- The old bag and new bag should not be mixed, at different times to avoid damage to affect the normal operation of dust removal equipment.
- Bag of aging. Mainly due to the following causes shall conduct investigation of the reasons to take measures to eliminate and replace the dust bag.
① due to abnormal high temperature hardening contraction;
② reaction due to contact with acid, alkali or organic solvent vapor;
③ react with moisture.
- The cloth should not hang too loose or too tight, too loose easily dust, tight easy to pull bad.
- Replace the bag down, first blowing with compressed air, and then check whether the holes have holes repaired left to be replaced. As the dust paste was live bag, rinse with water and left to dry after the replacement.
- Dust bag clogged. When the bag clogging, so that the resistance increased by increasing the differential pressure gauge readings show. Bag bag blockage is the main cause of wear, perforations, loss and other phenomena. Blockage caused by dust bag, check and repair the following table. General to take the following measures:
① temporarily strengthen cleaning to eliminate clogging of the bag;
② replace part or all of the bag;
③ adjust the installation and operating conditions.