CN204033823U - Plant extract device - Google Patents
Plant extract device Download PDFInfo
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- CN204033823U CN204033823U CN201420332837.1U CN201420332837U CN204033823U CN 204033823 U CN204033823 U CN 204033823U CN 201420332837 U CN201420332837 U CN 201420332837U CN 204033823 U CN204033823 U CN 204033823U
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- Prior art keywords
- folium callicarpae
- callicarpae formosanae
- condensing unit
- rotary evaporation
- evaporation concentrator
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Abstract
A kind of plant extract device, comprise extractor (1), coarse filter (2), film filter (3), fluid pump (4), rotary evaporation concentrator (5), concentrated solution receiving tank (6), first condensing unit (7), second condensing unit (8), solvent receiving tank (9) and vacuum pump system (10), it is characterized in that: the Folium Callicarpae Formosanae extracting liquid outlet of described extractor (1) bottom is connected with the Folium Callicarpae Formosanae extracting solution import of coarse filter (2), the Folium Callicarpae Formosanae extracting liquid outlet of coarse filter (2) is connected with the Folium Callicarpae Formosanae extracting solution import of film filter (3), the Folium Callicarpae Formosanae extracting liquid outlet of film filter (3) is connected with the Folium Callicarpae Formosanae extracting solution import of fluid pump (4), this utility model solves the problem of fouling on evaporating surface, improve the heat exchange efficiency of equipment, reduce cost of equipment maintenance high.
Description
Technical field
This utility model relates to a kind of Chinese drug preparation processing unit (plant), particularly relates to a kind of plant extract device.
Background technology
The composition characteristic of Folium Callicarpae Formosanae plant (Folium Callicarpae Formosanae): leaf is containing flavonoid, saccharide, tannin, phenols, aminoacid, organic acid.Folium Callicarpae Formosanae nature and flavor are bitter, flat; Nontoxic, drug safety has no side effect.Chinese patent CN200410023049.5 discloses a kind of Folium Callicarpae Formosanae extracting method: get Callicarpa nudiflora, decoct with water twice, 2 hours first times, second time 1 hour, collecting decoction, filter, filtrate is condensed into paste, is dried to dry extract, and dried cream powder is broken into dried cream powder and adds appropriate amount of auxiliary materials, make granule, drying, gained granule filling capsule.Containing tannin and polysaccharide in the Folium Callicarpae Formosanae extract that this extracting method obtains, and flavonoid, phenols active ingredient contained by its leaf do not extract, and remain and are in ethanol.
Prior art adopts Folium Callicarpae Formosanae extraction process as shown in Figure 1 usually, in order to realize above-mentioned technical process, normally by after broken for Folium Callicarpae Formosanae section, decoct with water three times, collecting decoction, filter, filtrate is concentrated into paste, dry, obtains thick water extract dry powder, dry powder adds ethanol and being adjusted between ethanol content to 30%-95% of suitable quantity of water of 95%, and make total amount be the 3-8 of Folium Callicarpae Formosanae dry powder amount doubly; Extract 2 times by the method for percolation or reflux, filter, precipitation abandons it, merges ethanol, and reclaim ethanol to paste, this step eliminates the impurity except flavonoid, phenols; The paste Folium Callicarpae Formosanae ethanol extract obtained adds the dissolve with ethanol of 3-8 times amount 95%; With 0.2% charcoal treatment once, this step again by through extract bring into pigment part impurity removing; Finally reclaim ethanol, be drying to obtain under dry heat condition below 60 DEG C.
In this technical process, the concentrate drying process of Folium Callicarpae Formosanae liquid improves the critical process of its purity, but in prior art, usually adopt normal formula evaporator, fall liquid evaporator, additional hot cell evaporator outward, rise film-type evaporation tank, falling film type evaporation tank etc.When these equipment is used for the organic liquor of the easy fouling such as syrup, alcohol waste mash, black liquid, monosodium glutamate waste liquid, starch waste liquor, on its evaporating surface, the problem of fouling fails to be solved very well always, equipment heat transfer effect is poor, therefore snaking labor intensity is large, cost of equipment maintenance is high, therefore needs badly and provides a set of Folium Callicarpae Formosanae extracting solution enrichment facility that can meet batch production.
Utility model content
The purpose of this utility model is to provide a set of problem that can meet fouling on solution evaporating surface, and improves the Folium Callicarpae Formosanae extracting solution enrichment facility of equipment heat exchange efficiency.
