JPS63232828A - Agitaing device - Google Patents
Agitaing deviceInfo
- Publication number
- JPS63232828A JPS63232828A JP62064113A JP6411387A JPS63232828A JP S63232828 A JPS63232828 A JP S63232828A JP 62064113 A JP62064113 A JP 62064113A JP 6411387 A JP6411387 A JP 6411387A JP S63232828 A JPS63232828 A JP S63232828A
- Authority
- JP
- Japan
- Prior art keywords
- paddles
- scrapers
- paddle
- scraper
- container
- 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.)
- Granted
Links
- 238000003756 stirring Methods 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 3
- 239000011345 viscous material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
- B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
- B01F27/702—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with intermeshing paddles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分計〉
本発明は、高粘度流体、スラリー状物質、粉体等の物質
を攪Ｍｌ和する攪拌装置に関し、例えば高分子製造プロ
セスの重合反応蕃、脱溶剤器、脱モノマー器、あるいは
食品工業における各種原料の混合器として用いて好適な
ものである。Detailed Description of the Invention <Industrial Application> The present invention relates to a stirring device for stirring and mixing substances such as high viscosity fluids, slurry-like substances, powders, etc. It is suitable for use as a desolvent device, a demonomer device, or a mixer for various raw materials in the food industry.
〈従来の技術〉
化学工業界や食品工業界では高粘ｉ流体、スラリー状物
質、粉体等の物質を混合したり、反応させた抄するため
に攪拌装置が多用されている。この様な物質を処理する
には、混合性能、伝熱性能が高く、さらに付着物が生成
しない機能、すなわちセルフクリーニング機能を持った
装置が望まれろことが多い。<Prior Art> In the chemical industry and the food industry, stirring devices are often used to mix and react substances such as high viscosity fluids, slurry substances, and powders. In order to process such substances, it is often desirable to have an apparatus that has high mixing performance, high heat transfer performance, and a function that prevents the formation of deposits, that is, a self-cleaning function.
このため、従来から、特に付着性の強い物質を処理する
ためのものとして、セルフクリーニング機能を持つ攪拌
装置が提案されている。ここで、セルフクリーニングの
方法として一般に次の２種類の方法がある。第一の方法
は２軸以上の回転軸を設け、それらに取付けられた撹拌
体相互、及び曳拌体と容器内壁とを僅かなりリアランス
を保ちながら相対移動させることにより、機械的に付着
物の生成を完全に防止しようとする方法である。また、
第二の方法は取扱い物質の流動状態を考慮し、流体自体
の剪断作用により付着物質の生成を抑制しようとする方
法である。しかし、近年化学工業界等では製品品質が厳
しく追求されるようになり、さらに取扱い物質の性状が
多岐に亘ろようになっているため、付着防止に関しては
上記第二の方法では不充分であることが多く、第一の方
法による装置の要求が増大してきている。For this reason, agitation devices having a self-cleaning function have been proposed for treating particularly strongly adhesive substances. Here, there are generally the following two types of self-cleaning methods. The first method is to install two or more rotating shafts and move the stirring bodies attached to them relative to each other and the stirring body and the inner wall of the container while maintaining a slight clearance, thereby mechanically removing the deposits. This method attempts to completely prevent generation. Also,
The second method takes into account the flow state of the material to be handled and attempts to suppress the formation of adhering substances through the shearing action of the fluid itself. However, in recent years, product quality has become more stringent in the chemical industry, and the properties of substances handled have become more diverse, so the second method described above is insufficient to prevent adhesion. In many cases, the demand for devices according to the first method is increasing.
機械的な掻き取りによって付着物の生成を防止する第一
の方法による装置としては、従来、多軸のねしスクリュ
ーを噛み合わせたものや、Ｔｏｄｄ、 Ｄ、 Ｂ、らが
Ｃｈｅａ、 Ｅａｙ、 Ｐｒｏｇｒ、 Ｖａｔ、６５゜
Ｐ、８４（１９６９）で紹介している紡錘形状断面（凸
レンズ状断面）を持ったパドルを噛み合わせたものや、
擬三角形断面を持ったパドルを噛み合わせた多軸の攪拌
装置が知られている。The first method of preventing the formation of deposits by mechanical scraping has conventionally been a device in which multi-shaft screws are engaged, and a device by Todd, D., B. et al., Chea, Eay, Progr. , Vat, 65°P, 84 (1969), in which paddles with a spindle-shaped cross section (convex lens-shaped cross section) are engaged,
A multi-shaft stirring device in which paddles with pseudo-triangular cross sections are engaged is known.
