CN204134254U - Subcritical abstraction equipment - Google Patents
Subcritical abstraction equipment Download PDFInfo
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- CN204134254U CN204134254U CN201420495336.5U CN201420495336U CN204134254U CN 204134254 U CN204134254 U CN 204134254U CN 201420495336 U CN201420495336 U CN 201420495336U CN 204134254 U CN204134254 U CN 204134254U
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- extractor
- valve
- separator
- feeding mouth
- preheater
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Abstract
The utility model discloses a kind of abstraction technique equipment, particularly relate to the extraction equipment utilizing subcritical fluids extractive technique, comprise pulverizer, extractor, valve, gas cylinder, force (forcing) pump, preheater, the first separator, the second separator; Be provided with feeding mouth directly over described extractor, extractor feeding mouth is connected with the discharging opening of pulverizer by valve; There is secondary solvent feeding mouth described extractor side, and secondary solvent feeding mouth connects valve; Described gas cylinder is connected with force (forcing) pump by valve, and force (forcing) pump is connected with preheater, and preheater is connected with bottom extractor by valve; Be connected with the first separator by valve bottom described extractor, the first separator is connected with the second separator.This is simple and practical, and cost is low, and separation equipment has secondary, ensures the purity of the active material extracted.
Description
Technical field
The utility model relates to a kind of abstraction technique equipment, particularly relates to the extraction equipment utilizing subcritical fluids extractive technique.
Background technology
In recent years, along with the raising of people's living standard, the enhancing of back to nature consciousness, particularly to raw in natural products
Going deep into of thing active component drug efficacy study, to extraction one of study hotspot becoming this field of active component.At present, generation
While the demand of various countries of boundary to natural bioactive ingredients extract rises year by year, to the bio-extract of natural origin
The problems such as quality, product stability and dissolvent residual are also all more and more paid close attention to, traditional steam distillation, solvent extraction,
Owing to also existing in leaching process, active ingredient loss is large, the natural quality of product destroys for the manufacturing process such as milling process, absorption method
The problems such as serious or dissolvent residual can not meet the needs of industry development, microwave radiation exaraction, accelerated solvent extraction, ultrasonic
Ripple auxiliary extraction, supercritical fluid extraction, high hydrostatic pressure extraction technology, macroporous adsorption resin technology and multi-solvent hybrid extraction etc.
New technology obtains and develops rapidly in the extract and separate of active component.In these new technologies, some there has been industrialized
Application, but due to equipment manufacturing cost costliness, investment is large, and output is little, and cause production cost higher, profit is on the low side, have impact on the popularization of technology and the development of enterprise; Some is then owing to containing some compositions that may be detrimental to health in used material, limiting the range of application of technology (as the Organic Pollution of macroporous resin adsorption extraction method owing to may exist in leaching process
Forbidden using in health food is produced by the Ministry of Public Health); Also have some development barriers that some technology exist due to technology itself
To hinder or device fabrication aspect also exists the bottleneck being difficult to overcome, make it also substantially be in laboratory operational phase at present, still
Further do not developed in industrialization field.
Summary of the invention
The technical problem that the utility model solves is: provide a kind of subcritical fluid extraction equipment, overcome the new technical equipments such as microwave radiation exaraction, accelerated solvent extraction, ultrasound-assisted extraction, supercritical fluid extraction, high hydrostatic pressure extraction technology, macroporous adsorption resin technology and multi-solvent hybrid extraction to involve great expense, investment is large, output is little, cause production cost higher, profit is on the low side, have impact on the popularization of technology and the development of enterprise.
In order to overcome the above problems, the technical scheme that the utility model is taked is: subcritical abstraction equipment, comprises pulverizer, extractor, valve, gas cylinder, force (forcing) pump, preheater, the first separator, the second separator; Be provided with feeding mouth directly over described extractor, extractor feeding mouth is connected with the discharging opening of pulverizer by valve; There is secondary solvent feeding mouth described extractor side, and secondary solvent feeding mouth connects valve; Described gas cylinder is connected with force (forcing) pump by valve, and force (forcing) pump is connected with preheater, and preheater is connected with bottom extractor by valve; Be connected with the first separator by valve bottom described extractor, the first separator is connected with the second separator.
further, described extractor is extraction tower.
further, also comprise pressure tester and temperature measuring device, described pressure tester and temperature measuring device are all arranged on extractor side and all have one end to be arranged at extractor inside.
Compared with prior art, the beneficial effects of the utility model are: this is simple and practical, extraction equipment can carry out the flexible adjustment of parallel connection or tandem process in process of production according to the character being extracted material, but also the extraction time that can make full use of other extraction towers by extraction tower for subsequent use in extraction process carries out the preparation of next workshop section, improve operating efficiency and utilization rate of equipment and installations, separation equipment has secondary, ensures the purity of the active material extracted.
