When dust collector removes dust, it is through the suction of the fan that negative pressure is formed in the dust collection hood and the dust is sucked into the dust collector. Inside the dust collector's centre box there are a number of dust bags. The dust bag is breathable, there is a pressure difference between the filter cloth, the gas can pass through the gap to the opposite side. Dust-containing gas flows to the filter cloth dust is blocked by the filter cloth, the momentum is close to 0, deposited on the surface of the bag, by vibration or pulse to fall into the dust hopper, through the filter cloth of the gas is purified, discharged outside the dust collector.
In the selection of filter cloth should be based on the nature of the dust, temperature, particle size, corrosive or not to determine.
Adopting submerged pulse valve, it can open and close quickly, and its own resistance is small, for the filter bag of 6m~8m long, the blowing pressure is only 0.15~0.3MPa, and it can get good effect of clearing dust. Low cost of equipment. Due to the high filtration load, the filtration area required to deal with the same amount of flue gas is smaller than that of the reverse air dust collector, thus the equipment is compact and covers a small area. Advanced control technology.
The control system with PLC programmable controller as the host carries out real-time control on the operating parameters such as dust removal, inlet flue gas temperature, dust removal pressure, etc., which is fully functional, stable and reliable. Strong ability of ash cleaning. The acceleration on the surface of the filter bag is much larger than that of other types of dust collectors, which makes the dust cleaning even and effective. High filtering load. Because of the guarantee of strong dust cleaning, even if the dust catcher runs under high filtering wind speed, its resistance will not be too high, generally 1200～1500Pa, compared with the reverse blowing dust catcher, with the same filtering area, the dust catcher has a large processing air volume.
Monitor the working condition of the dust collector and check whether the filtration efficiency drops in time.
Pay attention to the range of dust particle size, the filtration effect will be different in different ranges.
Choose the right dust bag and determine the raw material of the bag according to the nature of the dust.
Familiar with the working principle of dust collector, using fan suction to form negative pressure dust removal.
The dust bag is filtered by differential pressure and the dust is deposited on the surface and removed.
Highly efficient cleaning is carried out using a submerged pulse system, which causes little damage to the bags.
The control system monitors the operating parameters in real time to ensure the quality of dust removal.
Adjust the air speed according to the filtering load to prevent the resistance from being too high to affect the dust removal.
Regular maintenance of the bag and equipment to ensure long-term efficient operation.
Pay attention to the safe operation to prevent the dust from flying around and affecting the environment and human body.
Related Dust Collecting Equipment products:
Baghouse Dust Collector
Cartridge Dust Collector
Self-cleaning Air Filter
