CN209276416U - A kind of device extracting dencichine from Radix Notoginseng - Google Patents

Abstract

The utility model discloses a kind of from Radix Notoginseng extracts the device of dencichine, including clearing and drying device, described clearing and drying device one end is connected with grinding device, one end of the grinding device is connected with leaching device, the side of the leaching device is connected with centrifuge, one end of the centrifuge is connected with enrichment facility, the lower end of the enrichment facility is connected with agitating device, the side of the agitating device is connected with Suction filtration device, one end of the Suction filtration device is connected with alcohol recovering device, and the side of the alcohol recovering device is connected with washing device；Using the above structure, it realizes and Radix Notoginseng is crushed to powdered, it can be achieved that being evenly heated to leaching liquor, quickly leaching liquor can be separated with filter residue, and solution can rapidly and uniformly be mixed, the effective efficiency for improving extraction improves the extraction efficiency of dencichine.

Description

A kind of device extracting dencichine from Radix Notoginseng

Technical field

The utility model relates to steviol glycoside extractive technique field more particularly to a kind of dresses that dencichine is extracted from Radix Notoginseng It sets.

Background technique

Three seventh is that China's valuable ingredients of traditional Chinese medicine, rare Chinese medicine " Radix Notoginseng " have the function such as activating microcirculation and removing stasis medicinal, swelling and pain relieving, relaxing tendons and activating collaterals Can, wherein it is especially famous with hemostatic function, it is one of famous Chinese materia medica preparation " Yunnan Baiyao " raw material.Compendium of Material Medica claims that " Radix Notoginseng is stopped Blood dissipates blood analgesic therapy ", Radix Notoginseng has the good name of " stasis of blood is not stayed in hemostasis, and stagnation resolvation is not hurt just ", actually the key medicine of regulating blood condition.

Ancient Chinese medicine doctor is widely used in the internal and external haemorrhage diseases such as traumatic injury, hemorrhage due to internal injury using Radix Notoginseng as hemostasis top grade.Radix Notoginseng Water soluble ingredient dencichine, be the special amino acid of one kind separated from Roots of Panax Notoginseng, it can be shortened the clotting time of mouse, And dramatically increase platelet counts, but there is presently no the production of dencichine preparation and uses.

About extracting, dencichine report is more, and the patent of CN1865232A discloses one kind and mentions from Radix Notoginseng in the prior art Then the method for taking dencichine carries out flooding processing by alcoholic solution extraction method, ethanol precipitation is added in aqueous solution, filters off miscellaneous Matter, aqueous solution use extracting n-butyl alcohol again, merge water phase directly using styrene and diethylbenzene as the ion exchange resin of monomer polymerization Column technique removing sugar therein, phytochrome etc., eluent acetone precipitation finally carries out being recrystallized to give purity higher three Seven elements, but temperature is room temperature when flooding processing, causes the flooding time longer, and Radix Notoginseng carries out not carrying out powder when flooding Broken, the efficiency of flooding is lower, reduces the efficiency of dencichine extraction.

The patent of CN107162926A discloses a kind of dencichine extracting method, using industrial Radix Notoginseng waste residue as raw material, extracts Dencichine, in the case where containing dencichine using the product that thin layer detection method is verified during the extraction process, after continuing The subsequent steps such as continuous purifying, crystallization, after purifying and carrying out thin layer detection, merge only have a spot and with dencichine reference substance There is the corresponding eluent of identical Rf value and crystallized, but mixing is not stirred to ethyl alcohol and concentrate in extraction process, leads Cause impurity content in dencichine crude extract more.

The patent of CN1414009A discloses a kind of dencichine extracting method, and Radix Notoginseng fecula is extracted with methanol, obtains methanol and mentions Take liquid and residue, Radix Notoginseng fecula residue is extracted after methanol extracts with water, obtain water extract, water extract with extracting n-butyl alcohol, Water layer is freeze-dried to obtain dencichine crude extract, dencichine crude extract further isolates and purifies to obtain dencichine, but not to Radix Notoginseng Plain crude extract cleans, cause after purification gained dencichine impurity it is more, influence the quality of dencichine.

To sum up, existing technology is when extracting dencichine, it may appear that Radix Notoginseng crushes not exclusively and do not add to leaching liquor Heat causes the efficiency of flooding lower, causes dencichine recovery rate lower；Ethyl alcohol and concentrate are not stirred in extraction process Mixing is mixed, causes impurity content in dencichine crude extract more；It does not clean, is caused in dencichine to dencichine crude extract Impurity content is higher, impacts to product quality, for this purpose, we have proposed a kind of from Radix Notoginseng extract dencichine device and Its extracting method, to solve the above problems.

Summary of the invention

Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is mentioned from Radix Notoginseng Take the device and its extracting method of dencichine.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of device extracting dencichine from Radix Notoginseng, including clearing and drying device, described clearing and drying device one end connect It is connected to grinding device, one end of the grinding device is connected with leaching device, and the side of the leaching device is connected with centrifuge, One end of the centrifuge is connected with enrichment facility, and the lower end of the enrichment facility is connected with agitating device, the agitating device Side be connected with Suction filtration device, one end of the Suction filtration device is connected with alcohol recovering device, the alcohol recovering device Side is connected with washing device, and one end of the washing device is connected with vacuum concentration equipment, and the one of the vacuum concentration equipment Side is connected with purification devices.

Preferably, the grinding device includes playing powder tank, and the upper end for playing powder tank is equipped with the second feed pipe, described to beat The lower end side of powder tank is equipped with the second discharge nozzle, and the lower end for playing powder tank is fixed with guard box, is equipped in the guard box Second driving motor, the lower end of the guard box are fixed with pedestal, it is described beat to be equipped in powder tank beat powder chamber, it is described that beat powder intracavitary Top is fixed with pulverization cylinder, filter screen is fixed on the outside of the pulverization cylinder, the lower end of the pulverization cylinder is fixed with bottom plate, described It beats in the intracavitary opposing sidewalls of powder and is fixed with sieve plate jointly, the intracavitary bottom of powder of beating is fixed with slide plate, and the slide plate is located at The lower end of sieve plate, the output shaft end of second driving motor is through guard box and plays powder tank and intracavitary, the institute that extends to dozen powder The output shaft end for stating the second driving motor is fixed with the second rotating bar, and slide plate and sieve plate are run through in the upper end of second rotating bar And the upper end of sieve plate is extended to, it is equipped in second rotating bar and makes powder knife, the upper end of second rotating bar is fixed with the One rotating bar is equipped with cavity in the bottom plate, and the upper end of first rotating bar through bottom plate and extends in cavity, and described the One end of one rotating bar is fixed with third gear, and the bottom both ends in the cavity are rotatably connected to pulverization roller, the crushing Top of the upper end of roller in the cavity simultaneously extends to bottom plate upper end, and the upper end of the pulverization roller is equipped with crushing knife, the powder The lower end fixing sleeve of broken roller is connected to the 4th gear, and two the 4th gears are intermeshed with third gear.

