Medium-temperature medium-dust SCR (Selective Catalytic Reduction) denitration reaction tower for cement kiln

• Main Authors: BAI GUINI, LIU YULIN, HAN WENDE
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a cement kiln medium-temperature medium-dust SCR (Selective Catalytic Reduction) denitration reaction tower which comprises a reaction tower body, the top of an inner cavity of the reaction tower body is fixedly provided with a shunting assembly through a bolt, and the center of the inner cavity of the reaction tower body is fixedly provided with a reaction assembly; a dust collecting hopper is fixedly mounted at the bottom of the inner cavity of the reaction tower body through bolts. The circulating water pump, the ash collecting hopper, the sealing door, the reaction assembly, the heat exchange coil pipe, the liquid outlet pipe, the liquid inlet pipe, the first four-way pipe, the second four-way pipe, the air inlet pipe, the flow dividing hopper, the mounting frame, the base station, the flow dividing teeth and the flow dividing holes are matched for use, so that the device has the advantages of uniform flow guide and waste heat recovery; the problems that an existing denitration