When the dust bag is clogged, dust cleaning should be actively strengthened to eliminate the clogging of the bag. If necessary, some or all of the filter bags should be replaced, and the installation and operating conditions should be gradually adjusted. Dust bag is a dry dust filtering device. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of textile filter cloth and non-textile felt. It generally has three types: medium temperature, high temperature and normal temperature. It uses the filtration effect of fiber fabric to filter dust-containing gas. .
The size of the dust bag is generally between 1 to 2 meters in diameter and length. The surface layer of the filter material is not easily blocked, the cleaning cycle can be extended during operation, and the air permeability is good. The original external filter bag generally has a diameter of 10 to 10 meters and a length of about 1 to 2 meters. In special cases, the corresponding size can be made according to requirements.
The polyester needle felt dust collector bag has good air permeability, high dust collection efficiency, long service life, moderate temperature resistance, can reach ℃ in an instant, moderate acid and alkali resistance, and has very good wear resistance. Glass fiber dust filter The bag is resistant to high temperatures and corrosion, has stable dimensions, minimal elongation and shrinkage, and high strength. Moreover, the fibers of the felt layer are single fibers, with a three-dimensional microporous structure and high porosity. The dust-removing cloth bags are developed according to industries such as chemical smelting, grain processing, etc., and can meet the needs of The dust collection process requirements of this industry effectively improve the recycling efficiency. The Flumeis dust collector filter bag has the characteristics of low cost and high temperature resistance. Among them, the Flumax dust collector filter bag is composed of two or more high-temperature resistant fibers mixed with Layered composite to achieve higher and updated physical and chemical properties. Anti-static precipitator bags have excellent anti-static properties and are used in industries such as flour dust, chemical dust, coal dust, etc. that may explode in the event of electrostatic discharge. Metas dust removal Filter bags are used in the field of high-temperature filtration. They can maintain high strength and high wear resistance when used for a long time. Water-repellent and oil-proof dust collector bags are not easy to block the paste bags. The service life of the dust collector bags is extended. Through the increase of gas flow, a lot of maintenance costs are saved. Glass fiber pierced filter felt Compared with other high-temperature-resistant chemical fiber felt filter bags, dust-removing cloth bags have special advantages such as higher price and lower temperature, but their operating resistance is higher than that of general chemical fiber high-temperature filter materials. High-temperature-resistant and environmentally friendly dust-removing cloth bags are suitable for coal-fired boilers, liquid bed boilers, waste incineration asphalt Polyester dust collector bags for factories, cement plants, waste incinerators, etc. have good ventilation, high dust removal efficiency, and have certain acid, alkali and heat resistance. Glass fiber needle felt dust collector bags are suitable for steel, metallurgy, carbon black, power generation, cement chemicals, etc. Industrial high-temperature flue gas filter dust collector special-shaped bag polyester needle felt is made by non-woven needle punching process and heat setting and other processing methods. It is widely used in industrial dust capture, smoke control, etc. Boger two-proof dust removal filter bag has In addition to the spinnability and wear resistance of polyester fiber, its biggest features are good heat resistance, flame retardancy and infusibility. Mechanical backflush special dust collector bags are widely used in ironmaking plants, steelmaking plants, ferroalloy plants, and fire resistance. The waterproof, oil-proof and anti-static needle-punched felt dust removal filter bags used in flue gas treatment and dust removal systems in factories, foundries, power plants, etc. are suitable for special working conditions to prevent or reduce the phenomenon of dust bagging and improve the service life and work efficiency of filter materials.
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