Several Factors of Dust Removal and Difficulty Removal of Dust Collector

Dust collectors are difficult to remove and easy to stop. Why do we have such a problem? After all, we came to the conclusion that most of the problems were caused by not adequately considering the nature of dust prior to design. Blindly, in order to reduce equipment investment, high filtration speed was selected. To choose a good bag filter, we must correctly understand and understand the relationship between dust removal efficiency and filtration speed, cleaning performance, and filtration resistance.

To know the bulk density or bulk density of the dust, that is, the weight per unit volume of dust. The unit volume includes the volume of the dust particles, the pores of the dust particles adsorbed on the surface of the dust particles, the air volume and the space between the dust particles. Knowing the bulk density of the dust and the characteristics of the bag filter is important for ventilation and dust removal because it is closely related to the dust removal performance of the dust.

Chemical and physical properties of dust-laden gases, such as moisture content, temperature, chemical composition and properties. The determination of these parameters is directly and indirectly related to the selection of additional dust removal measures and the selection of filtering wind speed. Dusty gases, if any, contain chemicals such as chlorides, which are often 'hygroscopic'. If no extra measures are taken, the dust bag may become "stuffed".

Dust particle size distribution. The particle size of dust is its basic characteristic. It is a composition consisting of particles of various sizes. Characterizing these aggregates by their average particle size alone is not sufficient.

Dust sticky. Viscosity is the mutual attraction between dust or dust and molecules on the surface of an object. The effect of viscosity is even more pronounced on baghouses, as dust collection efficiency and filtration resistance are largely dependent on the ability to remove dust from the filter media.

Henan Zhengzhou Jie Nengda Environmental Protection Equipment Co., Ltd. specializes in the production of various types of dust removal equipment, such as: various filter cartridge dust collectors, various series of baghouse dust collectors, integrated technology of dust removal and desulfurization, various dust removal accessories, etc., through years of experience accumulation And continuous development and innovation, the application of bag filter has a unique set of technologies, including the improvement of bag filter and the experience of dealing with some problems. Users are welcome to inquire and order. We will work with you to bring our environment together.