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System for fremstilling av t degree rkede, singulerte cellulosemassefibre ved anvendelse av en jet-t degree rker og injisert damp
System for fremstilling av t degree rkede, singulerte cellulosemassefibre ved anvendelse av en jet-t degree rker og injisert damp
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机译:使用喷射干燥级和注入蒸汽生产干燥级单浆化纤维素纸浆纤维的系统
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摘要
This invention provides a dried singulated cellulose pulp fiber product as well as an apparatus and a method for forming singulated and dried fibers. In accordance with the process a feed pulp is delivered to a jet drier. The jet drier singulates and dries the feed pulp. The singulated and dried fibers are collected from the jet drier. The feed pulp may be treated with a treatment substance. The jet drier may be maintained at negative pressure. The product fibers may have low knot count, a low fines count, as well improved kink, curl and twist. The apparatus for carrying out the process may include a pretreatment station for supplying the treatment substance, a pulp feed device designed for pulp, a pulp feed device designed for pulp and foam suspensions, and/or a fiber separation station having a vacuum conveyor.
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