In view of the frequent problems of the bag filter, how to maintain it?
July 8, 2022
1. Effectively deal with hydrocarbon pollutants that often appear in cloth bags. Because the temperature of the fuel is too low, the combustion of the fuel is insufficient, and a large amount of hydrocarbon pollutants remain, which affects the normal operation of the bag filter. Therefore, the fuel should be properly preheated so that its viscosity can reach 90SSU or higher. The lower standard is followed by the next step of combustion.
2. Deal with the problem of insufficient cleaning of the cloth bag. Due to insufficient cleaning of the bag, the pulse pressure and cycle of the bag are deviated, so the interval of the pulse can be reduced first. If the air pressure is to be increased, make sure that the air pressure does not exceed 10Mpa, so as to reduce the wear of the bag and prolong its life. service life.
5. Effectively control the concentration of the chemical components of the fuel in the bag. If the concentration of chemical components is too high, it will directly cause a lot of corrosion to the bag and accelerate the aging of the bag components. Therefore, to avoid the increase of the chemical concentration, it is necessary to effectively control the moisture condensation, and operate by increasing the temperature of the bag filter.
6. Handle the problem of confusion in the number of differential pressure gauges in the bag filter. Because moisture often appears in the differential pressure pipe in the bag filter, in order to reduce leakage, it is necessary to protect the differential pressure pipe and use a more robust and reliable differential pressure pipe.
2. Deal with the problem of insufficient cleaning of the cloth bag. Due to insufficient cleaning of the bag, the pulse pressure and cycle of the bag are deviated, so the interval of the pulse can be reduced first. If the air pressure is to be increased, make sure that the air pressure does not exceed 10Mpa, so as to reduce the wear of the bag and prolong its life. service life.
3. Deal with the problem of excessive cleaning of the bag pulse. Because excessive cleaning pulses will affect the normal operation of the bag filter, it is necessary to timely reduce the number of pulse cleaning, reduce the cleaning intensity, and ensure that the pressure difference of the pulse is controlled within the range of 747-1245Pa, thereby reducing the dust of the bag pulse. emission.
5. Effectively control the concentration of the chemical components of the fuel in the bag. If the concentration of chemical components is too high, it will directly cause a lot of corrosion to the bag and accelerate the aging of the bag components. Therefore, to avoid the increase of the chemical concentration, it is necessary to effectively control the moisture condensation, and operate by increasing the temperature of the bag filter.
6. Handle the problem of confusion in the number of differential pressure gauges in the bag filter. Because moisture often appears in the differential pressure pipe in the bag filter, in order to reduce leakage, it is necessary to protect the differential pressure pipe and use a more robust and reliable differential pressure pipe.
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