Category Archives: FAQ

Q:How to define the filter pressure loss ? A:Pressure loss precipitator by means dusty gas dust resistance is dust inlet and outlet of the airflow at the total pressure difference in the absolute . The smaller the value , the smaller the fan power . Pressure loss precipitator , generally the main part of the […]

Q:What is the main industry of coated filter bag? A:Coating the main purpose is to control dust emissions , dust emissions can be selected for high membrane bag . Of course, film bag will reduce the amount of ventilation , filtration area if not enough or do not use, or will cause high pressure . […]

Q: What are the disadvantages of plate and frame filter press? A: Feed inlet easy be blocked, cake difficult to remove, can not run continuously, a small amount of processing, low working pressure, ordinary plate easy to damage, large cloth consumption, clean manually. cheap jerseys The transport boat returned to fetch him.And they did. making it the […]

Q: What is the benefit of Water and oil proof filter compared with the conventional needle felt ? A:Oil repellency , easy to stick to avoid oily dust bag, causing clogging of the filter cloth shortcomings ; water repellency, can be excluded from a water-soluble dirt or solidified droplets freeze will reduce the ability of […]

Q:What is the finish-treatment of the filter bag? A: 1, Easy cleaning process :Using patented technology to produce easy cleaning needle felt filter itself is dense and breathable, with good cleaning performance, and can work long hours at a high filtration velocity. 2, Anti-static treatment Some dust concentration in a particular state, the case will […]

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 […]