For the exhaust fumes of the furnace exhaust gas and generator set, according to the current conventional practice, the swirling plate spraying and showering method is adopted, and the cyclone plate type spray tower is adopted. The gas moves in the tower from bottom to top and moves up and down. The sprayed liquid phase comes into contact. Since a multi-layer swirl plate is installed in the column, it can increase the gas-liquid contact area and the contact time, so that the exhaust gas and water are fully contacted in the column and the plate surface. The pollutant carbon black in the exhaust gas is fully adsorbed by the water in the process of contact with the spray water, and can be purified; the gaseous pollutants such as NOx, SO2 in the exhaust gas make the spray water alkaline by adding a certain proportion of NaOH in the spray water. In the spraying process, when the water comes in contact with the exhaust gas, a chemical reaction occurs, so that the gaseous pollutants such as NOx and SO2 are neutralized to achieve a good treatment effect. 1) Main sources: metal dust particles produced in the metal melting process and the SO2, NOX harmful gases generated in the process of burning diesel oil (heavy oil) in the hardware industry, die casting industry, and foundry furnace equipment, and diesel oil (heavy oil) when the generator is working. Exhaust gas generated during the process. 2) The hazards of furnace exhaust gas and generator black smoke: The main reasons for the formation of acid rain are the furnace exhaust gas and generator black smoke. The air pollution caused by the furnace exhaust gas is relatively large, especially for the direct operation of workers, plants and soil near the factory. Damage and indirect effects. 3) Treatment methods: Swirling water spray method + alkali absorption The China Exhaust Treatment Equipment Mine Trading Network is an e-commerce platform under the China Netbank that focuses on the wholesale of exhaust gas treatment equipment, the procurement of exhaust gas treatment equipment, the investment in waste gas treatment equipment, and the treatment of waste gas treatment equipment. It integrates all the upstream and downstream companies in the country to carry out genuine products. Procurement, genuine wholesale. To provide consumers with professional trading platform and information for waste gas treatment equipment, and has a wealth of waste gas processing equipment resources. Fundamentally, the quality of the exhaust gas treatment equipment can be guaranteed. Therefore, if you want to pay more attention to the waste gas treatment equipment, please go to China's waste gas treatment equipment trading network. If you are interested, please log in to China's waste gas treatment equipment trading network:/ Passivation Of Stainless Steel,Passivation Parts Processing,Aluminum Alloy Passivation Parts Processing,Stainless Steel Passivation Parts Processing Dongguan Kingswin Wing Tat Metal Products Co., Ltd. , https://www.milling-turning.com
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