CN102861458A - Rapid solvent extraction and solid phase extraction combining concentrator - Google Patents
Rapid solvent extraction and solid phase extraction combining concentrator Download PDFInfo
- Publication number
- CN102861458A CN102861458A CN2012103886443A CN201210388644A CN102861458A CN 102861458 A CN102861458 A CN 102861458A CN 2012103886443 A CN2012103886443 A CN 2012103886443A CN 201210388644 A CN201210388644 A CN 201210388644A CN 102861458 A CN102861458 A CN 102861458A
- Authority
- CN
- China
- Prior art keywords
- heat block
- solvent extraction
- sensor
- enrichment facility
- aluminium alloy
- 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.)
- Granted
Links
Images
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention discloses a rapid solvent extraction and solid phase extraction combining concentrator which comprises a rack, a sunshading hood, an aluminum alloy heating block arranged on the rack, a temperature sensor arranged on the heating block, a sensor rack arranged below the heating block, and a liquid level sensor arranged on the sensor rack; wherein, the heating block is provided with at least one placement slot penetrating the heating block and four first positioning holes penetrating the heating block, and the sides of the heating block are provided with four first internal threaded holes communicated with the first positioning holes; the placement slot is internally provided with a concentration bottle, the concentration bottle consists of an upper liquid inlet zone, a middle heating zone and a lower sensitizing zone, the sensor rack is provided with four second positioning holes, the sides of the sensor rack are provided with four second internal threaded holes communicated with the second positioning holes; and the sensor rack is fixedly connected with the aluminum alloy heating block through a positioning pillar. The rapid solvent extraction and solid phase extraction combining concentrator has the advantages of large heating area and high heating efficiency, and has the functions of preventing the overflow of the boiling solvent and automatically detecting the liquid level.
Description
Technical field
The present invention relates to a kind of enrichment facility, particularly a kind of quick solvent extraction SPE coupling enrichment facility.
Background technology
The existing enrichment facility efficiency of heating surface is lower, and volume is larger, can't follow quick solvent extraction and SPE coupling, and it is function singleness in use, operates very inconvenient.
Summary of the invention
The technical problem to be solved in the present invention provides a kind ofly to be had that contact area is large, thermal efficiency is high, prevents a kind of quick solvent extraction SPE coupling enrichment facility that the solvent boiling is overflowed and had automatic detection liquid level function.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of quick solvent extraction SPE coupling enrichment facility comprises
One support;
One light shield;
One is placed in the aluminium alloy heat block on the support, described aluminium alloy heat block is provided with at least one resettlement groove that connects heat block and 4 the first locating holes that connect heat blocks, and the side of described aluminium alloy heat block is provided with 4 the first internal thread holes with the first locating hole conducting;
Be provided with concentrated bottle in the described resettlement groove, described concentrated bottle is comprised of top feed liquor district, heat affected zone, middle part and bottom photosensitive area, and heat affected zone, described middle part and resettlement groove inwall fit together;
One is placed on the aluminium alloy heat block and is used for measuring the temperature sensor of aluminium alloy heat block temperature;
One is placed in the sensor stand of aluminium alloy heat block below, and described sensor stand is provided with 4 the second locating holes, and the side of described sensor stand is provided with 4 the second internal thread holes with the second locating hole conducting; The central axis of the central axis of described the second locating hole and the first locating hole point-blank;
Described sensor stand is fixedly connected with the aluminium alloy heat block by 4 locating dowels; The upper end of described locating dowel is placed in the first locating hole of aluminium alloy heat block, and the lower end is placed in the second locating hole of sensor stand;
One is placed in the liquid level sensor on the sensor stand.
In one embodiment of the invention, described aluminium alloy heat block is the inner heat block that is provided with heating rod.
In one embodiment of the invention, between described heat block and the support for being threaded.
In one embodiment of the invention, adopt lock-screw to fix between described locating dowel and the aluminium alloy heat block.
In one embodiment of the invention, adopt lock-screw to fix between described locating dowel and the sensor stand.
In one embodiment of the invention, described liquid level sensor is fixed by screws on the sensor stand.
In one embodiment of the invention, the installation place of described locating dowel and the second locating hole is provided with shaft block ring.
In one embodiment of the invention, the upper and lower end of described locating dowel is equipped with installing hole.
In one embodiment of the invention, described liquid level sensor is the EE-SPX613 liquid level sensor.
In one embodiment of the invention: the feed liquor district, top of described concentrated bottle is bowl structure.
