CN102175507B - On-line concentration system suitable for large-flow enriching instrument - Google Patents
On-line concentration system suitable for large-flow enriching instrument Download PDFInfo
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- CN102175507B CN102175507B CN 201010621289 CN201010621289A CN102175507B CN 102175507 B CN102175507 B CN 102175507B CN 201010621289 CN201010621289 CN 201010621289 CN 201010621289 A CN201010621289 A CN 201010621289A CN 102175507 B CN102175507 B CN 102175507B
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Abstract
The invention provides an on-line concentration system suitable for a large-flow enriching instrument, wherein the upper part of a solution cache container is provided with a condensation backflow module; the lower part of the solution cache container is provided with a heating and cleaning module; the upper end of the solution cache container is provided with an input tube, an output tube and a steam recovering tube; the input tube is communicated with a solution input pipeline; the output tube is communicated with a solution output pipeline; the steam recovering tube is communicated with a solvent recovering module; the solution output pipeline is provided with a solution output pump; the lower end of the solution cache container is provided with an effluent discharging pipeline which is controlled by an effluent discharging pump; the interior of the lower end of the solution cache container is provided with a liquid level detection control plate; the solvent recovering module is connected to a cleaning pump; and the condensation backflow module, the heating and cleaning module, the solvent recovering module, the solution output pump, the effluent discharging pump and the liquidlevel detection control plate are all controlled by a control system. The on-line concentration system has the advantages that the design is smart, the occupied space is small, the system can be usedtogether with the large-flow enriching instrument so as to realize the automatic operation and save the processing time, and the like.
Description
Technical field
The present invention relates to a kind of online concentration systems, especially a kind of can supporting the use with the enriching instrument of large flow can be realized automatic operation, saves the online concentration systems in processing time.
Background technology
In the enriching instrument of large flow, because flow is larger, will inevitably buy property at the enrichment pipe equipotential and give birth to more dead angle, when carrying out wash-out, just need like this to use the solvent of tens milliliters even up to a hundred milliliters, the solution to be measured that just causes eluting at last also needs to carry out laboratory treatment (such as concentration etc.), the machine of can going up afterwards carries out analyzing and testing, can't realize on-line analysis.And that sample tends in being transported to the process in laboratory is contaminated, and the simultaneously operation in laboratory can not be guaranteed consistance, time-consuming, bothersome and problems will occur like this.Therefore need now a kind of can addressing the above problem, can be applicable on the large flow enriching instrument, realize online concentrated device or system.
Summary of the invention
The present invention is in order to solve the existing above-mentioned deficiency of prior art, to propose a kind of design ingenious, take up room little, can support the use with the enriching instrument of large flow, to realize automatic operation, saving the online concentration systems in processing time.
Concrete solution of the present invention is: a kind of online concentration systems that is applicable to large flow enriching instrument, comprise solution caching container 1, it is characterized in that: described solution caching container 1 top is provided with condensing reflux module 2, the bottom of solution caching container 1 is provided with heating and cleaning module 3, the upper end of solution caching container 1 is provided with the input pipe 5 that is connected with solution intake line 4, the efferent duct 7 that is connected with solution output pipe 6 and the Steam Recovery pipe 9 that is connected with solvent recovery module 8, be provided with solution rear pump 14 on the solution output pipe 6, the lower end of solution caching container 1 is provided with the waste liquid discharge line 11 by liquid waste discharge pump 10 controls, inside, lower end at solution caching container 1 also is provided with level detection control panel 12, solvent recovery module 8 also links to each other with scavenging pump 13, condensing reflux module 2, heating and cleaning module 3, solvent recovery module 8, solution rear pump 14, liquid waste discharge pump 10 and level detection control panel 12 are all by control system 15 controls.
The bottom of described solution caching container 1 is inversed-cone shape.
Described condensing reflux module 2 comprises the semiconductor chilling plate 16 of the outer wall close contact of a plurality of and solution caching container 1, and the outside of each semiconductor chilling plate 16 is provided with heating radiator 17, also is provided with radiator fan 18 on the heating radiator 17.
