CN2855496Y - Multi-channel extracting appts - Google Patents
Multi-channel extracting appts Download PDFInfo
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- CN2855496Y CN2855496Y CN 200520042437 CN200520042437U CN2855496Y CN 2855496 Y CN2855496 Y CN 2855496Y CN 200520042437 CN200520042437 CN 200520042437 CN 200520042437 U CN200520042437 U CN 200520042437U CN 2855496 Y CN2855496 Y CN 2855496Y
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- extraction
- valve
- abstraction pool
- input
- extraction equipment
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Abstract
The utility model relates to a multicenter extraction arrangement, comprising a high-pressure impregnant input device, a high pressure gas input device, a three-way valve, a multiway connection, at least two extraction pools and impregnant collecting equipment with the same numbers of collectors as the extraction pools. The three-way valve is connected respectively with the high-pressure input device, the high-pressure gas input device and the input terminal of the multiway connection. The plurality of output terminals of the multiway connection is communicated with the input terminals of every extraction pool. The output terminals of the extraction pools are communicated with the collectors. Two-way valves are respectively arranged between the output terminals of the multiway connection and the input terminals of every extraction pools, and between the output terminals of every extraction pools and the collectors. The multicenter extraction device with the simple and practical structure needs less time for extraction, therefore effectively improves the work efficiency. Ventilation cabinets are arranged to be communicated with every collector in the impregnant collecting equipment through gas bleed pipes, so that the influence of the impregnant volatilization to the health of the operating staff can be effectively avoided in the process of extraction.
Description
Technical field
The utility model relates to the solvent extraction field, and particularly the solvent extraction plant field specifically is meant a kind of multichannel extraction equipment, is particularly useful for using from solid or semi-solid material solvent extraction organic substance wherein.
Background technology
At present, extraction organic matter from solid or semisolid commonly used all is to use solvent soaking or uses soxhlet extraction to extract.But when with these method and apparatus some complex materials being extracted, required time is longer, simultaneously, because of operating personnel are exposed in the solvent flashing easily, can influence health of operators.
The utility model content
The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, provides a kind of and can effectively improve the operating efficiency of extraction, effectively avoids solvent evaporates to operating personnel's health effect, simple and practical multichannel extraction equipment in extraction process.
In order to realize above-mentioned purpose, multichannel extraction equipment of the present utility model has following formation:
This multichannel extraction equipment, comprise high pressure solvent input equipment, the gases at high pressure input unit, triple valve, multiple-pass joint, at least two abstraction pools and have solvent collection equipment with the gatherer of abstraction pool respective amount, described triple valve respectively with high pressure solvent input unit, the input of gases at high pressure input unit and multiple-pass joint is connected, a plurality of outputs of described multiple-pass joint are connected with the input of each abstraction pool respectively, the output of described each abstraction pool is connected with corresponding gatherer respectively, its main feature is to be provided with two-port valve between the output of described multiple-pass joint and the input of abstraction pool and between the output of this abstraction pool and the gatherer.
Described two-port valve is an electric two-way valve, and described triple valve is an electric T-shaped valve.
Described high pressure solvent input equipment comprises high-pressure solvent pump, proportioning valve and at least one solvent bottle, and the equal tandem of described solvent bottle is in proportioning valve, and proportioning valve is connected with described electric T-shaped valve by high-pressure solvent pump.
Described abstraction pool outer setting has electrical heating cover and thermocouple.
Described multichannel extraction equipment also includes the Single-chip Controlling unit, and this Single-chip Controlling unit is connected with the electrical heating cover of described electric two-way valve, electric T-shaped valve, high-pressure solvent pump, proportioning valve and abstraction pool respectively.
Described abstraction pool bottom also is set with filter.
Described filter is fixedly set in the abstraction pool bottom by the hexagon socket head cap screw of hollow.
The input of described abstraction pool and output interface are provided with the Expansion sealing circle.
