CN106479668B - Device for extracting star anise oil by negative pressure circulating water - Google Patents
Device for extracting star anise oil by negative pressure circulating water Download PDFInfo
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- CN106479668B CN106479668B CN201611090192.5A CN201611090192A CN106479668B CN 106479668 B CN106479668 B CN 106479668B CN 201611090192 A CN201611090192 A CN 201611090192A CN 106479668 B CN106479668 B CN 106479668B
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- distillation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 239000010676 star anise oil Substances 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 238000004821 distillation Methods 0.000 claims abstract description 32
- 239000003921 oil Substances 0.000 claims abstract description 31
- 239000002893 slag Substances 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000000007 visual effect Effects 0.000 claims abstract description 5
- 239000000498 cooling water Substances 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 4
- 241000272814 Anser sp. Species 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 abstract description 19
- 239000000463 material Substances 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 239000013049 sediment Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 240000007232 Illicium verum Species 0.000 description 4
- 235000008227 Illicium verum Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009776 industrial production Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000001256 steam distillation Methods 0.000 description 3
- 235000012550 Pimpinella anisum Nutrition 0.000 description 2
- 240000004760 Pimpinella anisum Species 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000011112 process operation Methods 0.000 description 2
- 238000003809 water extraction Methods 0.000 description 2
- 239000010617 anise oil Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/12—Production of fats or fatty oils from raw materials by melting out
- C11B1/16—Production of fats or fatty oils from raw materials by melting out with steam
Abstract
The invention discloses a device for extracting star anise oil by negative pressure circulating water, which is provided with a distillation retort, three condensers, two tail gas tanks, two oil collectors, a visual clock, three oil-water separators, three liquid collecting tanks, a steam boiler, a vacuum device and an automatic control valve, wherein the distillation retort is a vertical distillation retort with a quick-opening slag-discharging end socket, and the condensers, the visual clock and the tail gas tanks are respectively provided with two condensers. The device has the advantages of less investment, reasonable structure, capability of heating hot condensed water and then flowing into the heating tank from the slag discharging seal head through the pattern plate to heat the octagonal, continuous circulation flow of a medium, uniform heating of extracted materials, realization of continuous circulation and negative pressure distillation, reduction of distillation temperature, great improvement of extraction efficiency and product yield, and product quality guarantee.
Description
Technical Field
The invention relates to an essential oil extraction device, in particular to a device for extracting star anise oil by negative pressure circulating water, belonging to the technical field of machinery.
Background
At present, the extraction of effective components of the star anise oil is mostly carried out by a decoction method, a steam distillation method, an organic solvent method and the like. In the prior art, the boiling method and the steam distillation method have large difficulty in feeding and discharging materials, use boiler steam, separate a lot of condensed water, use a lot of separation equipment for oil-water standing separation, have large occupied area, and have the disadvantages of normal pressure distillation, low yield of the aniseed oil, difficult quality guarantee, insufficient utilization of the heat energy of the separated condensed water, high production cost and difficult large-scale industrial production. The organic solvent method for extracting the star anise oil has poor fragrance, reduced quality, large loss of organic solvent, high production cost, potential safety hazard and environmental pollution. How to realize the utilization of medium heat, improve the extraction rate of the anise oil and the quality of the product, reduce equipment investment, reduce energy consumption and reduce production cost is a major problem to be solved urgently.
Disclosure of Invention
The purpose of the invention is: in order to overcome the technical problems of the prior decocting method, the steam distillation method and the organic solvent extraction method that the technology is insufficient and the industrialized extraction or chemical reaction is difficult, a device for extracting the star anise oil by the negative pressure circulating water extraction is provided, which has the advantages of reasonable equipment structure, easy process operation, short material extraction time, high yield, good effect, low energy consumption and low production cost.
