Basalt high temperature resistant filter bag refers to a filter bag made of basalt fiber, which is specially used for industrial dust removal in high temperature environment. It combines the natural high temperature resistance and corrosion resistance of basalt materials, and is suitable for working conditions with high temperature and harsh environment.

●Main features of basalt high temperature resistant filter bag:
Excellent high temperature resistance
Basalt fiber can withstand temperatures of 500℃ to 700℃ or even higher, and is suitable for filtering high temperature flue gas, which is much higher than ordinary polyester or polytetrafluoroethylene filter bags.
Good corrosion resistance
Basalt materials naturally have good acid and alkali corrosion resistance and are suitable for environments containing corrosive gases.
High mechanical strength
Basalt fiber has high strength, the filter bag is not easy to break, has a long service life, and has excellent wear resistance.
Environmentally friendly and pollution-free
Basalt is a natural ore, the production process is environmentally friendly, does not contain harmful substances, and is environmentally friendly.
High efficiency filtration
It can effectively filter fine dust particles to ensure that emissions meet standards.
●Main applications:
High-temperature flue gas dust removal in steel plants
High-temperature dust control in cement plants
Flue gas purification in power plants
High-temperature corrosive gas filtration in metallurgy and chemical industry
●Summary:
Basalt high-temperature resistant filter bags are industrial dust removal filter bags suitable for high-temperature and high-corrosion environments. With their superior high-temperature and corrosion resistance, they are widely used in various high-temperature industrial flue gas dust removal fields.

●Company Introduction:

Jiangsu Dongfang Filter Bag Co., Ltd. is an enterprise integrating R&D, production, sales, technical support and service, covering an area of ​​90,000 square meters. It has 13 production lines imported from Germany, including Autefa, Truetzschler, Karl Mayer, Etten hanging systems, high-speed needling machines, etc. It currently has 220 employees and an annual production capacity of 12 million m².

●Factory appearance:

●Industry Applications:

●FAQ:

Q. What are the applicable industries for high-temperature dust removal filter bags?
A.1. Dust removal at the end/head of cement kiln
2. Metallurgical steel sintering machine, blast furnace gas purification
3. Waste incineration power plant
4. Dust removal of thermal power boilers
5. Chemical, coking, carbon black production
6. Asphalt mixing station

Q. What are the precautions for filter bag installation?
A.1. Ensure that the bag mouth and the flower plate are tight and leak-free
2. The frame is smooth and burr-free to avoid scratching the filter bag
3. The filter bag is hung vertically and cannot be twisted or folded
4. Perform a pulse test after installation to check the sealing
5. Avoid dust and moisture in the installation environment

Q. How to determine whether the high-temperature filter bag needs to be replaced?
A.1. The pressure difference continues to increase or suddenly decreases
2. The chimney emission concentration exceeds the standard
3. System alarm (such as the differential pressure is too high)
4. The filter bag is found to be hardened, cracked, shrunk, and deformed during maintenance
5. The filter bag becomes brittle, powdered, and the appearance is seriously damaged