发明名称 |
AIR POLLUTION CONTROL SYSTEM AND AIR POLLUTION CONTROL METHOD, SPRAY DRYING DEVICE OF DEWATERING FILTRATION FLUID FROM DESULFURIZATION DISCHARGED WATER, AND METHOD THEREOF |
摘要 |
To include a boiler 11 that burns fuel F, an air heater 13 that recovers heat of flue gas 18 from the boiler 11, a first precipitator 14 that reduces dust in the flue gas 18 after heat recovery, a desulfurizer 15 that reduces sulfur oxides in the flue gas 18 after dust reduction by an absorbent, a dewaterer 32 that reduces gypsum 31 from desulfurization discharged water 30 discharged from the desulfurizer 15, a spray drying device 34 including an atomizer that atomizes a dewatering filtration fluid 33 discharged from the dewaterer 32, and a flue-gas introducing line L11 that introduces a part of the flue gas 18 into the spray drying device 34.
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申请公布号 |
US2012240761(A1) |
申请公布日期 |
2012.09.27 |
申请号 |
US201113149328 |
申请日期 |
2011.05.31 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
UKAI NOBUYUKI;KAGAWA SEIJI;NAGAYASU TATSUTO;KAMIYAMA NAOYUKI;FUKUDA TOSHIHIRO |
分类号 |
B01D53/26 |
主分类号 |
B01D53/26 |
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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