FLBF Bag Filter

FLBF Bag Filter
Brief Introduction
FLBF Bag Filter is filtration equipment, which is for removing the solid out of liquid to make the liquid percolation, decontamination, separating and callback. Bag filter mainly consists of three parts: Filter shell, supporting basket and filter bag. The process as following: The liquid enters from the side or underneath to the filter, and crushes into the filter bag which is supported by basket. The bag opened out because of the impact for the liquid, and it made the liquid material distributes evenly on the surface of the whole filter bag. The liquid that permeated from the bag is discharged at the bottom of the filter. The filtered solid is stayed in the bag. Then open the cover to get out the impurity and replace a new filter bag, in order to keep the filter unblocked and avoid the pollution. The frequency of replacing bag according to the real situation. DL filter bag has 1, 2, 3, 4 kinds which is classified according to the size of the filter bag. The bag filter can be divided into single bag type, double bags type and multi-bag type according to the bag quantity. The inlet and outlet direction has side-in&bottom-out type and bottom-in&bottom-out type. The material uses high-quality SS. Eg: 304, 316, 316L etc. FLBF bag filter has the traits as following: Big capacity, large impurity content, small occupation, excellent filtation effect, easy operation, low cost and consumption, and etc.

Brief Introduction Of Filter Bag
Deep three-dimensional filter material, it is use 100% pure fiber to Character for liquid filter bag is fiber form loosen. The high dynamic porosity increase the contain for impurity. This kind of fiber material is belong to double entry trapped pattern. It could clean solid and soft grain out availably. It means that the bigger grain impurity will trapped on the fiber surface and the smaller one will be caught in deep of filter material. It could prevent fiber from dissipating by high speed liquid in using process. It insure that without any fiber break away to make filter liquid polluted, also avoid cutting useful time for filter bag that made through roller pressed in tradition when filter hole was built up. At he same time it is no effect for velocity of flow when pressure difference is small. There's material with polypropylene, polyester etc.
Edge material for liquid filter bag: SS ring, galvanize steel ring and polypropylene plastic ring. Fiber material for liquid filter bag: PP, PE, PTFE, NMO...
Filter precision for liquid filter bag, micron (μ M) grade: 0.5\1\5\10\25\50\75\100\150\200.
Monofil or multifil filter bag could repeat washing, so it is economic. Every silk is twisted by several filaments that is more thin and have same dia. Then according transit density to twist it to form stated mesh. When filtering the grain that the dia. Is bigger than screen will be trapped on the surface of filter cloth, and the smaller one will cross mesh to backward position. So silk screen achieve surface filtering. And it is cleaning convenient.
Every silk that has the same dia. Is formed by fibre manufacture machine to extrusion and drawbench. So every thin has the same diameter, smooth surface. It could insure that this kind of filter screen have same hole item qty.
Application
Grease, petroleum chemical, pharmacy, pesticide, paint dope, foodstuff drink, chemical fiber and precision filtering for liquid and solid in waster.