Dust bag, water repellent and oil cloth by calendering, impregnated with PTFE (waterproofing agent), with large amount of moisture temperature occasions. Filter is not easy to plug paste bag, dust bag extend the useful life, increase the gas flow, a large number of saving maintenance costs. dust bag called the heart of the precipitator, the choice of filter bag is essential, it directly affects the Precipitator effect. selected bag from the following options: the temperature of the gas humidity, and chemical; particle size; dust concentration; filtration velocity; clear dust and other factors taken into account. 
 Refused to water and oil cloth bags can effectively prevent the matter of water and all kinds of greasy dirt buildup and penetration, compared with ordinary bag is not only waterproof and no features, but also in terms of dust also has anti-adhesive and peeling. 
 Bag picture model diameter length of the applicable equipment 

 Round bag 
 (Outside the filter type) 120,200,021,002,800 
 320,036,004,000 
 4400 4800 5600 6000 
 Pulse jet baghouse 
 130 
 152 
 200 

 Round bag 
 (Within the filter type) 18060008000 
 10000 12000 pulse jet baghouse 
 250 
 300 
 Flat bag 800 plus transfer blowback baghouse 
 900 
 Envelope-type bags 1500 * 750 * 25 next to the plug baghouse 



 Water repellent and oil cloth bags parameters: 
 Weight: 500g/m2 
 Material: polyester fiber 
 Thickness: 1.80mm 
 Air permeability: 14m3/m2.min 
 By the pulling force:> 800N / 5 20cm 
 Zonal Rally:> 1250N / 20cm 
 Meridional elongation: <35% 
 Zonal elongation: <50% 
 Working temperature: ≤ 130 ° C 
 After treatment: water repellent and oil (Teflon coating) 
 Baghouse during operation for the gas in the dust contains more moisture and oil, and moisture absorption and easy deliquescence of dust, the dust surface water film or film may be generated and increase the adhesion, which helps to capture gathers dust, but will make cleaning difficulties, especially the high-temperature gases in a high humidity state, due to the cooling effect of the external gas condensation. This not only enables the trapping of dust in the bag surface fouling, and even congestion, but also to corrosion of structural materials, the precipitator running resistance increase, which directly affect the normal operation of the baghouse. In view of this, ordinary filter must function to apply to the special working conditions to prevent or mitigate dust paste bag phenomenon, increase filter life and efficiency. 
 In recent years, the company selected the reactive fluoride additives for polyester, polypropylene, anti-static needle felt Aramid needle felt filter post-processing, have achieved the desired water repellent and oil effect. Not only water repellent and oil grade test to national standards, but does not affect the appearance and style to the original needle felt and internal indicators. 
 Mechanism of water repellent and oil impregnated filter media of the mixed working fluid: preparation of reactive fluoride additives, so that the working fluid and the macromolecular structure of the filter fiber groups react to form the macromolecular chains, and changes in fiber and water, oil The affinity can, so that the filter surface tension decreased down to less than the surface tension of water and oil, water repellent and oil purposes. the treatment of a variety of media by the water repellent anti-oil, can form a molecular barrier around the fiber surface, prevent water and a variety of oil spill material buildup and penetration compared with the ordinary filter, not only has a water repellent and oil properties, but also in terms of dust, also has anti-adhesion and easy peeling. the product is particularly suitable for southern China rain-fed areas and air humidity large filter occasions. 


 Advantages: 
 25 years experience in the precipitator production factory OEM dust collector accessories. Strive to atmospheric environmental protection industry dust products are most complete. 
 The company "is brightly lit nine" brand filter accessories often with the whole export to Malaysia, Indonesia, Vietnam, India, Thailand, Iran, Saudi Arabia. Kazakhstan, Kyrgyzstan, Sudan and other countries. 
 National massive coking plant, a cement plant, glass, gypsum MILL dedicated small and medium-sized precipitator experience in the production. 
 Other dust accessories: 
 Electromagnetic pulse valve, dust skeleton, dust, dust control system, the dumping of gray system, as well as electrostatic precipitators accessories.