发明授权
- 专利标题： Method for warming up or cooling down a through-air dryer
- 专利标题（中）： 用于预热或冷却通风干燥器的方法
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申请号： US11302744申请日： 2005-12-13
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公开(公告)号： US08176650B2公开(公告)日： 2012-05-15
- 发明人: Frank S. Hada , Robert J. Seymour , Marek Parszewski
- 申请人： Frank S. Hada , Robert J. Seymour , Marek Parszewski
- 申请人地址： US WI Neenah
- 专利权人： Kimberly-Clark Worldwide, Inc.
- 当前专利权人： Kimberly-Clark Worldwide, Inc.
- 当前专利权人地址： US WI Neenah
- 代理商 Michael J. Sullivan
- 主分类号： F26B25/00
- IPC分类号： F26B25/00
摘要：
A through-air dryer system that diverts the airflow within the through-air dryer during warm up and cool down from the normal airflow during the drying of paper in the papermaking process. During warm up and cool down, a majority of the airflow is supplied to one of the dryer's heads and extracted through the opposite head to reduce thermal stresses. If needed to further reduce thermal stresses, a minority of the airflow is supplied through the dryer's shell.
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