CN2068232U - General extractor - Google Patents
General extractor Download PDFInfo
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- CN2068232U CN2068232U CN 90212489 CN90212489U CN2068232U CN 2068232 U CN2068232 U CN 2068232U CN 90212489 CN90212489 CN 90212489 CN 90212489 U CN90212489 U CN 90212489U CN 2068232 U CN2068232 U CN 2068232U
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- pipe
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Abstract
The utility model relates to an extractor which is a general extractor with multipurpose. The utility model cause any two pipes to be communicated with and be respectively composed of an existing Soxhlet extractor and a Thielepape extractor according to requirements by providing with a three-way cock on the connecting point of a siphon (7), a fluid overflowing pipe and a fluid returning pipe. For the fluids with different proportions, the utility model can continuously and automatically extract the fluids instead of a percolator. The utility model is suitable for extracting the fluid whose partition coefficient K is less than 1.5. The utility model can also be provided with a hollow glass body at the pipe neck point of a condenser pipe to reduce the volatilization of solvent and prevent water vapor in outer environment from entering into the extractor.
Description
The utility model relates to a kind of extraction apparatus.
Generally have two kinds in the existing extraction apparatus, a kind of is Ti Shi (Tnulepape Heacl) extraction apparatus, and another kind is Soxhlet (Soehlet extractor) extraction apparatus.The Ti Shi extraction apparatus is that the heavy solid material of contrast solvent carries out continuously the automatic device that extracts, and cable type extractor according is that the light solid material of contrast solvent carries out continuously the device of extraction automatically.Because these two kinds of extraction apparatuss are different to extracting between material and the solvent proportion contrast, so form certain difference on the structure, any one extraction apparatus all can't be general.And because the neck of condenser pipe is a through hole, partial solvent is volatilized.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, providing a kind of combines the Ti Shi extraction apparatus with apparatus,Soxhlet's, can extract continuously automatically than carrying out at proportion between different liquid, the solid with same extraction apparatus, also can be to carrying out liquid between the liquid of different specific weight--liquid is the general extraction apparatus of extraction automatically continuously.
Solution of the present utility model is: a kind of extraction apparatus, form by extraction tube, flask and condenser pipe, wherein extraction tube includes the liquid overflow pipe that steam siphunculus, funnel, draining valve, U trap, horizontal level be lower than the steam siphunculus mouth of pipe and is connected with liquid overflow pipe with the upper end, the liquid back pipe of flask is led in the lower end, be characterized in a three-way cock being set in U trap, liquid overflow pipe and liquid back pipe connection, three openings of three-way cock communicate with above-mentioned three pipelines respectively, thereby wantonly as required two pipes of U trap, liquid overflow pipe and liquid back pipe are connected.
When the heavy solid matter of contrast solvent carries out extracting automatically continuously, rotate three-way cock, allow liquid overflow pipe be connected with liquid back pipe, at this moment the utility model is equivalent to the Ti Shi extraction apparatus, can extract according to a conventional method.When the light solid matter of contrast solvent carries out extracting automatically continuously, funnel is taken out from extraction tube, three-way cock is rotated, allow U trap be connected with liquid back pipe, at this moment the utility model is equivalent to apparatus,Soxhlet's, can extract according to a conventional method then.
The utility model can be made a taper or spherical zone shape ground at the neck place of condenser pipe in order to reduce the volatilization of liquid, will place in it once the hollow glass body that has hemispherical cambered surface at least of overground processing, blocks the mouth of pipe.When the increase of extraction apparatus internal pressure, air pressure will back down vitreum and emit a certain amount of gas, and bead is closed voluntarily when pressure equilibrium, can prevent that extraneous aqueous vapor from entering in the extraction apparatus, thereby can omit the additional drying pipe, simultaneously, has reduced the volatilization loss of solvent.
Fig. 1 is the structural representation of the utility model embodiment Figure of abstract of holding concurrently, wherein: 1-extraction tube, 2-flask, the 3-condenser pipe, 4-steam siphunculus, 5-funnel, 6-draining valve, the 7-U trap, the 8-liquid overflow pipe, 9-liquid back pipe, 10-three-way cock, 11-hollow glass body, 12-neck concave point.
Embodiment of the present utility model can further specify in conjunction with the accompanying drawings.
