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实用新型
CN206553205U 一种烧结半干法脱硫灰氧化装置 失效 - 权利终止

一种烧结半干法脱硫灰氧化装置
摘要：
本实用新型公开了一种烧结半干法脱硫灰氧化装置，属于脱硫灰资源化应用领域。本实用新型的助氧剂注入单元包括助氧剂容器和液体管道，助氧剂容器与液体管道相连通，助氧剂注入单元用于向脱硫灰混合液中注入助氧剂溶液，在向脱硫灰与水的混合液中吹入含氧气体时，通过反应单元、供气单元和助氧剂注入单元的共同作用，将助氧剂溶液均匀的注入脱硫灰混合液底部，该助氧剂包括酸性助剂，酸性助剂的pKa1酸度系数介于亚硫酸与硫酸的pKa1酸度系数之间。本实用新型通过反应单元、供气单元和助氧剂注入单元的共同作用，改变了脱硫灰氧化过程中的反应界面，加快了脱硫灰的氧化效率，为脱硫灰的资源化应用奠定了基础。
摘要（英）：

The utility model discloses a sintering semi -dry desulfurization ash oxidation unit belongs to desulfurized fly ash resource application. The utility model discloses a help the oxygen agent to pour into the unit into including helping oxygen agent container and fluid pipeline, help oxygen agent container and fluid pipeline to be linked together, it is arranged in helping oxygen agent solution to the injection of the mixed liquid of desulfurized fly ash to help the oxygen agent to pour into the unit into, when bloing in oxygen containing gas in the mixed liquid to desulfurized fly ash and water, pass through react unit, air feed unit and the combined action who helps oxygen agent injection unit, to help the even mixed liquid of the injection desulfurized fly ash bottom of oxygen agent solution, should help the oxygen agent to include acid auxiliary agent, the pKa1 acidity coefficient of acid auxiliary agent is between sulphurous acid and vitriolic pKa1 acidity coefficient. The utility model discloses a react unit, air feed unit and the combined action who helps the oxygen agent to pour into the unit into have changed the reaction interface among the desulfurized fly ash oxidation process for desulfurized fly ash's oxidation efficiency, use for desulfurized fly ash's resourceization and lay a good foundation.

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