发明名称 |
DEVICE AND METHOD FOR DRYING A TISSUE PAPER WEB USING STEAM RECOVERY |
摘要 |
The invention relates to a method for recapturing steam when drying a tissue paper web having a cylinder (10) fed from a fresh steam network (1) and a hot air hood (11) blowing hot air onto the tissue paper web, comprising the steps of. removing condensate from the cylinder; compressing the condensate to a first pressure level substantially corresponding to that of the fresh steam network; heating the condensate by heat exchange with the exhaust air from the hot air hood; vaporizing the condensate; and feeding the generated steam into the fresh steam network. |
申请公布号 |
CA2750937(C) |
申请公布日期 |
2016.10.18 |
申请号 |
CA20092750937 |
申请日期 |
2009.12.22 |
申请人 |
SCA HYGIENE PRODUCTS AB |
发明人 |
WIENS, MARTIN;DEXLER, BRUNO;HIEKE, JAN;HEINTZ, JOSEF |
分类号 |
D21F5/02;D21F5/20 |
主分类号 |
D21F5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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