JPH059647U - Stirring mill - Google Patents
Stirring millInfo
- Publication number
- JPH059647U JPH059647U JP5750191U JP5750191U JPH059647U JP H059647 U JPH059647 U JP H059647U JP 5750191 U JP5750191 U JP 5750191U JP 5750191 U JP5750191 U JP 5750191U JP H059647 U JPH059647 U JP H059647U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder body
- liner
- bolt
- crushing
- tip
- 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- Withdrawn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
Landscapes
- Crushing And Grinding (AREA)
Abstract
(57)【要約】
【目的】 攪拌型ミルのメンテナンス費用を低減する。
【構成】 粉砕用攪拌羽根３を根本部３ａと先端部３ｂ
とに２分して，粉砕時，摩耗が遅い根本部３ａを外筒胴
体１のライナ４ａ及び内筒胴体２のライナ４ｂに溶接７
により固定する一方，摩耗の激しい先端部３ｂをボルト
６により根本部３ａに着脱自在に取付けており，摩耗し
たときには，ボルト６を弛めて，先端部３ｂの向きを１
８０°変えて，再使用するか，ボルト６を脱着して，先
端部３ｂを新しいものと交換する。
(57) [Summary] [Purpose] To reduce the maintenance cost of the stirring mill. [Structure] The crushing stirring blade 3 includes a root portion 3a and a tip portion 3b.
The root part 3a, which is slow to wear during crushing, is welded to the liner 4a of the outer cylinder body 1 and the liner 4b of the inner cylinder body 2 in 7 minutes.
On the other hand, the tip portion 3b, which is heavily worn, is detachably attached to the root portion 3a by the bolt 6, and when worn, the bolt 6 is loosened so that the orientation of the tip portion 3b is 1
The tip 3b is replaced with a new one by changing it by 80 ° and reusing it, or detaching the bolt 6.
Description
【０００１】[0001]
本考案は，攪拌型ミルに関するものである。 The present invention relates to a stirring mill.
【０００２】[0002]
従来の攪拌型ミルを図４，５により説明すると，１が外筒胴体，２が内筒胴体 ，３が粉砕用攪拌羽根，４ａが外筒胴体１の内周面を被覆するライナ，４ｂが内 筒胴体２の外周面を被覆するライナで，粉砕用攪拌羽根３を外筒胴体１のライナ ４ａ及び内筒胴体２のライナ４ｂに溶接７により取付けている。 A conventional stirring type mill will be described with reference to FIGS. 4 and 5. 1 is an outer cylinder body, 2 is an inner cylinder body, 3 is a stirring blade for crushing, 4a is a liner for covering the inner peripheral surface of the outer cylinder body 1, and 4b is A liner for covering the outer peripheral surface of the inner cylinder body 2 is provided with the crushing stirring blades 3 attached to the liner 4a of the outer cylinder body 1 and the liner 4b of the inner cylinder body 2 by welding 7.
【０００３】[0003]
前記図４，５に示す従来の攪拌型ミルには，次の問題があった。即ち，攪拌型 ミルを長時間運転したり，硬い原料を粉砕したりすると，粉砕用攪拌羽根３が摩 耗して，取替えが必要になるが，粉砕用攪拌羽根３を外筒胴体１のライナ４ａ及 び内筒胴体２のライナ４ｂに溶接７により取付けており，粉砕用攪拌羽根３だけ を取り替えることができず，ライナ４ａ，４ｂまで取り替える必要があって，メ ンテナンス費用が嵩むという問題があった。 The conventional stirring mill shown in FIGS. 4 and 5 has the following problems. That is, if the agitating mill is operated for a long time or if a hard raw material is crushed, the agitating blade 3 for crushing will be worn and must be replaced. 4a and the liner 4b of the inner cylinder body 2 are attached by welding 7, and it is not possible to replace only the crushing stirring blade 3 and it is necessary to replace the liners 4a and 4b, which increases maintenance costs. there were.
【０００４】 本考案は前記の問題点に鑑み提案するものであり, その目的とする処は,メン テナンス費用を低減できる攪拌型ミルを提供しようとする点にある。The present invention is proposed in view of the above problems, and an object of the present invention is to provide an agitating mill capable of reducing maintenance cost.
