The invention belongs to the technical field of
waste gas treatment, and relates to an
ammonia fog collecting and treating
system for an electrolytic
plant. The
system comprises an electrolytic area,inter-
cell air suction pipes,
branch air suction pipes, a main air suction
pipe, an
ammonia absorbing
tower, a fan, a
chimney, and a laminating device; the inter-
cell air suction pipes are arranged atthe positions, above the outer side walls of
electrolytic cell sets on the two ends and above adjacent side walls of the adjacent
electrolytic cell sets, in the electrolytic area, the inter-
cell airsuction pipes, the
branch air suction pipes, the main air suction
pipe, then
ammonia absorbing
tower, the fan and the
chimney are sequentially connected, the laminating device covers the cell faces ofthe
electrolytic cell sets, the two sides of the laminating device are arranged above the inter-cell air absorbing
pipe, and an air suction opening is formed in the side wall of the inter-cell air absorbing pipe. The
system is used for effectively solving the problem that due to the too large electrolytic cell span of the electrolytic
plant,
waste gas collecting and treating are difficult, the ammonia
fog collecting and treating efficiency is high, the effect is good, no wastes are discharged, the system is environment-friendly and energy-saving,
resource use is reasonable, and the system isgood in economic benefit.