| 发明名称 |
METHOD FOR PREVENTING CORROSION OF ECONOMIZER IN BOILER |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for effectively preventing corrosion of an economizer in a boiler having the economizer using exhaust gas heat of the boiler for boiler feed-water. <P>SOLUTION: The method for preventing corrosion of an economizer using the exhaust gas heat of the boiler for heating boiler feed-water includes continuously passing water to the economizer by continuously operating a feed-water pump for feeding water to the boiler. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2013068341(A) |
申请公布日期 |
2013.04.18 |
| 申请号 |
JP20110205995 |
申请日期 |
2011.09.21 |
| 申请人 |
KURITA WATER IND LTD |
发明人 |
SAKAI MIZUYUKI;ENDO MASARU;SHIMURA KOSUKE |
| 分类号 |
F22B37/56;C23F11/06;C23F11/12;C23F15/00;F22D11/00 |
主分类号 |
F22B37/56 |
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