Described solvent collection equipment also comprises a ventilating kitchen, and described each gatherer is connected with this ventilating kitchen by gas outlet respectively.
Described gatherer is a receiving flask, and described gases at high pressure input unit is a tank of compressed air.
Adopted the multichannel extraction equipment of this utility model, owing to be provided with two-port valve between the input of each output of the multiple-pass joint of this extraction equipment and corresponding abstraction pool and between the output of this abstraction pool and the gatherer, thereby can extract a plurality of samples as required simultaneously, and control respectively by two-port valve separately, reduced the extraction time, improved operating efficiency effectively, simultaneously simple and practical; And in solvent collection equipment, also be provided with ventilating kitchen, and this ventilating kitchen is connected with each gatherer by gas outlet, thus in extraction process, can effectively avoid the health effect of solvent evaporates to operating personnel.
Description of drawings
Fig. 1 is the high-level schematic functional block diagram of multichannel extraction equipment of the present utility model.
Fig. 2 is the side sectional view of abstraction pool of the present utility model.
The specific embodiment
In order more to be expressly understood technology contents of the present utility model, describe in detail especially exemplified by following examples.
See also illustrated in figures 1 and 2, this multichannel extraction equipment, comprise high pressure solvent input equipment, gases at high pressure input unit, electric T-shaped valve 4, multiple-pass joint 5, at least two abstraction pools 7 and have solvent collection equipment with the receiving flask 9 of abstraction pool 7 respective amount, described high pressure solvent input equipment comprises high-pressure solvent pump 3, proportioning valve 2 and a plurality of solvent bottle 1, described solvent bottle 1 equal tandem is in proportioning valve 2, and proportioning valve 2 is connected with described electric T-shaped valve 4 by high-pressure solvent pump 3; Described gases at high pressure input unit is a tank of compressed air 10, and described electric T-shaped valve 4 is connected with this tank of compressed air 10; Described abstraction pool 7 outer setting have electrical heating cover and thermocouple, these abstraction pool 7 bottoms also are set with the filter 72 of enamel sintering, this filter 72 is fixedly set in the bottom of abstraction pool 7 by the hexagon socket head cap screw 71 of hollow, to reach the purpose that solid-liquid two is separated, simultaneously, the input of described abstraction pool 7 and output interface are provided with the Expansion sealing circle; Comprise a ventilating kitchen 11 in the described solvent collection equipment, described each receiving flask 9 is connected with this ventilating kitchen 11 by gas outlet respectively.
Described electric T-shaped valve 4 goes back and the input of multiple-pass joint 5 is connected, a plurality of outputs of described multiple-pass joint 5 are connected with the input of each abstraction pool 7 respectively, and be provided with electric two-way valve 6 between the input of the output of described multiple-pass joint 5 and abstraction pool 7, the output of described each abstraction pool 7 is connected with corresponding receiving flask 9 respectively, also is provided with electric two-way valve 8 between the output of described abstraction pool 7 and the receiving flask 9.
Simultaneously, described multichannel extraction equipment also includes the Single-chip Controlling unit, and this Single-chip Controlling unit is connected with the electrical heating cover of described electric two-way valve 6 and 8, electric T-shaped valve 4, high-pressure solvent pump 3, proportioning valve 2 and abstraction pool 7 respectively.
In the middle of reality is used, after mixing according to required ratio, 1～4 kind of solvent passing ratio valve 2 enters high-pressure solvent pump 3, solvent enters multiple-pass joint 5 by electric T-shaped valve 4 switchings, open electric two-way valve 6 simultaneously, solvent is entered have the abstraction pool 7 of electrical heating cover and thermocouple, this moment electric two-way valve 8 state for closing.Reach two of setting pressure/for the moment at the pressure of the abstraction pool 7 that has electrical heating cover and thermocouple, by the electrical heating cover abstraction pool is heated to design temperature, the abstraction pool 7 that has electrical heating cover and a thermocouple by 3 pairs of high-pressure solvent pumps is pressurized to setting pressure then, keeps setting pressure and temperature to extraction to finish then.
