CN100423805C - Microwave counter current continuous extraction apparatus - Google Patents
Microwave counter current continuous extraction apparatus Download PDFInfo
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- CN100423805C CN100423805C CNB2005100960793A CN200510096079A CN100423805C CN 100423805 C CN100423805 C CN 100423805C CN B2005100960793 A CNB2005100960793 A CN B2005100960793A CN 200510096079 A CN200510096079 A CN 200510096079A CN 100423805 C CN100423805 C CN 100423805C
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- counter current
- extraction
- current continuous
- spiral propeller
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Abstract
The present invention mainly is relates to an extraction equipment used in the fields of food industry, pharmaceuticals industry and chemical industry. In particular, it relates to a microwave countercurrent continuous extraction equipment. It includes the following several portions: extraction drum, its oned end is equipped with feed funnel and extract outled, its another end is equipped with residuum outlet and extract inlet; on the extraction drum a microwave system is set, in the inner cavity of extraction drum a screw-type propeller is mounted, said screw-type propeller is driven by drive device. Besides, said invention also provides its working principle and concrete operation method.
Description
Technical field:
The present invention relates generally to a kind of extraction equipment that is used for industries such as food, pharmacy, chemical industry, relates in particular to the structure of microwave counter current extraction equipment.
Background technology:
Be extensive use of all kinds of extraction equipments in industries such as food, pharmacy, chemical industry, traditional method is after extract is added extraction equipment, with mode ecto-entads such as heat conduction, heat radiation conduction heat, with realize to material heating, concentrate, extraction, sterilization etc.Along with the expansion of microwave technology application, microwave abstracting is occurred and is fast-developing.Its basic principle is by the microwave penetration extracting substance, arrive the inside microtubule fasolculus and the gland cell system of material, owing to absorbed microwave energy, the cell interior temperature rises rapidly, make its internal pressure surpass the ability to bear of cell membrane, active ingredient freely flows out in the cell rupture, cell, is extracted capture medium and dissolving under lower temperature conditions.Because microwave electromagnetic field is done the reversal campaign with 24.5 hundred million times/second speed, thereby produce key vibration, tear and interparticle mutual friction, collision, promotion molecular activity part (polarity part) better contacts and reacts, produce a large amount of heat energy simultaneously and impel cell rupture, cell liquid is oozed out and be diffused in the solvent.Counter-current extraction techniques is that solid material and extract are added continuously from the two ends of device respectively, and solid material is exported from the other end by extraction section by conveying device, and extract and solid material reverse flow add end output by extraction section from solid material.
Application number is 200410027563.6, name is called the technical scheme that " a kind of microwave extracting apparatus " discloses a kind of microwave counter current extraction equipment, its structure has comprised microwave applicator and solid-liquid transmitting device, microwave applicator is a hollow cavity, its front and back walls has the hole, the solid-liquid transmitting device tiltedly stretches into cavity from the antetheca tapping, and stretches out from back wall aperture, and the external diameter of the size in hole and solid-liquid transmitting device is complementary; The outer top of microwave applicator is provided with microwave magnetron; Solid-liquid transmitting device bottom is provided with solid material import and extract outlet, and the top is provided with solid material discharging opening and extract inlet.Its microwave applicator is a rectangle hollow cavity, and the angle of solid-liquid transmitting device and cavity bottom surface is 5-45 °.This technical scheme is because the solid-liquid transmitting device tiltedly stretches into cavity from the antetheca tapping, and stretch out from back wall aperture, so the cavity of its microwave applicator is bigger, the extract that charges into is also many, concentration after the extraction is relatively low, has increased difficulty to next procedure.Simultaneously cavity is big more a lot of than transmitting device, and the institute that solid material is distributed in cavity has living space, and certainly will form the dead angle, and the bits after the extraction can not be discharged timely; The extended length of entire equipment nonuseable part of the TVS that its feeding mouth and discharging opening are provided with makes equipment increase cost; On the cavity of heater, do not have observation window, can't observe the turnover situation of extract and the color of extract.
