During product maintenance, we must pay attention to two aspects: one is the performance of the product itself, and the other is the safety issue. These two aspects have the same emphasis on the filter bag of the dust collector, which requires us to have Learn more about how to maintain the bag filter bag. What should we pay attention to when cleaning the filter bag?
Attention point 1: When the filter bag of the dust collector is being maintained, the power supply must be cut off first, and the operator must carry the key of the operation panel and hang a sign of “under maintenance and no operation” on the operation panel.
Attention point 2: The drive devices such as exhaust fan, star unloader, and rapping device, such as couplings, transmission belts, and transmission linkage wheels, shall be provided with protective covers to prevent loose bolts and prevent belts and chains. It hurts when it breaks.
Note 3: For positive-pressure glass fiber bag dust collectors that handle high-temperature gases, measures should be taken to prevent heat stroke during the summer when the bag is suspended in the gas distribution chamber.
Attention point four: In the daily inspection or operation, when handling the fault temporarily, the operator must prevent the clothing from being twisted into the transmission. When entering the ash collection hopper or entering bags in baghouses, workers must wear protective equipment to prevent dust or eye damage.
Note 5: When entering the hazardous and toxic gas collectors for maintenance, to prevent possible oxygen deficiency and harmful gas poisoning accidents, replace the system gas with air.
Note point 6: For handling dust collectors containing flammable and explosive dust gas, such as bags used in coal mills and dust collectors, the dust in the dust collector should be frequently removed to prevent burning or explosion, and fire should be prevented. enter. It is forbidden to use electric welding during operation, and gas welding repairs pipes or shells.
Note point 7: When the equipment of the dust collection system is opened or stopped, it must contact with other positions and agree to drive or stop in the order of opening and stopping as stipulated in the operating regulations.
Note point eight: Whenever maintenance is over, you must carefully check whether there are tools or other objects falling into the equipment. Check whether the protective covers are installed properly and do not rush to do so.
The precipitator filter bag is maintained for better use of the precipitator filter bag. However, if we do not pay attention to some maintenance items that should be noted during the maintenance process, it may not only fail to maintain the product, but will also accelerate the damage rate of the product. There are even security incidents during maintenance.