By technique scheme, the invention has the beneficial effects as follows:
The invention solves that HTHP extraction gained solution temperature is too high, solvent volume is excessive, type of solvent is incompatible, can't directly carry out the SPE operational issue; It has, and heated contact surface is long-pending large, and thermal efficiency is high, prevents that the solvent boiling from overflowing and have a function such as automatic detection liquid level.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is shading cover structure schematic diagram of the present invention;
Fig. 3 is front view of the present invention;
Fig. 4 is top view of the present invention;
Fig. 5 is the concentrated bottle structure schematic diagram of the present invention;
Fig. 6 is the cutaway view of locating dowel of the present invention.
Numeral and the represented corresponding component title of letter among the figure:
100, supporting leg 200, heat block 210, heating rod 220, resettlement groove 230, the first locating hole 240, the first internal thread hole 250, temperature sensor 300, light shield 400, concentrated bottle 410, top feed liquor district 420, heat affected zone, middle part 430, bottom photosensitive area 500, sensor stand 510, the second internal thread hole 520, shaft block ring 600, liquid level sensor 610, screw 700, locating dowel 710, installing hole 800, lock-screw
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to shown in Figure 1, a kind of quick solvent extraction SPE coupling enrichment facility of the present invention comprises support and is placed in aluminium alloy heat block 200 on the support, this support comprises 4 supporting legs 100, it is separately fixed at the bottom at four end angles of heat block 200 when mounted, supporting leg 100 directly adopts with heat block 200 and is threaded, and it is convenient to installation and removal; Heat block 200 is the inner heat block that is provided with heating rod 210, and the number of heating rod 210 is according to century needs setting, and heating rod 210 is preferably 4 among the present invention; Heat block 200 adopts aluminum alloy materials to make, and it has the thermal efficiency advantages of higher, is convenient to the heat transmission of heating rod 210, is conducive to improve thickening efficiency.
Referring to shown in Figure 2, the present invention also comprises a light shield 300, and it is used for support and heat block 200 are covered in the lump, and when enrichment facility was worked, it can stop external factor that concentration process is exerted an influence, and plays protective action, was convenient to concentration process and normally carried out.
Shown in Fig. 3 and 4, heat block 200 of the present invention is provided with at least one resettlement groove 220 that connects heat block 200 and 4 the first locating holes 230 that connect heat block 200, resettlement groove 220 of the present invention is preferably 6, its symmetrical being arranged on the heat block 200, the number of this resettlement groove 220 can also be other number, and it is set according to actual needs; Above-mentioned 4 the first locating holes 230 in twos symmetrical placement in the edge at heat block 200 both ends.
Be respectively equipped with 2 the first internal thread holes 240 with 230 conductings of the first locating hole on the side at heat block of the present invention 200 two ends.
Also be provided with on the heat block 200 of the present invention for the temperature sensor 250 of measuring heat block 200 temperature, the present invention arranges two temperature sensors 250, and it is arranged on the middle part of heat block 200; Temperature sensor 250 is connected with outside mainboard by wire, and will receive temperature signal and be transferred to mainboard, and it can control the temperature when concentrated, thereby puies forward highly enriched quality and efficient.
Referring to Fig. 1 and shown in Figure 5, be used for placing concentrated bottle 400 in the resettlement groove 220 of the present invention, should be concentrated bottle 400 formed by top feed liquor district 410, heat affected zone, middle part 420 and bottom photosensitive area 430, when mounted, heat affected zone, middle part 420 and resettlement groove 220 inwalls of concentrated bottle 400 fit together; The opening in feed liquor district, top 410 is bowl structure, and its diameter is greater than the heat affected zone, middle part, adopts this bowl-shapely can so that solvent can not overflow because of boiling, improve concentrated stability and security when heating is concentrated; Heat affected zone 420, middle part be cylindrical-shaped structure, and it is large with resettlement groove 220 inwall contacts area, and just large in the contact area in when heating, thermal efficiency is with regard to height; Bottom photosensitive area 430 is less than heat affected zone, middle part cylindrical structure, and it is used for holding the product after concentrating.
