CN203971453U - The Soxhlet extractor that extracting liquid measure is adjustable - Google Patents
The Soxhlet extractor that extracting liquid measure is adjustable Download PDFInfo
- Publication number
- CN203971453U CN203971453U CN201420065872.1U CN201420065872U CN203971453U CN 203971453 U CN203971453 U CN 203971453U CN 201420065872 U CN201420065872 U CN 201420065872U CN 203971453 U CN203971453 U CN 203971453U
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- China
- Prior art keywords
- extraction tube
- adjustable
- framework
- liquid measure
- soxhlet extractor
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Abstract
The utility model discloses the adjustable Soxhlet extractor of a kind of extracting liquid measure, it comprises condenser pipe, extraction tube and extraction flask.On described extraction tube, be provided with siphon pipe and steam lead.Described extraction tube inside is provided with the framework that can extract; In described framework inner side, be symmetrically arranged with many group strong points, on the described strong point, be placed with cushion block.The extracting liquid measure that has realized same Soxhlet extractor is adjustable, and the volume by framework and cushion block when sample is less carrys out the extraction tube that packing space is larger, can regulate extract liquid height according to the quantity of how many suitable increase and decrease cushion blocks of sample size.
Description
Technical field
The utility model belongs to chemical apparatuses, is specifically related to the adjustable Soxhlet extractor of a kind of extracting liquid measure.
Background technology
Extractor will be selected according to how many requirements of extracting solid sample the extraction tube of different size in use procedure at present.Change like this dismounting cumbersome, and can spend many instrument expenses.When using the less sample of extraction tube extracting that same specification is larger, will add a lot of extracts, will cause waste like this.
Utility model content
In order to address the above problem, the utility model provides a kind of extracting liquid measure adjustable Soxhlet extractor, utilize the volume of framework and cushion block to carry out the larger extraction tube in filling space, when extract liquid measure is less, siphonage can be produced, and the liquid measure of extract can be regulated according to the quantity of how many suitable increase and decrease cushion blocks of sample size.
The utility model is achieved through the following technical solutions: the adjustable Soxhlet extractor of a kind of extracting liquid measure, it comprises condenser pipe, extraction tube, extraction flask.On described extraction tube, be provided with siphon pipe and steam lead.It is characterized in that: the inside of described extraction tube is provided with the framework that can extract.Described framework inner side is evenly provided with many group strong points.On the described strong point, lay cushion block.
Described framework pref. cylindrical.Described cushion block circular.
The beneficial effects of the utility model are: a kind of Soxhlet extractor of larger specification can replace the extractor of a series of different sizes, save instrument expense, apparatus structure is simple, handling ease, install with taking-up easy and simple to handle, during extracting, extracting liquid measure is moderate, save extract, save time, efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of Soxhlet extractor;
Fig. 2 is mounting structure schematic diagram of the present utility model;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the side view of Fig. 3.
In figure: 1, condenser pipe, 2, extraction tube, 3, siphon pipe, 4, steam lead, 5, extraction flask, 6, framework, 7, cushion block, 8, the strong point, 9, sample.
The specific embodiment
As Figure 1-Figure 4, the Soxhlet extractor that the utility model extracting liquid measure is adjustable, it comprises condenser pipe 1, extraction tube 2, extraction flask 5.On described extraction tube 2, be provided with siphon pipe 3 and steam lead 4.It is characterized in that: the inside of described extraction tube 2 is provided with the framework 6 that can extract.Described framework 6 inner sides are evenly provided with many group strong points 8.On the described strong point 8, lay cushion block 7.
Described framework 6 is preferably cylindrical.Described cushion block 7 circular.The material of framework 6 and cushion block 7 is that the plastics of glass or acid and alkali-resistance, organic solvent-resistant are as polytetrafluoroethylene (PTFE).
During use, according to the size of sample 9, select appropriate cushion block 7 to place.As shown in Figure 2, framework 6 and the sample 9 wrapping in fat-free filter paper bag or paper web are together put into extraction tube 2, extraction flask 5 adds solvent, and condenser pipe 1, extraction tube 2 and extraction flask 5 are connected.Heating extraction flask 5, solvent gasification, is risen and is entered condenser pipe 1 by steam lead 4, and the liquid that congeals into splashes in extraction tube 2 and to sample 9 lixiviates.Because extraction tube 2 carrys out by the volume of framework 6 and cushion block 7 extraction tube 2 that packing space is larger, so the solvent liquid level in extraction tube 2 reaches the highest point of siphon pipe 3 very soon, produce siphon.The solvent that is dissolved with extract flows into extraction flask 5 through siphon pipe 3.The solvent flowing in extraction flask 5 continues to be heated gasification, rising, condensation, splashes in extraction tube 2, so moves in circles, until extracting finishes.The utility model is simple in structure, handling ease, and installation is easy and simple to handle with taking-up, has saved instrument expense, and during extracting, extracting liquid measure is moderate, saves extract, saves time, and efficiency is high.
Claims (2)
1. the Soxhlet extractor that extracting liquid measure is adjustable, it comprises condenser pipe (1), extraction tube (2), extraction flask (5); On described extraction tube (2), be provided with siphon pipe (3) and steam lead (4); It is characterized in that: the inside of described extraction tube (2) is provided with the framework (6) that can extract; Described framework (6) inner side is symmetrically arranged with many group strong points (8); On the described strong point (8), lay cushion block (7).
2. the adjustable Soxhlet extractor of extracting liquid measure according to claim 1, is characterized in that: described framework (6) is for cylindrical; Described cushion block (7) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065872.1U CN203971453U (en) | 2014-02-14 | 2014-02-14 | The Soxhlet extractor that extracting liquid measure is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065872.1U CN203971453U (en) | 2014-02-14 | 2014-02-14 | The Soxhlet extractor that extracting liquid measure is adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971453U true CN203971453U (en) | 2014-12-03 |
Family
ID=51968923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420065872.1U Expired - Fee Related CN203971453U (en) | 2014-02-14 | 2014-02-14 | The Soxhlet extractor that extracting liquid measure is adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203971453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524811A (en) * | 2015-01-12 | 2015-04-22 | 吉首大学 | Rapid Soxhlet extraction device |
-
2014
- 2014-02-14 CN CN201420065872.1U patent/CN203971453U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524811A (en) * | 2015-01-12 | 2015-04-22 | 吉首大学 | Rapid Soxhlet extraction device |
| CN104524811B (en) * | 2015-01-12 | 2015-12-02 | 吉首大学 | A kind of Quick-action type soxhlet extraction device |
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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: 20141203 Termination date: 20160214 |