CN109010412A - A kind of separation method and device of Herb Gynostemmae Pentaphylli extract - Google Patents
A kind of separation method and device of Herb Gynostemmae Pentaphylli extract Download PDFInfo
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- CN109010412A CN109010412A CN201810939930.1A CN201810939930A CN109010412A CN 109010412 A CN109010412 A CN 109010412A CN 201810939930 A CN201810939930 A CN 201810939930A CN 109010412 A CN109010412 A CN 109010412A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/42—Cucurbitaceae (Cucumber family)
- A61K36/424—Gynostemma
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0488—Flow sheets
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/50—Methods involving additional extraction steps
- A61K2236/51—Concentration or drying of the extract, e.g. Lyophilisation, freeze-drying or spray-drying
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/50—Methods involving additional extraction steps
- A61K2236/53—Liquid-solid separation, e.g. centrifugation, sedimentation or crystallization
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/50—Methods involving additional extraction steps
- A61K2236/55—Liquid-liquid separation; Phase separation
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Abstract
The invention belongs to medical production technical fields, the separation method and device of in particular a kind of Herb Gynostemmae Pentaphylli extract, wherein the separator of Herb Gynostemmae Pentaphylli extract includes feed inlet pipeline, one end of the feed inlet pipeline is fixedly installed with turbocharging pump, and feed inlet pipeline is connected to turbocharging pump, turbocharging pumps the side far from feed inlet pipeline and is fixedly installed with plate filter, and turbocharging pump is connected to plate filter.Practical performance of the present invention is high, structure is simple, it is easy to operate, by LX-90 anion-exchange resin column series connection cooperation in the second tank body of LSI-010 cation exchange resin column sum in the first tank body, the residual of fiber material is effectively avoided, loss is reduced, it reduces costs, the content of effective component is increased simultaneously, and Product Process is simple, the white bright, no pollution to the environment of color, has brought very big convenience.
Description
Technical field
The present invention relates to medical production technical field more particularly to the separation methods and device of a kind of Herb Gynostemmae Pentaphylli extract.
Background technique
Gynostemma pentaphylla, Curcurbitaceae, gynostemma pentaphyllum genus herbaceous stem Climbing Plant, stem is thin and delicate, has branch, has vertical rib and slot, hairless or thin
By pubescence, dark and damp mild weather is liked, how wild at the concealments such as hayashishita, brook bank, perennial to climb up by holding on to draft, traditional Chinese medicine is recognized
For, gynostemma pentaphylla is cold in nature, bitter, have the function of clearing heat and detoxicating, tonifying Qi, eliminating the phlegm, cough-relieving, modern pharmacology research proves, strand
Indigo plant has the effects that reducing blood lipid, blood pressure lowering, anti-aging, enhances immune, protect liver, sedation-analgesia, has important medical value, I
State's medicine source is abundant, makes full use of exploitation gynostemma pentaphylla drug, health foodstuff series that will have bright prospects, at present Herb Gynostemmae Pentaphylli extract
During the separation process, usually by extractor use extracting n-butyl alcohol technology, Herb Gynostemmae Pentaphylli extract can be efficiently separated, to people with
Very big convenience is carried out.
But the prior art is there is also shortcoming, the n-butanol of extraction is volatile, easy residual, loss are big, cost
Height, in addition extract yield is low, effective component waste is big, product color is dark, sense organ is poor, content is low, separation waste liquid easily causes ring
Border pollution is solved the above problems with this for this purpose, propose the separation method and device of a kind of Herb Gynostemmae Pentaphylli extract.
Summary of the invention
The purpose of the present invention is to provide a kind of separation method of Herb Gynostemmae Pentaphylli extract and devices, to solve above-mentioned background skill
The n-butanol of the extraction in original technology proposed in art is volatile, easy residual, is lost big, at high cost, and in addition extract is received
Rate is low, effective component waste is big, product color is dark, sense organ is poor, content is low, separation waste liquid easily causes environmental pollution.
