The advantages and disadvantages of bag filter and plate filter

First, bag filter

1, advantages: bag filter is widely used, can be used for coarse filter, medium filter or fine filter; In the case of achieving the same filtering effect, the equipment such as frame filter and filter core filter has the advantages of low investment cost, long service life and low filtration cost; High filtration precision, large filtration capacity, low cost, high efficiency; Based on the working principle and structure of the bag filter system, the replacement of the filter bag is convenient and fast, and the filter is free of cleaning, saving labor and time; The filter bag of the bag filter is convenient to replace, and the filter bag can be used repeatedly after cleaning, saving cost; Bag filter has a wide range of applications, flexible use and diverse installation methods.

2, disadvantages: each bag filter material has its own special molecular composition, the use of temperature is also very different, when exceeding the filter material use temperature limit, the filter bag will shrink can not be filtered, and even can not be extracted bag cage.

Second, plate filter

1. Advantages: The advantages of plate and frame filter are simple structure, easy manufacturing, compact equipment, large filtration area and small footprint, high operating pressure, low water content of filter cake, and strong application ability for various materials.

2, disadvantages: the disadvantage is intermittent operation, large labor intensity, low production efficiency.