WEKO3
アイテム
Relationship between the Maximum Size of the Cyclone Products and the Vertical Velocity Distribution inside the Classifying Column of the Tower Mill
https://koeki.repo.nii.ac.jp/records/228
https://koeki.repo.nii.ac.jp/records/2285486b6b0-ca7a-4278-905a-6d021510f932
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
tucss-21-00850094.pdf (9.2 MB)
|
|
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-01-26 | |||||
| タイトル | ||||||
| タイトル | Relationship between the Maximum Size of the Cyclone Products and the Vertical Velocity Distribution inside the Classifying Column of the Tower Mill | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 著者 |
Furuyama, Takashi
× Furuyama, Takashi× Hashiguchi, Norio |
|||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 430 | |||||
| 姓名 | 古山, 隆 | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 431 | |||||
| 姓名 | 橋口, 敬生 | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The Tower Mill is one of the vertical types of stirred ball mill often used in tertiary grinding operation during mineral processing. We have developed a new dry Tower Mill which has a classifying column of 390mm radius installed over a comminution cell of 130mm radius to collect comminuted fine particles before they could flocculate. The previous investigations revealed that inserting a horizontal circle plate of 260mm radius inside the classifying column reduced the maximum size of products collected in the cyclone from 28.8 to 17.5 μm. In this study velocity measurements were carried out to clarify the vertical velocity distribution at 36 points on the cross section of the classifying column. The measurement points were located at regular intervals of 69 mm in the horizontal direction (Rank 1 - 6) and 91 mm in the vertical direction (Column 1 -6). When the plate was not inserted inside the column, it was found that the partial velocity in the area from Rank 3- Rank 6 to Column 5 ? Column 6 had a great influence on the maximum size of collected products. As for the column inside the horizontal plate, the velocities in the area located at Rank 1 ? 3 : Column 4 ? 5 rule the maximum size of cyclone products. | |||||
| 書誌情報 |
東北公益文科大学総合研究論集 号 21, p. 85-94, 発行日 2012-01-15 |
|||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11549961 | |||||
| タイトル（ヨミ） | ||||||
| その他のタイトル | Relationship between the Maximum Size of the Cyclone Products and the Vertical Velocity Distribution inside the Classifying Column of the Tower Mill | |||||
| 出版者 | ||||||
| 出版者 | 東北公益文科大学 | |||||
| 出版者（ヨミ） | ||||||
| 値 | トウホク コウエキ ブンカ ダイガク | |||||
| 別言語の出版者 | ||||||
| 値 | Tohoku University of Community Service and Science | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 値 | 紀要論文 | |||||
| 資源タイプ・NII | ||||||
| 値 | Departmental Bulletin Paper | |||||
| 資源タイプ・DCMI | ||||||
| 値 | text | |||||
| 資源タイプ・ローカル表示コード | ||||||
| 値 | 2 | |||||
