頁籤選單縮合
題 名 | 瓦楞紙箱再生漿篩選之研究 |
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作 者 | 邱俊雄; 張明基; | 書刊名 | 林業試驗所研究報告季刊 |
卷 期 | 9:3 1994.09[民83.09] |
頁 次 | 頁287-289 |
分類號 | 476.21 |
關鍵詞 | 廢紙; 篩板; 圓孔; 狹孔; Waste paper; Screen plate; Hole; Slot; |
語 文 | 中文(Chinese) |
中文摘要 | 再生漿以三段壓力篩去除雜物,紙漿濃度為1.5%、3.0%,回收的廢紙箱紙先以孔徑2.0mm圓孔篩選機粗篩、再以凹凸表面梯形凹槽狹孔細篩,孔寬分別為0.3mm、0.25mm,及平滑面平行狹孔孔寬0.35mm,及未處理漿;其污點面積分別為480、550、558、563m㎡/㎡,未處理漿為 705m㎡/㎡。結果顯示本方法處理,紙漿污點面積減少25%,紙張破裂強度提升4%,篩選效率可提高25%,並可降低生產成本20%。 |
英文摘要 | The screening of old corrugated container for the removal of contaminants is generally conducted in pressure screen with multiple stages. There are three stages of screening, all screens have basket screen plate, the primary stage with 2.0 mm holes, the second stage with 0.35 mm the third stage with 0.25 mm, slot types equipped with parellel in smooth plate and trapeziod shape in contourgrooved plate. A comparison is given in Table 1. As a result, the product quality, economic and screening efficiency improvements are attended. In addition, operating costs can be cut by 20%. |
本系統中英文摘要資訊取自各篇刊載內容。