Double-reactor semi-dry desulfurization and dust removal system

• Main Authors: WANG JUN, WEI PINGFU, PU XIANGKAI, DAI HAOJIE, ZHU JIAN, WANG XINYU, HE YIBIN, WANG BIN
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a double-reactor semi-dry desulfurization and dust removal system which comprises a first desulfurization reactor, a second desulfurization reactor, a settling chamber, a bag-type dust remover, a fluidization bottom bin, a lime bin and a chimney, the inlet ends of the first desulfurization reactor and the second desulfurization reactor are connected with an inlet flue, and the outlet ends of the first desulfurization reactor and the second desulfurization reactor are connected with the settling chamber through pipelines; the settling chamber is sequentially connected with a bag-type dust collector, an outlet flue and a chimney through pipelines; and the lower ends of the settling chamber and the bag-type dust collector are connected with the fluidization bottom bin. According to the utility model, the two desulfurization reactors are connected in parallel, so that a single-reactor operation mode and a double-reactor operation mode can be realized, the applicable flue gas amount ran