Author Archives: shengjie

Air filter “filtration efficiency” is the amount of dust being captured with the original dust content ratio. Air filtration efficiency Air filter filtration efficiency is the amount of dust being captured with the original dust content ratio: = Filter efficiency filter traps dust quantity / = 1 – upstream of the dust content of air […]

1, the filter maintenance ①, 1 coarse filter filtration, the filter is a filter core part of the core member, a filter and the filter frame composed of stainless steel mesh, stainless steel wire is damaged parts, need special protection; 2, when the filter is working for some time, the filter core precipitate a certain […]

The container with a filter medium separated into upper and lower chambers constitutes a simple filter. The suspension was added to the upper chamber, under pressure through the filter media into the lower chamber to become filtrate, the solid particles are trapped in the filter medium surface to form a residue (or cake). Filtration process […]

(1) high precision filter, filter pore size uniformity (2) filtration resistance, flux, interception capability, long service life. (3) filter material clean and high filtration medium pollution. (4) acid, alkali and other chemical agents. (5) strength, high temperature, filter deformation. (6) low cost, low operating cost, easy to clean, the filter can be replaced. cheap nfl […]

Precision filter (also known as security filters), the cylinder housing is generally made of stainless steel SUS304 manufacturing, the internal use of PP melt-blown, Line burning, folding, titanium filter, activated carbon filters and other tubular filter as a filter element, depending on the filter media and design process to select a different filter supplies. Can […]

1, Making the appropriate choice of filter dust bag Dust bag filter selection should be based on the temperature of the gas, temperature and chemical characteristics; particle size, weight, shape, whether of pecking and grinding dust concentration, filtration rate, cleaning method, baghouse emission concentration and work system and other factors considered. In general, the selection […]

Filtration industrial applications, according to different filtering power can be divided into four types. 1.Gravity filtration. Filter belongs to the class of deep bed filtration (ie, thick filter layer), which is characterized by deposition of solid particles occurs within a thick layer of granular media bed. Suspension particle diameter smaller than the diameter of pores […]

1. Granular media. Such as sand, gravel, broken glass, charcoal, bone charcoal, chalk acidic soil. Such media, hard particles, can be stacked into layers, fine pores between the particles is sufficient to suspended solids trapped, and only allows liquid through. Such as city water plant and sand filter is the use of such media composition. 2. A […]

The use of air filters 1, No matter what grade filters all have their uses, are required within the proper scope of use, if used properly, they not only will not play the role of filtering, but also may have the opposite effect. 2, First of all we look for coarse filter, which is used […]