The invention is realized by the following steps:
a device for extracting star anise oil by negative pressure circulating water comprises a distillation retort, a condenser, a tail gas tank, an oil collector, an oil-water separator, a liquid collecting tank, a steam boiler and a vacuum device, wherein the distillation retort, the condenser, the tail gas tank, the oil collector, the oil-water separator, the liquid collecting tank, the steam boiler and the distillation retort are sequentially and circularly connected; the retort be vertical intermediate layer retort, the lower tip of retort sets up unloads the sediment head, unload the sediment head set up the card and unload the sediment mechanism, the card establish in unloading the sediment head, unload the sediment mechanism and be equipped with hydraulic means and lever mechanism, hydraulic means's one end through fixing the fixed ear swing joint on the retort wall, hydraulic means's the other end and lever mechanism swing joint, lever mechanism's supporting point through fixing the fixed ear swing joint on retort 1 wall.
The two condensers are arranged, the upper end enclosure of the first condenser is connected with the upper end enclosure of the distillation retort by adopting a goose pipe, the lower end enclosure of the first condenser is connected with the lower end enclosure of the second condenser by adopting a guide pipe, and the upper end enclosure of the second condenser is connected with a water seal elbow arranged in the tail gas tank; the connecting conduit of the first condenser and the second condenser is connected with the first oil collector.
The oil-water separator comprises three oil-water separators, wherein the upper end socket of the first oil-water separator is sequentially connected with the first video clock and the first oil collector, the lower end socket of the first oil-water separator is connected with the lower end socket of the second oil-water separator through a liquid passing pipe, the upper end socket of the second oil-water separator is respectively connected with the upper end sockets of the first oil-water separator and the third oil-water separator through liquid passing pipes, an oil outlet is arranged between the liquid passing pipes of the second oil-water separator and the first oil-water separator, oil outlet valves are respectively arranged at two ends of the liquid passing pipes, and the upper sections of the second oil-water separator and the third oil-water separator are communicated through liquid passing pipes; the second oil-water separator is connected with the second visual clock, the second oil collector and the overflow port arranged in the tail gas tank and higher than the water seal bent pipe.
The two tail gas tanks are connected in series and connected with the vacuum device.
The upper part of the liquid collecting tank is connected with the lower seal head of the third oil-water separator through a liquid level pipe, and the height of the bending point of the liquid level pipe is equal to the middle parts of the two oil collectors.
The lower section of the steam boiler is provided with a heater, the lower section of the steam boiler is connected with the bottom of the liquid collecting tank by adopting a liquid passing pipe, and the liquid passing pipe is provided with an automatic control valve.
The upper end enclosure of the steam boiler is provided with a pressure gauge and is connected with the slag unloading end enclosure by a fast-assembling and steam-disassembling pipe.
The bottom of the oil-water separator, the steam boiler and the liquid collecting tank is provided with a valve.
The heater, the pressure gauge, the automatic control valve, the slag discharging mechanism, the distillation retort interlayer, the condenser cooling water and the temperature controller of the condensed water are respectively connected with the operation platform.
The working principle of the device for extracting the star anise oil by negative pressure circulating water is as follows:
during operation, close the sediment head that unloads of retort, open the charge door at retort top, it is internal to add star anise raw materials to the retort, add quantitative water at collection fluid reservoir and steam pot heat, and begin to heat, operation vacuum apparatus, the retort has the back of evaporating out, open the cooling water of condenser, and continue to add water toward collection fluid reservoir, treat that three oil-water separator collects full comdenstion water after, stop adding new water, use the comdenstion water through tertiary separation, constitute the recycling who retrieves the comdenstion water, the heat source of make full use of comdenstion water, and guarantee the water for distillation, reach the purpose of decompression distillation star anise oil, but greatly reduced water consumption, the efficiency of extraction is improved, shorten the distillation time, and the production cost is reduced, can satisfy the needs of industrial production.
The invention has the advantages that:
1. this extraction element is a high-quality high-efficient comdenstion water circulation star anise oil extraction equipment that can supply the industrial production to use, but the negative pressure distillation, reduce distillation temperature, satisfy the extraction of star anise oil active ingredient, and extraction efficiency is high, and the product yield is high, and extract product purity is high, guarantees the quality of product, has solved the extraction material active ingredient that present large-scale star anise oil extraction equipment exists and has used new steam consumption star anise active ingredient, can not effectively extract completely, and extraction yield is low, and extraction efficiency is low, and the extraction effect is poor, the defect that is difficult to guarantee.
