CN202700132U - Extraction tank and hydrodynamic force type strong-sound-source strengthening subcritical fluid extraction device - Google Patents
Extraction tank and hydrodynamic force type strong-sound-source strengthening subcritical fluid extraction device Download PDFInfo
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- CN202700132U CN202700132U CN 201220098176 CN201220098176U CN202700132U CN 202700132 U CN202700132 U CN 202700132U CN 201220098176 CN201220098176 CN 201220098176 CN 201220098176 U CN201220098176 U CN 201220098176U CN 202700132 U CN202700132 U CN 202700132U
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Abstract
The utility model relates to an extraction tank and a hydrodynamic force type strong-sound-source strengthening subcritical fluid extraction device. The hydrodynamic force type strong-sound-source strengthening subcritical fluid extraction device comprises the extraction tank, a separating tank, a condensation pump and a solvent storage tank. The extraction tank, the separating tank, the condensation pump and the solvent storage tank are connected sequentially through valves and pipelines to form a circulation loop, a hydrodynamic force type ultrasonic generator is arranged in the extraction tank, and vacuum pumps used to exhaust air in the whole device are arranged among the pipelines. The hydrodynamic force type strong-sound-source strengthening subcritical fluid extraction device has the advantages that extraction efficiency is improved, extraction time is shortened, more importantly, no heating is needed in the whole extraction process, safety of the device is improved, and cost of the device is lowered; stirring energy consumption is lowered, and no rotary component is needed, leakage of solvent is avoided, and solvent consumption is reduced to the larger extent; and a temperature changing method is used, the condensation pump is used to suck gasified solvents, fluid circulation in the system is achieved, a compressor and other high-pressure delivering devices are eliminated, energy consumption is lowered, investment cost and repairing fee of the device are reduced, and expansion and popularization of the device are facilitated.
Description
Technical field
The utility model relates to the extraction equipment technical field, especially relates to the strong sound source of a kind of extractor and hydrokinetic type and strengthens subcritical fluid extraction device.
Background technology
Extracting grease, essence and flavoring agent, pigment, nutrient and bioactivator from natural products is a very active field.People adopt the methods such as mechanical expression, distillation extraction or solvent extraction traditionally.The shortcomings such as said method exists the processing time long, and operating procedure is many, and efficient is low, and is of poor quality.Especially also there is residual solvent toxicity in solvent extraction, and is inflammable and explosive, and contaminated environment affects the problems such as operator ' s health.
Supercritical liquid extraction technique is over nearly 30 years, both at home and abroad modern extraction technique in widespread attention.Supercritical liquid extraction technique combines two kinds of functions and the characteristics of solvent extraction and distillation, has the advantage that the traditional extraction method is not had.As SCF-CO 2 have that extraction efficiency is high, technological process is short, consuming time less, low, the environmentally safe of extraction temperature, extraction product no solvent residue, be particularly suitable for the extraction of active ingredient of natural product.But, supercritical fluid extraction needs quite high operating pressure (10～60MPa), this serves unfavorable factor to bands such as device fabrication cost and safety in production, limit the industrialization promotion process of this technology, restricted the penetration and promotion of this technology in active ingredient of natural product extraction field.
In recent years the subcritical fluid extraction technical work pressure that rises is low, and flow process is simple, and still keeps the characteristics of supercritical fluid extraction.Become the exploitation focus of field of natural product extraction.
