JPS6339436U - - Google Patents
Info
- Publication number
- JPS6339436U JPS6339436U JP13193286U JP13193286U JPS6339436U JP S6339436 U JPS6339436 U JP S6339436U JP 13193286 U JP13193286 U JP 13193286U JP 13193286 U JP13193286 U JP 13193286U JP S6339436 U JPS6339436 U JP S6339436U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- crushed
- classifier
- rotates
- roller mill
- 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.)
- Pending
Links
- 239000002245 particle Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000011362 coarse particle Substances 0.000 description 1
Description
第１図は本考案の実施例を示す要部説明図、第
２図は分級機回転数と粒径割合を示す説明図、第
３図は従来のローラミルを示す概略説明図、第４
図は第３図のローラミルにおける粗粒子の流れを
示す説明図である。
１……本体、２……テーブル、３……ロール、
７……分級機、１０……内筒。
Fig. 1 is an explanatory diagram of the main parts showing an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the rotation speed of the classifier and particle size ratio, Fig. 3 is a schematic explanatory diagram showing a conventional roller mill, and Fig. 4
The figure is an explanatory diagram showing the flow of coarse particles in the roller mill of FIG. 3. 1...Body, 2...Table, 3...Roll,
7... Classifier, 10... Inner cylinder.
Claims (1)
に回転するテーブルと、同テーブル上面に押し付
けられながら回転して上記テーブルと共に被粉砕
物を粉砕するロールと、上記本体内のテーブル上
方に配置され該テーブルと同軸に回転する分級機
とを有し、上記テーブル上に供給され粉砕された
被粉砕物のうち粒径の大きいものを再度テーブル
上に落下させて粉砕するローラミルにおいて、上
記分級機の下端近傍より下側の上記本体内面に沿
つて該本体内面との間に隙間を形成するガイド部
材を配置してなることを特徴とするローラミル。 a substantially cylindrical main body, a table that rotates around a vertical drive axis inside the inner main body, a roll that rotates while being pressed against the top surface of the table and crushes the object to be crushed together with the table, and an upper part of the table inside the main body. The roller mill has a classifier which is arranged on the table and rotates coaxially with the table, and which crushes particles having a large particle size among the materials to be crushed that have been fed onto the table and are crushed by dropping them onto the table again. A roller mill characterized in that a guide member is disposed along the inner surface of the main body below the vicinity of the lower end of the classifier and forms a gap between the guide member and the inner surface of the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13193286U JPS6339436U (en) | 1986-08-28 | 1986-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13193286U JPS6339436U (en) | 1986-08-28 | 1986-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6339436U true JPS6339436U (en) | 1988-03-14 |
Family
ID=31030845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13193286U Pending JPS6339436U (en) | 1986-08-28 | 1986-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6339436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005324104A (en) * | 2004-05-13 | 2005-11-24 | Babcock Hitachi Kk | Classifier, vertical crusher provided with the same and coal stoking boiler apparatus provided with the vertical crusher |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815019A (en) * | 1981-07-17 | 1983-01-28 | ベルクヴエルクスフエルバント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツンク | Manufacture of molded activated carbon having high mechanical strength |
| JPS59156440A (en) * | 1983-02-25 | 1984-09-05 | 宇部興産株式会社 | Vertical roller mill |
-
1986
- 1986-08-28 JP JP13193286U patent/JPS6339436U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815019A (en) * | 1981-07-17 | 1983-01-28 | ベルクヴエルクスフエルバント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツンク | Manufacture of molded activated carbon having high mechanical strength |
| JPS59156440A (en) * | 1983-02-25 | 1984-09-05 | 宇部興産株式会社 | Vertical roller mill |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005324104A (en) * | 2004-05-13 | 2005-11-24 | Babcock Hitachi Kk | Classifier, vertical crusher provided with the same and coal stoking boiler apparatus provided with the vertical crusher |
| JP4550486B2 (en) * | 2004-05-13 | 2010-09-22 | バブコック日立株式会社 | Classifier, vertical pulverizer including the same, and coal fired boiler apparatus including the vertical pulverizer |
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