CN201188065Y - Fat extractor - Google Patents
Fat extractor Download PDFInfo
- Publication number
- CN201188065Y CN201188065Y CNU2008200571830U CN200820057183U CN201188065Y CN 201188065 Y CN201188065 Y CN 201188065Y CN U2008200571830 U CNU2008200571830 U CN U2008200571830U CN 200820057183 U CN200820057183 U CN 200820057183U CN 201188065 Y CN201188065 Y CN 201188065Y
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- Prior art keywords
- tube
- extraction
- glass tube
- connecting pipe
- fat
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- Expired - Lifetime
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Abstract
The utility model discloses a fat extractor which is composed of a condensator (1), an extraction cylinder (2), a bearing bottle (3), a siphon (4) and a connecting tube (5). The siphon (4)forms a U shape by connecting two straight glass tubes (6) and (7) and a bent glass tube (8)through two hoses (9) and (10); the both ends of the connecting tube (5) are respectively connected with the bottom end of the extraction cylinder (2) and the straight glass tube (7), and a piston (11) is arranged at the middle part of the connecting tube (5); the bottom of the extraction cylinder (2) is connected with the bottle mouth of the bearing bottle (3) in a sealing way. The utility model can regulate the height of a liquid level according to the amount of a measured object, is simple and convenient to operate, and enhances the extraction efficiency.
Description
Technical field:
The utility model relates to a kind of fat-extraction device, is specifically related to a kind of liquid level height can selected arbitrarily, and can improve the fat-extraction device of extraction efficiency.
Background technology:
Soxhlet fat-extraction device is a laboratory glass apparatus commonly used, not only is used for the mensuration of fat masses such as rapeseed, shelled peanut, also measures through being usually used in traditional Chinese medicine extraction, as " the assay of a Radix Astragali of Chinese pharmacopoeia version in 2005 etc.Existing fat-extraction device is mainly partly formed by bottle and U trap etc. by condenser, extraction tube, Sheng.Connect and extract tube and contain the fixed bending tube that is subjected to bottle because existing U trap is one, the high liquid level (HLL) that extracts tube can not be higher than the U trap top, thereby, such extraction apparatus part that comes with some shortcomings:
(1) amount of mensuration thing is restricted, and it can not be higher than the U trap top, can not be by the solution submergence otherwise measure thing;
(2) after primary rainbow sucks, extract the interior solution of tube and empty, wait the solution of condensation slowly to drip down, therefore, the mensuration thing floods again and needs certain hour, and extraction efficiency is reduced;
(3) extract finish after, the solution that extracts in the tube can not empty fully automatically, need disassemble extracting tube, causes solvent to environmental protection and the healthy influence of experimenter.
To overcoming above-mentioned defective, patent 200620091593.8 provides a solution, increases a U trap, a three-way valve and a two-way valve on extraction apparatus.But, can make that like this fat-extraction device is more complicated, manufacture difficulty strengthens, and the problem that does not have the real amount that solves the mensuration thing to be restricted.
The utility model content:
Technical problem to be solved in the utility model is to overcome above-mentioned weak point, provides a kind of and can select the liquid level height arbitrarily, improves the fat-extraction device of extraction efficiency.
The utility model provides a kind of fat-extraction device.
For addressing the above problem, fat-extraction device of the present utility model comprises that condenser, extraction tube, Sheng are formed by bottle, U trap and connecting pipe.Described U trap connects into U-shaped by two different vertical glass tube and curved glass tubes of length by two flexible pipes, and its short-and-medium vertical glass tube inserts and extracts tube bottom, and long vertical glass tube links to each other with connecting pipe; The other end of connecting pipe with extract tube bottom and be connected, at the connecting pipe middle part piston is set, can regulate flow velocity, the airtight connection of bottleneck that the bottom of extracting tube and Sheng are subjected to bottle.
Adopt after such structure, fat-extraction device of the present utility model can be controlled the height that extracts the tube liquid level by regulating siphonal height according to the amount of measuring thing, makes the amount of extract unrestricted, and simple in structure.In use, when the valve of opening connecting pipe, the control flow velocity can make the mensuration thing be in the solution impregnation state all the time, thereby improve extraction efficiency.Owing to connecting pipe connected respectively extracts tube and U trap, can the relative fixed U trap, make it not frangibility.After extraction is finished, only need open the connecting pipe valve, the solution that extracts in the tube can empty fully, does not need the extraction tube is disassembled, and can reduce the toxic solvent volatilization.
The utility model is simple in structure, and is easy to make, can regulate the height that extracts liquid level arbitrarily, not limited by liquid measure, extraction efficiency height, operation easily, use.
