发明授权
US09410450B2 Process and system for recovery of thermal energy from a steam dryer
有权
用于从蒸汽干燥器回收热能的工艺和系统
- 专利标题： Process and system for recovery of thermal energy from a steam dryer
- 专利标题（中）： 用于从蒸汽干燥器回收热能的工艺和系统
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申请号： US14005723申请日： 2012-03-21
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公开(公告)号： US09410450B2公开(公告)日： 2016-08-09
- 发明人: Bengt-Olof Näslund
- 申请人： Bengt-Olof Näslund
- 申请人地址： FI Espoo
- 专利权人： OUTOTEC (FINLAND) OY
- 当前专利权人： OUTOTEC (FINLAND) OY
- 当前专利权人地址： FI Espoo
- 代理机构： Knobbe, Martens, Olson & Bear, LLP
- 优先权： SE1150249 20110321
- 国际申请： PCT/SE2012/050313 WO 20120321
- 国际公布： WO2012/128712 WO 20120927
- 主分类号： F26B3/06
- IPC分类号： F26B3/06 ; F01K17/02 ; F24D10/00 ; F26B23/00 ; F26B17/10
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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