JPH0857281A - Stirring treatment apparatus - Google Patents
Stirring treatment apparatusInfo
- Publication number
- JPH0857281A JPH0857281A JP6192444A JP19244494A JPH0857281A JP H0857281 A JPH0857281 A JP H0857281A JP 6192444 A JP6192444 A JP 6192444A JP 19244494 A JP19244494 A JP 19244494A JP H0857281 A JPH0857281 A JP H0857281A
- Authority
- JP
- Japan
- Prior art keywords
- container
- shaped partition
- partition plates
- attached
- stirring
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
- B01F27/091—Stirrers characterised by the mounting of the stirrers with respect to the receptacle with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/118—Stirrers in the form of brushes, sieves, grids, chains or springs
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は高粘度液または高粘度液
と低粘度液の攪拌混合、高粘度液中に含まれるモノマー
や溶剤等の脱挿、重縮合反応等に用いられる攪拌処理装
置に関する。FIELD OF THE INVENTION The present invention relates to a stirring treatment apparatus used for stirring and mixing a high-viscosity liquid or a high-viscosity liquid and a low-viscosity liquid, inserting and removing monomers and solvents contained in the high-viscosity liquid, and a polycondensation reaction. Regarding
【０００２】[0002]
【従来の技術】従来、高粘度流体を対象とした攪拌処理
装置において用いられている攪拌翼は、攪拌液の物性状
複雑な形状をしたものが多かった。従って、攪拌翼は形
状が複雑なため製作費が高く、更に流体等を攪拌すると
きに消費する動力も非常に高いものであった。なお、攪
拌翼の形状を複雑にしたからといって、処理される流体
の流動性が乏しいため大幅に性能が向上するものではな
かった。2. Description of the Related Art Conventionally, many agitating blades used in agitating apparatus for high-viscosity fluid have complicated shapes of agitating liquid. Therefore, since the stirring blade has a complicated shape, the manufacturing cost is high, and the power consumed when stirring the fluid is also very high. In addition, even if the shape of the stirring blade was complicated, the fluidity of the fluid to be treated was poor, and therefore the performance was not significantly improved.
【０００３】[0003]
【発明が解決しようとする課題】以上の不具合点を解消
するために、攪拌軸を２本、またそれに合わせて円筒状
容器も２本とし、各々の攪拌軸を同一または異方向に回
転する二軸式攪拌処理装置等が提案されているが、製品
の付加価値のあまり高くない物質の処理に対しては、イ
ニシャルコストが高く実用性が低い懸念があった。本発
明は、前記の問題点を解決し構造が簡単で製造が容易で
効果的に攪拌混合することができる攪拌処理装置を提供
することを課題としている。In order to solve the above-mentioned problems, the number of stirring shafts is set to two, and two cylindrical containers are also fitted to the stirring shafts, and each stirring shaft is rotated in the same or different directions. Although an axial stirring apparatus and the like have been proposed, there is a concern that the initial cost is high and the practicality is low for processing a substance whose added value of the product is not so high. SUMMARY OF THE INVENTION An object of the present invention is to provide a stirring treatment device which solves the above problems and has a simple structure, is easy to manufacture, and can effectively stir and mix.
【０００４】[0004]
【課題を解決するための手段】本発明は前記した課題を
解決するため、処理物の出入口を有する横型円筒状容器
内の両端部に設けられ、その各々が水平に配置された回
転軸に固定された対をなすフレーム、前記容器内に水平
に配置され、前記フレーム間を接続する複数本のアー
ム、同アームに実質的に垂直に取付けられ、中央部に開
口部を有し、かつ、互いに間隔をおいて設置された複数
枚の円板状仕切り板、隣合う前記仕切り板に両端が取付
けられた複数枚の金網状部材、及び隣合う前記仕切り板
に両端が取付けられた複数枚の前記容器内壁面の掻取り
板を具備する攪拌処理装置を提供する。In order to solve the above-mentioned problems, the present invention is provided at both ends of a horizontal cylindrical container having an inlet / outlet of a processed material, and each of them is fixed to a horizontally arranged rotating shaft. Paired frames, a plurality of arms arranged horizontally in the container and connecting between the frames, mounted substantially vertically to the arms, having an opening in the center, and A plurality of disc-shaped partition plates installed at intervals, a plurality of wire mesh members having both ends attached to the adjacent partition plates, and a plurality of the above-described multiple partition plates having both ends attached to the adjacent partition plates. Provided is an agitation processing device including a scraping plate for an inner wall surface of a container.