After extraction finishes; open electric two-way valve 8 release pressures earlier; and by receiving flask 9 collection extracts; receiving flask 9 is connected to ventilating kitchen 11 by gas outlet; make the solvent of volatilization when using solvent or compressed air to purge the abstraction pool 7 that has electrical heating cover and thermocouple enter ventilating kitchen 11, with the protection health of operators.
The abstraction pool 7 that has electrical heating cover and thermocouple is carried out after the release pressure, compressed air in the tank of compressed air 10 enters multiple-pass joint 5 by electric T-shaped valve 4 switchings, open the abstraction pool 7 that 6 pairs of electric two-way valves have electrical heating cover and thermocouple and purge, collect extract to receiving flask 9.And then the switching by electric T-shaped valve 4, use high-pressure solvent pump 3 to extract solvents the abstraction pool 7 that has electrical heating cover and thermocouple is carried out solvent clean, collect cleaning fluid to receiving flask 9.Reuse compressed air and carry out the abstraction pool 7 that has electrical heating cover and thermocouple is purged, collect extract to receiving flask 9.
In extraction process, proportioning valve 2, high-pressure solvent pump 3 electric T-shaped valves 4, electric two-way valve 6, the electrical heating cover 7, the electric two-way valve 8 that have an abstraction pool of electrical heating cover and thermocouple all carry out programme-control by single-chip microcomputer, simultaneously can also be provided with and preserve all parameters: pressure, temperature, extraction time, solvent and compressed-air actuated purge time and number of times.
Simultaneously, in Fig. 2, the hexagon socket head cap screw 71 by a hollow is fixed on the bottom of abstraction pool 7 to the filter 72 of enamel sintering, to reach the purpose that solid-liquid two is separated.Abstraction pool 7 can seal last input port and following delivery outlet by the Expansion sealing circle.
Adopted above-mentioned multichannel extraction equipment, owing to be provided with two-port valve between the input of each output of the multiple-pass joint 5 of this extraction equipment and corresponding abstraction pool 7 and between the output of this abstraction pool 7 and the receiving flask 9, thereby can extract a plurality of samples as required simultaneously, and control respectively by two-port valve separately, reduced the extraction time, improved operating efficiency effectively, simultaneously simple and practical; And in solvent collection equipment, also be provided with ventilating kitchen 11, and this ventilating kitchen 11 is connected with each receiving flask 9 by gas outlet, thus in extraction process, can effectively avoid the health effect of solvent evaporates to operating personnel.
In this specification, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (10)
1, a kind of multichannel extraction equipment, comprise high pressure solvent input equipment, the gases at high pressure input unit, triple valve, multiple-pass joint, at least two abstraction pools and have solvent collection equipment with the gatherer of abstraction pool respective amount, described triple valve respectively with high pressure solvent input unit, the input of gases at high pressure input unit and multiple-pass joint is connected, a plurality of outputs of described multiple-pass joint are connected with the input of each abstraction pool respectively, the output of described each abstraction pool is connected with corresponding gatherer respectively, it is characterized in that, be provided with two-port valve between the output of described multiple-pass joint and the input of abstraction pool and between the output of this abstraction pool and the gatherer.
2, multichannel extraction equipment according to claim 1 is characterized in that, described two-port valve is an electric two-way valve, and described triple valve is an electric T-shaped valve.
3, multichannel extraction equipment according to claim 2, it is characterized in that, described high pressure solvent input equipment comprises high-pressure solvent pump, proportioning valve and at least one solvent bottle, the equal tandem of described solvent bottle is in proportioning valve, and proportioning valve is connected with described electric T-shaped valve by high-pressure solvent pump.
4, multichannel extraction equipment according to claim 3 is characterized in that, described abstraction pool outer setting has electrical heating cover and thermocouple.
