Demister device for flue gas desulfurization serial tower

• Main Author: SUN YONGNING
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention relates to the technical field of flue gas desulfurization, in particular to a demister device for a flue gas desulfurization cascade tower, which comprises a tubular demister and a plurality of layers of ridge-type demisters which are sequentially arranged, and the tubular demister and the ridge-type demister are sequentially arranged in an absorption tower from bottom to top along the flowing direction of flue gas; flushing pipelines are arranged above the pipe type demister and on the upper side face and the lower side face of each layer of ridge type demister, each layer of ridge type demister comprises a plurality of sets of ridge type demister assemblies and a plurality of flow guide dispersion cone plates, and the flow guide dispersion cone plates are detachably arranged between the adjacent ridge type demister assemblies. The pipe type demister and the ridge type demister are combined, namely different characteristics of the pipe type demister and the ridge type demister are combined, so