Summary of the invention:
The objective of the invention is to avoid the deficiencies in the prior art part and a kind of microwave counter current continuous extraction apparatus is provided.
Purpose of the present invention can be by realizing by the following technical solutions: a kind of microwave counter current continuous extraction apparatus, include extraction cylinder (2), one end of extraction cylinder (2) is provided with feed hopper (21) and extract outlet (22), and the other end is provided with slag notch (23) and extract import (24); Be provided with microwave system (4) on extraction cylinder (2), the inner chamber of extraction cylinder (2) is provided with spiral propeller (3), drives spiral propeller (3) by drive unit (1), and its main feature is the middle part that described microwave system (4) is located at extraction cylinder (2); The material of spiral propeller (3) can be nonmetallic materials.After extract was full of cavity, the cavity between the cavity between microwave system (4) one ends and the feed hopper (21), microwave system (4) other end and the slag notch (23) will seal microwave, and microwave can not leaked, and has save TVS, makes structure simpler.
Described microwave counter current continuous extraction apparatus also includes extraction cylinder (2) for being horizontally disposed with, and is horizontal; Spiral propeller (3) is all with extraction cylinder (2) and is horizontally disposed with, and is horizontal, and its two axial lines can overlap or be parallel.
Be provided with pressue device (5) on described extraction cylinder (2), its pressure output is communicated with the inner chamber of extraction cylinder (2).But the pressue device intermittent pressurized is with the rate of extraction of increase extract and flowing of extract.
Described spiral propeller (3) be arranged in parallel for the 1-4 row.The two ends of spiral propeller (3) can be metal material, and its middle part can be nonmetallic materials, and promptly the spiral propeller (3) that is passed through in extraction cylinder (2) heating using microwave part is nonmetallic materials, and its two ends running part can be metal material.Described nonmetallic materials be polytetrafluoroethylene (PTFE) or for polypropylene or for the pottery.On the basis of proof strength, toughness, the phenomenon of having avoided metal when heating using microwave, to strike sparks and discharge.Simultaneously polytetrafluoroethylene (PTFE), polypropylene, pottery are food, the drug standards and allow the material that uses.
The extraction cylinder (2) of microwave counter current continuous extraction apparatus can save cylinder by 1-5 and connect; Spiral propeller (3) also can save spiral propeller by 1-5 and connect.Can be according to the requirement of extract and the needs of production technology, the length of lengthening extraction cylinder (2) and spiral propeller (3).
Described spiral propeller (3) is provided with axial through hole (31) on the spiral blade face.This structure is being applied for a patent on the same day separately.
Distance L between the axis of described feed hopper (21) and microwave system (4) starting end
1Be 300mm-3000mm; Distance L between the end of microwave system (4) end end and extraction cylinder (2)
2Be 300mm-3000mm.This length is mainly relevant with the diameter of extraction cylinder (2) inside spin propeller (3), and the diameter of spiral propeller (3) can be φ 100mm-4000mm according to the specification difference of microwave counter current continuous extraction apparatus.After extract is full of cavity, L
1, L
2Be TVS, to guarantee that microwave does not leak after extract is full of cavity.
The microwave system of described microwave counter current continuous extraction apparatus (4) is provided with microwave feed-in mouth (44) on extraction cylinder (2), be provided with nonmetal division board (43) in it, microwave feed-in mouth (44) is provided with excitation cavity (45), can be provided with waveguide (42) between microwave source (41) and the microwave feed-in mouth (44); Or do not establish waveguide (42), microwave source (41) directly is connected with microwave feed-in mouth (44).Circumference can be provided with many row's microwave feed-in mouths (44) in extraction cylinder (2) upper edge.Described microwave source (41) be magnetron or in, the output of low power microwave transmitting tube or platinotron.The mode of feed-in microwave can have multiple, the low power microwave transmitting tube directly can be contained in the waveguide (42), also can connect feed-in by waveguide, connects the HIGH-POWERED MICROWAVES generator with waveguide.