【０００５】[0005]
上記の目的を達成するために，本考案は，外筒胴体及び内筒胴体のそれぞれに 取付けた複数個の粉砕用攪拌羽根により，粉砕ボールを攪拌して，超微粉砕する 攪拌型ミルにおいて，前記粉砕用攪拌羽根の根本部を前記外筒胴体の内面及び前 記内筒胴体の外面に溶接により固定するとともに，同粉砕用攪拌羽根の先端部を 同根本部にボルトにより着脱自在に取付けている。 In order to achieve the above-mentioned object, the present invention provides an agitating mill for agitating a pulverizing ball with a plurality of agitating blades attached to an outer cylinder body and an inner cylinder body, respectively, and performing ultrafine pulverization. The root portion of the crushing stirring blade is fixed to the inner surface of the outer cylindrical body and the outer surface of the inner cylindrical body by welding, and the tip end of the crushing stirring blade is detachably attached to the root portion with a bolt. There is.
【０００６】[0006]
本考案の攪拌型ミルは前記のように構成されており，粉砕用攪拌羽根を根本部 と先端部とに２分して，粉砕時，摩耗が遅い根本部を外筒胴体のライナ及び内筒 胴体のライナに溶接により固定する一方，摩耗の激しい先端部をボルトにより根 本部に着脱自在に取付けており，摩耗したときには，ボルトを弛めて，粉砕用攪 拌羽根の先端部の向きを１８０°替えて，再使用するか，ボルトを脱着して，先 端部を新しいものと交換する。 The agitating mill of the present invention is constructed as described above, and the agitating blade for crushing is divided into a root part and a tip part so that the root part that wears slowly during crushing is the liner and the inner cylinder of the outer cylinder body. While it is fixed to the liner of the body by welding, the tip part that wears heavily is detachably attached to the root part with a bolt. When worn, loosen the bolt and turn the tip of the stirring blade for grinding to 180 ° Replace and reuse, or remove and install the bolt and replace the tip with a new one.
【０００７】[0007]
次に本考案の攪拌型ミルを図１，２，３により説明すると，１が外筒胴体，２ が内筒胴体，３が粉砕用攪拌羽根，３ａが同粉砕用攪拌羽根３の根本部，３ｂが 同粉砕用攪拌羽根３の先端部，４ａが外筒胴体１の内周面を被覆するライナ，４ ｂが内筒胴体２の外周面を被覆するライナ，６が上記先端部３ｂを上記根本部３ ａに着脱自在に取付けるボルト，７が上記根本部３ａを上記ライナ４ａ（及び上 記ライナ４ｂ）に固定する溶接部である。 Next, the stirring type mill of the present invention will be described with reference to FIGS. 1, 2 and 3. 1 is an outer cylinder body, 2 is an inner cylinder body, 3 is a crushing stirring blade, 3a is a root part of the crushing stirring blade 3, 3b is the tip of the crushing stirring blade 3, 4a is a liner that covers the inner peripheral surface of the outer cylinder body 1, 4b is a liner that covers the outer peripheral surface of the inner cylinder body 2, and 6 is the above-mentioned tip part 3b. A bolt 7 that is detachably attached to the root portion 3a is a welding portion that fixes the root portion 3a to the liner 4a (and the liner 4b described above).
【０００８】 次に前記図１，２，３に示す攪拌型ミルの作用を具体的に説明する。粉砕用攪 拌羽根３を根本部３ａと先端部３ｂとに２分して，粉砕時，摩耗が遅い根本部３ ａを外筒胴体１のライナ４ａ及び内筒胴体２のライナ４ｂに溶接７により固定す る一方，摩耗の激しい先端部３ｂをボルト６により根本部３ａに着脱自在に取付 けており，摩耗したときには，ボルト６を弛めて，先端部３ｂの向きを１８０° 変えて，再使用するか，ボルト６を脱着して，先端部３ｂを新しいものと交換す る。Next, the operation of the stirring mill shown in FIGS. 1, 2, and 3 will be specifically described. The crushing stirring blade 3 is divided into a root portion 3a and a tip portion 3b, and the root portion 3a, which is worn slowly during crushing, is welded to the liner 4a of the outer cylinder body 1 and the liner 4b of the inner cylinder body 2. On the other hand, the tip part 3b, which is heavily worn, is detachably attached to the root part 3a with a bolt 6. When worn, loosen the bolt 6 and change the direction of the tip part 3b by 180 °. Reuse or remove the bolt 6 and replace the tip 3b with a new one.
