Manufacturer's supply of filter cartridge dust collector prices Quanzhou bag dust removal equipment

Description :

　　application

　　The ash barrier of the louvered inertial dust collector should be made of 20mm × 20mm square shaped, wear-resistant steel.

　　2. Install guide vanes in the middle of the bend of the pipeline in front of the ash barrier to maintain uniform airflow velocity and dust concentration in the cross-section of the pipeline in front of the ash barrier.

　　3. Cyclones should usually be placed directly near the suction gap.

　　4. The cyclone cannot collect and capture dust, but should be continuously discharged, and a high-performance ash discharge device should be installed at the source of the original dust.

　　5. The louvered inertial dust collector can be installed in vertical, horizontal, or inclined pipelines.

　　6. The higher the airflow velocity and the greater the angle of airflow direction change of the inertial dust collector, the higher the dust removal efficiency when used to purify metal or mineral dust with higher density and particle size. For viscous and fibrous dust, they are not suitable for use due to their tendency to clog.

　　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.

　　Scope of application

　　This series of products is widely used in the cement industry and can also be used for dust removal in industries such as casting, ceramics, glass, grinding wheel manufacturing, chemical products, and mechanical processing. This product has a good dust removal effect on heavy metal cutting, casting sand, and medium density dust such as cement, ceramic raw material dust, pigments, bakelite powder, plastic powder, as well as light density woodworking processing dust. The emission concentration is guaranteed to meet national emission requirements.

AfterSalesService :

• bag filter