JP2016215079A5 - - Google Patents
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- JP2016215079A5 JP2016215079A5 JP2015098846A JP2015098846A JP2016215079A5 JP 2016215079 A5 JP2016215079 A5 JP 2016215079A5 JP 2015098846 A JP2015098846 A JP 2015098846A JP 2015098846 A JP2015098846 A JP 2015098846A JP 2016215079 A5 JP2016215079 A5 JP 2016215079A5
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- 239000002904 solvent Substances 0.000 claims description 88
- 239000007788 liquid Substances 0.000 claims description 56
- 239000002994 raw material Substances 0.000 claims description 54
- 239000000284 extract Substances 0.000 claims description 43
- 238000000956 solid--liquid extraction Methods 0.000 claims description 32
- 239000000843 powder Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 2
- 210000000416 Exudates and Transudates Anatomy 0.000 description 1
- 238000000622 liquid--liquid extraction Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Description
上記目的を達成するために第１発明に係る固液抽出装置は、原料に溶媒を供給することにより、原料中の有用な成分を抽出液として抽出する固液抽出装置であって、抽出液をろ過するフィルタ部を下部に備え、原料及び溶媒を貯留するタンクと、該タンク内に、前記フィルタ部を通過することが可能な大きさの微粉を含む原料を供給する原料供給部と、前記タンク内に上方から溶媒を供給する溶媒供給部と、抽出された抽出液を前記タンクの下方から排出する抽出液排出部とを有し、前記原料供給部により前記タンクの前記フィルタ部に層状に蓄積された原料が溶媒に浸漬する液面レベルまで溶媒を供給し、その後前記タンク内の溶媒の液面レベルが一定になるよう、連続的に溶媒の供給及び抽出液の排出を行うよう前記溶媒供給部及び前記抽出液排出部の動作を調整する液量調整部を備えることを特徴とする固液抽出装置。 In order to achieve the above object, a solid-liquid extraction apparatus according to the first invention is a solid-liquid extraction apparatus that extracts a useful component in a raw material as an extraction liquid by supplying a solvent to the raw material. A tank unit for storing a raw material and a solvent, a raw material supply unit for supplying a raw material containing fine powder having a size capable of passing through the filter unit, and the tank. A solvent supply unit for supplying a solvent from above and an extract liquid discharge unit for discharging the extracted extract from below the tank, and the raw material supply unit accumulates in a layer on the filter unit of the tank. The solvent supply to supply the solvent to the liquid level at which the raw material is immersed in the solvent, and then continuously supply the solvent and discharge the extract so that the liquid level of the solvent in the tank becomes constant Part and said Solid-liquid extraction apparatus comprising: a liquid amount adjusting unit for adjusting the operation of exudates discharge section.
第１発明では、原料をタンクのフィルタ部に層状に蓄積し、蓄積された原料が溶媒に浸漬する液面レベルまで溶媒を供給し、その後タンク内の溶媒の液面レベルが一定になるよう、連続的に溶媒の供給及び抽出液の排出を調整することにより、排出される液量を比較的小さく抑制することができ、液量が一定になるよう調整することが容易となり、液詰まりが生じる可能性を低減することが可能となる。
また、第２発明に係る固液抽出装置は、第１発明において、前記液量調整部は、前記タンク内の溶媒の液面レベルが一定になるよう、前記溶媒供給部による溶媒の供給と前記抽出液排出部による抽出液の排出が同一量となるよう前記溶媒供給部及び前記抽出液排出部の動作を調整することが好ましい。
第２発明では、タンク内の溶媒の液面レベルが一定になるよう、溶媒供給部による溶媒の供給と抽出液排出部による抽出液の排出が同一量となるよう溶媒供給部及び抽出液排出部の動作を調整するので、液量が一定になるよう調整することが容易となり、液詰まりが生じる可能性を低減することが可能となる。
In the first invention, the raw material is accumulated in a layered manner in the filter part of the tank, the solvent is supplied to a liquid level at which the accumulated raw material is immersed in the solvent, and then the liquid level of the solvent in the tank is constant. manner by the Turkish adjust the discharge of the supply and extract solvents continuous, the amount of liquid discharged can be relatively suppressed small, it becomes easy to adjust so that the liquid volume is constant, the liquid clogging It is possible to reduce the possibility of occurrence.
