首页> 外国专利> THE CONDENSING HEAT RECOVERY SYSTEM USING ABSORBING LIQUID FLUIDIZED BED HEAT EXCHANGER FOR BOILER FLUE GAS

THE CONDENSING HEAT RECOVERY SYSTEM USING ABSORBING LIQUID FLUIDIZED BED HEAT EXCHANGER FOR BOILER FLUE GAS

机译:吸收锅炉烟气液相流化床换热器的冷凝热回收系统。

摘要

The present invention relates to a condensing heat recovery system using an absorbing liquid fluidized bed heat exchanger for a boiler flue gas, a heat exchanger, and a method to operate the system. More specifically, the present invention relates to a condensing heat recovery system using the absorbing liquid fluidized bed heat exchanger comprising: a body which has a flue gas inlet where a high temperature flue gas is generated in a combustion device on one side, and a flue gas outlet which discharges flue gas heat-exchanged with a dry gas type on an other side; a heat exchange part which includes a porous plate formed in the body and a flue gas passing through; an absorbing liquid fluidized layer made of absorbing liquid on an upper side of the porous plate, and absorbing the vapor of the flue gas; absorbing the latent heat and sensible heat of the flue gas; and a heat transfer pipe formed in the absorbing liquid fluidized layer, receiving water, and heating the water.
机译:冷凝热回收系统,热交换器和操作该系统的方法技术领域本发明涉及使用用于锅炉烟气的吸收式液体流化床热交换器的冷凝热回收系统,热交换器和操作该系统的方法。更具体地,本发明涉及一种使用吸收式液体流化床热交换器的冷凝热回收系统,该系统包括:主体,该主体具有烟道气入口,在燃烧装置的一侧产生高温烟道气;排气口,用于排出与另一侧进行了干气式热交换的烟气。热交换部分包括形成在主体中的多孔板和通过的烟道气。吸收液流化层,该吸收液流化层由在多孔板的上侧吸收液体并吸收烟道气的蒸气构成。吸收烟气的潜热和显热;传热管形成在吸收液流化层中,接收水并加热水。

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