SACRIFICING NOZZLE OF DUST REDUCING APPARATUS

摘要

PURPOSE: The sacrificing nozzle part of a dust eliminating apparatus is provided to reduce the clogging phenomenon of a nozzle part formed at the dispersing plate of a reducing gas flow path by previously attaching dust from the reducing gas and eliminating the dust. CONSTITUTION: The sacrificing nozzle part of a dust eliminating apparatus includes an introducing pipe, a chamber(20), and a discharging pipe. The introducing pipe introduces reducing gas. The chamber collects dust from the reducing gas. The discharging pipe discharges reducing gas without the dust. The sacrificing nozzle part is based on stainless steel. At least one of kaolin, quartz, and bauxite is coated on the surface of the stainless steel. The sacrificing nozzle part is composed of bundles of pipes.