Desulfurized gypsum treatment carbon emission reduction combined device

The invention discloses a carbon emission reduction combined device for flue gas desulfurization gypsum treatment, and belongs to the technical field related to calcium-method flue gas desulfurization byproduct treatment. The device comprises a cyclone preheater; a cyclone cooler; the decomposer com...

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Bibliographische Detailangaben
Hauptverfasser: LIU GUOFENG, DENG SONGLIN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a carbon emission reduction combined device for flue gas desulfurization gypsum treatment, and belongs to the technical field related to calcium-method flue gas desulfurization byproduct treatment. The device comprises a cyclone preheater; a cyclone cooler; the decomposer comprises a material distribution area and a heating decomposition area, the cyclone preheater is communicated with the material distribution area, the preheated to-be-treated materials are contained in the material distribution area, and a material distribution layer is arranged between the material distribution area and the heating decomposition area and used for scattering the to-be-treated materials contained in the material distribution area to the heating decomposition area; the thermal decomposition area is communicated with the cyclone cooler, and the treated material generated by the thermal decomposition area enters the cyclone cooler to be cooled. When calcium sulfate crystals are subjected to high-temperat