JPS5919527A - Continuous mixing apparatus - Google Patents

Continuous mixing apparatus

Info

Publication number
JPS5919527A
JPS5919527A JP57129320A JP12932082A JPS5919527A JP S5919527 A JPS5919527 A JP S5919527A JP 57129320 A JP57129320 A JP 57129320A JP 12932082 A JP12932082 A JP 12932082A JP S5919527 A JPS5919527 A JP S5919527A
Authority
JP
Japan
Prior art keywords
fixed
ring
container
continuous mixing
respect
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
Application number
JP57129320A
Other languages
Japanese (ja)
Other versions
JPS6246207B2 (en
Inventor
Masao Moriyama
森山 正夫
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP57129320A priority Critical patent/JPS5919527A/en
Publication of JPS5919527A publication Critical patent/JPS5919527A/en
Publication of JPS6246207B2 publication Critical patent/JPS6246207B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/276Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices the mixer being composed of a stator-rotor system being formed by bearing elements, e.g. roller bearings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91Direction of flow or arrangement of feed and discharge openings

Abstract

PURPOSE:To make it possible to perform mixing efficiently, by holding plural balls between a fixed ring fixed to the inner wall surface of a cylindrical fixed container and a rotary ring integrally rotated along with a rotor shaft pivotally supported along the center of the above mentioned container. CONSTITUTION:A cylindrical fixed container 1 is provided between a material supply port 10 and a material discharging port 16 and a rotor shaft 2 subjected to rotary driving in the side of the material supply port 10 is pivotally supported along the center of the container 1. In addition, a fixed ring is fixed to the inner wall surface of the container 1 and plural balls 7 are held between a rotary ring 5 integrally rotated along with the rotor shaft 2 and the fixed ring 3. By this apparatus, fine grinding-down and mixing can be performed efficiently. Moreover, because a kneading chamber is constituted only by three kinds of parts, that is, the rotary ring, the fixed ring and the balls and, because a mixing time can be adjusted only by determining the stacking step numbers thereof, constitution is simplified and plentiful kinds of machines can be prepared by a small number of parts.

Description

【発明の詳細な説明】 本発明は材料を連続的に捏和乃至こねま一υ処理゛づる
混合装置に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mixing device for continuously kneading or kneading materials.

従来の連続混合機は、回転軸の周りに羽根、プレイド等
の攪拌用具を設けたロータを、固定容器内で回転さ七る
形式のものであったから、通常は、ロータの外周と固定
容器内壁の間に空隙がある。
Conventional continuous mixers are of the type in which a rotor with stirring tools such as blades or plaids around the rotating shaft is rotated within a fixed container, so the outer periphery of the rotor and the inner wall of the fixed container are usually There is a gap between them.

従って、材牢−■が空隙を通り抜けるときに圧縮又は剪
断が行われるが、押しつぶされることがなく、完全な混
合又はこねまぜが完成するまで長時間を要していた。
Therefore, compression or shearing is performed when the material cage-1 passes through the gap, but it is not crushed and it takes a long time to complete mixing or kneading.

また、従来の連続混合機は、ロータに攪拌用具を設ける
ためにロータの構造が複雑であって製造コストが高く、
しかも、ある型式の機械のロータは他の型式の機械と互
換性がなく、機械のtJM種が異なるごとに1ノータの
種類も増えるという欠点かあっノこ。
In addition, conventional continuous mixers have a complicated rotor structure due to the provision of stirring tools on the rotor, resulting in high manufacturing costs.
Moreover, the rotor of one type of machine is not compatible with another type of machine, and the number of types of rotors increases for each different tJM type of machine.

本発明の主たる目的は、ロータ軸に固着された回転リン
グと円筒形容器に固着さJ′Iた固定リンクツ間に、多
数のボールを保持し、このホールσ用:]転と公転によ
り刻々と変動する多数の抑圧点に1゜いて材ネ′、1に
対し押圧力を作用させ、かつ多数のホールで形成されて
いる多数の通路の間で、分岐と合流を繰り返すことによ
り材料の混合を11・)という、新規な原理に基つく連
続混合装置を提供すr)ことにある。
The main object of the present invention is to hold a large number of balls between a rotating ring fixed to the rotor shaft and fixed links fixed to a cylindrical container, The material is mixed by applying a pressing force to the material at 1° at a large number of fluctuating suppression points, and by repeating branching and merging between a large number of passages formed by a large number of holes. 11.) To provide a continuous mixing device based on a novel principle.

本発明の他の目的は、ロータ軸と円筒形容2zの間の混
合機構が、回転リンクと固定リングとポールの3種類の
部品により構成された連続混合装置を提供することにあ
る。
Another object of the present invention is to provide a continuous mixing device in which the mixing mechanism between the rotor shaft and the cylindrical body 2z is composed of three types of parts: a rotating link, a fixed ring, and a pole.