At present, domestic in the subcritical fluid extraction relevant apparatus, more representational publication number is CN101642632A, the patent of invention " subcritical fluid extraction device of active ingredient of natural product and method " of open day 2010.2.10 discloses a kind of subcritical fluid extraction device and method, and this device is comprised of control system part and leaching system part two parts.Wherein the leaching system part is made of extractor, surge tank, condenser, solvent tank, ultrasonic generator, vavuum pump, spark arrester, compressor, heat-exchanger pump, boiler etc.; Control system comprises that partly extraction temperature control, extraction time are controlled, the leaching number of times is controlled, expects molten than electrical control and over-temp and over-pressure and the leakage alarm controlled, the precipitation adjustment is controlled, the precipitation pressure feedback is controlled, installed.This invention combines the subcritical fluid extraction technology with ultrasound assisted extraction technique, improve extraction yield, shortens extraction time, and this invention automaticity is higher simultaneously, operates easier.But the used supersonic source of this invention is power is 50-2500W, the electric sound generation source of frequency 20-50KHz.The electricity sound generation source is present widely used a kind of strong sound source, especially in power ultrasonic, if but will produce high-power strong sound output with electric occurring mode, then need large supply unit, thereby cause whole sound-producing device volume and weight huge, energy consumption cost is high, and energy conversion efficiency is low.Because transducer is installed and forms of radiation, has determined that its acoustic cavitation zone rests near the transducing district, is difficult to be diffused into large fluid space, thereby causes treatment effect can't reach the effect of laboratory small device.Therefore, electric sounding supersonic source can only be used on the medium and small device mostly, for the large industrialized application of installation, also has technical bottleneck.In addition, this invents the method that gas compression that used diaphragm type compressor produces extraction process liquefies to the condenser, and in the large scale industry gasifying device, its energy consumption and maintenance cost also are considerable.
Therefore, a kind of high efficiency, low energy consumption can at room temperature operate, and operating pressure is low, and the appearance of subcritical fluid extraction device that is fit to be developed to large industrialized is necessary.
The utility model content
The utility model is to provide the strong sound source of a kind of extractor and hydrokinetic type to strengthen subcritical fluid extraction device for solving the problems of the technologies described above, and this device high efficiency, low energy consumption operate under the room temperature, and operating pressure is low, is fit to be developed to the large scale industry gasifying device.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of extractor comprises tank body, is provided with charging aperture at the top of described tank body and for the mouth of pipe of filling subcritical fluids, is provided with outlet in the bottom of described tank body; It is characterized in that, the middle and lower part of described extractor is provided with the hydrokinetic type ultrasonic generator, and described hydrokinetic type ultrasonic generator is the ring-shaped combination resonant wedge whistle.
Further, described hydrokinetic type ultrasonic generator comprises housing, be fixed with the combination reed in the inside of described housing, bottom at described housing is provided with inlet, be built-in with a minute fluidization tower in described inlet upper shell, the fluidization tower front end formed nozzle ring in described minute, and described nozzle ring is corresponding with described combination reed.
Further, on described housing, also be provided with for adjusting bolt fixing and that regulate described combination reed position.
Further, be provided with the jet mixing pipe on described hydrokinetic type ultrasonic generator top.
Further, described extractor is the stainless steel pressure container, be provided with in the bottom of described tank body and open soon flange apparatus, be provided with polytetrafluoroethylene sealing gasket in the flange apparatus described opening soon, guarantee the air-tightness of described extractor, be provided with screen pack in described extractor bottom, on described tank body, also be provided with thermometer and Pressure gauge
The strong sound source of a kind of hydrokinetic type is strengthened subcritical fluid extraction device, comprising: above-mentioned extractor.
The strong sound source of this hydrokinetic type is strengthened subcritical fluid extraction device and is specifically comprised: extractor, knockout drum, condenser pump and solvent tank;
Described solvent tank is used for storing subcritical fluids;
Described extractor, be used for loading material to be extracted, under the effect of solvent pump, import described subcritical fluids in the described solvent tank by pipeline, and the active ingredient for the treatment of the extraction material under built-in fluid dynamical type ultrasonic generator and mixing tube effect produces powerful dissolution;
Described knockout drum will evaporate separation from the above-mentioned subcritical fluids that is dissolved with active ingredient of natural product of described extractor, and then obtain the target extract;
Described condenser pump: the suction of subcritical fluids steam and the condensation that are evaporated in the above-mentioned knockout drum are reduced to subcritical fluids, and are stored in the described solvent tank by pipeline;
Described extractor, knockout drum, condenser pump and solvent tank are in turn connected into a closed circuit by valve and pipeline.
Further, described solvent pump is by Frequency Converter Control rotating speed and then control flow and pressure.
