CN203981642U - Three separation column high-velocity counterflow chromatographs - Google Patents
Three separation column high-velocity counterflow chromatographs Download PDFInfo
- Publication number
- CN203981642U CN203981642U CN201420237059.8U CN201420237059U CN203981642U CN 203981642 U CN203981642 U CN 203981642U CN 201420237059 U CN201420237059 U CN 201420237059U CN 203981642 U CN203981642 U CN 203981642U
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- Prior art keywords
- swivel adapter
- adapter head
- runner pipe
- work post
- swivel
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- 238000000926 separation method Methods 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 6
- 230000007797 corrosion Effects 0.000 claims abstract description 4
- 238000005260 corrosion Methods 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000010276 construction Methods 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000622 liquid--liquid extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The utility model discloses a kind of three separation column high-velocity counterflow chromatographs, it belongs to the separation and purification experimental apparatus of traditional Chinese medicine extraction and biochemical field, it is characterized by and have three separating columns, and by swivel adapter head, be connected with corrosion resistant metal runner pipe between separating column.This device is used three separating columns, has guaranteed the stability of instrument physical construction, and choice for use swivel adapter head replaces flexible pipe unwinding in the past, the mechanical stability having guaranteed when not only having reduced mechanical component and having reduced equipment cost.
Description
Technical field
The utility model relates to a kind of Effective Component of Chinese Medicine that is applied in and extracts employing liquid-liquid extraction in separation and biochemical field as the high-speed counter-current chromatograph of chromatographic resolution principle.
Background technology
At present, high-speed counter-current chromatograph is a kind of chromatographic resolution instrument, is the Laboratory Instruments being based upon on liquid-liquid extraction separation principle basis.What it adopted is that the corrugated hose post of Archimedes principle is as the separating column use of instrument, because of it, based on sample, between the immiscible two-phase solvent in rotary helix pipe thin, partition factor is different obtains separation, thereby need not any solid carrier or supporter, so can reach, realize at short notice efficient separated and preparation, and can reach several thousand theoretical cam curves.Comparing with other class separation chromatography, it has not only overcome sample absorption, loss, pollution and peak shape that fixedly phase carrier brings and has executed the shortcomings such as tail, also possesses the advantages such as cost is low, and solvent is recyclable simultaneously, is highly suitable for the separation of Chinese medicine natural products.
High-speed counter-current chromatograph is classified with separating column structure and mode, can be divided into single separating column, two separating column, three separating columns and many separating columns etc.; Current comparatively common with two separating columns and three separating columns.The high-speed counter-current chromatograph of single separating column is early stage high-speed counter-current chromatograph structure, and cognitive by vast researcher; Although simple in structure, because its physical construction is unstable, being replaced by two separation column high-velocity counterflow chromatographs and three separation column high-velocity counterflow chromatographs slowly.The high-speed counter-current chromatograph of three separating columns is sayed more stable because of the two separation column high-velocity counterflow chromatographs of the Character Comparison of its physical construction.Due to, each separating column needs a supporting flexible pipe unwinding gear shaft, and in its operational process, because the sound of the intermeshing generation of gear is larger, this is also current high-speed counter-current chromatograph manufacturer's expectation and explores the problem that will solve.Swivel adapter head, instead flexible pipe unwinding is successfully applied on the high-speed counter-current chromatograph of two separating columns, although adopt swivel adapter head to replace flexible pipe unwinding mode, still adopts flexible pipe as fluid supplying passage.In hole instrument high-speed rotary course, flexible pipe as fluid passage will bear the centrifugal force producing due to runing rest rotation, if hose quality is unstable or closely will, because the effect of centrifugal force is revealed, not affect normal experimental work with swivel adapter head installation.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provide a kind of and take three separating columns as foundation structure, in conjunction with the advantage that is applied in the swivel adapter head on two separating columns, reliable and stable three separation column high-velocity counterflow chromatographs while guaranteeing the operation of fluid passage on the basis that reduces operation noise.