本発明の他の目的は、回転リングと固定リンクとボール
がエンジニアリンクセラミックにより成り、耐久性と化
学的安定性にずくれた連続混合装置を提供することにあ
る。
Another object of the present invention is to provide a continuous mixing device in which the rotating ring, fixed link, and balls are made of engineered ceramic and have excellent durability and chemical stability.

第1図に本発明実施例の縦断面図を示し、第2図に第1
図のU−11断面図を示す。
FIG. 1 shows a vertical cross-sectional view of an embodiment of the present invention, and FIG.
A sectional view taken along line U-11 in the figure is shown.

はじめに本発明の要部ごある混練室の構成を説明する。First, the configuration of the kneading chamber, which is the main part of the present invention, will be explained.

円筒形固定容器1は鉛直に支持され、ぞの中6ご円柱形
ロータ軸2が号通している。固定容器1とその内壁面り
こ嵌合する固定リング3にはとノ・1そメ1゜I軸方向
の半円形溝が刻まれ、丸キー4か註固定リンク3を固定
している。1,1−夕軸2とそのり1. I;’r1 
+に嵌合する回転リング5にはそれぞす1輔ノラ向の1
′円形溝が刻まれ、丸キー6が各回転リン々5を!コ!
−タ軸に固着している。固定リンク3と回転リング5の
間には多数のポール7・・7が 支+s hz r、;
 Lに、殆ど接触し合うbよと密に配設され、扶II「
さ11ζいる。これらのポールはIコータ輔2の111
目・ムにつシ・L−ζ、自転しながら公転する。固定リ
ング3と回転り、・′り5及びボール7はエンジニアリ
ングむンミノクでつくられる。最下θj1.1の固定リ
ンクの下端には弾性体8があり、最上端の固定リンクj
J段it1+9で変位が規制されていて、各段のポール
とそれを決し・リング3.5の間は常に適当なj1ニカ
で14+漬しCいる。
A cylindrical fixed container 1 is supported vertically, and a cylindrical rotor shaft 2 passes through the groove. A semicircular groove extending 1° in the I-axis direction is cut into the fixing container 1 and the fixing ring 3 which is fitted onto its inner wall surface, and fixes the round key 4 or fixing link 3 therein. 1,1-Evening axis 2 and its 1. I;'r1
The rotary ring 5 that fits on the
'A circular groove is carved, and the round key 6 controls each rotation ring 5! Ko!
- It is stuck to the shaft. A large number of poles 7...7 are supported between the fixed link 3 and the rotating ring 5.
B is closely arranged in L, almost in contact with each other, and Fu II'
There are 11ζ. These poles are 111 of I Kota suke 2.
Eyes, eyes, L-ζ, revolve while rotating. The fixed ring 3, the rotating ring 5 and the ball 7 are made of engineering material. There is an elastic body 8 at the lower end of the fixed link at the lowest θj1.1, and the fixed link at the uppermost end j
The displacement is regulated by the J stage it1+9, and the space between the pole of each stage and the ring 3.5 that connects it is always dipped 14+ by an appropriate j1 nica.

混練室1の上刃からななめ上方に(目゛11ツ入口10
が開1’l L、ロータ軸2 (j) 4I11元i’
il! i;i幀・受11゜12により支持され、ロー
タ軸2の投入1」出合部には材料を下方へ押込むスクリ
ュー13が設けられ、ロータ軸2の根元の端は減速機付
きモータ14の出力軸15にカップリングしている。混
練室1の下端には材料を吐出するノスル16が設りられ
ている。このノスル16は混練室の固定容器1の下端の
内径と嵌合し、且つ、弾性体8の下端を受けている。そ
して、ボルトナツト17の調節により弾性体8の押圧力
を加減できるようになっている。
Diagonally upward from the upper blade of kneading chamber 1 (see 11, entrance 10)
is open 1'l L, rotor shaft 2 (j) 4I11 element i'
Il! A screw 13 for pushing the material downward is provided at the input/output part of the rotor shaft 2, which is supported by the gates and supports 11 and 12. It is coupled to the output shaft 15. A nostle 16 for discharging material is provided at the lower end of the kneading chamber 1. This nostle 16 fits into the inner diameter of the lower end of the fixed container 1 of the kneading chamber, and receives the lower end of the elastic body 8. The pressing force of the elastic body 8 can be adjusted by adjusting the bolt/nut 17.

