ENVIRONMENT FRIENDLY DEODORIZING SYSTEM

摘要

PURPOSE: An environment friendly deodorizing system is provided which effectively deodorizes stench by repeatedly circulating a deodorizing solution, and which is environment friendly by spraying waste deodorizing solution generated in deodorizing process onto soil around malodor generating facility as soil conditioner and liquid fertilizer. CONSTITUTION: The environment friendly deodorizing system comprises an inlet blower(110) for blowing gases flown in from livestock producing farm households or environment basic facilities such sewage and wastewater treatment plant, night soil treatment plant and waste matter landfill site from which stench is deodorized; a gas transfer pipe(120) for forming a tubular passageway to transfer gas flown in from the inlet blower; a deodorizing spray tank(130) formed in a shape of cylindrical tubular body which is sealed with the upper part of the tubular body being opened to deodorize stench from gas flown in from the gas transfer pipe and emit stench deodorized gas; a deodorizing solution inlet pump(140) for flowing in a deodorizing solution collected in the lower part of the deodorizing spray tank so that the deodorizing solution flown in is used for deodorization again; a deodorizing solution transfer pipe(150) for transferring the deodorizing solution flown in from the deodorizing solution inlet pump to the upper part of the deodorizing spray tank; and a deodorizing solution spray nozzle(160) installed inside the deodorizing spray tank to spray the deodorizing solution transferred from the deodorizing solution transfer pipe onto the gas emitted from the gas transfer pipe, wherein the deodorizing solution is pyroligneous liquor extracted from trees.