JPS5864122A - Rotary stirring device - Google Patents
Rotary stirring deviceInfo
- Publication number
- JPS5864122A JPS5864122A JP56162657A JP16265781A JPS5864122A JP S5864122 A JPS5864122 A JP S5864122A JP 56162657 A JP56162657 A JP 56162657A JP 16265781 A JP16265781 A JP 16265781A JP S5864122 A JPS5864122 A JP S5864122A
- Authority
- JP
- Japan
- Prior art keywords
- sample
- temperature
- container
- disk
- stirring device
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/30—Mixing the contents of individual packages or containers, e.g. by rotating tins or bottles
- B01F29/31—Mixing the contents of individual packages or containers, e.g. by rotating tins or bottles the containers being supported by driving means, e.g. by rotating rollers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明は、回転攪拌装置に関する。[Detailed description of the invention] The present invention relates to a rotary stirring device.
回転攪拌装置は、攪拌すべき試料の入った試料容器を、
盤面を傾斜させ且つ回転可能に設けられた円盤に着脱可
能に取付け、この円盤を回転させることにより試料の攪
拌を行うものである。The rotary stirrer rotates the sample container containing the sample to be stirred.
It is removably attached to a rotatable disk with an inclined disk surface, and the sample is stirred by rotating the disk.
生体試料などのような場合には、攪拌時にあっても試料
温度を所定温度に保持しなければならないことがある。In the case of biological samples, etc., it may be necessary to maintain the sample temperature at a predetermined temperature even during stirring.
従来の回転攪拌装置は試料温度を一定に保持する機構を
備えていないことから、上述のような場合には、所定の
温度に制御され九恒温槽内に回転攪拌装置を設置して、
生体試料などの攪拌を行っていた。Conventional rotary stirrers do not have a mechanism to keep the sample temperature constant, so in the case described above, a rotary stirrer is installed in a constant temperature bath that is controlled at a predetermined temperature.
They were stirring biological samples, etc.
しかしながら、上述した従来の方法によれば、恒温槽を
含めた装置全体の所要床面積が広くなるという欠点があ
った。また、攪拌後容器から試料を抜き出すために、攪
拌装置全体を恒温槽から引き出さねばならず、実際に試
料が抜き出されるまでの時間に該試料温度が低下してし
まうという欠点があった。特に生体試料の′場合には、
このような試料温度の低下が分析測定などに致命的な障
害をおよぼすことがある。However, the conventional method described above has the disadvantage that the required floor area of the entire apparatus including the thermostatic bath becomes large. Furthermore, in order to remove the sample from the container after stirring, the entire stirring apparatus must be pulled out from the thermostatic chamber, which has the disadvantage that the temperature of the sample drops during the time until the sample is actually removed. Especially in the case of biological samples,
Such a drop in sample temperature may cause fatal problems in analysis and measurement.
本発明の目的は、試料の温度を所定の温度に保持できる
恒温機構を備えた回転攪拌装置を提供することにある。An object of the present invention is to provide a rotary stirring device equipped with a constant temperature mechanism that can maintain the temperature of a sample at a predetermined temperature.
本発明は、試料容器を嵌挿させる複数の容器床と該容器
床に嵌挿される試料容器を直立に嵌挿させる複数の容器
床とが形成される円盤の適宜箇所に発熱体と温度センサ
とからなる円盤の恒温機構を設け、該円盤を一定の傾斜
を設けて回転可能に支持固定してなる回転攪拌装置とす
ることにより。The present invention provides heating elements and temperature sensors at appropriate locations on a disk in which a plurality of container floors into which sample containers are inserted and a plurality of container floors into which sample containers are inserted upright are formed. By providing a constant temperature mechanism for a disc consisting of a rotary stirring device, the disc is rotatably supported and fixed at a certain inclination.
恒温槽を用いることなく、試料の攪拌および試料容器か
ら該試料を抜き出すまで、試料温度を所定の温度に保持
させようとするものである。This method attempts to maintain the sample temperature at a predetermined temperature until the sample is stirred and the sample is removed from the sample container without using a constant temperature bath.
以下、本発明の実施例を図面を用いて説明する。Embodiments of the present invention will be described below with reference to the drawings.
第１図および第２図に本発明の一実施例を示す。An embodiment of the present invention is shown in FIGS. 1 and 2. FIG.
第１図に示すように、円盤１は支持台２に該円盤面を傾
斜させ且つ自転可能に支持固定されている。該円盤１は
フレキシブル継手３を介して回転機４により回転可能に
係合されている。円盤本体ＩＡは伝熱性を有する材料例
えば金属などから形成され、該円盤本体ＩＡの下面およ
び周側面には発熱体５が取付けられ：また適宜箇所に温
度センサ６が埋設されている。上記発熱体５と温度セン
サ６とを図示していない温度制御器に接続して、円盤本
体ＩＡｋ所定温度に制御する恒温機構が形成されている
。発熱体５の設けられる部分の円盤面は断熱材７により
覆われている。As shown in FIG. 1, a disk 1 is supported and fixed to a support base 2 so that the disk surface is inclined and is rotatable. The disc 1 is rotatably engaged with a rotating machine 4 via a flexible joint 3. The disc main body IA is made of a heat conductive material, such as metal, and a heating element 5 is attached to the lower surface and peripheral side of the disc main body IA, and a temperature sensor 6 is embedded at an appropriate location. The heating element 5 and temperature sensor 6 are connected to a temperature controller (not shown) to form a constant temperature mechanism that controls the disc body IAk to a predetermined temperature. The disk surface of the portion where the heating element 5 is provided is covered with a heat insulating material 7.