〈発明が解決しようとする問題点〉
ところが、従来のこの種の装置においては、容器内に設
けられたねじスクリューや、紡錘形状、凝三角形状の断
面を介するパドル等の攪拌体の占める容積が大きく、そ
れを除いた容器の有効容積が数％〜６０％に制限されて
しまうという問題点があった。その結果、処理物質の仕
込量に対して攪拌装置の総容積が大きくならざるを得ず
、コスト高となるため実用上の適用が困難な場合が生じ
ており、特に処理に要する滞留時間が長い場合には処理
光に対する装置の総容積が厖大となり、それが装置コス
ト上致命的な欠点と°なっていた。<Problems to be Solved by the Invention> However, in conventional devices of this type, the volume occupied by the agitating body, such as a threaded screw installed in a container, a spindle-shaped paddle, or a paddle with a condensed triangular cross section, is too large. There was a problem in that the effective volume of the container excluding it was limited to a few percent to 60%. As a result, the total volume of the stirring device has to be large relative to the amount of material to be treated, which increases costs and makes it difficult to apply in practice.In particular, the residence time required for treatment is long. In this case, the total volume of the device for processing light becomes enormous, which is a fatal drawback in terms of device cost.
本発明は、このような従来の攪拌装置における問題点を
解決するものであり、機械的なセルフクリーニング機能
を損うことなく有効容積率の増大を達成し得ろ攪拌装置
を提供することを目的としている。The present invention solves these problems in conventional stirring devices, and aims to provide a stirring device that can increase the effective volume ratio without impairing the mechanical self-cleaning function. There is.
く問題点を解決するための手段〉
上述の問題点を解決する本発明にかかる攪拌装置は、容
器内に配設されて同期して回転駆動されろ複数の回転軸
と、前記各々の回転軸に固定されて攪拌作用をなす複数
のパドルとを具えてなる攪拌装置において、前記パドル
が軸方向に間隔を開けて前記回転軸に取付けられると共
に、前記パドルの先端部に前記間隔に略相当する長さを
有するスクレーパが前記回転軸と平行に取付けられたこ
とを特徴とする。Means for Solving the Problems> A stirring device according to the present invention that solves the above problems includes a plurality of rotating shafts arranged in a container and driven to rotate synchronously, and each of the rotating shafts. A stirring device comprising a plurality of paddles that are fixed to and perform a stirring action, wherein the paddles are attached to the rotating shaft at intervals in the axial direction, and the paddles are attached to the tips of the paddles at intervals approximately corresponding to the intervals. The invention is characterized in that a scraper having a length is attached parallel to the rotation axis.
く作 用〉
回転軸の駆動回転によりパドル及びスクレーパが容器内
で移動し、容器内の被攪拌物質が攪拌混和されろ。パド
ルは間隔を開けて配列され、且つスクレーパもパドル先
端に設けられているだけであるので、それらが容器内で
占める体積は小さく、従って有効容積率が増大する。ま
た、パドル及びスクレーパの移動により隣接するもの同
志が近接して相対移動し、容器内の各部がセルフクリー
ニングされる。Action> The paddle and scraper move within the container due to the drive rotation of the rotating shaft, and the substance to be stirred in the container is stirred and mixed. Since the paddles are spaced apart and the scraper is only provided at the tip of the paddle, they occupy a small volume within the container, thus increasing the effective volume fraction. Further, by the movement of the paddle and scraper, adjacent objects move relatively close to each other, and each part inside the container is self-cleaned.
く実 施 例〉
以下、本発明の一実施例を図面について詳細に説明する
。Embodiment Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
第１図は本発明の一実施例にかかる攪拌装置の縦断面図
、第２図は第１図のｎ−４断面図である。第１図及び第
２図に示すように、容器ｌｌ内には２本の回転軸１２．
１３が互いに平行に軸支されており、各々の回転軸１２
゜１３は図示しない駆動源によって、図中矢印のように
同一回転方向に同一回転速度で互いに同期して回転駆動
されるようになっている。FIG. 1 is a longitudinal sectional view of a stirring device according to an embodiment of the present invention, and FIG. 2 is a sectional view taken along line n-4 in FIG. As shown in FIGS. 1 and 2, there are two rotating shafts 12.
