JPH07106306B2 - Medium disperser - Google Patents

Medium disperser

Info

Publication number
JPH07106306B2
JPH07106306B2 JP3329840A JP32984091A JPH07106306B2 JP H07106306 B2 JPH07106306 B2 JP H07106306B2 JP 3329840 A JP3329840 A JP 3329840A JP 32984091 A JP32984091 A JP 32984091A JP H07106306 B2 JPH07106306 B2 JP H07106306B2
Authority
JP
Japan
Prior art keywords
medium
processing
rotating body
treatment
zone
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 - Fee Related
Application number
JP3329840A
Other languages
Japanese (ja)
Other versions
JPH05137990A (en
Inventor
和 野 満 雄 上
上 芳 隆 井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inoue Mfg Inc
Original Assignee
Inoue Mfg Inc
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 Inoue Mfg Inc filed Critical Inoue Mfg Inc
Priority to JP3329840A priority Critical patent/JPH07106306B2/en
Publication of JPH05137990A publication Critical patent/JPH05137990A/en
Publication of JPH07106306B2 publication Critical patent/JPH07106306B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、分散媒体を用いて処理
材料を分散する媒体分散機に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a medium disperser for dispersing a processing material using a dispersion medium.

【0002】[0002]

【従来の技術】一般に広く使用されている媒体分散機は
処理槽内に設けた回転軸にブレ−ドを形成し、該ブレ−
ドにより分散媒体に運動を与え、媒体間に生じる剪断力
により処理材料を微粒子化、分散しようとするものであ
る。
2. Description of the Related Art A generally widely used medium disperser forms a blade on a rotating shaft provided in a processing tank, and
The dispersion medium gives motion to the dispersion medium, and the shearing force generated between the medium is used to atomize and disperse the processing material.

【0003】ところが、上記のような媒体分散機では、
スラリ−の流動する位置により剪断力の作用も相違し、
均一な粒子径を得るためには相当な滞留時間を必要とす
るか又はパス回数を多くして処理槽内を流動させる必要
があった。
However, in the medium dispersing machine as described above,
The action of shearing force also differs depending on the position where the slurry flows,
In order to obtain a uniform particle size, a considerable residence time was required, or the number of passes was increased to allow fluidization in the processing tank.

【0004】また、処理槽の入口から出口まで連続して
処理するので、所望の粒子に分散された粒子にもさらに
剪断作用を与えることになり、エネルギ−の無駄な消費
がある。その上、処理材料の粘度、吐出量等により、媒
体の片寄りを招き、そのため発熱等の問題を生じてい
た。
Further, since the treatment is continuously carried out from the inlet to the outlet of the treatment tank, the particles dispersed in the desired particles are further subjected to the shearing action, resulting in wasteful consumption of energy. In addition, the viscosity of the processing material, the discharge amount, and the like cause the medium to be offset, which causes problems such as heat generation.

【0005】そのような欠点を解消するよう処理槽内を
複数の室に分割して処理材料を順次微細な分散媒体で分
散処理するようにした媒体分散機も種々提案されてい
る。しかし、これらの媒体分散機の各室内においてもス
ラリ−の流動位置により剪断作用に差違を生じているの
で、上述した如き問題点が充分に解決されたとは言い得
ない。
Various media dispersing machines have been proposed in which the inside of the processing tank is divided into a plurality of chambers and the processing material is sequentially dispersed in a fine dispersion medium in order to solve such a drawback. However, since the shearing action also differs depending on the flow position of the slurry in each chamber of these medium dispersers, it cannot be said that the above-mentioned problems have been sufficiently solved.

【0006】[0006]

【発明の解決課題】本発明は、そのような実情に鑑み、
処理槽の入口から出口にわたって次第に剪断力を増加さ
せると共に各処理区帯においては処理材料に均一な剪断
作用を与えて分散効率を高めることができるようにした
媒体分散機を提供することを目的とする。
The present invention has been made in view of such circumstances.
An object of the present invention is to provide a medium disperser capable of gradually increasing the shearing force from the inlet to the outlet of the treatment tank and imparting a uniform shearing action to the treatment material in each treatment zone to enhance the dispersion efficiency. To do.