For achieving the above object, the utility model adopts following technical proposals:
Three separation column high-velocity counterflow chromatographs, comprising: cabinet, upper flange plate, support column, lower flange, lower bearing end cap, countershaft-gear, runner pipe, work stud wheel, work post shell, motor, upper turning axle, motor synchronous belt wheel, Timing Belt, runing rest synchronous pulley, top bearing cover, Shaft, the first work post, the second work post, the 3rd work post, the first swivel adapter head, the second swivel adapter head, the 3rd swivel adapter head, the 4th swivel adapter head, the 5th swivel adapter head, the 6th swivel adapter head, intermediate shaft and swivel adapter head fixed flange; Wherein, upper flange plate is connected by support column with lower flange, and upper turning axle and Shaft are installed on respectively on upper flange plate and lower flange; Countershaft-gear is installed on intermediate shaft and is installed in the middle of upper turning axle and Shaft; Between described the first swivel adapter head and the 3rd swivel adapter head, by runner pipe, be connected, the second swivel adapter head is drawn outside cabinet by runner pipe; Between described the 4th swivel adapter head and the 5th swivel adapter head, by runner pipe, be connected, the 6th swivel adapter head is drawn outside cabinet by runner pipe; Described the first swivel adapter head, the second swivel adapter head, the 3rd swivel adapter head, the 4th swivel adapter head, the 5th swivel adapter head, the 6th swivel adapter head are installed on respectively the two ends of the first work post, the second work post, the 3rd work post, above-mentioned six swivel adapter heads are all mounted on upper flange plate and lower flange by swivel adapter head fixed flange and runner pipe, and jointly form runing rest with the first work post, the second work post, the 3rd work post; Described runner pipe is selected corrosion resistant metal circulation.
The beneficial effects of the utility model are,
1), the first swivel adapter head of the present utility model, the second swivel adapter head, the 3rd swivel adapter head, the 4th swivel adapter head, the 5th swivel adapter head, the 6th swivel adapter head be installed on respectively the two ends of the first work post, the second work post, the 3rd work post, and swivel adapter head is replaced to flexible pipe unwinding joint; Wherein, between the first swivel adapter head and the 3rd swivel adapter head, corrosion resistant metal flow siphunculus is installed, and metal flow siphunculus and swivel adapter head are fixedly installed on upper flange plate and lower flange by swivel adapter head fixed flange; Guaranteed the mechanical stability when runing rest runner pipe in High Rotation Speed process.
2), the utility model three separating columns of choice for use also, used for reference the mechanical stability of three separating columns; By swivel adapter head, replace flexible pipe unwinding to cancel unwinding shaft, reduced mechanical parts; Use metal circulating stock to replace flexible pipe runner pipe, and be fixed on ring flange, guaranteed the stability of runner pipe.
Accompanying drawing explanation
Fig. 1 is novel three separation column high-velocity counterflow chromatograph structural representations;
Fig. 2 is novel three separation column high-velocity counterflow chromatograph rotary bracket structure intentions;
Fig. 3 is novel three separation column high-velocity counterflow chromatograph upper flange plate swivel adapter head connected mode schematic diagram;
Fig. 4 is novel three separation column high-velocity counterflow chromatograph lower flange swivel adapter head connected mode schematic diagram;
Wherein: 1. cabinet, 2. upper flange plate, 3. support column, 4. lower flange, 5. lower bearing end cap, 6. countershaft-gear, 7. runner pipe, work stud wheel, 9. work post shell, 10. motor, turning axle on 11., 12. motor synchronous belt wheels, 13. Timing Belts, 14. runing rest synchronous pulleys, 15. top bearing covers, 16. Shafts, 17. first work posts, 18. second work posts, 19. the 3rd work posts, 20. first swivel adapter heads, 21. second swivel adapter heads, 22. the 3rd swivel adapter heads, 23. the 4th swivel adapter heads, 24. the 5th swivel adapter heads, 25. the 6th swivel adapter heads, 26. intermediate shafts, 27. swivel adapter head fixed flanges.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
In conjunction with shown in Fig. 1 to Fig. 4, three separation column high-velocity counterflow chromatographs are by cabinet 1, upper flange plate 2, support column 3, lower flange 4, lower bearing end cap 5, countershaft-gear 6, runner pipe 7, work stud wheel 8, work post shell 9, motor 10, upper turning axle 11, motor synchronous belt wheel 12, Timing Belt 13, runing rest synchronous pulley 14, top bearing cover 15, Shaft 16, the first work post 17, the second work post 18, the 3rd work post 19, the first swivel adapter head 20, the second swivel adapter head 21, the 3rd swivel adapter head 22, the 4th swivel adapter head 23, the 5th swivel adapter head 24, the 6th swivel adapter head 25, intermediate shaft 26, swivel adapter head fixed flange 27 forms.