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model.
Detailed description of the invention
By reference to the accompanying drawings, detailed description of the invention is illustrated as follows:
Embodiment 1 subcritical abstraction equipment, comprises pulverizer 2, extractor 1, valve 10, gas cylinder 3, force (forcing) pump 6, preheater 7, first separator 4, second separator 5; Be provided with feeding mouth 11 directly over described extractor 1, extractor 1 feeding mouth 11 is connected with the discharging opening 21 of pulverizer 2 by valve 10; There is secondary solvent feeding mouth 12 described extractor 1 side, and secondary solvent feeding mouth 12 connects valve 10; Described gas cylinder 3 is connected 6 by valve 10 with force (forcing) pump, and force (forcing) pump 6 is connected with preheater 7, and preheater 7 is connected with bottom extractor 1 by valve 10; Be connected with the first separator 4 by valve 10 bottom described extractor 1, the first separator 4 is connected with the second separator 5.Preferably, described extractor is extraction tower.
Embodiment 2, on embodiment 1 basis, also comprises pressure tester 8 and temperature measuring device 9, and described pressure tester 8 is all arranged on extractor 1 side with temperature measuring device 9 and all has one end to be arranged at extractor 1 inside.
Using method: raw material to be comminuted is dropped into pulverizer, adds after pulverizing in extractor, valve-off; Then CO2 discharges after the CO2 fluid reaching supercriticality after pressurization preheating injects extractor from bottom to up from gas cylinder, valve-off, in extractor secondary solvent entrance, add ethanol-ethyl acetate mixed solvent makes supercritical fluid reach subcritical fluids state, valve-off, now, said temperature pressure is corresponding drops to 25 DEG C, 100bar.After 2 hours, successively enter the first separator and the second separator after extract decompression, collect essential oil at the second separator bottom.
Claims (3)
1. subcritical abstraction equipment, its feature is being, comprises pulverizer, extractor, valve, gas cylinder, force (forcing) pump, preheater, the first separator, the second separator; Be provided with feeding mouth directly over described extractor, extractor feeding mouth is connected with the discharging opening of pulverizer by valve; There is secondary solvent feeding mouth described extractor side, and secondary solvent feeding mouth connects valve; Described gas cylinder is connected with force (forcing) pump by valve, and force (forcing) pump is connected with preheater, and preheater is connected with bottom extractor by valve; Be connected with the first separator by valve bottom described extractor, the first separator is connected with the second separator.
2. subcritical abstraction equipment according to claim 1, is characterized in that, described extractor is extraction tower.
3. subcritical abstraction equipment according to claim 1 and 2, is characterized in that, also comprises pressure tester and temperature measuring device, and described pressure tester and temperature measuring device are all arranged on extractor side and all have one end to be arranged at extractor inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495336.5U CN204134254U (en) | 2014-08-31 | 2014-08-31 | Subcritical abstraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495336.5U CN204134254U (en) | 2014-08-31 | 2014-08-31 | Subcritical abstraction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204134254U true CN204134254U (en) | 2015-02-04 |
Family
ID=52410972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420495336.5U Expired - Fee Related CN204134254U (en) | 2014-08-31 | 2014-08-31 | Subcritical abstraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204134254U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285828A (en) * | 2018-02-10 | 2018-07-17 | 鄂尔多斯市蔚蓝生物科技有限公司 | A kind of method and subcritical abstraction device for extracting Seabuckthorn Oil using subcritical fluid extraction technology |
| CN109126196A (en) * | 2018-10-30 | 2019-01-04 | 安徽马利来健康产业有限公司 | A kind of multifunctional subcritical extracting system and its extracting process |
| CN110065940A (en) * | 2019-06-19 | 2019-07-30 | 侯梦斌 | A kind of equipment and technology for intervening subcritical solvent pressure changeable removing carbon material |
-
2014
- 2014-08-31 CN CN201420495336.5U patent/CN204134254U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285828A (en) * | 2018-02-10 | 2018-07-17 | 鄂尔多斯市蔚蓝生物科技有限公司 | A kind of method and subcritical abstraction device for extracting Seabuckthorn Oil using subcritical fluid extraction technology |
| CN109126196A (en) * | 2018-10-30 | 2019-01-04 | 安徽马利来健康产业有限公司 | A kind of multifunctional subcritical extracting system and its extracting process |
| CN110065940A (en) * | 2019-06-19 | 2019-07-30 | 侯梦斌 | A kind of equipment and technology for intervening subcritical solvent pressure changeable removing carbon material |
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| Date | Code | Title | Description |
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| 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: 20150204 Termination date: 20160831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |