How to better use a new dust bag and bag filter

New environmental protection technology dust collector bag, especially a concave-convex folding dust bag. The cross-sectional shape formed by the combination of the inner frame and the outer frame is a peripheral relative angled concave-convex forming form. The whole formed by the dust filter bag filter material and the inner frame and the outer frame is a radially folded closed cylindrical structure. The utility model relates to a folding dust bag which has simple structure and is easy to manufacture. Under the premise of the same dust removal processing volume, because the folding dust bag effectively increases the filtering area, the volume of the dust collector is reduced, the space is saved, and the manufacturing investment of the equipment is saved. This bag filter has a higher dust removal effect and a good cleaning recoil effect, and is conducive to prolong the service life of the dust bag.
Nowadays, there are many advertisements for cloth cleaning bags released on the Internet. All people are tempted to think that after the bags can be washed, we will not save money. Actually, not all cloth bags can be washed, and not all cloth bags can be washed out. Dust bag cleaning is only aimed at the higher value of the bag, while the bag is basically not damaged, or that there is not much damage to the repair. Now it is like a lot of asphalt washing station cleaning dust bag cleaning, mixing station dust bag, Matas cloth bag cleaning, Dry powder mortar dust bag cleaning, steel factory dust bag cleaning. To tell the big secret, a lot of broken fiber fabric dust bag can not be washed, a wash is bad, that is, basic fabric dust bag can not be used basically.
Recently, many customers have come to reflect the same problem, that is, there are always sales staff reporting different prices for the same bag, and the price difference is quite large, making buyers puzzled, how to judge the quality of dust bag, and What kind of method can make the dust bag really genuine? Here are the following points to determine the following:
1. Appearance, to see if there are dark spots, jumpers, punctures, defects, broken lines, joints and so on.
2. Special features: such as temperature resistance, corrosion resistance, electrostatic properties, hydrophobicity and so on.
3. Physical properties: such as the mass per unit area of the bag, thickness, amplitude, organization of the woven fabric, fabric density, bulk density of the nonwoven fabric, porosity, and the like.
4. Mechanical properties: such as the breaking strength of the dust bag, the elongation at break, the elongation in the latitude and longitude of the bag, and the bursting strength of the filter.
5. Filter dust characteristics: such as drag coefficient, static dust removal efficiency, dynamic dust removal efficiency, dynamic resistance of filter media, regeneration resistance coefficient and dust stripping rate.