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公开(公告)号：EP2689193A1
公开(公告)日：2014-01-29
申请号：EP12760779.4
申请日：2012-03-21
申请人： Outotec Oyj
发明人： NÄSLUND, Bengt-Olof
CPC分类号： F01K17/02 , F24D10/00 , F26B3/06 , F26B17/10 , F26B23/002 , F26B2200/24 , F28D21/0014 , Y02E20/14 , Y02P70/40 , Y02P70/405
摘要： The invention concerns a method for the recovery of thermal energy from a steam dryer 2 with a closed circulation 2.1 that produces excess steam SS characterized in that the excess steam SS is condensed to an unclean condensate UC in a steam regeneration unit 3 and in that thermal energy in the unclean condensate UC is recovered by being transferred to a district heating medium HW in a heat exchanger 4 for district heating. The invention concerns also a system for the recovery of thermal energy from a steam dryer 2 with a closed circulation 2.1.
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公开(公告)号：EP2689193B1
公开(公告)日：2016-12-28
申请号：EP12760779.4
申请日：2012-03-21
申请人： Outotec Oyj
发明人： NÄSLUND, Bengt-Olof
CPC分类号： F01K17/02 , F24D10/00 , F26B3/06 , F26B17/10 , F26B23/002 , F26B2200/24 , F28D21/0014 , Y02E20/14 , Y02P70/40 , Y02P70/405
摘要： The invention concerns a method for the recovery of thermal energy from a steam dryer 2 with a closed circulation 2.1 that produces excess steam SS characterized in that the excess steam SS is condensed to an unclean condensate UC in a steam regeneration unit 3 and in that thermal energy in the unclean condensate UC is recovered by being transferred to a district heating medium HW in a heat exchanger 4 for district heating. The invention concerns also a system for the recovery of thermal energy from a steam dryer 2 with a closed circulation 2.1.
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