また、円盤本体ＩＡの上面には試料の入った容器を装着
させる複数の容器床８が放射状に設けられている。容器
床８は第２図（１）の断面図に示すように、筒状の容器
９全体を円盤本体ＩＡの中に嵌挿できる形状の容器床８
Ａと、第２図日に示すように容器９を直立状態に装着で
きる容器床８Ｂとで形成されている。Further, a plurality of container floors 8 on which containers containing samples are mounted are radially provided on the upper surface of the disk main body IA. As shown in the cross-sectional view of FIG. 2 (1), the container floor 8 has a shape that allows the entire cylindrical container 9 to be inserted into the disc main body IA.
A and a container floor 8B on which the container 9 can be mounted in an upright position as shown in FIG.
このように構成されることから、円盤本体ＩＡは発熱体
５と温度センサ６により所定の温度に保持される。生体
試料を攪拌する場合は、第２図囚に示すように、容器９
ｔ−容器床８Ａに装着し円盤１を回転させて攪拌を行う
。円盤本体ＩＡＯ熱容量は試料の熱容量に比較して′十
分大きなものであり、しかも、容器９全体が該円盤本体
ＩＡ内に嵌挿された状態に装着されるので、伝熱保温の
効果に優れており、試料の温度は所定の温度に保たれる
ことになる。With this configuration, the disc main body IA is maintained at a predetermined temperature by the heating element 5 and the temperature sensor 6. When stirring a biological sample, as shown in Figure 2,
The disk 1 is attached to the T-container floor 8A and stirred by rotating it. The heat capacity of the disc body IAO is sufficiently large compared to the heat capacity of the sample, and since the entire container 9 is fitted into the disc body IA, it has excellent heat transfer and heat retention effects. Therefore, the temperature of the sample is maintained at a predetermined temperature.
また、攪拌終了後円盤の回転を停止させ、第２図日に示
すように容器９を容器床８Ｂに装着させ、この状態にて
頭部のキャップ１０を外し容器内から試料を抜き出すこ
とができるので、上述したと同様に試料温度は・所定の
温度に保たれることになる。Further, after stirring is completed, the rotation of the disk is stopped, the container 9 is attached to the container floor 8B as shown in Fig. 2, and in this state, the cap 10 on the head can be removed and the sample can be extracted from the container Therefore, the sample temperature is maintained at a predetermined temperature as described above.
従って本実施例によれば、簡単な構成であシながら効率
の良い恒温機構が備えられているので、恒温槽を用いる
ことなく攪拌および抜出し操作時の試料温度を所定の温
度に保持することができる。Therefore, according to this embodiment, since a simple yet efficient constant temperature mechanism is provided, it is possible to maintain the sample temperature at a predetermined temperature during stirring and extraction operations without using a constant temperature bath. can.
また１本実施例によれば、容器全体を所定の温度に保持
された円盤本体内に嵌挿させる構成としたことにより、
伝熱効率に優れ且つ試料の保温効率が良いことから、恒
温槽を用いる場合と比較して熱効率が向上される。Furthermore, according to this embodiment, the entire container is inserted into the disc main body maintained at a predetermined temperature, so that
Since it has excellent heat transfer efficiency and good heat retention efficiency for the sample, thermal efficiency is improved compared to the case where a constant temperature bath is used.
さらに、本実施例によれば、保温を要する試料の攪拌操
作を極めて簡単に行うことができる。Furthermore, according to this embodiment, stirring operations for samples that require heat retention can be performed extremely easily.
以上、本発明によれば、恒温機構を備え九ことにより、
試料の攪拌および試料の抜出し操作において、該試料の
温度を所定の温度に保持させることができる。As described above, according to the present invention, by providing a constant temperature mechanism,
During the sample stirring and sample extraction operations, the temperature of the sample can be maintained at a predetermined temperature.
第１図は本発明の一実施例の正面図及び側面図、第２図
は第１図図示実施例の部分詳細断面図を示す。
１・・・円盤、ＩＡ・・・円盤本体、２・・・支持台、
５・・・発熱体、６・・・温度センサ、８・・・容器床
。
第１図
第２図FIG. 1 shows a front view and a side view of an embodiment of the present invention, and FIG. 2 shows a partially detailed sectional view of the embodiment shown in FIG. 1... Disc, IA... Disc body, 2... Support stand,
5... Heating element, 6... Temperature sensor, 8... Container floor. Figure 1 Figure 2
Claims (1)
挿される試料容器を直立に嵌挿させる複数の容器床とが
形成される円盤の適宜箇所に発熱体と温度センサとを設
け、該円盤を一定の傾斜を設けて回転可能に支持固定し
てなる回転攪拌装置。1. A heating element and a temperature sensor are provided at appropriate locations on a disk in which a plurality of container floors into which sample containers are inserted and a plurality of container floors into which sample containers are inserted upright are formed. , a rotary stirring device in which the disk is rotatably supported and fixed with a certain inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56162657A JPS5864122A (en) | 1981-10-14 | 1981-10-14 | Rotary stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56162657A JPS5864122A (en) | 1981-10-14 | 1981-10-14 | Rotary stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5864122A true JPS5864122A (en) | 1983-04-16 |
Family
ID=15758789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56162657A Pending JPS5864122A (en) | 1981-10-14 | 1981-10-14 | Rotary stirring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5864122A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435483A (en) * | 2011-09-15 | 2012-05-02 | 李正旭 | Rotary soaking instrument |
-
1981
- 1981-10-14 JP JP56162657A patent/JPS5864122A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435483A (en) * | 2011-09-15 | 2012-05-02 | 李正旭 | Rotary soaking instrument |
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