第3図に、」−肥太流側の固定リング31回転リング5
の断面形状並ひにポール7の関係部分を拡大して示1−
0固定リング3の形状は、混練室の軸に対し対称であり
、且つ、その軸と垂直な平面に対し対称な回転体であっ
て、ボールの半iM Rよりもやや大きい曲率」′径を
もつ2つの彎曲面と、固定容器lの内壁面に嵌合する外
径の外周面を有している。回転リング5の形状は、混練
室の軸に対し対称であり、且つ、その軸と垂直な平面に
対し対称な回転体であって、ボールの′+径I?よりも
やや大きい曲イ・」シ径をもつ2つの!!z曲面と、1
1−夕軸2のり)周に睦合する内径の内周面をイ1して
い?、。
In Fig. 3, ``-Flat flow side fixed ring 31 Rotating ring 5
1-
The shape of the fixed ring 3 is symmetrical with respect to the axis of the kneading chamber, and is a rotating body symmetrical with respect to a plane perpendicular to the axis, and has a radius of curvature slightly larger than half of the ball. It has two curved surfaces and an outer peripheral surface with an outer diameter that fits into the inner wall surface of the fixed container l. The shape of the rotating ring 5 is a rotating body that is symmetrical with respect to the axis of the kneading chamber and symmetrical with respect to a plane perpendicular to the axis, and has a ball diameter I? Two with a slightly larger diameter than the one! ! z-surface and 1
1-Even axis 2) Is the inner peripheral surface of the inner diameter mated to the circumference a 1? ,.

本発明の変形実施例として、装置12体を刀〆平に設置
し、或いは傾t1シて設置することかζきる。
As a modified embodiment of the present invention, the 12 devices may be installed on a flat surface or at an angle.

また、弾性体8は最上段固定リンクの上端に設りてもよ
く、或いは、+I−タ軸に段7fBを形成して最」二段
回転リングの上端に設けても、J−い。
Further, the elastic body 8 may be provided at the upper end of the uppermost fixed link, or alternatively, the elastic body 8 may be provided at the upper end of the uppermost two-stage rotary ring by forming a step 7fB on the +I-ta axis.

本発明は、第4図に例示するよ)に、水・17−に設け
た複数個の連続混合装置21,22.23を、接続用バ
イブ24,25により直列に1′K)売し−(使用する
ことができる。この場合、IX b’、:用パ1′プの
ひとつを真空ボンゾに連通さゼて、混合中に光イ1する
ガスを排気し、或いは得られた混合物か雉気性(空気に
触れると変質−するようなもの、例えばある種の接着剤
、コーキング材等)である場合に混合室内を減圧状態に
保ら、更に積極的に不活性ガスを導入することができる
In the present invention, as shown in FIG. 4, a plurality of continuous mixing devices 21, 22, 23 installed in the water tank 17 are connected in series by connecting vibrators 24, 25. (In this case, one of the pipes IX b': IX b' can be connected to a vacuum tube to evacuate the gases that emit light during mixing, or the resulting mixture can be If the material is sensitive (such as materials that change quality when exposed to air, such as certain types of adhesives or caulking materials), it is possible to maintain a reduced pressure state in the mixing chamber and actively introduce inert gas. .

また、第5図に例示するように、≦目的に設けた複数個
の連続混合装置26,27.28をノスルに替わる接続
用パイプ29.30を用いζ、直列に接続して使用する
ことができる。
Further, as illustrated in FIG. 5, a plurality of continuous mixing devices 26, 27, 28 provided for the purpose of ≦ can be connected in series using connecting pipes 29, 30 instead of nosles. can.

本発明によれば、I IIIのポールか2間の押圧点を
有し、通常は数百illのホールをそなえ−ζいるから
、数百乃至壬数百点に及ぶ押圧力が材料に列し同時に作
用することになり、微細なJリリふしと混合が極めて能
率的に行われる。また、混練室か回転リングと固定リン
グとポールの3種(pの部品のみにより構成されており
、しかも、その積z)1Lねの段数を定めるだけで混合
時間等を加減”」るごとかできるので、構成が簡素化さ
れるとノ(に、小数の部品点数−C豊富な機種を製造す
ることが−Cきる。更に、材料の粘性、混練室に作用す
る抑圧力等が定まれば混練室の通過速度が定まるので、
発熱を抑えた設計が容易であり、特に冷却装置を付設す
る必要がない。
According to the present invention, since there are pressing points between two or two poles, and usually several hundreds of holes, the pressing force from several hundred to several hundred points is applied to the material. They act simultaneously, and mixing with the fine J lily particles is carried out extremely efficiently. In addition, the kneading chamber is composed of three types (parts p, and the product is z): a rotating ring, a fixed ring, and a pole.Just by determining the number of stages in 1L, you can adjust the mixing time, etc. Therefore, if the configuration is simplified, it will be possible to manufacture a wide variety of models with a small number of parts.Furthermore, if the viscosity of the material, the suppressing force acting on the kneading chamber, etc. are determined, Since the passing speed of the kneading chamber is determined,
It is easy to design to suppress heat generation, and there is no need to install a cooling device.

