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The bag filter cage dedusting device includes a bag type dust collector and a granular layer dust remover. The former usually uses a filter bag made of an organic fiber or an inorganic fiber fabric as a filter layer, and the latter filter layer uses particles of different particle sizes, such as quartz sand. , river sand, ceramic particles, slag and other components. With the repeated attachment of powder to the outer surface of the filter bag, the powder layer is continuously thickened, and the resistance value of the bag filter is also increased; the pulse valve diaphragm issues an instruction, and when the pulse valve is flooded left and right, the compression within the high pressure air bag is compressed. The air is open. If there is no dust or it is small enough, mechanical cleaning will stop working.
The gas purification method of the low-pressure pulse bag filter is an external filter type. Dust-laden gas enters the filtration room of each unit through the diversion pipe. Because the bottom of the filter bag is designed to have a sufficient and reasonable airflow from the vertical distance from the inlet port of the inlet port, proper airflow is adopted. Flow and natural flow distribution, to achieve uniform air distribution throughout the filter chamber, dust particles in dust-containing gas directly fall into the ash hopper after separation by natural sedimentation, while the rest of the dust guided by the diversion system, with the air flow into the middle box filter area , adsorbed on the outer surface of the filter bag. The filtered clean gas passes through the upper case and the exhaust pipe through the filter bag.
Looking forward to your inquiry for this bag filter cage bag filter for boiler
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