【0007】[0007]

【課題解決の手段】本発明によれば、処理槽内を入口側
から出口側に向かって複数の処理区帯に区画し、該処理
槽の内壁との間に環状の流路を形成するよう回転体を各
処理区帯に連通して設け、上記各処理区帯内に入口側か
ら出口側に次第に粒径を小さく形成した分散媒体を収納
し、上記処理区帯の各環状流路を入口側の環状流路に比
べて出口側の環状流路の幅が次第に狭くなるよう形成し
たことを特徴とする媒体分散機が提供され、上記目的が
達成される。
According to the present invention, the inside of a processing tank is divided into a plurality of processing zones from the inlet side toward the outlet side, and an annular flow path is formed between the inside and the inside wall of the processing tank. A rotating body is provided so as to communicate with each treatment zone, and a dispersion medium in which the particle size is gradually reduced from the inlet side to the outlet side is housed in each treatment zone, and each annular channel of the treatment zone is introduced. There is provided a medium disperser characterized in that the width of the annular flow passage on the outlet side is gradually narrowed compared to the annular flow passage on the side, and the above object is achieved.

【0008】[0008]

【作用】上記処理槽内は、例えば3つの処理区帯に区画
され、入口側の処理区帯から順に粒径の相違する粗粒,
中粒,細粒の分散媒体をそれぞれ収納している。そし
て、回転体の回転に伴ってこれらの分散媒体は各処理区
帯の環状流路を周方向にほぼ均一な状態で流動するの
で、処理材料は最初の処理区帯では広い環状流路を流動
する粗粒媒体によって流動位置にかかわらず均一な剪断
作用をうけ、粗分散され、次の処理区帯では周方向に均
一に運動する中粒媒体によって中分散され、最後に周方
向に均一に運動する細粒媒体により細分散される。
The inside of the processing tank is divided into, for example, three processing zones, and coarse particles having different particle diameters in order from the inlet side processing zone,
It contains medium and fine dispersion media. Then, as the rotating body rotates, these dispersion media flow in the annular flow path of each processing zone in a substantially uniform state in the circumferential direction, so that the processing material flows in the wide annular flow path in the first processing zone. It is subjected to uniform shearing action regardless of the flow position by the coarse-grained medium and is roughly dispersed.In the next treatment zone, it is medium-dispersed by the medium-grained medium that moves uniformly in the circumferential direction, and finally it moves uniformly in the circumferential direction. Finely dispersed by the fine-grained medium.

【0009】上記のように各処理区帯において、流動位
置に関係なく処理材料は順次粗分散,中分散,細分散さ
れ、粗粒子の分散には大なる粒径の分散媒体を以って作
用させ、細粒子には細径の媒体を用いることにより、エ
ネルギ−の無駄がなく、分散効率を高められる。また、
分散媒体が処理区帯毎に区分され、片寄りが防止される
ので、発熱の問題も解消される。
As described above, in each treatment zone, the treatment material is coarsely dispersed, mediumly dispersed and finely dispersed irrespective of the flow position, and the coarse particles are dispersed by using a dispersion medium having a large particle size. By using a medium having a small diameter for the fine particles, energy is not wasted and the dispersion efficiency can be improved. Also,
Since the dispersion medium is divided for each treatment zone and the deviation is prevented, the problem of heat generation is solved.

【0010】[0010]

【実施例】本発明の媒体分散機は、竪型,横型いずれの
形式にも適用することができるが、以下横型の媒体分散
機に本発明を適用した実施例について説明する。
EXAMPLES The medium disperser of the present invention can be applied to either a vertical type or a horizontal type. An example in which the present invention is applied to a horizontal type medium disperser will be described below.

