Ozone denitration gas distribution device for flue gas of coal-fired boiler

• Main Authors: SHI QINGCHAO, QI JINSHAN
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2022
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; NOZZLES; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The utility model discloses a coal-fired boiler flue gas ozone denitration gas distribution device, which relates to the technical field of flue gas treatment and comprises a base mechanism, a driving mechanism and a mounting rack are mounted at the top of the base mechanism, a second rotating shaft is rotatably connected in the mounting rack, a fixing plate is mounted between the second rotating shaft and the driving mechanism, and the fixing plate is fixedly connected with the base mechanism. A fixing pipe is fixed to the side face of the fixing plate, a spray head is installed on the fixing pipe, and an air inlet pipe is installed on the side face of the driving mechanism. Compared with the prior art, the device has the advantages that the driving mechanism is arranged to drive the fixing plate, the fixing pipe and the spray head to rotate, the spray head can be conveniently used for adjusting the ozone inlet angle, ozone can be dispersed in the flue according to actual production requirements, the device