Further, described knockout drum comprises the knockout drum tank body, sidewall at described knockout drum tank body is provided with the feed liquor mouth of pipe, the described feed liquor mouth of pipe links to each other with the outlet of described extractor by valve body and pipeline, sidewall at described knockout drum tank body also is provided with external chuck, in described chuck, be connected with circulating-heating water, in order to the solvent evaporation heat to be provided; Bottom at described knockout drum tank body is provided with conical head, is extended with liquid outlet at the front end of described conical head, in order to collect the liquid after separating; Top at described knockout drum tank body is provided with escape pipe, in order to collect the subcritical fluids steam after separating.
Further, described escape pipe extends in described knockout drum tank body, and injects the degree of depth greater than 1/2nd, and preferred, insertion depth is 2/3rds.
Further, described condenser pump is thermally insulated container, establishes the stainless steel evaporation coil in the described container, in order to the subcritical fluids steam that is evaporated in the condensation separation tank; The outside of described container is coated with lagging casing, goes back the filling-foam polyurethane between described container and the described lagging casing.
Further, between described pipeline, also be provided with the vavuum pump that extracts whole device Air.
Further, described extractor is one or two more parallels or is connected in series, and described knockout drum is connected in series more than one or two.
The beneficial effect that the utlity model has is:
(1) by in extractor, being provided with ultrasonic generator, in order to strengthening extraction, improves extraction efficiency, shorten extraction time, the more important thing is that whole extraction process need not heating, has improved the device security performance, reduced equipment investment cost, be conducive to the expansion of device and apply;
(2) in extractor, be provided with the jet mixing pipe that is provided with above the ultrasonic generator, can reduce and stir energy consumption and no-rotary part, avoid solvent to leak, reduce to greatest extent solvent loss;
(3) adopt Temp change method, with condenser pump suction vaporized solvent, the high pressure conveying equipments such as compressor have been removed in the circulation of fluid from the realization system, reduce energy consumption, reduce equipment investment cost and maintenance cost, are remarkable to exploitation large industrialized device effect.
Description of drawings
Fig. 1 is the utility model embodiment 1: a kind of structural representation of extractor;
Fig. 2 is the utility model embodiment 1: a kind of cross-sectional view of extractor;
Fig. 3 is the utility model embodiment 1: the structural representation of the hydrokinetic type ultrasonic generator in a kind of extractor;
Fig. 4 is the utility model embodiment 2: the strong sound source of hydrokinetic type is strengthened the structural representation of subcritical fluid extraction device;
Fig. 5 is the utility model embodiment 2: the strong sound source of hydrokinetic type is strengthened the structural representation of the knockout drum of subcritical fluid extraction device;
Fig. 6 is the utility model embodiment 2: the strong sound source of hydrokinetic type is strengthened the structural representation of the condenser pump of subcritical fluid extraction device;
Among the figure: the 1-extractor, the 2-knockout drum, the 3-condenser pump, the 4-solvent tank, the 5-solvent pump, the 6-vavuum pump, the 7-pipeline, the 10-tank body, the 11-charging aperture, the 12-mouth of pipe, 13-opens flange apparatus soon, 14-stainless steel screen pack, the 15-outlet, 16-hydrokinetic type ultrasonic generator, the 161-housing, 162-makes up reed, the 163-inlet, 164-divides fluidization tower, the 165-nozzle ring, the 166-adjusting bolt, 17-jet mixing pipe, the import of 18-working solution, 20-knockout drum tank body, the 21-feed liquor mouth of pipe, the 22-chuck, the 23-conical head, the 24-liquid outlet, the 25-escape pipe, the 26-first circulation mouth of pipe, the 27 second circulation mouths of pipe, the 30-thermally insulated container, 31-stainless steel evaporation coil, the 32-shell, the 33-foamed polyurethane, 34 first mouths of pipe, 35-second mouth of pipe, 36-the 3rd mouth of pipe, 37-the 4th mouth of pipe.
