Diversion structure for denitration system and denitration control system

• Main Authors: WANG LEI, QIN WEI, YONG XIN, SUN BAIQUAN, LIU PAN, YONG JIANGANG, HANG GUANGFEI, TIAN HUA, ZHAO DONGSHENG, YUE GONGFENG, SHEN YAXUE, HAN SEN, JI XIAOMING
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2024
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to the technical field of thermal power plant denitration, in particular to a flow guide structure for a denitration system and a denitration control system.The flow guide structure comprises at least one mounting rod, and the two ends of the mounting rod are used for being connected with the inner wall of a flue; the flow guide plates are connected with the mounting rod, the flow guide plates are distributed in the long edge direction of the mounting rod, and a gas channel is formed between every two adjacent flow guide plates; the device has the advantages that the multiple flow guide plates are conveniently fixed through the mounting rods, multiple gas channels are conveniently formed through the multiple flow guide plates, then the flue variable cross-section and the flue gas speed and temperature distribution of right-angle turning are conveniently changed, a flow field at the ammonia spraying grid is homogenized, uniform distribution of flue gas and ammonia gas when the flue ga