|
|||||
|
|
| 压榨辊辊面失效的危害与控制方法 | |
| 引用本文： | 刘超锋,王振保,孙新义,赵中艳,罗广宾.压榨辊辊面失效的危害与控制方法[J].中华纸业,2010,31(12):58-62. |
| 作者姓名： | 刘超锋 王振保 孙新义 赵中艳 罗广宾 |
| 作者单位： | 1. 郑州轻工业学院过程装备与控制工程系河南省表界面科学重点实验室,郑州,450002 2. 河南银鸽实业投资股份有限公司,河南漯河,462000 3. 开封市锅炉压力容器检验所,河南开封,475001 4. 广西建工集团第一安装有限公司,南宁,530031 |
| 摘 要： | 生产过程中出现出纸困难、横向厚度不一、压榨断纸、筋道和卷烟纸的罗纹深度过浅等问题时,可能是压榨辊辊面失效所致。压榨辊的辊面磨损、脱胶的原因是过高的线压力、过高的车速、胶辊的表面硬度过低、不合适的中高。为了保护压榨辊的辊面,可以采用双刮刀、摆动式刮刀、纸页剥离装置、光电断纸检测系统、合适的助滤剂和对大压榨辊进行冷却等措施。对陶瓷辊、可控中高辊、胶辊和压榨辊的辊壳材料进行改进,可以延长压榨辊使用的寿命。 |
| 关 键 词： | 压榨辊 辊面 失效 防范 |
Control methods for preventing hazards by surface failure to press rolls in paper machines |
|
| LIU Chao-feng,WANG Zhen-bao,SUN Xin-yi,ZHAO Zhong-yan,LUO Guang-bin.Control methods for preventing hazards by surface failure to press rolls in paper machines[J].China Pulp & Paper Industry,2010,31(12):58-62. | |
| Authors: | LIU Chao-feng WANG Zhen-bao SUN Xin-yi ZHAO Zhong-yan LUO Guang-bin |
| Affiliation: | LIU Chao-feng1,WANG Zhen-bao1,SUN Xin-yi2,ZHAO Zhong-yan3,LUO Guang-bin4 (1.Department of Process Equipment , Control Engineering,Zhengzhou University of Light Industry,Henan Provincial Key Laboratory of Sur-face & Interface Science,Zhengzhou 450002,China,2.Henan Yin'ge Industrial Investment Co. Ltd.,Luohe 462000,Henan,3.Kaifeng Institute of Boiler & Pressure Vessel Supervisory Inspection,Kaifeng 475001,4.No.1 Construction Co. Ltd.,Guangxi Construction Engineering Group... |
| Abstract: | During the production process, problems including thedifficulties in arising out of paper, different horizontal thickness,squeezing off paper, tendons road, cigarette paper shallow depth ofrib and other, might be solved by replacing the damaged press roll.Reasons of worn roll surface of press roll and being unglued werecaused by excessive line pressure, high speed roll, too low surfacehardness, inappropriate crown. In order to protect roll surface ofthe press roll, double-scraper, swing-type scraper, paper ... |
| Keywords: | press roll roll surface failure prevention |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
