CN106733229B - Centrifugal Chinese medicine extractor - Google Patents
Centrifugal Chinese medicine extractor Download PDFInfo
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- CN106733229B CN106733229B CN201611085803.7A CN201611085803A CN106733229B CN 106733229 B CN106733229 B CN 106733229B CN 201611085803 A CN201611085803 A CN 201611085803A CN 106733229 B CN106733229 B CN 106733229B
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- inner cylinder
- chinese medicine
- cylinder
- feeding inlet
- helical blade
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/10—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl
- B04B1/14—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
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- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses a kind of centrifugal Chinese medicine extractors, including bracket, inner cylinder, outer cylinder, driving device and supporting element；Inner cylinder is equipped with interior feeding inlet, and the barrel of inner cylinder is equipped with liquid-leadage hole；Outer cylinder is equipped with outer feeding inlet, and outer cylinder barrel is equipped with outer liquid outlet holes mouth；Inner cylinder inner wall is equipped with spiral helicine curved surface bucket, and curved surface bucket is attached at inner cylinder inner wall surface；The pivot center of inner cylinder is obliquely installed.By inner cylinder inner wall, helical blade is set, when charging, material is by curved surface bucket to inner cylinder delivered inside, and be evenly distributed in inside inner cylinder, it prevents when inner cylinder high speed rotation separates the dregs of a decoction and medical fluid, the dregs of a decoction are stacked at one, the dregs of a decoction and separating liquid medicine are caused to be not thorough, medical fluid recovery rate and extraction efficiency are improved, and can be used for the extraction of Chinese medicine, accelerates extraction rate；Secondly, centrifugal Chinese medicine extractor can also be used in the stirring and leaching of Chinese medicine, accelerate the leaching of effective component by rotation inner cylinder.
Description
Technical field
The present invention relates to a kind of Chinese medicine dreg separating liquid medicine equipment, and in particular to a kind of centrifugal Chinese medicine extractor.
Background technique
Currently, being started in world wide as what medicinal and nutritional values of the people to natural products recognized gradually gos deep into
The research boom of active constituent in natural products, project of national nature science fund project subsidize in just there are many about such class
The research of topic.However the ingredient of natural products is sufficiently complex, some active constituent contents are lower, and activity when some requirement extractions
Ingredient cannot be destroyed, such as the field of Chinese medicines.Therefore, it is necessary to fast and efficiently have medicinal or nutrition and health care in Chinese medicine
Effect constituents extraction comes out, and realizes the quick separating of the dregs of a decoction and medical fluid.
Patent CN202570427 discloses a kind of Chinese medicine slag centrifuge, which includes Chinese medicine slag cutting mechanism, first
The second driving that concentrator bowl, the first driving device for driving the first concentrator bowl, the second concentrator bowl, the second centrifugal mechanism of driving rotate
Mechanism, fluid reservoir and dregs of a decoction passing away etc..In use, Chinese medicine slag falls into the first centrifugal mechanism after shearing by cutting mechanism
Medical fluid is isolated, then the dregs of a decoction enter back into the second centrifugal mechanism and further separate medical fluid, and the medical fluid separated enters fluid reservoir
In, concentrator bowl is discharged by dregs of a decoction passing away in the dregs of a decoction.
There are following problems for the prior art:
Due to the effect of gravity, Chinese medicine slag can be deposited in the bottom of concentrator bowl, and dregs of a decoction when separation is caused to divide in concentrator bowl
Cloth is uneven, and Chinese medicine slag is easily deposited in centrifugation on the barrel of maximum, when leading to be centrifugated medical fluid discretely not enough thoroughly,
Medical fluid recovery rate is low；In order to improve the recovery rate of medical fluid, the prior art uses two-stage centrifugal mechanism, and structure is complicated；Dregs of a decoction discharge
Channel is easy residual Chinese medicine slag, unhygienic.
Summary of the invention
The present invention provides a kind of centrifugal Chinese medicine extractor, which solves existing centrifugation apparatus, and structure is complicated,
The problem for causing separation and Extraction low efficiency, yield few because the dregs of a decoction are unevenly distributed in concentrator bowl, the equipment are not only simple in structure,
And there are higher recovery rate and extraction efficiency.
A kind of centrifugal Chinese medicine extractor, including bracket, inner cylinder, outer cylinder, the driving device and use for driving inner cylinder rotation
In the supporting element that inner cylinder is supported and rotated relative to outer tube inner wall, the bracket is mutually fixed with outer cylinder；The inner cylinder is located at outer cylinder
Inside, inner cylinder are equipped with interior feeding inlet, and the barrel of inner cylinder is equipped with the liquid-leadage hole passed through for medical fluid；The outer cylinder is equipped with outer pan feeding
Mouthful, the outer feeding inlet is corresponding with interior feeding inlet, and outer cylinder barrel is equipped with the outer liquid outlet holes mouth that the medical fluid finished for diacolation takes out；
Inner cylinder inner wall is equipped with helical blade, and in the shape of a spiral, the helical blade is attached at inner cylinder inner wall surface to the helical blade；It is described
The pivot center of inner cylinder is obliquely installed, and the pivot center of the inner cylinder and the angle of horizontal plane are 0-60 °.
Preferably, described helical blade one end extends at the interior feeding inlet of inner cylinder and offers for the ease of discharging
Discharge port.
Preferably, described helical blade one end extends to inner cylinder bottom for the ease of discharging, another helical blade one end is prolonged
It extends at the interior feeding inlet of inner cylinder and offers discharge port helical blade.
Preferably, in order to increase the volume of inner cylinder, the middle part barrel dliameter of inner cylinder is greater than both ends barrel dliameter.
The shape of inner cylinder can there are many kinds of, preferably, inner cylinder include from interior feeding inlet one end to from maximum barrel dliameter
First canister portion and from maximum barrel dliameter to the second canister portion of the inner cylinder other end, inner cylinder the second canister portion side wall is the conical surface, pivot center
It is equal to the angle of the semiapex angle of the conical surface with the angle of the angle of horizontal plane.
Preferably, outer liquid outlet holes mouth is located on the barrel of the outer cylinder of height lowest part, it can be complete by the medical fluid in outer cylinder
It takes out, avoids remaining.
Preferably, the supporting element is bearing or idler wheel.
Preferably, outer liquid outlet holes mouth end seal cap sealing.
Preferably, the outer feeding inlet and interior feeding inlet are covered with bung.When preventing inner cylinder from rotating, medical fluid and the dregs of a decoction
It is thrown away from feeding inlet.
Preferably, the helical blade extends to the inner cylinder other end close to interior feeding inlet one end from inner cylinder.Helical blade
Extend in inner cylinder whole length, material can be made to be distributed more evenly, and is convenient for discharging.
Compared with prior art, the invention has the benefit that
One, helical blade can play the effect of screw conveyor when following inner cylinder to slowly run, and the dregs of a decoction and medical fluid exist
It is slowly uniformly moved to inside inner cylinder under the promotion of gravity and helical blade by interior feeding inlet, secondly helical blade can also be used for medicine
The stirring of liquid is accelerated dissolution and is extracted.
Two, for helical blade during conveying the dregs of a decoction and medical fluid, the inventory between helical blade is uniform, when the dregs of a decoction and medicine
When liquid follows inner cylinder high-speed rotation, medical fluid is flowed out between outer cylinder and inner cylinder by the liquid-leadage hole on inner tube wall, and centrifugal force makes the dregs of a decoction
It is close to inner tube wall, helical blade plays the role of baffle at this time, prevents dregs of a decoction movement from avoiding its accumulation, makes consolidating in centrifugal process
Liquid separation is more evenly thorough, is finally recovered the medical fluid finished and takes out from outer liquid outlet holes mouth, realizes the separation of the dregs of a decoction and medical fluid.The centrifugation
Formula extract equipment structure is simple, and manufacturing cost is low, and helical blade substantially increases medical fluid recovery rate and extraction efficiency.
Three, the centrifugal Chinese medicine extractor in the present invention can be also used for the extraction of Chinese medicine, by being added in inner cylinder
Smashed Chinese medicine or other natural products, reinject water or other extract solution, by slowly rotating inner cylinder, accelerate stirring
And overall flow, Chinese medicine is extracted, and then accelerate the exudation of effective component, improving extraction efficiency, (general extraction uses
Infusion process carries out, and since drug is piled up in inner cylinder bottom, and solution does not flow, and causes leaching rate slow, expends the time
It is more).
Inner cylinder in the present invention, slowly runs and transport, stirring and extraction can be achieved, and high-speed rotation realizes centrifuge separation.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the centrifugal Chinese medicine extractor of the present invention (helical blade is not drawn into)；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the partial enlarged view in Fig. 1 at A (when inside and outside bung is removed)；
Fig. 4 is the structural schematic diagram of inner cylinder in the present embodiment；
Fig. 5 is the cross-sectional view of inner cylinder and helical blade in the present embodiment.
Appended drawing reference: 1, motor；2, bearing；3, shaft coupling；4, outer cylinder；5, inner cylinder；50, liquid-leadage hole；6, inside drum cover；7, outer
Cover；8, bracket；9, helical blade；401, supporting element；501, outer liquid outlet holes mouth；502, sealing cover.
Specific embodiment mode
Technical solution of the present invention is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of centrifugal Chinese medicine extractor, including bracket 8, inner cylinder 5, outer cylinder 4, driving device and support
Part 401, the bracket 8 are fixed with 4 phase of outer cylinder.
The function of driving device is that inner cylinder 5 is driven to rotate；Driving device include motor 1, bearing 2, shaft coupling 3, it is described in
One end of cylinder 5 couple with motor 1 by shaft coupling 3, realizes the rotation drive synchronous rotation of inner cylinder 5 of motor 1, and to inner cylinder 5 inside
Medical fluid generate centrifugal force.
The function of supporting element 401 is that 4 inner wall of outer cylinder is supported and rotated for inner cylinder 5, and supporting element 401 can be axis
It holds, the device of idler wheel or others with support and reduction friction, uses idler wheel as supporting element, idler wheel number in the present embodiment
Amount is at least 2, and idler wheel is fixed on outer tube inner wall surface.
Outer cylinder 4 is equipped with outer feeding inlet, and 4 barrel of outer cylinder is equipped with outer liquid outlet holes mouth 501；Outer liquid outlet holes mouth 501 is used to extract to finish
Medical fluid takes out, and outer liquid outlet holes mouth 501 is located on the barrel of the outer cylinder 4 of height lowest part, i.e., can be with positioned at the lowest part of outer cylinder barrel
Medical fluid in outer cylinder is flowed completely out, avoids remaining.501 end of outer liquid outlet holes mouth is sealed with sealing cover 502.
Inner cylinder 5 is located inside outer cylinder 4, and inner cylinder 5 is equipped with interior feeding inlet, and interior feeding inlet and outer feeding inlet are in identical position
It sets, is respectively positioned on the same side of equipment, inwardly feeding inlet can add drug or medical fluid by opening outer feeding inlet.In outer feeding inlet
Equipped with outer cover 7, interior feeding inlet is equipped with inside drum cover 6, can be opened inside drum cover 6 by opening outer cover 7, and add to inner cylinder 5
Dosing object, or taken out the drug residue finished is separated in inner cylinder 5.
The barrel of inner cylinder 5 is equipped with liquid-leadage hole 50, and liquid-leadage hole 50 is sized to the size greater than the dregs of a decoction, in centrifugation point
It can be moved from inner cylinder 5 by liquid-leadage hole 50 to the inner wall of outer cylinder from medical fluid in the process, and the dregs of a decoction are attached in inner cylinder
On wall.
As shown in Figure 4 and Figure 5,5 inner wall of inner cylinder be equipped with helical blade 9, the helical blade 9 in the shape of a spiral, the spiral
Blade 9 is attached at inner cylinder inner wall surface, and the axis of helical blade is overlapped with the shaft of inner cylinder.Helical blade 9 is leaned on from inner cylinder 5
Feeding inlet one end extends to the inner cylinder other end in close.Helical blade 9 extends in inner cylinder whole length, and material can be made entire interior
Tube length degree directional spreding obtains more evenly, and when inner cylinder low speed and reverse discharging, helical blade can be transported to material in inner cylinder
At feeding inlet, it is convenient for discharging.
Inner cylinder 5 forms a similar slanting discharging between the inner wall and the helical blade of interior feeding inlet one end
Mouthful, when material is transported to interior feeding inlet, discharge port is drawn off convenient for material from inner cylinder.
Inner cylinder 5 is driven by motor 1, realizes that revolving speed can be adjusted as needed forward or reverse, different revolving speed and positive and negative
Turn corresponding following function:
The pivot center of inner cylinder 5 is obliquely installed, and the pivot center of the inner cylinder 5 and the angle of horizontal plane are 0-60 °.This reality
Apply the inner cylinder in the centrifugal Chinese medicine extractor of example can level put, but when inner cylinder inclination when, the open ended drug of inner cylinder
Or the dischargeable capacity of medical fluid is bigger, when the angle is specially 15 °, effect is best.In order to increase the volume of inner cylinder, inner cylinder shape
It is designed as middle part barrel dliameter and is greater than both ends barrel dliameter, the inner cylinder capacity in inner cylinder the present embodiment of opposite plain cylindrical form is bigger.