The specific embodiment
For technological means, character of innovation that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Fig. 1-3, a kind of extractor comprises tank body 10, is provided with charging aperture 11 at the top of tank body 10; Also be provided with for the mouth of pipe 12 of filling subcritical fluids at the top of tank body 10, be provided with in the bottom of tank body 10 and open soon flange apparatus 13, to make things convenient for the loading and unloading of extract, in opening soon flange apparatus 13, be provided with polytetrafluoroethylene sealing gasket, guarantee the air-tightness of tank body 10; Be provided with stainless steel screen pack 14 in tank body 10 bottoms, on tank body 10, also be provided with thermometer T1 and Pressure gauge P1; Be provided with outlet 15 in the bottom of tank body 10; Be provided with hydrokinetic type ultrasonic generator 16 in the tank body 10, to improve extraction efficiency.
Hydrokinetic type ultrasonic generator 16 is arranged at the middle and lower part of extractor 1, hydrokinetic type ultrasonic generator 16 comprises the housing 161 with communication port, be fixed with combination reed 162 in the inside of housing 161, be provided with inlet 163 in the bottom of housing 161, be built-in with a minute fluidization tower 164 in inlet 163 upper shell 161, divide fluidization tower 164 front ends to form nozzle ring 165, nozzle ring 165 is corresponding with combination reed 162; Also be provided with for adjusting bolt 166 fixing and that regulate combination reed 162 positions at housing 161.
When solvent pump 5 is drawn the filtered extractant in tank body 10 bottoms, by nozzle ring 165, form high-pressure spray with certain pressure (0.4-0.6MPa), combination reed 162 is impacted in the jet spray, excite combination reed 162 to make oscillation crosswise, towards periphery the fluid radiation sound wave; Simultaneously, owing near the changes of section the nozzle ring 165 forms cavitation bubble, cavitation bubble can produce the TRANSIENT HIGH TEMPERATURE high pressure when collapse, therefore, produce very strong acoustic radiation and cavitation effect at very little regional area, be enough to the cell of natural products broken loose, directly improve extraction efficiency, shorten extraction time, the more important thing is that whole process need not heating, usually in room temperature or be lower than under the room temperature condition and operate, the advantage of bringing thus is: improved security performance, reduced equipment investment cost, be conducive to the expansion of device and apply.
On hydrokinetic type ultrasonic generator 16, be provided with jet mixing pipe 17, after combination reed 162 is impacted in the high-speed jet spray, pour the jet mixing pipe 17 that is arranged at top, promote on the one hand the place ahead liquid motion, produce high shear force at the interface on the one hand, thereby form a large amount of vortexs, further surrounding liquid is entrainmented in the jet, thereby so that, fluid has formed the circulating reflux centered by jet mixing pipe 17 in the whole extractor 1, mix and blend, thereby, to guaranteeing that natural materials effectively contacts with the subcritical fluids two-phase in the container, evenly broken faling apart to the natural materials cell, it is very favorable strengthening mass transfer, and then reaches the acceleration extraction process, improves the purpose of extraction yield, this jet mixing stirs with the mechanical agitation mixing of routine and compares, can reduce and stir energy consumption and no-rotary part, avoid solvent to reveal, reduce to greatest extent solvent loss.
Embodiment 2
Shown in Fig. 1-6, the strong sound source of hydrokinetic type is strengthened subcritical fluid extraction device, comprising: extractor 1, knockout drum 2, condenser pump 3 and solvent tank 4; Solvent tank 4 is used for storing subcritical fluids; Extractor 1, be used for loading material to be extracted, under the effect of solvent pump 5, import subcritical fluids in the solvent tanks 4 by pipeline 7, and under built-in fluid dynamical type ultrasonic generator 16 and mixing tube 17 effects, treat the active ingredient that extracts material and produce powerful dissolution; Knockout drum 2 will evaporate separation from the above-mentioned subcritical fluids that is dissolved with active ingredient of natural product of extractor 1, and then obtain the target extract; Condenser pump 3: the suction of subcritical fluids steam and the condensation that are evaporated in the above-mentioned knockout drum 2 are reduced to subcritical fluids, and are stored in the solvent tank 4 by pipeline 7; Extractor 1, knockout drum 2, condenser pump 3 and solvent tank 4 are in turn connected into a closed circuit by valve and pipeline 7.
