The most important part in the filter is the filter bag. To a certain extent, the quality of the filter bag largely determines the user’s filtering effect. When using the liquid filter bag, it still adopts the welding technology of stainless steel tin. This will make the chance of side leakage very small, because its technical use can very well improve the degree of its sealing, so that the wetness of its error becomes very small, and the degree of sealing becomes high. . The
Filter bag type classification
1. The filtering method of filter bags is divided into: outer filter type and inner filter type.
2. Filter bag use environment and temperature program is divided into: normal temperature, medium temperature and high temperature.
3. According to the shape of the filter bag cross section is divided into: flat bag (trapezoid and flat) and round bag (cylindrical).
4. According to the way of entering and exiting the wind, it can be divided into: the downward air inlet, the upper air outlet, the outlet air outlet and the direct current type (only for flat flat bags).
Filter bag experts introduce cleaning techniques
1. Manual tapping: Each filter bag is manually beaten to remove accumulated dust from the filter bag.
2.Mechanical rapping and ash removal: The top vibrating ash and the middle vibrating ash (both for the filter bag) are periodically beaten by the mechanical rapping device to beat the filter bags in order to remove the filter. Dust on the bag.
3. Gas cleaning: Gas cleaning is the use of high-pressure gas or outside atmosphere to blow the filter bag to remove dust on the filter bag. Gas cleaning includes pulse jet cleaning, reverse blow cleaning, and reverse suction cleaning.