How to overhaul the bag filter
Do you know how to repair the bag filter? Do you know? Most people don't know! Next, follow Xiaobian to learn about it! I believe you will have a harvest!
1、 The maintenance items in the operation of the bag filter include:
Measure the resistance and make a record: observe the smoke and dust condition of the exhaust port with naked eyes. If the smoke and dust can be seen from the exhaust port, the filter bag is damaged. In order to determine the damage position, the following methods can be used for inspection. Manual operation is used to switch the dust cleaning operation from room to room. Close the valves one by one and observe the exhaust port. As soon as the filtration of the compartment with damaged filter bag stops, the smoke and dust will not be discharged to the outside. Therefore, it is easy to judge which compartment's filter bag is broken.
2、 The maintenance items during the shutdown of dust collector bag include:
Observe and judge the use and wear degree of the filter bag to see whether there is deterioration, damage, aging, perforation and other conditions; adjust the tension of the filter bag according to experience or test; observe the dust accumulation on the non filter surface of the filter bag based on experience; check whether the filter bag or dust is wet or wet, and new knot occurs.
3、 Main factors affecting the service life of filter bag
Filter bag blockage: the specific form of filter bag blockage is the increase of filter bag resistance, which can be shown by the increase of differential pressure gauge value. The clogging of filter bag is the cause of wear, perforation and falling off of filter bag.