The technical solution of the utility model there is provided a kind of plant extract device, comprise extractor, coarse filter, film filter, fluid pump, rotary evaporation concentrator, concentrated solution receiving tank, first condensing unit, second condensing unit, solvent receiving tank and vacuum pump system, it is characterized in that: the Folium Callicarpae Formosanae extracting liquid outlet of described extractor bottom is connected with the Folium Callicarpae Formosanae extracting solution import of coarse filter, the Folium Callicarpae Formosanae extracting liquid outlet of coarse filter is connected with the Folium Callicarpae Formosanae extracting solution import of film filter, the Folium Callicarpae Formosanae extracting liquid outlet of film filter is connected with the Folium Callicarpae Formosanae extracting solution import of fluid pump, the Folium Callicarpae Formosanae extracting liquid outlet of fluid pump is connected with the Folium Callicarpae Formosanae extracting solution import of rotary evaporation concentrator, the steam that rotary evaporation concentrator produces accesses the first condensing unit and the second condensing unit, the steam that extractor produces accesses the first condensing unit, first condensing unit condensed hot fluid access extractor, the high concentration concentrated solution extractum outlet of rotary evaporation concentrator is communicated with concentrated solution receiving tank, second condensing unit is connected with the import of solvent receiving tank, solvent receiving tank is connected with vacuum pump system.
Further, described rotary evaporation concentrator comprises cylindrical shell, rotor, rotating shaft, and described rotor is arranged in cylindrical shell, and rotor one end is connected with rotating shaft.
Further, described rotary evaporation concentrator comprises: Horizontal cylinder housing, bearing, end cap, hermetically-sealed construction, main shaft, serpentine pipe and material scraping plate; Wherein Horizontal cylinder housing is arranged on bearing, and both sides end cap and hermetically-sealed construction make housing seal, and the main shaft installed in housing, serpentine pipe and material scraping plate connect to form heating rotor.
The beneficial effects of the utility model: the problem solving fouling on evaporating surface, improve the heat exchange efficiency of equipment, reduce cost of equipment maintenance high.
Accompanying drawing explanation
Fig. 1 is Folium Callicarpae Formosanae extractive technique schematic diagram of the prior art;
Fig. 2 is the structure diagram of this utility model Folium Callicarpae Formosanae extracting solution continuous concentration device;
Fig. 3 is the structure diagram of rotary evaporation concentrator of the present utility model;
Fig. 4 is the structure diagram of the another kind of rotary evaporation concentrator of this utility model.
Wherein: extractor 1, coarse filter 2, film filter 3, fluid pump 4, rotary evaporation concentrator 5, concentrated solution receiving tank 6, first condensing unit 7, second condensing unit 8, solvent receiving tank 9, vacuum pump system 10.Rotor 5.1, rotating shaft 5.2, cylindrical shell 5.3, chuck 5.4, Folium Callicarpae Formosanae extracting solution import 5.5, evaporation mouth 5.6, high concentration concentrated solution extractum outlet 5.7, Horizontal cylinder housing 11, serpentine pipe 12, motor 13, reductor 14, end cap 15, travelling rod 16, hermetically-sealed construction 17, hot catcher 18, self-emptying valve 19, bearing 20, material scraping plate 21, thermal source inlet 22, thermal source outlet 23.
Detailed description of the invention
Below with reference to accompanying drawing 1-3, the technical solution of the utility model is described in detail.
See Fig. 2, the plant extract device that this utility model relates to, forms primarily of extractor 1, coarse filter 2, film filter 3, fluid pump 4, rotary evaporation concentrator 5, concentrated solution receiving tank 6, first condensing unit 7, second condensing unit 8, solvent receiving tank 9 and vacuum pump system 10.The Folium Callicarpae Formosanae extracting liquid outlet of described extractor 1 bottom is connected with the Folium Callicarpae Formosanae extracting solution import of coarse filter 2, the Folium Callicarpae Formosanae extracting liquid outlet of coarse filter 2 is connected with the Folium Callicarpae Formosanae extracting solution import of film filter 3, the Folium Callicarpae Formosanae extracting liquid outlet of film filter 3 is connected with the Folium Callicarpae Formosanae extracting solution import of fluid pump 4, the Folium Callicarpae Formosanae extracting liquid outlet of fluid pump 4 is connected with the Folium Callicarpae Formosanae extracting solution import of rotary evaporation concentrator 5, the steam that rotary evaporation concentrator 5 produces accesses the first condensing unit 7 and the second condensing unit 8, the steam that extractor 1 produces accesses the first condensing unit 7, first condensing unit 7 condensed hot fluid access extractor 1, the high concentration concentrated solution extractum outlet of rotary evaporation concentrator 5 is connected with concentrated solution receiving tank 6, second condensing unit 8 is connected with solvent receiving tank 9 import, solvent receiving tank 9 is connected with vacuum pump system 10.