【０００５】なお、複数枚の円板状仕切り板の中央部の
開口部は、その一部の円板状仕切り板のものの径を小さ
く形成してもよい。また、円板状仕切り板に両端を取付
けて配設する金網状部材と掻取り板は、容器の長手方向
に一直線をなして配設してもよいが、それぞれ各円板状
仕切り板間で順次位置をずらせて配設してもよい。The opening at the central portion of the plurality of disc-shaped partition plates may be formed to have a smaller diameter than that of a part of the disc-shaped partition plates. Further, the wire mesh member and the scraping plate, which are disposed by attaching both ends to the disc-shaped partition plate, may be disposed so as to form a straight line in the longitudinal direction of the container. The positions may be sequentially shifted.
【０００６】[0006]
【作用】本発明においては、容器の両端部に設けられた
回転軸の何れか一方または双方を回転させることによっ
て、それに固定されたフレーム、そのフレームに接続さ
れたアーム、及びそのアームに取付けられた円板状仕切
り板、その円板状仕切り板に取付けられた金網状部材及
び掻取り板は、横型円筒状容器内壁に接触しない状態で
回転する。In the present invention, by rotating either one or both of the rotary shafts provided at both ends of the container, the frame fixed to the frame, the arm connected to the frame, and the arm attached to the frame are attached. The disk-shaped partition plate, the wire mesh member attached to the disk-shaped partition plate, and the scraping plate rotate without contacting the inner wall of the horizontal cylindrical container.
【０００７】アームに実質的に垂直に取付けられ互いに
間隔をおいて設置された複数枚の円板状仕切り板によっ
て、容器内は長手方向（回転軸と平行な水平方向）にお
いて実質的に仕切られており、容器内の処理物の１部は
隣合う円板状仕切り板の間において金網状部材によって
持上げられ、その金網状部材が上方に達した際に持上げ
られた処理物は下方に流下し、これを繰り返すことによ
って、容器内の処理物は効果的に攪拌混合される。この
ように攪拌混合された処理物は、円板状仕切り板の中央
部の開口を通って容器内を移動して、容器に設けられた
処理物の出口より取出される。The inside of the container is substantially partitioned in the longitudinal direction (horizontal direction parallel to the rotation axis) by a plurality of disc-shaped partition plates mounted substantially vertically on the arm and spaced apart from each other. A part of the processed material in the container is lifted by the wire mesh member between the adjacent disc-shaped partition plates, and when the wire mesh member reaches the upper side, the lifted processed material flows downward, By repeating the above, the processed material in the container is effectively stirred and mixed. The processed product thus agitated and mixed moves through the opening in the central portion of the disk-shaped partition plate, moves inside the container, and is taken out from the outlet of the processed product provided in the container.
【０００８】また、前記したように、容器内は長手方向
に複数枚の円板状仕切り板によって実質的に仕切られて
いるために、流通操作においては容器内にはピストンフ
ローに近い流れが生じて処理物の反応性が向上する。Further, as described above, since the inside of the container is substantially partitioned in the longitudinal direction by a plurality of disk-shaped partition plates, a flow similar to a piston flow is generated in the container during the flow operation. The reactivity of the treated product is improved.
【０００９】更に、金網状部材を長手方向に対して一直
線に配置せず、順次固定位置をずらせる（例えば４５°
ずつずらせる）ようにしたものでは、液の持上げ時期を
調整することも可能となり、よりスムーズな攪拌、混合
が可能となる。Further, the wire mesh members are not arranged in a straight line in the longitudinal direction, but the fixing positions are sequentially shifted (for example, 45 °).
With such a configuration, it is possible to adjust the lifting time of the liquid, which enables smoother stirring and mixing.
【００１０】また、前記金網状部材は、その箇所の処理
物の粘度に対応して、金網の目開きや、周方向の取付け
枚数を調整することによって、その効果は著しく向上さ
れる。Further, the effect of the wire netting member is remarkably improved by adjusting the mesh opening of the wire netting and the number of circumferentially mounted members in accordance with the viscosity of the processed material at the location.
