Understand the ash discharging system of filter bag
If the cleaning time of the filter bag is too short, so that the dust on the filter bag has not been removed, it is necessary to resume the filtering operation. During the operation, the resistance will recover and gradually increase, affecting the use effect.
During operation, attention should be paid to whether condensation exists in the bag chamber and whether the ash discharging system is unblocked to prevent blockage and corrosion. Serious ash accumulation may affect the production of the main engine. The installation of the filter bag, whether the bag is dropped, loosened or worn after use, can be judged by visual inspection of the chimney discharge after operation.
The adjustment of the cleaning cycle and time of the filter bag during operation is an important factor in the performance and operation of the filter bag. If the cleaning time is too long, the dust layer will be removed and become the cause of filter bag leakage and damage. If the cleaning time is too short and the dust on the filter bag has not been cleared off, resume the filtering operation, which will make the resistance recover quickly and gradually increase, affecting its use effect.