In the understanding of a product’s features, advantages, scope, we need to know its structure, only clearly using the principles of its composition, it can be easier to understand for bag filters as well. Bag filter mainly consists of three parts: the filter container, the support basket and filter bag. When using liquid filter bag filter, liquid filter vessel side or from below into the liquid inlet from the top of the bag into the basket support bag, the bag due to the impact of the liquid and uniform surface pressure to expand, so that the liquid material in the entire surface of the filter bag to obtain a homogeneous distribution of liquid through the filter bag support basket along the metal walls, from the bottom of the filter fluid discharge port. Filter out particulate impurities are trapped in the filter bag to complete the filtration process. So it would better understand the following contents: Bag filter characteristics: It is very easy to replace the bag, filter almost no material consumption. The machine has a designed as a single filter, duplex filter, pump and ancillary assembled on a mobile cart. Bag filter protection net made of stainless steel, the remaining members took part in the production of two kinds of carbon and stainless steel, for the user to select a different filter media. Bag filter Scope: Suitable for oil, petrochemical, pharmaceutical, pesticide, paint, food and beverage, chemical, wastewater solid-liquid microfiltration. And under normal circumstances, in order to maintain smooth and efficient bag filter filtering accuracy and to ensure that no contaminated liquid downstream, after a period of operation should be shut down, open the filter cover, remove the bag and together retentate, replacement of the filter bag replacement cycle as the case may be.