To achieve the goals above, present invention employs following technical solutions: a kind of separation method of Herb Gynostemmae Pentaphylli extract,
The following steps are included:
S1: original liquid is just considered: gynostemma pentaphylla original liquid after filtering, removes large granular impurity and obtains coarse filtration liquid；
S2:LSI-010 cation exchange resin activation: first with the 4%HCl solution of 3 times of resinite accumulated amounts with flow velocity
1.5BV/h enters LSI-010 cation exchange resin layer and impregnates 2 hours, activates resin sufficiently, then with purified water with 4BV/
H flow velocity is washed till water outlet pH value >=6, is finally ejected purified water by resin layer with 90% ethyl alcohol by resin layer, is exported
Alcohol liquid reaches 75%；
The activation of S3:LX-90 anion exchange resin: it is first flowed with the 4%NaOH solution of 3 times of resinite accumulated amounts with 1.5BV/h
Speed enters LX-90 anion exchange resin layer and impregnates 2 hours, activates resin sufficiently, then logical with 4BV/h flow velocity with purified water
Resin layer is crossed, water outlet value≤8 pH is washed till, is finally ejected purified water by resin layer with 90% ethyl alcohol, outlet alcohol liquid reaches
75%；
S4: original liquid separation: by the yin of LX-90 described in LSI-010 cation exchange resin column described in S2 and S3
Ion exchange resin column is sequentially connected in series in order, and coarse filtration liquid described in the S1 of 8 times of total resin volume amounts is added, first with
1.0BV/h flow velocity removes cations, the preliminary treatment such as calcium, magnesium, iron in medical fluid through LSI-010 cation exchange resin layer and obtains
Refined filtration liquid, then refined filtration liquid is removed with 1.0BV/h flow velocity by the decoloration of LX-90 anion exchange resin layer again influences product color
Melanin, obtain finally purifying refined liquid；
S5: it is concentrated and dried: by being crushed after being concentrated and dried to the liquid of purifying exquisiteness described in S4, obtaining gynostemma pentaphylla and mention
Take object finished product.
One end of the separator of Herb Gynostemmae Pentaphylli extract, including feed inlet pipeline, the feed inlet pipeline is fixedly installed with
Turbocharging pump, and feed inlet pipeline is connected to turbocharging pump, turbocharging pumps the fixed peace in the side far from feed inlet pipeline
Equipped with plate filter, and turbocharging pump is connected to plate filter, and plate filter is solid far from the side that turbocharging pumps
Dingan County is equipped with first pipe, and first pipe is connected to plate filter, and first pipe is fixed far from one end of plate filter
Fluid reservoir is installed, first pipe is connected to fluid reservoir, and fluid reservoir is equipped with the first observation window, and the fixed peace in bottom of fluid reservoir
Equipped with second pipe, second pipe is equipped with first flow regulating valve, and the bottom end of second pipe is fixedly installed with the first tank body, the
One tank body is equipped with the second observation window, and the first sand core filter plate and the second sand core filter plate are fixedly installed in the first tank body, and first
Sand core filter plate is located at the top of the second sand core filter plate, and the bottom of the first tank body is fixedly installed with third pipeline, sets on third pipeline
There is second flow regulating valve, second flow regulating valve is located at the lower section of the first tank body, the one end of third pipeline far from the first tank body
It is fixedly installed with the second tank body, the second tank body is equipped with third observation window, and the filter of third sand core is fixedly installed in the second tank body
Plate and the 4th sand core filter plate, third sand core filter plate are located at the top of the 4th sand core filter plate, and the bottom of the second tank body is fixedly installed with
4th pipeline, the 4th pipeline are equipped with third flow control valve.
Preferably, first through hole and second is offered in the top inner wall and bottom interior wall of first tank body respectively to lead to
Hole, first through hole and the second through-hole are connected to second pipe and third pipeline respectively.
Preferably, third through-hole and four-way are offered respectively in the top inner wall and bottom interior wall of second tank body
Hole, third through-hole and fourth hole are connected to third pipeline and the 4th pipeline respectively.
Preferably, LSI-010 cation exchange resin column is equipped in first tank body, and LSI-010 cation exchanges
The top and bottom of resin column are in contact with the first sand core filter plate and the second sand core filter plate respectively.
Preferably, LX-90 anion-exchange resin column, and LX-90 anion exchange resin are equipped in second tank body
The top and bottom of column are in contact with third sand core filter plate and the 4th sand core filter plate respectively.