Preferably, the leaching device includes pot for solvent extraction, and extraction chamber, the intracavitary phase of the extraction are equipped in the pot for solvent extraction To fixed block is respectively and fixedly provided on side wall, the upper end of one of fixed block is rotatably connected to screw rod, the upper end of another fixed block It is fixed with gag lever post, the extraction is intracavitary to be equipped with movable plate, and the movable plate is equipped with first and is open, in first opening Filter plate is fixed in opposing sidewalls jointly, the threaded one end of the movable plate is socketed on screw rod, the movable plate it is another End is slidably socketed on gag lever post, and the upper end two sides of the pot for solvent extraction are respectively and fixedly provided with loading plate, the upper end of one of loading plate It is fixed with stepper motor, the output shaft end of the stepper motor runs through the loading plate and extends to the lower end of the loading plate, institute The output shaft end for stating stepper motor is fixed on the upper end of screw rod, and the lower end of another loading plate is fixed on the upper end of gag lever post, Collet is installed, the lower end two sides of the collet are respectively and fixedly provided with condensate pipe, and the side of the collet is fixed on the pot for solvent extraction There is steam pipe, one end of the steam pipe is fixed with steam engine, and the lower end of the pot for solvent extraction is fixed with third discharge nozzle, the folder The lower end quadrangle of set is respectively and fixedly provided with support rod.

Preferably, the agitating device includes agitator tank, and stir chamber, the top in the stir chamber are equipped in the agitator tank Portion is fixed with fixed case, and drive cavity is equipped in the fixed case, and the bottom in the drive cavity is equipped with the second opening, the transmission The fixed rack gear in intracavitary bottom, the upper end of the agitator tank are fixed with the first driving motor, first driving motor it is defeated Shaft end through agitator tank and fixed case and extends in drive cavity out, and the output shaft end of first driving motor is fixed with Rotation axis, the lower end of the rotation axis are fixed with first gear, and the first gear is located in gear ring, the gear ring and the first tooth There are two second gears for engagement jointly between wheel, and the interior rotation of the second gear is socketed with poking bar, between waiting on the poking bar Away from multiple paddles are equipped with, the upper end of the poking bar is fixed with rotating wheel, passes through biography between the rotating wheel and rotation axis Dynamic V belt translation connection, the transmission belt are set in rotation axis and rotating wheel, and the lower end of the agitator tank is equipped with the first discharging Pipe, the side of the agitator tank are equipped with the first feed pipe, and the lower end of the agitator tank is fixed with support frame.

Preferably, the screw rod is made of carbon steel.

Preferably, the poking bar and paddle are all made of stainless steel and are made.

Preferably, the third discharge nozzle is equipped with valve.

The utility model also proposed a kind of extracting method that dencichine is extracted from Radix Notoginseng, comprising the following steps:

Radix Notoginseng is put into clearing and drying device and is washed and dried by S1, is then entered by the second feed pipe and is beaten powder In tank, the second driving motor drives crushing knife rotation to crush Radix Notoginseng, is then crushed the Radix Notoginseng tentatively crushed by making powder knife It is extremely powdered, then entered in pot for solvent extraction by the second discharge nozzle；

S2, powdered Radix Notoginseng enter in pot for solvent extraction, fall on filter plate, and then to water is added in pot for solvent extraction, steam engine is logical Steam pipe is crossed to steam is conveyed in collet, heating is carried out to pot for solvent extraction and carries out flooding, extraction time is 3 times, extracts material ratio For 1:10, the Extracting temperature of flooding is 30-50 DEG C, and leaching liquor is entered in centrifuge by third discharge nozzle, merges 3 water loggings The leaching liquor mentioned, centrifuge are centrifuged the filtrate after merging, and the rate of centrifugation is 2600-3000r/min, and centrifugation time is 60 minutes, collection supernatant, which is delivered in enrichment facility, to be concentrated, and obtained concentrate；

S3, concentrate are entered in agitator tank by the first feed pipe, and ethyl alcohol then is added in the concentrate into agitator tank, First driving motor drives rotation axis rotation, then drives poking bar to rotate around rotation axis by first gear, passes through transmission belt Paddle rotation is driven, solution is stirred, is entered in Suction filtration device by the first discharge nozzle after mixing evenly, it is then quiet It sets, filter, obtain smoke filtrate, smoke filtrate enters in alcohol recovering device and recycles to the ethyl alcohol in smoke filtrate, obtains remaining Under dencichine crude extract；

S4, dencichine crude extract enter in washing device, then using resin cation as filler to dencichine crude extract Absorption, adsorption time 1.5-3.5h are eluted to no yellow using secondary distilled water, then are eluted with 0.1% ammonium hydroxide, flow control It for 2-6mL/mim, being eluted to eluent and is negative to ninhydrin, collect eluent, eluent enters in vacuum concentration equipment, after And it is concentrated under reduced pressure into dry weight, obtain dencichine study；

S5, dencichine study are entered in purification devices by conveyer belt, to being added in the dencichine study in purification devices Ethyl alcohol then carries out precipitating removal impurity, is purified with sephadex column to dencichine study after removal impurity, then To dencichine.

Compared with prior art, the utility model has the beneficial effects that

1, by crushing knife, strainer, play cooperation between powder knife and sieve plate, effectively Radix Notoginseng can be crushed to it is powdered, It solves the problems, such as that Radix Notoginseng crushing effect is poor, has achieved the effect that thoroughly to crush Radix Notoginseng, accelerated the leaching rate of Radix Notoginseng, Improve the extraction efficiency of dencichine；

2, by the cooperation between steam engine, collet and condensate pipe, effectively pot for solvent extraction is evenly heated, is solved The problem of heating when Radix Notoginseng extraction is evenly heated leaching liquor when having reached Radix Notoginseng extraction, improves the efficiency of Radix Notoginseng extraction；

3, it by the cooperation between stepper motor, screw rod, gag lever post and movable plate, goes up and down filter plate quickly, solves After Radix Notoginseng of having determined extracts the problem of the separation of filter residue and leaching liquor, achievees the effect that quickly clean filter residue, improved leaching The filter efficiency of extract；

4, by the cooperation between first gear, second gear, gear ring and transmission belt, make turn of poking bar and paddle It is dynamic, it solves the problems, such as concentrate and ethyl alcohol mixing, has achieved the effect that quick mixed concentrated liquid and ethyl alcohol, improved mixing Efficiency；

In conclusion Radix Notoginseng can be crushed to powdered, it can be achieved that being evenly heated to leaching liquor by the utility model, it can Leaching liquor is separated with filter residue quickly, and solution can rapidly and uniformly be mixed, the effective efficiency for improving extraction improves The extraction efficiency of dencichine.

