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How often to replace the dust filter bag

Author: Site Editor     Publish Time: 2022-04-19      Origin: Site


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The dust filter bag is the heart of the bag filter and a key part in the operation process of the bag filter. How long it takes to replace the filter bag is a concern of enterprises, because the frequency of replacement of the filter bag is related to the later operation cost. Below, for everyone Analyze the use and replacement time of dust filter bags in various working environments, and hope to help you.

How long does the dust filter bag need to be replaced?

The bag filter is like a car air filter, which needs to be replaced regularly, otherwise it will affect the filter effect of the filter and increase the operating resistance of the filter.

1. How often the dust filter bag should be replaced depends on the operation time of the dust collector and the concentration of dust and smoke.

2. The working time of the dust collector is 8 hours a day and the life of the dust collector bag is different when it works 24 hours a day.

The concentration of dust and flue gas also directly affects the life of the dust filter bag. Just like the working hours of a car on an urban road and a rural dirt road, their filter elements must be polluted differently, so the dust and flue gas with high concentration is replaced frequently.

The dust filter bag inside the dust collector that normally works 8 hours a day is usually replaced every 2-3 years.

In relatively harsh environments and dust collectors that work more than 8 hours a day, the dust filter bags are generally replaced in less than 2 years.

Dust filter bag are widely used in steel, cement, chemical industry, power plants, road construction, metallurgy, food processing and so on.

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