JPS5924644B2 - Chlorophyll extraction device using ultrasound - Google Patents
Chlorophyll extraction device using ultrasoundInfo
- Publication number
- JPS5924644B2 JPS5924644B2 JP14049879A JP14049879A JPS5924644B2 JP S5924644 B2 JPS5924644 B2 JP S5924644B2 JP 14049879 A JP14049879 A JP 14049879A JP 14049879 A JP14049879 A JP 14049879A JP S5924644 B2 JPS5924644 B2 JP S5924644B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic waves
- chlorophyll
- emitted
- conical
- ultrasonic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Description
【発明の詳細な説明】
本発明は超音波振動子から発生される超音波を集束して
葉緑素を、それを含む溶液から有効に抽出する装置に係
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for effectively extracting chlorophyll from a solution containing it by focusing ultrasonic waves generated from an ultrasonic transducer.
従来溶液中のある物質を抽出するためにレンズによつて
集束された光線を利用する装置が知られ５ ているが、
集束された光線は高熱を発生し、被抽出物質を破壊する
ため有効でない。Conventionally, devices are known that utilize light beams focused by a lens to extract a certain substance from a solution5.
Focused light beams are ineffective because they generate high heat and destroy the material to be extracted.
本発明はかかる欠点なしに植物の葉及び茎に含まれる葉
緑素を能率よく抽出する装置を得ようとするものであつ
て、本発明によればほゞ円錐形の１０抽出管の内部中間
位置に設けた環状支持器に多数の超音波振動子を設置し
てこれより上下両方向に向つて超音波を発射させ、上方
に向つて発射された超音波は抽出管の円錐形内面で多数
回反射させてその上部へ導き、下方へ向つて発射された
超音１５波は前記抽出管底部に設けたＷ字形反射器によ
つて上部へ向つて反射させ、前記円錐形抽出器上端近く
で前記上方へ向つて発射された超音波と共に高度に集束
させ、葉緑素を含んだ溶液を該集束された場所を通過さ
せて葉緑素を該溶液から抽出す２０るようにしたことを
特徴とする超音波を利用する葉緑素抽出装置を設ける。The present invention aims to provide an apparatus for efficiently extracting chlorophyll contained in leaves and stems of plants without such drawbacks. A large number of ultrasonic vibrators are installed on the annular support provided, and ultrasonic waves are emitted from this in both the up and down directions, and the ultrasonic waves emitted upward are reflected many times on the conical inner surface of the extraction tube. The 15 ultrasonic waves emitted downward are reflected upward by a W-shaped reflector provided at the bottom of the extraction tube, and are directed upward near the upper end of the conical extractor. Utilizing ultrasonic waves, which are characterized by being highly focused together with the ultrasonic waves emitted towards the target, and passing a solution containing chlorophyll through the focused area to extract chlorophyll from the solution. A chlorophyll extraction device will be installed.
以下本発明を添付図面を参照して説明するとほゞ円錐形
の抽出管４の中間部に環状支持体５’で支持した多数の
超音波振動子５、例えげチタン酸塩２５及びヂルコン酸
塩を主成分とする圧電振動子を設置し、振動子の上下両
方向に向つて超音波６及び６’を発射させる。The present invention will be described below with reference to the accompanying drawings. A plurality of ultrasonic transducers 5, for example titanate 25 and dirconate, are supported by an annular support 5' in the middle of a substantially conical extraction tube 4. A piezoelectric vibrator whose main component is a piezoelectric vibrator is installed, and ultrasonic waves 6 and 6' are emitted in both the upper and lower directions of the vibrator.
