Efficient Industrial Dust Collector , Customized Pulse Jet Dust Collector

Reasonable design and simple maintenance BH pulse dust collector

Description:

    Pulse bag dust collector: High air volume, small floor space, high purification efficiency, reliable work, simple maintenance and so on.The efficiency of dust removal can reach more than 99%, which is a mature and relatively complete efficient dust removal equipment.
    Pulse bag filter adopts pulsed dust-cleaning technology, which overcomes the shortcomings of conventional pulsed dust-cleaning and reverse dust-cleaning, strong dust-cleaning ability, high dust removal efficiency, low emission concentration, small air leakage rate, less energy consumption, less steel consumption, less area, stable and reliable operation and good economic benefit.It is suitable for dust gas purification and material recovery in metallurgy, building materials, cement, machinery, chemical industry, electric power and light industry.

Working principle:

    The pulse dust collector refers to removing the dust attached to the filter medium (bag or filter cartridge) by blowing compressed air; depending on the size of the dust collector, there may be several sets of pulse valves, controlled by a pulse controller or PLC, each time A set of pulse valves to remove the dust of the part of the bag or filter cartridge that it controls, while the other bags or filter cartridges work normally, after a period of time, the next set of pulse valves opens, cleaning the next part of the dust collector by the ash bucket, The box body, the middle box body, the lower box body and the like are composed, and the upper, middle and lower boxes are sub-chamber structures. During work, the dusty gas enters the ash hopper from the inlet duct, and the coarse dust particles directly fall into the bottom of the ash bucket. The fine dust particles enter the middle with the airflow turning, and the lower tank body is accumulated on the outer surface of the filter bag. The gas enters the upper tank to the clean air collecting pipe - the exhaust duct, and is discharged to the atmosphere through the exhaust fan. The cleaning process is to cut off the clean air outlet duct of the chamber, so that the bag of the chamber is in a state of no airflow (the compartment is shut off and the air is cleaned). Then, the pulse valve is opened and the pulsed air is cleaned by the compressed air. The closing time of the shut-off valve is enough to ensure that the dust peeled off from the filter bag after the spray is settled to the ash hopper, and the dust is prevented from being separated from the air bag after being separated from the surface of the filter bag. The phenomenon of the adjacent filter bag surface completely cleans the filter bag, and the programmable valve controls the exhaust valve, the pulse valve and the discharge valve automatically. The dust-containing gas enters through the air inlet. When passing through the ash bucket, some of the large-particle dust in the gas is separated by the inertial force and gravity, and falls directly into the bottom of the ash bucket. After the dusty gas passes through the ash hopper, it enters the filter bag filtration zone of the middle tank. The gas passes through the filter bag, and the dust is retained on the outer surface of the filter bag. The purified gas enters the upper tank through the filter bag mouth, and then the air outlet. discharge.

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