Blower Capacity Calculation for Dust Collector Bag Filter System

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In summary, the speaker is seeking a formula to calculate the necessary blower capacity for a dust collector bag filter system to be installed at a power material packing station. They are concerned about the amount of dust created during the material handling process and its negative impact on workers. Further details, such as the type of dust and the specifics of the packing station, are needed in order to provide a solution.
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saviojames
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Dear Friends,

I have power material packing station which is about 1.5 M X 1.5 M X 1.2 M(H) , when i take the material the fly dust is very more and create fatigue to the man. I would like to provide a dust collector bag filter system , So please give me the formula to calculate the blower capacity.
 
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I assume “power” material = “powder” material ?

We need more information.

Re:1.5 M X 1.5 M X 1.2 M(H).
Is that a volume that contains the operator?
Is that enclosed or in an open area?

Dust control requires that the direction of the airflow be controlled without eddies being formed by the operator that keep dust in the face of the operator.

What is the dust? It might be possible to use electrostatic dust collection but the dust may be explosive.

I have handbooks for dust control but cannot yet identify your situation.
 

FAQ: Blower Capacity Calculation for Dust Collector Bag Filter System

What is the purpose of calculating blower capacity for a dust collector bag filter system?

The blower capacity calculation is essential for determining the required airflow and pressure for the dust collector bag filter system. This calculation helps in selecting the appropriate blower size and power to ensure efficient and effective dust collection.

How is blower capacity calculated for a dust collector bag filter system?

The blower capacity is calculated by multiplying the required airflow (in cubic feet per minute or CFM) by the total static pressure (in inches of water gauge or SP) of the system. The formula is: Blower Capacity (CFM) = Airflow (CFM) x Total Static Pressure (SP).

What factors should be considered when calculating blower capacity for a dust collector bag filter system?

Several factors can affect the blower capacity calculation, including the type of dust being collected, the size and length of the ductwork, the number and type of filters, and the design of the dust collector. It is crucial to consider these factors to ensure an accurate calculation.

What are the consequences of selecting the wrong blower capacity for a dust collector bag filter system?

If the blower capacity is too low, the dust collector will not be able to effectively remove the dust from the air, resulting in poor air quality and potential health hazards. On the other hand, if the blower capacity is too high, it can cause excessive wear and tear on the system, leading to higher maintenance and operating costs.

Can the blower capacity calculation be adjusted after installation?

Yes, the blower capacity calculation can be adjusted after installation if needed. However, it is best to ensure an accurate calculation before installation to avoid any potential issues. Any changes to the blower capacity should be made in consultation with a professional to ensure the proper functioning of the dust collector bag filter system.

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