发明名称 |
Method in a soda recovery boiler, and a soda recovery boiler |
摘要 |
In a soda recovery boiler, flue gases are led through a so-called economizer (3) to recover heat from flue gases. The flue gases are cooled in the last stage (3b) of the economizer (3) with a circulation water cooler (4) for flue gases, separate from the supply water system of the boiler. The circulation water cooler (4) for flue gases is used for preheating combustion air.
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申请公布号 |
US2002189553(A1) |
申请公布日期 |
2002.12.19 |
申请号 |
US20020136423 |
申请日期 |
2002.05.02 |
申请人 |
RUOHOLA TUOMO;RAUKOLA ANTTI;HAKULINEN AKI |
发明人 |
RUOHOLA TUOMO;RAUKOLA ANTTI;HAKULINEN AKI |
分类号 |
F22D1/36;(IPC1-7):F22D1/00;F02M1/00;F22G3/00 |
主分类号 |
F22D1/36 |
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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