【０００９】[0009]
本考案の攪拌型ミルは前記のように粉砕用攪拌羽根を根本部と先端部とに２分 して，粉砕時，摩耗が遅い根本部を外筒胴体のライナ及び内筒胴体のライナに溶 接により固定する一方，摩耗の激しい先端部をボルトにより根本部に着脱自在に 取付けており，摩耗したときには，ボルトを弛めて，粉砕用攪拌羽根の先端部の 向きを１８０°変えて，再使用するか，ボルトを脱着して，先端部を新しいもの と交換するので，ライナまで取り替える必要がなくて，メンテナンス費用を低減 できる効果がある。 The agitating mill of the present invention divides the agitating blade for crushing into two parts, the root part and the tip part, as described above, and the root part that wears slowly during grinding is melted into the liner of the outer cylinder body and the liner of the inner cylinder body. While it is fixed by contact, the tip part with severe wear is detachably attached to the root part with a bolt. When worn, loosen the bolt and change the direction of the tip part of the stirring blade for grinding by 180 ° and re-install. Since it is either used or the bolt is removed and the tip is replaced with a new one, there is no need to replace the liner, and maintenance costs can be reduced.
【図１】本考案に係わる攪拌型ミルの一実施例を示す縦
断側面図である。FIG. 1 is a vertical cross-sectional side view showing an embodiment of a stirring mill according to the present invention.
【図２】その縦断正面図である。FIG. 2 is a vertical sectional front view thereof.
【図３】図２の矢印Ｂ部分の拡大縦断側面図である。FIG. 3 is an enlarged vertical side view of a portion indicated by an arrow B in FIG.
【図４】従来の攪拌型ミルを示す縦断側面図である。FIG. 4 is a vertical cross-sectional side view showing a conventional stirring mill.
【図５】図４の矢視ＡーＡ線に沿う縦断正面図である。5 is a vertical sectional front view taken along the line AA of FIG.
１ 外筒胴体 ２ 内筒胴体 ３ａ 粉砕用攪拌羽根の根本部 ３ｂ 粉砕用攪拌羽根の先端部 ４ａ 外筒胴体１のライナ ４ｂ 内筒胴体２のライナ ６ ボルト ７ 溶接部 1 Outer Cylinder Body 2 Inner Cylinder Body 3a Grinding Stirring Blade Root 3b Grinding Stirring Blade Tip 4a Outer Cylinder Body 1 Liner 4b Inner Cylinder Body 2 Liner 6 Bolt 7 Weld
Claims (1)
けた複数個の粉砕用攪拌羽根により，粉砕ボールを攪拌
して，超微粉砕する攪拌型ミルにおいて，前記粉砕用攪
拌羽根の根本部を前記外筒胴体の内面及び前記内筒胴体
の外面に溶接により固定するとともに，同粉砕用攪拌羽
根の先端部を同根本部にボルトにより着脱自在に取付け
たことを特徴とする攪拌型ミル。[Claims for utility model registration] [Claim 1] An agitating mill for agitating a pulverizing ball with a plurality of agitating blades attached to each of an outer cylinder body and an inner cylinder body to perform ultrafine pulverization, The root portion of the crushing stirring blade was fixed to the inner surface of the outer cylindrical body and the outer surface of the inner cylindrical body by welding, and the tip end of the crushing stirring blade was detachably attached to the root portion with a bolt. A stirring mill characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5750191U JPH059647U (en) | 1991-07-23 | 1991-07-23 | Stirring mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5750191U JPH059647U (en) | 1991-07-23 | 1991-07-23 | Stirring mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH059647U true JPH059647U (en) | 1993-02-09 |
Family
ID=13057477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5750191U Withdrawn JPH059647U (en) | 1991-07-23 | 1991-07-23 | Stirring mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH059647U (en) |
-
1991
- 1991-07-23 JP JP5750191U patent/JPH059647U/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19951102 |