CN205139101U - Chromatogram flowing phase recycles device - Google Patents
Chromatogram flowing phase recycles device Download PDFInfo
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- CN205139101U CN205139101U CN201520843151.3U CN201520843151U CN205139101U CN 205139101 U CN205139101 U CN 205139101U CN 201520843151 U CN201520843151 U CN 201520843151U CN 205139101 U CN205139101 U CN 205139101U
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Abstract
The utility model discloses a chromatogram flowing phase recycles device, including the chromatograph, the chromatograph output is connected with the first compressor, the the first compressor output is connected with the fractionating tower, the fractionating tower output is connected with the second compressor, second compressor output is connected with the cold box, the cold box output is connected with the vaporizer, the vaporizer output is connected with the chromatograph, the chromatograph output is connected with mixed liquid savings box, it is connected with the rectifying column to mix liquid savings box output, the rectifying column output is connected with the condenser, the condenser output is connected with the liquid storage pot, the liquid storage pot output is connected with the chromatograph. The utility model discloses a fractionating tower and relevant purification equipment and rectifying column and relevant purification equipment have realized the purified return circuit of chromatographic flowing phase circulation, can carry out the flowing phase purification in succession, and the operating procedure that reduces process flow intervenes with artificial, has reduced intensity of labour and has avoided external pollution.
Description
Technical field
The utility model relates to chromatograph technical field, is specially a kind of chromatogram flow phase recycling plant.
Background technology
Chromatograph is a kind of application detecting instrument widely, can be divided into: vapor-phase chromatography (GC) and liquid phase chromatography (LC) by the physical state of two-phase.Vapor-phase chromatography is applicable to separating volatile compound.GC can be divided into again gas-solid chromatography (GSC) and gas-liquid chromatography (GLC) according to Stationary liquid difference, wherein most widely used with GLC.Liquid phase chromatography is applicable to be separated low volatility or material that is non-volatile, poor heat stability.LC can be divided into liquid-solid chromatography(LSC) (LSC) and liquid-liquid cromatography (LLC) equally.In addition supercritical fluid chromatography (SFC) is also had, it with supercritical fluid (a kind of thing phase of boundary between gas and liquid) for mobile phase (conventional CO2), because its coefficient of diffusion is large, balance can be reached very soon, therefore analysis time is short, be specially adapted to the fractionation of chipal compounds.In process, being often separated a certain amount of sample all needs a large amount of mobile phases.Particularly plant-scale chromatographic resolution, more needs a large amount of mobile phase.
At present when processing chromatographic waste material, needing first to collect useless the chatting of outflow, being then transported on independent treatment facility, carrying out purification process.Mobile phase after purifying, is transported to again in chromatographic accumulator and uses, and this not only increases the workload of operating personnel, affects mobile phase purification efficiency, and easily makes mobile phase suffer outside contamination.
Utility model content
The purpose of this utility model is to provide a kind of chromatogram flow phase recycling plant, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of chromatogram flow phase recycling plant, comprise chromatograph, described chromatographic gas phase outlet is connected to the input end of the first compressor, the output terminal of described first compressor is connected to the input end of fractionator, the gas phase outlet of described fractionator is connected to the input end of the second compressor, and the gas phase outlet of fractionator is also connected to fractionator emission-control equipment, the described output terminal of the second compressor and the liquid phase output of fractionator are all connected to ice chest, and the liquid phase output of fractionator is also connected to fractionator liquid waste treating apparatus, the output terminal of described ice chest is connected to the input end of gasifier, the output terminal of described gasifier is connected to chromatographic gas phase input end,
Described chromatographic liquid phase output is connected to the input end of mixed liquor accumulator tank, the output terminal of described mixed liquor accumulator tank is connected to the input end of rectification column, the output terminal of described rectification column is connected to the input end of condenser, and the output terminal of rectification column is also connected to rectification column emission-control equipment, the output terminal of described condenser is connected to the input end of fluid reservoir, and the output terminal of described fluid reservoir is connected to chromatographic liquid phase input end.
Preferably, the liquid phase output of described fractionator and the input end of the first compressor connect and compose the first heavy compression circuit.
Preferably, the output terminal of described ice chest and the input end of the second compressor connect and compose the second heavy compression circuit.