The solid-liquid extraction apparatus according to a second aspect of the present invention is the solid-liquid extraction apparatus according to the first aspect, wherein the liquid amount adjustment unit is configured to supply the solvent by the solvent supply unit and to adjust the liquid level of the solvent in the tank. It is preferable to adjust the operations of the solvent supply unit and the extract discharge unit so that the extract discharge by the extract discharge unit becomes the same amount.
In the second aspect of the invention, the solvent supply unit and the extract solution discharge unit are configured so that the supply of the solvent by the solvent supply unit and the discharge of the extract solution by the extract solution discharge unit are the same amount so that the liquid level of the solvent in the tank is constant. Therefore, it is easy to adjust the liquid amount to be constant, and the possibility of liquid clogging can be reduced.
また、第３発明に係る固液抽出装置は、第１又は第２発明において、前記液量調整部は、供給された原料が前記フィルタ部に層状に蓄積された後、前記タンクの前記抽出液排出部側から逆流させて溶媒を供給させることが好ましい。 In the solid-liquid extraction device according to a third aspect of the present invention, in the first or second aspect of the invention, the liquid amount adjustment unit is configured to store the extracted raw material in the tank after the supplied raw material is accumulated in layers in the filter unit. It is preferable that the solvent is supplied by backflow from the discharge part side.
第３発明では、供給された原料をフィルタ部に層状に蓄積した後、タンクの抽出液排出部側から逆流させて溶媒を供給するので、抽出液排出部の配管内及び層状に蓄積された原料内の空気を排除することができ、効率良く抽出液を得ることが可能となる。 In the third aspect of the invention, since the supplied raw material is accumulated in layers in the filter unit, the solvent is supplied by flowing backward from the extract liquid discharge unit side of the tank, so that the raw material accumulated in the piping of the extract liquid discharge unit and in layers The inside air can be eliminated, and the extract can be obtained efficiently.
また、第４発明に係る固液抽出装置は、第３発明において、前記液量調整部は、前記抽出液排出部側から逆流させて溶媒を供給する場合、前記溶媒供給部からも溶媒を供給させることが好ましい。 Further, in the solid-liquid extraction apparatus according to a fourth aspect of the present invention, in the third aspect , the liquid amount adjustment unit also supplies the solvent from the solvent supply unit when the solvent is supplied by flowing backward from the extract liquid discharge unit side. It is preferable to make it.
第４発明では、抽出液排出部側から逆流させて溶媒を供給する場合、タンクの上方に設けてある溶媒供給部からも溶媒を供給するので、タンクの抽出液排出部側から逆流させて供給された溶媒の液面に浮遊している微粉原料を確実に溶媒に浸漬させることが可能となる。 In the fourth aspect of the invention, when the solvent is fed back from the extract discharge part side, the solvent is also supplied from the solvent supply part provided above the tank. It is possible to reliably immerse the fine powder material floating on the liquid surface of the solvent in the solvent.
また、第５発明に係る固液抽出装置は、第１又は第２発明において、前記液量調整部は、前記原料供給部から原料が供給される前に溶媒を供給させることが好ましい。 In the solid-liquid extraction device according to the fifth aspect of the present invention, in the first or second aspect , the liquid amount adjustment unit preferably supplies the solvent before the raw material is supplied from the raw material supply unit.
第５発明では、原料が供給される前に溶媒を供給させるので、抽出液排出部の配管内の空気を排除してから原料を層状に蓄積することができ、効率良く抽出液を得ることが可能となる。 In the fifth invention, since the solvent is supplied before the raw material is supplied, it is possible to accumulate the raw material in layers after eliminating the air in the pipe of the extract discharge part, and to obtain the extract efficiently. It becomes possible.