Preferably, gynostemma pentaphylla stoste is cooled to 40 DEG C in the S1, enters plate by feed inlet pipeline and turbocharging pump
Frame filter is filtered, and obtains coarse filtration liquid.
Preferably, the model ZD of the plate filter.
Compared with prior art, the beneficial effects of the present invention are:
By feed inlet pipe, turbocharging pump, plate filter, first pipe, fluid reservoir, the first observation window, first-class
Adjustable valve, second pipe, the first tank body and the first sand core filter plate match, and the gynostemma pentaphylla stoste for being cooled to 40 DEG C or so is passed through
It crosses after feed inlet pipe enters turbocharging pump pressurization and enters plate filter, plate filter Gynostemma pentaphyllum Makino stoste carries out preliminary mistake
Filter, obtains coarse filtration liquid, coarse filtration liquid enters fluid reservoir by first pipe, and the medicine in fluid reservoir can be observed using the first observation window
Liquid measure then adjusts first flow regulating valve, so that medical fluid in fluid reservoir enters the by second pipe with flow velocity 1.0BV/h
In one tank body, while medical fluid enters in LSI-010 cation exchange resin column and impregnates separation by the first sand core filter plate, passes through
Second observation window, second flow regulating valve, the second sand core filter plate, third pipeline, the second tank body, third sand core filter plate, third are seen
It examines window, third flow control valve, the 4th sand core filter plate and the 4th pipeline to match, the second observation window observes medical fluid layer, medical fluid layer
10 two centimeters of resin cation layer must not be lower than hereinafter, adjusting second flow regulating valve after two hours, so that the medicine after separation
Liquid enters third pipeline by the second sand core filter plate, and enters the second tank body with the flow velocity of 1.0BV/h, while medical fluid passes through third
Sand core filter plate enters LX-90 anion-exchange resin column and carries out secondary immersion separation, utilizes medical fluid in third observation window observation column
Layer is measured, medical fluid layer must not be lower than two centimeters of resin anion (R.A.) layer hereinafter, after two hours, adjust third flow control valve, so that
Medical fluid in second tank body after separation enters the 4th pipeline by the 4th sand core filter plate and is discharged.
Practical performance of the present invention is high, and structure is simple, easy to operate, passes through LSI-010 cation exchange tree in the first tank body
LX-90 anion-exchange resin column series connection cooperation, effectively avoids the residual of fiber material, subtracts in second tank body of rouge column sum
Lacked loss, reduced costs, while having increased the content of effective component, Product Process is simple, color it is white it is bright, to environment without dirt
Dye, has brought very big convenience.
Detailed description of the invention
Fig. 1 is positive structure diagram of the invention.
In figure: 1, feed inlet pipeline；2, turbocharging pumps；3, plate filter；4, first pipe；5, fluid reservoir；6,
One observation window；7, second pipe；8, first flow regulating valve；9, the first tank body；10, the second observation window；11, the first sand core is filtered
Plate；12, the second sand core filter plate；13, third pipeline；14, second flow regulating valve；15, the second tank body；16, third observation window；
17, third sand core filter plate；18, the 4th sand core filter plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is please referred to, the present invention provides a kind of technical solution: a kind of separation method and device of Herb Gynostemmae Pentaphylli extract, packet
Include following steps:
S1: original liquid is just considered: gynostemma pentaphylla original liquid after filtering, removes large granular impurity and obtains coarse filtration liquid；
S2:LSI-010 cation exchange resin activation: first with the 4%HCl solution of 3 times of resinite accumulated amounts with flow velocity
1.5BV/h enters LSI-010 cation exchange resin layer and impregnates 2 hours, activates resin sufficiently, then with purified water with 4BV/
H flow velocity is washed till water outlet pH value >=6, is finally ejected purified water by resin layer with 90% ethyl alcohol by resin layer, is exported
Alcohol liquid reaches 75%；
The activation of S3:LX-90 anion exchange resin: it is first flowed with the 4%NaOH solution of 3 times of resinite accumulated amounts with 1.5BV/h
Speed enters LX-90 anion exchange resin layer and impregnates 2 hours, activates resin sufficiently, then logical with 4BV/h flow velocity with purified water