Detailed description of the invention

Fig. 1 be the utility model proposes it is a kind of from Radix Notoginseng extract dencichine method flow chart；

Fig. 2 be the utility model proposes it is a kind of from Radix Notoginseng extract dencichine device structural block diagram；

Fig. 3 be the utility model proposes it is a kind of from Radix Notoginseng extract dencichine device agitating device structural representation Figure；

Fig. 4 be the utility model proposes it is a kind of from Radix Notoginseng extract dencichine device gear ring inner structural representation Figure；

Fig. 5 be the utility model proposes it is a kind of from Radix Notoginseng extract dencichine device grinding device structural representation Figure；

Fig. 6 be the utility model proposes a kind of baseplate internal structure of extraction element that dencichine is extracted from Radix Notoginseng show It is intended to；

Fig. 7 be the utility model proposes a kind of leaching device structure of extraction element that dencichine is extracted from Radix Notoginseng show It is intended to.

In figure: 1 centrifuge, 2 clearing and drying devices, 3 enrichment facilities, 4 grinding devices, 5 agitating devices, 6 leaching devices, 7 Vacuum concentration equipment, 8 purification devices, 9 alcohol recovering devices, 10 washing devices, 11 Suction filtration devices, 12 fixed cases, 13 feed pipes, 14 first driving motors, 15 agitator tanks, 16 transmission belts, 17 rotating wheels, 18 gear rings, 19 poking bars, 20 paddles, 21 first dischargings Pipe, 22 support frames, 23 rotation axis, 24 first gears, 25 second gears, 26 filter screens, 27 crushing knifes, 28 pulverization rollers, 29 bottom plates, 30 first rotating bars, 31 dozens of powder knives, 32 sieve plates, 33 second rotating bars, 34 slide plates, 35 second discharge nozzles, 36 second feed pipes, 37 Beat powder tank, 38 pulverization cylinders, 39 weight displays, 40 guard boxs, 41 pedestals, 42 third gears, 43 the 4th gears, 44 steppings electricity Machine, 45 loading plates, 46 pot for solvent extraction, 47 filter plates, 48 movable plates, 49 screw rods, 50 fixed blocks, 51 third discharge nozzles, 52 collets, 53 Condensate pipe, 54 support rods, 55 steam pipes, 56 steam engines.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Embodiment 1:

Referring to Fig.1-6, a kind of extracting method for extracting dencichine from Radix Notoginseng, comprising the following steps:

Radix Notoginseng is put into clearing and drying device 2 and is washed and dried by S1, is then entered by the second feed pipe 36 and is beaten In powder tank 37, the second driving motor drives the rotation of crushing knife 27 to crush Radix Notoginseng, then will tentatively be crushed by making powder knife 31 Radix Notoginseng be crushed to it is powdered, then by the second discharge nozzle 35 enter pot for solvent extraction 46 in；

S2, powdered Radix Notoginseng enter in pot for solvent extraction 46, fall on filter plate 47, then to water is added in pot for solvent extraction 46, steam Steam turbine 56, to steam is conveyed in collet 52, is carried out heating to pot for solvent extraction 46 and carries out flooding, extraction time 3 by steam pipe 55 Secondary, extraction material ratio is 1:10, and the Extracting temperature of flooding is 30 DEG C, and leaching liquor is entered in centrifuge 1 by third discharge nozzle, Merging the leaching liquor of 3 floodings, the filtrate after 1 pair of centrifuge merging is centrifuged, and the rate of centrifugation is 2600r/min, from The heart time is 60 minutes, and collection supernatant, which is delivered in enrichment facility 3, to be concentrated, and obtains concentrate；

S3, concentrate are entered in agitator tank 15 by the first feed pipe 13, are then added in the concentrate into agitator tank 15 Enter ethyl alcohol, the first driving motor 14 drives rotation axis 23 to rotate, and then drives poking bar 19 around rotation axis by first gear 24 23 rotations drive paddle 20 to rotate, are stirred to solution, pass through the first discharge nozzle 21 after mixing evenly by transmission belt 16 It into Suction filtration device 11, then stands, filter, obtain smoke filtrate, smoke filtrate enters in alcohol recovering device 9 and to smoke filtrate In ethyl alcohol recycled, obtain remaining dencichine crude extract；

S4, dencichine crude extract enter in washing device 10, are then slightly mentioned using resin cation as filler to dencichine Liquid absorption, adsorption time 1.5h are eluted to no yellow using secondary distilled water, then are eluted with 0.1% ammonium hydroxide, and flow control is 6mL/mim is eluted to eluent and is negative to ninhydrin, collects eluent, and eluent enters in vacuum concentration equipment 7, then It is concentrated under reduced pressure into dry weight, obtains dencichine study；

S5, dencichine study are entered in purification devices 8 by conveyer belt, are added in the dencichine study in purification devices 8 Enter ethyl alcohol, then carry out precipitating removal impurity, is purified with sephadex column to dencichine study after removal impurity, then Obtain dencichine.

A kind of device extracting dencichine from Radix Notoginseng, including clearing and drying device 2,2 one end of clearing and drying device connect It is connected to grinding device 4, one end of grinding device 4 is connected with leaching device 6, and the side of leaching device 6 is connected with centrifuge 1, from One end of scheming 1 is connected with enrichment facility 3, and the lower end of enrichment facility 3 is connected with agitating device 5, the side connection of agitating device 5 There is Suction filtration device 11, one end of Suction filtration device 11 is connected with alcohol recovering device 9, and the side of alcohol recovering device 9, which is connected with, to be washed De- device 10, one end of washing device 10 are connected with vacuum concentration equipment 7, and the side of vacuum concentration equipment 7 is connected with purifying dress Set 8, will Radix Notoginseng put into clearing and drying device 2 in wash and dry, after crushed through grinding device 4, leaching device 6 Leaching liquor is extracted, centrifuge 1 is centrifuged, and enrichment facility 3 is concentrated, and agitating device 5 is uniformly mixed, and filters dress Set 11 to be stood, filter, after through alcohol recovering device 9 recycle ethyl alcohol, washing device 10 adsorbed and eluted, and is depressurized dense Compression apparatus 7 is concentrated, and purification devices 8 are cleaned and purified, to obtain dencichine.

