发明名称 |
Method and device for the production of purified steam |
摘要 |
The invention relates to a method and a device for the production of pure steam. A falling-film evaporator is used. Of the water-steam mixture leaving the evaporator unit, part of the water is collected at the bottom of the device, and a fraction mainly consisting of steam enters a rising spiral channel for the separation of impurities. In the periphery of the spiral channel apertures are provided for separating impurity-containing droplets, which condense on a surface outside the apertures. The liquid formed is removed from the device. The water phase collected at the bottom enters a recycle line connected to the feed end of the evaporator unit. Feed water is supplied to the recycle line to compensate for pure steam consumption.
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申请公布号 |
US2006102292(A1) |
申请公布日期 |
2006.05.18 |
申请号 |
US20050522491 |
申请日期 |
2005.10.06 |
申请人 |
SALMISUO MAURI;LAITINEN ILKKA O |
发明人 |
SALMISUO MAURI;LAITINEN ILKKA O. |
分类号 |
B01D1/22;B01D1/00;B01D1/06;B01D1/10;B01D1/30;B01D45/12;F22B1/08;F22B27/16;F22B37/32 |
主分类号 |
B01D1/22 |
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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