Category Archives: article

1, Dust skeleton production type: (1) Round pouch type (outer bag) (2) Round spring-type bags (outside the filter type) (3) Flat pouch type (outside the filter type) (oval, diamond) (4) Multi-section frame (elliptic multi-section framework. Round pouch-type multi-section framework (insert section type, card disc)) (5) Finished frame (plastic bags, packaging formwork frames Venturi tube frame. […]

1, The filter area is determined (1) The total filtration area according to the total gas and dust through the first set of filtration rate, calculated total filter area, we can determine the overall size and dimensions of the bag filter. (2) a single area of a single circular bag area In the process the […]

Polyester needle felt filter media surface smoothness has a very big impact on the operation of the dynamic resistance of the filter. Filter initial resistance depends on the permeability of the filter itself, and the running resistance would be many times greater than the initial resistance. Running resistance depends polyester needle felt filter medium surface […]

Bag filters are a large family, stainless steel bag filter, plastic bag filter, multi bag filter, top-down application of the principles mold opening and side bag filter stainless steel filter Stainless steel bag filter has a simple structure, reasonable, good sealing, flow capacity, easy operation and many other advantages. Especially the bag side leakage probability […]

Fine particles hit a stationary object, the gravitational force between two surfaces stick together. This is the filter works. If you look at the used filter material with an electron microscope, you will see the captured particles much smaller than the gap of the material. There is a word called “filtration precision,” a term reminiscent […]

In the field of dust bag , the bag is usually likened bag house heart , bag filter can handle what flue gas dust , also depends mainly used to manufacture chemical fiber bag their own conditions . So we must understand the dust bag performance test methods in order to select the most suitable […]

Dust bag sewing techniques and design requirements Dust bag longitudinal suture must be strong , straight and not less than 23 of the suture ring pocket dust bag must be firm and shall not be less than two . Anti- dust bag deflated annular suture ring on each side must be strong and not be […]

At present, the commonly used four water filtration techniques: microfiltration, ultrafiltration, nanofiltration, reverse osmosis 1, microfiltration (MF): filtering accuracy is generally 0.1 to 50 microns, like the common variety of PP filter, ceramic filter microfiltration belong to the category, for simple coarse filter, filter sediment, rust and other large particulate impurities, can not remove bacteria, […]

1. Air filter efficiency, filter efficiency factor affecting mainly the gas stream to be filtered particle diameter, fiber filter thickness, filter structure, air velocity, air temperature and humidity and dust content, summed up the efficiency of the filter It depends on the level of filter performance, the nature and filtered air velocity airflow. Air filter […]