The dust bag is the heart of the bag filter in the process of use. Generally, it is called a dust bag, a dust bag, a dust bag, a dust collector cloth bag, etc. The dust bag is a bag filter during operation. The key component, usually a cylindrical filter bag, hangs vertically in the dust collector.
The dust bag can be divided into non-woven filter dust bag, woven filter dust bag and composite filter dust bag in accordance with its processing methods. The woven filter dust filter bag is mainly used by a loom to use it. The warp and weft yarns arranged perpendicular to each other are woven into a filter according to a certain organization rule.
The non-woven filter dust collecting bag does not go through the general spinning and weaving process, and when it is used, the fiber is directly formed into a web or a layered layer of yarn, interlaced, glued and needled or made by spinning Sheet filter media, composite filter material dust bag, made of two or more methods or more than two materials composite dust bag filter material.
Dust bag in the fabric tissue, the plain weave is the simplest form of weaving in use, each warp and each weft yarn alternately up and down, but the plain weave is difficult to remove dust and easy to plug and other shortcomings, therefore, this weaving Tissue has rarely been used as a dust filter.
The fabric and design of dust bag should be pursued as high efficiency filtration as possible and easy to remove dust and durable. The capillary fiber suction filter bag is composed of pre-filter layer, main filter layer and screen cover. It is designed for effective It is designed to absorb grease from liquids.