JPS588321Y2 - analytical extractor - Google Patents

analytical extractor

Info

Publication number
JPS588321Y2
JPS588321Y2 JP1978116769U JP11676978U JPS588321Y2 JP S588321 Y2 JPS588321 Y2 JP S588321Y2 JP 1978116769 U JP1978116769 U JP 1978116769U JP 11676978 U JP11676978 U JP 11676978U JP S588321 Y2 JPS588321 Y2 JP S588321Y2
Authority
JP
Japan
Prior art keywords
tank
pipe
liquid
extraction
extractor
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
Application number
JP1978116769U
Other languages
Japanese (ja)
Other versions
JPS5534222U (en
Inventor
篠原洋太郎
Original Assignee
中部電力株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中部電力株式会社 filed Critical 中部電力株式会社
Priority to JP1978116769U priority Critical patent/JPS588321Y2/en
Publication of JPS5534222U publication Critical patent/JPS5534222U/ja
Application granted granted Critical
Publication of JPS588321Y2 publication Critical patent/JPS588321Y2/en
Expired legal-status Critical Current

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  • Sampling And Sample Adjustment (AREA)
  • Extraction Or Liquid Replacement (AREA)

Description

【考案の詳細な説明】 本考案は、被抽出物質(以下Aという)を溶解している
液体(以下Bという)から、Bとは相互に溶は合わず、
かつBより比重の小さいもう一つの液体(以下Cという
)へAを抽出する分析用抽出器に関するものである。
[Detailed description of the invention] The present invention is based on a liquid (hereinafter referred to as B) in which a substance to be extracted (hereinafter referred to as A) is dissolved, which is not mutually soluble with B.
The present invention also relates to an analytical extractor for extracting A into another liquid (hereinafter referred to as C) having a lower specific gravity than B.

抽出という操作は、Aを溶解しているBおよびBと相互
に溶は合わずまた比重の異なるCを混合撹拌し、B中の
AのほとんどをC中へ溶解させ、静置して比重の差によ
りBとCとを二層に分離させ、Cを分取することである
が、上層のCを分取する場合には、B、!l:Cとの境
界面部分の水平断面積が小さくなければCの分取容量を
正確かつ最大限に行うことができない。
The extraction operation involves mixing and stirring B in which A is dissolved and C, which is not mutually soluble with B and has a different specific gravity, to dissolve most of A in B into C, and then leave it to stand still until the specific gravity increases. The method is to separate B and C into two layers based on the difference and separate C, but when separating the upper layer C, B,! Unless the horizontal cross-sectional area of the interface with l:C is small, it is not possible to accurately and maximize the fractional capacity of C.

しかし、水平断面積を小さくする、つまり槽を細長くす
ると十分な攪拌ができない欠点がある。
However, if the horizontal cross-sectional area is made small, that is, if the tank is elongated, there is a drawback that sufficient stirring cannot be achieved.

本考案の目的はこの欠点を除くことにある。The purpose of the invention is to eliminate this drawback.

本考案の実施例を第1図に示す。An embodiment of the present invention is shown in FIG.

本考案の抽出器は、抽出槽本体1、フタ2およびバンキ
ング3から構成されており、抽出槽本体1とフタ2はバ
ンキング3を介してネジ等により締め付は固定され、密
閉構造となっている。
The extractor of the present invention is composed of an extraction tank main body 1, a lid 2, and a banking 3. The extraction tank main body 1 and the lid 2 are tightened with screws etc. via the banking 3, and have a sealed structure. There is.

抽出槽本体1は、円筒状の上槽4、球形の下槽5、上槽
4の下部と下槽5の上部とを連絡する接続管6(この直
径は上槽および下槽の直径より小さい)、上槽4の側面
と下槽5の側面とを連絡する戻り管T(この直径は接続
管の直径より小さい)および排液管8からなっており、
排液管8の下部には弁9が取り付けである。
The extraction tank body 1 consists of a cylindrical upper tank 4, a spherical lower tank 5, and a connecting pipe 6 (the diameter of which is smaller than the diameters of the upper and lower tanks) that connects the lower part of the upper tank 4 and the upper part of the lower tank 5. ), a return pipe T (the diameter of which is smaller than the diameter of the connecting pipe) connecting the side surface of the upper tank 4 and the side surface of the lower tank 5, and a drain pipe 8,
A valve 9 is attached to the lower part of the drain pipe 8.

フタ2には数本の支柱10によりモーター11が取り付
けられ、その軸12の下端には攪拌羽根13が下槽5の
中央に位置するように取り付けられている。
A motor 11 is attached to the lid 2 by several struts 10, and a stirring blade 13 is attached to the lower end of the shaft 12 so as to be located in the center of the lower tank 5.