【0011】図1は、本発明の媒体分散機の一実施例を
示し、処理槽(1)は、一端に処理材料の入口(2)を
有し、他端に分散処理された処理材料の出口(3)を有
し、入口側から出口側に向かって内部が複数の処理区帯
(4a),(4b),(4c)に区画されている。図においては、処
理槽(1)を3つの部分に分割して形成し、これを連接
して3室の処理区帯に区画してあるが、2室若しくは4
室以上に区画することができる。
FIG. 1 shows an embodiment of a medium disperser according to the present invention. A processing tank (1) has a treatment material inlet (2) at one end and a dispersion treatment material for the treatment material at the other end. It has an outlet (3) and the inside is multiple treatment zones from the inlet side to the outlet side.
It is divided into (4a), (4b), and (4c). In the figure, the treatment tank (1) is divided into three parts, which are connected to each other to form three treatment zones.
It can be divided into more than one room.

【0012】上記各処理区帯(4a),(4b),(4c)には、そ
れぞれ分散媒体(図示略)の供給口(5)と取出口
(6)を形成してある。各処理区帯(4a),(4b),(4c)に
は、入口側の処理区帯に収納される分散媒体の粒径が大
きく、出口側に向かって次第に粒径を小さく形成した分
散媒体がそれぞれ収納されている。
A supply port (5) and an extraction port (6) for a dispersion medium (not shown) are formed in each of the treatment zones (4a), (4b), (4c). In each of the treatment zones (4a), (4b), (4c), the dispersion medium accommodated in the treatment zone on the inlet side has a large particle size, and the dispersion medium is formed so that the particle diameter gradually decreases toward the outlet side. Are stored respectively.

【0013】また、上記処理槽(1)には、冷却水等を
循環させて内部の温度を調温するようジャケット(7a),
(7b),(7c)が各処理区帯(4a),(4b),(4c)ごとに設けら
れ、個々に冷却、加温等の調温ができるようにしてあ
る。
In the treatment tank (1), a jacket (7a) is circulated to circulate cooling water or the like to adjust the internal temperature.
(7b) and (7c) are provided for each treatment zone (4a), (4b) and (4c) so that temperature control such as cooling and heating can be performed individually.

【0014】上記処理槽(1)内には、内壁(8)との
間に入口側から出口側に向かう処理材料の環状の流路
(9)を形成するよう上記各処理区帯に連通する回転体
(10)が設けられている。該環状流路(9)の幅は入口側
の流路(9)の幅が広く、出口側の流路の幅が狭くなる
ように形成されている。
In the treatment tank (1), the treatment zone is connected to the inner wall (8) so as to form an annular flow passage (9) of the treatment material from the inlet side to the outlet side. Rotating body
(10) is provided. The annular channel (9) is formed such that the inlet channel (9) is wide and the outlet channel is narrow.

【0015】該回転体(10)は、回転軸(11)に取付けられ
て回転し、図においては、図2に示すように略円筒状に
形成されているが、断面略三角形,四角形その他の多角
形状に形成することもできる。また、各処理区帯を通じ
て一体的に成形してあるが、各処理区帯に応じて複数の
回転体要素を形成し、これらを軸方向に順次連設しても
よい。
The rotating body (10) is attached to the rotating shaft (11) to rotate, and is formed in a substantially cylindrical shape as shown in FIG. It can also be formed in a polygonal shape. Further, although it is integrally formed through each processing zone, a plurality of rotor elements may be formed according to each processing zone, and these may be sequentially connected in the axial direction.

【0016】上記回転体(10)の外周面には、好ましくは
分散媒体を栓流状に流動させるよう凹凸部(12)を形成し
てある。図においては、図2に示すように、断面略歯形
状となる凸部(13)と凹部(14)を軸方向に沿って平行に形
成してあるが、上記凹凸部は種々に形成することができ
る。例えば、上記凹凸部を軸方向に対し傾斜して設けた
り、回転体の周面に角柱状、円柱状等の柱状体を突設し
たり、隆起部状、点状等に突起部を溶接して形成したり
してもよい。
The outer peripheral surface of the rotating body (10) is preferably provided with a concavo-convex portion (12) for allowing the dispersion medium to flow like a plug flow. In the figure, as shown in FIG. 2, the convex portion (13) and the concave portion (14) having a substantially tooth-shaped cross section are formed parallel to each other along the axial direction. You can For example, the concavo-convex portion is provided to be inclined with respect to the axial direction, a columnar body such as a prismatic shape or a cylindrical shape is provided on the peripheral surface of the rotating body in a protruding manner, or a protruding portion is welded to a raised portion, a dot, or the like. You may form it.