In the utility model, grinding device 4 includes playing powder tank 37, and the upper end for playing powder tank 37 is equipped with the second feed pipe 36, The lower end side for playing powder tank 37 is equipped with the second discharge nozzle 35, and the lower end for playing powder tank 37 is fixed with guard box 40, in guard box 40 Equipped with the second driving motor, the lower end of guard box 40 is fixed with pedestal 41, beats to be equipped in powder tank 37 and beats powder chamber, beats the intracavitary top of powder Portion is fixed with pulverization cylinder 38, and the outside of pulverization cylinder 38 is fixed with filter screen 26, and the lower end of pulverization cylinder 38 is fixed with bottom plate 29, beats powder Sieve plate 32 is fixed in intracavitary opposing sidewalls jointly, the intracavitary bottom of powder is beaten and is fixed with slide plate 34, slide plate 34 is located at sieve plate 32 Lower end, the output shaft end of the second driving motor is through guard box 40 and plays powder tank 37 and extending to intracavitary, the second drive of beating powder The output shaft end of dynamic motor is fixed with the second rotating bar 33, and the upper end of the second rotating bar 33 through slide plate 34 and sieve plate 32 and is prolonged The upper end of sieve plate 32 is extended to, is equipped in the second rotating bar 33 and makes powder knife 31, the rotation of powder knife 31 is played in the drive of the second rotating bar 33, right Smashed Radix Notoginseng carries out beating powder, is then screened by sieve plate 32, and the Radix Notoginseng powder after screening passes through slide plate 34 and the second discharge nozzle 35 are delivered on the filter plate 47 in pot for solvent extraction 46, facilitate raising extracting efficiency；

The upper end of second rotating bar 33 is fixed with the first rotating bar 30, is equipped with cavity in bottom plate 29, the first rotating bar 30 Upper end is through bottom plate 29 and extends in cavity, and one end of the first rotating bar 30 is fixed with third gear 42, the bottom in cavity Both ends are rotatably connected to pulverization roller 28, and the top that the upper end of pulverization roller 28 is run through in cavity simultaneously extends to 29 upper end of bottom plate, powder The upper end of broken roller 28 is equipped with crushing knife 27, and the lower end fixing sleeve of pulverization roller 28 is connected to the 4th gear 43, and two the 4th gears 43 are intermeshed with third gear 42, and the second driving motor drives the rotation of the second rotating bar 33, then drive the first rotating bar 30 rotations, the first rotating bar 30 drive third gear 42 to rotate, and then two the 4th gears 43 are driven to relatively rotate, and two the 4th Gear 43 drives two pulverization rollers 28 to relatively rotate respectively, and the rotation of crushing knife 27 is then driven to crush Radix Notoginseng, crushing Radix Notoginseng is screened by the through-hole and filter screen 26 of pulverization cylinder 38, subsequently into beating in powder tank 37, carries out preliminary powder to Radix Notoginseng It is broken, improve crush efficiency.

In the utility model, leaching device 6 includes pot for solvent extraction 46, and extraction chamber is equipped in pot for solvent extraction 46, extracts intracavitary phase To fixed block 50 is respectively and fixedly provided on side wall, the upper end of one of fixed block 50 is rotatably connected to screw rod 49, and screw rod 49 uses carbon Plain steel is made, durable, and the upper end of another fixed block 50 is fixed with gag lever post, extracts intracavitary equipped with movable plate 48, movement Plate 48 is equipped with the first opening, is fixed with filter plate 47, one end spiral shell of movable plate 48 jointly in the opposing sidewalls in the first opening Line is socketed on screw rod 49, and the other end of movable plate 48 is slidably socketed on gag lever post, and the upper end two sides of pot for solvent extraction 46 are fixed There is loading plate 45, the upper end of one of loading plate 45 is fixed with stepper motor 44, and the output shaft end of stepper motor 44 runs through The loading plate 45 and the lower end for extending to the loading plate 45, the output shaft end of stepper motor 44 are fixed on the upper end of screw rod 49, The lower end of another loading plate 45 is fixed on the upper end of gag lever post, and stepper motor 44 drives screw rod 49 to rotate, and then drives movement Plate 48 is gone up and down, and movable plate 48 drives filter plate 47 to go up and down, and is purged after facilitating extraction to filter residue；

Collet 52 is installed on pot for solvent extraction 46, the lower end two sides of collet 52 are respectively and fixedly provided with condensate pipe 53, and the one of collet 52 Side is fixed with steam pipe 55, and one end of steam pipe 55 is fixed with steam engine 56, and the lower end of pot for solvent extraction 46 is fixed with third discharge nozzle 51, third discharge nozzle 51 is equipped with valve, facilitates control, the lower end quadrangle of collet 52 is respectively and fixedly provided with support rod 54, removes, steam engine 56, by conveying steam in 55 clamp of steam pipe set 52, condense into condensed water, are then discharged by condenser pipe 53 after steam heat release, Pot for solvent extraction 46 is evenly heated, it is convenient that leaching liquor is evenly heated, the time of flooding is reduced, extraction effect is accelerated Rate.

In the utility model, agitating device 5 includes agitator tank 15, and stir chamber, the top in stir chamber are equipped in agitator tank 15 Portion is fixed with fixed case 12, and drive cavity is equipped in fixed case 12, and the bottom in drive cavity is equipped with the second opening, the bottom in drive cavity Rack gear 18 is fixed in portion, and the upper end of agitator tank 15 is fixed with the first driving motor 14, the output shaft end of the first driving motor 14 It through agitator tank 15 and fixed case 12 and extends in drive cavity, the output shaft end of the first driving motor 14 is fixed with rotation axis 23, the lower end of rotation axis 23 is fixed with first gear 24, and first gear 24 is located in gear ring 18, gear ring 18 and first gear 24 it Between engagement is there are two second gear 25 jointly, rotation is socketed with poking bar 19 in second gear 25, and the first driving motor 14 drives Rotation axis 23 rotates, and then first gear 24 is driven to rotate, and first gear 24 drives two second gears 25 around 23 turns of rotation axis It is dynamic, then poking bar 19 is driven to rotate, poking bar 19 is rotated around rotation axis, is stirred to liquid in agitator tank 15；

Multiple paddles 20 are equidistantly installed, poking bar 19 and paddle 20 are all made of stainless steel on poking bar 19 At preventing from getting rusty, the upper end of poking bar 19 is fixed with rotating wheel 17, passes between rotating wheel 17 and rotation axis 23 by transmission belt 16 Dynamic connection, transmission belt 16 are set in rotation axis 23 and rotating wheel 17, and the lower end of agitator tank 15 is equipped with the first discharge nozzle 21, stirs The side for mixing tank 15 is equipped with the first feed pipe 13, and the lower end of agitator tank 15 is fixed with support frame 22, and rotation axis 23 passes through transmission Band 16 drives two rotation 19 rotations of rod, then paddle 20 is driven to rotate, right by the rotation of poking bar 19 and paddle 20 Liquid is stirred in agitator tank 15, reduces mixing time, accelerates stirring efficiency.