また、第６発明に係る固液抽出装置は、第５発明において、前記液量調整部は、原料が供給された後に前記溶媒供給部から溶媒をさらに供給させることが好ましい。 In the solid-liquid extraction device according to a sixth aspect of the present invention, in the fifth aspect , the liquid amount adjusting unit preferably further supplies the solvent from the solvent supply unit after the raw material is supplied.
第６発明では、原料が供給された後に、タンクの上方に設けてある溶媒供給部から溶媒をさらに供給させるので、供給された溶媒の液面に浮遊している微粉原料を確実に溶媒に浸漬させることが可能となる。
また、第７発明に係る固液抽出装置は、第１乃至第６発明のいずれか１つにおいて、前記液量調整部は、層状に蓄積された原料を溶媒が通過する平均流速が、前記タンクの高さ方向で８．５ｍｍ／分以下となるよう調整することが好ましい。
第７発明では、層状に蓄積された原料を溶媒が通過する平均流速が、タンクの高さ方向で８．５ｍｍ／分以下となるよう調整することにより、排出される液量を比較的小さく抑制することができ、液量が一定になるよう調整することが容易となり、液詰まりが生じる可能性を低減することが可能となる。
In the sixth invention, since the solvent is further supplied from the solvent supply unit provided above the tank after the raw material is supplied, the fine powder material floating on the liquid surface of the supplied solvent is surely immersed in the solvent. It becomes possible to make it.
The solid-liquid extraction device according to a seventh aspect of the present invention is the solid-liquid extraction device according to any one of the first to sixth aspects, wherein the liquid amount adjusting unit has an average flow rate through which the solvent passes through the raw material accumulated in layers. It is preferable to adjust so that it may be 8.5 mm / min or less in the height direction.
In the seventh aspect of the invention, the amount of liquid discharged is controlled to be relatively small by adjusting the average flow velocity for the solvent to pass through the raw material accumulated in layers to 8.5 mm / min or less in the height direction of the tank. Therefore, it is easy to adjust the liquid amount to be constant, and the possibility of liquid clogging can be reduced.
次に、上記目的を達成するために第８発明に係る固液抽出方法は、抽出液をろ過するフィルタ部を下部に備え、原料及び溶媒を貯留するタンクと、該タンク内に、前記フィルタ部を通過することが可能な大きさの微粉を含む原料を供給する原料供給部と、前記タンク内に上方から溶媒を供給する溶媒供給部と、抽出された抽出液を前記タンクの下方から排出する抽出液排出部とを有し、原料に溶媒を供給することにより、原料中の有用な成分を抽出液として抽出する固液抽出装置で実行することが可能な固液抽出方法であって、前記固液抽出装置は、前記原料供給部により原料を前記タンクの前記フィルタ部に層状に蓄積する第１工程と、蓄積された原料が溶媒に浸漬する液面レベルまで溶媒を供給する第２工程と、前記タンク内の溶媒の液面レベルが一定になるよう、連続的に溶媒の供給及び抽出液の排出を調整する第３工程とを含むことを特徴とする。 Next, in order to achieve the above object, the solid-liquid extraction method according to the eighth aspect of the present invention is provided with a filter unit for filtering the extract at the bottom, a tank for storing raw materials and a solvent, and the filter unit in the tank. A raw material supply unit that supplies a raw material containing fine powder of a size that can pass through, a solvent supply unit that supplies a solvent into the tank from above, and an extracted extract is discharged from below the tank. And a liquid-liquid extraction method capable of being performed by a solid-liquid extraction apparatus that extracts a useful component in the raw material as an extract by supplying a solvent to the raw material, The solid-liquid extraction apparatus includes a first step of accumulating raw materials in the filter portion of the tank by the raw material supply unit, and a second step of supplying the solvent to a liquid level at which the accumulated raw materials are immersed in the solvent. , Solvent liquid in the tank As the level is constant, and wherein the early days including a third step of adjusting the continuously discharged feed and extract the solvent.