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

第1図は本発明実施例の縦断面図である。第2図は第1
図のn−11断面図である。第3図は第1図の部分拡大
図である。第4図及び第5図は本発明応用例を示す概要
構成図である。 1・・・固定容器、  2・Ll−タ・軸、3・・・固
定リンク、  4・・・九キー、5・・・回転リング、
  6・丸−)−17・・・ポール、   8・・弾性
体、9− 段iNl+、    10−・材J’1段人
11.1G・・・ノスル、   17・・・ホルトナノ
1゜特8′1出願人   森 山 止 大 代理人    弁理士 四rlJ  新手続補正書 昭和57年 特許願 第129320号2、 発明の名
称 連続混合装置 3、  ?ii正をする者 事件との関係  特許出願人 住所   兵庫県西宮市天道町17番13−508号氏
名       森   山    正   夫4、代
理人 住所  大阪市北区兎我野町15番13号5、  [正
命令の日付 昭和57年10月26日  (発送日)6
.1il?正の対象  明細書 明   細   書 1、発明の名称 連続混合装置 2、特許請求の範囲 (11材料供給口と材料吐出口の間に設けられた円筒形
固定容器と、その円筒形固定容器の中心に沿って軸支さ
れ上記材料供給口側で回転駆動されるロータ軸と、上記
円筒形固定容器の内壁面に固定された固定リングと、上
記ロータ軸と一体に回転する回転リングと、上記固定リ
ングと上記回転リングの間に保持された多数のボールを
をする連続混合装置。 (2)上記固定リングの形状が、上記固定容器の軸に対
し対称であり且つその軸と垂直な平面に対し対称に形成
された回転体であって、上記ボールの半径Rよりもやや
大きい曲率半径をもつ2つの彎曲面と、上記固定容器内
壁面に嵌合する外径の外周面を有し、上記回転リングの
形状が、上記軸に対し対称であり且つその軸と垂直な平
面に対し対称に形成された回転体であって、上記ボール
の半径Rよりもやや大きい曲率半径をもつ2つの彎曲面
と、上記ロータ軸外周に嵌合する内径の内周面を有する
、特許請求の範囲第1項記載の連続混合装置。 (3)上記固定リングの彎曲面と上記回転リングの彎曲
面により規定されるドーナツ状空間内に、多数の上記ボ
ールがその位置及び隣接ピッチを規制されることなく転
勤自在に接待されている、特許請求の範囲第1項記載の
連続混合装置。 (4)上記固定リング及び上記回転リングがエンジニア
リングセラミックにより構成されている、特許請求の範
囲第1項又は第2項記載の連続混合装置。 (5)上記ボールがエンジニアリングセラミックにより
構成されている、特許請求の範囲第1項記載の連続混合
装置。 (6)  上記固定リング、ボール、回転リングのつみ
重ね構造体の一端に弾性体を設け、上記固定リングを上
記固定容器に対し軸方向変位自在に支持し、上記回転リ
ングを上記ロータ軸に対し軸方向変位自在に支持してな
る、特許請求の範囲第1項記載の連続混合装置。 3、発明の詳細な説明 本発明は材料を連続的に捏和乃至こねまぜ処理する混合
装置に関する。 従来の連続混合機は、回転軸の周りに羽根、プレイド等
の攪拌用具を設けたロータを、固定容器内で回転させる
形式のものであったから、通當は、ロータの外周と固定
容器内壁の間に空隙がある。 従って、材料が空隙を通り抜し」るときに圧縮又は剪断
が行われるが、押しつぶされることがなく、完全な混合
又はこねまぜが完成するまで長時間を要していた。 また、従来の連続混合機は、ロータに攪拌用具を設りる
ためにロータの構造が複雑であって製造コストが高く、
しかも、ある型式の機械のロータは他の型式の機械と互
換性がなく、機械の機種が異なるごとにロータの種類も
増えるという欠点があった・ 本発明の主たる目的は、ロータ軸に固着された回転リン
グと円筒形容器に固着された固定リングの間に、多数の
ボールを保持し、このボールの自転と公転により刻々と
変動する多数の押圧点において材料に対し押圧力を作用
させ、かつ多数のボールで形成されている多数の通路の
間で、分岐と合流を繰り返すことにより材料の混合を行
うという、新規な原理に基づく連続混合装置を提供する
ことにある。 本発明の他の目的は、ロータ軸と円筒形容器の間の混合
機構が、回転リングと固定リングとボールの3種類の部
品により構成された連続混合装置を提供することにある
。 本発明の他の目的は、回転リングと固定リングとボール
がエンジニアリングセラミックにより成り、耐久性と化
学的安定性にすぐれた連続混合装置を提供することにあ
る。 第1図に本発明実施例の縦断面図を示し、第2図に第1
図のn−n断面図を示す。 はじめに本発明の要部である混練室の構成を説明する。 円筒形固定容器1は鉛直に支持され、その中に円柱形ロ
ータ軸2が貫通している。固定容器1とその内壁面に嵌
合する固定リング3にはそれぞれ軸方向の半円形溝が刻
まれ、九キー4が各固定リング3を固定している。ロー
タ軸2とその外周に嵌合する回転リング5にはそれぞれ
軸方向の半円形溝が刻まれ、丸キー6が各回転リング5
をロータ軸に固着している。固定リング3と回転リング
5の間には多数のボール7・・・7が、支持具なしに、
殆ど接触し合うほど密に配設され、挟持されている。こ
れらのボールはロータ軸2の回転につれて、自転しなが
ら公転する。固定リング3と回転リング5及びボール7
はエンジニアリングセラミックでつくられる。最下端の
固定リングの下端には弾性体8があり、最上端の固定リ
ングは段部9で変位が規制されていて、各段のボールと
それを挟むリング3,5の間は常に適当な圧力で密着し
ている。 混練室1の上方からななめ上方に材料投入口10が開口
し、ロータ軸2の根元部は軸受11゜12により支持さ
れ、ロータ軸2の投入口出合部には材料を下方へ押込む
スクリュー13が設けられ、ロータ軸2の根元の端は減
速機付きモータ14の出力軸15にカップリングしてい
る。混練室1の下端には材料を吐出するノズル16が設
けられている。このノズル16は混練室の固定容器1の
下端の内径と嵌合し、且つ、弾性体8の下端を受けてい
る。そして、ボルトナツト17の調節により弾性体8の
押圧力を加減できるようになっている。 第3図に、上記実施例の固定リング32回転リング5の
断面形状並びにボール7の関係部分を拡大して示す。固
定リング3の形状は、混練室の軸に対し対称であり、且
つ、その軸と垂直な平面に対し対称な回転体であって、
ボールの半径Rよりもやや大きい曲率半径をもつ2つの
彎曲面と、固定容器1の内壁面に嵌合する外径の外周面
を有している。回転リング5の形状は、混練室の軸に対
し対称であり、且つ、その軸と垂直な平面に対し対称な
回転体であって、ボールの半径Rよりもやや大きい曲率
半径をもつ2つの彎曲面と、ロータ軸2の外周に嵌合す
る内径の内周面を有している。 本発明の変形実施例として、装置全体を水平に設置し、
或いは傾斜して設置することができる。 また、弾性体8は最上段固定リングの上端に設けてもよ
く、或いは、ロータ軸に段部を形成して最上段回転リン
グの上端に設けてもよい。 本発明は、第4図に例示するように、水平に設けた複数
個の連続混合装置21. 22.23を、接続用パイプ
24.25により直列に接続して使用することができる
。この場合、接続用パイプのひとつを真空ポンプに連通
させて、混合中に発生するガスを排気し、或いは得られ
た混合物が嫌気性(空気に触れると変質するようなもの
、例えばある種の接着剤、コーキング材等)である場合
に混合室内を減圧状態に保ち、更に積極的に不活性ガス
を導入することができる。 また、第5図に例示するように、鉛直に設けた複数個の
連続混合装置26,27.28をノズルに替わる接続用
パイプ29.30を用いて、直列に接続して使用するこ
とができる。 本発明によれば、1個のボールが2個の押圧点を有し、
通常は数百間のボールをそなえているから、数百乃至千
数百点に及ぶ押圧力が材料に対し同時に作用することに
なり、微細なすりつぶしと混合が極めて能率的に行われ
る。また、混練室が回転リングと固定リングとボールの
3種類の部品のみにより構成されており、しかも、その
積み重ねの段数を定めるだけで混合時間等を加減するこ
とができるので、構成が簡素化されると共に、小数の部
品点数で豊富な機種を製造することができる。更に、月
料の粘性、混練室に作用する押圧力等が定まれば混練室
の通過速度が定まるので、発熱を抑えた設計が容易であ
り、特に冷却装置を付設する必要がない。 4、図面の簡単な説明 第1図は本発明実施例の縦断面図である。第2図は第1
図の■−■断面図である。第3図は第1図の部分拡大図
である。第4図及び第5図は本発明応用例を示す概要構
成図である。 I・・・固定容器、  2・・・ロータ軸、3・・・固
定リング、  4・・・丸キー、5・・・回転リング、
  6・・・九キー、7・・・ボール、   8・・・
弾性体、9・・・段部、    IO・・・材料投入口
、16・・・ノズル、   17・・・ボルトナノ1−
0特許出願人  森  山  正  人 民 理 人  弁理士  西1) 新 145
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention. Figure 2 is the first
It is a sectional view taken along line n-11 in the figure. FIG. 3 is a partially enlarged view of FIG. 1. FIGS. 4 and 5 are schematic configuration diagrams showing an application example of the present invention. DESCRIPTION OF SYMBOLS 1... Fixed container, 2... Ll-ta-shaft, 3... Fixed link, 4... Nine key, 5... Rotating ring,
6. Circle-) -17...Pole, 8...Elastic body, 9- step iNl+, 10-.Material J'1 step person 11.1G...Nosle, 17... Holt nano 1° special 8' 1 Applicant: Tomo Moriyama, Principal Agent, Patent Attorney, 4rlJ New Procedural Amendment, 1982, Patent Application No. 129320, 2, Title of Invention: Continuous Mixing Device 3, ? ii.Relationship with the case of a person who takes corrective action Patent applicant address: 17-13-508 Tendo-cho, Nishinomiya City, Hyogo Prefecture Name: Masao Moriyama 4, Agent address: 15-13-5 Ugano-cho, Kita-ku, Osaka City, [Correct Order] Date: October 26, 1982 (Shipping date) 6
