CN207785997U - Soxhlet extraction device - Google Patents
Soxhlet extraction device Download PDFInfo
- Publication number
- CN207785997U CN207785997U CN201721619930.0U CN201721619930U CN207785997U CN 207785997 U CN207785997 U CN 207785997U CN 201721619930 U CN201721619930 U CN 201721619930U CN 207785997 U CN207785997 U CN 207785997U
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- CN
- China
- Prior art keywords
- extractor
- pipe
- type apparatus
- flask
- bottleneck
- Prior art date
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- 238000000944 Soxhlet extraction Methods 0.000 title abstract description 4
- 239000000284 extract Substances 0.000 claims abstract description 22
- 238000000605 extraction Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 14
- 239000007769 metal material Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
A Soxhlet extraction device comprises a condenser, an extraction device and a flask which are sequentially arranged from top to bottom; the extraction device further comprises an extractor, a branch pipe and a siphon, the upper part of the extractor is connected with the condenser, the bottom surface of the lower part of the extractor is communicated with the bottleneck of the flask, one end of the branch pipe is connected with the upper part of the extractor, the other end of the branch pipe is connected with the bottleneck of the flask, one end of the siphon is connected with the lower part of the extractor, the other end of the siphon is connected with the bottleneck of the flask, and part of the siphon extends into the bottleneck; a plurality of extract placing pipes are arranged in the extractor. The utility model provides a soxhlet extraction device can once handle a plurality of samples according to experimental needs, and the security performance is high, long service life.
Description
Technical field
The utility model is related to a kind of soxhlet type apparatus.
Background technology
In the method being separated by solid-liquid separation using solvent extraction, soxhlet extraction methods are a kind of widely used methods.
In existing Soxhlet extractor, mostly glass material is made, and can only once handle a sample, less efficient, poor safety performance,
Cause human and material resources, financial resources waste.
Utility model content
The purpose of this utility model is to provide a kind of soxhlet type apparatus for deficiency existing for above-mentioned existing technology.
The utility model can be according to experiment needs, the multiple samples of single treatment, and security performance is high, and service life is long.
The utility model provides a kind of soxhlet type apparatus, including：Condenser, the extracting dress set gradually from top to bottom
It sets, flask；
The extraction device further comprises that extractor, branch pipe, siphon pipe, the extractor top connect with the condenser
It connects, bottom face is connected to the bottleneck of the flask, and described branch pipe one end is connect with the extractor top, the other end and the burning
The bottleneck connection of bottle, described siphon pipe one end connect with the extractor lower part, the other end connect with the bottleneck of the flask and
Part is goed deep into the bottleneck；It is equipped with multiple extracts in the extractor and places pipe.
In an embodiment, it is provided with hole on the tube wall of the extract placement pipe, percent opening is between 30%~95%.
In an embodiment, the quantity that the extract places pipe is 2~12.
In an embodiment, the extract places pipe and uses glass material, metal material or organic plastics material.
In an embodiment, the extract places pipe and uses glass material.
In an embodiment, the metal material is one or more in aluminium, iron, stainless steel etc..
In an embodiment, the metal material is stainless steel.
In an embodiment, between the flask and extractor, the extractor and condenser mutually agreed with by ground.
In an embodiment, the described condenser one end part being connect with the extractor is stretched into the extractor.
Multiple extracts can be arranged according to experiment needs in soxhlet type apparatus provided by the utility model in extractor
Pipe is placed, the extracting of multiple test specimens can be carried out at the same time, material is not easy mutually to mix, and test efficiency is higher, and single treatment is multiple
Sample, and security performance is high, service life is long.
Description of the drawings
Fig. 1 is the utility model soxhlet type apparatus structural schematic diagram.
Wherein reference numeral is；
1：Flask
2：Siphon pipe
3：Extractor
4：Condenser
5：Branch pipe
6：Extract places pipe
Specific implementation mode
The utility model is further elaborated below in conjunction with the drawings and the specific embodiments.
It is the utility model soxhlet type apparatus structural schematic diagram referring to Fig. 1, a kind of Soxhlet pumping provided by the utility model
Device is carried, including：Condenser 4, extraction device, flask 1 are set gradually from top to bottom.
