Dry dust removal technology mainly uses bag dust removal technology. The bag dust collector has the characteristics of low energy consumption, high dust removal efficiency, simple operation and low maintenance, and is recognized by most enterprises. In the harsh environment of steel plants, electrostatic precipitators are unable to capture fine dust particles. Therefore, the use of bag dust collectors can effectively overcome the shortcomings of electrostatic precipitators that have poor control over ultrafine particles and greatly improve smoke filtration during the steelmaking process. efficiency.
    No matter what industry you are in, you should choose suitable dust removal equipment for yourself based on your actual situation and characteristics. Even different production stages in the same industry need to use different types of dust collectors to achieve higher efficiency dust removal. For example, steelmaking plants are heavy industries and are relatively densely distributed in my country. Steelmaking plants mainly use coal and iron ore resources as raw materials. Coal itself produces a lot of pollutants when it is burned. In addition, during the process of making steel, pig iron Harmful substances will also be produced in the steelmaking plant, so the pollution produced by the steelmaking plant is very large.
    According to statistics, one ton of steel during steelmaking will cause more than 12 kilograms of dust, and these dusts contain a variety of harmful elements, such as nitrogen oxides, sulfur oxides, nitrogen, carbon monoxide, etc. These substances have a negative impact on the environment. The damage was severe. Some of these substances are caused by the high temperatures during steelmaking, some are produced by mixing multiple substances, and some are produced by burning oil and gas. Our country is in a stage of rapid development, and the demand for steel is very large. Therefore, it is conceivable that so much steel must be made every year, and so much dust is generated during the steelmaking process. If this dust is left untreated, Its emissions will turn the world into a living hell within a few years.