また、フタ2の中心を軸12が貫通する穴140部分に
は、抽出槽本体1内へ空気注入管15から空気を吹き込
んだ場合、軸12とフタ2との間隙14から空気が漏れ
にくいように軸12の直径とほとんど同じ直径の穴のあ
るバンキング16がバンキング押え17によって固定さ
れている。
In addition, the hole 140 where the shaft 12 passes through the center of the lid 2 is designed to prevent air from leaking from the gap 14 between the shaft 12 and the lid 2 when air is blown into the extraction tank body 1 from the air injection pipe 15. A banking 16 having a hole with a diameter almost the same as that of the shaft 12 is fixed by a banking presser 17.

つまり(、軸12はバンキング16に円状で接しながら
回転する。
In other words, the shaft 12 rotates while contacting the banking 16 in a circular manner.

さらにフタ2には抽出槽本体1内へBおよびCを注入す
るための液注入管18、空気注入管15および抽出液排
出管19が取り付けられている。
Furthermore, a liquid injection pipe 18, an air injection pipe 15, and an extraction liquid discharge pipe 19 for injecting B and C into the extraction tank main body 1 are attached to the lid 2.

液注入管18および空気注入管15の下端は、Bおよび
Cの所定量を抽出槽本体1内へ入れた時の液面20より
上に、抽出液排出管19の下端はBとCとの二層の境界
面21よりやや上になるように取り付けである。
The lower ends of the liquid injection pipe 18 and the air injection pipe 15 are placed above the liquid level 20 when predetermined amounts of B and C are put into the extraction tank body 1, and the lower end of the extract liquid discharge pipe 19 is placed above the liquid level 20 between B and C. It is attached so that it is slightly above the boundary surface 21 of the two layers.

抽出工程に従って、本考案の効果を次に述べる。The effects of the present invention will be described below according to the extraction process.

まず、液注入管18からBおよびCの各所定量を注入す
る。
First, predetermined amounts of each of B and C are injected from the liquid injection tube 18.

この時、注入された液体と同体積の空気は空気注入管1
5から排出される。
At this time, the same volume of air as the injected liquid is in the air injection tube 1.
It is discharged from 5.

なお、この場合BとCとの二層の境界面21は接続管6
の範曲内になるようにBの注入量または下槽5の容積を
定めておく。
In this case, the interface 21 between the two layers B and C is connected to the connecting pipe 6.
The injection amount of B or the volume of the lower tank 5 is determined so that it falls within the range of .

モーター11を回転させると攪拌羽根13が回転し、下
槽5内の液体は攪拌混合されながら遠心力を受けて下槽
5の水平方向に最大直径となる位置に取り付けた戻り管
7内を上昇し、上槽4へ送られ接続管6を経て再び下槽
5へ戻る。
When the motor 11 is rotated, the stirring blade 13 rotates, and the liquid in the lower tank 5 is stirred and mixed while being subjected to centrifugal force and rises in the return pipe 7 installed at the position of the maximum diameter in the horizontal direction of the lower tank 5. Then, it is sent to the upper tank 4 and returns to the lower tank 5 via the connecting pipe 6.

このように抽出槽本体1内の液体は循環しながら激しく
攪拌混合される間にAはB中からC中へ移り、抽出が行
われる。
In this way, while the liquid in the extraction tank body 1 is being circulated and vigorously stirred and mixed, A moves from B to C, and extraction is performed.

所定の時間攪拌した後、モーターを停止させて液体を静
置させておくと、比重の差によりBは下層にCは上層に
と二層に分離される。
After stirring for a predetermined time, the motor is stopped and the liquid is allowed to stand still. Due to the difference in specific gravity, the liquid is separated into two layers: B in the lower layer and C in the upper layer.

十分に分離されるだけの時間静置後、空気注入管15か
ら空気を吹き込むとその圧力で上層のCは抽出液排出管
19から押し出され、所定の容器へ分取される。
After the mixture is allowed to stand still for a sufficient time to be sufficiently separated, air is blown into the air injection tube 15, and the upper layer C is pushed out from the extract discharge tube 19 by the pressure of the air injection tube 15, and is fractionated into a predetermined container.

この時排出槽本体1内に残るCは、接続管6内の抽出液
排出管19の下端から境界面211での間の体積、およ
び戻り管γ内のB(!:Cとの境界面22から戻り管T
の上端までの間の体積を合わせたものであるが、接続管
6および戻り管Iの直径を上槽4の直径より十分小さく
しであるので残るCの体積は非常に小さくなる。
At this time, C remaining in the discharge tank main body 1 is the volume between the lower end of the extract discharge pipe 19 in the connecting pipe 6 and the boundary surface 211, and the volume of B (!: the boundary surface 22 with C in the return pipe γ). Return pipe T
However, since the diameters of the connecting pipe 6 and the return pipe I are made sufficiently smaller than the diameter of the upper tank 4, the volume of the remaining C becomes very small.