Wherein, upper flange plate 2 is connected by support column 3 with lower flange 4, and upper turning axle 11 and Shaft 16 are installed on respectively on upper flange plate 2 and lower flange 4; Countershaft-gear 6 is installed on intermediate shaft 26 and is installed on upper turning axle 11 and Shaft 16 centres; The first work post 17, the second work post 18, the 3rd work post 19 are arranged on respectively between upper flange plate 2 and lower flange 4; To between the first swivel adapter head 20, the 3rd swivel adapter head 22, by runner pipe 7, be connected, the second swivel adapter head 21 is drawn outside cabinet by runner pipe 7; To between the 4th swivel adapter head 23, the 5th swivel adapter head 24, by runner pipe 7, be connected, the 6th swivel adapter head 25 is drawn outside cabinet by runner pipe 7.
The first swivel adapter head 20, the second swivel adapter head 21, the 3rd swivel adapter head 22, the 4th swivel adapter head 23, the 5th swivel adapter head 24, the 6th swivel adapter head 25 are installed on respectively the two ends of the first work post 17, the second work post 18, the 3rd work post 19, and are mounted on upper flange plate 2 and lower flange 4 and form runing rest by swivel adapter head fixed flange 27 and runner pipe 7.Runing rest two ends are installed in cabinet 1 by lower bearing end cap 5 and top bearing cover 15, and on Shaft 16, runing rest synchronous pulley 14 are installed, and by Timing Belt 13, are connected with the motor 10 mounted motor synchronous pulleys 12 that are fixed on cabinet 1.When motor 1 energising running, by Timing Belt 13 driven rotary support synchronous pulleys 14, drive whole runing rest to rotatablely move.
Although above-mentioned, by reference to the accompanying drawings embodiment of the present utility model is described; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (1)
1. three separation column high-velocity counterflow chromatographs, comprising: cabinet, upper flange plate, support column, lower flange, lower bearing end cap, countershaft-gear, runner pipe, work stud wheel, work post shell, motor, upper turning axle, motor synchronous belt wheel, Timing Belt, runing rest synchronous pulley, top bearing cover, Shaft, the first work post, the second work post, the 3rd work post, the first swivel adapter head, the second swivel adapter head, the 3rd swivel adapter head, the 4th swivel adapter head, the 5th swivel adapter head, the 6th swivel adapter head, intermediate shaft and swivel adapter head fixed flange; It is characterized in that, between described the first swivel adapter head and the 3rd swivel adapter head, by runner pipe, be connected, the second swivel adapter head is drawn outside cabinet by runner pipe; Between described the 4th swivel adapter head and the 5th swivel adapter head, by runner pipe, be connected, the 6th swivel adapter head is drawn outside cabinet by runner pipe; The first swivel adapter head, the second swivel adapter head, the 3rd swivel adapter head, the 4th swivel adapter head, the 5th swivel adapter head and the 6th swivel adapter head are installed on respectively the two ends of the first work post, the second work post and the 3rd work post, and are mounted on upper flange plate and lower flange by swivel adapter head fixed flange and runner pipe; Described runner pipe is selected corrosion resistant metal circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237059.8U CN203981642U (en) | 2014-05-09 | 2014-05-09 | Three separation column high-velocity counterflow chromatographs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237059.8U CN203981642U (en) | 2014-05-09 | 2014-05-09 | Three separation column high-velocity counterflow chromatographs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981642U true CN203981642U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420237059.8U Expired - Fee Related CN203981642U (en) | 2014-05-09 | 2014-05-09 | Three separation column high-velocity counterflow chromatographs |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569211A (en) * | 2015-01-22 | 2015-04-29 | 山东省分析测试中心 | Asynchronous high-speed countercurrent chromatography instrument with multiple separation columns |
| CN106621462A (en) * | 2017-02-15 | 2017-05-10 | 山东省分析测试中心 | Gear-ring-unwinding high-speed counter-current chromatograph |
| CN106706801A (en) * | 2017-02-15 | 2017-05-24 | 山东省分析测试中心 | Liquid-liquid distributing chromatographic instrument with rotating gear ring |
-
2014
- 2014-05-09 CN CN201420237059.8U patent/CN203981642U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569211A (en) * | 2015-01-22 | 2015-04-29 | 山东省分析测试中心 | Asynchronous high-speed countercurrent chromatography instrument with multiple separation columns |
| CN106621462A (en) * | 2017-02-15 | 2017-05-10 | 山东省分析测试中心 | Gear-ring-unwinding high-speed counter-current chromatograph |
| CN106706801A (en) * | 2017-02-15 | 2017-05-24 | 山东省分析测试中心 | Liquid-liquid distributing chromatographic instrument with rotating gear ring |
| CN106706801B (en) * | 2017-02-15 | 2023-10-20 | 山东省分析测试中心 | Liquid-liquid distribution chromatograph with rotary toothed ring |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |