CN205252590U - Modular soxhlet extractor - Google Patents
Modular soxhlet extractor Download PDFInfo
- Publication number
- CN205252590U CN205252590U CN201520971174.2U CN201520971174U CN205252590U CN 205252590 U CN205252590 U CN 205252590U CN 201520971174 U CN201520971174 U CN 201520971174U CN 205252590 U CN205252590 U CN 205252590U
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- CN
- China
- Prior art keywords
- conduit
- soxhlet
- extraction device
- combined type
- pipe
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a modular soxhlet extractor, including soxhlet extraction device and distillation plant, first pipe and second pipe, it communicates respectively soxhlet extraction device and distillation plant, and first pipe and second pipe are parallelly connected, first check valve, it sets up on the first pipe, make the soxhlet extraction device switch on to the distillation plant direction, the second check valve, it sets up on the second pipe, make distillation plant switch on to soxhlet extraction device direction, the device is simple, merges into one set with original two sets of devices, reduce cost, the device can make short being difficult to of compound time in the solvent of extraction decompose, reduces the evaluated error, whole operating time shortens half thely simultaneously.
Description
Technical field
The utility model relates to apparatus,Soxhlet's, is specifically related to a kind of combined type Soxhlet extractor.
Background technology
Apparatus,Soxhlet's claims again fat extractor, is a kind of device of extract compounds from solid matter. Apparatus,Soxhlet's is made up of extraction flask, extraction tube, condenser three parts. The solvent heating when extraction in extraction flask makes it vaporization, is risen and is entered condenser by tube connector, and the liquid that congeals into splashes into the compound in extraction sample in extraction tube. Pipe internal solvent liquid level to be extracted reach a certain height, and the solvent that is dissolved with extract compounds flows into extraction flask through siphon pipe. The solvent flowing in extraction flask continues heated vaporization, rising, condensation, splashes in extraction tube, so moves in circles, until extracting is complete. When the compound being extracted in sample all enters after solvent, change reflux into distilling apparatus evaporating solvent, finally obtain being extracted compound. Reflux (apparatus,Soxhlet's) and distill two covering devices and separately independently carry out, the operating time is long. In addition, long-time backflow easily decomposed the compound that is extracted of poor heat stability, and the compound quality that is extracted obtaining is affected, and easily produces evaluated error.
Utility model content
The utility model has been designed and developed a kind of combined type Soxhlet extractor, and the apparatus,Soxhlet's as reflux is become to a covering device with distilling apparatus organic assembling, and reflux course and still-process are carried out simultaneously, at any time by the solvent evaporation of the compound of extraction.
For solving above-mentioned purpose, the technical scheme that the utility model provides is a kind of combined type Soxhlet extractor, comprising:
Soxhlet extraction device and distilling apparatus;
The first conduit and the second conduit, it is communicated with respectively described Soxhlet extraction device and distilling apparatus; And the first conduit and the second conduit parallel connection; And,
The first check valve, it is arranged on described the first conduit, makes Soxhlet extraction device to the conducting of distilling apparatus direction;
The second check valve, it is arranged on described the second conduit, makes distilling apparatus to the conducting of Soxhlet extraction device direction.
Preferably, in Soxhlet extraction device, extraction tube connects respectively the first condenser pipe, bottom connection returnable bottle by conduit at top, and the first condenser pipe other end is connected with extraction flask and extraction flask respectively by conduit.
Preferably, extraction flask, extraction tube, the first condenser pipe, returnable bottle are glass material, and interface is ground.
Preferably, in described distilling apparatus, second condenser pipe one end is connected with extraction flask by conduit, and the other end is connected with returnable bottle by conduit.
Preferably, the second condenser pipe is that glass material interface is ground.
Preferably, conduit material is glass, and interface is ground.
Preferably, extraction flask bottom is provided with heater one.
Preferably, returnable bottle bottom is provided with heater two.
Beneficial effect described in the utility model is, a kind of combined type Soxhlet extractor, and this device is simple, original two covering devices is merged into a set of, reduces costs; This device can make short being not easy of compound time in solvent of extraction decompose, and reduces evaluated error; The simultaneously whole operating time shortens half.
Brief description of the drawings
Fig. 1 is a kind of combined type Soxhlet extractor schematic diagram described in the utility model.
In figure: heater 1, heater 2 102, extraction flask 103, extraction tube 104, the first condenser pipe 105, the second condenser pipe 106, the first check valve 107, the second check valve 108, returnable bottle 109, the first conduit 110, the second conduit 111, the first condenser pipe water inlet 1051, the first condenser pipe delivery port 1052, the second cold energy water inlet tube pipe 1061, the second condenser pipe delivery port 1062.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
As shown in Figure 1, the utility model provides a kind of combined type Soxhlet extractor, comprise: Soxhlet extraction device and distilling apparatus, described Soxhlet extraction device is in parallel by the first conduit 110 and the second conduit 111 with distilling apparatus, composition combined type Soxhlet extractor, described the first conduit 110 is glass material, interface is ground, first this extractor removably connects extraction flask 103 bottlenecks and the first conduit 110 while installation, described extraction flask 103 is glass material port grinding bottle, the first conduit 110 vertically stretches in extraction flask 103, its ground interface card is at extraction flask 103 ground interfaces, connect extraction flask 103 first conduits 110, its other two ends the first check valve described in the first condenser pipe 105 and the first check valve 107 that removably connects is respectively installed on the second conduit 111, described the first condenser pipe 105 is glass material, interface is ground, its one end connects with the first conduit 110 ground interfaces that are connected extraction flask 103, the other end is connected with extraction flask 104 top interfaces by the first conduit 110, when connection, the first condenser pipe 105 tilts to lower right extraction flask 104 directions, described extraction flask 104 is glass material, interface is ground, extraction flask 104 bottom interface are by the first conduit 110 returnable bottle 109 that removably connects, the first conduit 110 between returnable bottle 109 and extraction tube 104 is provided with the second check valve 108, switch by the first check valve 107 and the second check valve 108 forms Soxhlet extraction device,
Returnable bottle 109 is glass material, interface is ground, described returnable bottle 109 bottoms are provided with heater 2 102, returnable bottle left side interface removably connects with extraction tube by the first conduit 110, returnable bottle 109 top interfaces removably connect by the second conduit 111 and the second condenser pipe 106 right-hand member interfaces, the second condenser pipe 106 is glass material, interface is ground, described the second condenser pipe 106 other end interfaces removably connect with extraction flask 103 by the second conduit 111, described the second conduit 111 is provided with the first check valve and forms in parallel with the first conduit 110 being positioned at the first condenser pipe 105 connector tops, returnable bottle 109, the second condenser pipes 106, extraction flask 103 connects by the second conduit 111 and the switch of the first check valve 107 and the second check valve 108 forms distilling apparatus.
More than device when mounted need be according to from left to right, and principle is from bottom to up installed.
In another embodiment, in the time using combined type Soxhlet extractor, first, extract is contained in extraction tube 104, in extraction flask 103, adds extraction solvent;
Secondly, close the first check valve 107, heater 1, the solvent in extraction flask 103 is evaporated generation steam and is entered by the first condenser pipe 105 compound that extracts sample in extraction tube 104; The compound being extracted and solvent enter in returnable bottle 109 by the first catheter guide tube 110 and the second check valve 108;
Again, close the second check valve 108, open the first check valve 107, open secondary heater 102 and heat, the solvent of returnable bottle 109 produces steam and reenters in extraction flask 103 by the second condenser pipe 106, the second conduit 111 and the first check valve 107; In returnable bottle 109, residue is extract, repeatedly carries out until extract extracts completely.
In another embodiment, in the time using combined type Soxhlet extractor, the solvent in extraction flask 103 is no more than 2/3rds of vessel volume.
In another embodiment, using combined type Soxhlet extractor to complete after extraction, first close heater 1, the solvent evaporation in returnable bottle approaches when complete, closes heater 2 102.
In another embodiment, in the time using combined type Soxhlet extraction element, in returnable bottle 109, the temperature of solution is no more than 1 DEG C of solvent boiling point.
In another embodiment, in the time using combined type Soxhlet extraction element, the water inlet 1051 and 1061 of the first condenser pipe 105 and the second condenser pipe 106 imports respectively cold water or cold air, at the water or the air that heat up by delivery port defeated 1052 and 1062 outputs.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in description and embodiment, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (8)
1. a combined type Soxhlet extractor, is characterized in that, comprising:
Soxhlet extraction device and distilling apparatus;
The first conduit and the second conduit, it is communicated with respectively described Soxhlet extraction device and distilling apparatus; And the first conduit and the second conduit parallel connection; And
The first check valve, it is arranged on described the first conduit, makes Soxhlet extraction device to the conducting of distilling apparatus direction;
The second check valve, it is arranged on described the second conduit, makes distilling apparatus to the conducting of Soxhlet extraction device direction.
2. combined type Soxhlet extractor as claimed in claim 1, is characterized in that, described the first conduit and the second conduit arrange respectively condenser pipe.
3. combined type Soxhlet extractor as claimed in claim 2, is characterized in that, also comprises extraction tube, and it is arranged on described the first conduit, and along Soxhlet extraction device to distilling apparatus direction, described extraction tube arrange described condenser pipe after.
4. combined type Soxhlet extractor as claimed in claim 1 or 2, is characterized in that, described Soxhlet extraction device and the dismountable connection of described conduit.
5. combined type Soxhlet extractor as claimed in claim 2, is characterized in that, described condenser pipe is glass material.
6. combined type Soxhlet extractor as claimed in claim 4, is characterized in that, conduit material is glass.
7. combined type Soxhlet extractor as claimed in claim 1 or 2, is characterized in that, the bottom of Soxhlet extraction device and distilling apparatus is respectively arranged with heater.
8. combined type Soxhlet extractor as claimed in claim 2, is characterized in that, described condenser has water inlet and delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971174.2U CN205252590U (en) | 2015-11-30 | 2015-11-30 | Modular soxhlet extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971174.2U CN205252590U (en) | 2015-11-30 | 2015-11-30 | Modular soxhlet extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205252590U true CN205252590U (en) | 2016-05-25 |
Family
ID=55994140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520971174.2U Expired - Fee Related CN205252590U (en) | 2015-11-30 | 2015-11-30 | Modular soxhlet extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205252590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812395A (en) * | 2017-10-30 | 2018-03-20 | 云南中烟工业有限责任公司 | A kind of device for solid-liquid extraction |
| CN110755879A (en) * | 2019-11-15 | 2020-02-07 | 湖南会同宝田茶业有限公司 | Leaching device for extracting caffeine from inferior tea |
-
2015
- 2015-11-30 CN CN201520971174.2U patent/CN205252590U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812395A (en) * | 2017-10-30 | 2018-03-20 | 云南中烟工业有限责任公司 | A kind of device for solid-liquid extraction |
| CN107812395B (en) * | 2017-10-30 | 2023-12-01 | 云南中烟工业有限责任公司 | Device for solid-liquid extraction |
| CN110755879A (en) * | 2019-11-15 | 2020-02-07 | 湖南会同宝田茶业有限公司 | Leaching device for extracting caffeine from inferior tea |
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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: 20160525 Termination date: 20161130 |