As shown in Figure 1, the utility model is made up of extraction tube (1), flask (2) and condenser pipe (3), and wherein extraction tube includes steam siphunculus (4), funnel (5), draining valve (6), U trap (7), liquid overflow pipe (8), liquid back pipe (9); Condenser pipe includes the neck place and places the hollow glass bead of handling once frosted (11), the neck concave point (12) at neck mouth place.
When the heavy solid matter of contrast solvent carries out extracting automatically continuously, the solid extract is packed in the extraction tube (1), funnel (5) is put in the extraction tube, extraction tube (1) is contained on the flask (2), closes draining valve (6), the splendid attire solvent, again condenser pipe (3) is contained on the extraction tube (1), liquid overflow pipe (8) is connected three-way cock (10) rotation with liquid back pipe (9) at last, at this moment this device is equivalent to the Ti Shi extraction apparatus, can extract routinely then.During end, rotate draining valve (6) and emit liquid.
When the light material of contrast solvent carries out extracting automatically continuously, solid is extracted material packs in the extraction tube (1), funnel (5) takes out from extraction tube (1), extraction tube (1) is contained on the flask (2), close draining valve (6), the splendid attire solvent, again condenser pipe (3) is contained on the extraction tube (1), at last three-way cock (10) being rotated makes U trap (7) be connected with liquid back pipe (9), at this moment this device is equivalent to apparatus,Soxhlet's, can extract routinely then.During end, rotate draining valve (6) and emit liquid.
Carry out liquid-liquid when extracting when being used for the lightweight extraction agent, close draining valve (6), earlier heavy matter liquid is filled to extraction tube (1) 1/2～2/3 volume, refill the lightweight solvent then, liquid overflow pipe (8) is connected three-way cock (10) rotation with liquid back pipe (9), at this moment but more solito is extracted, and opens draining valve (6) at last, collects solvent.
Carry out liquid when being used for the heavy extraction agent--when liquid extracts, close draining valve (6), adorn a little lower floor's light weight fluid earlier, add heavy solvent then, U trap (7) is connected three-way cock (10) rotation with liquid back pipe (9), at this moment but more solito is extracted, and opens draining valve (6) at last, collects solvent.
Because the utility model is at siphon pipe, liquid overflow pipe and liquid back pipe connection arrange a three-way cock, three openings of three-way cock communicate with three pipelines respectively, thereby can Ren Erguan be connected, so device of the utility model can replace existing Ti Shi and apparatus,Soxhlet's, and can replace percolation filter easily to carrying out liquid between the liquid of different specific weight--liquid extracts continuously automatically, become General extractor, the utility model is also made a taper or spherical zone shape ground at condenser pipe neck place, to place in it once the hollow glass bead of crossing the frosted processing, thereby reduced the volatilization of solvent, prevented that extraneous aqueous vapor from entering in the extractor, omitted the additional drying pipe.
Claims (2)
1, a kind of general extraction apparatus, form by extraction tube (1), flask (2), condenser pipe (3), wherein extraction tube (1) comprises that the liquid overflow pipe (8) that steam siphunculus (4), funnel (5), draining valve (6), U trap (7), horizontal level are lower than steam siphunculus (4) mouth of pipe is connected with liquid overflow pipe (8) with the upper end, the liquid back pipe (9) of flask (2) is led in the lower end, it is characterized in that in U trap (7), liquid overflow pipe (8) and liquid back pipe (9) connection a three-way cock (10) being set, three openings of three-way cock (10) communicate with above-mentioned three pipelines respectively.
2, general extraction apparatus according to claim 1 is characterized in that a taper or spherical zone shape ground are made by the neck place of condenser pipe (3), puts in it once crossing the frosted processing to have hemispherical cambered surface hollow glass body (11) at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90212489 CN2068232U (en) | 1990-03-30 | 1990-03-30 | General extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90212489 CN2068232U (en) | 1990-03-30 | 1990-03-30 | General extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2068232U true CN2068232U (en) | 1990-12-26 |
Family
ID=4892040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90212489 Withdrawn CN2068232U (en) | 1990-03-30 | 1990-03-30 | General extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2068232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000977A (en) * | 2018-07-17 | 2018-12-14 | 江苏华创检测技术服务有限公司 | A kind of hydromining sampling device of automatic lifting |
-
1990
- 1990-03-30 CN CN 90212489 patent/CN2068232U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000977A (en) * | 2018-07-17 | 2018-12-14 | 江苏华创检测技术服务有限公司 | A kind of hydromining sampling device of automatic lifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |