CN204302249U - A kind of be applied to column chromatography mix sampling device - Google Patents
A kind of be applied to column chromatography mix sampling device Download PDFInfo
- Publication number
- CN204302249U CN204302249U CN201520016295.1U CN201520016295U CN204302249U CN 204302249 U CN204302249 U CN 204302249U CN 201520016295 U CN201520016295 U CN 201520016295U CN 204302249 U CN204302249 U CN 204302249U
- Authority
- CN
- China
- Prior art keywords
- cup
- condenser
- absorption
- separatory funnel
- column chromatography
- 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
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of be applied to column chromatography mix sampling device, comprise separatory funnel, absorption cup, all revolving cups, condenser and air transporting arrangement, absorption cup is cylindrical cone bottom structure, and bottom is provided with filter, is provided with movable filter plate in cup; Adsorption cup is provided with bowl cover and sealing gasket realizes sealing, has aperture to realize being connected with the removable seal of separatory funnel and tracheae in the middle of bowl cover; Absorption bottom of cup has valve connection microtubule to realize being connected with the removable seal of all revolving cups and condenser; Condenser be red copper or aluminum do jacket structured, inside have red copper or aluminum fin-stock and wherein fill full red copper or aluminum metal filler.The utility model scheme is succinctly reliable, and be easy to realize, condensation efficiency is high; Fluidization chromatograph packing material precipitation is thoroughly efficient, and water-bath solvent vapo(u)r time condensation makes discharged air solvent lower; Achieve resin to adsorb completely and drying sample, achieve solvent high-efficiency simultaneously and succinctly entirely reclaim, possess very strong actual property.
Description
Technical field
The utility model relate to a kind of be applied to column chromatography mix sampling device.
Background technology
Mixing sample is exactly adsorb after sample dissolution with solvents with chromatograph packing material again, and finally carry out precipitation drying, it is multiple that chromatograph packing material comprises silica gel, glucan, resin etc., but is which kind of filler all wishes that absorption is as far as possible saturated, so just has higher post effect.But in practical operation, filler is often difficult to absorption and reaches capacity, and follow-up precipitation is exactly generally drain rear natural air drying or rotary evaporator carries out precipitation drying, and operating process cannot realize serialization, and troublesome poeration, and the loss of solvent is also very large.
Therefore, if design a kind of serialization operation readiness mix sampling device, the absorption of chromatograph packing material can be made saturated as far as possible, and solvent effectively can be reclaimed, just can significantly improve post effect, reduce experimental implementation time and energy-saving and emission-reduction.
Utility model content
The technical problems to be solved in the utility model is exactly for existing deficiency of mixing sample technology, there is provided a kind of be applied to column chromatography mix sampling device, this device simple operation, the absorption of chromatograph packing material can be made saturated as far as possible, improve post effect, and solvent effectively can be reclaimed, reduce experimental implementation time and energy-saving and emission-reduction.
For overcoming the deficiencies in the prior art, the utility model takes following technical scheme:
What be applied to column chromatography mixes a sampling device, comprises separatory funnel, absorption cup, all revolving cups, condenser and air transporting arrangement, it is characterized in that: absorption cup is cylindrical cone bottom structure, and bottom is provided with filter, is provided with movable filter plate in cup; Adsorption cup is provided with bowl cover and sealing gasket realizes sealing, has aperture to realize being connected with the removable seal of separatory funnel and tracheae in the middle of bowl cover; Absorption bottom of cup has valve connection microtubule to realize being connected with the removable seal of all revolving cups and condenser; Condenser be red copper or aluminum do jacket structured, have chuck to lead to cooling water outward, chuck is provided with cooling water import and export and cooling water control valve, inside has red copper or aluminum fin-stock and wherein fills full red copper or aluminum metal filler.
Described air transporting arrangement is made up of air pump, aluminum coil pipe, water-bath and tracheae, and wherein aluminum coil pipe is immersed in water-bath.
Be provided with output control valve bottom described condenser to connect bottom microtubule insertion separatory funnel.
Described separatory funnel upper end is provided with lid and prevents solvent from volatilizing, and lower end is provided with control valve.
The shape of described metal packing is Boolean ring or Raschig ring or saddle ring, and surface area is larger.
When carrying out mixing sample operation, first contain in separatory funnel by after sample dissolution with solvents, the lid of separatory funnel can reduce solvent volatilization, absorption cup is encased inside filter plate, put into appropriate chromatograph packing material after add filter plate chromatograph packing material compressed slightly, screw absorption bowl cover, sealing gasket can realize sealing.There is osculum can insert the microtubule connecting control valve bottom separatory funnel in the middle of absorption bowl cover, have valve to connect microtubule under absorption cup and insert aperture in turnover bowl cover.