2. This device of star anise oil is drawed to negative pressure circulating water can be with hot condensation water heating back, and steam is heated star anise in unloading the sediment head through the card flow heating jar, constitutes medium continuous cycle from lower to upper flow to guarantee that the material that draws can both pass through even heating, can improve the extraction effect greatly, satisfy the needs of industrial production.
3. The device for extracting the star anise oil by using the negative pressure circulating water is provided with the filter screen, so that materials can be prevented from entering the steam pot, the steam is uniformly distributed, and the star anise materials are fully extracted in the distillation pot.
4. The vacuum device arranged in the device for extracting the star anise oil by using the negative pressure circulating water can reduce the distillation temperature of the star anise oil, ensure the quality, improve the yield and save energy.
5. This device of negative pressure circulating water extraction star anise oil sets up the tail gas jar that two are established ties, can guarantee effective recovery and vacuum device's of star anise oil normal operating.
6. The residue unloading mechanism, the charging hole and the steam pipe arranged in the device for extracting the aniseed oil by using the negative pressure circulating water all adopt a quick-assembly structure, so that the feeding, the residue unloading and the maintenance are convenient.
7. The oil-water separator arranged in the device for extracting the star anise oil by using the negative pressure circulating water is in a small sphere shape and is also provided with a clock, the collection effect of the star anise oil is good, the two oil collectors can fully collect the evaporated oil of the two tail gas tanks and the three oil-water separators, and the extraction yield of the star anise oil is improved.
8. The device for extracting the star anise oil by using the negative pressure circulating water has the advantages of low investment, reasonable structure, easy process operation, automatic production, good product quality, short extraction time, energy conservation, safety and reliability, and remarkable economic and social benefits.
Drawings
FIG. 1: is a structural schematic diagram of the device of the invention.
Reference numerals: 1-distillation tank, 2-condenser, 3-tail gas tank, 4-oil collector, 5-visual clock, 6-oil outlet valve, 7-oil-water separator, 8-liquid level pipe, 9-steam boiler, 10-liquid collecting tank, 11-automatic control valve, 12-heater and 13-vacuum device.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
A device for extracting star anise oil by negative pressure circulating water comprises a distillation retort 1, a condenser 2, an exhaust gas tank 3, an oil collector 4, an oil-water separator 7, a liquid collecting tank 10, a steam boiler 9 and a vacuum device 13, wherein the distillation retort 1, the condenser 2, the exhaust gas tank 3, the oil collector 4, the oil-water separator 7, the liquid collecting tank 10, the steam boiler 9 and the distillation retort 1 are sequentially connected in a circulating manner; retort 1 be vertical intermediate layer retort, retort 1's lower tip sets up unloads the sediment head, unload the sediment head set up the card and unload the sediment mechanism, the card establish in unloading the sediment head, unload the sediment mechanism and be equipped with hydraulic means and lever mechanism, hydraulic means's one end through fixing the fixed ear swing joint on the retort wall, hydraulic means's the other end and lever mechanism swing joint, lever mechanism's supporting point through fixing the fixed ear swing joint on retort 1 wall.
The two condensers 2 are arranged, the upper end enclosure of the first condenser 2 is connected with the upper end enclosure of the distillation tank 1 through a goose pipe, the lower end enclosure of the first condenser 2 is connected with the lower end enclosure of the second condenser 2 through a guide pipe, and the upper end enclosure of the second condenser 2 is connected with a water seal bent pipe arranged in the tail gas tank 3; the connecting lines of the first condenser 2 and the second condenser 2 are connected to a first oil collector 4.
The oil-water separator 7 is provided with three oil-water separators, wherein the upper end socket of the first oil-water separator 7 is sequentially connected with the first view clock 5 and the first oil collector 4, the lower end socket of the first oil-water separator 7 is connected with the lower end socket of the second oil-water separator 7 through a liquid passing pipe, the upper end socket of the second oil-water separator 7 is respectively connected with the upper end sockets of the first oil-water separator 7 and the third oil-water separator 7 through liquid passing pipes, an oil outlet is arranged between the liquid passing pipes of the second oil-water separator 7 and the first oil-water separator 7, two ends of the liquid passing pipe are respectively provided with an oil outlet valve 6, and the upper sections of the second oil-water separator 7 and the third oil-water separator 7 are communicated through liquid passing pipes; the second oil-water separator 7 is connected with the second visual clock 5, the second oil collector 4 and the overflow port arranged in the tail gas tank 3 and higher than the water seal bent pipe.