See Fig. 3, described rotary evaporation concentrator 5 is made up of cylindrical shell 5.3, rotor 5.1, rotating shaft 5.2 and chuck 5.4.Described rotor 5.1 is arranged in cylindrical shell 5.3, and rotor 5.1 one end is connected with rotating shaft 5.2, and chuck 5.4 is arranged at outside cylindrical shell 5.3.Rotor 5.1 inside is connected with chuck 5.4.
The thermal-refluxing extracting liquid continuous concentration technical process of this utility model Folium Callicarpae Formosanae extracting solution continuous concentration device is: dropped into by Folium Callicarpae Formosanae extracting solution in extractor 1, add the solvent of 2 ~ 3 times of weight, open extractor chuck heating steam valve to the extracting solution heating in extractor, control certain temperature (on request), heat after 5 hours, open the Folium Callicarpae Formosanae extracting liquid outlet valve of extractor bottom, Folium Callicarpae Formosanae extracting solution enters film filter 3 through coarse filter 2, by fluid pump 4 (or alternate manner), Folium Callicarpae Formosanae extracting solution is injected rotary evaporation concentrator 5, enter Folium Callicarpae Formosanae extracting solution in rotary evaporation concentrator 5 after heating evaporation is concentrated, the first condensing unit 7 is entered together with the steam that the tedge of the concentrated indirect steam produced on rotary evaporation concentrator 5 and extractor 1 produce, the condensed hot fluid of first condensing unit 7, being back in extractor 1 by liquid distribution trough extracts on liquid level for new solvent is added in Folium Callicarpae Formosanae, the continuous stripping of solute in Folium Callicarpae Formosanae, until stripping completely.The extracting solution (high concentration concentrated solution extractum) entering the high concentration be concentrated in rotary evaporation concentrator 5 is constantly discharged from concentrator, is transported in concentrated solution receiving tank 6.The vacuum of extractor and rotary evaporation concentrator is controlled by vacuum pump system 10.Form hot solvent thus constantly to recycle, the production process that high concentration concentrated solution extractum (d=1.3-2) successively exports.Extract complete, concentrate and also terminate.Extractant is finally by rotary evaporation concentrator, and enter into solvent receiving tank 9 times reply use by the second condensing unit 8, Folium Callicarpae Formosanae slag is drained from the ash gate of rotary evaporation concentrator.If with organic solvent extraction, then opening live (open) steam, to reclaim Folium Callicarpae Formosanae slag internal solvent be after zero, drained by Folium Callicarpae Formosanae slag.
Extracting solution enters into rotary evaporation concentrator by the import of Folium Callicarpae Formosanae extracting solution, be adsorbed on the surface of rotor 5.1, form thin film, logical heat medium in chuck 4, internal rotor leads to heat medium, solvent evaporates at rotor surface, and solute rotates at rotor the state that high concentration is formed at bottom, and exports discharge by the high concentration concentrated solution extractum of rotary evaporation concentrator under the promotion of rotor.Internal rotor can lead to heat medium or obstructed heat medium or chuck and lead to heat medium.
Rotary evaporation concentrator can be horizontal rotary evaporation concentrator, also can be vertical rotating evaporation concentrator.
As shown in Figure 4, this utility model additionally provides another kind of rotary evaporation concentrator, wherein, Horizontal cylinder housing 11 is arranged on bearing 20, both sides end cap 15 and hermetically-sealed construction 17 make housing seal, and housing can heat or cool with cavity chuck, and the main shaft 24 installed in housing, serpentine pipe 12 and material scraping plate 21 connect to form heating rotor, be provided with travelling rod 16 in the space that main shaft and serpentine pipe are connected to form by pole, the cylindrical of serpentine pipe strut attachment point fixes material scraping plate.During work, motor 13 drives main axis after being slowed down by reductor 14.Main shaft drives serpentine pipe to rotate by pole, and concentrated solution in cavity scrapes and releases body by self-emptying valve 19 by the material scraping plate that serpentine pipe outer is arranged.Front-end of spindle thermal source inlet 22 enters serpentine pipe rotor, and derives circulation by thermal source outlet 23, and rotor fully contacts with material and homogeneous heating in rotation, and the gas of hair growth promoting excretes through hot catcher 18.