13 are supported in parallel with each other, and each rotating shaft 12
13 are rotated in synchronization with each other in the same rotational direction and at the same rotational speed as indicated by arrows in the figure, by a drive source (not shown).
この容器１１の内壁は、回転軸１２．１３をそれぞれ中
心とする２個の円筒壁１１１，１１２を繋げたような形
の繭形断面を有している。The inner wall of this container 11 has a cocoon-shaped cross section in the form of two cylindrical walls 111, 112 connected to each other, each centered on a rotation axis 12, 13.
また、回転軸１２，１３はそれぞれ丸軸１２１゜１３１
及びその外周部に擬餌角断面を持つ軸カバー１２２，１
３２とから構成されている（第２図参照）。Moreover, the rotating shafts 12 and 13 are round shafts 121° and 131°, respectively.
and a shaft cover 122,1 having an artificial bait angle cross section on its outer periphery.
32 (see Figure 2).
回転軸１２には、所定の間隔を隔てて複数のパドル２１
，２２，２３，２４，２５，２６が固定されている。各
パドル２１〜２６は、中央部が膨らみ両端が尖った紡錘
形断面を持つ厚内板状に形成されており、各パドル２１
〜２６は回転軸１２に対してそれと直交する面内に沿っ
て取付けられ、且つ回転軸１２の軸方向に並んで隣接す
るパドル２１〜２６はその軸回りに位相が９０度ずれた
状態となっている。また、これらのパドル２１〜２６の
各尖端は、その回転角度位置に応じて僅かなりリアラン
スを隔てて前記容器１１の円ＷＪ壁１１１あるいは後述
する対応するパドル３１〜３６に対向し得るようにその
寸法が選定されている。A plurality of paddles 21 are mounted on the rotating shaft 12 at predetermined intervals.
, 22, 23, 24, 25, and 26 are fixed. Each of the paddles 21 to 26 is formed into a thick inner plate having a spindle-shaped cross section with a bulge in the center and pointed ends.
- 26 are attached to the rotating shaft 12 along a plane orthogonal thereto, and the adjacent paddles 21 - 26 aligned in the axial direction of the rotating shaft 12 are out of phase by 90 degrees around the axis. ing. Further, each tip of these paddles 21 to 26 is arranged so that it can face the circular WJ wall 111 of the container 11 or the corresponding paddles 31 to 36 described later with a slight clearance depending on the rotational angular position thereof. Dimensions are selected.
一方、回転軸１３にも、同様に、紡錘形断面の複数のパ
ドル３１，３２，３３，３４゜３５．３６が固定されて
いる。各パドル３１〜３６はそれぞれ前記パドル２１〜
２６に対応してそれと同じ軸方向位置に位置し、各々対
応するパドル２１〜２６に対して各々位相が９０度ずれ
た形で回転軸１３に取付けられる。また、各パドル３１
〜３６の各尖端は、その回転角度位置に応じて僅かなり
リアランスを隔てて容器１１の円筒壁１１２あるいは各
々対応するパドル２１〜２６に対向し得るようになって
いる。On the other hand, a plurality of paddles 31, 32, 33, 34°35.36 having a spindle-shaped cross section are similarly fixed to the rotating shaft 13. Each paddle 31-36 is the paddle 21-36, respectively.
The paddles 26 are located at the same axial position as the paddles 21 to 26, and are attached to the rotating shaft 13 with a phase shift of 90 degrees with respect to the corresponding paddles 21 to 26, respectively. In addition, each paddle 31
36 can face the cylindrical wall 112 of the container 11 or the corresponding paddles 21 to 26 with a slight clearance depending on their rotational angular position.
さらに、パドル２１〜２６，３１〜３６の尖端部にはそ
れぞれ、その尖端部の断面形状に相当する擬三角形断面
のスクレーパ４１〜４６．５１〜５６が前記回転軸１２
．１３と平行に固定されている。各スクレーパ４１〜４
６．５１〜５６の先端面は隣接するパドル２１〜２６，
３１〜３６の対して軸方向に温かなりリアランスを隔て
て対向している。各スフし・−パ４１〜４６，５１〜５
６は同様な構成であるので、いま代表としてパドル２３
について詳説すると、パドル２３両尖端両面には合計４
個のスクレーパ４３が取付けられ、両面のパドル２３の
先端はそれぞれパドル３２゜３４の側面に近接して対向
し得るようになっている。各スクレーパ４３の先端綾線
はスクレーパ４３の対応する尖端と同一線上に位置して
おり、それにより各スクレーパ４３の先端は回転軸１２
の回転角度位置に応じて僅がなりリアランスを隔てて容
ｖＢｌｌの円筒壁１１１あるいはパドル３３と連続する
表面を有する軸カバー１３２に対向し得る。また、第２
図に示すように、スクレーパ４３と軸カバー１２２との
間には回転に応じて隣接するパドル３２゜３４に取付け
られたスクレーパ５２．５４が互いに入り込むようにな
っており、その入り込んだときにスクレーパ４３の軸中
心側の局面とスクレーパ５２，５４の軸中心側の周面と
が僅かなりリアランスを隔てて近接するように寸法が選
定されている。Furthermore, scrapers 41 to 46 having pseudo-triangular cross sections corresponding to the cross-sectional shape of the tip portions are attached to the tip portions of the paddles 21 to 26 and 31 to 36, respectively.
