The relationship between the filter cage and filter bag

1. The performance relationship between the dust filter bag and the dust filter bag cages . It is necessary to be reasonable when choosing dust filter bag and the dust filter bag cages . The cage is based on the cooperation between the dust filter cage and the dust  bag filter material. In order to prolong the service life of filter bags, the smaller the space between them, the better. Because the relative space between the keel and the filter material is reduced, the contact between the two can be limited, thereby reducing friction. However, on the other hand, in order to ensure the cleaning effect, the requirements for the two are completely opposite, and different working environments require different cage materials. In environments with high temperature and corrosive gases, higher grade materials are required. It is used to prevent the dust filter bag cage from being corroded, which will lead to damage to the filter material and failure. For example: in the working environment with more acid gas, stainless steel dust filter bag cage may be the choice. Ordinary dust filter bag cage, such as galvanized filter bag cage, may be corroded in the presence of acid and alkali.

Second, the quality relationship between the dust filter bag and the dust filter bag cages . Since the filter bag cage is always in contact with the filter material, the impact on the filter material is very important! A suitable filter bag cage will help the use effect and life cycle of the dust removal filter bag. The initial surface properties of the filter bag cages are critical. The surface of the dust filter bag cage should be smooth and flat, which is the most basic requirement. The ability to maintain the surface properties of the cage is an important basis for measuring the quality of the cage. The burrs and bumps on the surface of the filter bag cage will directly lead to the abnormal failure of the cage.

    3. The relationship between the dust bag and the size of the cage The processing of the size of the filter bag cage is guaranteed. The guarantee of the size of the bag cage includes the verticality and straightness of the cage. It is not difficult to imagine that the curved and inclined keel may lead to insufficient length of the filter bags and abnormal contact between the filter bags and between the filter bags and the box. For round cages, the uniformity in the perimeter direction is also very important. Since the keel ensures its verticality by its own weight, the guarantee and inspection of dimensions are often not simple.