5, multichannel extraction equipment according to claim 4, it is characterized in that, described multichannel extraction equipment also includes the Single-chip Controlling unit, and this Single-chip Controlling unit is connected with the electrical heating cover of described electric two-way valve, electric T-shaped valve, high-pressure solvent pump, proportioning valve and abstraction pool respectively.
According to each the described multichannel extraction equipment in the claim 1 to 5, it is characterized in that 6, described abstraction pool bottom also is set with filter.
7, multichannel extraction equipment according to claim 6 is characterized in that, described filter is fixedly set in the abstraction pool bottom by the hexagon socket head cap screw of hollow.
8. according to each the described multichannel extraction equipment in the claim 1 to 5, it is characterized in that the input of described abstraction pool and output interface are provided with the Expansion sealing circle.
9, according to each the described multichannel extraction equipment in the claim 1 to 5, it is characterized in that described solvent collection equipment also comprises a ventilating kitchen, described each gatherer is connected with this ventilating kitchen by gas outlet respectively.
10, according to each the described multichannel extraction equipment in the claim 1 to 5, it is characterized in that described gatherer is a receiving flask, described gases at high pressure input unit is a tank of compressed air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042437 CN2855496Y (en) | 2005-06-14 | 2005-06-14 | Multi-channel extracting appts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042437 CN2855496Y (en) | 2005-06-14 | 2005-06-14 | Multi-channel extracting appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855496Y true CN2855496Y (en) | 2007-01-10 |
Family
ID=37598801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520042437 Expired - Fee Related CN2855496Y (en) | 2005-06-14 | 2005-06-14 | Multi-channel extracting appts |
Country Status (1)
| Country | Link |
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| CN (1) | CN2855496Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166433A (en) * | 2011-01-21 | 2011-08-31 | 北京莱伯泰科仪器有限公司 | Multichannel parallel automatic solid phase extraction device |
| CN102174371A (en) * | 2011-02-16 | 2011-09-07 | 山东省科学院能源研究所 | Process method and device for coupling acetone-butyl alcohol fermentation and separation |
| CN104921221A (en) * | 2015-06-05 | 2015-09-23 | 贵州苗姑娘食品有限责任公司 | Liver tonifying herbaceous plant beverage |
| CN110333312A (en) * | 2019-08-13 | 2019-10-15 | 暨南大学 | The device and method of organotin in a kind of extraction plastics |
| CN112604317A (en) * | 2020-12-16 | 2021-04-06 | 鼎泰（湖北）生化科技设备制造有限公司 | Efficient multichannel extraction device |
-
2005
- 2005-06-14 CN CN 200520042437 patent/CN2855496Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166433A (en) * | 2011-01-21 | 2011-08-31 | 北京莱伯泰科仪器有限公司 | Multichannel parallel automatic solid phase extraction device |
| CN102166433B (en) * | 2011-01-21 | 2013-01-09 | 北京莱伯泰科仪器有限公司 | Multichannel parallel automatic solid phase extraction device |
| CN102174371A (en) * | 2011-02-16 | 2011-09-07 | 山东省科学院能源研究所 | Process method and device for coupling acetone-butyl alcohol fermentation and separation |
| CN102174371B (en) * | 2011-02-16 | 2012-12-26 | 山东省科学院能源研究所 | Process method and device for coupling acetone-butyl alcohol fermentation and separation |
| CN104921221A (en) * | 2015-06-05 | 2015-09-23 | 贵州苗姑娘食品有限责任公司 | Liver tonifying herbaceous plant beverage |
| CN110333312A (en) * | 2019-08-13 | 2019-10-15 | 暨南大学 | The device and method of organotin in a kind of extraction plastics |
| CN112604317A (en) * | 2020-12-16 | 2021-04-06 | 鼎泰（湖北）生化科技设备制造有限公司 | Efficient multichannel extraction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 |