发明名称 |
Single spray level for flue gas desulfurization system with internal main feed headers |
摘要 |
A spray level arrangement for spraying a liquid absorbent into flue gas flowing through a flue gas desulfurization absorber tower having a shell, includes a pair of elongated headers each having an inlet end for receiving liquid absorbent outside the shell, and an opposite end supported by a shell support at the inner surface of the shell. Each header extends through a penetration port of the shell and into the interior of the shell for supplying the liquid absorbent to the tower. A plurality of elongated branch lines are secured to each header and extend within the tower, each branch line having a supply end connected to the header and an opposite end supported on their own shell supports at the inner surface of the shell. A plurality of nozzles are secured to each branch. The nozzles are configured to spray the liquid absorbent into the flue gas within the tower. A beam in the shell has straps for further supporting the headers in the shell, if required.
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申请公布号 |
US6613133(B2) |
申请公布日期 |
2003.09.02 |
申请号 |
US20010969333 |
申请日期 |
2001.10.01 |
申请人 |
THE BABCOCK & WILCOX COMPANY |
发明人 |
PIASKOWSKI EDWARD J.;NELSON NORMAN D. |
分类号 |
B01D53/18;B01D53/50;(IPC1-7):B01D47/06 |
主分类号 |
B01D53/18 |
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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