CN103657140A - Efficient continuous extraction device - Google Patents
Efficient continuous extraction device Download PDFInfo
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- CN103657140A CN103657140A CN201310702608.4A CN201310702608A CN103657140A CN 103657140 A CN103657140 A CN 103657140A CN 201310702608 A CN201310702608 A CN 201310702608A CN 103657140 A CN103657140 A CN 103657140A
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Abstract
The invention provides an efficient continuous extraction device which comprises a frame and a rotary tank arranged on the frame and provided with a cavity inside, wherein one end of the rotary tank is provided with a feed opening, and the other end is provided with a discharge opening. The device is characterized in that at least two conical extraction chambers of which the head ends and the tail ends are communicated are arranged in the cavity of the rotary tank from the feed opening to the discharge opening; helical blades are arranged in each conical extraction chamber along the wall surface. Therefore, the mixing intensity of materials and extracts is effectively increased, and all materials are caused to be in full contact with the extracts in the continuous mixing process so as to greatly increase the extraction efficiency; simultaneously, the materials and the extract are fed into the tank cavity via the feed opening, and then continuously move to the discharge opening in the rotation and extraction process; solid and liquid are separated via a discharge net, and respectively discharged. The efficient continuous extraction device completely realizes the continuous extraction, is suitable for solid-liquid extraction at any solid-to-liquid ratio, completely meets extraction requirements of high and low concentrations, and saves the extract and energy required by concentration, and the phenomenon that the raw materials are polluted by leaking oil does not occur in the rotary tank.
Description
Technical field
The present invention relates to a kind of extraction element, especially a kind of to plant etc. soak, the device of effective component extracting, belong to design and the manufacturing technology field of extraction equipment.
Background technology
Traditional extraction element is mostly immersed in plant etc. in a tank body that fills soak, to carry out effective component extracting by immersion.Such as utility model patent 96210476.0,200520022234.2 etc., all adopt static immersing mode to carry out effective component extracting.The series of problems such as this static immersing mode can be insufficient, unbalanced with contacting of soak because of plant, and bring extracting cycle long, and extraction efficiency is low, the wasting of resources.In addition, be subject to the restriction of production time, can not infinitely extend soak time, cause the many active ingredients in plant to can not get effective extraction, not only waste plant resources, also affect the quality of extract.
For improving extraction efficiency, what have sets up in tank body centre the mixing efficiency that agitator is realized plant and soak, the utility model patent that for example patent No. is 96228716.4, agitator has been installed exactly in tank body, by the stirring of agitator, increased plant in immersion process with the relative motion of soak, finally improved extraction efficiency.This mode goes a step further before than static immersing, but because the quality of some plants is light, always swims on soak, adopts agitator can not make this part material fully mix with soak, and extraction efficiency is still unsatisfactory.
In order to improve extraction efficiency, what have becomes tank design rotating spheroid, and the utility model patent that for example patent No. is 88213266.0 increases the relative motion of plant and soak by rotatablely moving of spheroid tank, and then raising extraction efficiency.But spheroid tank is subject to the restriction of its support rotating axle, be difficult for making large scale tank body, and input and output material is inconvenient, thereby still impracticable in large-scale production.
The patent of invention that the patent No. that the applicant obtains is 201110047764.2, is to complete extraction in the process of rolling at tank body, has effectively improved extraction efficiency.But finding through long production practices, still there is the problem that can not extract continuously in it, because material inlet and the outlet of this invention is all same, extraction can only be carried out by tank one tank, and each tank extract complete, need to material in tank is emptying after, just can send into new material and soak, therefore, extract discontinuously, need multiple tank to carry out when output is larger, auxiliary device is many, take up room large, automatically controlled difficulty is large.Along with the continuous rising of all kinds of costs, each producer all has higher requirement to extraction efficiency and continuous production, is badly in need of a kind of high-efficiency and continuous and soaks extraction equipment.
Summary of the invention
The object of the present invention is to provide a kind of energy continuously, high efficiency extraction, and simple in structure, stable, reliable, applied widely, auxiliary device is few, takes up an area little immersion, extraction element.
The present invention realizes by following technical proposal: a kind of high-efficiency and continuous extraction element, comprise frame, be placed in its in frame rotation tank body with cavity, charging aperture is established in this rotation tank body one end, the other end is established discharging opening, it is characterized in that rotating the taper extraction chamber being communicated with at least two initial and end ends of discharging opening setting from charging aperture in tank body cavity, in each taper extraction chamber, along wall, helical blade is set.
The head end of described taper extraction chamber is large, tail end is little, pitch along the helical blade of wall setting in taper extraction chamber is successively decreased to tail end successively from head end, pitch with the setting by taper extraction chamber and helical blade changes, and increases the mixing intensity of material and soak, improves extracting effect.