Embodiment 2:

Referring to Fig.1-6, a kind of extracting method for extracting dencichine from Radix Notoginseng, comprising the following steps:

Radix Notoginseng is put into clearing and drying device 2 and is washed and dried by S1, is then entered by the second feed pipe 36 and is beaten In powder tank 37, the second driving motor drives the rotation of crushing knife 27 to crush Radix Notoginseng, then will tentatively be crushed by making powder knife 31 Radix Notoginseng be crushed to it is powdered, then by the second discharge nozzle 35 enter pot for solvent extraction 46 in；

S2, powdered Radix Notoginseng enter in pot for solvent extraction 46, fall on filter plate 47, then to water is added in pot for solvent extraction 46, steam Steam turbine 56, to steam is conveyed in collet 52, is carried out heating to pot for solvent extraction 46 and carries out flooding, extraction time 3 by steam pipe 55 Secondary, extraction material ratio is 1:10, and the Extracting temperature of flooding is 35 DEG C, and leaching liquor is entered in centrifuge 1 by third discharge nozzle, Merging the leaching liquor of 3 floodings, the filtrate after 1 pair of centrifuge merging is centrifuged, and the rate of centrifugation is 2700r/min, from The heart time is 60 minutes, and collection supernatant, which is delivered in enrichment facility 3, to be concentrated, and obtains concentrate；

S3, concentrate are entered in agitator tank 15 by the first feed pipe 13, are then added in the concentrate into agitator tank 15 Enter ethyl alcohol, the first driving motor 14 drives rotation axis 23 to rotate, and then drives poking bar 19 around rotation axis by first gear 24 23 rotations drive paddle 20 to rotate, are stirred to solution, pass through the first discharge nozzle 21 after mixing evenly by transmission belt 16 It into Suction filtration device 11, then stands, filter, obtain smoke filtrate, smoke filtrate enters in alcohol recovering device 9 and to smoke filtrate In ethyl alcohol recycled, obtain remaining dencichine crude extract；

S4, dencichine crude extract enter in washing device 10, are then slightly mentioned using resin cation as filler to dencichine Liquid absorption, adsorption time 2h are eluted to no yellow using secondary distilled water, then are eluted with 0.1% ammonium hydroxide, and flow control is 5mL/mim is eluted to eluent and is negative to ninhydrin, collects eluent, and eluent enters in vacuum concentration equipment 7, then It is concentrated under reduced pressure into dry weight, obtains dencichine study；

S5, dencichine study are entered in purification devices 8 by conveyer belt, are added in the dencichine study in purification devices 8 Enter ethyl alcohol, then carry out precipitating removal impurity, is purified with sephadex column to dencichine study after removal impurity, then Obtain dencichine.

Embodiment 3:

Referring to Fig.1-6, a kind of extracting method for extracting dencichine from Radix Notoginseng, comprising the following steps:

Radix Notoginseng is put into clearing and drying device 2 and is washed and dried by S1, is then entered by the second feed pipe 36 and is beaten In powder tank 37, the second driving motor drives the rotation of crushing knife 27 to crush Radix Notoginseng, then will tentatively be crushed by making powder knife 31 Radix Notoginseng be crushed to it is powdered, then by the second discharge nozzle 35 enter pot for solvent extraction 46 in；

S2, powdered Radix Notoginseng enter in pot for solvent extraction 46, fall on filter plate 47, then to water is added in pot for solvent extraction 46, steam Steam turbine 56, to steam is conveyed in collet 52, is carried out heating to pot for solvent extraction 46 and carries out flooding, extraction time 3 by steam pipe 55 Secondary, extraction material ratio is 1:10, and the Extracting temperature of flooding is 40 DEG C, and leaching liquor is entered in centrifuge 1 by third discharge nozzle, Merging the leaching liquor of 3 floodings, the filtrate after 1 pair of centrifuge merging is centrifuged, and the rate of centrifugation is 2800r/min, from The heart time is 60 minutes, and collection supernatant, which is delivered in enrichment facility 3, to be concentrated, and obtains concentrate；

S3, concentrate are entered in agitator tank 15 by the first feed pipe 13, are then added in the concentrate into agitator tank 15 Enter ethyl alcohol, the first driving motor 14 drives rotation axis 23 to rotate, and then drives poking bar 19 around rotation axis by first gear 24 23 rotations drive paddle 20 to rotate, are stirred to solution, pass through the first discharge nozzle 21 after mixing evenly by transmission belt 16 It into Suction filtration device 11, then stands, filter, obtain smoke filtrate, smoke filtrate enters in alcohol recovering device 9 and to smoke filtrate In ethyl alcohol recycled, obtain remaining dencichine crude extract；

S4, dencichine crude extract enter in washing device 10, are then slightly mentioned using resin cation as filler to dencichine Liquid absorption, adsorption time 2.5h are eluted to no yellow using secondary distilled water, then are eluted with 0.1% ammonium hydroxide, and flow control is 4mL/mim is eluted to eluent and is negative to ninhydrin, collects eluent, and eluent enters in vacuum concentration equipment 7, then It is concentrated under reduced pressure into dry weight, obtains dencichine study；

S5, dencichine study are entered in purification devices 8 by conveyer belt, are added in the dencichine study in purification devices 8 Enter ethyl alcohol, then carry out precipitating removal impurity, is purified with sephadex column to dencichine study after removal impurity, then Obtain dencichine.

Embodiment 4:

Referring to Fig.1-6, a kind of extracting method for extracting dencichine from Radix Notoginseng, comprising the following steps:

Radix Notoginseng is put into clearing and drying device 2 and is washed and dried by S1, is then entered by the second feed pipe 36 and is beaten In powder tank 37, the second driving motor drives the rotation of crushing knife 27 to crush Radix Notoginseng, then will tentatively be crushed by making powder knife 31 Radix Notoginseng be crushed to it is powdered, then by the second discharge nozzle 35 enter pot for solvent extraction 46 in；

S2, powdered Radix Notoginseng enter in pot for solvent extraction 46, fall on filter plate 47, then to water is added in pot for solvent extraction 46, steam Steam turbine 56, to steam is conveyed in collet 52, is carried out heating to pot for solvent extraction 46 and carries out flooding, extraction time 3 by steam pipe 55 Secondary, extraction material ratio is 1:10, and the Extracting temperature of flooding is 45 DEG C, and leaching liquor is entered in centrifuge 1 by third discharge nozzle, Merging the leaching liquor of 3 floodings, the filtrate after 1 pair of centrifuge merging is centrifuged, and the rate of centrifugation is 2900r/min, from The heart time is 60 minutes, and collection supernatant, which is delivered in enrichment facility 3, to be concentrated, and obtains concentrate；

