Before the first use, and within 48 hours before being put into use after a long-term shutdown, it is necessary to carry out pre-coating treatment. The so-called pre-coating is to add a filter aid to the dust-facing surface of the dust filter bag to make it more perfect for dust removal and purifica

In order to achieve the anti-oxidation effect of PPS filter bag, how can it be protected?1. Establish and maintain a protective layer.It is an effective means to block the direct contact between the flue gas and the dust filter bag.(1) Protect the dust layer: The filtration of dust-containing gas ma

PPS filter bag anti-oxidation protective measures  1. Establish and maintain a protective layer  It is an effective method to cut off the direct contact between the flue gas and the dust filter bag. (1) Protect the dust layer: The filtration of dust-containing gas mainly depends on the dust layer. T