Two tail gas tanks 3 are arranged and connected in series with a vacuum device 13.
The upper part of the liquid collecting tank 10 is connected with the lower seal head of the third oil-water separator 7 through a liquid level pipe 8, and the height of the bending point of the liquid level pipe 8 is equal to the middle parts of the two oil collectors 4.
The lower section of the steam boiler 9 is provided with a heater 12, the lower section of the steam boiler 9 is connected with the bottom of the liquid collecting tank 10 by adopting a liquid passing pipe, and the liquid passing pipe is provided with an automatic control valve 11.
The upper end enclosure of the steam boiler 9 is provided with a pressure gauge and is connected with the slag discharging end enclosure by a fast-assembling and steam-disassembling pipe.
And valves are arranged at the bottoms of the oil-water separator 7, the steam boiler 9 and the liquid collecting tank 10.
The heater 12, the pressure gauge, the automatic control valve 11, the vacuum device 13, the slag discharging mechanism, and the distillation retort interlayer, the condenser cooling water and the temperature controller of the condensed water are respectively connected with the operation platform.
Claims (1)
1. The utility model provides a device of star anise oil is drawed to negative pressure circulating water which characterized in that: the device comprises a distillation tank (1), a condenser (2), a tail gas tank (3), an oil collector (4), an oil-water separator (7), a liquid collection tank (10), a steam boiler (9) and a vacuum device (13), wherein the distillation tank (1), the condenser (2), the tail gas tank (3), the oil collector (4), the oil-water separator (7), the liquid collection tank (10), the steam boiler (9) and the distillation tank (1) are sequentially connected in a circulating manner; the distillation retort (1) is a vertical interlayer distillation retort, the lower end head of the distillation retort (1) is provided with a slag unloading end socket, the slag unloading end socket is provided with a pattern plate and a slag unloading mechanism, the pattern plate is arranged in the slag unloading end socket, the slag unloading mechanism is provided with a hydraulic device and a lever mechanism, one end of the hydraulic device is movably connected through a fixing lug fixed on the wall of the reaction retort, the other end of the hydraulic device is movably connected with the lever mechanism, and a supporting point of the lever mechanism is movably connected through the fixing lug fixed on the wall of the reaction retort (1);
the two condensers (2) are arranged, the upper end enclosure of the first condenser (2) is connected with the upper end enclosure of the distillation tank (1) through a goose pipe, the lower end enclosure of the first condenser (2) is connected with the lower end enclosure of the second condenser (2) through a guide pipe, and the upper end enclosure of the second condenser (2) is connected with a water seal bent pipe arranged in the tail gas tank (3); the connecting conduit of the first condenser (2) and the second condenser (2) is connected with the first oil collector (4);
the oil-water separator (7) is provided with three oil-water separators, wherein the upper end enclosure of the first oil-water separator (7) is sequentially connected with the first video clock (5) and the first oil collector (4), the lower end enclosure of the first oil-water separator (7) is connected with the lower end enclosure of the second oil-water separator (7) through a liquid passing pipe, the upper end enclosure of the second oil-water separator (7) is respectively connected with the upper end enclosures of the first oil-water separator (7) and the third oil-water separator (7) through liquid passing pipes, oil outlets are arranged between the second oil-water separator (7) and the liquid passing pipes of the first oil-water separator (7), oil outlet valves (6) are respectively arranged at two ends of the liquid passing pipes, and the upper sections of the second oil-water separator (7) and the third oil-water separator (7) are communicated through liquid passing pipes; the second oil-water separator (7) is connected with a second visual clock (5), a second oil collector (4) and an overflow port arranged in the tail gas tank (3) and higher than the water seal bent pipe in sequence;
two tail gas tanks (3) are arranged and are connected in series with a vacuum device (13);
