CN101002803A - Process and equipment for dynamic extraction of effective components from plants - Google Patents
Process and equipment for dynamic extraction of effective components from plants Download PDFInfo
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- CN101002803A CN101002803A CN 200610161221 CN200610161221A CN101002803A CN 101002803 A CN101002803 A CN 101002803A CN 200610161221 CN200610161221 CN 200610161221 CN 200610161221 A CN200610161221 A CN 200610161221A CN 101002803 A CN101002803 A CN 101002803A
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- decocting
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Abstract
A dynamic extracting technology for the active components of plant includes such steps as steam boiling while countercurrent moving of the plant in water, and sucking the solution. Its apparatus has a steam boiling pipe with a raw plant inlet on the lateral wall at one end, a water inlet and a solution outlet, and an axial rotary shaft with spiral blade in said steam boiling pipe.
Description
Technical field
The present invention relates to active ingredients of plants extraction process and equipment, especially extract the Processes and apparatus of active ingredient in Chinese herbal medicine and the natural plants.
Background technology
At present, the equipment that extracts active ingredient in Chinese herbal medicine and the natural plants is vertical static extraction equipment, comprise vertical boiling container, the active ingredient draw-out device that links to each other with boiling container (as vacuum extractor, condenser, be subjected to liquid bath etc.), boiling container is provided with water inlet.
Correspondingly, using this vertical static extraction equipment to extract the method for active ingredient in Chinese herbal medicine and the natural plants, is to place boiling container to carry out steaming and decocting plant, by the active ingredient draw-out device solution is collected then.
Because for the active ingredient in the plant, carry out once boiling and once extract solution and can not extract fully its active ingredient, so, need carry out repeatedly steaming and decocting and repeatedly extract solution, advance water, steaming and decocting, extraction repeatedly repeatedly in order to improve yield.So should the static state extracting method, need artificial many, the equipment inconvenient operation, energy resource consumption is big, extracting cycle is long, wastes man-hour, production efficiency is low, labor strength is big.
In addition, in this method,, abandon after just directly discharging by the bottom of vertical boiling container for the plant (raw material slag) behind steaming and decocting, the extraction solution.The plant that this abandons, not only contaminated environment be the more important thing is and wherein also contained active ingredient, so this extracting method extracts not exclusively for active ingredient in the plant, yield is lower, generally has only 60%.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can shorten extracting cycle, enhance productivity, and improve the Processes and apparatus of yield.
This active ingredients of plants dynamic extraction process is that plant is carried out steaming and decocting in water, during steaming and decocting, plant is moved in the opposite direction in mobile water along the stream with water; Extract solution then.
Realize the extraction equipment of this technology, comprise the boiling container that plant is carried out steaming and decocting, the active ingredient draw-out device that links to each other with boiling container; Described boiling container is horizontal steaming and decocting pipe, the taphole that the sidepiece of steaming and decocting Guan Yiduan has material inlet and communicates with the active ingredient draw-out device; In the steaming and decocting pipe, be provided with the rotating shaft that is connected with actuating unit vertically, the blade that material can be promoted to the steaming and decocting pipe other end is set in the rotating shaft; The steaming and decocting pipe other end is provided with water inlet.
When using this extraction equipment, plant is dropped into the steaming and decocting pipe from the material inlet in steaming and decocting pipe one distolateral portion, plant is just moved to the other end under the drive of rotating shaft in the steaming and decocting pipe; Simultaneously, the water that enters in the steaming and decocting pipe from water inlet moves to an end from the steaming and decocting pipe other end.Because water is opposite with the plant flow direction, has realized abundant contact, and active ingredient is fully incorporated in the water, can improve yield; And can realize the seriality extracted, and to accomplish need not to shut down, charging continuously, continuous drawing solution not only can reduce operation worker number, also can reduce labor intensity, has improved production efficiency more greatly.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention.
Fig. 2 is the A-A profile (removing helical blade 6) among Fig. 1.
Fig. 3 is the B-B profile (removing helical blade 20) among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Active ingredients of plants dynamic extraction equipment shown in Fig. 1,2,3 comprises the horizontal steaming and decocting pipe 1 that plant is carried out steaming and decocting, the taphole 3 that the sidepiece of steaming and decocting pipe right-hand member has material inlet 2 and communicates with active ingredient draw-out device (not shown).In steaming and decocting pipe 1, be provided with the rotating shaft 5 that is connected with motor 4 vertically, helical blade 6 is set in the rotating shaft 5.Material inlet 2 communicates with the discharging opening of feed screw 7.Sidepiece at steaming and decocting pipe left end has water inlet 26.