Resin layer is crossed, water outlet value≤8 pH is washed till, is finally ejected purified water by resin layer with 90% ethyl alcohol, outlet alcohol liquid reaches
75%；
S4: original liquid separation: by the yin of LX-90 described in LSI-010 cation exchange resin column described in S2 and S3
Ion exchange resin column is sequentially connected in series in order, and coarse filtration liquid described in the S1 of 8 times of total resin volume amounts is added, first with
1.0BV/h flow velocity removes cations, the preliminary treatment such as calcium, magnesium, iron in medical fluid through LSI-010 cation exchange resin layer and obtains
Refined filtration liquid, then refined filtration liquid is removed with 1.0BV/h flow velocity by the decoloration of LX-90 anion exchange resin layer again influences product color
Melanin, obtain finally purifying refined liquid；
S5: it is concentrated and dried: by being crushed after being concentrated and dried to the liquid of purifying exquisiteness described in S4, obtaining gynostemma pentaphylla and mention
Take object finished product；
The separator of Herb Gynostemmae Pentaphylli extract, including feed inlet pipeline 1, one end of feed inlet pipeline 1 are fixedly installed with whirlpool
Booster pump 2 is taken turns, and feed inlet pipeline 1 is connected to turbocharging pump 2, turbocharging pumps 2 sides far from feed inlet pipeline 1 and fixes
Plate filter 3 is installed, and turbocharging pump 2 is connected to plate filter 3, plate filter 3 is far from turbocharging pump 2
Side be fixedly installed with first pipe 4, first pipe 4 is connected to plate filter 3, and first pipe 4 is far from plate-frame filtering
One end of device 3 is fixedly installed with fluid reservoir 5, and first pipe 4 is connected to fluid reservoir 5, and fluid reservoir 5 is equipped with the first observation window 6,
And the bottom of fluid reservoir 5 is fixedly installed with second pipe 7, second pipe 7 is equipped with first flow regulating valve 8, second pipe 7
Bottom end is fixedly installed with the first tank body 9, and the first tank body 9 is equipped with the second observation window 10, and the is fixedly installed in the first tank body 9
One sand core filter plate 11 and the second sand core filter plate 12, the first sand core filter plate 11 are located at the top of the second sand core filter plate 12, the first tank body
9 bottom is fixedly installed with third pipeline 13, and third pipeline 13 is equipped with second flow regulating valve 14, second flow regulating valve 14
Positioned at the lower section of the first tank body 9, third pipeline 13 is fixedly installed with the second tank body 15, the second tank far from one end of the first tank body 9
Body 15 is equipped with third observation window 16, and third sand core filter plate 17 and the 4th sand core filter plate are fixedly installed in the second tank body 15
18, third sand core filter plate 17 is located at the top of the 4th sand core filter plate 18, and the bottom of the second tank body 15 is fixedly installed with the 4th pipeline
19, the 4th pipeline 19 is equipped with third flow control valve 20, offers respectively in the top inner wall and bottom interior wall of the first tank body 9
First through hole and the second through-hole, first through hole and the second through-hole are connected to second pipe 7 and third pipeline 13 respectively, the second tank body
Offer third through-hole and fourth hole in 15 top inner wall and bottom interior wall respectively, third through-hole and fourth hole respectively with
Third pipeline 13 is connected to the 4th pipeline 19, and LSI-010 cation exchange resin column, and LSI-010 sun are equipped in the first tank body 9
The top and bottom of ion exchange resin column are in contact with the first sand core filter plate 11 and the second sand core filter plate 12 respectively, the second tank body
Be equipped with LX-90 anion-exchange resin column in 15, and the top and bottom of LX-90 anion-exchange resin column respectively with third sand
Core filter plate 17 and the 4th sand core filter plate 18 are in contact, and gynostemma pentaphylla stoste is cooled to 40 DEG C in S1, pass through feed inlet pipeline 1 and whirlpool
Wheel booster pump 2 is filtered into plate filter 3, obtains coarse filtration liquid, the model ZD of plate filter 3 passes through feed inlet
Pipe 1, turbocharging pump 2, plate filter 3, first pipe 4, fluid reservoir 5, the first observation window 6, first flow regulating valve 8, the
Two pipelines 7, the first tank body 9 and the first sand core filter plate 11 match, and the gynostemma pentaphylla stoste for being cooled to 40 DEG C or so is passed through charging
