Choose what aspects to consider when choosing a filter bag
Class at low temperature, suitable for raw meal grinding, cement mill, such as top bottom library local point of dust bag filter is used, and used in under the condition of high moisture content still need to adopt oil-repellent waterproof treatment on the surface to surface treatment. Often, high temperature, is suitable for the shaft kiln cement and rotary kiln preheater, cooling machine, dryer, etc. The high temperature of waste gas treatment of bag filter, and is used in high temperature, high humidity content under the condition of still need to use oil-repellent waterproof treatment on the surface to surface treatment.
To choose his own dust filter bag, want to consider the effect of filter bag of gas temperature, moisture and chemical, particle size and dust concentration, filtration velocity, cleaning methods and other factors. The fabric and design of filter bags should be as efficient as possible, easy to remove and durable. Dust filter bag in the heart of the bag filter, commonly known as dust filter bag filter bag or filter, filter filter bag is a key part in bag filter operation process, usually cylindrical shape filter bag vertically hanging in dust collector. In the pulse and air box type pulse dust collector, dust is attached to the outer surface of the filter bag
Dust and dust are collected in the outer surface of the filter, while the clean gas is filtered through the filter. The inside of the filter bag is used to support the filter bag to prevent the bag from collapsing, and it helps to clear and redistribute the dust cake.