1, if emission exceeding standard operate pressure design low very many, very has may then is initial layer, may is due to in filtration degrees high, pulse blowing compressed air pressure high, or is filter bag clean cycle short etc. Reason cause. This kind situation below should will clean cycle for long, improve pressure will stable. If exceeding standard emission is in clean then, should inspect below is is compressed air pressure large cause.
       2, filter bag damage, wear etc., in repair in, repair cost is by large. So in should note, flow rate, when flow rate larger, should increase flow rate system, thereby can in stable amount below work. And make position to thereby lead to damage. Should in install or replace wear-resistant. Especially need to note is and between also need to note. In welding will has cause damage. Situation is, due to long high in, by degrees produce. Need to and replace.
       3, also occur blockage. Among them with blockage for. Therefore need to avoid when, note need to in resistance large, in low, also has then is due to in first high then to low, produce, also occur.