.. 1il? Positive subject Description Description 1. Name of the invention Continuous mixing device 2. Claims (11) A cylindrical fixed container provided between a material supply port and a material discharge port, and the center of the cylindrical fixed container a rotor shaft that is pivotally supported along the axis and rotationally driven on the material supply port side; a fixing ring fixed to the inner wall surface of the cylindrical fixed container; a rotating ring that rotates integrally with the rotor shaft; A continuous mixing device that mixes a large number of balls held between a ring and the rotating ring. (2) The shape of the fixed ring is symmetrical with respect to the axis of the fixed container and with respect to a plane perpendicular to the axis. The rotating body is symmetrically formed, and has two curved surfaces having a radius of curvature slightly larger than the radius R of the ball, and an outer circumferential surface having an outer diameter that fits into the inner wall surface of the fixed container. A rotating body whose ring shape is symmetrical about the axis and symmetrical about a plane perpendicular to the axis, and has two curved surfaces having a radius of curvature slightly larger than the radius R of the ball. , a continuous mixing device according to claim 1, having an inner peripheral surface with an inner diameter that fits around the outer circumference of the rotor shaft. (3) Defined by a curved surface of the fixed ring and a curved surface of the rotary ring. The continuous mixing device according to claim 1, wherein a large number of the balls are accommodated in a donut-shaped space so that they can be moved freely without restrictions on their positions and adjacent pitches. (4) The fixing ring and The continuous mixing device according to claim 1 or 2, wherein the rotating ring is made of engineering ceramic. (5) Claim 1, wherein the ball is made of engineering ceramic. The continuous mixing device described above. (6) An elastic body is provided at one end of the stacked structure of the fixed ring, the ball, and the rotating ring, and the fixed ring is supported so as to be freely axially displaceable with respect to the fixed container, and the rotating ring 3. Detailed Description of the Invention The present invention provides a continuous mixing device for continuously kneading or kneading materials. Conventional continuous mixers are of the type in which a rotor with stirring tools such as blades and plaids around the rotating shaft is rotated in a fixed container. There is an air gap between the material and the inner wall of the fixed container. Therefore, as the material passes through the air gap, compression or shear takes place, but it is not crushed and remains for a long time until complete mixing or kneading is achieved. It required In addition, conventional continuous mixers require a stirring tool on the rotor, resulting in a complicated rotor structure and high manufacturing costs.
Moreover, the rotor of one type of machine is not compatible with another type of machine, and the number of types of rotors increases with each type of machine.The main purpose of the present invention is to A large number of balls are held between a rotating ring fixed to a cylindrical container and a fixed ring fixed to a cylindrical container, and a pressing force is applied to the material at a large number of pressing points that change every moment due to the rotation and revolution of the balls, and An object of the present invention is to provide a continuous mixing device based on a novel principle in which materials are mixed by repeating branching and merging between a large number of passages formed by a large number of balls. Another object of the present invention is to provide a continuous mixing device in which the mixing mechanism between the rotor shaft and the cylindrical container is composed of three types of parts: a rotating ring, a stationary ring, and a ball. Another object of the present invention is to provide a continuous mixing device with excellent durability and chemical stability in which the rotating ring, fixed ring, and balls are made of engineering ceramics. FIG. 1 shows a vertical cross-sectional view of an embodiment of the present invention, and FIG.
A sectional view taken along line nn in the figure is shown. First, the configuration of the kneading chamber, which is the main part of the present invention, will be explained. A cylindrical fixed container 1 is supported vertically, and a cylindrical rotor shaft 2 passes through it. A semicircular groove in the axial direction is formed in each of the fixing container 1 and the fixing ring 3 that fits into its inner wall surface, and a nine key 4 fixes each fixing ring 3. The rotor shaft 2 and the rotating ring 5 that fits on its outer periphery are each provided with a semicircular groove in the axial direction, and a round key 6 is inserted into each rotating ring 5.
