国产纸机真空系统的配置特点及优化  

Characteristics and Improvement of Vacuum System of the Local Board Machine

作　　者：冯军贤 陈科 毛爱娟 

机构地区：[1]浙江景兴纸业股份有限公司,浙江平湖314214

出　　处：《中国造纸》2004年第2期33-36,共4页China Pulp & Paper

摘　　要：通过对国内外几种典型纸板机真空系统的能力比较和各脱水元件工艺参数的对比分析,提出了真空系统的优化设计方案,从而在确保其高效脱水的前提下,降低电能消耗。It was found that the vacuum capacity of the local multi-fourdrinier board machine is too high and the spare energy is wasted when the vacuum systems of several kinds of board machines were analyzed and compared.The authors believe that the air flow and vacu-um level should be similar under the same machine condition.The experiences show it is more economical when the blower is used at wire end vacuum system.On the other hand,it is enough for the belt to use single slot suction box under lower machine speed(less than300m/min)condition.

关 键 词：纸机 真空系统 脱水元件 工艺参数 配置 优化设计 

分 类 号：TS735[轻工技术与工程—制浆造纸工程]