Be provided with support (6) in the below of described extraction cylinder (2), be provided with leg (61) and/or castor (62) in the below of support (6).
The angle α of the axis of the axis of described slag notch (23) and spiral propeller (3) is 5-50 °.Between slag notch (23) and spiral propeller (3), can be provided with pipe collar (31); Can be provided with auxiliary extraction liquid outlet (25) at the following of slag notch (23); On extraction cylinder (2), can be provided with and clean outlet pipe (26).
In described extract outlet (22), be provided with two drawing mechanisms.Threeway (221,222) which is provided with fast-assembling butterfly valve (223,224,225,226), filter (271,272).
In described extraction cylinder (2), be provided with infrared radiation thermometer (7); Also can be provided with observation window (8); Also can be provided with liquid level display (9).
Described drive unit (1) also includes motor (14) and drives head sprocket (13) by decelerator (15), and head sprocket (13) drives spiral propeller (3) by chain (11), sprocket wheel (12).
The invention has the beneficial effects as follows that spiral propeller is all with the extraction cylinder and is horizontally disposed with, and is horizontal type structure, the bits after the extraction can be discharged timely, and are reasonable in design; Extract concentration after the extraction compares higher; Save TVS, made structure simpler, reduced equipment cost; Be provided with observation window, can observe the turnover situation of extract and the color of extract; Be provided with the cleaning outlet pipe simultaneously, regularly flushing device meets hygienic requirements.
Description of drawings:
Be described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing:
Fig. 1 is the front view of the embodiment of the invention 1.
Fig. 2 is the cutaway view of the B-B of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the cutaway view of the A-A of Fig. 1.
Fig. 5 is the shaft side figure of the embodiment of the invention 4.
Fig. 6 is the structure chart of the double helix propeller (3) of the embodiment of the invention 5.
Fig. 7 is the structure chart of the double helix propeller (3) of the embodiment of the invention 6.
Fig. 8 is two drawing mechanisms of the embodiment of the invention.
Fig. 9 is the schematic diagram of microwave system (4).
The specific embodiment:
Embodiment 1: see Fig. 1, Fig. 2, Fig. 3, Fig. 9, microwave counter current continuous extraction apparatus, extraction cylinder 2, one end are provided with feed hopper 21 and extract outlet 22, and the other end is provided with slag notch 23 and extract import 24; Be provided with microwave system 4 on extraction cylinder 2, the inner chamber of extraction cylinder 2 is provided with spiral propeller 3.Drive head sprocket 13 by motor 14 by decelerator 15, head sprocket 13 drives spiral propeller 3 by chain 11, sprocket wheel 12.Microwave system 4 is located at the middle part of extraction cylinder 2.Extraction cylinder 2 is horizontal for being horizontally disposed with; Spiral propeller 3 is all with extraction cylinder 2 and is horizontally disposed with, and is horizontal, and its two axial lines overlaps.Extraction cylinder 2 is provided with pressue device 5, and its pressure output is communicated with the inner chamber of extraction cylinder 2.Distance L between the axis of feed hopper 21 and microwave system 4 starting ends
1Be 350mm; Distance L between the end of microwave system 4 end ends and extraction cylinder 2
2Be 350mm.The diameter of spiral propeller 3 is φ 500mm.
The microwave system 4 of microwave counter current continuous extraction apparatus is provided with microwave feed-in mouth 44 on extraction cylinder 2, be provided with nonmetal division board 43 in it, and microwave feed-in mouth 44 is provided with excitation cavity 45, is provided with waveguide 42 between microwave source 41 and the microwave feed-in mouth 44.
The angle of the axis of the axis of slag notch 23 and spiral propeller 3 is 45 °.
Below extraction cylinder 2, be provided with support 6, below support 6, be provided with leg 61 and castor 62.Between slag notch 23 and spiral propeller 3, can be provided with pipe collar 31; Can be provided with auxiliary extraction liquid outlet 25 at the following of slag notch 23; On extraction cylinder 2, can be provided with and clean outlet pipe 26.In extract outlet 22, be provided with filter 27.In extraction cylinder 2, be provided with infrared radiation thermometer 7; Also can be provided with observation window 8; Also can be provided with liquid level display 9.
Embodiment 2: see Fig. 4, and the spiral propeller 3 that extraction cylinder 2 inner chambers are provided with, spiral propeller 3 employed materials are polypropylene.On its spiral blade face, be provided with axial through hole 31.The diameter of its through hole 31 is Ф 1.5mm.Distance L between the axis of feed hopper 21 and microwave system 4 starting ends
1Be 2500mm; Distance L between the end of microwave system 4 end ends and extraction cylinder 2
2Be 2500mm.The diameter of spiral propeller 3 is φ 3500mm.All the other structures are identical with last example.
Embodiment 3: see Fig. 1, on the basis of above-mentioned two embodiment, spiral propeller 3 employed materials are pottery.All the other structures are identical with example 1.
Embodiment 4: see Fig. 5, have the microwave counter current continuous extraction apparatus of double helix propeller 3.Spiral propeller 3 is all with extraction cylinder 2 and is horizontally disposed with, and is horizontal, and its two axial lines is parallel.Spiral propeller 32,33 be arranged in parallel, and all the other structures are identical with 1 example.
Embodiment 5: see Fig. 6, and the structure of double helix propeller 3, spiral propeller 3 be arranged in parallel.All the other structures are identical with example 1.
Embodiment 6: see Fig. 7, and the structure of double helix propeller 3, spiral propeller 3 be arranged in parallel, and is arranged in a crossed manner between its blade and the blade.All the other structures are identical with example 1.
Embodiment 7: see Fig. 8, two drawing mechanisms.In extract outlet (22), be provided with threeway (221,222), which is provided with fast-assembling butterfly valve (223,224,225,226), filter (271,272).All the other structures are identical with example 1.
The course of work of the present invention is that material enters into extraction cylinder 2 by feed hopper 21, travels forward under the effect of spiral propeller 3.While extract import 24 valve openings, extract enters into extraction cylinder 2, and after extract was full of whole extraction cylinder 2, microwave system 4 was started working, and, in extraction cylinder 2 the water medicine mixture in the tube was heated, extracted by waveguide transmission.Extract the active ingredient in the material.Mobile in the other direction with the gap and the material of barrel at this process herb liquid by hole above the spiral propeller 3 and spiral propeller 3, thus make the concentration of soup in extraction cylinder 2, form certain gradient, reach the purpose of extraction.Soup finally flows out from extract outlet 22, establishes two drawing mechanisms in extract outlet 22.And be equipped with two thereon and be provided with threeway 221,222, which is provided with fast-assembling butterfly valve 223,224,225,226, filter 271,272.In the work; soup flows out from a mouth; when the residue in the soup after stopping up on the filter; can close the valve of another passage of valve open of this passage; soup is flowed out from another passage; clean the filter of this passage simultaneously, can not cause the phenomenon of shutting down at work like this.And the dregs of a decoction move forward under the effect of spiral propeller 3, and final residue is discharged from slag notch 23 by the promotion and the extruding of spiral propeller 3.In the process that extruding promotes, also have the soup of part to remain in the dregs of a decoction, this a part of soup flows out by auxiliary extraction liquid outlet 25, can not cause waste like this.And in entire work process, added a force (forcing) pump 5 at the middle part of extraction cylinder 2, and in the process of extracting, the material in the extraction cylinder 2 is carried out intermittent pressurization, make the extraction effect of material better.
