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What are the materials of lime kiln filter bags?

August 18,2023

Lime kiln filter bags are filter materials used for purifying flue gas during the lime production process. They generally need to have characteristics such as low resistance, corrosion resistance, and high temperature resistance. The following are several common materials suitable for collecting dust in lime kilns:

Glass fiber filter bag:

Glass fiber has characteristics such as high temperature resistance and corrosion resistance, as well as good filtering effect and low resistance.

Acrylic filter bag:

Acrylic has good corrosion resistance, high temperature resistance, and good filtering effect.

Polyester filter bag:

The polyester cloth bag has good acid and alkali resistance, good strength and wear resistance, as well as high temperature resistance and tensile resistance.

In summary, selecting a suitable lime kiln filter bag needs to be based on the actual situation, taking into account factors such as dust composition, flue gas temperature, humidity, and airflow velocity in the flue gas.

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