Invention Grant
- Patent Title: Device and method for drying a tissue paper web with steam recapture
- Patent Title (中): 用蒸汽回收干燥纸巾纸的装置和方法
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Application No.: US13146958Application Date: 2009-12-22
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Publication No.: US08925217B2Publication Date: 2015-01-06
- Inventor: Martin Wiens , Bruno Dexler , Jan Hieke , Josef Heintz
- Applicant: Martin Wiens , Bruno Dexler , Jan Hieke , Josef Heintz
- Applicant Address: SE Gothenburg
- Assignee: SCA Hygiene Products AB
- Current Assignee: SCA Hygiene Products AB
- Current Assignee Address: SE Gothenburg
- Agency: Drinker Biddle & Reath LLP
- Priority: DE102009000756 20090211
- International Application: PCT/EP2009/067753 WO 20091222
- International Announcement: WO2010/091765 WO 20100819
- Main IPC: F26B3/00
- IPC: F26B3/00 ; F26B9/00 ; D21F5/02 ; D21F5/20

Abstract:
Method for steam recapture in the drying of a tissue paper web with a cylinder that is fed from a live steam network and with a hot air hood that flows hot air onto the tissue paper web, includes the steps of: removing condensate from the cylinder; compressing the condensate to a first pressure level essentially corresponding to that of the live steam network; heating the condensate by heat exchange with the exhaust air from the hot air hood; vaporizing the condensate; and feeding generated steam into the live steam network.
Public/Granted literature
- US20110277340A1 DEVICE AND METHOD FOR DRYING A TISSUE PAPER WEB WITH STEAM RECAPTURE Public/Granted day:2011-11-17
Information query
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