Minerals_Shandong aluminum boiler bag dust removal environmental protection benefits

In order to effectively cope with the current challenges from the market and huge cost pressures, Shandong Aluminum Corporation of China Aluminum Corporation made great efforts to make a fuss about energy saving and emission reduction. After nearly a month of intense construction, they recently carried out a bag of 4# furnaces for thermoelectricity. The dust removal and transformation is completed and completed. The smooth operation of the project can minimize dust emissions and sulfur dioxide emissions, and meet the needs of provincial and municipal environmental protection departments for on-line monitoring, supervision, and inspection.
The 4# boiler is one of the largest capacity equipment of the company's thermoelectric system. Before the transformation, electrostatic dust removal was used, which resulted in high power consumption and unsatisfactory dust collection. In order to achieve the best environmental benefits, the overall situation is taken into consideration. Under exceptionally tight funding conditions, they used the opportunity of "a big three small" flexible production at a non-full load to invest more than 2.6 million yuan, eliminate electrostatic precipitators, and refit and install composite electric bags. The dust collector contributes to the reduction of the total discharge of pollutants in Zibo City. In this environmental protection technology reform project, together with the construction unit, they completed the original equipment demolition, foundation casting, installation and commissioning of main electrical equipment in only 30 days. After the completion of the main project, they also organized efforts to renovate and eliminate design defects that did not meet the actual conditions in a timely manner, which laid a good foundation for the smooth operation of the system.
After the 4# boiler compound type electric bag dust collector is put into operation, the concentration of dust contained in the smoke emission from the boiler emission will be reduced from 35000 mg/standard cubic meter to an outlet dust concentration of 45 mg/standard cubic meter with a total dust removal efficiency of more than 99.87%. The emissions and sulfur dioxide emissions will be better than the environmental discharge standards, and environmental and social benefits are significant.