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实用新型
CN204034541U 一种烟气脱硫设备 失效 - 权利终止

一种烟气脱硫设备
摘要：
本实用新型公开了一种烟气脱硫设备，该设备包括吸收室(1)和氧化室(2)，吸收室具有烟气入口，并且其内部设置有喷淋装置(11)；氧化室具有第一吸收剂入口(22)、第二吸收剂入口(23)和吸收剂出口(24)，并且其内部设置有曝气装置(21)。根据本实用新型提供的烟气脱硫设备，吸收室和氧化室通过密封板(14)隔开，可有效的防止未反应空气漏入吸收室的烟气内，稀释烟气中的CO2，由于吸收室内设有喷淋装置，喷淋装置喷下的吸收剂可脱除烟气中>95％的SO2，更进一步的提高烟气中CO2的浓度，这些合理的结构，不仅提高了CO2的浓度，而且降低了压缩纯化系统的能耗，最终达到了CO2存储和利用的要求。
摘要（英）：

The utility model discloses a flue gas desulfurizing device. The device comprises an absorbing chamber (1) and an oxidizing chamber (2), wherein the absorbing chamber is provided with a flue gas inlet, and a spraying device (11) is arranged in the absorbing chamber; a first absorbent inlet (22), a second absorbent inlet (23) and an absorbent outlet (24) are formed in the oxidizing chamber; an aerating device (21) is arranged in the oxidizing chamber. According to the flue gas desulfurizing device disclosed by the utility model, the absorbing chamber and the oxidizing chamber are separated through a sealing plate (14), air which is not reacted can be effectively prevented from leaking into the flue gas in the absorbing chamber to dilute CO2 in the flue gas, and because the spraying device is arranged in the absorbing chamber, absorbents sprayed by the spraying device can be used for desulfurizing SO2 with the concentration of more than 95% in the flue gas, and the concentration of the CO2 in the flue gas is further improved, so that the reasonable structures not only enables the CO2 in the flue gas to be improved, but also enables the energy consumption of a compressing and purifying system to be reduced, and the requirements for storing and utilizing the CO2 are finally met.

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