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Characteristics and functions of filter bags for high-temperature industrial boilers

September 01,2023

Industrial high-temperature boiler filter bag is a type of filter bag used for dust removal treatment in high-temperature environments. It has the following characteristics:

High temperature resistance:Industrial boiler filter bags are made of high-temperature resistant materials and are usually able to withstand high temperature environments ranging from 300 ℃ to 500 ℃, or even higher.

Chemical corrosion resistance: This industrial bag has good chemical stability and corrosion resistance, and can resist the corrosion of acidic or alkaline substances in combustion gases at high temperatures.

Efficient filtration: The high-temperature filter bag of the boiler has high filtration efficiency and particle capture ability, which can effectively remove dust, smoke, and particulate matter generated during the combustion process, ensuring that emissions meet environmental requirements.

Long service life: Due to the use of high-temperature resistant materials and high-quality manufacturing processes, high-temperature industrial boiler filter bags have a long service life and stable performance, which can continue to operate effectively under high temperature conditions.

Boiler high-temperature dust collection filter bag is a filtering device used for removing particulate matter in boiler flue gas, with the main functions as follows:

Particle filtration: The flue gas generated by boiler combustion contains a large amount of particulate matter, such as dust, smoke, particulate matter, etc. High temperature dust removal bags capture and collect particulate matter in flue gas through filtration, preventing it from being discharged into the atmosphere, thereby purifying the air.

Environmental protection: The particulate matter in boiler flue gas contains a large amount of harmful substances, such as heavy metals, sulfides, etc., which pose certain risks to the environment and human health. The use of high-temperature dust removal bags can effectively reduce the emission of these harmful substances, protect the environment and people's health.

Protection equipment: The equipment and pipelines inside the boiler and flue system are prone to erosion and blockage by particulate matter, which affects the normal operation and lifespan of the equipment. High temperature dust removal bags can prevent particulate matter from entering equipment and pipelines, reduce equipment wear and blockage, and protect the normal operation of the equipment.

Improving energy efficiency: The particulate matter in flue gas can reduce the heat exchange efficiency of the boiler, leading to energy waste. The use of high-temperature dust removal bags can reduce the coverage and blockage of particles on the heat exchanger, improve the thermal efficiency of the boiler, and reduce energy consumption.

It should be noted that high-temperature boiler filter bags work in high temperature and corrosive environments. Materials that are resistant to high temperature and corrosion should be selected, and regular maintenance and replacement should be carried out to ensure their normal operation and dust removal effect.

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