上方に向つて発射された超音波６は抽出管４の円錐形内
面で多数回反射されその頂部付近に集束される。一方下
方に向つて発射３０された超音波１は抽出管の断面Ｗ字
形の底部１０で２回反射された後上方に向う超音波にと
なり抽出管上部に達し、ここで超音波６と同様多数回反
射される。従つて抽出管の上端近くでは上下両方向に向
つて発射された超音波６及び６’が一緒にな３５り全体
として高度に集束される。尚超音波振動子５は導線Ｔを
介して高周波発振器Ｔに接続する。超音波ｗの反射を有
効に行い、高度の集束を得るためにはＷ字底部の各反射
面Ａ−Ｂ，Ｂ−Ｃ，Ｃ−Ｗ及びＷ−Ｎの水平線に対する
角度は４５至５５及とすることが望ましい。即ちこれら
すべての反射面の角度を４５望とすれば下方に向つて反
射された超音波σと、反射面Ｂ−Ｃ及びＣ−Ｗによつて
反射されて上方へ向う超音波ダとは平行となる。しかし
上部における高度集束は必ずしもこの関係でなくとも得
られ、上方へ向う超音波ｒが環状支持体夕によつて遮ぎ
られることなく円錐形抽出管の上部へ達すればよいので
あるから実験の結果４５上〜５５すと決定した。抽出し
ようとする葉緑素を含む溶液例えば９４％エチルアルコ
ール溶液ｖは汐ンク１内に貯蔵しておき、ポンプ２によ
り抽出器４内を底部から上部へ向つて流し、管３を経て
タンク１へ戻す。The upwardly emitted ultrasonic waves 6 are reflected many times on the conical inner surface of the extraction tube 4 and are focused near the top thereof. On the other hand, the ultrasonic waves 1 emitted downward are reflected twice at the bottom 10 of the W-shaped cross section of the extraction tube, and then become upward ultrasonic waves that reach the upper part of the extraction tube, where they are transmitted to the top of the extraction tube, where they are transmitted to the top of the extraction tube in large numbers. reflected twice. Therefore, near the upper end of the extraction tube, the ultrasonic waves 6 and 6' emitted both upward and downward are combined 35 and are highly focused as a whole. Note that the ultrasonic transducer 5 is connected to a high frequency oscillator T via a conducting wire T. In order to effectively reflect the ultrasonic waves w and obtain a high degree of focusing, the angles of the reflecting surfaces A-B, B-C, C-W and W-N at the bottom of the W shape with respect to the horizontal line should be between 45 and 55. It is desirable to do so. In other words, if the angles of all these reflecting surfaces are 45 degrees, the downwardly reflected ultrasonic wave σ and the upwardly reflected ultrasonic wave D by reflecting surfaces B-C and C-W are parallel to each other. becomes. However, a high degree of focusing at the upper part can be obtained even if this relationship does not necessarily exist, as the upwardly directed ultrasonic wave R only needs to reach the upper part of the conical extraction tube without being blocked by the annular support, so the experimental results show that It was decided that it would be between 45 and 55. A solution containing chlorophyll to be extracted, such as a 94% ethyl alcohol solution v, is stored in a tank 1, and is flowed through the extractor 4 from the bottom to the top by a pump 2, and returned to the tank 1 through a pipe 3. .
この液が高度に集束された超音波６及びダ中を通る時生
ずるキヤビテーシヨン現象を利用して葉緑素を抽出、即
ち溶液から分離し、適当の濃度になつたときタンク１底
部に設けた抽出管（図示しない）から葉緑素工キズとし
て抽出する。以上の如く本発明によれば簡単な構造で超
音波振動子から上下両方向に出る超音波を有効に集束し
、葉緑素を高収率で抽出できる。Chlorophyll is extracted, that is, separated from the solution, using highly focused ultrasonic waves 6 and the cavitation phenomenon that occurs when the liquid passes through the tank. When the appropriate concentration is reached, the extraction tube ( (not shown) as chlorophyll engineering scratches. As described above, according to the present invention, the ultrasonic waves emitted from the ultrasonic transducer in both the upward and downward directions can be effectively focused with a simple structure, and chlorophyll can be extracted with high yield.
添付図面第１図は本発明装置の縦断面図、第２図は第１
図の一線に沿う横断面図である。
１・・・溶液汐ンク、２・・・ポンプ、４・・・円錐形
抽出器、１０・・・反射器、７・・・高周波電源。Figure 1 of the attached drawings is a vertical cross-sectional view of the device of the present invention, and Figure 2 is a cross-sectional view of the device of the present invention.
FIG. 3 is a cross-sectional view taken along a line in the figure. DESCRIPTION OF SYMBOLS 1...Solution ink, 2...Pump, 4...Conical extractor, 10...Reflector, 7...High frequency power supply.
