摘要
主要介绍4500型长网造纸机流浆箱和网部的改造情况。车速从改造前的280～320m/min提高到800～830m/min;纸的日产量从改造前的130～150t提高到350～380t;纸的主要物理指标有明显提高;电耗、煤耗、浆耗和水耗均有下降。该长网机的结构,适应生产文化用纸、高强瓦楞原纸和牛皮纸等品种。
The transformation conditions of the head box and wire part of a 4500 fourdrinier paper machine were mainly introduced. The speed increased from 280~320m/min to 800~830m/min with the paper output raised from 130~150t/d to 350~380t/d. The main physical index of producing paper products was improved obviously. The consumption of electricity, coal, pulp and water were decreased. The structure of fourdrinier paper machines is suitable for producing fine paper, high strength corrugated medium and kraft paper.
出处
《中华纸业》
CAS
北大核心
2010年第14期58-60,共3页
China Pulp & Paper Industry
关键词
长网纸机
网部
折流压力流浆箱
聚乙烯脱水板
聚酯网
fourdrinier
wire part
baffling pressure head box
polyethylene dehydration foil
polyester wire