This utility model device continuous evaporation under normal pressure or vacuum state concentrates, continuous discharge.
Although describe in detail this utility model in conjunction with the embodiments; but those skilled in the art are with being to be understood that; this utility model is not limited only to specific embodiment; on the contrary; do not exceeding the various corrections of the application's spirit and essence, distortion and replacement all drop among the protection domain of the application.
Claims (3)
1. a plant extract device, comprise extractor (1), coarse filter (2), film filter (3), fluid pump (4), rotary evaporation concentrator (5), concentrated solution receiving tank (6), first condensing unit (7), second condensing unit (8), solvent receiving tank (9) and vacuum pump system (10), it is characterized in that: the Folium Callicarpae Formosanae extracting liquid outlet of described extractor (1) bottom is connected with the Folium Callicarpae Formosanae extracting solution import of coarse filter (2), the Folium Callicarpae Formosanae extracting liquid outlet of coarse filter (2) is connected with the Folium Callicarpae Formosanae extracting solution import of film filter (3), the Folium Callicarpae Formosanae extracting liquid outlet of film filter (3) is connected with the Folium Callicarpae Formosanae extracting solution import of fluid pump (4), the Folium Callicarpae Formosanae extracting liquid outlet of fluid pump (4) is connected with the Folium Callicarpae Formosanae extracting solution import of rotary evaporation concentrator (5), the steam that rotary evaporation concentrator (5) produces accesses the first condensing unit (7) and the second condensing unit (8), the steam that extractor (1) produces accesses the first condensing unit (7), condensed hot fluid access extractor (1) of first condensing unit (7), the high concentration concentrated solution extractum outlet of rotary evaporation concentrator (5) is communicated with concentrated solution receiving tank (6), second condensing unit (8) is connected with solvent receiving tank (9) import, solvent receiving tank (9) is connected with vacuum pump system (10).
2. plant extract device according to claim 1, it is characterized in that: described rotary evaporation concentrator (5) comprises cylindrical shell (5.3), rotor (5.1), rotating shaft (5.2), described rotor (5.1) is arranged in cylindrical shell (5.3), and rotor (5.1) one end is connected with rotating shaft (5.2).
3. plant extract device according to claim 1, it is characterized in that: described rotary evaporation concentrator (5) comprising: Horizontal cylinder housing (11), bearing (20), end cap (15), hermetically-sealed construction (17), main shaft (24), serpentine pipe (12) and material scraping plate (21); Wherein Horizontal cylinder housing (11) is arranged on bearing (20), both sides end cap (15) and hermetically-sealed construction (17) make housing seal, and the main shaft (24) installed in housing, serpentine pipe (12) and material scraping plate (21) connect to form heating rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332837.1U CN204033823U (en) | 2014-06-20 | 2014-06-20 | Plant extract device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332837.1U CN204033823U (en) | 2014-06-20 | 2014-06-20 | Plant extract device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204033823U true CN204033823U (en) | 2014-12-24 |
Family
ID=52234539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332837.1U Expired - Fee Related CN204033823U (en) | 2014-06-20 | 2014-06-20 | Plant extract device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204033823U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230686A (en) * | 2015-11-16 | 2016-01-13 | 深圳市格安瑞环保科技有限公司 | Air purification solution composition as well as use method, preparation method and preparation system thereof |
| CN106823420A (en) * | 2017-02-27 | 2017-06-13 | 四川德成动物保健品有限公司 | Chinese medicine material effective ingredient extract solution transmission volatilization collection device |
| CN107185261A (en) * | 2017-07-25 | 2017-09-22 | 安徽省禾健米业集团有限公司 | A kind of plant concentrate extraction system |
-
2014
- 2014-06-20 CN CN201420332837.1U patent/CN204033823U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230686A (en) * | 2015-11-16 | 2016-01-13 | 深圳市格安瑞环保科技有限公司 | Air purification solution composition as well as use method, preparation method and preparation system thereof |
| CN106823420A (en) * | 2017-02-27 | 2017-06-13 | 四川德成动物保健品有限公司 | Chinese medicine material effective ingredient extract solution transmission volatilization collection device |
| CN107185261A (en) * | 2017-07-25 | 2017-09-22 | 安徽省禾健米业集团有限公司 | A kind of plant concentrate extraction system |
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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: 20141224 Termination date: 20160620 |
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| CF01 | Termination of patent right due to non-payment of annual fee |