Industrial dust collector is a kind of air pollution control equipment used in factories, workshops, warehouses and other industrial or commercial environments to meet the safety requirements of the environment and workplaces. However, improper use will also cause certain failures of the dust collector. For the common failures of the dust filter bag and their treatment methods, I will introduce to...

1.Polyester Fiber    Polyester staple fiber is made of polyester (ie polyethylene terephthalate) Referred to as PET, polymerized from PTA and MEG), it is re-spun into a fiber obtained by cutting the tow. PET is in the form of rice grains or flakes, and the variety and color are different. (The main ingredient of the beverage bottle that we usually touch is polyester. It is sliced. Genera...

1.PTFE Fiber  1) Excellent temperature resistance, reaching 280 degrees. 2) Due to the special molecular structure of PTFE material, it has excellent chemical stability and corrosion resistance, which can improve the chemical attack of the filter material. 3) Due to the non-stick, water-repellent and non-combustible characteristics of PTFE fiber materials, this kind of fiber is the most excel...

Common faults and cause analysis of bag filter-solenoid valve does not operate or leaks Cause Analysis: (1) The coil is damaged, open circuit, poor contact, and the controller has no signal. (2) The diaphragm is damaged and deformed, impurities are stuck on the diaphragm, the diaphragm cannot be reset normally, the spring fails or the vent is blocked. (3) How much blowing pressure damages the comp...

• Bag Sewing. • The shrinkage should be considered according to both working temperature and filter media. • Use the correct thread to match the fabric - eg., homopolymer fabric and sewn with homopolymer thread, so thread lasts as fabric in the same environment. • The fiberglass filter bag circumference must be 10-15 mm longer than the cage circumference. • The filter Bag length must be 20-30 mm l...

PTFE fiber has excellent temperature resistance, and the long-term use temperature can reach 260°C. The special molecular structure of PTFE makes the fiber have excellent chemical stability and corrosion resistance, which can improve the chemical erosion of the filter material. The composition of waste incineration flue gas is complex and the working conditions are harsh, and PTFE fiber has become...