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題 名 | 抄紙機噴淋管實務(1)=Practical Know-how of the Paper Machine Shower-Pipes (1) |
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作 者 | 彭元興; 陳豐裕; | 書刊名 | 漿紙技術 |
卷 期 | 9:4 民94.12 |
頁 次 | 頁25-36 |
分類號 | 476.4 |
關鍵詞 | 抄紙機; 噴淋管; Shower-pipe; Fixed; Oscillation; Single-nozzle transverse type; |
語 文 | 中文(Chinese) |
英文摘要 | The main functions of shower pipes are to clean and wet forming wire, felt and rolls, and to wet the frictional interfaces between rolls and felt etc. Compare with the other facilities of a paper machine, they are relatively simple and thus are often neglected by management and operators. Daily maintenance and upkeep of shower pipes are either overlooked or their operation conditions deviate from the original design. These often lead to dysfunctional or ineffective shower pipes or sometimes cause product defects to occur. The paper describes 1) the 3 types of shower-pipes: fixed, oscillating shower-pipe and single nozzle transverse shower-pipe; 2) matching nozzles: fan-nozzle, cone-nozzle, pin-nozzle and the related evaluation parameters; 3) introducing the cases of shower-pipe application in the forming, pressing and drying sections; and 4) the maintenance of the shower-pipes. Despite of its simplistic appearance, its vital functions in keeping paper quality and raise runnability are often overlooked. In addition to choose suitable specifications, proper installation and good maintenance are vital to efficient operation of the system. |
本系統中英文摘要資訊取自各篇刊載內容。