Steaming and decocting pipe 1 outer wall coats the heating chamber 8 that is connected with heat medium (oil or steam), and heating chamber 8 connects inlet 9, the outlet 10 of heat medium respectively.There is heat-insulation layer 11 heating chamber 8 outsides.
The material inlet of squeezer 12 communicates with the material outlet 29 that is arranged on steaming and decocting pipe left end, and squeezer has two can make transfer roller 14 in relative rotation under the drive of motor 13.The pressed liquor outlet 15 of squeezer is connected to effective constituent draw-out device (not shown).
The material inlet of extrusion shaping machine 25 communicates with the material outlet 27 of oven dry pipe 17 left ends.
Among the present invention, active ingredient draw-out device, helical blade, feed screw, squeezer, dehydrator, extrusion shaping machine etc. all belong to prior art, are not described in detail.
When using this equipment, plant is dropped into feed screw 7, and under the effect of feed screw, plant enters steaming and decocting pipe 1 from the material inlet at steaming and decocting pipe right-hand member sidepiece, because motor 4 drives rotating shaft 5 and rotates, helical blade 6 just promotes from steaming and decocting pipe right-hand member plant to left end; Simultaneously, the water that enters in the steaming and decocting pipe from water inlet 26 moves to right-hand member from steaming and decocting pipe left end.Because it is opposite that water and plant flow in steaming and decocting pipe 1, realized abundant contact, and active ingredient is fully incorporated in the water, can improve yield.
9 heat mediums that enter heating chamber 8 play heat effect to steaming and decocting pipe 1 from entering the mouth.Heat-insulation layer 11 prevents that effectively heat medium from dispelling the heat to the outside.Plant carries out high cooking in steaming and decocting pipe 1 under 40～100 ℃ of temperature, what enter the active ingredient draw-out device at the taphole 3 of steaming and decocting pipe right-hand member is to extract solution.
The material that comes out from the material outlet of steaming and decocting pipe 1 left end enters between two transfer rollers 14 of squeezer 12, because two transfer rollers 14 relatively rotate under the drive of motor 13, material is just squeezed, and pressed liquor enters active ingredient draw-out device (not shown) through pressed liquor outlet 15.Because through squeezing, its active ingredient is further extracted.
The material that comes out from the material outlet of squeezer 12 enters the oven dry of dehydrator 16 and manages 17 right-hand members, rotates because motor 18 drives rotating shafts 19, and helical blade 20 just promotes from oven dry pipe right-hand member plant to left end; Simultaneously, from the 23 oven dry media that enter in the drying cavity 22 that enter the mouth the material in the oven dry pipe 17 is dried, the steam of material enters active ingredient draw-out device (not shown) through steam (vapor) outlet 21.Because through oven dry, the active ingredient in its steam is further extracted through material.
The material that comes out from the material outlet of drying pipe 17 left ends enters extrusion shaping machine 25, and material is through extrusion molding.Material after the molding (raw material slag) can utilize and act as a fuel, and can reduce production costs like this, improves the factory economy benefit, does not also pollute the environment.
The said extracted method, the seriality that realization is extracted accomplishes need not to shut down, feed continuously, and continuous drawing solution not only can reduce and operate worker's number, also can reduce labor intensity, has improved production efficiency more greatly.
The convection current dynamic extraction process and the equipment of present embodiment are applicable to extracted form natural plant, for example: Radix Glycyrrhizae, Folium Ginkgo, Folium Stevlae Rebaudianae, Nicotiana tabacum L., Folium Camelliae sinensis, Radix Isatidis, Flos Lonicerae, the Radix Astragali, HEIYANGMA etc., all can disposable extraction finish.The concrete extraction process requirement of various different plants is controlled voluntarily by manufacturer.
The major advantage of present embodiment: continuous operation need not shutdown, efficient height; Save manpower, per tour only needs 1-2 people just can work; Raw material and solution separating are clear; Totally closed operation, safety, reliable; Raw material slag after the extraction can be done fuel, and twice laid saves production cost; Active ingredient yield height can reach more than 90%.