The extraction device further comprises extractor 3, branch pipe 5, siphon pipe 2, the condenser 4 on the extractor
Portion connects, and the described condenser one end part being connect with the extractor is stretched into the extractor.Described in bottom face connection
The bottleneck of flask 1,5 one end of the branch pipe are connect with 3 top of the extractor, and the other end is connect with the bottleneck of the flask 1, institute
It states 2 one end of siphon pipe to connect with 3 lower part of the extractor, the other end is connect with the bottleneck of the flask 1 and part is deeply described
In bottleneck；It is equipped with multiple extracts in the extractor 3 and places pipe 5, multiple extracts are placed parallel between placing pipes 5, can be with
It is carried out at the same time the extracting of multiple test specimens, material is not easy mutually to mix, and test efficiency is higher, the multiple samples of single treatment, and safety
Performance is high, and service life is long.It is provided with trepanning on the tube wall of extract placement pipe 5, percent opening is between 30%~95%, extract
Trepanning on placement pipe, which enters for solvent in pipe, to be designed, and so that solvent is come into full contact with extract, is achieved the purpose that extraction.
The extract places pipe 5 using glass material, metal material or organic plastics material.Have in the utility model one
In body embodiment, the quantity that the extract places pipe 5 is 2~12.
In order to improve equipment safety and service life, the extract is placed pipe 5 and is made of metal material, the gold
Category material is one or more in aluminium, iron, stainless steel etc., preferred stainless steel.
In order to further illustrate using the effect of soxhlet type apparatus provided by the utility model, spy lifts following two implementation
Mode compares：
Comparative example
Content of the test is to draw off residual oil hydrocatalyst to commercial plant to be stripped processing, and solvent is toluene, when extracting
Between be 48hr, catalyst sample to be extracted be 4.Processing is stripped using traditional Soxhlet extractor, total extraction times are
192hr。
Embodiment
Traditional Soxhlet extractor is transformed according to the utility model, 4 extracts are set in extractor and place pipe.
Extraction tube uses glass material, percent opening 65%.Using the utility model extractor, total extraction times are 48hr.
Claims (9)
1. a kind of soxhlet type apparatus, which is characterized in that including：Condenser, extraction device, flask are set gradually from top to bottom；
The extraction device further comprises that extractor, branch pipe, siphon pipe, the extractor top are connect with the condenser,
Bottom face is connected to the bottleneck of the flask, and described branch pipe one end is connect with the extractor top, the other end and the flask
Bottleneck connection, described siphon pipe one end connect with the extractor lower part, and the other end is connect with the bottleneck of the flask and portion
Divide and gos deep into the bottleneck；It is equipped with multiple extracts in the extractor and places pipe.
2. soxhlet type apparatus as described in claim 1, which is characterized in that be provided on the tube wall of the extract placement pipe
Hole, percent opening is between 30%~95%.
3. soxhlet type apparatus as claimed in claim 1 or 2, which is characterized in that the quantity that the extract places pipe is 2~
12.
4. soxhlet type apparatus as described in claim 1, which is characterized in that the extract place pipe using glass material,
Metal material or organic plastics material.
5. soxhlet type apparatus as described in claim 1, which is characterized in that the extract places pipe and uses glass material.
6. soxhlet type apparatus as claimed in claim 4, which is characterized in that the metal material is in aluminium, iron, stainless steel
It is any.
7. soxhlet type apparatus as claimed in claim 4, which is characterized in that the metal material is stainless steel.
8. soxhlet type apparatus as described in claim 1, which is characterized in that between the flask and extractor, the extraction
Device is mutually agreed with condenser by ground.
9. soxhlet type apparatus as described in claim 1, which is characterized in that the condenser one being connect with the extractor
End part stretches into the extractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721619930.0U CN207785997U (en) | 2017-11-28 | 2017-11-28 | Soxhlet extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721619930.0U CN207785997U (en) | 2017-11-28 | 2017-11-28 | Soxhlet extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207785997U true CN207785997U (en) | 2018-08-31 |
Family
ID=63286278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721619930.0U Active CN207785997U (en) | 2017-11-28 | 2017-11-28 | Soxhlet extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207785997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559550A (en) * | 2021-08-26 | 2021-10-29 | 山西大学 | Method and device for extracting flavone from day lily |
-
2017
- 2017-11-28 CN CN201721619930.0U patent/CN207785997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559550A (en) * | 2021-08-26 | 2021-10-29 | 山西大学 | Method and device for extracting flavone from day lily |
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