a heater (12) is arranged at the lower section of the steam pot (9), the lower section of the steam pot (9) is connected with the bottom of the liquid collecting tank (10) by adopting a liquid passing pipe, and the liquid passing pipe is provided with an automatic control valve (11);
the upper end enclosure of the steam boiler is provided with a pressure gauge and is connected with the slag discharging end enclosure by a fast-assembling steam pipe and a fast-disassembling steam pipe;
the heater (12), the pressure gauge, the automatic control valve (11), the vacuum device (13), the slag discharging mechanism, the distillation retort interlayer, the condenser cooling water and the temperature controller of the condensed water are respectively connected with the operation platform;
the upper part of the liquid collecting tank (10) is connected with the lower seal head of the third oil-water separator (7) through a liquid level pipe (8), and the height of the bending point of the liquid level pipe (8) is equal to the middle parts of the two oil collectors (4);
and valves are arranged at the bottoms of the oil-water separator (7), the steam boiler (9) and the liquid collecting tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090192.5A CN106479668B (en) | 2016-12-01 | 2016-12-01 | Device for extracting star anise oil by negative pressure circulating water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090192.5A CN106479668B (en) | 2016-12-01 | 2016-12-01 | Device for extracting star anise oil by negative pressure circulating water |
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| CN106479668A CN106479668A (en) | 2017-03-08 |
| CN106479668B true CN106479668B (en) | 2020-01-21 |
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| CN107937137A (en) * | 2017-12-22 | 2018-04-20 | 宁波华子制药设备制造有限公司 | A kind of high efficient cryogenic extraction of essential oil system and its production technology |
| CN108841449B (en) * | 2018-08-29 | 2023-11-03 | 广西壮族自治区林业科学研究院 | Essential oil extraction and separation device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1616618A (en) * | 2004-10-12 | 2005-05-18 | 张永森 | Method for extracting anise oil |
| CN102586008A (en) * | 2012-03-12 | 2012-07-18 | 广州科汇成科技服务有限公司 | Method for extracting star anise oil fast |
| CN105296163A (en) * | 2015-12-01 | 2016-02-03 | 广西壮族自治区林业科学研究院 | Extraction equipment for fragrant plant essential oil and headspace volatile |
| CN205152183U (en) * | 2015-11-25 | 2016-04-13 | 南京迦南制药设备有限公司 | Volatile oil extraction separation device |
-
2016
- 2016-12-01 CN CN201611090192.5A patent/CN106479668B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1616618A (en) * | 2004-10-12 | 2005-05-18 | 张永森 | Method for extracting anise oil |
| CN102586008A (en) * | 2012-03-12 | 2012-07-18 | 广州科汇成科技服务有限公司 | Method for extracting star anise oil fast |
| CN205152183U (en) * | 2015-11-25 | 2016-04-13 | 南京迦南制药设备有限公司 | Volatile oil extraction separation device |
| CN105296163A (en) * | 2015-12-01 | 2016-02-03 | 广西壮族自治区林业科学研究院 | Extraction equipment for fragrant plant essential oil and headspace volatile |
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Effective date of registration: 20220525 Address after: No. 287, Minhe street, Anyang Town, Du'an Yao Autonomous County, Hechi City, Guangxi Zhuang Autonomous Region, 530700 Patentee after: Du'an Yao Autonomous County metrological verification and Testing Institute Address before: 530700 Gu Liang village, Bao An Township, Du'an Yao Autonomous County, Hechi City, Guangxi Zhuang Autonomous Region Patentee before: Wei Binghe |
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Application publication date: 20170308 Assignee: Hechi Food and Drug Inspection Institute Assignor: Du'an Yao Autonomous County metrological verification and Testing Institute Contract record no.: X2023980047639 Denomination of invention: A device for extracting star anise oil with negative pressure circulating water Granted publication date: 20200121 License type: Common License Record date: 20231122 |
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Denomination of invention: A device for extracting star anise oil with negative pressure circulating water Effective date of registration: 20231215 Granted publication date: 20200121 Pledgee: Guangxi Beibu Gulf Bank Co.,Ltd. Hechi Branch Pledgor: Du'an Yao Autonomous County metrological verification and Testing Institute Registration number: Y2023450000162 |
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