．． It is fixed parallel to 13. Each scraper 41-4
6. The tip surfaces of 51 to 56 are adjacent to the paddles 21 to 26,
31 to 36 are warmer in the axial direction and are opposed to each other with a clearance in between. Each step--Pa 41-46, 51-5
6 has a similar configuration, so I will use paddle 23 as a representative.
To explain in detail, there are a total of 4 on both sides of the paddle 23.
Scrapers 43 are attached, and the tips of the paddles 23 on both sides can be opposed closely to the sides of the paddles 32 and 34, respectively. The tip twill line of each scraper 43 is located on the same line as the corresponding tip of the scraper 43, so that the tip of each scraper 43 is aligned with the rotation axis 12.
Depending on the rotational angular position of the shaft cover 132, which has a surface that is continuous with the cylindrical wall 111 of the volume vBll or the paddle 33, with a slight clearance therebetween. Also, the second
As shown in the figure, scrapers 52 and 54 attached to adjacent paddles 32 and 34 are inserted into each other between the scraper 43 and the shaft cover 122 as they rotate. The dimensions are selected so that the surface of the scraper 43 on the shaft center side and the circumferential surface of the scrapers 52 and 54 on the shaft center side are close to each other with a slight clearance.
このような攪拌装置において、被攪拌物質は図示しない
入口から容ｉｌｌ内に入れられ、回転軸１２，１３が駆
動回転することでパドル２１〜２６．３１〜３６及びス
クレーパ４１〜４６．５１〜５６の移動による攪拌作用
で１見拌され、その後図示しない出口から取出される。In such a stirring device, the substance to be stirred is put into the ill from an inlet (not shown), and the paddles 21 to 26, 31 to 36 and the scrapers 41 to 46, 51 to 56 are driven and rotated by the rotating shafts 12 and 13. The liquid is stirred for a moment by the stirring action caused by the movement of the liquid, and then taken out from an outlet (not shown).
ここで、第２図の断面図からも判るように回転軸１２．
１３とスクレーパ４１〜４６゜５１゛〜５６の占める体
積が小さく、またパドル２１〜２６，３１〜３６も間隔
を開けて取付けられているので、容器１１内の有効容積
率を従来のセルフクリーニング式の攪拌装置に較べて大
幅に増大させることができる。因に、図示例のものでは
、有効容積は総容積の７０％〜７５％となっている。尚
、必要に応じてパドル２１〜２６．３１〜３６の取付間
隔を拡げ、その分スクレーパ４１〜４６，５１〜５６の
長さを長くすることにより、有効容積率を更に増大させ
ることもできる。Here, as can be seen from the sectional view of FIG. 2, the rotating shaft 12.
13 and the scrapers 41 to 46 and 51 to 56 are small, and the paddles 21 to 26 and 31 to 36 are also installed at intervals, so the effective volume ratio in the container 11 can be reduced to a level similar to that of the conventional self-cleaning method. This can be significantly increased compared to other stirring devices. Incidentally, in the illustrated example, the effective volume is 70% to 75% of the total volume. Note that the effective volume ratio can be further increased by widening the mounting intervals of the paddles 21 to 26 and 31 to 36 and increasing the lengths of the scrapers 41 to 46 and 51 to 56 accordingly.
