Article List
- Aramid filter bags for Asphalt Mixing PlantAokai launched many different materials of aramid filter bags in combination with different working conditions of different asphalt mixing plantsIndustry news July 12, 2022
- Common problems during air filter bag installation1. Use a bag cage with defectsThe bag cage is a kind of installation accessories that can keep various outer filter bags in a certain shape under the conditions of filtration and ash cleaning. service life. When the filter bag is installed, the welding is poor, and the bag cage with defects such asIndustry news July 08, 2022
- Why is the air filter bag bad for cleaning?First, the poor cleaning of the filter bag is mainly manifested in:The cleaning times are frequent and the cleaning time is too long. The frequency of cleaning is too frequent to loosen the fiber tissue of the filter bag, and then add fine dust in the exhaust gas to block the filter bag. If the cleaIndustry news July 07, 2022
- What kind of dust filter bag should be used for asphalt mixing plant?The professional dust removal bag for asphalt mixing station needs to have the following characteristics:1. Excellent temperature resistance: It can be operated continuously at a temperature of 204°C (instantaneous temperature of 240°C), and can withstand repeated 240°C instantaneous shaking temperaIndustry news July 06, 2022
- What should I do if the dust bag filter emits smokeIf your bag filter has smoke or dust, it should be stopped immediately for maintenance.There are two types of smoke and dust at the air outlet of the bag filter: one is continuous smoke from the smoke outlet, this is because the dust filter bag is seriously damaged, the dust bag buckle plate is notIndustry news July 05, 2022
- Dust filter bag cages surface treatment1. Surface galvanized treatment : choose galvanized, which can prevent rust and oxidation, is cheap, and has a thin coating. Due to strict environmental protection requirements, galvanizing has gradually been replaced by galvanized wire treatment.2. Pure epoxy resin powder coating: choose pure epoxyIndustry news July 04, 2022
- Dust filter bag cage measurement methods1. Measure the diameter of the dust filter, the outer diameter should be smaller than the inner diameter of the dust bag.2. The spacing between the ring beam of the dust removal frame is 200, which is basically finalized.3. The total length of the dust removal skeleton is about 5 cm less than the duIndustry news July 01, 2022
- Which flue gas is easy to corrode the filter bag cages1. Flue gas with high moisture content The dust removal bag operates at high temperature. When the moisture content of the dust in the flue gas exceeds 25%, the dust will cause the dust bag to stick to the bag, paste the bag, and harden. Some dust filter materials that are not resistant to hydrolysiIndustry news June 30, 2022
- Which gases will cause the air filter bags to corrode?The corrosion of bag filter cloth is often caused by three kinds of gases. We have summarized the following three gases that can cause the corrosion of dust bag. 1. Strong oxidant: For example, when the PPS dust bag is working at 160 °C, when the oxygen content exceeds the standard (>12%), a large aIndustry news June 29, 2022
- Measures to reduce the resistance of air dust bag filter1. Reasonably determine the filter wind speedThe resistance of the bag filter depends to a large extent on the filtering wind speed. The resistance of the dust collector structure, cleaning filter bag and dust layer all increase with the increase of the filtering wind speed. No matter what kind of fIndustry news June 24, 2022