Author Archives: shengjie

Q: What are the advantages of plate and frame filter press? A: Structure is relatively simple, easy to operate, stable operation, easy maintenance; the choice of filter area flexible; small footprint; good adaptability to all kinds of filter media;suitable for small and medium sized sludge dewatering. cheap jerseys but had been whittled down to a few highly dangerous […]

Q:How to clean Anti-static dust bag ( polyester needle felt dust bag ) ? A:Anti-static polyester felt filter bag is generally used for collecting pulverized coal , the general life of about two years ( under normal conditions ) , a sack costs only tens of dollars (depending on bag size set ) , under […]

Q: What need to do after using the filter press cloth? A: 1) In general, continuous production,  you do not need a special treatment. Based on filtration efficiency, clean it regularly. 2) Non-continuous production, after emptying sludge, close the filter,to avoid  filter cloth exposured to air for a long time. cheap nfl jerseys and as well as […]

Q:What are the features of Polypropylene needle felt ? A:PP needle punched filter felt filter bag . It has some advantages in addition to ordinary filter needle felt , the result of polypropylene having more excellent than polyester fiber acid , alkaline and low softening point , so polypropylene needle felt filter bag generally used […]

Q:Dust coated polyester needle felt filter bag can filter the air of PM2.5? A:Yes, because pm2.5 refers to the diameter of the atmosphere is less than or equal to 2.5 micron particles . After film coating is crystalline PTFE extruded film formation at a temperature close to its melting point and with the fast speed […]

Q:PPS + PTFE needle felt bag .What are the characteristics ? A:Practice has proved that PPS + PTFE needle felt , can be a substantial increase in high-temperature dust bag look lubrication , cleaning even more easily , reducing the running resistance , so no dust bag blocked the scene , filtration efficiency of 99.999 […]

Q: What’s the difference between membrane filter press and plate and frame filter press? A:  Different filter plate structure.  Different filtration chamber. Different styles of filter cloth. Membrane filter press uses two filter cloths, and the middle of which is connected to form a single cloth. While the plate and frame filter cloth is a single […]

Q:Needle felt dust bag in smooth inside or outside? A:Smooth on the outside. It belongs outside the filter type dust removal equipment. Smooth on the inside part of the inner filter dust removal equipment. If you still cannot understand, exposed to dust that side which side is glossy . cheap jerseys while Fiat was up 29 […]

Q:Can you tell me the Polyester needle felt use conditions and industry ? A:Applicable industries : cement ( raw material , raw mill , packaging, transport links ) , smelter ( sintering machine , continuous casting ) , mining ( collect limestone powder ) , the amount of colored plant ( alumina transport , aluminum […]

Q: What are the factors need to consider when choosing a suitable filter press cloth? A: When choosing a suitable filter press cloth, you need to consider the following: Material, weft density, warp density, permeability, thickness, per unit area, specifications, weight, Working temperature and so on… cheap jerseys Opinion: Proposed new Quebec history course gives […]