【0017】なお、上記のような凹凸部を、処理槽
(1)の内壁(8)と回転体(10)の外周面の両方に設け
たり、上記内壁(8)にのみ設けたりすることもでき、
また一体的に形成してあるが、別体に作って回転体等に
嵌着するようにしてもよい。
The above-mentioned uneven portion may be provided on both the inner wall (8) of the processing tank (1) and the outer peripheral surface of the rotating body (10), or may be provided only on the inner wall (8). You can
Although it is formed integrally, it may be formed as a separate body and fitted to the rotating body or the like.

【0018】このようにして形成される各処理区帯の環
状流路(9)は、それぞれの処理区帯に収納された粒径
の相違する分散媒体が、該流路内で規制された運動をす
るような幅に定められる。すなわち、分散媒体が運動で
きるようにするためには最低その媒体の直径の3倍以上
の寸法を必要とし、また上記回転体(10)の回転による影
響が及ばなくならない程度の寸法を最大寸法とし、この
範囲内で適宜の幅に設けられている。
In the thus formed annular flow passages (9) of the respective treatment zones, the dispersion media having different particle diameters contained in the respective treatment zones are regulated in the flow passages. The width is set so that That is, in order to allow the dispersion medium to move, at least three times the diameter of the medium is required, and the maximum dimension is such that the rotation of the rotating body (10) does not affect it. , Provided with an appropriate width within this range.

【0019】上記のように環状流路(9)の幅を次第に
狭くするため、図に示す実施例では上記回転体(10)
の外径を、入口側の処理区帯の環状流路に比べて出口側
の処理区帯の環状流路の幅が狭くなるよう入口側から出
口側に向かって次第に大径に形成してあるが、この際、
上記のように回転体を複数の回転体要素を連設して構成
するようにすると、きわめて容易に環状流路の幅を変え
ることができる。
Since the width of the annular channel (9) is gradually narrowed as described above, in the embodiment shown in the figure, the rotating body (10) is used.
The outer diameter of is gradually increased from the inlet side toward the outlet side so that the width of the annular channel of the outlet side treatment zone is narrower than that of the inlet side zone of the treatment zone. However, at this time,
As described above, the rotating body is formed by connecting a plurality of rotating body elements in series.
This makes it very easy to change the width of the annular channel.
You can

【0020】上記回転体(10)は、処理槽内の区画部に対
応する部位が径小に形成され、該径小部(15)の外面は傾
斜面(16)を介して上記外周面に連続している。該径小部
(15)では、分散媒体に大きな運動を与えないようその表
面を平面に形成するとよい。また、上記傾斜面(16)は、
平面のままでもよいが、媒体を上記環状流路(9)に案
内するよう適宜の凹凸部(図示略)を形成することもで
きる。
The rotating body (10) has a small-diameter portion corresponding to the partition in the processing tank, and the outer surface of the small-diameter portion (15) is connected to the outer peripheral surface through the inclined surface (16). It is continuous. The small diameter part
In (15), it is preferable to form the surface of the dispersing medium in a flat surface so as not to give a large motion to the dispersing medium. Also, the inclined surface (16),
Although it may be a flat surface, an appropriate uneven portion (not shown) may be formed so as to guide the medium to the annular channel (9).

