During the whole process of application of bag filter, there is moisture in the dust. When the temperature of the operation temperature fluctuates or the furnace stops and goes through the regeneration acid leak point, condensate water on the surface of the bag will be produced. In other words, the key reason of the bag paste of the dust removal equipment is to throw oil and burn when the fire is started. So how should we solve the problem of dust collector bagging?
It is inconvenient to solve the bag-pasting safety accident of bag filter, but it still has to be tried. Based on people's long-term social experience, countermeasures can be adopted:
Single-machine bag filter (1) Increase the working temperature, enhance the air-dry compressive strength of bag filter bag of bag filter (pay attention to avoid overheating); (2) Increase the pressure of high pressure, together with the interval time between the short pulse solenoid valve of PLC, the room and the cycle system cycle, raise the ash removal resistance of gas producer furnace with two poles. Compressive strength and frequency, and so on for 5 to 7 days, will be sticky on the filter bag gradually cleared away, so that resistance to return to normal state. When conditions permit, this high strength ash cleaning should be carried out in the condition of shutting down the discharger. This method is effective for mild paste bags.
(3) For particularly serious paste bags, if the two strategies mentioned above are still ineffective, they can only be dealt with by replacing the dust-removing cloth bags./