Described heating and cleaning module 3 comprise a plurality of heat blocks 19 and a plurality of ultrasonic generator 20, and the end of each ultrasonic generator 20 is provided with and solution caching container 1 contacted ultrasound wave conductive block 21.
Described solvent recovery module 8 comprises a U-shaped pipe 22, its lower end is communicated with returnable 23, returnable 23 links to each other with waste liquid discharge line 11 by liquid waste discharge pump 10, a mouth of pipe of U-shaped pipe 22 is communicated with solution output pipe 6, another mouth of pipe links to each other with scavenging pump 13 by pipeline, U-shaped pipe 22 outer semiconductor chilling plate 16, heating radiator 17 and the radiator fans 18 of also being provided with.
The present invention compares with prior art, has following advantage:
The structure of online concentration systems of the present invention is ingenious, and is reasonable in design, easy to operate, quick, can guarantee the operating result consistance, avoids sample contaminated in transportation; It can realize and large flow enriching instrument between seamless link, the work such as full automatic realization is concentrated, cleaning have reduced operator's work, have saved the running time, have improved work efficiency, real realization online concentrated; Therefore can say that the online concentration systems of this kind version has possessed multiple advantage, extremely be conducive to apply in the art, possess widely market outlook.
Description of drawings
Fig. 1 is the system chart of the embodiment of the invention.
Fig. 2 is the schematic diagram of embodiment of the invention condensing reflux module.
Fig. 3 is the schematic diagram of embodiment of the invention heating and cleaning module.
Fig. 4 is the schematic diagram of embodiment of the invention solvent recovery module.
Embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.Shown in Figure 4 such as Fig. 1, Fig. 2, Fig. 3: a kind of online concentration systems that is applicable to large flow enriching instrument, comprise solution caching container 1, its top is provided with condensing reflux module 2, the bottom is provided with heating and cleaning module 3, and the bottom of solution caching container 1 is inversed-cone shape, is convenient to concentrating of solution; Be provided with waste liquid discharge line 11 in the lower end of solution caching container 1, and be provided with liquid waste discharge pump 10 on the waste liquid discharge line 11; Be provided with level detection control panel 12 near in solution caching container 1 bottom, for detection of the volume of solution caching container 1 interior solution; Be provided with input pipe 5, efferent duct 7 and Steam Recovery pipe 9 in the upper end of solution caching container 1, input pipe 5 links to each other with solution intake line 4, efferent duct 7 links to each other with solution output pipe 6, and also be provided with solution rear pump 14 on solution output pipe 6, Steam Recovery pipe 9 is connected with solvent recovery module 8; And on solvent recovery module 8, also be provided with scavenging pump 13;
Above-mentioned condensing reflux module 2, heating all link to each other with control system 15 with cleaning module 3, solvent recovery module 8, solution rear pump 14, liquid waste discharge pump 10 and level detection control panel 12, and by control system 15 controls.
Heating comprises a plurality of heat blocks 19 and a plurality of ultrasonic generator 20 with cleaning module 3, and be provided with ultrasound wave conductive block 21 in the end of each ultrasonic generator 20, all ultrasound wave conductive block 21 all contact with the outer wall of solution caching container 1;
Solvent recovery module 8 comprises a U-shaped pipe 22, and the lower end of U-shaped pipe 22 is connected with returnable 23, and returnable 23 is connected with waste liquid discharge line 11 by liquid waste discharge pump 10; A mouth of pipe of U-shaped pipe 22 is connected with solution output pipe 6, and another mouth of pipe links to each other with scavenging pump 13 by pipeline; Also be provided with, heating radiator fast 16 such as the semiconductor refrigerating of condensing reflux module 2 same structure forms and radiator fan 18 in the outside of U-shaped pipe 22.