Mouth pipe 1 enters plate filter 3, the preliminary mistake of 3 Gynostemma pentaphyllum Makino stoste of plate filter progress after entering 2 pressurization of turbocharging pump
Filter, obtains coarse filtration liquid, and coarse filtration liquid is entered fluid reservoir 5 by first pipe 4, can be observed in fluid reservoir 5 using the first observation window 6
Liquid volume, first flow regulating valve 8 is then adjusted, so that medical fluid in fluid reservoir 5 passes through the second pipe with flow velocity 1.0BV/h
Road 7 enters in the first tank body 9, while medical fluid enters in LSI-010 cation exchange resin column simultaneously by the first sand core filter plate 11
Separation is impregnated, the second observation window 10, second flow regulating valve 14, the second sand core filter plate 12, third pipeline 14, the second tank body are passed through
15, third sand core filter plate 17, third observation window 16, third flow control valve 20, the 4th sand core filter plate 18 and 19 phase of the 4th pipeline
Cooperation, the second observation window 10 observe medical fluid layer, and medical fluid layer must not be lower than 10 two centimeters of resin cation layer hereinafter, after two hours
Second flow regulating valve 14 is adjusted, so that the medical fluid after separation passes through the second sand core filter plate 12 into third pipeline 14, and with
The flow velocity of 1.0BV/h enters the second tank body 15, while medical fluid enters LX-90 anion exchange tree by third sand core filter plate 17
Rouge column carries out secondary immersion separation, observes column inner liquid medicine amount layer using third observation window 16, medical fluid layer must not be lower than anion tree
Two centimeters of rouge layer adjusts third flow control valve 20 hereinafter, after two hours, so that the medical fluid warp in the second tank body 15 after separation
The 4th sand core filter plate 18 to be crossed to enter the 4th pipeline 19 and be discharged, practical performance of the present invention is high, and structure is simple, and it is easy to operate, pass through
The series connection of LX-90 anion-exchange resin column is matched in second tank body 15 of LSI-010 cation exchange resin column sum in first tank body 9
It closes, effectively avoids the residual of fiber material, reduce loss, reduce costs, while increasing the content of effective component,
Product Process is simple, the white bright, no pollution to the environment of color, has brought very big convenience.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of application method of the separator of Herb Gynostemmae Pentaphylli extract, which comprises the following steps:
S1: original liquid is just considered: gynostemma pentaphylla original liquid after filtering, removes large granular impurity and obtains coarse filtration liquid；
S2:LSI-010 cation exchange resin activation: first with the 4%HCl solution of 3 times of resinite accumulated amounts with flow velocity 1.5BV/h into
Enter LSI-010 cation exchange resin layer and impregnate 2 hours, activates resin sufficiently, then passed through with purified water with 4BV/h flow velocity
Resin layer is washed till water outlet pH value >=6, is finally ejected purified water by resin layer with 90% ethyl alcohol, and outlet alcohol liquid reaches
75%；
S3:LX-90 anion exchange resin activation: first with the 4%NaOH solution of 3 times of resinite accumulated amounts with 1.5BV/h flow velocity into
Enter LX-90 anion exchange resin layer and impregnate 2 hours, activates resin sufficiently, then pass through tree with purified water with 4BV/h flow velocity
Rouge layer is washed till water outlet pH value≤8, is finally ejected purified water by resin layer with 90% ethyl alcohol, and outlet alcohol liquid reaches 75%
?；
S4: original liquid separation: by LX-90 anion described in LSI-010 cation exchange resin column described in S2 and S3
Exchange resin column is sequentially connected in series in order, coarse filtration liquid described in the S1 of 8 times of amounts of total resin volume is added, first with 1.0BV/h
Flow velocity removes cations, the preliminary treatment such as calcium, magnesium, iron in medical fluid through LSI-010 cation exchange resin layer and obtains refined filtration liquid, so
Refined filtration liquid removes the melanin for influencing product color with 1.0BV/h flow velocity by the decoloration of LX-90 anion exchange resin layer again afterwards,
It obtains finally purifying refined liquid；
S5: it is concentrated and dried: by crushing after being concentrated and dried to the liquid of purifying exquisiteness described in S4, obtaining Herb Gynostemmae Pentaphylli extract
Finished product.
