Ultralow-temperature denitration device combined with lime-gypsum desulfurization process

The utility model discloses an ultralow-temperature denitration device combined with a lime-gypsum method desulfurization process. Wherein one side of the desulfurization tower is connected with a smoke inlet pipe, a circulating tank is arranged in the bottom of the desulfurization tower, the denitr...

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Bibliographic Details
Main Author YAO JUNXIN
Format Patent
LanguageChinese
English
Published 11.10.2019
Subjects
CHEMISTRY
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS
INORGANIC CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The utility model discloses an ultralow-temperature denitration device combined with a lime-gypsum method desulfurization process. Wherein one side of the desulfurization tower is connected with a smoke inlet pipe, a circulating tank is arranged in the bottom of the desulfurization tower, the denitration tower is connected with a denitration circulating pump, a pipeline of the denitration tower isconnected to the top of the desulfurization tower, the denitration agent storage tank is connected with a denitration agent pump, and the oxidation fan is connected with an oxidation air pipe connected to the bottom of the circulating tank. Calcium-based desulfurizing agent liquid is contained in the circulating tank; two sides of the circulating tank are respectively connected with a reduction circulating pump and a desulfurization circulating pump of a desulfurization sprayer positioned in the desulfurization tower through pipelines; a demister, a chimney connected to the top of the denitration tower, a denitration
Bibliography:Application Number: CN201822095583U