Extending baghouse dust collector filter bags service life solutions

Extending baghouse dust collector filter bags service life solutions

Extending baghouse dust collector filter bags service life solutions

When the dust collector filter bag is damaged during baghouse dust collector operation, it is difficult to replace it in time.

If the dust removal filter bags are not replaced on time, the dust removal efficiency will be seriously reduced.

Not only can the filter bag not work properly, and the unfiltered dust shakes in the chamber, the neighboring dust bag is also damaged.

The number of dust bags that have been damaged by such a vicious cycle is increasing. The losses are also growing.

However, the repair process of the damaged bag is not very easy; rather than how to repair the dust bag better, it is better to maintain the dust bag; increase its service life and the replacement cycle.

The following precautions for maintaining the filter bags:

1. New and old dust-removing filter bags should not be mixed using as much as possible, as the damage time and using life are different, which affects the normal operation of the baghouse dust collector；

2. The aging problem of the dust filter bags;

2.1 The dust bag will be got harden and shrink when the temperature is abnormally high. Cause early replacement of filter bags;

2.2 During the dust collection process, the filter bags contact the vapor of the acid or alkaline organic solvent, which is destroyed by oxidation;

2.3 Reacts with moisture, affecting the dry humidity of the filter bag.

3. The tightness of the dust bag should be moderate.

If it is too loose or too tight, it will affect the filter bag. If it is too loose, it will accumulate the dust. If it is too tight, it will easily break the bag.

4. The changed filter bag does not have to be replaced.

Can use compressed air to clean it After the suction, check whether there is a hole. If there is a hole, it can be repaired. After repairing, keep it for future replacement; some filter bags are dusted, which can be washed with water and dried to continue use.

5. The blocking of the filter bag will increase the pressure inside and outside the dust collector bag, and the greater the pressure, the greater the dust removal resistance.  

This pressure can be reflected on the differential pressure gauge. The high bag resistance will cause wear, perforation, and falling off of the bag. Therefore, it is necessary to avoid the blockage of the bag of the baghouse dust collector.

Here are the issues we should pay attention to in the operation:

5.1 Temporarily strengthen the dust cleaning to eliminate the blockage of the bag;

5.2 Part or all replacement dust bag;

5.3 Adjust the installation and operating conditions.

Brightstar Aluminum Machinery offers aluminum melting workshop baghouse dust collector, not only environmental protection equipment, but also a pollution control solution.

It is time to make some changes and check the baghouse dust collector design for your aluminum melting workshop project. 

We focus on aluminum melting industry pollution control for more than 8 years and we only work for the aluminum industry. 

Contact us now for your aluminum melting pollution control to get normal production, and regain clear water and green mountains.