 | 东北石油大学 | Change a kind ofly and use chromatographic column |
| CN204745741U (en) * | 2015-06-03 | 2015-11-11 | 中美华世通生物医药科技（武汉）有限公司 | Chromatographic system |
| CN105396326A (en) * | 2015-12-14 | 2016-03-16 | 天津汉德威药业有限公司 | Decolorization tank |
| CN206381676U (en) * | 2016-12-29 | 2017-08-08 | 天津领世生物科技开发有限公司 | A kind of portable normal pressure chromatographic column sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180706 |
|
| WD01 | Invention patent application deemed withdrawn after publication |