一方、上記攪拌作用と同時に下記のクリーニング作用に
より容＠１１内各部はセルフクリーニングされる。すな
わち、容器１１の内壁は、パドル２１〜２６．３１〜３
６の尖端、及びスクレーパ４１〜４６，５１〜５６の先
端綾線部が近接して移動することによってクリーニング
される。また、パドル２１〜２６とパドル３１〜３６の
曲面状局面は相互にそれらの尖端が近接して移動するこ
とによってクリーニングされる。さらに、パドル２１〜
２６．３１〜３６の平面状側面と、それらに各々対向す
るスクレーパ５１〜５６．４１〜４６の先端面とは、近
接して移動することによって互いにクリーニングされろ
。例えば、パドル２２の平面状側面はスクレーパ５１．
５３の先端面と近接して相対移動し、それらの対向面が
互いにクリーニングされる。また、スクレーパ４１〜４
６．５１〜５６の月面は互いにスクレーパ４１〜４６，
５１〜５６同志がその先端及び周回を近接させて移動す
るととて互いにクリーニングされろ。而して、回転軸１
２．ｘ３の回転によるパドル２１〜２６゜３１〜３６、
スクレーパ４１〜４６，５１〜５６の相対移動により容
器１１内の全ての表面を完全にクリーニングすることが
できる。On the other hand, at the same time as the stirring action described above, each part inside the container 11 is self-cleaned by the cleaning action described below. That is, the inner wall of the container 11 has paddles 21-26, 31-3.
6 and the tip twill portions of the scrapers 41 to 46 and 51 to 56 are moved close to each other for cleaning. Further, the curved surfaces of the paddles 21 to 26 and the paddles 31 to 36 are cleaned by moving their tips close to each other. Furthermore, paddle 21~
The planar side surfaces of 26.31 to 36 and the tip surfaces of the scrapers 51 to 56.41 to 46 facing them, respectively, are cleaned by moving close to each other. For example, the planar side surface of the paddle 22 is the scraper 51.
53, and the opposing surfaces thereof are mutually cleaned. In addition, scrapers 41 to 4
6. The lunar surfaces of 51 to 56 are mutually scraped by scrapers 41 to 46,
When the comrades 51 to 56 move their tips and turns close to each other, they are cleaned together. Therefore, the rotation axis 1
2. Paddle 21~26°31~36 by x3 rotation,
The relative movement of the scrapers 41-46, 51-56 allows all surfaces within the container 11 to be completely cleaned.
尚、上述の実施例では回転軸を２本設けているが、本発
明は２本に限定されるものではなく、３本以上設けるこ
とも可能である。Although two rotating shafts are provided in the above-described embodiment, the present invention is not limited to two, and it is also possible to provide three or more.
〈発明の効果〉
以上、一実施例を挙げて＃ｊ［ｌ＋に説明しかように本
発明によれば、ｍ減的なセルフクリーニング機能を損う
ことなく攪拌装置の有効容積率の増大を図ることが可能
となる。<Effects of the Invention> As described above with reference to one embodiment, according to the present invention, it is possible to increase the effective volume ratio of the stirring device without impairing the self-cleaning function. becomes possible.
第１図は本発明の一実施例にかかる攪拌装置の縦断面図
、第２図１ま第１図のＩＩ−Ｉ断面図である。
図 面 中、
１１は容器、
１２．１３は回転軸、
２１〜２６．３１〜３６はパドル、
４１〜４６．５１〜５６はスクレーパである。FIG. 1 is a longitudinal sectional view of a stirring device according to an embodiment of the present invention, and FIG. 2 is a sectional view taken along line II-I in FIG. In the drawing, 11 is a container, 12.13 is a rotating shaft, 21-26.31-36 are paddles, 41-46.51-56 are scrapers.