S3, concentrate are entered in agitator tank 15 by the first feed pipe 13, are then added in the concentrate into agitator tank 15 Enter ethyl alcohol, the first driving motor 14 drives rotation axis 23 to rotate, and then drives poking bar 19 around rotation axis by first gear 24 23 rotations drive paddle 20 to rotate, are stirred to solution, pass through the first discharge nozzle 21 after mixing evenly by transmission belt 16 It into Suction filtration device 11, then stands, filter, obtain smoke filtrate, smoke filtrate enters in alcohol recovering device 9 and to smoke filtrate In ethyl alcohol recycled, obtain remaining dencichine crude extract；

S4, dencichine crude extract enter in washing device 10, are then slightly mentioned using resin cation as filler to dencichine Liquid absorption, adsorption time 3h are eluted to no yellow using secondary distilled water, then are eluted with 0.1% ammonium hydroxide, and flow control is 3mL/mim is eluted to eluent and is negative to ninhydrin, collects eluent, and eluent enters in vacuum concentration equipment 7, then It is concentrated under reduced pressure into dry weight, obtains dencichine study；

S5, dencichine study are entered in purification devices 8 by conveyer belt, are added in the dencichine study in purification devices 8 Enter ethyl alcohol, then carry out precipitating removal impurity, is purified with sephadex column to dencichine study after removal impurity, then Obtain dencichine.

Embodiment 5:

Referring to Fig.1-6, a kind of extracting method for extracting dencichine from Radix Notoginseng, comprising the following steps:

Radix Notoginseng is put into clearing and drying device 2 and is washed and dried by S1, is then entered by the second feed pipe 36 and is beaten In powder tank 37, the second driving motor drives the rotation of crushing knife 27 to crush Radix Notoginseng, then will tentatively be crushed by making powder knife 31 Radix Notoginseng be crushed to it is powdered, then by the second discharge nozzle 35 enter pot for solvent extraction 46 in；

S2, powdered Radix Notoginseng enter in pot for solvent extraction 46, fall on filter plate 47, then to water is added in pot for solvent extraction 46, steam Steam turbine 56, to steam is conveyed in collet 52, is carried out heating to pot for solvent extraction 46 and carries out flooding, extraction time 3 by steam pipe 55 Secondary, extraction material ratio is 1:10, and the Extracting temperature of flooding is 50 DEG C, and leaching liquor is entered in centrifuge 1 by third discharge nozzle, Merging the leaching liquor of 3 floodings, the filtrate after 1 pair of centrifuge merging is centrifuged, and the rate of centrifugation is 3000r/min, from The heart time is 60 minutes, and collection supernatant, which is delivered in enrichment facility 3, to be concentrated, and obtains concentrate；

S3, concentrate are entered in agitator tank 15 by the first feed pipe 13, are then added in the concentrate into agitator tank 15 Enter ethyl alcohol, the first driving motor 14 drives rotation axis 23 to rotate, and then drives poking bar 19 around rotation axis by first gear 24 23 rotations drive paddle 20 to rotate, are stirred to solution, pass through the first discharge nozzle 21 after mixing evenly by transmission belt 16 It into Suction filtration device 11, then stands, filter, obtain smoke filtrate, smoke filtrate enters in alcohol recovering device 9 and to smoke filtrate In ethyl alcohol recycled, obtain remaining dencichine crude extract；

S4, dencichine crude extract enter in washing device 10, are then slightly mentioned using resin cation as filler to dencichine Liquid absorption, adsorption time 3.5h are eluted to no yellow using secondary distilled water, then are eluted with 0.1% ammonium hydroxide, and flow control is 2mL/mim is eluted to eluent and is negative to ninhydrin, collects eluent, and eluent enters in vacuum concentration equipment 7, then It is concentrated under reduced pressure into dry weight, obtains dencichine study；

S5, dencichine study are entered in purification devices 8 by conveyer belt, are added in the dencichine study in purification devices 8 Enter ethyl alcohol, then carry out precipitating removal impurity, is purified with sephadex column to dencichine study after removal impurity, then Obtain dencichine.

Comparative example 1:

The dencichine that middle embodiment 1 is extracted in patent referring to CN1865232A.

Comparative example 2:

The dencichine that embodiment 1 is extracted in the patent of reference CN107162926A.

Comparative example 3:

The dencichine that embodiment 1 is extracted in the patent of CN1414009A.

Comparative example 4:

A kind of extracting method for extracting dencichine from Radix Notoginseng, comprising the following steps:

Radix Notoginseng is put into clearing and drying device 2 and is washed and dried by S1, is then entered by the second feed pipe 36 and is beaten In powder tank 37, the second driving motor drives the rotation of crushing knife 27 to crush Radix Notoginseng, then will tentatively be crushed by making powder knife 31 Radix Notoginseng be crushed to it is powdered, then by the second discharge nozzle 35 enter pot for solvent extraction 46 in；

S2, powdered Radix Notoginseng enter in pot for solvent extraction 46, fall on filter plate 47, then to water is added in pot for solvent extraction 46, steam Steam turbine 56, to steam is conveyed in collet 52, is carried out heating to pot for solvent extraction 46 and carries out flooding, extraction time 3 by steam pipe 55 Secondary, extraction material ratio is 1:10, and the Extracting temperature of flooding is 45 DEG C, and leaching liquor is entered in centrifuge 1 by third discharge nozzle, Merging the leaching liquor of 3 floodings, the filtrate after 1 pair of centrifuge merging is centrifuged, and the rate of centrifugation is 2700r/min, from The heart time is 60 minutes, and collection supernatant, which is delivered in enrichment facility 3, to be concentrated, and obtains concentrate；

S3, concentrate are entered in agitator tank 15 by the first feed pipe 13, are then added in the concentrate into agitator tank 15 Enter ethyl alcohol, the first driving motor 14 drives rotation axis 23 to rotate, and then drives poking bar 19 around rotation axis by first gear 24 23 rotations drive paddle 20 to rotate, are stirred to solution, pass through the first discharge nozzle 21 after mixing evenly by transmission belt 16 It into Suction filtration device 11, then stands, filter, obtain smoke filtrate, smoke filtrate enters in alcohol recovering device 9 and to smoke filtrate In ethyl alcohol recycled, obtain remaining dencichine crude extract；

S4, dencichine crude extract enter in washing device 10, are then slightly mentioned using resin cation as filler to dencichine Liquid absorption, adsorption time 3h are eluted to no yellow using secondary distilled water, then are eluted with 0.1% ammonium hydroxide, and flow control is 5mL/mim is eluted to eluent and is negative to ninhydrin, collects eluent, and eluent enters in vacuum concentration equipment 7, then It is concentrated under reduced pressure into dry weight, obtains dencichine study；

S5, dencichine study are entered in purification devices 8 by conveyer belt, are added in the dencichine study in purification devices 8 Enter ethyl alcohol, then carry out precipitating removal impurity, is purified with sephadex column to dencichine study after removal impurity, then Obtain dencichine.