Referring to shown in Figure 1, heat block of the present invention 200 belows also are provided with sensor stand 500, and this sensor stand 500 is provided with liquid level sensor 600; Liquid level sensor 600 is fixed on the sensor stand 500 by screw 610, and liquid level sensor 600 is used for measuring the height of concentrated bottle 400 internal solvents; Sensor stand 500 is fixedly connected with aluminium alloy heat block 200 by 4 locating dowels 700 when mounted; Sensor stand 500 is provided with 4 the second locating holes (not marking among the figure), is respectively equipped with 2 the second internal thread holes 510 with the second locating hole conducting on sensor stand 500 two sides; The central axis of the central axis of the second locating hole and the first locating hole 230 point-blank; When mounted, the upper end of locating dowel 700 is placed in the first locating hole 230 of aluminium alloy heat block 200, the lower end is placed in the second locating hole of sensor stand 500, is fixed by lock-screw 800 insertion the first internal thread holes 240 and the second internal thread hole 510; In order to improve fixing stability, the installation place of locating dowel 700 of the present invention and the second locating hole also is provided with shaft block ring 520, and it can stop locating dowel to move up and down.
Liquid level sensor 600 of the present invention is the EE-SPX613 liquid level sensor, and its sensitivity handoff functionality also can adapt to the transparent and pellicle conduit of diameter 6-13mm, thickness 1mm.
Referring to shown in Figure 6, the length of locating dowel 700 of the present invention is 105mm, and its upper/lower terminal respectively is provided with an installing hole 710, its when mounted, this installing hole 710 is used in conjunction with the first locating hole 230 and the second locating hole respectively.
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (10)
1. a quick solvent extraction SPE coupling enrichment facility is characterized in that: comprise
One support;
One light shield;
One is placed in the aluminium alloy heat block on the support, and described heat block is provided with at least one resettlement groove that connects heat block and 4 the first locating holes that connect heat blocks, and the side of described heat block is provided with 4 the first internal thread holes with the first locating hole conducting;
Be provided with concentrated bottle in the described resettlement groove, described concentrated bottle is comprised of top feed liquor district, heat affected zone, middle part and bottom photosensitive area, and heat affected zone, described middle part and resettlement groove inwall fit together;
One is placed on the aluminium alloy heat block and is used for measuring the temperature sensor of aluminium alloy heat block temperature;
One is placed in the sensor stand of aluminium alloy heat block below, and described sensor stand is provided with 4 the second locating holes, and the side of described sensor stand is provided with 4 the second internal thread holes with the second locating hole conducting; The central axis of the central axis of described the second locating hole and the first locating hole point-blank;
Described sensor stand is fixedly connected with the aluminium alloy heat block by 4 locating dowels; The upper end of described locating dowel is placed in the first locating hole of aluminium alloy heat block, and the lower end is placed in the second locating hole of sensor stand;
One is placed in the liquid level sensor on the sensor stand.
2. a kind of quick solvent extraction SPE coupling enrichment facility according to claim 1 is characterized in that: described aluminium alloy heat block is the inner heat block that is provided with heating rod.
3. a kind of quick solvent extraction SPE coupling enrichment facility according to claim 1 is characterized in that: between described heat block and the support for being threaded.
4. a kind of quick solvent extraction SPE coupling enrichment facility according to claim 1 is characterized in that: adopt lock-screw to fix between described locating dowel and the aluminium alloy heat block.
5. a kind of quick solvent extraction SPE coupling enrichment facility according to claim 1 is characterized in that: adopt lock-screw to fix between described locating dowel and the sensor stand.
6. a kind of quick solvent extraction SPE coupling enrichment facility according to claim 1, it is characterized in that: described liquid level sensor is fixed by screws on the sensor stand.
7. a kind of quick solvent extraction SPE coupling enrichment facility according to claim 1, it is characterized in that: the installation place of described locating dowel and the second locating hole is provided with shaft block ring.
8. a kind of quick solvent extraction SPE coupling enrichment facility according to claim 1, it is characterized in that: the upper and lower end of described locating dowel is equipped with installing hole.
9. a kind of quick solvent extraction SPE coupling enrichment facility according to claim 1, it is characterized in that: described liquid level sensor is the EE-SPX613 liquid level sensor.
