PP washing tower

PP washing tower is a new kind of industrial waste gas treatment equipment. It is in a floating base filler layer can improve the industrial waste gas purifier on the pre processing is widely used in industrial waste gas treatment, dust and other aspects, good purification effect, is currently the most commonly used in waste gas treatment is a most practical processing equipment. Our production of PP washing tower and washing tower existing on the market is different, it is made of plastics most lightweight polypropylene, which is produced PP materials, washing tower of our production is mainly divided into two types: packing tower and swirl tower, packed tower and relatively wide application, when the exhaust gas is in the dust for a long time, can choose the swirl tower. PP washing tower has the advantages of simple structure, low energy consumption and high purifying efficiency, can effectively remove the hydrogen chloride gas (HCl), hydrogen fluoride (HF), ammonia (NH3), sulfuric acid mist (H2SO4), chromium acid (CrO3), hydrogen cyanide gas (HCN) and alkali (NaOH), sulfur hydrogen gas (H2S), Faure Marin (HCHO) and water soluble gas. The introduction of acid mist exhaust purification tower by air duct, exhaust gas passes through the filler layer, and sodium hydroxide absorption liquid two-phase full contact absorption neutralization reaction, acid mist emissions after cleaning, the demisting plate dehydration fog by the fan into the atmosphere. The absorption liquid is sprayed at the bottom of the tower after being pressurized by the water pump, and finally returns to the bottom of the tower for recycling. After the purification of acid mist emissions meet the national emission standards.