Precautions when selecting high-temperature dust removal bags: Users should consider the temperature, humidity, and chemical characteristics of the gas on site when selecting high-temperature dust removal bags; The size, weight, appearance, abrasion resistance of the particles, as well as their dust concentration, filtration speed, dust removal method, emission concentration, and working system of the dust collector are comprehensively considered. Normally, needle felt dust removal bags are selected for pulse jet dust collectors, while woven fabrics are used for chamber back blowing dust collectors or vibrating dust collectors. PPS filter felt
The fabric and design of high-temperature dust resistant cloth bags should strive for filtration, easy dust removal, and durability. The dust removal bag is an important accessory that determines the dust removal efficiency and working temperature of pulse bag dust collectors. The cost of replacing the dust removal bag is also the main maintenance cost of the dust collector. Therefore, the working life of the high-temperature resistant dust removal bag is directly related to the operating status and cost of the dust collector. Choosing appropriate filter materials and designing a reasonable structure are important. The spring coil of the dust removal bag is related to the sealing, load-bearing and other important aspects of the bag. The fracture of the spring plate is often caused by improper storage of the dust removal bag, oxidation and corrosion of the spring plate, or the rigidity or brittleness of the spring plate. The former is due to the customer's fault, while the latter is due to the supplier's fault. When the spring plate is too soft, there is no problem if the pharmaceutical does not affect the installation of the dust removal bag. If it cannot be installed, it should be replaced with the supplier.
