Bag filter is also effectively referred to as a fine filter. When used, it has a cylindrical shell. Usually, it can be made of stainless steel raw materials. The interior of the bag filter is an optional fold. , PP melt-blown, line burning, titanium filter and activated carbon filter and other tubular filter element as a filter element.
Bag filter can effectively choose its different filter elements according to its different filter media and planning process, so that it can meet the requirements of its effluent quality. The body of the bag filter can also be installed in a quick-loading type, which allows quick and easy replacement of filter elements and cleaning.
The principle of the operation of the bag filter is mainly to use its suspension to pump into each closed filter room of the filter. Under the effect of working pressure, the bag filter or other filter material is discharged through the liquid outlet. Filter residue is left in the box to form a filter cake, and then arrive at the solid-liquid separation.
The bag filter also has many advantages such as strong corrosion resistance, good temperature resistance, convenient operation, high contamination absorption capacity, long service life, etc., and it does not have a series of features such as fiber shedding when it is used. The majority of customers like it.
The treated high-concentration waste water enters the body of the bag filter from the water inlet, and the impurities in the water deposit on the stainless steel filter, thereby generating a pressure difference. Through differential pressure switch monitoring inlet and outlet differential pressure changes, when the pressure difference reaches the set value, the electronic controller to the hydraulic control valve, drive motor signal.