Bag filter is a versatile filtration equipment with many advantages such as novel and reasonable structure, good sealing, strong flow capacity, and easy operation. It has a wide range of applications and strong adaptability. Especially the probability of side leakage of the filter bag is small, which can accurately ensure the filtration accuracy and quickly replace the filter bag. There is basically no material consumption in the filtration, which reduces the operating cost. Suitable for liquid fine filtration in industries such as paint, adhesives, resin dyes, inks and oil products, chemicals, etc. The filtration fineness is ensured by the filter bag, and there is no need for sampling and retesting in the middle. It can be assembled with a matching conveying pump on a mobile cart, which can be freely moved to any production line for filtration.
\nBag filter is a new type of filtration system, in which the filter bag is supported by a metal mesh basket inside the filter machine. The liquid flows in from the inlet and is filtered by the filter bag before flowing out from the outlet. Impurities are intercepted in the filter bag and can continue to be used after replacing it. Through the filter bag, under the action of pressure, the original liquid passes through the filter bag, and the pollutants intercepted by the filter bag are retained in the filter bag. The filter residue remains in the filter bag, and the filtrate flows out along the metal support basket wall, thus achieving the purpose of filtration.
\nComposition: filter container, support basket, and filter bag. When using a bag filter to filter liquid, the liquid enters from the side or bottom inlet of the filter container and is washed into the filter bag from above the supporting mesh basket. The filter bag expands due to the impact of the liquid and the uniform pressure surface, causing the liquid material to be evenly distributed on the entire inner surface of the filter bag. The liquid passing through the filter bag is discharged through the bottom outlet of the filter along the metal supporting mesh basket wall. The filtered particles and impurities are trapped in the filter bag, completing the filtration process.
\nFeatures: The machine is very convenient to replace filter bags, and there is basically no material consumption in filtration. This machine is designed as a single filter machine, a double filter machine, and can be assembled with a conveying pump on a mobile cart. The filter bag protection net of the filter machine is made of stainless steel, and the other components are available in two types: carbon steel and stainless steel, for users who filter different media to choose from.
\nScope of application: Suitable for solid-liquid precision filtration in oils, petrochemicals, pharmaceuticals, pesticides, paints and coatings, food and beverages, chemical fibers, and wastewater. And usually, in order to maintain the efficiency, smoothness, and filtration accuracy of the bag filter, as well as to ensure that downstream liquids are not contaminated, the machine should be stopped after running for a period of time, the filter end cover should be opened, the intercepted material and filter bag should be removed together, and a new filter bag should be replaced. The replacement cycle depends on the actual situation.
\nSelection: Bag filters are often installed after pressure filters to remove small particles from liquids and meet the requirements for incoming water in subsequent processes. Bag filters are often used as security filters for devices such as electrodialysis, ion exchange, reverse osmosis, ultrafiltration, etc.
\nBag filters have effectively improved the development of water resources in China and comprehensively addressed sewage issues, further ensuring the safety of our ecological environment. It is the best choice for sewage treatment, using a filter to directly intercept impurities in the water, remove suspended solids and particulate matter, reduce turbidity, purify water quality, and reduce the production of system dirt, bacteria, algae, rust, etc. It is a precision equipment for purifying water quality and protecting the normal operation of other equipment in the system. Water enters the bag filter body through the inlet, and due to intelligent (PLC, PAC) design, the system can automatically identify the degree of impurity deposition and send a signal to the discharge valve for automatic discharge. Bag filters not only have exquisite structures, but are also easy to use, making great contributions to the development of industry.<\/p>\n","protected":false},"excerpt":{"rendered":"
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