Under the condition of normal flue gas temperature, the heat-resistance of Metas dust collector bag / dust removal cloth bag must be below 150 ℃, and in the places with high flue gas temperature, such as smelters and carbon black plants , Blast furnace gas from ironworks, kiln tail gas from calcium carbide plant, foundry, flue gas from steel plant, tail furnace kiln exhaust from cement plant, asphalt concrete mixed asphalt flue gas, coal-fired boiler and other high-temperature dust removal and purification, they are not competent.
Antistatic dust bag is a type of dust bag. The filter cloth used in this product is made of antistatic polyester needle felt, which has excellent antistatic performance. The dust bag is used for flour dust, chemical dust, coal dust, etc. Industries that have the potential to explode when exposed to electrostatic discharge are ideal for explosion-proof dust collection.
Room temperature dust bag is also known as room temperature dust filter bag. This product is widely used in bag dust collectors. The dust bag has a moderate temperature resistance level, up to 150 ° C in an instant, moderate acid and alkali resistance, and has very good abrasion resistance. This product has the advantages of ordinary felt filter cloths with high voids, good air permeability, high dust collection efficiency, and long service life.
The antistatic polyester needle felt filter cloths are all made of antistatic polyester needle felt (incorporating conductive fiber yarn in the warp yarn of the base fabric for producing needle felt, or mixing conductive material such as conductive fiber in chemical fiber). Excellent antistatic performance, used in flour dust, chemical dust, coal dust and other industries where there is a possibility of explosion due to electrostatic discharge.
Compared with glass fiber cloth bags, the high temperature dust collector bag / high temperature dust filter bag has significantly improved abrasion resistance, bending resistance and peel strength, which can bear high filtration load. The filtering speed can reach above 1.0m / min, and the running resistance is low. Compared with the synthetic chemical fiber high temperature resistant filter material, the dust removal filter bag overcomes the weaknesses of the chemical fiber filter material with large elongation, large deformation, low temperature resistance and poor corrosion resistance.
Compared with glass fiber filter bags, the flumex filter bag has significantly improved abrasion resistance, folding resistance and peel strength, and can bear high filtration load. The filtering speed can reach above 1.0m / min, and the running resistance is low. Compared with the synthetic chemical fiber high temperature resistant filter material, the Flumes dust removal filter bag overcomes the weaknesses of the chemical fiber filter material with large elongation, large deformation, low temperature resistance and poor corrosion resistance.
Polyester needle punched felt is a kind of dust collector bag, polyester high-quality fine-denier chemical fiber yarn, and advanced equipment to produce polyester (polyester) fiber needle-punched filter felt, which can evenly and quantitatively mix a variety of fibers, and then use multiple units to mix The cotton opening unit and the carding unit facilitate the lamination and gradient transformation of different fibers between the fiber webs.
Acrylic needled felt is a kind of dust collector bag / dust removal filter bag. Its chemical name is polyacrylonitrile. It is made of felt by acupuncture using raw materials and then treated with special water-repellent treatment to obtain acrylic moderate temperature anti-hydrolysis needle punch Filter felt. The air permeability is 14m3 / m2 • min, the instantaneous working temperature: 160 ℃, the normal working is 140 ℃. Needle felt is made of acrylic woven fabric as the base fabric to enhance the vertical and horizontal strength.
Glass fiber needle punched felt bag / dust filter bag is a kind of filter material with superior performance: high porosity, low gas filtration resistance, high filtering wind speed, high dust removal efficiency, meanwhile, it has resistance to bending and resistance. Grinding, dimensional stability, etc. Novo dust collector bag, dust filter bag your trusted choice.
The water-repellent and oil-repellent dust-removing filter bag is formed by acupuncture by padding, pre-baking, and baking using a hydrophobic agent and an oleophobic agent. After the water-repellent and oleophobic agents are quickly dried, they are wrapped on the surface of the filter fiber in a net shape, thereby reducing the surface tension of water and oil and the filter bag, so that the wet filter medium formed by water, oil and dust will Will adhere to the surface of the filter bag, thereby avoiding the phenomenon of bagging.
PPS high-temperature filter bag is one of the main varieties of high-temperature filter materials, which is made of polyphenylene sulfide (PPS) fibers produced in the United States, Japan and other countries, and manufactured according to other high-temperature filter felt production processes.
208 filter cloth bag and dust filter bag can be taken out and cleaned repeatedly, so it is more economical. Each filament is made by twisting many thinner filaments of the same diameter together, and then weaving and forming a certain mesh according to a certain warp and weft density.
PTFE composite fiber dust removal filter bag has two or more immiscible polymers on the same fiber section. This fiber is called composite fiber. It is a physically modified fiber developed in the 1960s.
The three anti-needle filter felts are "waterproof, oil-proof and anti-static", that is, the function of "water-repellent and oil-repellent" is added to the anti-static needle-punched felt, which is suitable for occasions with large moisture content
The flat envelope trapezoidal cloth bag is a special-shaped filter bag. Generally, the filter bag used in the ZC backflushing equipment is a trapezoidal dust filter bag. And some small mechanical vibration equipment is also used in trapezoidal filter bags.