CN204619413U - A kind of new type water steam distillation unit of solid-liquid separating - Google Patents
A kind of new type water steam distillation unit of solid-liquid separating Download PDFInfo
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- CN204619413U CN204619413U CN201520335637.6U CN201520335637U CN204619413U CN 204619413 U CN204619413 U CN 204619413U CN 201520335637 U CN201520335637 U CN 201520335637U CN 204619413 U CN204619413 U CN 204619413U
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- sampling device
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- liquid separating
- steam distillation
- boiling flask
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Abstract
The utility model discloses a kind of new type water steam distillation unit of solid-liquid separating, comprise heater, boiling flask, sampling device and condensing unit, boiling flask is placed on the heating, and the bottleneck of boiling flask is communicated with the bottom opening of the sampling device of the side of being located thereon; Be provided with downward-sloping steam (vapor) outlet on the top of sampling device, this steam (vapor) outlet is communicated with receiving bottle by condensing unit, is provided with the dividing plate of band ventilation small sircle hole, is provided with thermal insulation layer at the sidewall of sampling device in the bottom of sampling device.The steam distillation mode of this solid-liquid separating of the utility model, avoids the long-time and water azeotropic of sample and produces accessory substance, ensure that the original chemical constituent of sample, be particularly suitable for extraction and the analysis of flavor substance.
Description
Technical field
The utility model relates to a kind of new type water steam distillation unit of solid-liquid separating, belongs to steam distillation device technique field.
Background technology
Steam distillation refers to the sample containing volatile ingredient under the effect of steam, and volatile ingredient is distillated in the lump with steam, then divides the extracting method of getting volatile ingredient through condensation.The method is applicable to have volatility, can be destroyed with steam distillation, stablizes and the extraction of indissoluble or water-fast volatile ingredient in water.Meanwhile, the method has the features such as equipment is simple, applicability is extensive, easy to operate, is still the important method of a kind of separation, purifying volatile organic compound at present.But there are some shortcomings in existing part steam distillation device, usually water and sample are mixed and jointly boil, like this due to long high-temperature operation, to cause in sample partial chemical material to produce and decompose or chemical reaction occurs, the composition that very difficult judgement finally obtains is composition newly-generated in the original composition of sample or still-process.Consider the defect of above-mentioned part steam distillation device, the new type water steam distillation unit of a kind of solid-liquid separating of the utility model specialized designs, to overcome above-mentioned shortcoming, be particularly suitable for extraction and the analysis of flavor substance.
Utility model content
The technical problems to be solved in the utility model is: the new type water steam distillation unit providing a kind of solid-liquid separating, the extraction of flavor substance can be made and analyze more easily to realize, there is simplicity of design, make easily, the advantage such as successful, can the deficiencies in the prior art be overcome.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of new type water steam distillation unit of solid-liquid separating, comprise heater, boiling flask, sampling device and condensing unit, boiling flask is placed on the heating, and the bottleneck of boiling flask is communicated with the bottom opening of the sampling device of the side of being located thereon; Be provided with downward-sloping steam (vapor) outlet on the top of sampling device, this steam (vapor) outlet is communicated with receiving bottle by condensing unit, is provided with the dividing plate of band ventilation small sircle hole, is provided with thermal insulation layer at the sidewall of sampling device in the bottom of sampling device.
As preferably, the top of described boiling flask is also opened and thermometer is housed, and staff can observe the temperature of water in boiling flask by thermometer, be convenient to the size of regulable control heating-up temperature, and Separation of Solid and Liquid can be carried out in reasonable effective temperature range.
As preferably, the top of described boiling flask is also opened and heater is housed, and constantly can increase the aqueous solution by this device, is conducive to the aqueous solution constantly reduced in supplementary still-process, makes still-process continue to carry out in continual situation.
As preferably, above dividing plate, be placed with sample, sample and water can be made so fully to keep apart, avoid contact for a long time to produce chemical reaction, influential problem is judged to result.
As preferably, described thermal insulation layer is vacuum heat-insulating layer, and this kind of structure is simple, and effect of heat insulation is good.