It is specific: inner cylinder include the first canister portion from interior feeding inlet one end to from maximum barrel dliameter and from maximum barrel dliameter to interior
Second canister portion of the cylinder other end, inner cylinder the second canister portion side wall are the conical surface, and the angle of the angle of inner cylinder pivot center and horizontal plane
Degree is equal to the angle of the semiapex angle of the conical surface, and when assembly is easier to find positioning datum, convenient for assembly.
1. low speed rotates forward, it is gradually added into material, which is the solidliquid mixture of the dregs of a decoction and medical fluid, as inner cylinder revolves
Turn, material, to inner cylinder delivered inside, is evenly distributed in inside inner cylinder by helical blade, and material is along blade with mentioning when conveying
The process for rising and falling, is equivalent to and is stirred to material, be sufficiently mixed the dregs of a decoction and medical fluid, accelerates effective component in drug
In the intracorporal solution rate of liquid, stirring, soaking function are realized by the helical blade on 5 inner wall of inner cylinder；
2. after material is sent to inner cylinder bottom, high speed is rotated forward, and the material in inner cylinder is by centrifugal force cylinder barrel radially inward
Mobile, liquid flows out inner cylinder from liquid-leadage hole 50, and into outer barrel, the dregs of a decoction are due to being solid, and the size of the dregs of a decoction is greater than sepage
The aperture in hole 50, so the dregs of a decoction are tightly attached on inner cylinder inner wall by centrifugal force effect, to realize point of the dregs of a decoction and medical fluid
From helical blade at this time can prevent the dregs of a decoction to be piled up at one, play the role of giving dregs of a decoction subregion；
3. low speed and reverse inner cylinder, the dregs of a decoction pass through the helical blade 9 on 5 inner wall of inner cylinder after the completion of the dregs of a decoction and separating liquid medicine
Material is pushed to interior feeding inlet from inside to outside, and then is drawn off from outer feeding inlet, realizes that material unloading function (is functionally similar to cement to stir
Mix machine).
As shown in Figures 2 and 3, outer feeding inlet and interior feeding inlet are located at the same side of equipment, and sequence opens outer cover and interior
After bung, facilitate and smashed large volume medicinal material or medical fluid are fitted into inner cylinder, the outer cover at least leaks out inner cylinder after opening
The lower edge of interior feeding inlet；The interior feeding inlet of inner cylinder 5 as shown in Figure 3 exceeds, the vertical plane where the lower edge of 4 bottommost of outer cylinder；For
Prevent material when discharging from falling into the gap between inner tank theca and outer tube inner wall, inner cylinder 5 is fallen in rotation from interior feeding inlet
Drug residue out will not fall into the gap between 5 inner wall of 4 inner wall of outer cylinder and inner cylinder.
And the centrifugal Chinese medicine extractor in the present embodiment can be also used for the extraction of effective component of chinese medicine, by
Smashed Chinese medicine is added in inner cylinder, reinjects water or other extracts solution, by slowly rotating inner cylinder, accelerates stirring and whole
Body flowing, extracts Chinese medicine, accelerates the extraction of effective ingredient, improves extraction efficiency.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of centrifugal Chinese medicine extractor, it is characterised in that: including bracket (8), inner cylinder (5), outer cylinder (4), drive inner cylinder
(5) driving device rotated and the supporting element (401) for supporting and rotating relative to outer cylinder (4) inner wall for inner cylinder (5), the branch
Frame (8) is mutually fixed with outer cylinder (4)；
The inner cylinder (5) is located at outer cylinder (4) inside, and inner cylinder (5) one end is equipped with interior feeding inlet, and the barrel of inner cylinder (5), which is equipped with, to be used
In the liquid-leadage hole (50) that medical fluid passes through；
The outer cylinder (4) is equipped with outer feeding inlet, and the outer feeding inlet is corresponding with interior feeding inlet, and outer cylinder (4) barrel is equipped with and is used for
The outer liquid outlet holes mouth (501) that the medical fluid that diacolation finishes takes out；
Inner cylinder (5) inner wall is equipped with helical blade (9), and in the shape of a spiral, the helical blade (9) is attached at the helical blade (9)
Inner cylinder inner wall surface；
The pivot center of the inner cylinder (5) is obliquely installed, and the pivot center of the inner cylinder (5) and the angle of horizontal plane are 0-60 °.