【００１１】[0011]
【実施例】以下、本発明による攪拌処理装置を図示した
実施例に基づいて具体的に説明する。図１及び図２にお
いて、水平に配置された横型円筒状容器１には、その両
端部近くに処理物の入口２と出口３がそれぞれ設けられ
ている。同容器１の外周には、加熱または冷却用のジャ
ケット４が設けられており加熱または冷却用媒体の入口
５、出口６が各々設けられている。また７は、前記容器
１のほぼ中央の部分に設けられた揮発物等の排気口であ
る。EXAMPLES Hereinafter, a stirring treatment apparatus according to the present invention will be specifically described based on the illustrated examples. In FIG. 1 and FIG. 2, a horizontally arranged horizontal cylindrical container 1 is provided with an inlet 2 and an outlet 3 of a processed material near both ends thereof, respectively. A jacket 4 for heating or cooling is provided on the outer periphery of the container 1, and an inlet 5 and an outlet 6 for a heating or cooling medium are provided respectively. Further, 7 is an exhaust port for volatile substances and the like provided in a substantially central portion of the container 1.
【００１２】前記容器１の内部の両端部においては、容
器１と僅かな隙間を有してそれぞれ複数本の対をなすフ
レーム８，８’が、前記容器１内から容器１外へ延びる
回転軸９，９’に固定されており、回転軸９または９’
の一方が図示されない駆動装置によって外部から回転さ
れる仕組みになっている。前記複数本のフレーム８，
８’間には、前記容器１の内周壁と隙間を保って、回転
軸９，９’と同芯に互いに平行をなして複数本のアーム
１０が取付けられている。なお同アーム１０は、円柱状
としてもよく、また、角柱状としてもよい。At both ends inside the container 1, a plurality of pairs of frames 8 and 8 ′ each having a slight clearance with respect to the container 1 extend from the inside of the container 1 to the outside of the container 1. It is fixed to 9, 9'and the rotating shaft 9 or 9 '
One of them is rotated from the outside by a driving device (not shown). The plurality of frames 8,
Between the 8 ', a plurality of arms 10 are attached in parallel with each other and concentric with the rotating shafts 9, 9', with a gap kept from the inner peripheral wall of the container 1. The arm 10 may have a columnar shape or a prismatic shape.
【００１３】更に前記複数本のアーム１０には、前記容
器１内を長手方向に複数に分割するように中央部に円形
の開口部を有するドーナツ状の複数枚の互いに間隔をお
いて配置された円板状仕切り板１１が前記容器１の内周
壁と接触しないように、かつ、アーム１０に実質的に垂
直に取付けられている。Further, a plurality of donut-shaped arms 10 each having a circular opening in the central portion are arranged on the plurality of arms 10 at intervals so as to divide the inside of the container 1 into a plurality of parts in the longitudinal direction. The disk-shaped partition plate 11 is attached to the arm 10 so as not to contact the inner peripheral wall of the container 1 and substantially vertically.
【００１４】また隣合う前記円板状仕切り板１１には、
前記容器１の長手方向に配置された前記円板状仕切り板
１１，１１に実質的に垂直をなす複数枚の金網状部材１
２の両端が固定されている。前記金網状部材１２も前記
容器１の内周壁とは接触しないように配置されている。
なお、前記金網状部材１２は、長手方向に対して１線上
に配置してもよいし、角度をずらせて配置しても差支え
ない。The adjacent disk-shaped partition plates 11 are
A plurality of wire mesh members 1 substantially perpendicular to the disk-shaped partition plates 11, 11 arranged in the longitudinal direction of the container 1.
Both ends of 2 are fixed. The wire mesh member 12 is also arranged so as not to contact the inner peripheral wall of the container 1.
The wire mesh members 12 may be arranged on a line with respect to the longitudinal direction, or may be arranged at different angles.
【００１５】また、隣合う前記円板状仕切り板１１には
前記容器１の長手方向に配置され、前記円板状仕切り板
１１，１１に複数枚の掻取り板１３の両端が前記容器１
と接触しないように固定されている。前記掻取り板１３
は前記円板状仕切り板１１の円周接線に対して回転方向
側に約１５〜５０°の範囲で前記円板状仕切り板１１の
内側に向って傾斜している。Further, adjacent disc-shaped partition plates 11 are arranged in the longitudinal direction of the container 1, and the disc-shaped partition plates 11 and 11 have a plurality of scraping plates 13 at both ends thereof.
It is fixed so as not to come into contact with. The scraping plate 13
Is inclined toward the inner side of the disk-shaped partition plate 11 in the range of about 15 to 50 ° on the rotational direction side with respect to the circumferential tangent of the disk-shaped partition plate 11.
【００１６】なお、前記掻取り板１３は、長手方向に対
して１線上に配置してもよいし、角度をずらせて配置し
ても差支えない。また前記円板状仕切り板１１は、長手
方向の仕切り効果を向上する目的で１枚または複数枚、
アーム１０の内側まで延長させて開口部径を小さくする
ことも可能である（図３参照）。また、１４は、回転軸
９，９’と前記容器１の間のシール機構である。The scraping plates 13 may be arranged on a line with respect to the longitudinal direction, or may be arranged at different angles. Further, the disc-shaped partition plate 11 is one or more for the purpose of improving the partition effect in the longitudinal direction.