The course of work of the online concentration systems that is applicable to large flow enriching instrument of the embodiment of the invention is as follows: solution to be concentrated enters solution caching container 1 inside from solution intake line 4 via input pipe 5, and be deposited on the bottom of solution caching container 1, after liquid deposition arrives certain volume, the level detection control panel 12 that is arranged on solution caching container 1 bottom sends signal to control system 15,2 work of control system 15 control condensation recycling modules, semiconductor chilling plate 16 makes the top of solution caching container 1 keep lower temperature, like this when the solution vapor of solution caching container 1 bottom rises to here, can be condensed into liquid state, be attached on the inwall of solution caching container 1, and can under action of gravitation, again flow back to the bottom of solution caching container 1, when flowing, the inwall of solution caching container 1 is played the effect of cleaning;
Prevent that the steam in it runs off; Simultaneously heat block 19 work make the bottom of solution caching container 1 keep higher temperature, and the solution in it is concentrated; When the volume of solution is concentrated to certain value, level detection control panel 12 sends signal to control system 15 again, control system 15 quits work condensation recycling module 2 and heat block 19, and startup solution rear pump 14, solution after concentrated is under the effect of solution rear pump 14, enter solution output pipe 6 via efferent duct 7, be input to liquid chromatography and quantitatively be for further processing in the ring, finish sample introduction by liquid chromatograph by corresponding operating; Liquid waste discharge pump 10 can be discharged the solution of remnants by waste liquid discharge line 11 afterwards;
The solution vapor that produces in said process can enter solvent recovery module 8 by Steam Recovery pipe 9, specifically enter in the U-shaped pipe 22, be arranged on U-shaped pipe 22 outer semiconductor chilling plates 16 this moment and can guarantee that the temperature of U-shaped pipe 22 is lower, solution vapor is condensed into liquid state, this part liquid solution enters among the returnable 23, after returnable 23 is filled with, can under the effect of liquid waste discharge pump 10, discharge by waste liquid discharge line 11;
When needs cleaned system, 13 work of control system 15 control scavenging pumps with the U-shaped pipe 22 of cleaning reagent inverse injection, and entered among the solution caching container 1 by Steam Recovery pipe 9; Start simultaneously heat block 19, make the temperature of solution caching container 1 bottom keep constant 35 degrees centigrade, this moment, ultrasonic generator 20 was also started working, and the ultrasound wave that produces is delivered on the inwall of solution caching container 1 through ultrasound wave conductive block 21, and it is cleaned; After cleaning is finished, open waste liquid discharge line 11, cleaning fluid is discharged, then by scavenging pump 13 clear water is injected solution caching container 1, repeat said process, then the clear water discharge is got final product, and can decide according to actual conditions time and the number of times of cleaning.
Claims (5)
1. online concentration systems that is applicable to large flow enriching instrument, comprise solution caching container (1), it is characterized in that: described solution caching container (1) top is provided with condensing reflux module (2), the bottom of solution caching container (1) is provided with heating and cleaning module (3), the upper end of solution caching container (1) is provided with the input pipe (5) that is connected with solution intake line (4), the efferent duct (7) that is connected with solution output pipe (6) and the Steam Recovery pipe (9) that is connected with solvent recovery module (8), be provided with solution rear pump (14) on the solution output pipe (6), the lower end of solution caching container (1) is provided with the waste liquid discharge line (11) by liquid waste discharge pump (10) control, also be provided with level detection control panel (12) in the inside, lower end of solution caching container (1), solvent recovery module (8) also links to each other with scavenging pump (13), condensing reflux module (2), heating and cleaning module (3), solvent recovery module (8), solution rear pump (14), liquid waste discharge pump (10) and level detection control panel (12) are all controlled by control system (15).
2. the online concentration systems that is applicable to large flow enriching instrument according to claim 1, it is characterized in that: the bottom of described solution caching container (1) is inversed-cone shape.
3. the online concentration systems that is applicable to large flow enriching instrument according to claim 2, it is characterized in that: described condensing reflux module (2) comprises the semiconductor chilling plate (16) of the outer wall close contact of a plurality of and solution caching container (1), the outside of each semiconductor chilling plate (16) is provided with heating radiator (17), also is provided with radiator fan (18) on the heating radiator (17).
4. the online concentration systems that is applicable to large flow enriching instrument according to claim 3, it is characterized in that: described heating and cleaning module (3) comprise a plurality of heat blocks (19) and a plurality of ultrasonic generator (20), and the end of each ultrasonic generator (20) is provided with and the contacted ultrasound wave conductive block of solution caching container (1) (21), and all ultrasound wave conductive block (21) all contact with the outer wall of solution caching container (1) simultaneously.