【0021】上記区画部には、各処理区帯(4a),(4b),
(4c)に収納した分散媒体(図示略)が、隣接した処理区
帯に移動しないよう媒体分離手段を設けてある。該媒体
分離手段は適宜の構造に形成することができる。図1に
示す実施例では環状のスクリ−ン板(17)の周囲を処理槽
(1)に固定し、内周縁は媒体が通過しないように上記
回転体(10)の径小部(15)に摺接させてある。各スクリ−
ン板(17)のメッシュは、処理区帯に収納されている分散
媒体の粒子径により相違しており、処理材料のみが該ス
クリ−ン板(17)のスクリ−ンを通過して移動する。
Each of the processing zones (4a), (4b),
A medium separating unit is provided so that the dispersion medium (not shown) housed in (4c) does not move to the adjacent processing zone. The medium separating means can be formed into an appropriate structure. In the embodiment shown in FIG. 1, the periphery of the annular screen plate (17) is fixed to the processing tank (1), and the inner peripheral edge of the rotating body (10) has a small diameter portion (15) so that the medium does not pass through. Is slid on. Each screen
The mesh of the screen plate (17) differs depending on the particle size of the dispersion medium contained in the processing zone, and only the processing material moves through the screen of the screen plate (17). .

【0022】図3に示す実施例では、回転体(10)の径小
部(15)に円板状のスクリ−ン板(18)を固定し、該スクリ
−ン板(18)を回転体とともに回転する。該スクリ−ン板
(18)の外周縁は、処理槽(1)の内壁(8)若しくは該
内壁部に設けた外周枠(19)に摺接して分散媒体の通過を
阻止し、処理材料のみが、回転するスクリ−ン板(18)の
スクリ−ンを通過するようにしてある。このようなスク
リ−ン板は、上述したように、回転体を複数の回転体要
素で構成することにより容易に設けることができる。
In the embodiment shown in FIG. 3, a disc-shaped screen plate (18) is fixed to the small diameter portion (15) of the rotating body (10), and the screen plate (18) is attached to the rotating body. Rotate with. The screen plate
The outer peripheral edge of (18) is in sliding contact with the inner wall (8) of the processing tank (1) or the outer peripheral frame (19) provided on the inner wall to prevent passage of the dispersion medium, and only the processing material rotates. It passes through the screen of the burn-in plate (18). As described above, such a screen plate can be easily provided by configuring the rotating body with a plurality of rotating body elements.

【0023】図4に示す実施例は、処理槽(1)に固定
板(20)を設け、回転体(10)に回転板(21)を設け、該固定
板(20)と回転板(21)の間に媒体の通過を阻止する狭い間
隙を形成したギャップ式のセパレ−タ−であって、処理
材料のみが上記間隙を通過して移動する。
In the embodiment shown in FIG. 4, a fixed plate (20) is provided in the processing tank (1), a rotary plate (21) is provided in the rotating body (10), and the fixed plate (20) and the rotary plate (21) are provided. ) Is a gap type separator in which a narrow gap is formed to prevent passage of the medium, and only the processing material moves through the gap.

【0024】図5に示す実施例では、環状の固定板(22)
を処理槽(1)に固定し、該固定板(22)の内周縁を、処
理材料のみが通過する間隙を存して上記回転体(10)の径
小部(15)に対向させたものである。
In the embodiment shown in FIG. 5, an annular fixing plate (22)
Is fixed to the processing tank (1), and the inner peripheral edge of the fixing plate (22) is opposed to the small diameter portion (15) of the rotating body (10) with a gap through which only the processing material passes. Is.

【0025】なお、上記処理槽(1)の出口側には、図
においてはギャップ式セパレ−タ−(23)を設けてある
が、スクリ−ン式その他適宜の分離手段を設けて、分散
媒体と処理材料を分離することができる。
Although a gap type separator (23) is provided on the outlet side of the treatment tank (1) in the figure, a screen type or other suitable separating means is provided to disperse the dispersion medium. And the treatment material can be separated.