In the whole process,, on extraction cylinder 2, liquid level display 9 has been installed, an infrared thermometer 7 has been installed in the heating using microwave district, liquid level and temperature have been monitored in real time in order to ensure the extraction effect of material.Observation window 8 has also been installed at top at extraction cylinder 2, and the liquor strength of being convenient to observe in the entire work process changes.Better understand entire work process.
Claims (15)
1. a microwave counter current continuous extraction apparatus includes extraction cylinder (2), and an end of extraction cylinder (2) is provided with feed hopper (21) and extract outlet (22), and the other end is provided with slag notch (23) and extract import (24); Be provided with microwave system (4) on extraction cylinder (2), the inner chamber of extraction cylinder (2) is provided with spiral propeller (3), drives spiral propeller (3) by drive unit (1), it is characterized in that described microwave system (4) is located at the middle part of extraction cylinder (2); The material of spiral propeller (3) is nonmetallic materials.
2. microwave counter current continuous extraction apparatus as claimed in claim 1 is characterized in that described extraction cylinder (2) is for being horizontally disposed with; Spiral propeller (3) is all with extraction cylinder (2) and is horizontally disposed with, and its two axial lines overlaps or be parallel.
3. microwave counter current continuous extraction apparatus as claimed in claim 1 is characterized in that being provided with pressue device (5) on described extraction cylinder (2), its pressure output is communicated with the inner chamber of extraction cylinder (2).
4. microwave counter current continuous extraction apparatus as claimed in claim 1 or 2 is characterized in that described spiral propeller (3) is the 1-4 row.
5. microwave counter current continuous extraction apparatus as claimed in claim 1 is characterized in that described nonmetallic materials are polytetrafluoroethylene (PTFE) or polypropylene or pottery.
6. microwave counter current continuous extraction apparatus as claimed in claim 1 is characterized in that described extraction cylinder (2) is connected by 1-5 joint cylinder; Spiral propeller (3) is connected by 1-5 joint spiral propeller.
7. microwave counter current continuous extraction apparatus as claimed in claim 1 is characterized in that the axis of feed hopper (21) and the distance L between microwave system (4) starting end
1Be 300mm-3000mm; Distance L between the end of microwave system (4) end end and extraction cylinder (2)
2Be 3mm-3000mm.
8. microwave counter current continuous extraction apparatus as claimed in claim 7, it is characterized in that described microwave system (4) is provided with microwave feed-in mouth (44) on extraction cylinder (2), be provided with nonmetal division board (43) in it, microwave feed-in mouth (44) is provided with excitation cavity (45), is provided with waveguide (42) between microwave source (41) and the microwave feed-in mouth (44); Circumference is provided with many row's microwave feed-in mouths (44) in extraction cylinder (2) upper edge.
9. microwave counter current continuous extraction apparatus as claimed in claim 1 is characterized in that being provided with support (6) in the below of described extraction cylinder (2), is provided with leg (61) and/or castor (62) in the below of support (6).
10. microwave counter current continuous extraction apparatus as claimed in claim 1 is characterized in that the angle α of the axis of the axis of described slag notch (23) and spiral propeller (3) is 5-50 °.
11. microwave counter current continuous extraction apparatus as claimed in claim 10 is characterized in that being provided with pipe collar (31) between described slag notch (23) and spiral propeller (3); Be provided with auxiliary extraction liquid outlet (25) in the below of slag notch (23); On extraction cylinder (2), be provided with and clean outlet pipe (26).
12. microwave counter current continuous extraction apparatus as claimed in claim 1 is characterized in that being provided with threeway (221,222) in described extract outlet (22), which is provided with fast-assembling butterfly valve (223,224,225,226) and filter (271,272).
13. microwave counter current continuous extraction apparatus as claimed in claim 1 is characterized in that being provided with infrared radiation thermometer (7) in described extraction cylinder (2).
