Guangzhou Bai Plating Ventilation Equipment Co

The acid mist purification tower is an efficient, economical and practical acid mist purification tower treatment and environmental protection equipment designed by our factory based on many years of production experience and practical results, drawing on advanced domestic and foreign experience, and continuously improving and innovating.
The series of acid mist purification towers are suitable for the purification treatment of water-soluble gases such as,,,,,, and alkali vapor generated during the pickling process of various metal materials. For different gases, different absorbents are used as neutralizing liquids. Under normal circumstances, the aqueous solution and neutralizing solution used can achieve satisfactory results. When the initial acid mist concentration is For the treatment of corrosive gases (such as acid and alkaline waste gases), liquid absorption methods are currently used. The key to using liquid absorption method to treat this waste gas lies in the selection of purification equipment. At present, our company has independently developed acid and alkaline exhaust gas purification processes and equipment with high purification efficiency, simple operation and management, and long service life. The process and products have the characteristics of simple structure, low energy consumption, high purification efficiency and wide application range. They can effectively remove hydrogen chloride gas, hydrogen fluoride gas, ammonia gas, sulfuric acid mist, chromic acid mist, hydrocyanic acid gas, alkali vapor, sulfide gas, etc. Hydrogen gas, formalin and other water-soluble gases. The acid mist exhaust gas is introduced into the purification tower through the air duct. After passing through the packing layer, the exhaust gas and the sodium hydroxide absorption liquid undergo a gas-liquid two-phase full contact absorption and neutralization reaction. After the acid mist exhaust gas is purified, it is dehydrated and defogged by the demister plate. The fan exhausts into the atmosphere. The absorption liquid is pressurized by a water pump at the bottom of the tower and then sprayed down the top of the tower, and finally refluxes to the bottom of the tower for recycling. The purified acid-base mist exhaust gas (or organic pollutant exhaust gas) meets the "Comprehensive Emission Standard of Air Pollutants" and "Emission Standard of Odor Pollutants".