Preferably, the output terminal of described condenser and the input end of rectification column connect and compose heavy condensing circuit.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by fractionator and relevant purifier apparatus thereof and rectification column and relevant purifier apparatus thereof, achieve the loop of chromatographic mobile phase circulatory purification, mobile phase purifying can be carried out continuously, reduce the operation steps of technological process and artificial intervention, reduce the labour intensity of operating personnel and avoid outside contamination.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 chromatograph, 2 first compressors, 3 fractionators, 31 fractionator emission-control equipments, 32 fractionator liquid waste treating apparatus, 4 second compressors, 5 ice chests, 6 gasifiers, 7 mixed liquor fluid reservoirs, 8 rectification column, 81 rectification column emission-control equipments, 9 condensers and 10 fluid reservoirs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of chromatogram flow phase recycling plant, comprise chromatograph 1, the gas phase outlet of described chromatograph 1 is connected to the input end of the first compressor 2, the output terminal of described first compressor 2 is connected to the input end of fractionator 3, the gas phase outlet of described fractionator 3 is connected to the input end of the second compressor 4, and the gas phase outlet of fractionator 3 is also connected to fractionator emission-control equipment 31, the liquid phase output of described fractionator 3 and the input end of the first compressor 2 connect and compose the first heavy compression circuit, the described output terminal of the second compressor 4 and the liquid phase output of fractionator 3 are all connected to ice chest 5, and the liquid phase output of fractionator 3 is also connected to fractionator liquid waste treating apparatus 32, the output terminal of described ice chest 5 is connected to the input end of gasifier 6, the output terminal of described ice chest 5 and the input end of the second compressor 4 connect and compose the second heavy compression circuit, the output terminal of described gasifier 6 is connected to the gas phase input end of chromatograph 1, form the loop of a whole set of complete gas phase circulatory purification, realize carrying out vapor phase purification continuously, reduce the operation steps of technological process and artificial intervention, reduce the labour intensity of operating personnel and avoid outside contamination,
The liquid phase output of described chromatograph 1 is connected to the input end of mixed liquor accumulator tank 7, the output terminal of described mixed liquor accumulator tank 7 is connected to the input end of rectification column 8, the output terminal of described rectification column 8 is connected to the input end of condenser 9, and the output terminal of rectification column 8 is also connected to rectification column emission-control equipment 81, the output terminal of described condenser 9 is connected to the input end of fluid reservoir 10, the output terminal of described condenser 9 and the input end of rectification column 8 connect and compose heavy condensing circuit, the output terminal of described fluid reservoir 10 is connected to the liquid phase input end of chromatograph 1, form the loop of a whole set of complete liquid phase circulation purifying, realize carrying out liquid phase purifying continuously, reduce the operation steps of technological process and artificial intervention, reduce the labour intensity of operating personnel and avoid outside contamination.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a chromatogram flow phase recycling plant, comprise chromatograph (1), it is characterized in that: the gas phase outlet of described chromatograph (1) is connected to the input end of the first compressor (2), the output terminal of described first compressor (2) is connected to the input end of fractionator (3), the gas phase outlet of described fractionator (3) is connected to the input end of the second compressor (4), and the gas phase outlet of fractionator (3) is also connected to fractionator emission-control equipment (31), the output terminal of described second compressor (4) and the liquid phase output of fractionator (3) are all connected to ice chest (5), and the liquid phase output of fractionator (3) is also connected to fractionator liquid waste treating apparatus (32), the output terminal of described ice chest (5) is connected to the input end of gasifier (6), the output terminal of described gasifier (6) is connected to the gas phase input end of chromatograph (1),
The liquid phase output of described chromatograph (1) is connected to the input end of mixed liquor accumulator tank (7), the output terminal of described mixed liquor accumulator tank (7) is connected to the input end of rectification column (8), the output terminal of described rectification column (8) is connected to the input end of condenser (9), and the output terminal of rectification column (8) is also connected to rectification column emission-control equipment (81), the output terminal of described condenser (9) is connected to the input end of fluid reservoir (10), the output terminal of described fluid reservoir (10) is connected to the liquid phase input end of chromatograph (1).
2. a kind of chromatogram flow phase recycling plant according to claim 1, is characterized in that: the liquid phase output of described fractionator (3) and the input end of the first compressor (2) connect and compose the first heavy compression circuit.
3. a kind of chromatogram flow phase recycling plant according to claim 1, is characterized in that: the output terminal of described ice chest (5) and the input end of the second compressor (4) connect and compose the second heavy compression circuit.
4. a kind of chromatogram flow phase recycling plant according to claim 1, is characterized in that: the output terminal of described condenser (9) and the input end of rectification column (8) connect and compose heavy condensing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843151.3U CN205139101U (en) | 2015-10-27 | 2015-10-27 | Chromatogram flowing phase recycles device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843151.3U CN205139101U (en) | 2015-10-27 | 2015-10-27 | Chromatogram flowing phase recycles device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205139101U true CN205139101U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520843151.3U Expired - Fee Related CN205139101U (en) | 2015-10-27 | 2015-10-27 | Chromatogram flowing phase recycles device |
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| CN (1) | CN205139101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773684A (en) * | 2022-03-23 | 2023-09-19 | 广东德立科技发展有限公司 | Circulating system of mobile phase of high performance liquid chromatograph and control method thereof |
-
2015
- 2015-10-27 CN CN201520843151.3U patent/CN205139101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773684A (en) * | 2022-03-23 | 2023-09-19 | 广东德立科技发展有限公司 | Circulating system of mobile phase of high performance liquid chromatograph and control method thereof |
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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: 20160406 Termination date: 20161027 |