第８発明では、原料をタンクのフィルタ部に層状に蓄積し、蓄積された原料が溶媒に浸漬する液面レベルまで溶媒を供給し、その後タンク内の溶媒の液面レベルが一定になるよう、連続的に溶媒の供給及び抽出液の排出を調整することにより、排出される液量を比較的小さく抑制することができ、液量が一定になるよう調整することが容易となり、液詰まりが生じる可能性を低減することが可能となる。 In the eighth invention, the raw material is accumulated in a layered manner in the filter part of the tank, the solvent is supplied to a liquid level at which the accumulated raw material is immersed in the solvent, and then the liquid level of the solvent in the tank is constant. manner by the Turkish adjust the discharge of the supply and extract solvents continuous, the amount of liquid discharged can be relatively suppressed small, it becomes easy to adjust so that the liquid volume is constant, the liquid clogging It is possible to reduce the possibility of occurrence.
また、第９発明に係る固液抽出方法は、第８発明において、前記第２工程にて、前記固液抽出装置は、前記タンクの前記抽出液排出部側から逆流させて溶媒を供給することが好ましい。 In the solid-liquid extraction method according to a ninth aspect of the present invention, in the eighth aspect , in the second step, the solid-liquid extraction device supplies a solvent by causing a reverse flow from the extract discharge portion side of the tank. Is preferred.
第９発明では、タンクの抽出液排出部側から逆流させて溶媒を供給するので、抽出液排出部の配管内及び層状に蓄積された原料内の空気を排除することができ、効率良く抽出液を得ることが可能となる。 In the ninth invention, since by backflow from the extract discharge section side of the tank to supply the solvent, air of the extract in the discharge section of the pipe and the material accumulated in layers can be eliminated efficiently extract A liquid can be obtained.
また、第１０発明に係る固液抽出方法は、第８又は第９発明において、前記第３工程にて、前記液量調整部は、層状に蓄積された原料を溶媒が通過する平均流速が、前記タンクの高さ方向で８．５ｍｍ／分以下となるよう調整することが好ましい。 Further, in the solid-liquid extraction method according to the tenth invention, in the eighth or ninth invention, in the third step, the liquid amount adjusting unit has an average flow rate through which the solvent passes through the raw material accumulated in layers, It is preferable to adjust so that it may become 8.5 mm / min or less in the height direction of the said tank .
第１０発明では、層状に蓄積された原料を溶媒が通過する平均流速が、タンクの高さ方向で８．５ｍｍ／分以下となるよう調整することにより、排出される液量を比較的小さく抑制することができ、液量が一定になるよう調整することが容易となり、液詰まりが生じる可能性を低減することが可能となる。 In the tenth aspect of the invention, the amount of liquid discharged is controlled to be relatively small by adjusting the average flow velocity for the solvent to pass through the raw material accumulated in layers to 8.5 mm / min or less in the height direction of the tank. Therefore, it is easy to adjust the liquid amount to be constant, and the possibility of liquid clogging can be reduced .
Claims (10)
抽出液をろ過するフィルタ部を下部に備え、原料及び溶媒を貯留するタンクと、
該タンク内に、前記フィルタ部を通過することが可能な大きさの微粉を含む原料を供給する原料供給部と、
前記タンク内に上方から溶媒を供給する溶媒供給部と、
抽出された抽出液を前記タンクの下方から排出する抽出液排出部と
を有し、
前記原料供給部により前記タンクの前記フィルタ部に層状に蓄積された原料が溶媒に浸漬する液面レベルまで溶媒を供給し、その後前記タンク内の溶媒の液面レベルが一定になるよう、連続的に溶媒の供給及び抽出液の排出を行うよう前記溶媒供給部及び前記抽出液排出部の動作を調整する液量調整部
を備えることを特徴とする固液抽出装置。 A solid-liquid extraction device that extracts a useful component in a raw material as an extract by supplying a solvent to the raw material,
A filter unit for filtering the extract is provided at the bottom, a tank for storing raw materials and solvents,
A raw material supply unit for supplying a raw material containing fine powder having a size capable of passing through the filter unit in the tank;
A solvent supply unit for supplying a solvent from above into the tank;
An extract discharge part for discharging the extracted extract from below the tank,
The raw material supply unit supplies the solvent to a liquid level at which the raw material accumulated in layers in the filter unit of the tank is immersed in the solvent, and then continuously so that the liquid level of the solvent in the tank becomes constant. Liquid amount adjusting unit for adjusting the operation of the solvent supplying unit and the extract discharging unit so as to supply the solvent and discharge the extracting solution
Solid-liquid extraction apparatus comprising: a.
