Characteristics of Aramid Good mechanical properties. Meta-aramid is a flexible polymer with higher breaking strength than ordinary polyester, cotton, nylon, etc. with higher elongation, soft hand feeling, good spinnability, and can be produced into different deniers and lengths. The short fibers and filaments are made into fabrics and non-woven fabrics with different yarn counts in general textile machinery. After finishing, they...
Dust removal mechanism of filter bag The first is the screening effect. When the dust particle size is larger than the pores of the filter cloth or the pores between dust particles deposited on the filter cloth, the dust is intercepted. Since the pores of the new filter cloth are much larger than the particle size of the dust, the retention...
Factors that affect the electrostatic properties of textiles （1）Hydrophilic properties of textiles The better the hydrophilicity of the fiber, the more moisture absorption, the lower the charge, and the better the antistatic effect. Because it is easy to form surface water film or water veins in the fiber surface and microcapillary, which is conducive to the escape of electrons or ions....
Needle punched non-woven fabric Concept： Needle-punched non-woven fabrics are non-woven fabrics made of recycled fibers, fibers, man-made fibers and their blended fibers through carding, web-laying, needle punching, hot rolling, and rolling. It is a new type of environmentally friendly material and it can be used in many industries. Non-woven fabrics are made on wet or dry papermaking machines with water or...
Pulse bag dust collector Working principle: Dust-containing gas enters the filter chamber from the ash hopper, and the coarser particles directly fall into the ash hopper or ash silo. The dust gas is filtered by the filter bag, and the dust is retained on the surface of the filter bag. The clean gas enters the clean gas chamber through the bag...
The solution of paste bag What is a paste bag: "Paste bag" means that during the long-term operation or outage of the dust bag, in the working condition where the humidity is high or the oily substance is in contact with the filter material, the dust is condensed, adhered or condensed on the filter surface of the dust-removing cloth bag or inside...
Selection of the material of the dust bag filter material The dust filter bag is an important part of the filter bag . The correct selection of the dust filter bag is very important. Improper selection will seriously reduce the dust removal efficiency of the dust collector, and even cause safety accidents. Only the correct selection of the filter bag can...
Working principle of filterbag : The working principle of the filter bag is to use filter material to filter the dust-containing gas to achieve the purpose of dust removal. First, after the dust-containing airflow enters the cylindrical filter bag from the lower orifice plate, the dust is collected on the filter material through the pores of the filter material. At this time,...
How to prevent corrosion of the dust collector? Causes of dust collector corrosion: Corrosion is one of the most common reasons for dust collector damage, especially filter bag. Because the flue gas contains a variety of corrosive substances, and the corrosion effect is greater in high temperature environments, which will cause damage to the dust collector. The main causes of corrosion are...
Analysis of factors affecting the life of filter bags As the core component of the filter bag , the cost of the filter bag accounts for a large proportion of the filter bag. The service life of the filter bag determines the performance of the filter bag. 1、The influence of filter bag material Room temperature dust filter bags include: polyester needle-punched felt filter bags, anti-static polyester needle-punched...