The valve controlled bottom separatory funnel makes sample solution cover packing layer fast, and then by-pass valve control makes liquid level substantially constant in absorption cup and maintains little and stable flow, realizes Dynamic Adsorption.The superiors' chromatograph packing material is first also saturated gradually with solution Contact-sorption, absorption working lining just moves down gradually, absorption permeate can with adsorption layer below complete active layer filler effect adsorbed thoroughly completely, the solvent being controlled to discharge by absorption cup bottom valve is kept in all revolving cups, when just the solvent liquid in all revolving cups can being returned in separatory funnel after the solution in separatory funnel drains completely, then control add absorption cup in realize displacement with adsorb again.Repeatedly operate as required, realize the complete saturated adsorption of chromatograph packing material to sample dissolution.
Precipitation working stage is just entered after completing absorption, separatory funnel is unloaded the control valve bottom connection condenser and microtubule, condenser connects valve and the microtubule of absorption bottom of cup, air pump blasts air and is heated by water-bath in coils, then is extruded by the free state liquid be wherein detained by tracheae importing adsorption cup.
After free fluid is drained, hot gas realizes similar fluidization heating, drying to filler in adsorption cup, mist enters metal jacket condensator through loose joint, condenser is done with red copper or aluminum, cooling water is passed in chuck layer, internal layer has fin and wherein fills full copper aluminum metal filler, and copper, aluminium thermal conductivity are splendid again very large filling surface sum thermal conductive contact area, so can obtain high heat transfer condensation efficiency during work.
During condenser working, cooling water control valve controls to import after cooling water enters jacket for heat exchange and is discharged by coolant outlet, reversed flow condensation is realized with solvent vapo(u)r air gas mixture, because whole condenser and filler are all that copper or aluminium are made, thermal conductivity is fabulous, so the total convective heat-transfer coefficient of cooling water and metal surface is also very high, filler is that short grained metal packing is (as Boolean ring, Raschig ring, saddle ring), very intensive solvent vapo(u)r runner and very large heat exchange condensation area is had after filling, thermal conductive contact area is also very large, so energy high-efficiency heat conduction condensing solvent steam, to realize thoroughly inciting somebody to action wherein solvent condenses, output control valve control air-flow bottom condenser enters cold water underwater through microtubule and carries out direct contact heat transfer condensation again, the air permeable lid being separated solvent overflows emptying.
Control valve bottom operation separatory funnel carries out separatory draining, realizes solvent recovery.
Compared with existing cable type extractor according, the beneficial effects of the utility model are:
Scheme is succinctly reliable, is easy to realize, and makes exchange piece obtain cooling water heat exchange convection current overall heat-transfer coefficient large as far as possible with the copper aluminum that thermal conductivity is fabulous; The frame mode of inner fin and filler has very large thermal contact conductance area, has very large solvent vapo(u)r condensation area simultaneously, makes condensation efficiency high; Fluidization chromatograph packing material precipitation is thoroughly efficient, and water-bath solvent vapo(u)r time condensation makes discharged air solvent lower; Achieve chromatograph packing material to adsorb completely and drying dissolved matter in solvent, achieve solvent high-efficiency simultaneously and succinctly entirely reclaim, possess very strong actual property.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the utility model absorption work.
Fig. 2 is the planar structure schematic diagram of the utility model precipitation work.
Fig. 3 is the A-A sectional view of condenser.
In figure, each label represents:
1, separatory funnel lid; 2, separatory funnel; 3, control valve; 4, bowl cover is adsorbed; 5, sealing gasket; 6, cup is adsorbed; 7, chromatograph packing material; 8, filter plate; 9, valve; 10, bowl cover is had enough to meet the need; 11, all revolving cups; 12, air pump; 13, aluminum coil pipe; 14, water-bath; 15, tracheae; 16, loose joint; 17, metal packing; 18, chuck; 19, cooling water control valve; 20, output control valve; 21, water level; 22, microtubule is vented; 30, fin.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model is illustrated further.
