Basalt High Temperature Dust Filter Bag

Basalt dust bag is a new type of ultra-high temperature resistant filter material with reasonable structure and excellent performance. It is made of high-count rock fiber filaments and divided into velvet needles. It has good heat resistance, flame retardancy and anti-corrosion effects. Three-fiber pore structure, high fiber porosity, low gas filtration resistance, dust removal efficiency is higher than woven filter material, and the filtration speed is about twice that of woven filter material. It is a high-temperature resistant dust bag, mainly used for filtering blast furnace gas and flue gas, and can be used continuously under working conditions below 280℃, and the performance remains unchanged.

★Product features and technical parameters:

★Product advantages:

high mechanical strength, breaking strength is generally above 3000N, low elongation, the breaking elongation of basalt fiber itself is only 3%, so the filter bag made of it has stable size, good mechanical properties, acid and alkali resistance, high fabric porosity, smooth surface, good air permeability, no-load pressure loss is only 2Pa, high dust collection efficiency, up to 99.5%-99%, especially for dust particles with a diameter of less than 0.5mm, the effect is more obvious, the dust removal bag can handle a large amount of smoke and dust, easy operation and maintenance, easy to clean.

★Introduction to basalt fiber:

Basalt fiber is a continuous fiber drawn from natural basalt. It is a continuous fiber made by melting basalt at 1450℃~1500℃ and then drawing it at high speed through a platinum-rhodium alloy drawing plate. The color of pure natural basalt fiber is generally brown. Basalt fiber is a new type of inorganic environmentally friendly green high-performance fiber material. It is composed of oxides such as silicon dioxide, aluminum oxide, calcium oxide, magnesium oxide, iron oxide and titanium dioxide. Basalt continuous fiber not only has high strength, but also has many excellent properties such as electrical insulation, corrosion resistance, and high temperature resistance.

★Company Introduction

Jiangsu Mingjing Cloth Industry Co., Ltd. was founded in the 1980s. The company is currently located in Fucheng Industrial Park, Funing County, Jiangsu Province. It is mainly engaged in the research and development and production of industrial filter materials such as dust removal cloth, industrial filter cloth, geotextile, etc. It is one of the country's large-scale filter material manufacturers.
The company has complete production and inspection equipment, many years of production experience and accumulated customer resources, forming a large-scale, intensive, and resource-based benign production mechanism. Provide a variety of high-quality normal temperature, medium temperature, high temperature and other filter material products for bag dust collector manufacturers and bag dust collector environmental protection equipment users. The company's main products are: Metas, Fluoromes, Fangster, PPS, P84, high-temperature glass fiber needle felt, etc. The products are widely used in steel, cement, power generation, metallurgy, chemical industry, grain and other industries.

★Factory Appearance

★FAQ

Q. What are the characteristics of P84 high temperature dust filter bags?
A. High temperature resistance: P84 filter bags can work stably in high temperature environments of 240°C to 260°C.
Chemical resistance: It has strong tolerance to a variety of acidic and alkaline substances and is suitable for harsh chemical environments.
High filtration efficiency: The special structure of P84 fiber gives it very good filtration performance and can capture fine particles.
Long service life: Due to its excellent high temperature resistance and chemical stability, the service life of P84 filter bags is long.
Q. What are the applications of PPS high temperature dust filter bags?
A. PPS high temperature dust filter bags are mainly used in the following industries:
Cement industry: especially cement kiln flue gas filtration.
Steel industry: used for filtration of high temperature furnace gas and flue gas.
Fertilizer industry: suitable for dust cleaning in high temperature environments.
Metallurgical industry: handling flue gas and dust during smelting.
Q. What is the service life of basalt dust filter bags?
A. The service life of basalt dust filter bags is generally 2-5 years, and the specific life depends on the following factors:
Temperature and chemical environment: High temperature and highly corrosive environment will accelerate the aging of filter bags.
Dust concentration and cleaning frequency: High dust concentration and long-term uncleaned dust may cause filter bags to be blocked or damaged.
Operation and maintenance: Regular cleaning and inspection can significantly extend the service life of filter bags.