Comparative example 5:

A kind of extracting method for extracting dencichine from Radix Notoginseng, comprising the following steps:

Radix Notoginseng is put into clearing and drying device 2 and is washed and dried by S1, is then entered by the second feed pipe 36 and is beaten In powder tank 37, the second driving motor drives the rotation of crushing knife 27 to crush Radix Notoginseng, then will tentatively be crushed by making powder knife 31 Radix Notoginseng be crushed to it is powdered, then by the second discharge nozzle 35 enter pot for solvent extraction 46 in；

S2, powdered Radix Notoginseng enter in pot for solvent extraction 46, fall on filter plate 47, then to water is added in pot for solvent extraction 46, steam Steam turbine 56, to steam is conveyed in collet 52, is carried out heating to pot for solvent extraction 46 and carries out flooding, extraction time 3 by steam pipe 55 Secondary, extraction material ratio is 1:10, and the Extracting temperature of flooding is 45 DEG C, and leaching liquor is entered in centrifuge 1 by third discharge nozzle, Merging the leaching liquor of 3 floodings, the filtrate after 1 pair of centrifuge merging is centrifuged, and the rate of centrifugation is 3000r/min, from The heart time is 60 minutes, and collection supernatant, which is delivered in enrichment facility 3, to be concentrated, and obtains concentrate；

S3, concentrate are entered in agitator tank 15 by the first feed pipe 13, are then added in the concentrate into agitator tank 15 Enter ethyl alcohol, the first driving motor 14 drives rotation axis 23 to rotate, and then drives poking bar 19 around rotation axis by first gear 24 23 rotations drive paddle 20 to rotate, are stirred to solution, pass through the first discharge nozzle 21 after mixing evenly by transmission belt 16 It into Suction filtration device 11, then stands, filter, obtain smoke filtrate, smoke filtrate enters in alcohol recovering device 9 and to smoke filtrate In ethyl alcohol recycled, obtain remaining dencichine crude extract；

S4, dencichine crude extract enter in washing device 10, are then slightly mentioned using resin cation as filler to dencichine Liquid absorption, adsorption time 3h are eluted to no yellow using secondary distilled water, then are eluted with 0.1% ammonium hydroxide, and flow control is 2mL/mim is eluted to eluent and is negative to ninhydrin, collects eluent, and eluent enters in vacuum concentration equipment 7, then It is concentrated under reduced pressure into dry weight, obtains dencichine study；

S5, dencichine study are entered in purification devices 8 by conveyer belt, are added in the dencichine study in purification devices 8 Enter ethyl alcohol, then carry out precipitating removal impurity, is purified with sephadex column to dencichine study after removal impurity, then Obtain dencichine.

Purity test: rapid survey purity detecting: is carried out using gas chromatography-mass spectrometry.Specific purity test knot Fruit is shown in Table 1:

Table 1, dencichine purity test result:

As can be seen that extraction dencichine purity is higher in the utility model embodiment, without effectively being crushed in comparative example 1, So that purity is minimum, it is not stirred in extraction process in comparative example 2, thus increase the impurity of dencichine crude extract, The purity extracted is influenced, is not cleaned before purification in comparative example 3, to keep the impurity in product excessive, influences to extract pure Degree.

Recovery rate test: it recovery rate detection: is quickly tested by weighing.Specific recovery rate the results are shown in Table 2:

Table 2, dencichine recovery rate test result:

As can be seen from the above table, dencichine recovery rate is higher in the utility model embodiment, without carrying out effective powder in comparative example 1 It is broken, so that recovery rate is minimum, it is not stirred in extraction process in comparative example 2, to make the impurity of dencichine crude extract Increase, influences the recovery rate of dencichine, do not cleaned before purification in comparative example 3, thus keep the impurity in product excessive, shadow Ring product recovery rate.

In the utility model, washes and dries in use, Radix Notoginseng is put into clearing and drying device 2, then pass through Second feed pipe 36 enters in pulverization cylinder 38, and the second driving motor drives the rotation of the second rotating bar 33, then drives the first rotation Bar 30 rotates, and the first rotating bar 30 drives third gear 42 to rotate, and then two the 4th gears 43 is driven to relatively rotate, and two the Four gears 43 drive two pulverization rollers 28 to relatively rotate respectively, then drive the rotation of crushing knife 27 to crush Radix Notoginseng, crush Radix Notoginseng screened by the through-hole of pulverization cylinder 38 and filter screen 26, subsequently into beating in powder tank 37,33 band of the second rotating bar It is dynamic to play the rotation of powder knife 31, smashed Radix Notoginseng is carried out to beat powder, is then screened by sieve plate 32, the Radix Notoginseng powder after screening passes through cunning Plate 34 and the second discharge nozzle 35 are delivered on the filter plate 47 in pot for solvent extraction 46, and stepper motor 44 drives screw rod 49 to rotate, then Movable plate 48 is driven to go up and down, movable plate 48 drives filter plate 47 to go up and down, and is purged after facilitating extraction to filter residue, steam engine 56, by conveying steam in 55 clamp of steam pipe set 52, condense into condensed water, are then discharged by condenser pipe 53 after steam heat release, Pot for solvent extraction 46 is evenly heated, it is convenient that leaching liquor is evenly heated, the time of flooding is reduced, extraction effect is accelerated Rate opens valve after extraction, leaching liquor is delivered in centrifuge 1 by third discharge nozzle 51 and is centrifuged, then through dense Compression apparatus 3 is entered in agitator tank 15 after being concentrated by the first feed pipe 13, and second then is added in the concentrate into agitator tank 15 Alcohol, the first driving motor 14 drive rotation axis 23 to rotate, and then first gear 24 are driven to rotate, and first gear 24 drives two the Two gears 25 are rotated around rotation axis 23, then poking bar 19 are driven to rotate, and rotation axis 23 drives two rotations by transmission belt 16 19 rotation of rod then drives paddle 20 to rotate, by the rotation of poking bar 19 and paddle 20, to liquid in agitator tank 15 into Row stirring, reduces mixing time, accelerates stirring efficiency, stirs the liquid finished and is delivered to Suction filtration device by the first discharge nozzle 21 In 11, then stood, filtered, after through alcohol recovering device 9 recycle ethyl alcohol, washing device 10 adsorbed and eluted, Vacuum concentration equipment 7 is concentrated, and purification devices 8 are cleaned and purified, to obtain dencichine.

