Application of self cleaning air filter in blast furnace dust removal in iron and steel plant

In the modern steel production process, blast furnace blower plays an indispensable role. However, for a long time, the blast furnace blower inhales air containing a lot of dust during operation, which will not only lead to serious wear of the equipment, but also accumulate scale on the surface of the fan blade, and then destroy the dynamic balance accuracy of the rotor in the equipment, making the overall performance of the equipment is reduced, and the working life is greatly shortened. At the same time, the harmful chemical components contained in the dust will accelerate the rust and corrosion of the equipment, posing a major threat to the long-term stable operation of the equipment. 

Therefore, in order to ensure the efficient and stable operation of aerodynamic equipment and extend its service life, it is particularly important to be equipped with high-precision air filters. The ZKL series self-cleaning air filter independently developed by Lifelt Company is launched after continuous improvement and improvement on the basis of in-depth research and comprehensive analysis of similar air compressor intake requirements at home and abroad. At present, the performance of this product has fully met the intake requirements of industrial gas turbines, blast furnace blowers and air compressors, providing a reliable air filtration solution for various industrial equipment. As a new type of high efficiency air filtration equipment with automatic ash cleaning function, self-cleaning air filter represents the frontier level of current air filtration technology. The self-cleaning air filter produced by Liffert uses an integral box structure design, which not only has high structural strength, but also has good sealing performance, which can effectively prevent external dust from entering the equipment. Its main components include high efficiency filter cylinder, Venturi tube, self-cleaning nozzle, blowback system, control system, clean air chamber and outlet and strong frame. Among them, the high efficiency filter cartridge is one of the core components of the self-cleaning air filter, which can efficiently capture small particles in the air to ensure that the filtration effect meets the expectations. The venturi design further optimizes the airflow distribution, making the air flow through the filter more uniform, thus improving the filtration efficiency. 

The self-cleaning nozzle and the backblowing system work together to automatically and timely clean the ash on the filter cylinder during the operation of the equipment to ensure the continuous and efficient operation of the equipment. The control system is responsible for monitoring and adjusting the operating status of the equipment in real time to ensure its stability and reliability and avoid affecting production due to equipment failure. Henan Xinxiang Lifelte Filter Co., Ltd. is a high-tech enterprise specializing in the research and development, production and sales of air filtration equipment. Since its establishment in 2008, it has always been committed to providing high-quality air filtration solutions for various industrial equipment. The company has a high-quality, innovative technical team, as well as advanced production equipment and perfect quality management system. After years of development, Liffert has accumulated a wealth of experience and achieved remarkable results in the field of air filtration. Self-cleaning air filters are widely used in steel, chemical, electric power, metallurgy and other industries, and play an important role in ensuring the stable operation of equipment and extending the service life of equipment. In the steel plant, by selecting the ZKL series self-cleaning air filter produced by Liffert, the blast furnace blower can not only effectively avoid dust damage to the equipment, but also significantly improve the operating efficiency and service life of the equipment. This not only brings significant economic benefits to the production and operation of the steel plant, but also reduces the cost of equipment maintenance and replacement, while being environmentally friendly and reducing the waste generated due to equipment damage. In short, the Lifeldt self-cleaning air filter with its high efficiency, automatic, environmental protection characteristics, become the ideal choice for steel plant blast furnace blower dust removal. It not only solves the problems of equipment wear and shortened life, but also provides strong support for the sustainable development of steel plants. In the future, with the continuous progress of industrial technology and the increasing requirements of environmental protection, Lifelte Filter Co., Ltd. will continue to be committed to technological innovation and product optimization, to provide customers with more high-quality, efficient and environmentally friendly air filtration equipment, and to contribute to the promotion of industrial green development.