つ筐り、接続管6および戻り管7の断面積を小さくする
ことにより、抽出槽本体1内からCの分取率を著しく高
めることが可能となり、また、下槽5の中央に回転する
撹拌羽根13を設けるとともに、下槽9の水平方向に最
大直径となる側面に戻り管Iを設けることによりBおよ
びCが遠心力を受は抽出槽本体1内を循環するため、十
分な撹拌混合が可能になるという効果を得られたことが
本考案の特徴である。
By reducing the cross-sectional area of the housing, connecting pipe 6 and return pipe 7, it is possible to significantly increase the fractionation rate of C from inside the extraction tank main body 1. By providing the blades 13 and the return pipe I on the side surface of the lower tank 9 that has the maximum diameter in the horizontal direction, B and C receive centrifugal force and circulate within the extraction tank body 1, so that sufficient stirring and mixing can be achieved. A feature of the present invention is that it has the effect of making it possible.

なお、分取後は弁9を開いて抽出槽本体1内の液を排出
し、以下同様に次の抽出工程が行われる。
Note that after the fractionation, the valve 9 is opened to discharge the liquid in the extraction tank body 1, and the next extraction step is performed in the same manner.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案の抽出器の縦断面図を示す。 図中、符号1は抽出槽本体、2はフタ、3は抽出槽本体
とフタとの間隙を封するバンキング、4は上槽、5は下
槽、6は接続管、Iは戻り管、8は排液管、9は弁、1
0は支柱、11はモーター12は軸、13は攪拌羽根、
14はフタを貫通する軸の周囲にできる間隙、15は空
気注入管、16は間隙14を封するベンキング、11は
バンキング押え、18は液注入管、19は抽出液排出管
、20は抽出槽本体1内にBおよびCを所定量注入した
場合の静止状態における液面、21は静止状態における
接続管内のBとCとの境界面、22は静止状態における
戻り管内のBとCとの境界面を示す。
FIG. 1 shows a longitudinal sectional view of the extractor of the present invention. In the figure, 1 is the extraction tank body, 2 is the lid, 3 is the banking that seals the gap between the extraction tank body and the lid, 4 is the upper tank, 5 is the lower tank, 6 is the connection pipe, I is the return pipe, 8 is the drain pipe, 9 is the valve, 1
0 is a column, 11 is a motor 12 is a shaft, 13 is a stirring blade,
14 is a gap formed around the shaft passing through the lid, 15 is an air injection pipe, 16 is a bending valve that seals the gap 14, 11 is a banking presser, 18 is a liquid injection pipe, 19 is an extraction liquid discharge pipe, and 20 is an extraction tank. The liquid level in the static state when a predetermined amount of B and C is injected into the main body 1, 21 is the interface between B and C in the connecting pipe in the static state, and 22 is the boundary between B and C in the return pipe in the static state. Show the face.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上槽4、下槽5、上槽の下部および下槽の上部を連絡す
る両槽より小径の接続管6、上槽の側面および下槽の水
平方向に最大直径である側面を連絡し、かつ接続管より
小径の戻り管T1接続管の中に下端を位置する抽出液排
出管19、ならびに下槽中央部に攪拌羽根13を有する
抽出器。
An upper tank 4, a lower tank 5, a connecting pipe 6 having a smaller diameter than both tanks that connects the lower part of the upper tank and the upper part of the lower tank, and connects the side surface of the upper tank and the side surface of the lower tank that has the maximum diameter in the horizontal direction, and An extractor having an extract discharge pipe 19 whose lower end is located in the return pipe T1 connection pipe having a smaller diameter than the connection pipe, and a stirring blade 13 in the center of the lower tank.
JP1978116769U 1978-08-28 1978-08-28 analytical extractor Expired JPS588321Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978116769U JPS588321Y2 (en) 1978-08-28 1978-08-28 analytical extractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978116769U JPS588321Y2 (en) 1978-08-28 1978-08-28 analytical extractor

Publications (2)

Publication Number Publication Date
JPS5534222U JPS5534222U (en) 1980-03-05
JPS588321Y2 true JPS588321Y2 (en) 1983-02-15

Family

ID=29069605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978116769U Expired JPS588321Y2 (en) 1978-08-28 1978-08-28 analytical extractor

Country Status (1)

Country Link
JP (1) JPS588321Y2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH072554Y2 (en) * 1986-11-13 1995-01-25 株式会社明電舎 Electric hoist operation control device
JP2015501294A (en) * 2011-10-06 2015-01-15 コーカーン,ジエフリー・エイ Liquid-liquid extraction process and equipment

Also Published As

Publication number Publication date
JPS5534222U (en) 1980-03-05

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