Manufacturer supplies small bag filter Quanzhou bag filter equipment varieties

Description :

　　Product Maintenance

　　Regularly check the operation of control valves, pulse valves, and timers.

　　The failure of the pulse valve rubber diaphragm is a common fault in bag filters, which directly affects the dust cleaning effect. This device belongs to the external filter type, with a skeleton inside the bag. It is necessary to check whether the parts that fix the filter bag are loose and whether the tension of the filter bag is appropriate. Is the support frame smooth to prevent wear and tear on the filter bag. Compressed air is used for dust removal. Therefore, it is required to remove oil mist and water droplets, and the oil-water separator must be cleaned regularly to prevent malfunction of the moving mechanism and blockage of the filter bag.

　　Whether the air volume and pressure and temperature at each testing point are consistent with the design.

　　The installation status of the 3 filter bags, whether there are any occurrences of bag dropping, loosening, wear, etc. after use, can be judged by visually observing the emissions of the chimney after operation.

　　4. Prevent condensation

　　During use, it is necessary to prevent the gas from cooling below the dew point in the bag chamber, especially when using a bag filter under negative pressure. Due to the frequent leakage of air into the outer shell, the gas temperature in the bag chamber is lower than the dew point, causing the filter bag to become damp. This results in dust not being loose but sticking to the filter bag, blocking the fabric holes and causing dust removal failure. This leads to excessive pressure drop in the dust collector, making it unable to continue operating, and some bags may become stuck and unable to remove dust.

　　To prevent condensation, it is necessary to maintain the temperature of the gas in the dust collector and its system at 25-35 ℃ above its dew point (such as the dew point temperature of 58 ℃ for kiln mill integrated machines, and the operating temperature should be above 90 ℃), in order to ensure the good use effect of the filter bag.

　　Design concept:

　　1. This modular flat bag dust collector is designed with a true sinking flow system, which reduces the impact of turbulent airflow caused by high-speed driving of dust and is more energy-efficient.

　　2. The modular flat bag dust collector filters dust above 0.003um with an efficiency of 99.9-99.999%. Its special configuration can meet emission requirements below 0.3mg/m3, and the overall noise of the dust collector is less than 80dB (A).

　　3. Using a sealed polyester felt flat cloth bag for a longer service life.

　　4. Replace the filter bag outside the inspection door in front of the modular flat bag dust collector to prevent dust from entering the clean air chamber, making it easier to operate and maintain.

　　5. Flexible and diverse air inlet and outlet designs can meet complex and varied installation environments.

　　6. Using computer-aided design software, the design of equipment and system pipelines, advanced CNC machining equipment, mold production, and modular structure can be combined with any number of layers and columns. Ensure quality.

　　Aerosol type

　　Aerosol dust removal has changed the disadvantages of large volume, low dust removal capacity, and large water consumption caused by traditional spray dust removal equipment, greatly improving the dust removal effect.

AfterSalesService :

• bag filter