Hydrokinetic type ultrasonic generator 16 is arranged at the middle and lower part of extractor 1, hydrokinetic type ultrasonic generator 16 comprises housing 161, be fixed with combination reed 162 in the inside of housing 161, be provided with inlet 163 in the bottom of housing 161, be built-in with a minute fluidization tower 164 in inlet 163 upper shell 161, divide fluidization tower 164 front ends to form nozzle ring 165, nozzle ring 165 is corresponding with combination reed 162; Also be provided with for adjusting bolt 166 fixing and that regulate combination reed 162 positions at housing 161.
When solvent pump 5 is drawn the filtered extractant in tank body 10 bottoms, by nozzle ring 165, form high-pressure spray with certain pressure (0.4-0.6MPa), combination reed 162 is impacted in the jet spray, excite combination reed 162 to make oscillation crosswise, towards periphery the fluid radiation sound wave; Simultaneously, owing near the changes of section the nozzle ring 165 forms cavitation bubble, cavitation bubble can produce the TRANSIENT HIGH TEMPERATURE high pressure when collapse, therefore, produce very strong acoustic radiation and cavitation effect at very little regional area, be enough to the cell of natural products broken loose, directly improve extraction efficiency, shorten extraction time, the more important thing is that whole process need not heating, usually in room temperature or be lower than under the room temperature condition and operate.
On hydrokinetic type ultrasonic generator 16, be provided with jet mixing pipe 17, after combination reed 162 is impacted in the high-speed jet spray, pour the jet mixing pipe 17 that is arranged at top, promote on the one hand the place ahead liquid motion, produce high shear force at the interface on the one hand, thereby form a large amount of vortexs, further surrounding liquid is entrainmented in the jet, thereby so that fluid has formed circulating reflux centered by jet mixing pipe 17 in the whole extractor 1, mix and blend, thereby to guaranteeing that natural materials effectively contacts with the subcritical fluids two-phase in the container, evenly broken faling apart to the natural materials cell, it is very favorable strengthening mass transfer, and then reach the acceleration extraction process, improve the purpose of extraction yield.
Knockout drum 2 is made by stainless steel, comprise knockout drum tank body 20, sidewall at knockout drum tank body 20 is provided with the feed liquor mouth of pipe 21, the feed liquor mouth of pipe 21 links to each other with the outlet of extractor 1 by valve body and pipeline 7, sidewall at knockout drum tank body 20 also is provided with external chuck 22, beat hot water by the first circulation mouth of pipe 26,27 circulations of the second circulation mouth of pipe, in order to the solvent evaporation heat to be provided; Be provided with conical head 23 in the bottom of knockout drum tank body 20, be extended with liquid outlet 24 at the front end of conical head 23, in order to collect the liquid after separating; Be provided with escape pipe 25 at the top of knockout drum tank body 20, in order to collect the subcritical fluids steam after separating.Knockout drum tank body 20 is the straight tube shape, top with open soon flange welding, weld with conical head 23 bottom.Knockout drum 2 is provided with thermometer T2 and Pressure gauge P2, is used for temperature and pressure in the monitoring tank.
Condenser pump 3 is made by stainless steel, and condenser pump 3 is thermally insulated container 30, establishes stainless steel evaporation coil 31 in the container 30, be connected with refrigerant condenser by first mouth of pipe 34, second mouth of pipe 35, become the evaporimeter of refrigerant condenser, under the refrigerant condenser effect, low temperature below the container 30 interior acquisitions-50 ℃.Under the temperature difference effect, the solvent vapo(u)r of evaporation is aspirated continually in the separator 2, reduction liquefaction in being lower than the environment of its boiling point.The outside of container 30 is coated with lagging casing 32, goes back filling-foam polyurethane 33 between container 30 and the lagging casing 32.The 3rd mouth of pipe 36 is air inlet, is connected with knockout drum 2 with valve V6, V5 by pipeline; The 4th mouth of pipe 37 is liquid outlet, is connected with solvent tank 4.Condenser pump 3 is provided with thermometer T3 and Pressure gauge P3, is used for temperature and pressure in the monitoring tank.
Between pipeline 7, also be provided with the vavuum pump 6 that extracts whole device Air.
Solvent pump 5 is by Frequency Converter Control rotating speed and then control flow and pressure.
