High temperature dust bag

High temperature dust bagIt is a filtering material used for dust removal in high-temperature environments, and its characteristics and advantages mainly include:

Excellent high temperature resistance: It can withstand heat and oxidation in high temperature environments, generally up to 250 ℃ or above, and some can even reach 450 ℃ or above.

High filtration efficiency: High quality non-woven fabric material is used, which can effectively filter out small dust and particles in the air. The filtration efficiency is high and can meet many high-precision filtration requirements.

Strong corrosion resistance: The material used is specially treated, which can effectively prevent the erosion of chemical substances, ensuring its service life and filtration effect.

Wide applicability: Suitable for dust removal in various high-temperature environments, such as industrial fields such as electricity, steel, cement, chemical industry, as well as dust removal requirements in some special high-temperature environments.

High safety: Made of non-toxic, harmless, and environmentally friendly materials, it can be used safely without causing harm to human health and the environment.

Easy to maintain: easy to clean, only need to frequently clean or rinse with water to restore the filtration efficiency of the filter bag.

Environmental protection and energy conservation: Use high-temperature resistant cloth bags for dust removal without the need for additional equipment such as chemical agents, achieving the goal of environmental protection and energy conservation.

Widely applicable: Suitable for high-temperature and highly corrosive waste gas treatment in various industrial fields, such as steel, cement, chemical, electronics and other industries.

In conclusion,High temperature dust bagIt has the advantages of high temperature resistance, efficient filtration, corrosion resistance, wide applicability, and high safety, and is widely used in the field of dust removal in high-temperature environments.

The following are commonly used high-temperature resistant filter bags:

1. P84 dust removal bag: P84 dust removal bag, also known as P84 high-temperature resistant needle punched filter felt, is made of polyimide material, which has the characteristics of high temperature resistance, acid and alkali resistance, and good chemical resistance filtration effect. Its long-term working temperature is between 80-260 ℃; The instantaneous temperature can reach 280 ℃; Post processing methods: impregnation, high-temperature hot pressing, and drying. The P84 dust removal bag has achieved higher dust removal efficiency in the waste incineration industry.

2. Fumes dust removal bag: It is a high-temperature filtration material made by mixing two or more high-temperature resistant fibers and layer strengthening composite needle punching, and has three-dimensional pore forming. It has the characteristics of high temperature resistance, acid and alkali corrosion resistance, wear resistance, folding resistance, easy dust cleaning, water and oil repellent, etc. The long-term working temperature is between 80-230 ℃; The instantaneous temperature can reach 260 ℃; Post processing methods: PTFE impregnation, drying, film coating, waterproofing. 222 Meisi dust bag is widely used in industries such as steel plants, cement plants, waste incineration, coking plants, etc.

3. Metas dust bag: also known as Metas high-temperature resistant needle felt, made of aromatic polyamide fiber, which has good heat resistance, wear resistance, and bending resistance. Its bending resistance cannot be replaced by glass fiber.

4. Fiberglass dust bag: The material used is fiberglass, also known as fiberglass base cloth. Fiberglass dust bags are divided into two series: graphite treated and silicone oil treated, with high temperature resistance, good chemical corrosion resistance, and easy dust peeling; Long term working temperature: between 80-260 ℃; Instantaneous temperature: 280 ℃; Post treatment waterproofing: graphite treatment, silicone oil treatment, film coating treatment. The selection of filter materials for glass fiber dust bag type high-temperature smoke and dust emission enterprises is particularly suitable for enterprises such as cement shaft kilns.

5. Basalt dust removal bag: It is a new type of high-temperature filtration material with a reasonable structure and excellent performance. The material uses high count rock fiber filaments, which are spun into fibers and needle punched, and have good heat resistance, flame retardancy, and anti-corrosion effects. The three fiber pore structure has a high fiber porosity, low gas filtration resistance, and dust removal efficiency that exceeds that of woven filter media. The filtration speed of woven filter media is about twice that of woven filter media. It is currently the preferred product for blast furnace gas and flue gas filtration.