該タンク内に、前記フィルタ部を通過することが可能な大きさの微粉を含む原料を供給する原料供給部と、
前記タンク内に上方から溶媒を供給する溶媒供給部と、
抽出された抽出液を前記タンクの下方から排出する抽出液排出部と
を有し、原料に溶媒を供給することにより、原料中の有用な成分を抽出液として抽出する固液抽出装置で実行することが可能な固液抽出方法であって、
前記固液抽出装置は、
前記原料供給部により原料を前記タンクの前記フィルタ部に層状に蓄積する第１工程と、
蓄積された原料が溶媒に浸漬する液面レベルまで溶媒を供給する第２工程と、
前記タンク内の溶媒の液面レベルが一定になるよう、連続的に溶媒の供給及び抽出液の排出を調整する第３工程と
を含むことを特徴とする固液抽出方法。 A filter unit for filtering the extract is provided at the bottom, a tank for storing raw materials and solvents,
A raw material supply unit for supplying a raw material containing fine powder having a size capable of passing through the filter unit in the tank;
A solvent supply unit for supplying a solvent from above into the tank;
An extract extractor for discharging the extracted extract from below the tank;
A solid-liquid extraction method that can be carried out by a solid-liquid extraction apparatus that extracts a useful component in the raw material as an extract by supplying a solvent to the raw material,
The solid-liquid extraction device is:
A first step of accumulating raw materials in the filter section of the tank in layers by the raw material supply section;
A second step of supplying the solvent to a liquid level at which the accumulated raw material is immersed in the solvent;
A third step of continuously adjusting the supply of the solvent and the discharge of the extract so that the liquid level of the solvent in the tank is constant;
Solid-liquid extraction method you comprising a.
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| JP2015098846A JP6541419B2 (en) | 2015-05-14 | 2015-05-14 | Solid-liquid extraction device and solid-liquid extraction method |
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| JP2015098846A JP6541419B2 (en) | 2015-05-14 | 2015-05-14 | Solid-liquid extraction device and solid-liquid extraction method |
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| Publication Number | Publication Date |
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| JP2016215079A JP2016215079A (en) | 2016-12-22 |
| JP2016215079A5 true JP2016215079A5 (en) | 2017-12-28 |
| JP6541419B2 JP6541419B2 (en) | 2019-07-10 |
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| JP7281461B2 (en) * | 2018-06-20 | 2023-05-25 | 株式会社イズミフードマシナリ | Extraction device and extraction method |
| KR102361085B1 (en) * | 2021-07-18 | 2022-02-09 | 박하영 | Continuous extraction apparatus and extract produced by the same |
| CN114272639B (en) * | 2021-12-27 | 2023-05-23 | 霍山县天下泽雨生物科技发展有限公司 | Extraction device for dendrobium huoshanense inner element and extraction method thereof |
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| JP4376357B2 (en) * | 1999-05-28 | 2009-12-02 | 株式会社クラレ | Sheet material for coffee extraction with biodegradability |
| JP2002320550A (en) * | 2001-04-26 | 2002-11-05 | Izumi Food Machinery Co Ltd | Beverage extracting apparatus |
| JP2004188055A (en) * | 2002-12-13 | 2004-07-08 | Nippon Itomic Co Ltd | Tea serving device |
| JP4010421B2 (en) * | 2005-07-04 | 2007-11-21 | 淳二 塩貝 | Dashi extractor |
| JP4884346B2 (en) * | 2007-10-03 | 2012-02-29 | 花王株式会社 | Method for producing tea extract |
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