is fixed to the rotor shaft. A large number of balls 7...7 are placed between the fixed ring 3 and the rotating ring 5 without any support.
They are arranged so closely that they almost touch each other and are sandwiched between them. These balls revolve while rotating as the rotor shaft 2 rotates. Fixed ring 3, rotating ring 5 and ball 7
is made of engineering ceramic. There is an elastic body 8 at the lower end of the lowermost fixed ring, and the displacement of the uppermost fixed ring is regulated by a step 9, so that there is always an appropriate distance between the balls at each step and the rings 3 and 5 that sandwich them. They are stuck together under pressure. A material input port 10 opens diagonally upward from the top of the kneading chamber 1, the root of the rotor shaft 2 is supported by bearings 11 and 12, and a screw 13 is provided at the input port outlet of the rotor shaft 2 for pushing the material downward. is provided, and the root end of the rotor shaft 2 is coupled to an output shaft 15 of a motor 14 with a reduction gear. A nozzle 16 for discharging material is provided at the lower end of the kneading chamber 1. This nozzle 16 fits into the inner diameter of the lower end of the fixed container 1 of the kneading chamber, and receives the lower end of the elastic body 8. The pressing force of the elastic body 8 can be adjusted by adjusting the bolt/nut 17. FIG. 3 shows an enlarged view of the cross-sectional shapes of the stationary ring 32 and the rotating ring 5 and the related parts of the balls 7 in the above embodiment. The shape of the fixed ring 3 is a rotating body that is symmetrical with respect to the axis of the kneading chamber and symmetrical with respect to a plane perpendicular to the axis,
It has two curved surfaces with a radius of curvature slightly larger than the radius R of the ball, and an outer peripheral surface with an outer diameter that fits into the inner wall surface of the fixed container 1. The shape of the rotating ring 5 is a rotating body that is symmetrical about the axis of the kneading chamber and about a plane perpendicular to the axis, and has two curved radii with a radius of curvature slightly larger than the radius R of the balls. It has a surface and an inner circumferential surface with an inner diameter that fits on the outer circumference of the rotor shaft 2. In a variant embodiment of the invention, the entire device is installed horizontally,
Alternatively, it can be installed at an angle. Further, the elastic body 8 may be provided at the upper end of the uppermost fixed ring, or may be provided at the upper end of the uppermost rotating ring by forming a stepped portion on the rotor shaft. As illustrated in FIG. 4, the present invention includes a plurality of horizontally installed continuous mixing devices 21. 22.23 can be used connected in series by connecting pipes 24.25. In this case, one of the connecting pipes may be connected to a vacuum pump to exhaust gases generated during mixing, or the resulting mixture may be anaerobic (for example, for certain types of adhesives) agent, caulking material, etc.), the inside of the mixing chamber can be maintained at a reduced pressure and an inert gas can be actively introduced. Further, as illustrated in FIG. 5, a plurality of vertically installed continuous mixing devices 26, 27, 28 can be connected in series using connecting pipes 29, 30 instead of nozzles. . According to the present invention, one ball has two pressing points,
Usually, it is equipped with hundreds of balls, so that pressing forces from hundreds to thousands of points act on the material at the same time, and fine grinding and mixing are performed extremely efficiently. In addition, the kneading chamber is made up of only three types of parts: a rotating ring, a fixed ring, and a ball, and the mixing time can be adjusted simply by determining the number of stacking stages, which simplifies the configuration. At the same time, it is possible to manufacture a wide variety of models with a small number of parts. Furthermore, once the viscosity of the monthly charge, the pressing force acting on the kneading chamber, etc. are determined, the speed of passage through the kneading chamber is determined, so it is easy to design the kneading chamber to suppress heat generation, and there is no need to particularly install a cooling device. 4. Brief Description of the Drawings FIG. 1 is a longitudinal sectional view of an embodiment of the present invention. Figure 2 is the first
It is a sectional view taken along ■-■ in the figure. FIG. 3 is a partially enlarged view of FIG. 1. FIGS. 4 and 5 are schematic configuration diagrams showing an application example of the present invention. I... Fixed container, 2... Rotor shaft, 3... Fixed ring, 4... Round key, 5... Rotating ring,
6...Nine key, 7...Ball, 8...
Elastic body, 9... Step part, IO... Material inlet, 16... Nozzle, 17... Bolt nano 1-
0 Patent Applicant Tadashi Moriyama People Attorney Patent Attorney Nishi 1) New 145