It is also possible to extend the inside of the arm 10 to reduce the opening diameter (see FIG. 3). Further, 14 is a sealing mechanism between the rotating shafts 9 and 9 ′ and the container 1.
【００１７】以上のように構成された本実施例による攪
拌処理装置は、通常円筒状容器１の容器全容積に対して
約半分の量の液体等の処理物を入れた上、回転軸９また
は９’を回転させる。この回転軸９または９’の回転に
より、隣合う円板状仕切り板１１，１１の間において、
内部の処理物の１部は、金網状部材１２によって持上げ
られ、金網状部材１２が上方に達した際、持上げられた
処理物は下方に流下し、これを繰り返すことにより、容
器１の内部の処理物は攪拌混合される。In the stirring treatment apparatus according to the present embodiment having the above-mentioned structure, the amount of treated material such as liquid is usually half the total volume of the cylindrical vessel 1 and the rotary shaft 9 or Rotate 9 '. By the rotation of the rotating shaft 9 or 9 ', between the adjacent disc-shaped partition plates 11 and 11,
A part of the processed material inside is lifted by the wire mesh member 12, and when the wire mesh member 12 reaches the upper side, the lifted processed material flows downward, and by repeating this, the inside of the container 1 The processed products are mixed by stirring.
【００１８】また、金網状部材１２の取付け枚数や金網
の目開きを調整することによって、処理物の粘度に対応
した適正な攪拌混合状態を得ることができる。このよう
にして攪拌混合された処理物は、円板状仕切り板１１の
中央部の開口部を通って容器１内を移動して処理物の出
口３より取出される。Further, by adjusting the number of wire mesh members 12 to be attached and the mesh openings of the wire mesh, it is possible to obtain a proper stirring and mixing state corresponding to the viscosity of the processed material. The processed product thus stirred and mixed moves through the opening at the center of the disk-shaped partition plate 11 in the container 1 and is taken out from the outlet 3 of the processed product.
【００１９】しかも、前記複数枚の円板状仕切り板１１
は容器内の長手方向を実質的に分割しているために、流
通操作において処理物の流れのピストンフロー性が得ら
れて処理物の反応性が向上し、かつ、その取付け枚数を
調整することにより、ピストンフロー性をコントロール
することが可能である。In addition, the plurality of disc-shaped partition plates 11
Since the longitudinal direction inside the container is substantially divided, the piston flow property of the flow of the processed product is obtained in the distribution operation, the reactivity of the processed product is improved, and the number of attached sheets is adjusted. With this, it is possible to control the piston flowability.
【００２０】また、本装置は、複数枚の円板状仕切り板
１１及び金網状部材１２をアーム１０に取付けた非常に
シンプルなものであり構造も簡単でその製作費も低廉に
することができる。Further, the present apparatus is a very simple one in which a plurality of disc-shaped partition plates 11 and wire mesh members 12 are attached to the arm 10. The structure is simple and the manufacturing cost can be reduced. .
【００２１】[0021]
【発明の効果】以上説明したように、本発明による攪拌
処理装置は特許請求の範囲に記載された構成を備えたこ
とによって、アームに取付けられた複数の円板状仕切り
板で実質上仕切られた円筒状容器内の各部分において、
隣合う円板状仕切り板に両端が取付けられ回転する金網
状部材によって処理物質を持上げ、金網状部材が上方に
達した時に持上げられた処理物を下方に流下させ、これ
を繰り返すことによって処理物を効果的に攪拌混合する
ことができる。また、掻取り板により容器内壁面を処理
物でクリーニングすることができる。As described above, the agitation processing apparatus according to the present invention has the structure described in the claims, and is substantially partitioned by the plurality of disk-shaped partition plates attached to the arm. In each part of the cylindrical container,
Both ends are attached to adjacent disk-shaped partition plates, and the processed substance is lifted by the rotating wire mesh member, and when the wire mesh member reaches the upper side, the lifted processed substance is made to flow downward, and this is repeated to repeat the process. Can be effectively stirred and mixed. In addition, the inner wall surface of the container can be cleaned with the object to be treated by the scraping plate.
