SCR denitration ammonifying and uniform flow distribution structure

• Main Authors: HUA YULONG, ZHOU WEI
• Format: Patent
• Language: Chinese; English
• Published: 18.05.2018
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model provides a SCR denitration ammonifying and uniform flow distribution structure, its reasonable in design, ammonia and flue gas misce bene, the flow field is reasonable, local resistance is little, the configuration is simple. Ammonifying and mixed ystem installation are in the straightway flue, ammonifying piping row are fixed in the straightway flue, ammonifying piping row are provided with the ammonifying hole, the bridge insert subassembly is fixed in the straightway flue, and sets up in ammonifying hole top, the bridge insert subassembly comprises the bridge insert, the outer corner of elbow section flue comprises outer top rake board, and outer top rake board is plane shape, the interior corner of elbow section flue comprises interior circular arc board, and interiorcircular arc board is cambered -surface -shaped, preceding guide plate is fixed in the elbow section flue, and preceding guide plate is cambered -surface -shaped, back guide plate is fixed in the import of reactor, and is ca