Claims (6)

【特許請求の範囲】[Claims] (1)材料イハ給口と材*、1吐出口の間に設けられた
円筒形固定容器と、その円筒形固定容器の中心に沿って
軸支され上記材料供給I」側で回転駆動されるロータ軸
と、上記円筒形固定容器の内壁面に固定された固定リン
グと、上je lコータ軸と一体に回転する回転リンク
と、上記固定リンクと上記回転リングの間に保持された
多数のポールを有する連続混合装置。
(1) A cylindrical fixed container provided between the material supply port and the material *1 discharge port, and is pivoted along the center of the cylindrical fixed container and is rotationally driven on the material supply I'' side. A rotor shaft, a fixed ring fixed to the inner wall surface of the cylindrical fixed container, a rotating link that rotates together with the upper coater shaft, and a number of poles held between the fixed link and the rotating ring. Continuous mixing equipment with.
(2)上記固定リングの形状が、上記固定容器の軸に対
し対称であり且つその軸と垂直な平面に対し対称に形成
された回転体であって、上記ポールの半径Rよりもやや
大きい曲率半iイをもつ2つの彎曲面と、上記固定容器
内壁面に嵌合するり(径の外周面を有し、」二記回転リ
ングの形状が、上記軸に対し対称であり月つその軸と垂
直な平面に対し対称に形成された回転体であって、上記
ホールの’(’+条Rよりもやや大きい曲率1q条をも
つ2つの彎曲面と、上記ロータ軸り)周に嵌合する内径
の内周面を有する、特許請求の範囲第1項記載の連続混
合装置。
(2) The shape of the fixing ring is a rotating body formed symmetrically with respect to the axis of the fixing container and with respect to a plane perpendicular to the axis, and has a curvature slightly larger than the radius R of the pole. The shape of the rotary ring is symmetrical with respect to the axis, and has two curved surfaces having a semicircular shape, and an outer peripheral surface with a radius that fits into the inner wall surface of the fixed container. A rotating body formed symmetrically with respect to a plane perpendicular to the above-mentioned hole, which fits around the periphery of the above-mentioned hole (two curved surfaces having a curvature of 1q slightly larger than the +-row R and the rotor axis). The continuous mixing device according to claim 1, having an inner circumferential surface having an inner diameter.
(3)  上記固定リングの彎曲面と上記回転リンクの
彎曲面により規定されるドーナツ状空間内に、多数の上
記ポールがその位置及び隣接ピンチを規制されることな
く転勤自在に接待されている、特許請求の範囲第1項記
載の連続混合装置。
(3) A large number of the poles are accommodated in a donut-shaped space defined by the curved surface of the fixed ring and the curved surface of the rotary link, so that the poles can be relocated without being restricted in their positions or adjacent pinches. A continuous mixing device according to claim 1.
(4)  上記固定リング及び上記回転リングかエンジ
ニアリングセラミックにより構成されている、特許請求
の範囲第1項又は第2項記載の連続混合装置。
(4) The continuous mixing device according to claim 1 or 2, wherein the fixed ring and the rotating ring are made of engineering ceramic.
(5)J:記ボールかエンジニアリングセラミックによ
り構成されている、特許請求の範囲第1項記載の連続混
合装置。
(5) J: The continuous mixing device according to claim 1, wherein the balls are made of engineering ceramic.
(6)  上記固定リング、ポール、回転リングのつみ
重ね構造体の一端に弾性体を設け、上記固定リングを上
記固定容器に対し軸方向変位自在に支持し、上記回転リ
ングを上記ロータ軸に対し軸方向変位自在に支持してな
る、特言′1請求の範囲第1項記載の連続混合装置。
(6) An elastic body is provided at one end of the stacked structure of the fixed ring, pole, and rotating ring, and the fixed ring is supported with respect to the fixed container so as to be freely displaceable in the axial direction, and the rotating ring is supported with respect to the rotor shaft. The continuous mixing device according to claim 1, which is supported so as to be freely displaceable in the axial direction.
JP57129320A 1982-07-23 1982-07-23 Continuous mixing apparatus Granted JPS5919527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57129320A JPS5919527A (en) 1982-07-23 1982-07-23 Continuous mixing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57129320A JPS5919527A (en) 1982-07-23 1982-07-23 Continuous mixing apparatus