【0026】而して、入口(2)から適宜の供給ポンプ
(図示略)により処理材料を供給すると、該処理材料は
上記処理区帯(4a),(4b),(4c)を次々と通過する。そし
て、各処理区帯の環状流路(9)においては、最初は粗
粒の媒体が、次には中粒、細粒の順に、分散すべき粒子
の大きさに応じた分散媒体が、次第に狭くなる処理空間
(環状流路)内を栓流状にほぼ均一な状態で流動してい
るので、上記処理材料は周方向に流動しながら確実に分
散される。
When the processing material is supplied from the inlet (2) by an appropriate supply pump (not shown), the processing material passes through the processing zones (4a), (4b), (4c) one after another. To do. Then, in the annular flow path (9) of each treatment zone, a coarse-medium medium is first formed, then a medium-grain medium and a fine-grain medium, and then a dispersion medium corresponding to the size of the particles to be dispersed gradually. Since the material flows in the narrowed processing space (annular flow path) in a plug-flow manner in a substantially uniform state, the processing material is reliably dispersed while flowing in the circumferential direction.

【0027】[0027]

【発明の効果】本発明は上記のように構成されているの
で、処理槽内に供給された処理材料は、環状の流路を通
過する際に、各処理区帯内に充填され回転体により狭い
流路内で流動を与えられた分散媒体間に生ずるズリ力に
より確実かつ強力に分散され、そのようにして分散され
1つの処理区帯を通過した処理材料は、次の処理区帯に
よってさらに狭い環状流路内に入り、粒径の小さな分散
媒体によりさらに微粒子化され、各処理区帯において的
確な分散作用をうけ、流動位置にかかわらず処理槽内の
各場所で最も効率よく分散され、シャープな粒度分布が
得られ、媒体の片寄りや発熱等を生じないようにするこ
とができる。
The present invention is constructed as described above .
The processing material supplied into the processing tank is passed through the annular flow path.
When it passes, it is filled in each treatment zone and narrowed by the rotating body
To the shearing force generated between the dispersion media given the flow in the channel
More reliably and strongly distributed, and thus distributed
The processed material that has passed through one treatment zone is transferred to the next treatment zone.
Therefore, it enters into a narrower annular flow path and has a smaller particle size dispersion.
The particles are further made into fine particles by the medium and are targeted in each treatment zone.
Properly disperses, regardless of the flow position
Dispersion is most efficient at each place, a sharp particle size distribution is obtained, and deviation of the medium and heat generation can be prevented.

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

【図1】本発明の一実施例を示す断面図。FIG. 1 is a sectional view showing an embodiment of the present invention.

【図2】回転体の端部分の縦断面図。FIG. 2 is a vertical sectional view of an end portion of a rotating body.

【図3】回転式のスクリ−ン板による媒体分離手段を示
す一部の断面図。
FIG. 3 is a partial cross-sectional view showing a medium separating unit using a rotary screen plate.

【図4】ギャップ式セパレ−タ−による媒体分離手段を
示す一部の断面図。
FIG. 4 is a partial cross-sectional view showing a medium separating unit using a gap type separator.

【図5】固定板による媒体分離手段を示す一部の断面
図。
FIG. 5 is a partial cross-sectional view showing a medium separating unit using a fixing plate.

【符号の説明】[Explanation of symbols]

1 処理槽4a,4b,4c 処理区帯 8 内壁 9 環状流路 10 回転体 12 凹凸部 15 径小部 1 Processing tanks 4a, 4b, 4c Processing zone 8 Inner wall 9 Annular flow path 10 Rotating body 12 Concavo-convex part 15 Small diameter part

