Tanvi dust filter bag is a kind of filter bag with good permeability, high dust removal efficiency, acid resistance, alkali resistance, and heat resistance. Multi-sided brushing is used in the weaving process, which improves the thickness of the fabric, is elastic, and has a very good dust removal effect. High dust removal rate. The filter bag produced by the dust filter bag is made of polyester staple fiber or long fiber, and its service life is generally 4-6 times that of glass fiber fabric. The filter material is mainly used in the chemical industry, waste incineration, high-temperature liquid filtration, etc. It maintains good chemical stability under various complex working conditions.
Features of dust filter bag
* The continuous working temperature is above 250 degrees, and the instantaneous temperature is 280 degrees.
* Not afraid of acid and alkali and oxidation, almost non-flammable.
* The only fiber that will not age.
* It can meet the harsh working conditions and has a very long service life, usually more than 4 years. Material classification of dust filter bags
* Medium and normal temperature needle-punched felt filter bag: polyester needle-punched felt filter bag, polypropylene needle-punched felt filter bag, acrylic needle-punched felt filter bag
* High-temperature resistant needle felt filter bag: NOMEX needle felt filter bag, PPS polyphenylene sulfide needle felt filter bag, P84 polyimide needle felt filter bag, PTFE polytetrafluoroethylene needle felt filter bag, GF glass fiber needle felt filter bag
Dust filter bags are classified by other
* According to the shape of the cross-section of the dust filter bag, it is divided into a flat bag (trapezoid and flat) and a round bag (cylindrical)
* According to the way of air inlet and outlet, it can be divided into the lower air inlet and upper air outlet, upper air inlet and lower air outlet, and DC type (only for flat bags)
* The filtering method of the dust filter bag is divided into external filter type and internal filter type
* According to the temperature bearing capacity of the dust filter bag, it is divided into hightemperature type, medium temperature type, normal temperature type