2. the separator of Herb Gynostemmae Pentaphylli extract, including feed inlet pipeline (1), it is characterised in that: the feed inlet pipeline (1)
One end is fixedly installed with turbocharging pump (2), and feed inlet pipeline (1) is connected to turbocharging pump (2), and turbocharging pumps (2)
Side far from feed inlet pipeline (1) is fixedly installed with plate filter (3), and turbocharging pump (2) and plate filter (3)
Connection, plate filter (3) far from turbocharging pump (2) side be fixedly installed with first pipe (4), first pipe (4) with
Plate filter (3) connection, and first pipe (4) is fixedly installed with fluid reservoir (5) far from the one end of plate filter (3), the
One pipeline (4) is connected to fluid reservoir (5), and fluid reservoir (5) is equipped with the first observation window (6), and the fixed peace in bottom of fluid reservoir (5)
Equipped with second pipe (7), second pipe (7) is equipped with first flow regulating valve (8), and the bottom end of second pipe (7) is fixedly mounted
Have the first tank body (9), the first tank body (9) is equipped with the second observation window (10), and is fixedly installed with the first sand in the first tank body (9)
Core filter plate (11) and the second sand core filter plate (12), the first sand core filter plate (11) are located at the top of the second sand core filter plate (12), and first
The bottom of tank body (9) is fixedly installed with third pipeline (13), and third pipeline (13) is equipped with second flow regulating valve (14), and second
Flow control valve (14) is located at the lower section of the first tank body (9), and third pipeline (13) is fixedly mounted far from the one end of the first tank body (9)
Have the second tank body (15), the second tank body (15) is equipped with third observation window (16), and the is fixedly installed in the second tank body (15)
Three sand core filter plates (17) and the 4th sand core filter plate (18), third sand core filter plate (17) are located at the top of the 4th sand core filter plate (18),
The bottom of second tank body (15) is fixedly installed with the 4th pipeline (19), and the 4th pipeline (19) is equipped with third flow control valve
(20)。
3. a kind of separator of Herb Gynostemmae Pentaphylli extract according to claim 2, it is characterised in that: first tank body
(9) first through hole and the second through-hole, first through hole and the second through-hole difference are offered in top inner wall and bottom interior wall respectively
It is connected to second pipe (7) and third pipeline (13).
4. a kind of separator of Herb Gynostemmae Pentaphylli extract according to claim 2, it is characterised in that: second tank body
(15) third through-hole and fourth hole, third through-hole and fourth hole difference are offered in top inner wall and bottom interior wall respectively
It is connected to third pipeline (13) and the 4th pipeline (19).
5. a kind of separator of Herb Gynostemmae Pentaphylli extract according to claim 2, it is characterised in that: first tank body
(9) in be equipped with LSI-010 cation exchange resin column, and the top and bottom of LSI-010 cation exchange resin column respectively with
First sand core filter plate (11) and the second sand core filter plate (12) are in contact.
6. a kind of separator of Herb Gynostemmae Pentaphylli extract according to claim 2, it is characterised in that: second tank body
(15) in be equipped with LX-90 anion-exchange resin column, and the top and bottom of LX-90 anion-exchange resin column respectively with third
Sand core filter plate (17) and the 4th sand core filter plate (18) are in contact.
7. a kind of separation method of Herb Gynostemmae Pentaphylli extract according to claim 1, it is characterised in that: gynostemma pentaphylla in the S1
Stoste is cooled to 40 DEG C, enters plate filter (3) by feed inlet pipeline (1) and turbocharging pump (2) and is filtered, obtains
Coarse filtration liquid.
8. a kind of separator of Herb Gynostemmae Pentaphylli extract according to claim 1, it is characterised in that: the plate filter
(3) model ZD.
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