What be applied to column chromatography as shown in Figure 1, Figure 2 and Figure 3 mixes sampling device, comprise separatory funnel 2, absorption cup 6, all revolving cups 11, condenser and air transporting arrangement, absorption cup 6 is cylindrical cone bottom structure, and bottom is provided with filter 8, is provided with movable filter plate in cup 6; Adsorption cup 6 is provided with bowl cover 4 and sealing gasket 5 realizes sealing, has aperture to realize being connected with the removable seal of separatory funnel 2 and tracheae 15 in the middle of bowl cover 4; Have valve 9 to connect microtubule bottom absorption cup 6 to realize being connected with the removable seal of all revolving cups 11 and condenser; Condenser be red copper or aluminum do jacket structured, have chuck 18 to lead to cooling water outward, chuck is provided with cooling water import and export and cooling water control valve 19, inside has red copper or aluminum fin-stock 30 and wherein fills full red copper or aluminum metal filler 17.
Described air transporting arrangement is made up of air pump 12, aluminum coil pipe 13, water-bath 14 and tracheae 15, and wherein aluminum coil pipe 13 is immersed in water-bath 14.
Be provided with output control valve 20 bottom described condenser to connect microtubule 22 and insert bottom separatory funnel 2.
Described separatory funnel 2 upper end is provided with lid 1 and prevents solvent from volatilizing, and lower end is provided with control valve 3.
The shape of described metal packing 17 is Boolean ring or Raschig ring or saddle ring, and surface area is larger.
When carrying out mixing sample operation, first will contain in separatory funnel 2 after sample dissolution with solvents, the lid 1 of separatory funnel can reduce solvent volatilization, absorption cup is encased inside filter plate 8, put into appropriate chromatograph packing material after add filter plate chromatograph packing material compressed slightly, screw absorption bowl cover 4, sealing gasket 5 can realize sealing.Have osculum can insert the microtubule connecting control valve 3 bottom separatory funnel 2 in the middle of absorption bowl cover 4, absorption cup has for 6 times valve 9 to connect aperture in microtubule insertion turnover bowl cover 10.
The valve 3 controlled bottom separatory funnel 2 makes sample solution cover packing layer fast, and then by-pass valve control 3,9 makes liquid level substantially constant in absorption cup and maintains little and stable flow, realizes Dynamic Adsorption.The superiors' chromatograph packing material is first also saturated gradually with solution Contact-sorption, absorption working lining just moves down gradually, absorption permeate can with adsorption layer below complete active layer filler effect adsorbed thoroughly completely, the solvent being controlled to discharge by absorption cup bottom valve 9 is kept in all revolving cups, when just can the solvent liquid in all revolving cups be returned in separatory funnel after the solution in separatory funnel 2 drains completely, remaining sample in separatory funnel be entered in absorption cup and adsorbs again.Repeatedly can operate as required, realize the complete saturated adsorption of chromatographic sample to sample dissolution.
Precipitation working stage is just entered after completing absorption, separatory funnel 2 is unloaded the control valve 20 bottom connection condenser and microtubule 22, condenser connects valve and the microtubule of absorption bottom of cup, air pump 12 blasts air and is heated by water-bath 14 in coil pipe 13, then imports adsorption cup 6 by tracheae 15 and extruded by the free state liquid be wherein detained.
After free fluid is drained, hot gas realizes similar fluidization heating, drying to filler in adsorption cup, mist enters metal jacket condensator through loose joint 16, condenser is done with red copper or aluminum, cooling water is passed in chuck 18 layers, internal layer has fin 30 and wherein fills full copper aluminum metal filler 17, and copper, aluminium thermal conductivity are splendid again very large filling surface sum thermal conductive contact area, so can obtain high heat transfer condensation efficiency during work.
During condenser working, cooling water control valve 19 controls to import after cooling water enters chuck 18 heat exchange and is discharged by coolant outlet, reversed flow condensation is realized with solvent vapo(u)r air gas mixture, because whole condenser and filler are all that copper or aluminium are made, thermal conductivity is fabulous, so the total convective heat-transfer coefficient of cooling water and metal surface is also very high, filler is that short grained metal packing 17(is as Boolean ring, Raschig ring, saddle ring), very intensive solvent vapo(u)r runner and very large heat exchange condensation area is had after filling, thermal conductive contact area is also very large, so energy high-efficiency heat conduction condensing solvent steam, to realize thoroughly inciting somebody to action wherein solvent condenses, output control valve 20 bottom condenser controls air-flow and enters the cold water water surface through microtubule 22 and carry out direct contact heat transfer condensation again 21 times, the air permeable lid being separated solvent overflows emptying.
Control valve 3 bottom operation separatory funnel 2 carries out separatory draining, realizes solvent recovery.
Above-mentioned just preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.