More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it It is interior.

Claims (7)

1. a kind of device for extracting dencichine from Radix Notoginseng, including clearing and drying device (2), it is characterised in that: the cleaning is dry Dry device (2) one end is connected with grinding device (4), and one end of the grinding device (4) is connected with leaching device (6), the leaching The side for mentioning device (6) is connected with centrifuge (1), and one end of the centrifuge (1) is connected with enrichment facility (3), the concentration The lower end of device (3) is connected with agitating device (5), and the side of the agitating device (5) is connected with Suction filtration device (11), the pumping One end of filter device (11) is connected with alcohol recovering device (9), and the side of the alcohol recovering device (9) is connected with washing device (10), one end of the washing device (10) is connected with vacuum concentration equipment (7), and the side of the vacuum concentration equipment (7) connects It is connected to purification devices (8).

2. a kind of device for extracting dencichine from Radix Notoginseng according to claim 1, which is characterized in that the grinding device It (4) include beating powder tank (37), the upper end for playing powder tank (37) is equipped with the second feed pipe (36), described to beat under powder tank (37) End side is equipped with the second discharge nozzle (35), and the lower end for playing powder tank (37) is fixed with guard box (40), the guard box (40) the second driving motor is equipped in, the lower end of the guard box (40) is fixed with pedestal (41), and described beat in powder tank (37) sets Have and beat powder chamber, the intracavitary top of powder of beating is fixed with pulverization cylinder (38), is fixed with filter screen on the outside of the pulverization cylinder (38) (26), the lower end of the pulverization cylinder (38) is fixed with bottom plate (29), and described beat in the intracavitary opposing sidewalls of powder is fixed with sieve jointly Plate (32), the intracavitary bottom of powder of beating are fixed with slide plate (34), and the slide plate (34) is located at the lower end of sieve plate (32), and described The output shaft end of two driving motors is through guard box (40) and plays powder tank (37) and extends to that dozen powder is intracavitary, and described second drives The output shaft end of motor is fixed with the second rotating bar (33), and the upper end of second rotating bar (33) through slide plate (34) and is sieved Plate (32) and the upper end for extending to sieve plate (32) are equipped on second rotating bar (33) and beat powder knife (31), and described second turn The upper end of lever (33) is fixed with the first rotating bar (30), and cavity, first rotating bar (30) are equipped in the bottom plate (29) Upper end through bottom plate (29) and extending in cavity, one end of first rotating bar (30) is fixed with third gear (42), Bottom both ends in the cavity are rotatably connected to pulverization roller (28), top of the upper end of the pulverization roller (28) in cavity Portion simultaneously extends to bottom plate (29) upper end, and the upper end of the pulverization roller (28) is equipped with crushing knife (27), the pulverization roller (28) Lower end fixing sleeve is connected to the 4th gear (43), and two the 4th gears (43) are intermeshed with third gear (42).

3. a kind of device for extracting dencichine from Radix Notoginseng according to claim 1, which is characterized in that the leaching device (6) include pot for solvent extraction (46), extraction chamber is equipped in the pot for solvent extraction (46), is respectively and fixedly provided in the intracavitary opposing sidewalls of the extraction The upper end of fixed block (50), one of fixed block (50) is rotatably connected to screw rod (49), the upper end of another fixed block (50) It is fixed with gag lever post, the extraction is intracavitary to be equipped with movable plate (48), and the movable plate (48) is equipped with first and is open, and described first It is fixed with jointly in opposing sidewalls in opening filter plate (47), the threaded one end of the movable plate (48) is socketed in screw rod (49) On, the other end of the movable plate (48) is slidably socketed on gag lever post, and the upper end two sides of the pot for solvent extraction (46) are respectively and fixedly provided with The upper end of loading plate (45), one of loading plate (45) is fixed with stepper motor (44), the output of the stepper motor (44) Shaft end runs through the loading plate (45) and extends to the lower end of the loading plate (45), the output shaft end of the stepper motor (44) It is fixed on the upper end of screw rod (49), the lower end of another loading plate (45) is fixed on the upper end of gag lever post, the pot for solvent extraction (46) On be equipped with collet (52), the lower end two sides of the collet (52) are respectively and fixedly provided with condensate pipe (53), the one of the collet (52) Side is fixed with steam pipe (55), and one end of the steam pipe (55) is fixed with steam engine (56), the lower end of the pot for solvent extraction (46) It is fixed with third discharge nozzle (51), the lower end quadrangle of the collet (52) is respectively and fixedly provided with support rod (54).

4. a kind of device for extracting dencichine from Radix Notoginseng according to claim 1, which is characterized in that the agitating device (5) include agitator tank (15), stir chamber is equipped in the agitator tank (15), the top in the stir chamber is fixed with fixed case (12), drive cavity is equipped in the fixed case (12), the bottom in the drive cavity is equipped with second and is open, in the drive cavity Bottom is fixed rack gear (18), and the upper end of the agitator tank (15) is fixed with the first driving motor (14), the first driving electricity The output shaft end of machine (14) is through agitator tank (15) and fixed case (12) and extends in drive cavity, first driving motor (14) output shaft end is fixed with rotation axis (23), and the lower end of the rotation axis (23) is fixed with first gear (24), described First gear (24) is located in gear ring (18), and there are two the second teeth for engagement jointly between the gear ring (18) and first gear (24) It takes turns (25), rotation is socketed with poking bar (19) in the second gear (25), is equidistantly equipped on the poking bar (19) more The upper end of a paddle (20), the poking bar (19) is fixed with rotating wheel (17), the rotating wheel (17) and rotation axis (23) Between by transmission belt (16) be sequentially connected, the transmission belt (16) is set in rotation axis (23) and rotating wheel (17), described The lower end of agitator tank (15) is equipped with the first discharge nozzle (21), and the side of the agitator tank (15) is equipped with the first feed pipe (13), the lower end of the agitator tank (15) is fixed with support frame (22).

5. a kind of device for extracting dencichine from Radix Notoginseng according to claim 3, which is characterized in that the screw rod (49) It is made of carbon steel.

6. a kind of device for extracting dencichine from Radix Notoginseng according to claim 4, which is characterized in that the poking bar (19) it is all made of stainless steel with paddle (20) and is made.

7. a kind of device for extracting dencichine from Radix Notoginseng according to claim 3, which is characterized in that the third discharging It manages (51) and is equipped with valve.