Claims (1)
持器に多数の超音波振動子を設置してこれより上下両方
向に向つて超音波を発射させ、上方に向つて発射された
超音波は抽出管の円錐形内面で多数回反射させてその上
部へ導き、下方に向つて発射された超音波は前記抽出管
底部に設けたＷ字形反射器によつて上部へ向つて反射さ
せ、前記円錐形抽出器上端近くで前記上方へ向つて発射
された超音波と共に高度に集束させ、葉緑素を含んだ溶
液を該集束された場所を通過させて、葉緑素を溶液から
抽出するようにしたことを特徴とする超音波を利用する
葉緑素抽出装置。 ２ 第１項記載の装置において前記Ｗ字形反射器の各反
射面を水平線に対し４５°乃至５５゜傾斜させた特許請
求の範囲第１項記載の抽出装置。 ３ 第１項記載の抽出装置において前記溶液はタンクか
らポンプにより抽出器底部に導入し、前記超音波集束部
へ向つて上方へ流すようにしたことを特徴とする特許請
求の範囲第１項記載の抽出装置。[Claims] 1. A large number of ultrasonic vibrators are installed in an annular supporter provided at an intermediate position inside a substantially conical extraction tube, and ultrasonic waves are emitted from the annular supporter in both directions upward and downward. The emitted ultrasonic waves are reflected many times on the conical inner surface of the extraction tube and guided to the upper part, and the ultrasonic waves emitted downward are guided to the upper part by a W-shaped reflector installed at the bottom of the extraction tube. chlorophyll is extracted from the solution by reflecting it towards the conical extractor and highly focusing it with the upwardly emitted ultrasound near the top of the conical extractor and passing the chlorophyll-containing solution through the focused location. A chlorophyll extraction device using ultrasonic waves, characterized in that: 2. The extraction device according to claim 1, wherein each reflective surface of the W-shaped reflector is inclined at an angle of 45° to 55° with respect to the horizontal line. 3. In the extraction device according to claim 1, the solution is introduced from a tank into the bottom of the extractor by a pump, and is caused to flow upward toward the ultrasonic focusing section. extraction equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14049879A JPS5924644B2 (en) | 1979-11-01 | 1979-11-01 | Chlorophyll extraction device using ultrasound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14049879A JPS5924644B2 (en) | 1979-11-01 | 1979-11-01 | Chlorophyll extraction device using ultrasound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5667501A JPS5667501A (en) | 1981-06-06 |
| JPS5924644B2 true JPS5924644B2 (en) | 1984-06-11 |
Family
ID=15270022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14049879A Expired JPS5924644B2 (en) | 1979-11-01 | 1979-11-01 | Chlorophyll extraction device using ultrasound |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5924644B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6346269U (en) * | 1986-09-13 | 1988-03-29 | ||
| JPS63138270U (en) * | 1987-03-03 | 1988-09-12 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933231A (en) * | 1982-08-19 | 1984-02-23 | Seikou Kin | Apparatus for extracting chlorophyll |
| WO2002062161A1 (en) * | 2001-02-07 | 2002-08-15 | Susumu Takayama | Method and apparatus for producing health drink containing chlorophyll |
| DE102005057333B4 (en) | 2005-11-28 | 2008-11-20 | Dr. Hielscher Gmbh | Methods and apparatus for sonicating liquids with low frequency power ultrasound |
| US8459121B2 (en) * | 2010-10-28 | 2013-06-11 | Covaris, Inc. | Method and system for acoustically treating material |
| CN103113377A (en) * | 2013-02-26 | 2013-05-22 | 青岛耕耘百年生物科技有限公司 | Process for extracting active chlorophyll from green vegetable leaves |
| CN103146223A (en) * | 2013-03-18 | 2013-06-12 | 徐静 | Ultrasonic extraction method of exocarpium benincasae pigment |
| CN103923091B (en) * | 2014-04-22 | 2016-03-30 | 山西大学 | A kind of chlorophyllous method of extraction |
-
1979
- 1979-11-01 JP JP14049879A patent/JPS5924644B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6346269U (en) * | 1986-09-13 | 1988-03-29 | ||
| JPS63138270U (en) * | 1987-03-03 | 1988-09-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5667501A (en) | 1981-06-06 |
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