The head end of described taper extraction chamber and tail end helical blade outside are respectively equipped with material copy box, so that material is copied upward together with extract, thereby further increase feed liquid mixing intensity.
Described rotation tank body consists of the cylinder at middle part and the cone at two ends, and at least two rolling rings of outer wall interval setting, each rolling ring is placed in respectively at least two support wheels corresponding in frame, one side of one of them rolling ring is external toothing, this external toothing is meshed with driven wheel, and driven wheel is connected with motor by driving member.
The axis of described rotation tank body and horizontal plane form the inclination angle of 0o～8o.
On the charging aperture of described rotation tank body, by bearing, joint is installed, on joint, be fixed with feed pipe, the feed pipe other end is connected with material pond by pump, and joint and feed pipe are fixed, with rotation tank body, do not rotate, so that the mixture of the material in material pond and extract is continuously pumped in rotation tank body cavity by feed pipe.
The discharging opening of described rotation tank body is connected with discharging net, and discharging net is made as cylinder of mesh, in this cylinder of mesh, along wall net, helical blade is set; The cover body of drag-out mouth and slag notch is set in discharging net periphery, wherein liquid outlet is positioned on discharging side's off the net cover body, slag notch is positioned at the cover body below of discharging net external port, so that the mixture of material and extract enters after discharging net, extract flows out through liquid outlet by wall net, filter residue is discharged through slag notch from discharging net external port, to complete Separation of Solid and Liquid and discharging.
The liquid outlet of described cover body below is connected with extract storage tank with material pond respectively by the threeway on pipeline and pipeline, as required the circulation of extract returns pond is extracted, or directly send extract storage tank to carry out postorder concentration.
Described cover body top is provided with a plurality of shower nozzles, and each shower nozzle is connected with feed pipe, to regularly discharging net is carried out to back flush as required, to clear up mesh, guarantees filter effect.
Described cover body top is provided with moisture-eliminating blower, to get rid of the water vapour spreading in cover body.
Described rotation tank wall is provided with heat-insulation layer, to keep the temperature of charge in tank body can not scatter and disappear fast.
Tool of the present invention has the following advantages:
1. the taper extraction chamber being communicated with by the initial and end end arranging in rotation tank body, and the material copy box in the helical blade of the varying pitch arranging along wall in each taper extraction chamber and helical blade outside, effectively increase feed liquid mixing intensity, allow all materials in agitation continuously, fully contact with extract, greatly improve extraction efficiency.
2. the setting respectively at rotation tank body two ends by charging aperture and discharging opening, material and extract are entered after tank body cavity from charging aperture, in rotation, leaching process, constantly move to after discharging opening, through discharging net, complete Separation of Solid and Liquid discharging respectively, realized continuous extraction completely.
3. the solid-to-liquid ratio that is applicable to arbitrary proportion is extracted, and meets high and low concentration completely and extracts requirement, has greatly saved extract and the concentrated required energy.
4. adopt support wheel to support the rolling ring of rotation tank wall, and by a rolling ring wherein with gear ring and the engagement of driven wheel, complete power drive, making to make large-scale extractor becomes possibility.
5. in rotation tank body, do not establish motion, can not produce the phenomenon because of leakage of oil contaminated feedstock.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is shaft side figure of the present invention.
In figure, 1 is cover body, and 2 is moisture-eliminating blower, and 3 is shower nozzle, 4 is rolling ring, and 5 is rotation tank body, and 6 is taper extraction chamber, and 7 is helical blade, 8 is the rolling ring with gear ring, and 9 is joint, and 10 is feed pipe, and 11 is gear, 12 is motor, and 13 is driving wheel, and 14 is drive, and 15 is frame, 16 is material copy box, and 17 is support wheel, and 18 is pipeline, 19 is liquid outlet, and 20 is slag notch, and 21 is discharging net.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As Fig. 1, Fig. 2, high-efficiency and continuous extraction element provided by the invention, comprise frame 15, inclination 5o is placed in its in frame 15 rotation tank body 5 with cavity, this rotation tank body 5 consists of the cylinder at middle part and the cone at two ends, its low side is established charging aperture, the high-end discharging opening of establishing, outer wall interval arranges two rolling rings 4 and 8, rolling ring 4 is placed on two left support wheels 17 corresponding in frame 15, the inner side of rolling ring 8 is gear ring, this gear ring is meshed with gear 11, rolling ring 8 outsides are placed on two right support wheels 17 corresponding in frame 15, gear 11 is by the drive 14 on gear shaft, driving-chain is connected with the driving wheel 13 on motor 12 main shafts, under driving at motor 12, by driving wheel 13, driving-chain, drive 14 driven gears 11 rotate, by gear 11 and the gear ring in rolling ring 8 left sides, mesh, driven rotary tank body 5 rotates, in rotation tank body 5 cavitys, from charging aperture, to discharging opening, four head are set, the taper extraction chamber 6 that tail end is communicated with, in each taper extraction chamber, along wall, helical blade 7 is set, the head end of taper extraction chamber 6 is large, tail end is little, the pitch of the interior helical blade 7 along wall setting in taper extraction chamber 6 is successively decreased to tail end successively from head end, head end and tail end helical blade 7 outsides in taper extraction chamber 6 are respectively equipped with material copy box 16, so that material is copied upward together with extract, thereby further increase feed liquid mixing intensity, on the charging aperture of described rotation tank body 5, by bearing, joint 9 is installed, on joint 9, be fixed with the feed pipe 10 with valve, feed pipe 10 other ends are connected with material pond by pump, and joint 9 and feed pipe 10 are fixing, with rotation tank body 5, do not rotate, so that the mixture of the material in material pond and extract is continuously pumped in rotation tank body 5 cavitys by feed pipe 10, the discharging opening of described rotation tank body 5 is connected with discharging net 21, and discharging net 21 is made as cylinder of mesh, in this cylinder of mesh, along wall net, helical blade 22 is set, the cover body 1 of drag-out mouth 19 and slag notch 20 is set in discharging net 21 peripheries, wherein liquid outlet 19 is positioned on the cover body 1 of discharging net 21 belows, slag notch 20 is positioned at cover body 1 below of discharging net 21 external port, so that the mixture of material and extract enters after discharging net 21, extract flows out through liquid outlet 19 by wall net, filter residue is discharged through slag notch 20 from discharging net 21 external port, to complete Separation of Solid and Liquid and discharging, the liquid outlet 19 of described cover body 1 below is connected with extract storage tank with material pond respectively by the threeway on pipeline 18 and pipeline 18, as required the circulation of extract returns pond is extracted, or directly send extract storage tank to carry out postorder concentration, described cover body 1 top is provided with a plurality of shower nozzles 3, and each shower nozzle is connected with feed pipe, to regularly discharging net 21 is carried out to back flush as required, to clear up mesh, guarantees filter effect, described cover body 1 top is provided with moisture-eliminating blower 2, to get rid of the water vapour spreading in cover body 1, described rotation tank body 5 outer walls are provided with heat-insulation layer, to keep the temperature of charge in tank body can not scatter and disappear fast.
During work, by the valve open on the feed pipe 10 on rotation tank body 5 feed end joints 9, by pump, the mixture of the material in material pond and extract is sent in rotation tank body 5, under motor 12 drives, making to rotate tank body 5 rotates, mixture enters successively Si Ge taper extraction chamber 6 in rotary course, and under the helical blade 7 of the varying pitch in the first taper extraction chamber 6 and 16 effects of material copy box, when moving to discharge end, constantly carry out strong stirring, when material arrives discharge end, material enters discharging net, extract is through wall mesh, liquid outlet 19, pipeline 18 is discharged, or returns pond continues to extract, or directly entering extract storage tank, to carry out postorder concentrated, filter residue is through discharging net 21 external port, slag notch 20 is discharged, complete Separation of Solid and Liquid, realize continuous feed, extract, discharging.
Claims (10)
1. a high-efficiency and continuous extraction element, comprise frame, be placed in its in frame rotation tank body with cavity, charging aperture is established in this rotation tank body one end, the other end is established discharging opening, it is characterized in that rotating the taper extraction chamber being communicated with at least two initial and end ends of discharging opening setting from charging aperture in tank body cavity, in each taper extraction chamber, along wall, helical blade is set.
2. high-efficiency and continuous extraction element according to claim 1, is characterized in that the head end of described taper extraction chamber is large, tail end is little, and the pitch along the helical blade of wall setting in taper extraction chamber is successively decreased to tail end successively from head end.
3. high-efficiency and continuous extraction element according to claim 1, is characterized in that the head end of described taper extraction chamber and tail end helical blade outside are respectively equipped with material copy box.
4. high-efficiency and continuous extraction element according to claim 1, it is characterized in that described rotation tank body consists of the cylinder at middle part and the cone at two ends, and at least two rolling rings of outer wall interval setting, each rolling ring is placed in respectively at least two support wheels corresponding in frame, one side of one of them rolling ring is external toothing, this external toothing is meshed with driven wheel, and driven wheel is connected with motor by driving member.
5. high-efficiency and continuous extraction element according to claim 1, is characterized in that the axis of described rotation tank body and the inclination angle that horizontal plane forms 0o～8o.
6. high-efficiency and continuous extraction element according to claim 1, is characterized in that by bearing, joint being installed on the charging aperture of described rotation tank body, is fixed with feed pipe on joint, and the feed pipe other end is connected with material pond by pump, and joint and feed pipe are fixed.
7. high-efficiency and continuous extraction element according to claim 1, is characterized in that the discharging opening of described rotation tank body is connected with discharging net, and discharging net is made as cylinder of mesh, in this cylinder of mesh, along wall net, helical blade is set; The cover body of drag-out mouth and slag notch is set in discharging net periphery, and wherein liquid outlet is positioned on discharging side's off the net cover body, and slag notch is positioned at the cover body below of discharging net external port.
8. high-efficiency and continuous extraction element according to claim 7, is characterized in that the liquid outlet of described cover body below is connected with extract storage tank with material pond respectively by the threeway on pipeline and pipeline.
9. high-efficiency and continuous extraction element according to claim 7, is characterized in that described cover body top is provided with a plurality of shower nozzles, and each shower nozzle is connected with feed pipe; Cover body top is provided with moisture-eliminating blower.
10. high-efficiency and continuous extraction element according to claim 1, is characterized in that described rotation tank wall is provided with heat-insulation layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310702608.4A CN103657140B (en) | 2013-12-19 | 2013-12-19 | A kind of high-efficiency and continuous extraction element |
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| CN201310702608.4A CN103657140B (en) | 2013-12-19 | 2013-12-19 | A kind of high-efficiency and continuous extraction element |
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| CN103657140A true CN103657140A (en) | 2014-03-26 |
| CN103657140B CN103657140B (en) | 2016-02-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826358A (en) * | 2015-04-22 | 2015-08-12 | 江苏沙家浜化工设备有限公司 | Cage-type dynamic forced extraction pot |
| CN109999860A (en) * | 2019-04-28 | 2019-07-12 | 宁夏新龙蓝天科技股份有限公司 | Low mercury catalyst produces preparation system |
| CN110075574A (en) * | 2019-05-31 | 2019-08-02 | 青岛宝和信生物科技有限公司 | A kind of plant/Chinese medicine extract and water process continuous and automatic flocculation apparatus |
| CN118001778A (en) * | 2024-04-09 | 2024-05-10 | 云南昊辰科技有限公司 | Method and equipment for extracting active ingredients of natural plants |
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| WO1993004754A1 (en) * | 1991-09-02 | 1993-03-18 | Richter Gedeon Vegyészeti Gyár Rt. | Process and equipment for the extraction of solid, granular and/or crushed materials with a liquid and for pretreatment thereof to further extraction |
| CN201175590Y (en) * | 2008-03-21 | 2009-01-07 | 江苏维尔电气有限公司 | Horizontal type cabo-powder leaching extracting device |
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| CN102172437A (en) * | 2011-02-28 | 2011-09-07 | 昆明旭邦机械有限公司 | Efficient extraction device |
| CN102527082A (en) * | 2011-12-23 | 2012-07-04 | 广西梧州制药（集团）股份有限公司 | Rotary traditional Chinese medicine extraction device |
| CN203663491U (en) * | 2013-12-19 | 2014-06-25 | 昆明旭邦机械有限公司 | Efficient and continuous extraction device |
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| WO1993004754A1 (en) * | 1991-09-02 | 1993-03-18 | Richter Gedeon Vegyészeti Gyár Rt. | Process and equipment for the extraction of solid, granular and/or crushed materials with a liquid and for pretreatment thereof to further extraction |
| CN201294853Y (en) * | 2008-02-01 | 2009-08-26 | 金申 | Horizontal extracting roller tank for tobacco flake raw materials |
| CN201175590Y (en) * | 2008-03-21 | 2009-01-07 | 江苏维尔电气有限公司 | Horizontal type cabo-powder leaching extracting device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826358A (en) * | 2015-04-22 | 2015-08-12 | 江苏沙家浜化工设备有限公司 | Cage-type dynamic forced extraction pot |
| CN109999860A (en) * | 2019-04-28 | 2019-07-12 | 宁夏新龙蓝天科技股份有限公司 | Low mercury catalyst produces preparation system |
| CN110075574A (en) * | 2019-05-31 | 2019-08-02 | 青岛宝和信生物科技有限公司 | A kind of plant/Chinese medicine extract and water process continuous and automatic flocculation apparatus |
| CN118001778A (en) * | 2024-04-09 | 2024-05-10 | 云南昊辰科技有限公司 | Method and equipment for extracting active ingredients of natural plants |
| CN118001778B (en) * | 2024-04-09 | 2024-06-04 | 云南昊辰科技有限公司 | Method and equipment for extracting active ingredients of natural plants |
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