Description of drawings:
Be described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment:
As shown in Figure 1, the utility model comprises that condenser 1, extraction tube 2, Sheng are formed by bottle 3, U trap 4 and connecting pipe 5.Described U trap 4 connects into U-shaped by 6,7 and curved glass tubes 8 of two vertical glass tubes that are uneven in length by flexible pipe 9,10; One end of described flexible pipe 9 connects an interface of curved glass tube 8, the other end is enclosed within the outside of short vertical glass tube 6, one end of flexible pipe 10 connects another interface of curved glass tube 8, the other end is enclosed within the outside of long vertical glass tube 7, its short-and-medium vertical glass tube 6 inserts and extracts tube 2 bottoms, and long vertical glass tube 7 links to each other with connecting pipe 5; The other end of connecting pipe 5 with extract tube 2 bottoms and be connected, at connecting pipe 5 middle parts a piston 11 is set, the bottom of extracting tube 2 and Sheng are subjected to for bottles 3 airtight connection of bottleneck.
Fat-extraction device of the present utility model in use, earlier testing sample is put into and extracted tube 2, two interfaces to bending glass tube 8 again place respectively in flexible pipe 9 and 10, regulate the position of curved glass tube 8, again the other end of flexible pipe 9 and 10 is enclosed within the outside of vertical glass tube 6,7 respectively, be subjected to add solvent in the bottle 3 at extraction tube 2 and Sheng respectively, contain with electric jacket heating and to be subjected to after solvent makes boiling treat solvent submergence sample in the bottle 3, open piston 11, regulate flow velocity, make sample keep being submerged state.After extracting end, open piston 11 fully, emit residual solvents in the extraction tube 2, extracting 2 an interior solution can empty fully, does not need extraction tube 2 is disassembled, and can reduce the toxic solvent volatilization.
Claims (2)
1, a kind of fat-extraction device comprises that condenser (1), extraction tube (2), Sheng are formed by bottle (3), U trap (4) and connecting pipe (5), it is characterized in that condenser (1) is connected in the top of extraction tube (2); Described U trap (4) connects into U-shaped by the two vertical glass tubes (6) that are uneven in length, (7) and curved glass tubes (8) by two flexible pipes (9), (10), its short-and-medium vertical glass tube (6) inserts and extracts tube (2) bottom, and long vertical glass tube (7) links to each other with connecting pipe (5); The other end of connecting pipe (5) with extract tube (2) bottom and be connected, at connecting pipe (5) middle part a piston (11) is set, the bottom of extracting tube (2) and Sheng are subjected to airtight connection of bottleneck of bottle (3).
2, a kind of fat-extraction device according to claim 1, it is characterized in that described two flexible pipes (9), (10) with the two vertical glass tubes (6) that are uneven in length, (7) connected modes are: an end of flexible pipe (9) is connected an interface of curved glass tube (8), the other end is enclosed within the outside of short vertical glass tube (6), one end of flexible pipe (10) connects another interface of curved glass tube (8), and the other end is enclosed within the outside of long vertical glass tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200571830U CN201188065Y (en) | 2008-04-11 | 2008-04-11 | Fat extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200571830U CN201188065Y (en) | 2008-04-11 | 2008-04-11 | Fat extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188065Y true CN201188065Y (en) | 2009-01-28 |
Family
ID=40311091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200571830U Expired - Lifetime CN201188065Y (en) | 2008-04-11 | 2008-04-11 | Fat extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201188065Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553293A (en) * | 2012-01-20 | 2012-07-11 | 东北林业大学 | Device for extracting betulinol |
| CN102631958A (en) * | 2012-04-18 | 2012-08-15 | 苟如虎 | Extraction separation generator |
| CN104368168A (en) * | 2013-08-15 | 2015-02-25 | 中国石油天然气股份有限公司 | Method for multimode extraction of soluble substances in solid and distillation recovery and storage of solvent, and apparatus thereof |
| CN105709862A (en) * | 2014-12-05 | 2016-06-29 | 中国石油天然气股份有限公司 | Method for removing oil dirt on surfaces of solid particles and recycling solvents |
| CN106706464A (en) * | 2015-11-13 | 2017-05-24 | 上海纤检仪器有限公司 | Milk fat analyzer |
-
2008
- 2008-04-11 CN CNU2008200571830U patent/CN201188065Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553293A (en) * | 2012-01-20 | 2012-07-11 | 东北林业大学 | Device for extracting betulinol |
| CN102631958A (en) * | 2012-04-18 | 2012-08-15 | 苟如虎 | Extraction separation generator |
| CN102631958B (en) * | 2012-04-18 | 2014-05-07 | 苟如虎 | Extraction separation generator |
| CN104368168A (en) * | 2013-08-15 | 2015-02-25 | 中国石油天然气股份有限公司 | Method for multimode extraction of soluble substances in solid and distillation recovery and storage of solvent, and apparatus thereof |
| CN104368168B (en) * | 2013-08-15 | 2016-08-10 | 中国石油天然气股份有限公司 | In solid, soluble substance multimode is extracted and solvent Distillation recovery deposit method and device |
| CN105709862A (en) * | 2014-12-05 | 2016-06-29 | 中国石油天然气股份有限公司 | Method for removing oil dirt on surfaces of solid particles and recycling solvents |
| CN106706464A (en) * | 2015-11-13 | 2017-05-24 | 上海纤检仪器有限公司 | Milk fat analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090128 |
|
| CX01 | Expiry of patent term |