5. the online concentration systems that is applicable to large flow enriching instrument according to claim 4, it is characterized in that: described solvent recovery module (8) comprises a U-shaped pipe (22), its lower end is communicated with returnable (23), returnable (23) links to each other with waste liquid discharge line (11) by liquid waste discharge pump (10), a mouth of pipe of U-shaped pipe (22) is communicated with solution output pipe (6), another mouth of pipe links to each other with scavenging pump (13) by pipeline, the outer semiconductor chilling plate (16) that also is provided with of U-shaped pipe (22), heating radiator (17) and radiator fan (18), be provided with semiconductor chilling plate (16) with its close contact at the outer wall of U-shaped pipe (22), the outside of each semiconductor chilling plate (16) is provided with heating radiator (17), also is provided with radiator fan (18) on the heating radiator (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010621289 CN102175507B (en) | 2010-12-31 | 2010-12-31 | On-line concentration system suitable for large-flow enriching instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010621289 CN102175507B (en) | 2010-12-31 | 2010-12-31 | On-line concentration system suitable for large-flow enriching instrument |
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| CN102175507A CN102175507A (en) | 2011-09-07 |
| CN102175507B true CN102175507B (en) | 2013-10-16 |
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| CN 201010621289 Expired - Fee Related CN102175507B (en) | 2010-12-31 | 2010-12-31 | On-line concentration system suitable for large-flow enriching instrument |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105758976A (en) * | 2014-12-16 | 2016-07-13 | 中国科学院大连化学物理研究所 | On-line sample concentrating device and use method thereof |
| CN110917642A (en) * | 2019-12-16 | 2020-03-27 | 江西辙炜新材料科技有限公司 | Environment-friendly multifunctional solvent recovery processing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186311A (en) * | 1977-06-17 | 1980-01-29 | Humiston Gerald F | Heat pump method of concentrating fluids |
| CN2764391Y (en) * | 2005-01-28 | 2006-03-15 | 云南昆船设计研究院 | Continuous high-efficient vacuum concentration equipment of traditional chinese medicine liquid |
| CN101564701A (en) * | 2009-06-01 | 2009-10-28 | 中国科学院东北地理与农业生态研究所 | Negative pressure magnetic stirring concentrator |
| CN101726437A (en) * | 2009-12-01 | 2010-06-09 | 国家海洋环境监测中心 | On-line enrichment system of organic pollutants in water body |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61101201A (en) * | 1984-10-25 | 1986-05-20 | Sanshin Seisakusho:Kk | Liquid concentration apparatus |
| JP3322325B2 (en) * | 1993-12-28 | 2002-09-09 | 独立行政法人産業技術総合研究所 | Sample concentrator for analysis |
-
2010
- 2010-12-31 CN CN 201010621289 patent/CN102175507B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186311A (en) * | 1977-06-17 | 1980-01-29 | Humiston Gerald F | Heat pump method of concentrating fluids |
| CN2764391Y (en) * | 2005-01-28 | 2006-03-15 | 云南昆船设计研究院 | Continuous high-efficient vacuum concentration equipment of traditional chinese medicine liquid |
| CN101564701A (en) * | 2009-06-01 | 2009-10-28 | 中国科学院东北地理与农业生态研究所 | Negative pressure magnetic stirring concentrator |
| CN101726437A (en) * | 2009-12-01 | 2010-06-09 | 国家海洋环境监测中心 | On-line enrichment system of organic pollutants in water body |
Non-Patent Citations (4)
| Title |
|---|
| JP昭61-101201A 1986.05.20 |
| JP特开平8-201363A 1996.08.09 |
| 刘忠维.磷酸浓缩冷凝水回收装置整改措施.《磷肥与复肥》.1998,(第4期),36，41. |
| 磷酸浓缩冷凝水回收装置整改措施;刘忠维;《磷肥与复肥》;19981231(第4期);36，41 * |
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Granted publication date: 20131016 Termination date: 20131231 |