Claims (5)
1. what be applied to column chromatography mixes a sampling device, comprises separatory funnel, absorption cup, all revolving cups, condenser and air transporting arrangement, it is characterized in that: absorption cup is cylindrical cone bottom structure, and bottom is provided with filter, is provided with movable filter plate in cup; Adsorption cup is provided with bowl cover and sealing gasket realizes sealing, has aperture to realize being connected with the removable seal of separatory funnel and tracheae in the middle of bowl cover; Absorption bottom of cup has valve connection microtubule to realize being connected with the removable seal of all revolving cups and condenser; Condenser be red copper or aluminum do jacket structured, have chuck to lead to cooling water outward, chuck is provided with cooling water import and export and cooling water control valve, inside has red copper or aluminum fin-stock and wherein fills full red copper or aluminum metal filler.
2. according to claim 1 be applied to column chromatography mix sampling device, it is characterized in that: described air transporting arrangement is made up of air pump, aluminum coil pipe, water-bath and tracheae, and wherein aluminum coil pipe is immersed in water-bath.
3. according to claim 1 and 2 be applied to column chromatography mix sampling device, it is characterized in that: be provided with output control valve bottom described condenser and connect microtubule and insert bottom separatory funnel.
4. according to claim 3 be applied to column chromatography mix sampling device, it is characterized in that: described separatory funnel upper end is provided with lid and prevents solvent from volatilizing, and lower end is provided with control valve.
5. according to claim 1 and 2 be applied to column chromatography mix sampling device, it is characterized in that: the shape of described metal packing is Boolean ring or Raschig ring or saddle ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016295.1U CN204302249U (en) | 2015-01-12 | 2015-01-12 | A kind of be applied to column chromatography mix sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016295.1U CN204302249U (en) | 2015-01-12 | 2015-01-12 | A kind of be applied to column chromatography mix sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204302249U true CN204302249U (en) | 2015-04-29 |
Family
ID=53107780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520016295.1U Expired - Fee Related CN204302249U (en) | 2015-01-12 | 2015-01-12 | A kind of be applied to column chromatography mix sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204302249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535697A (en) * | 2015-01-12 | 2015-04-22 | 吉首大学 | Sample stirring device applied to column chromatography |
| CN108254468A (en) * | 2018-03-19 | 2018-07-06 | 西南石油大学 | The device and method of aromatic substance content in a kind of measure natural gas |
-
2015
- 2015-01-12 CN CN201520016295.1U patent/CN204302249U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535697A (en) * | 2015-01-12 | 2015-04-22 | 吉首大学 | Sample stirring device applied to column chromatography |
| CN108254468A (en) * | 2018-03-19 | 2018-07-06 | 西南石油大学 | The device and method of aromatic substance content in a kind of measure natural gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204302249U (en) | A kind of be applied to column chromatography mix sampling device | |
| CN104535697B (en) | A kind of be applied to column chromatography mix sampling device | |
| CN203935633U (en) | A kind of novel organic solvent recovery device | |
| CN207217477U (en) | A kind of liquid flooding protects system | |
| CN211863902U (en) | Energy-saving rectifying tower for chemical industry | |
| CN219558772U (en) | Chromatographic separation column with solvent capable of being recycled | |
| CN203724793U (en) | Heat-pipe type solar heat-collecting and solution-regenerating integration device | |
| CN104643914B (en) | Energy-saving device for water boiling | |
| CN204574847U (en) | A kind of Novel condenser | |
| CN104524811B (en) | A kind of Quick-action type soxhlet extraction device | |
| CN210945524U (en) | Dewatering device for natural gas production device | |
| CN103381302B (en) | Heat pipe vacuum tube solar liquid regenerator | |
| CN106679261A (en) | Transfer membrane tank cooling device | |
| CN204705114U (en) | A kind of highly effective energy-conserving environmental-protecting type low temperature dehumidification drying system | |
| CN113546595A (en) | Concentrated reation kettle of normal position | |
| CN203803134U (en) | Reduced pressure distiller capable of performing two-time phase change in same cavity and with built-in condenser | |
| CN106158360A (en) | A kind of water cooled heat radiating type capacitor | |
| CN203971955U (en) | De-ruthenium regenerating unit for ruthenium-supported activated carbon | |
| CN206556319U (en) | Transferring film groove heat sink | |
| CN206980136U (en) | One kind is heated to reflux device | |
| CN205965259U (en) | Lubricating oil filtering device | |
| CN206564174U (en) | Mobile vapour phase is dried and transformer oil purification integrated machine | |
| CN206279583U (en) | A kind of waste water collector of achievable water-saving function | |
| CN207126157U (en) | A kind of wire mesh packing rectifying tower | |
| CN103977596B (en) | Spiral, flat turn two-stage series gutta-percha leaching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20160112 |