2. a kind of centrifugal Chinese medicine extractor according to claim 1, it is characterised in that: the helical blade (9) one
End extends to inner cylinder bottom, and the helical blade other end extends at the interior feeding inlet of inner cylinder (5) and offers discharge port.
3. a kind of centrifugal Chinese medicine extractor according to claim 1, it is characterised in that: the middle part barrel dliameter of inner cylinder (5)
Greater than both ends barrel dliameter.
4. a kind of centrifugal Chinese medicine extractor according to claim 3, it is characterised in that: inner cylinder (5) include from it is interior enter
First canister portion of the material mouth one end at maximum barrel dliameter and from maximum barrel dliameter to the second canister portion of the inner cylinder other end, inner cylinder second
Portion's side wall is the conical surface, and the angle of pivot center angle with horizontal plane is equal to the angle of the semiapex angle of the conical surface.
5. a kind of centrifugal Chinese medicine extractor according to claim 1, it is characterised in that: outer liquid outlet holes mouth (501) is located at
On the barrel of the outer cylinder (4) of height lowest part.
6. a kind of centrifugal Chinese medicine extractor according to claim 1, it is characterised in that: the supporting element (401) is
Bearing or idler wheel.
7. a kind of centrifugal Chinese medicine extractor according to claim 1, it is characterised in that: the outer liquid outlet holes mouth (501)
End is sealed with sealing cover (502).
8. a kind of centrifugal Chinese medicine extractor according to claim 1, it is characterised in that: the outer feeding inlet and it is interior enter
Material mouth is covered with bung.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085803.7A CN106733229B (en) | 2016-11-30 | 2016-11-30 | Centrifugal Chinese medicine extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085803.7A CN106733229B (en) | 2016-11-30 | 2016-11-30 | Centrifugal Chinese medicine extractor |
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| Publication Number | Publication Date |
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| CN106733229A CN106733229A (en) | 2017-05-31 |
| CN106733229B true CN106733229B (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611085803.7A Active CN106733229B (en) | 2016-11-30 | 2016-11-30 | Centrifugal Chinese medicine extractor |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295749A (en) * | 2020-10-20 | 2021-02-02 | 李宁 | High-speed centrifugal device for extracting natural products |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2493185A1 (en) * | 1980-11-05 | 1982-05-07 | Rousselet Joseph | Continuous centrifugal dryer, esp. for fragile metal workpieces - esp. for removing oil from bolts, nuts and similar parts with screw threads |
| EP0199929A2 (en) * | 1985-05-03 | 1986-11-05 | Flottweg Gmbh | Solid bowl decanter centrifuge |
| CN104174508A (en) * | 2014-07-18 | 2014-12-03 | 常熟市迅达粉末冶金有限公司 | Powdered material screening device |
| CN104399599A (en) * | 2014-11-24 | 2015-03-11 | 浙江荣亿精密机械有限公司 | Automatic blanking discharging de-oiling machine |
| CN204523646U (en) * | 2015-03-06 | 2015-08-05 | 李海红 | A kind of Chinese medicine cleaning drying integral machine |
| CN205462758U (en) * | 2016-01-22 | 2016-08-17 | 江苏联威生化实业有限公司 | Automatic dehydration separating centrifuge |
-
2016
- 2016-11-30 CN CN201611085803.7A patent/CN106733229B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2493185A1 (en) * | 1980-11-05 | 1982-05-07 | Rousselet Joseph | Continuous centrifugal dryer, esp. for fragile metal workpieces - esp. for removing oil from bolts, nuts and similar parts with screw threads |
| EP0199929A2 (en) * | 1985-05-03 | 1986-11-05 | Flottweg Gmbh | Solid bowl decanter centrifuge |
| CN104174508A (en) * | 2014-07-18 | 2014-12-03 | 常熟市迅达粉末冶金有限公司 | Powdered material screening device |
| CN104399599A (en) * | 2014-11-24 | 2015-03-11 | 浙江荣亿精密机械有限公司 | Automatic blanking discharging de-oiling machine |
| CN204523646U (en) * | 2015-03-06 | 2015-08-05 | 李海红 | A kind of Chinese medicine cleaning drying integral machine |
| CN205462758U (en) * | 2016-01-22 | 2016-08-17 | 江苏联威生化实业有限公司 | Automatic dehydration separating centrifuge |
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| CN106733229A (en) | 2017-05-31 |
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