Publications (2)

Publication Number Publication Date
JPS5919527A true JPS5919527A (en) 1984-02-01
JPS6246207B2 JPS6246207B2 (en) 1987-10-01

Family

ID=15006658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57129320A Granted JPS5919527A (en) 1982-07-23 1982-07-23 Continuous mixing apparatus

Country Status (1)

Country Link
JP (1) JPS5919527A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129728A (en) * 1990-04-06 1992-07-14 Winstead Thomas W Dynamic mixing system and method for producing thermoplastic materials
JP2010247021A (en) * 2009-04-13 2010-11-04 Olympus Corp Kneading device
JP2012000896A (en) * 2010-06-17 2012-01-05 Sanae Isoyama Fitting tool for kneaded ball, and method for fitting kneaded ball in extruder for extrusion molding machine using the same
DE102016012386A1 (en) * 2016-10-18 2018-04-19 Jochen Hennes A screw plasticizing machine and method of operating a screw plasticizing machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549134A (en) * 1978-10-05 1980-04-09 Masao Moriyama Continuous mixer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549134A (en) * 1978-10-05 1980-04-09 Masao Moriyama Continuous mixer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129728A (en) * 1990-04-06 1992-07-14 Winstead Thomas W Dynamic mixing system and method for producing thermoplastic materials
JP2010247021A (en) * 2009-04-13 2010-11-04 Olympus Corp Kneading device
JP2012000896A (en) * 2010-06-17 2012-01-05 Sanae Isoyama Fitting tool for kneaded ball, and method for fitting kneaded ball in extruder for extrusion molding machine using the same
DE102016012386A1 (en) * 2016-10-18 2018-04-19 Jochen Hennes A screw plasticizing machine and method of operating a screw plasticizing machine

Also Published As

Publication number Publication date
JPS6246207B2 (en) 1987-10-01

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