10. a kind of quick solvent extraction SPE coupling enrichment facility according to claim 1 is characterized in that: the feed liquor district, top of described concentrated bottle is bowl structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210388644.3A CN102861458B (en) | 2012-10-12 | 2012-10-12 | A kind of Accelerate solvent extraction SPE coupling enrichment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210388644.3A CN102861458B (en) | 2012-10-12 | 2012-10-12 | A kind of Accelerate solvent extraction SPE coupling enrichment facility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102861458A true CN102861458A (en) | 2013-01-09 |
| CN102861458B CN102861458B (en) | 2015-12-09 |
Family
ID=47440757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210388644.3A Active CN102861458B (en) | 2012-10-12 | 2012-10-12 | A kind of Accelerate solvent extraction SPE coupling enrichment facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102861458B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817158A (en) * | 2017-09-01 | 2018-03-20 | 上海华之光谱仪器有限公司 | A kind of full-automatic rapid contractor and its extracting process for organic sample pre-treatment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2117605U (en) * | 1992-04-18 | 1992-09-30 | 湖南省进出口商品检验局 | Multifunctional trace sample processing unit |
| CN2655222Y (en) * | 2003-12-02 | 2004-11-10 | 厦门大学 | Nitrogen blowing apparatus |
| JP2005238129A (en) * | 2004-02-26 | 2005-09-08 | Mitsubishi Materials Corp | Automation method for solvent extraction and automatic solvent extraction device |
| CN201903477U (en) * | 2010-07-02 | 2011-07-20 | 上海新拓分析仪器科技有限公司 | Gas purging device |
| WO2012012779A2 (en) * | 2010-07-23 | 2012-01-26 | Beckman Coulter Inc. | System and method including analytical units |
-
2012
- 2012-10-12 CN CN201210388644.3A patent/CN102861458B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2117605U (en) * | 1992-04-18 | 1992-09-30 | 湖南省进出口商品检验局 | Multifunctional trace sample processing unit |
| CN2655222Y (en) * | 2003-12-02 | 2004-11-10 | 厦门大学 | Nitrogen blowing apparatus |
| JP2005238129A (en) * | 2004-02-26 | 2005-09-08 | Mitsubishi Materials Corp | Automation method for solvent extraction and automatic solvent extraction device |
| CN201903477U (en) * | 2010-07-02 | 2011-07-20 | 上海新拓分析仪器科技有限公司 | Gas purging device |
| WO2012012779A2 (en) * | 2010-07-23 | 2012-01-26 | Beckman Coulter Inc. | System and method including analytical units |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817158A (en) * | 2017-09-01 | 2018-03-20 | 上海华之光谱仪器有限公司 | A kind of full-automatic rapid contractor and its extracting process for organic sample pre-treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102861458B (en) | 2015-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102861458A (en) | Rapid solvent extraction and solid phase extraction combining concentrator | |
| CN204203135U (en) | A kind of asphalt softening point tester with communication | |
| CN208076413U (en) | A kind of detection device of solar battery sheet | |
| CN207933319U (en) | A kind of protein purification automatic device being suitable for gravity column | |
| CN209416272U (en) | A kind of spinneret processing surface accuracy detection device | |
| CN206897442U (en) | A kind of chemical laboratory support for being easy to adjust height | |
| CN212964658U (en) | Novel microscopic defect detection device for infrared optical material | |
| CN210229197U (en) | Solid phase extraction device | |
| CN212008059U (en) | Solid phase extraction instrument | |
| CN205868310U (en) | Water -bath with support | |
| CN205759875U (en) | Solid-Phase Extraction liquid receives device and solid-phase extraction device | |
| CN209117602U (en) | A kind of screw apparent flaws detection device | |
| CN207558818U (en) | A kind of fixture | |
| CN208098099U (en) | A kind of ion exchange column holder | |
| CN202720156U (en) | Brinell hardness testing microscope test block positioning seat | |
| CN204933514U (en) | A kind of Colorimetric cylinder holder with heater | |
| CN214201461U (en) | Vertical detection device of soil pollution | |
| CN105606358A (en) | Full-automatic instrument pointer tension detecting device | |
| CN206756299U (en) | A kind of intelligent electronic-scale | |
| CN204461944U (en) | Based on the mortar consistency tester of infrared laser ranging | |
| CN206177808U (en) | Portable near infrared spectrometer liquid sample detection device | |
| CN213132223U (en) | Prevent potassium formate apparatus for producing of sediment | |
| CN207802415U (en) | A kind of membrane type heating device on boiling range instrument | |
| CN204214799U (en) | A kind of soxhlet extraction gel content proving installation | |
| CN204594945U (en) | A kind of food inspection equipment of novel improved structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180410 Address after: 201709 No. 24, 4 District, Baihe Town Industrial Park, Qingpu District, Shanghai Patentee after: Shanghai Spectrum Apparatus Co., Ltd. Address before: 201506 Shanghai city Jinshan District Zhu Zhen Street Road No. 4022 Building No. 4 102-190 Co-patentee before: Shanghai Spectrum Apparatus Co., Ltd. Patentee before: Shanghai Aijilun Optical Spectrum Instrument Co., Ltd. |