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 一端に処理材料の入口を有し他端に分散
処理された処理材料の出口を有し上記入口側から出口側
に向かって内部が複数の処理区帯に区画されている処理
槽、該処理槽の内壁との間に入口側から出口側に向かう
処理材料の環状の流路を形成するよう上記処理槽内の各
処理区帯を連通して設けられた回転体、上記各処理区帯
には入口側から出口側に向かって次第に粒径を小さく形
成した分散媒体が各環状流路内で流動するようそれぞれ
収納されこれらの分散媒体が隣接する処理区帯に移動し
ないよう各処理区帯間に設けられた媒体分離手段を具備
し、上記分散媒体が流動する上記環状流路における上記
回転体の外周面及び又は上記処理槽の内壁には凹凸部が
形成されかつ該回転体の外径は上記環状流路の幅が入口
側の処理区帯の上記環状流路に比べて出口側の処理区帯
の環状流路の幅が狭くなるよう入口側の処理区帯に比べ
て出口側の処理区帯に向かって次第に大径に形成されて
いることを特徴とする媒体分散機。
1. A process in which a treatment material inlet is provided at one end and a dispersion treatment material outlet is provided at the other end, and the inside is divided into a plurality of treatment zones from the inlet side toward the outlet side. A tank, a rotating body provided in communication with each processing zone in the processing tank so as to form an annular flow path of the processing material from the inlet side to the outlet side with the inner wall of the processing tank; In the treatment zone, the dispersion medium with the particle size gradually reduced from the inlet side to the outlet side is housed so as to flow in each annular flow path, and each dispersion medium is prevented from moving to the adjacent treatment zone. The medium separation means provided between the treatment zones is provided, and the dispersion medium flows in the annular flow path.
The outer peripheral surface of the rotating body and / or the inner wall of the processing tank has an uneven portion.
The outer diameter of the rotating body is the width of the annular flow path
The processing zone on the outlet side compared to the above annular flow path on the processing zone on the side
The width of the annular flow path is narrower than that of the treatment zone on the inlet side.
A medium disperser characterized in that the diameter is gradually increased toward the processing zone on the outlet side .
【請求項2】 上記回転体は、処理槽内の区画部におい
て径小に形成され、該径小部の外面は傾斜面を介して上
記外周面に連続している請求項1に記載の媒体分散機。
2. The rotating body is placed in a partition within the processing tank.
Is formed to have a small diameter, and the outer surface of the small diameter portion
The medium disperser according to claim 1, which is continuous with the outer peripheral surface .
【請求項3】 上記回転体は、各処理区帯に応じて形成
された回転体要素を連設して形成されている請求項1又
は2に記載の媒体分散機。
3. The rotating body is formed according to each processing zone.
The medium disperser according to claim 1 or 2, which is formed by continuously connecting the formed rotating body elements .
JP3329840A 1991-11-19 1991-11-19 Medium disperser Expired - Fee Related JPH07106306B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3329840A JPH07106306B2 (en) 1991-11-19 1991-11-19 Medium disperser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3329840A JPH07106306B2 (en) 1991-11-19 1991-11-19 Medium disperser

Publications (2)

Publication Number Publication Date
JPH05137990A JPH05137990A (en) 1993-06-01
JPH07106306B2 true JPH07106306B2 (en) 1995-11-15

Family

ID=18225819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3329840A Expired - Fee Related JPH07106306B2 (en) 1991-11-19 1991-11-19 Medium disperser

Country Status (1)

Country Link
JP (1) JPH07106306B2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002204969A (en) * 2001-01-10 2002-07-23 Inoue Seisakusho:Kk Bead mill for pipeline
JP2003047871A (en) * 2001-08-09 2003-02-18 Inoue Mfg Inc Wet type medium dispersing machine
JP4571764B2 (en) * 2001-08-09 2010-10-27 株式会社井上製作所 Wet medium disperser
KR100921190B1 (en) * 2009-02-25 2009-10-13 베스트화학기계공업(주) Mill with increased grinding efficiency
JP5321823B2 (en) * 2009-06-09 2013-10-23 Nok株式会社 Stirrer
KR102124054B1 (en) 2012-11-14 2020-06-17 삼성전자주식회사 Polymer, electrode for lithium battery including the same, and lithium battery including the electrode
KR102124053B1 (en) 2013-09-17 2020-06-17 삼성전자주식회사 Polymer, electrode for lithium battery including the same, and lithium battery including the electrode
IT201700015144A1 (en) * 2017-02-10 2018-08-10 BOB SERVICE Srl Equipment and method for intensifying phase contact and chemical reactions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244053A (en) * 1975-10-03 1977-04-06 Mitsui Toatsu Chem Inc Method for processing waste water containing synthetic amino resin

Also Published As

Publication number Publication date
JPH05137990A (en) 1993-06-01

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