Claims (1)
軸と、前記各々の回転軸に固定されて攪拌作用をなす複
数のパドルとを具えてなる攪拌装置において、前記パド
ルが軸方向に間隔を開けて前記回転軸に取付けられると
共に、前記パドルの先端部に前記間隔に略相当する長さ
を有するスクレーパが前記回転軸と平行に取付けられた
ことを特徴とする攪拌装置。In a stirring device comprising a plurality of rotating shafts arranged in a container and driven to rotate synchronously, and a plurality of paddles fixed to each of the rotating shafts and performing a stirring action, the paddles are arranged in an axial direction. A stirring device, characterized in that the scraper is attached to the rotating shaft with a spacing of .about.25 mm apart, and a scraper having a length approximately corresponding to the spacing is attached to the tip of the paddle in parallel with the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62064113A JPH0618618B2 (en) | 1987-03-20 | 1987-03-20 | Stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62064113A JPH0618618B2 (en) | 1987-03-20 | 1987-03-20 | Stirrer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63232828A true JPS63232828A (en) | 1988-09-28 |
| JPH0618618B2 JPH0618618B2 (en) | 1994-03-16 |
Family
ID=13248691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62064113A Expired - Lifetime JPH0618618B2 (en) | 1987-03-20 | 1987-03-20 | Stirrer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0618618B2 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5334358A (en) * | 1990-06-06 | 1994-08-02 | Bayer Aktiengesellschaft | Self-cleaning reactor/mixer with large useful volume |
| EP0638354A1 (en) * | 1993-08-10 | 1995-02-15 | Bayer Ag | Totally self-cleaning mixer |
| US5399012A (en) * | 1991-08-09 | 1995-03-21 | Bayer Aktiengesellschaft | Fully self-cleaning reactor/mixer with a large usable volume |
| US5407266A (en) * | 1991-06-07 | 1995-04-18 | List Ag | Mixing kneader with rotating shafts and kneading bars |
| EP0715882A2 (en) | 1994-12-05 | 1996-06-12 | Bayer Ag | Self-cleaning reactor/mixer for high viscosity mixtures containing solids |
| WO1997012666A1 (en) * | 1995-10-04 | 1997-04-10 | List Ag | Mixing kneader |
| DE19713039A1 (en) * | 1997-03-27 | 1998-10-01 | Bayer Ag | Process for the production of elastomer-modified thermoplastics |
| EP1000657A2 (en) * | 1998-11-11 | 2000-05-17 | Bayer Aktiengesellschaft | Mixer for highly viscous products |
| JP2000198926A (en) * | 1998-11-02 | 2000-07-18 | Dow Corning Toray Silicone Co Ltd | Continuous production of organopolysiloxane raw rubber solution |
| EP2584001A1 (en) | 2002-05-28 | 2013-04-24 | Styrolution (Jersey) Limited | Compound with improved toughness properties |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61234917A (en) * | 1985-04-10 | 1986-10-20 | Mitsubishi Heavy Ind Ltd | Horizontal-type reactor having surface renewability |
-
1987
- 1987-03-20 JP JP62064113A patent/JPH0618618B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61234917A (en) * | 1985-04-10 | 1986-10-20 | Mitsubishi Heavy Ind Ltd | Horizontal-type reactor having surface renewability |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5334358A (en) * | 1990-06-06 | 1994-08-02 | Bayer Aktiengesellschaft | Self-cleaning reactor/mixer with large useful volume |
| US5407266A (en) * | 1991-06-07 | 1995-04-18 | List Ag | Mixing kneader with rotating shafts and kneading bars |
| US5399012A (en) * | 1991-08-09 | 1995-03-21 | Bayer Aktiengesellschaft | Fully self-cleaning reactor/mixer with a large usable volume |
| EP0638354A1 (en) * | 1993-08-10 | 1995-02-15 | Bayer Ag | Totally self-cleaning mixer |
| EP0715882A2 (en) | 1994-12-05 | 1996-06-12 | Bayer Ag | Self-cleaning reactor/mixer for high viscosity mixtures containing solids |
| US6039469A (en) * | 1995-10-04 | 2000-03-21 | List Ag | Mixing kneader |
| WO1997012666A1 (en) * | 1995-10-04 | 1997-04-10 | List Ag | Mixing kneader |
| AU709353B2 (en) * | 1995-10-04 | 1999-08-26 | List Ag | Kneader-mixer |
| DE19713039A1 (en) * | 1997-03-27 | 1998-10-01 | Bayer Ag | Process for the production of elastomer-modified thermoplastics |
| JP2000198926A (en) * | 1998-11-02 | 2000-07-18 | Dow Corning Toray Silicone Co Ltd | Continuous production of organopolysiloxane raw rubber solution |
| JP4505086B2 (en) * | 1998-11-02 | 2010-07-14 | 東レ・ダウコーニング株式会社 | Continuous production method of organopolysiloxane raw rubber solution |
| EP1000657A2 (en) * | 1998-11-11 | 2000-05-17 | Bayer Aktiengesellschaft | Mixer for highly viscous products |
| EP1000657A3 (en) * | 1998-11-11 | 2001-01-17 | Bayer Aktiengesellschaft | Mixer for highly viscous products |
| EP2584001A1 (en) | 2002-05-28 | 2013-04-24 | Styrolution (Jersey) Limited | Compound with improved toughness properties |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0618618B2 (en) | 1994-03-16 |
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