【００２２】また、処理物の特性に対応してアームに取
付けられた複数枚の円板状仕切り板と隣合う円板状仕切
り板に両端が取付けられた金網状部材の枚数を調整する
ことによって、適正な攪拌混合状態を得ることができ
る。更に、本発明は非常にシンプルな構成であり、その
製作費を低廉にすることができる。Also, by adjusting the number of wire mesh members having both ends attached to a plurality of disc-shaped partition plates adjacent to the arm according to the characteristics of the object to be treated. Therefore, a proper stirring and mixing state can be obtained. Further, the present invention has a very simple structure, and the manufacturing cost thereof can be reduced.
【図１】本発明の一実施例に係る攪拌処理装置の断面
図。FIG. 1 is a cross-sectional view of a stirring treatment device according to an embodiment of the present invention.
【図２】図１のＡ−Ａ線に沿う断面図。FIG. 2 is a sectional view taken along the line AA of FIG. 1;
【図３】図１に示した攪拌処理装置において、その円板
状仕切り板の内径を部分的に小さくした場合の攪拌翼を
示す断面図。FIG. 3 is a cross-sectional view showing a stirring blade in the stirring treatment apparatus shown in FIG. 1 when the inner diameter of the disk-shaped partition plate is partially reduced.
１ 円筒状容器 ２ 処理物の入口 ３ 処理物の出口 ４ ジャケット ５ 冷却用媒体の入口 ６ 冷却用媒体の出口 ７ 排気口 ８，８’ フレーム ９，９’ 回転軸 １０ アーム １１ 円板状仕切り板 １２ 金網状部材 １３ 掻取り板 １４ シール機構 DESCRIPTION OF SYMBOLS 1 Cylindrical container 2 Inlet of processed material 3 Outlet of processed material 4 Jacket 5 Inlet of cooling medium 6 Outlet of cooling medium 7 Exhaust port 8,8 'Frame 9, 9'Rotating shaft 10 Arm 11 Disc partition plate 12 wire mesh member 13 scraping plate 14 sealing mechanism
Claims (1)
内の両端部にそれぞれ水平に配置された回転軸に固定さ
れた対をなすフレーム、前記容器内に水平に配置され前
記フレーム間を接続する複数本のアーム、同アームに実
質的に垂直に取付けられ、中央部に開口部を有し、か
つ、互いに間隔を保って設置された複数枚の円板状仕切
り板、隣合う前記仕切り板に両端が取付けられた複数枚
の金網状部材、及び隣合う前記仕切り板に両端が取付け
られ前記容器の内壁面に対する複数枚の掻取り板を具備
することを特徴とする攪拌処理装置。1. A pair of frames fixed to rotating shafts horizontally arranged at both ends in a horizontal cylindrical container having an inlet / outlet of a processed material, and between the frames horizontally arranged in the container. A plurality of arms to be connected, a plurality of disk-shaped partition plates mounted substantially vertically to the arm, having an opening in the center and spaced from each other, the adjacent partitions An agitation treatment device comprising: a plurality of wire mesh members having both ends attached to a plate; and a plurality of scraping plates attached to both ends of the adjacent partition plate for the inner wall surface of the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6192444A JPH0857281A (en) | 1994-08-16 | 1994-08-16 | Stirring treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6192444A JPH0857281A (en) | 1994-08-16 | 1994-08-16 | Stirring treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0857281A true JPH0857281A (en) | 1996-03-05 |
Family
ID=16291412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6192444A Withdrawn JPH0857281A (en) | 1994-08-16 | 1994-08-16 | Stirring treatment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0857281A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014111229A (en) * | 2012-12-05 | 2014-06-19 | Hitachi Zosen Corp | Powder dissolving device and powder dissolving method therefor |
| US10695769B2 (en) * | 2018-02-16 | 2020-06-30 | Shingle Resource Recycling, LLC | Apparatus, system and method for providing a bitumen-rich stream from bitumen-containing materials |
| CN115646296A (en) * | 2022-12-27 | 2023-01-31 | 常州市振邦化工制造有限公司 | Bactericidal effect check out test set of germicide |
-
1994
- 1994-08-16 JP JP6192444A patent/JPH0857281A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014111229A (en) * | 2012-12-05 | 2014-06-19 | Hitachi Zosen Corp | Powder dissolving device and powder dissolving method therefor |
| US10695769B2 (en) * | 2018-02-16 | 2020-06-30 | Shingle Resource Recycling, LLC | Apparatus, system and method for providing a bitumen-rich stream from bitumen-containing materials |
| CN115646296A (en) * | 2022-12-27 | 2023-01-31 | 常州市振邦化工制造有限公司 | Bactericidal effect check out test set of germicide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20011106 |