What are the requirements for choosing dust removal bags in cement plants? The cement industry is one of the important industries that affect the environment. Its production process generates a large amount of pollutants, among which dust and sand are one of the main sources of pollution, seriously affecting the environment and people’s health. Therefore, dust removal in the production process of cement plants is very important. As one of the most commonly used filtering materials in dust removal equipment, the importance of dust removal bags is self-evident. This article will explore the requirements for selecting dust removal bags in cement plants, hoping to help cement plants better choose suitable dust removal bags.
Firstly, high temperature resistance
During the cement production process, the temperature is very high, and it is necessary to choose high-temperature resistant dust removal bags. Generally speaking, the high temperature resistance of dust removal bags is related to the temperature of their usage location. According to data, under normal circumstances, the temperature during cement production is about 150 ℃ -200 ℃. Therefore, it is necessary to choose the best filtering material to ensure that the dust removal bag can withstand the high temperature environment that has been present throughout the cement production process.
Secondly, higher filtration efficiency
The dust removal equipment filters the dust generated during the cement production process through dust removal bags, so the dust removal bags themselves need to have excellent filtering performance. In the cement production process, dust particles are often very small, and it is necessary to choose dust removal bags with small pore sizes and strong filtering ability to ensure the filtration efficiency of dust particles.
Thirdly, corrosion resistance
In the cement production process, dust is often accompanied by some harmful gases, such as SO2, Cl2, etc., which can corrode and damage the dust removal bag. Therefore, in the cement production process, cement plants need to choose dust removal bags with good corrosion resistance to ensure their long-term stable operation.
Fourth, high strength and wear resistance
Due to the presence of high hardness substances such as stress and basalt in the dust particles generated during cement production, these substances can cause significant friction and impact on the dust removal bags. Therefore, it is necessary to choose dust removal bags with high strength and wear resistance to ensure the long-term stable operation of the dust removal equipment.