Compared with prior art, the utility model is by the water in heating devices heat boiling flask, steam is made to enter in sampling device by the dividing plate of band ventilation small sircle hole, and then the volatile ingredient in sample heated in the lump and is distilled by vapor outlet port, obtain sample fraction after eventually passing condensing unit condensation, thus realize the wet distillation process of solid-liquid separating.The thermal insulation layer arranged in the utility model fully can ensure that steam and sample fraction can enter condensing unit as early as possible, avoid sample fraction to contact with glass wall meeting producing in cold reflux to water to the influential problem of separating resulting.The steam distillation mode of this solid-liquid separating of the utility model, avoids the long-time and water azeotropic of sample and produces accessory substance, ensure that the original chemical constituent of sample, be particularly suitable for extraction and the analysis of flavor substance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
Composition graphs 1, the new type water steam distillation unit of the present embodiment solid-liquid separating, comprise heater 1, boiling flask 2, sampling device 5 and condensing unit 10, wherein bulk samples device 5 top offers downward-sloping steam (vapor) outlet 9, sampling device 5 sidewall is provided with thermal insulation layer 8, sampling device 5 lower disposed has the dividing plate 6 of band ventilation small sircle hole, for stacking sample 7; Open in the both sides, top of boiling flask 2 and liquid-adding device 4 and thermometer 3 are housed, during installation, boiling flask 2 is placed on heater 1, the bottleneck of boiling flask 2 is communicated with the bottom opening of the sampling device 5 of the side of being located thereon, and the steam (vapor) outlet 9 of sampling device 5 is communicated with receiving bottle 11 by condensing unit 10.
In the utility model, thermal insulation layer 8 selects vacuum heat-insulating layer.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. the new type water steam distillation unit of a solid-liquid separating, it comprises heater (1), boiling flask (2), sampling device (5) and condensing unit (10), boiling flask (2) is placed on heater (1), it is characterized in that: the bottleneck of boiling flask (2) is communicated with the bottom opening of the sampling device (5) of the side of being located thereon; Downward-sloping steam (vapor) outlet (9) is provided with on the top of sampling device (5), this steam (vapor) outlet (9) is communicated with receiving bottle (11) by condensing unit (10), be provided with the dividing plate (6) of band ventilation small sircle hole in the bottom of sampling device (5), be provided with thermal insulation layer (8) at the sidewall of sampling device (5).
2. the new type water steam distillation unit of solid-liquid separating according to claim 1, is characterized in that: the top of described boiling flask (2) is also opened and thermometer (3) and liquid-adding device (4) are housed.
3. the new type water steam distillation unit of solid-liquid separating according to claim 1, is characterized in that: be placed with sample (7) in dividing plate (6) top.
4. the new type water steam distillation unit of solid-liquid separating according to claim 1, is characterized in that: described thermal insulation layer (8) is vacuum heat-insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335637.6U CN204619413U (en) | 2015-05-22 | 2015-05-22 | A kind of new type water steam distillation unit of solid-liquid separating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335637.6U CN204619413U (en) | 2015-05-22 | 2015-05-22 | A kind of new type water steam distillation unit of solid-liquid separating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204619413U true CN204619413U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520335637.6U Expired - Fee Related CN204619413U (en) | 2015-05-22 | 2015-05-22 | A kind of new type water steam distillation unit of solid-liquid separating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730984A (en) * | 2017-01-07 | 2017-05-31 | 云南中烟工业有限责任公司 | It is a kind of with the steam extraction device of silicagel column separator and its application |
| CN107854862A (en) * | 2017-12-18 | 2018-03-30 | 中南民族大学 | Collection extraction separates integrated experimental provision with steam distillation |
-
2015
- 2015-05-22 CN CN201520335637.6U patent/CN204619413U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730984A (en) * | 2017-01-07 | 2017-05-31 | 云南中烟工业有限责任公司 | It is a kind of with the steam extraction device of silicagel column separator and its application |
| CN107854862A (en) * | 2017-12-18 | 2018-03-30 | 中南民族大学 | Collection extraction separates integrated experimental provision with steam distillation |
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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 |
Granted publication date: 20150909 Termination date: 20160522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |