CN104524811B - A kind of Quick-action type soxhlet extraction device - Google Patents
A kind of Quick-action type soxhlet extraction device Download PDFInfo
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- CN104524811B CN104524811B CN201510012353.8A CN201510012353A CN104524811B CN 104524811 B CN104524811 B CN 104524811B CN 201510012353 A CN201510012353 A CN 201510012353A CN 104524811 B CN104524811 B CN 104524811B
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Abstract
The invention discloses a kind of Quick-action type soxhlet extraction device, comprising condenser, cable type extractor according with evaporative flask is connected successively, condenser be red copper or aluminum do jacket structured, chuck is had to lead to cooling water outward, chuck is provided with cooling water inlet and outlet, inside have red copper or aluminum fin-stock and wherein fill full red copper or aluminum metal filler, condenser is provided with evacuated tube.Technical solution of the present invention is succinct reliable, be easy to realize, and does, obtain heat exchange convective heat-transfer coefficient large as far as possible with the copper aluminum that thermal conductivity is fabulous; The frame mode of inner fin and filler has very large thermal contact conductance area, there is very large solvent vapo(u)r condensation area simultaneously, make condensation efficiency high, substantially increase extraction efficiency, and save extraction time and reduce energy consumption, possess stronger actual application value.
Description
Technical field
The present invention relates to a kind of Quick-action type soxhlet extraction device.
Background technology
Soxhlet extraction device is widely used in extraction and the assay of various compound in material, in actual mechanical process, is generally by the solvothermal evaporation in evaporative flask, is then condensed into liquid lixiviate material again.But in actual applications, find that traditional apparatus,Soxhlet's ubiquity leaches the defect that process is comparatively slow, efficiency is not high, extraction times generally all reaches more than 4 hours, wherein main cause is that the efficiency of solvent vapo(u)r condensation is lower, so that limit the circular flow of solvent, cause the reduction of leaching efficiency and speed.
Therefore, if design a kind of Soxhlet extraction device of improvement, the efficiency of solvent vapo(u)r condensation can be increased substantially, just can significantly improve the efficiency of apparatus,Soxhlet's lixiviate, reduce experimental implementation time and labour intensity.
Summary of the invention
The technical problem to be solved in the present invention is exactly the deficiency existed for existing cable type extractor according, provides a kind of Quick-action type soxhlet extraction device, can increase substantially the efficiency of solvent vapo(u)r condensation, reduces experimental implementation time and labour intensity.
For overcoming the deficiencies in the prior art, the present invention takes following technical scheme:
A kind of Quick-action type soxhlet extraction device, comprising condenser, cable type extractor according with evaporative flask is connected successively, it is characterized in that: condenser be red copper or aluminum do jacket structured, chuck is had to lead to cooling water outward, chuck is provided with cooling water inlet and outlet, inside have red copper or aluminum fin-stock and wherein fill full red copper or aluminum metal filler, condenser is provided with evacuated tube.
Described condenser, apparatus,Soxhlet's and evaporative flask all have ground as interface, realize condenser, apparatus,Soxhlet's is connected with the No leakage of evaporative flask.
Described cooling water inlet is provided with cooling water control valve.
The shape of described metal packing is Boolean ring or Raschig ring or saddle ring, and surface area is larger.
Common apparatus,Soxhlet's due to glass heat conductance low, so in order to ensure that instructions for use generally all arranges larger heat exchange condensation area, uses larger cooling water flow, so condenser is general all comparatively large but condensation efficiency is still all lower.
Condenser of the present invention makes with the metal material that the thermal conductivity such as red copper or aluminium is fabulous, cooling water is passed in condenser clamp jacket layer, internal layer has fin and wherein fills the metal packings such as full copper aluminium, copper, aluminium thermal conductivity are splendid again very large filling surface sum thermal conductive contact area, so can obtain high heat transfer condensation efficiency during work.
During work, cooling water control valve controls to import cooling water, discharged by coolant outlet after entering jacket for heat exchange, reversed flow condensation is formed with solvent vapo(u)r, because whole condenser and filler are all that copper or aluminium are made, thermal conductivity is fabulous, so the total convective heat-transfer coefficient of cooling water and metal surface is also very high, filler is that short grained metal packing is (as Boolean ring, Raschig ring, saddle ring), very intensive solvent vapo(u)r runner and very large heat exchange condensation area is had after filling, thermal conductive contact area is also very large, so energy high-efficiency heat conduction condensing solvent steam, realize the circulation of large discharge solvent, improve and leach rhythm and leaching efficiency.
Compared with existing cable type extractor according, beneficial effect of the present invention is:
Technical scheme is succinct reliable, be easy to realize, and does, obtain heat exchange convective heat-transfer coefficient large as far as possible with the copper aluminum that thermal conductivity is fabulous; The frame mode of inner fin and filler has very large thermal contact conductance area, there is very large solvent vapo(u)r condensation area simultaneously, make condensation efficiency high, substantially increase extraction efficiency, and save extraction time and reduce energy consumption, possess stronger actual application value.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present invention.
Fig. 2 is the A-A sectional view of condenser.
In figure, each label represents:
1, condenser; 2, evacuated tube; 3, cooling water control valve; 4, coolant outlet; 5, chuck; 6, metal packing; 7, cable type extractor according; 20, fin.
Detailed description of the invention
Now by reference to the accompanying drawings, the present invention is illustrated further.
Quick-action type soxhlet extraction device as depicted in figs. 1 and 2, comprise condenser 1, cable type extractor according 7 is with evaporative flask and be connected successively, condenser 1 be red copper or aluminum do jacket structured, chuck 5 is had to lead to cooling water outward, chuck 5 is provided with cooling water inlet 4 and outlet, inside have red copper or aluminum fin-stock 20 and wherein fill full red copper or aluminum metal filler 6, condenser 1 is provided with evacuated tube 2.
Described condenser 1, apparatus,Soxhlet's 7 and evaporative flask all have ground as interface, realize condenser 1, apparatus,Soxhlet's 7 is connected with the No leakage of evaporative flask.
Described cooling water inlet is provided with cooling water control valve 3.
The shape of described metal packing 6 is Boolean ring or Raschig ring or saddle ring, and surface area is larger.
Common apparatus,Soxhlet's due to glass heat conductance low, so in order to ensure that instructions for use generally all arranges larger heat exchange condensation area, uses larger cooling water flow, so condenser is general all comparatively large but condensation efficiency is still all lower.
Condenser 1 of the present invention makes with the metal material that the thermal conductivity such as red copper or aluminium is fabulous, cooling water is passed in condenser clamp jacket layer 5, internal layer has fin 20 and wherein fills the metal packings 6 such as full copper aluminium, copper, aluminium thermal conductivity are splendid again very large filling surface sum thermal conductive contact area, so can obtain high heat transfer condensation efficiency during work.
During work, cooling water control valve 3 controls to import cooling water, discharged by coolant outlet 4 after entering chuck 5 heat exchange, reversed flow condensation is formed with solvent vapo(u)r, because whole condenser 1 and filler are all that copper or aluminium are made, thermal conductivity is fabulous, so the total convective heat-transfer coefficient of cooling water and metal surface is also very high, filler 6 is that short grained metal packing is (as Boolean ring, Raschig ring, saddle ring), very intensive solvent vapo(u)r runner and very large heat exchange condensation area is had after filling, thermal conductive contact area is also very large, so energy high-efficiency heat conduction condensing solvent steam, realize the circulation of large discharge solvent, improve and leach rhythm and leaching efficiency.
Above-mentioned just preferred embodiment of the present invention, not does any pro forma restriction to the present invention.Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or being revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (4)
1. a Quick-action type soxhlet extraction device, comprising condenser, cable type extractor according with evaporative flask is connected successively, it is characterized in that: condenser be red copper or aluminum do jacket structured, chuck is had to lead to cooling water outward, chuck is provided with cooling water inlet and outlet, inside have red copper or aluminum fin-stock and wherein fill full red copper or aluminum metal filler, condenser is provided with evacuated tube.
2. Quick-action type soxhlet extraction device according to claim 1, is characterized in that: described condenser, cable type extractor according and evaporative flask all have ground as interface, realizes condenser, cable type extractor according is connected with the No leakage of evaporative flask.
3. Quick-action type soxhlet extraction device according to claim 1, is characterized in that: described cooling water inlet is provided with cooling water control valve.