The strong sound source of hydrokinetic type of the present utility model is strengthened subcritical fluid extraction device, adopt Temp change method, with condenser pump suction vaporized solvent, the circulation of fluid in the realization system, the high pressure conveying equipments such as compressor have been removed from, reduce energy consumption, reduce equipment investment cost and maintenance cost, remarkable for large scale industry gasifying device effect.
Embodiment 3
Use the concrete grammar of the strong sound source reinforcement of the hydrokinetic type subcritical fluid extraction device extraction natural products among the embodiment 2 as follows:
1. will put into extractor 1 through giving the natural material of processing first;
2. open vavuum pump 6, the air in extractor 1 knockout drum 2 and the pipeline 7 is taken out to the greatest extent;
3. close all pipe valves;
4. open solvent reservoir valves V7, subcritical fluids is injected extractor 1;
5. shut off valve V7, open valve V1, V2 open solvent pump 5, extractor 1 built-in hydrokinetic type ultrasonic generator 18 and jet mixing pipe 19 started working, and natural material and subcritical fluids mixture are produced strong impact, shears, broken loose, stir the effects such as mixing.Effective components from natural materials is separated to be dissolved in the subcritical fluids.
6. through after the certain hour extraction, the extraction mixed liquor that shut off valve V2, open valve V3 will be dissolved with natural materials active ingredient injects knockout drum 2.
7. knockout drum 2 chucks 22 lead to hot water circuit, and mixed liquor injects along tank skin from tangential direction, forms liquid film at tank skin and moves down, and absorbs heat, and solvent evaporates in a large number.
8. open valve V5, V6, solvent vapo(u)r is pumped into condenser pump 3, and condensation is reduced to subcritical fluids, and flows into solvent tank 4..
9. shut off valve V6, open valve V4 takes out the target extract.
10. the single extraction circulation finishes.Can repeat as required two, three times.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. an extractor comprises tank body, is provided with charging aperture at the top of described tank body and for the mouth of pipe of filling subcritical fluids, is provided with outlet in the bottom of described tank body; It is characterized in that, the middle and lower part of described extractor is provided with the hydrokinetic type ultrasonic generator, and described hydrokinetic type ultrasonic generator is the ring-shaped combination resonant wedge whistle.
2. a kind of extractor according to claim 1, it is characterized in that, described hydrokinetic type ultrasonic generator comprises housing, be fixed with the combination reed in the inside of described housing, bottom at described housing is provided with inlet, at built-in one minute fluidization tower of described inlet upper shell, the fluidization tower front end formed nozzle ring in described minute, and described nozzle ring is corresponding with described combination reed.
3. a kind of extractor according to claim 2 is characterized in that, also is provided with on described housing for adjusting bolt fixing and that regulate described combination reed position.
4. a kind of extractor according to claim 1 and 2 is characterized in that, is provided with the jet mixing pipe on described hydrokinetic type ultrasonic generator top.
5. a kind of extractor according to claim 4, it is characterized in that, described extractor is the stainless steel pressure container, be provided with in the bottom of described tank body and open soon flange apparatus, be provided with polytetrafluoroethylene sealing gasket in the flange apparatus described opening soon, guarantee the air-tightness of described extractor, be provided with screen pack in described extractor bottom, on described tank body, also be provided with thermometer and Pressure gauge.
6. the strong sound source of hydrokinetic type is strengthened subcritical fluid extraction device, comprising: claim 1 or 2 described extractors.
7. the strong sound source of a kind of hydrokinetic type according to claim 6 is strengthened subcritical fluid extraction device, it is characterized in that comprising extractor, knockout drum, condenser pump and solvent tank;
Described solvent tank is used for storing subcritical fluids;
Described extractor, be used for loading material to be extracted, under the effect of solvent pump, import described subcritical fluids in the described solvent tank by pipeline, and the active ingredient for the treatment of the extraction material under built-in fluid dynamical type ultrasonic generator and mixing tube effect produces powerful dissolution;
Described knockout drum will evaporate separation from the above-mentioned subcritical fluids that is dissolved with active ingredient of natural product of described extractor, and then obtain the target extract;
Described condenser pump: the suction of subcritical fluids steam and the condensation that are evaporated in the above-mentioned knockout drum are reduced to subcritical fluids, and are stored in the described solvent tank by pipeline;
Described extractor, knockout drum, condenser pump and solvent tank are in turn connected into a closed circuit by valve and pipeline.