Machine of the present invention is to the specification requirement of extract: based on natural plants; Natural plants stem, rattan, root will generally be controlled at 2.5～4mm length through cutting off or the section use; As make granular φ 8～φ 15mm that then is controlled at.
Claims (10)
1. the active ingredients of plants dynamic extraction process comprises plant is carried out steaming and decocting in water, extracts the step of solution, it is characterized in that: during steaming and decocting, plant is moved in the opposite direction in mobile water along the stream with water.
2. extraction process according to claim 1 it is characterized in that: further comprising the plant behind the described extraction solution is squeezed the step that obtains pressed liquor.
3. extraction process according to claim 2 it is characterized in that: further comprising the plant after the described squeezing is dried, and collects the step of its steam.
4. active ingredients of plants dynamic extraction equipment, comprise the boiling container that plant is carried out steaming and decocting, the active ingredient draw-out device that links to each other with boiling container, it is characterized in that: described boiling container is horizontal steaming and decocting pipe, the taphole that the sidepiece of steaming and decocting Guan Yiduan has material inlet and communicates with the active ingredient draw-out device; In the steaming and decocting pipe, be provided with the rotating shaft that is connected with actuating unit vertically, the blade that material can be promoted to the steaming and decocting pipe other end is set in the rotating shaft; The steaming and decocting pipe other end is provided with water inlet.
5. extraction equipment according to claim 4 is characterized in that: steaming and decocting pipe outer wall coats the heating chamber that is connected with heat medium, and there is heat-insulation layer the heating chamber outside.
6. extraction equipment according to claim 4 it is characterized in that: further comprising squeezer, and the material inlet of squeezer communicates with the material outlet that is arranged on the steaming and decocting pipe other end, and the pressed liquor outlet of squeezer is connected to the effective constituent draw-out device.
7. extraction equipment according to claim 6 it is characterized in that: further comprising dehydrator, and the material inlet of dehydrator communicates with the material outlet of squeezer, and the steam (vapor) outlet of dehydrator is connected to the effective constituent draw-out device.
8. extraction equipment according to claim 7 it is characterized in that: further comprising extrusion shaping machine, and the material inlet of extrusion shaping machine communicates with the material outlet of dehydrator.
9. according to claim 7 or 8 described extraction equipment, it is characterized in that: described dehydrator comprises the oven dry pipe, and the sidepiece of oven dry Guan Yiduan has material inlet, and the other end has material outlet; In the oven dry pipe, be provided with the rotating shaft that is connected with actuating unit vertically, the blade that material is promoted to the oven dry pipe other end is set in the rotating shaft; Steam (vapor) outlet is arranged at oven dry pipe top; Oven dry pipe outer wall coats the drying cavity that is connected with the oven dry medium.
10. according to claim 6,7 or 8 described extraction equipment, it is characterized in that: described squeezer comprises that two can be made transfer roller in relative rotation under the drive of actuating unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610161221 CN101002803A (en) | 2006-12-15 | 2006-12-15 | Process and equipment for dynamic extraction of effective components from plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610161221 CN101002803A (en) | 2006-12-15 | 2006-12-15 | Process and equipment for dynamic extraction of effective components from plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101002803A true CN101002803A (en) | 2007-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610161221 Pending CN101002803A (en) | 2006-12-15 | 2006-12-15 | Process and equipment for dynamic extraction of effective components from plants |
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| CN (1) | CN101002803A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979477A (en) * | 2010-09-17 | 2011-02-23 | 常小勇 | Biomass moulding fuel rod and process for producing same |
| CN105727588A (en) * | 2014-08-10 | 2016-07-06 | 胡刘满 | Extraction device for extracting plant active components |
-
2006
- 2006-12-15 CN CN 200610161221 patent/CN101002803A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979477A (en) * | 2010-09-17 | 2011-02-23 | 常小勇 | Biomass moulding fuel rod and process for producing same |
| CN105727588A (en) * | 2014-08-10 | 2016-07-06 | 胡刘满 | Extraction device for extracting plant active components |
| CN105727588B (en) * | 2014-08-10 | 2017-12-08 | 胡刘满 | Extract the extraction element of plant actives |
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