Tips On Choosing The Right Dust Collection Filter Bags

by Kristen White Blogger A lot of people get confused when they are buying filter bags for collecting dust in their industry. A filter bag is necessary for industries so that they do not release harmful air loaded with dust particles and toxic gases. Filter bags are made using materials like cotton, acrylic, nylon, polyester, etc., and they can be bought in different sizes and shapes.

The quality of material used in making the filter bag plays an important role in determining its life and efficacy and this is why you should buy Bag Filters Supplier In Cement Industry from reputed sellers. To know more, consider the tips mentioned below so that you can choose the ideal filter bags.

Take Accurate Measurement
You are going to fit the filter bag on the dust collector. So, it is crucial that the bag fits rightly otherwise it would not be as effective. You can either take the measurements of the collector or the current filter bag in use. We recommend you to take proper precautions if you are planning to remove the current filter bag, such as wearing protective gear and gloves. The filter bag can be measured by taking the dimensions of –
Flat width of the bag – In order to do so, put the filter on an even surface like a table. Then, stretch it out and measure its width. While taking this measurement, make sure you are holding the filter firmly.

Diameter – Before taking the dimensions of the dust collector hole’s diameter, make sure it is clean and not damaged or warped. You can use a wire brush to clean it. Then, use a micrometer to take the measurement.

Length – Note the filter’s length by stretching it out. While you measure the length, make sure you are not including straps, metal caps, or handling hardware.
Choose The Right Filter Bag
The choice of filter bag will be based on its use. Consider the following factor before choosing the filter bag.

Chemistry – If your industry releases toxic gases, you should make sure the bag can withstand those harmful chemicals.
Resistance – The bag should be able to resist abrasions caused by dust particles.
Temperature – Depending on the industry, the bag should be able to withstand specific temperatures.
Particles – The size of dust particles also help in determining the fabric.
Product – Your choice of fabric will also depend on the product being made.
Material – It will be based on the filter bag’s purpose.

You should know that the filter bag’s performance is directly linked to the environment in which it would be used. Before buying the bag, you must consider how easily it can be cleaned. The bag should eliminate dirt from its surface.
The cotton fabric would be ideal for Coal Dust Filter Bags or industries where the need is to collect dust particles that aren’t chemically harsh. You can choose polyester material when the filter bag has to withstand mineral acids, oxidizing agents, organic acids, alkalis, high-temperature resistance, and organic solvents. The other materials are non-woven felts, woven felts, natural fibers, synthetic, and polyphenylene sulfide.

Cleaning Mechanism
Considering the cleaning mechanism is important because different types of dust collectors have varying bottom and top configurations. A pulse-jet dust collector will have different configurations from reverse-air collectors. A shaker baghouse’s mechanism is similar to the reverse air baghouses.

The Bottom Line
While buying a filter bag, determining the right material is crucial. Then, measure the filter accurately and assess the construction of the bottom and top of the dust collector. Based on these findings, you can narrow down your options to the right filter bag.

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Created on Jun 29th 2020 06:26. Viewed 347 times.

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