8. the strong sound source of a kind of hydrokinetic type according to claim 7 is strengthened subcritical fluid extraction device, it is characterized in that, described solvent pump is by Frequency Converter Control rotating speed and then control flow and pressure;
Described knockout drum comprises the knockout drum tank body, sidewall at described knockout drum tank body is provided with the feed liquor mouth of pipe, the described feed liquor mouth of pipe links to each other with the outlet of described extractor by valve body and pipeline, sidewall at described knockout drum tank body also is provided with external chuck, in described chuck, be connected with circulating-heating water, in order to the solvent evaporation heat to be provided; Bottom at described knockout drum tank body is provided with conical head, is extended with liquid outlet at the front end of described conical head, in order to collect the liquid after separating; Top at described knockout drum tank body is provided with escape pipe, in order to collect the subcritical fluids steam after separating;
Described escape pipe extends in described knockout drum tank body, and injects the degree of depth greater than 1/2nd;
Described condenser pump is thermally insulated container, establishes the stainless steel evaporation coil in the described container, in order to the subcritical fluids steam that is evaporated in the condensation separation tank; The outside of described container is coated with lagging casing, goes back the filling-foam polyurethane between described container and the described lagging casing.
9. the strong sound source of a kind of hydrokinetic type according to claim 7 is strengthened subcritical fluid extraction device, it is characterized in that, also is provided with the vavuum pump that extracts whole device Air between described pipeline.
10. the strong sound source of the described a kind of hydrokinetic type of arbitrary claim is strengthened subcritical fluid extraction device according to claim 7-9, it is characterized in that, described extractor is one or two more parallels or is connected in series, and described knockout drum is connected in series more than one or two.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220098176 CN202700132U (en) | 2012-03-15 | 2012-03-15 | Extraction tank and hydrodynamic force type strong-sound-source strengthening subcritical fluid extraction device |
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| CN 201220098176 CN202700132U (en) | 2012-03-15 | 2012-03-15 | Extraction tank and hydrodynamic force type strong-sound-source strengthening subcritical fluid extraction device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614681A (en) * | 2012-03-15 | 2012-08-01 | 张春林 | Hydrodynamic high-acoustic source reinforced subcritical fluid extraction device |
| CN103421599A (en) * | 2013-07-31 | 2013-12-04 | 安徽省霍山县聚一科技有限公司 | Camellia oil preparation system and operation method thereof |
| CN104004586A (en) * | 2014-05-09 | 2014-08-27 | 中国农业科学院油料作物研究所 | Subcritical fluid extraction method and apparatus for lipid |
| CN104815461A (en) * | 2015-05-27 | 2015-08-05 | 湖南师范大学 | Solvent receiving and circulating device and chromatographic device comprising same |
| CN108770346A (en) * | 2015-09-07 | 2018-11-06 | 乔治·斯特彻夫 | Extraction device and extraction method |
-
2012
- 2012-03-15 CN CN 201220098176 patent/CN202700132U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614681A (en) * | 2012-03-15 | 2012-08-01 | 张春林 | Hydrodynamic high-acoustic source reinforced subcritical fluid extraction device |
| CN103421599A (en) * | 2013-07-31 | 2013-12-04 | 安徽省霍山县聚一科技有限公司 | Camellia oil preparation system and operation method thereof |
| CN104004586A (en) * | 2014-05-09 | 2014-08-27 | 中国农业科学院油料作物研究所 | Subcritical fluid extraction method and apparatus for lipid |
| CN104815461A (en) * | 2015-05-27 | 2015-08-05 | 湖南师范大学 | Solvent receiving and circulating device and chromatographic device comprising same |
| CN108770346A (en) * | 2015-09-07 | 2018-11-06 | 乔治·斯特彻夫 | Extraction device and extraction method |
| CN114452678A (en) * | 2015-09-07 | 2022-05-10 | 乔治·斯特彻夫 | Extraction device and extraction method |
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