14. microwave counter current continuous extraction apparatus as claimed in claim 1 is characterized in that being provided with observation window (8) or liquid level display (9) on described extraction cylinder (2).
15. microwave counter current continuous extraction apparatus as claimed in claim 1, it is characterized in that described drive unit (1) drives spiral propeller (3) and is meant that motor (14) drives head sprocket (13) by decelerator (15), head sprocket (13) drives spiral propeller (3) by chain (11) and sprocket wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100960793A CN100423805C (en) | 2005-09-21 | 2005-09-21 | Microwave counter current continuous extraction apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100960793A CN100423805C (en) | 2005-09-21 | 2005-09-21 | Microwave counter current continuous extraction apparatus |
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| CN1935308A CN1935308A (en) | 2007-03-28 |
| CN100423805C true CN100423805C (en) | 2008-10-08 |
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| CNB2005100960793A Expired - Fee Related CN100423805C (en) | 2005-09-21 | 2005-09-21 | Microwave counter current continuous extraction apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101091727B (en) * | 2007-06-29 | 2010-09-29 | 金华寿仙谷药业有限公司 | Method for preparing capsules of wall broken spore powder of ganoderma lucidum |
| CN101502781B (en) * | 2008-02-04 | 2012-10-10 | 丁敏 | Microwave hydrolysis device |
| CN109304045A (en) * | 2018-10-28 | 2019-02-05 | 飞潮（无锡）过滤技术有限公司 | A kind of separation of 700Mpa high hydrostatic pressure extraction and synchronous energy recovery process |
| CN111406974A (en) * | 2019-01-07 | 2020-07-14 | 昆明和捷科技有限公司 | Tobacco online countercurrent spiral extraction device |
| CN110604945A (en) * | 2019-10-14 | 2019-12-24 | 天津大明制药设备厂 | Low-temperature double-stick mirror image spiral extraction device and method |
| CN111165609A (en) * | 2020-02-23 | 2020-05-19 | 杭州职业技术学院 | Tea leaf fixation and rolling integrated machine and working method thereof |
| CN111345360B (en) * | 2020-04-20 | 2023-06-23 | 杭州职业技术学院 | Tea enzyme deactivation equipment with controllable water content and enzyme deactivation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08210568A (en) * | 1995-02-01 | 1996-08-20 | Mitsubishi Plastics Ind Ltd | Different type pipe joint |
| JP2003211143A (en) * | 2002-01-18 | 2003-07-29 | Mitsubishi Heavy Ind Ltd | Device for cleaning soil |
| CN2628118Y (en) * | 2003-08-01 | 2004-07-28 | 天水华圆制药设备科技有限责任公司 | Microwave extracting apparatus |
| CN1546194A (en) * | 2003-12-12 | 2004-11-17 | 贵州家诚药业有限责任公司 | Method and apparatus for treating plant raw material by microwave |
| CN2696060Y (en) * | 2004-03-23 | 2005-04-27 | 天水华圆制药设备科技有限责任公司 | Controller of microwave equipment |
-
2005
- 2005-09-21 CN CNB2005100960793A patent/CN100423805C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08210568A (en) * | 1995-02-01 | 1996-08-20 | Mitsubishi Plastics Ind Ltd | Different type pipe joint |
| JP2003211143A (en) * | 2002-01-18 | 2003-07-29 | Mitsubishi Heavy Ind Ltd | Device for cleaning soil |
| CN2628118Y (en) * | 2003-08-01 | 2004-07-28 | 天水华圆制药设备科技有限责任公司 | Microwave extracting apparatus |
| CN1546194A (en) * | 2003-12-12 | 2004-11-17 | 贵州家诚药业有限责任公司 | Method and apparatus for treating plant raw material by microwave |
| CN2696060Y (en) * | 2004-03-23 | 2005-04-27 | 天水华圆制药设备科技有限责任公司 | Controller of microwave equipment |
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