白卡纸专用消泡剂与抄纸系统的关联性研究  

The Relevant Research on Defoamer and Paper Making System

作　　者：张德涛 谢伟 齐东升 

机构地区：[1]南京四新科技应用研究所有限公司,江苏南京210028

出　　处：《黑龙江造纸》2009年第3期4-9,共6页Heilongjiang Pulp & Paper

摘　　要：探讨了白卡纸抄纸系统特点,并根据其系统特点,选择与之相匹配的白卡纸专用消泡剂。通过对专用消泡剂的独特应用性能的分析,肯定了白卡纸抄纸系统和专用消泡剂之间存在着一定的关联性,并从实际生产出发,从多方面探讨两者之间的关系。可以看出,使用白卡纸专用消泡剂能够明显改善抄纸系统,但是系统操作不当,气泡将会更加严重,同时也会对专用消泡剂的正常应用带来很多问题。因此,解决白卡纸生产中的气泡问题其根本是优化整个抄纸系统,并提高消泡剂的应用技术,才能彻底除去系统内的气体,以提高白卡纸的成纸质量。This paper discusses the characteristics of white cardboard paper system, and in accordance with the characteristics of their systems, to make selection of suitable defoamer for white cardboard. Through the unique application performance analysis of defoamer, We confirm that there exsit some relevances between white cardboard and defoamer. Moreover ,we further discuss the relationship between defoamer and white cardboard from the actual production . We can see that the use of defoamer in white cardboard can significantly improve the paper making system, however,the bubble will be even more serious if the system improperly handled, and it will also bring a lot of problems on the normal application of defoamer. Therefore, the solution to eliminate the bubble of white cardboard production process actually is to optimize the whole paper making system and to improve the application technology of defoamer, and then it can completely remove the gas from the system and improve the quality of finished paper .

关 键 词：白卡纸 专用消泡剂 抄纸系统 特性 影响 关联性 

分 类 号：TS727[轻工技术与工程—制浆造纸工程]