4. Quick-action type soxhlet extraction device according to claim 1, is characterized in that: the shape of described metal packing is Boolean ring or Raschig ring or saddle ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012353.8A CN104524811B (en) | 2015-01-12 | 2015-01-12 | A kind of Quick-action type soxhlet extraction device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510012353.8A CN104524811B (en) | 2015-01-12 | 2015-01-12 | A kind of Quick-action type soxhlet extraction device |
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| CN104524811A CN104524811A (en) | 2015-04-22 |
| CN104524811B true CN104524811B (en) | 2015-12-02 |
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| CN114223944A (en) * | 2021-12-02 | 2022-03-25 | 上海爱雨环境科技有限公司 | Cigarette holder, filter tip cigarette matched with cigarette holder, electric atomization cigarette and use method of cigarette holder |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03165802A (en) * | 1989-11-24 | 1991-07-17 | Mita Ind Co Ltd | Soxhlet extractor |
| JPH06190205A (en) * | 1992-12-25 | 1994-07-12 | Kubota Corp | Soxhlet extractor |
| CN1554464A (en) * | 2003-12-19 | 2004-12-15 | 上海烟草（集团）公司 | Method for continuous extraction |
| CN201500467U (en) * | 2009-09-22 | 2010-06-09 | 中国烟草总公司郑州烟草研究院 | Double-layered sleeve heat collecting Soxhlet extractor |
| CN202105456U (en) * | 2011-05-21 | 2012-01-11 | 李艳芝 | Soxhlet extractor |
| CN202223932U (en) * | 2011-09-11 | 2012-05-23 | 中国矿业大学 | Soxhlet extractor capable of being used for accurately extracting water in solids |
| CN102861456A (en) * | 2012-09-25 | 2013-01-09 | 宁波大学 | Inner tube straight-through heat-gathering Soxhlet extractor |
| CN203971453U (en) * | 2014-02-14 | 2014-12-03 | 徐州工业职业技术学院 | The Soxhlet extractor that extracting liquid measure is adjustable |
| CN204073487U (en) * | 2014-04-30 | 2015-01-07 | 五邑大学 | A kind of ultrasonic wave Soxhlet extractor |
| CN204380317U (en) * | 2015-01-12 | 2015-06-10 | 吉首大学 | A kind of Quick-action type soxhlet extraction device |
-
2015
- 2015-01-12 CN CN201510012353.8A patent/CN104524811B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03165802A (en) * | 1989-11-24 | 1991-07-17 | Mita Ind Co Ltd | Soxhlet extractor |
| JPH06190205A (en) * | 1992-12-25 | 1994-07-12 | Kubota Corp | Soxhlet extractor |
| CN1554464A (en) * | 2003-12-19 | 2004-12-15 | 上海烟草（集团）公司 | Method for continuous extraction |
| CN201500467U (en) * | 2009-09-22 | 2010-06-09 | 中国烟草总公司郑州烟草研究院 | Double-layered sleeve heat collecting Soxhlet extractor |
| CN202105456U (en) * | 2011-05-21 | 2012-01-11 | 李艳芝 | Soxhlet extractor |
| CN202223932U (en) * | 2011-09-11 | 2012-05-23 | 中国矿业大学 | Soxhlet extractor capable of being used for accurately extracting water in solids |
| CN102861456A (en) * | 2012-09-25 | 2013-01-09 | 宁波大学 | Inner tube straight-through heat-gathering Soxhlet extractor |
| CN203971453U (en) * | 2014-02-14 | 2014-12-03 | 徐州工业职业技术学院 | The Soxhlet extractor that extracting liquid measure is adjustable |
| CN204073487U (en) * | 2014-04-30 | 2015-01-07 | 五邑大学 | A kind of ultrasonic wave Soxhlet extractor |
| CN204380317U (en) * | 2015-01-12 | 2015-06-10 | 吉首大学 | A kind of Quick-action type soxhlet extraction device |
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| CN104524811A (en) | 2015-04-22 |
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Inventor after: Peng Jinhui Inventor before: Wei Hua Inventor before: Wang Chaoyong Inventor before: Li Gui Inventor before: Liu Yanfeng Inventor before: Huang Zhonghai Inventor before: Deng Wenjie Inventor before: Feng Chaoliang Inventor before: Yu Bin Inventor before: Yin Yongzhong |
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Effective date of registration: 20170524 Address after: 477175 Chengdong Industrial Zone, Dancheng County, Henan, Zhoukou Patentee after: Dancheng Bo Xin Biological Technology Co., Ltd. Address before: 416000 Hunan, Xiangxi Tujia and Miao Autonomous Prefecture, Jishou City People's road, No. 120 Patentee before: Jishou University |
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