Combustible Dust

In February 1999, an explosion in a Massachusetts Foundry killed three people and injured nine. The same scenario repeated itself in January 2003 when an explosion in a pharmaceutical plant located in North Carolina killed six and injured 38 individuals. The same year, another explosion in a Kentucky acoustics insulation manufacturing firm killed seven and injured 37. Five years later, an explosion took place at a Georgian sugar refinery that ended up killing 14 and injuring 38 people. The list seems endless. However, in all these explosions and many more, one thing was clear. The culprit was dust.

What are Dust Explosions?

A dust explosion is defined as the fast combustion of small particles suspended in the air, most notably but not always in enclosed locations. Dust explosions could take place in locations where dispersed combustible materials are present in high concentrations in the atmosphere or any other oxidising gaseous elements such as oxygen. Tiny particles of metal dust and metal particles are the by-products of the manufacturing process, and a cloud of them requires a spark to explode – which, in turn, can loft even more dust that triggers further explosions.

Dangers of Dust Explosions

Dust explosions are dangerous and harmful. Since 1980, more than 133 people have been killed by dust explosions in the United States alone. Despite killing people, these sorts of explosions have the capability of destroying buildings and hurling individuals across a room. Individuals caught in dustexplosions are often burned by the intensity of heat within the burning cloud of dust or get injured by flying objects and other falling structures. Furthermore, reports of people who have lost their sight or the ability to hear clearly as a result of dust explosions are not new. These are some of the dangers of dust explosion.

How to mitigate Dust Explosions

Dust explosions continue to kill and injure people. The statistics and staggering figures on the number of people killed or injured by these explosions are worrying. Something needs to be done urgently to eliminate incidences of dust explosions.

First of all, it is important for industries to invest in industrial vacuum cleaners among other industrial cleaning equipment tocontrol fugitive combustible dust. These equipment collect combustible dust into disposable bags which could then be piped outside. Furthermore, to avoid such explosions, the following needs to be done:

• Heated surfaces and systems should be separated from dust
• Dust residues should be cleaned at regular intervals
• Cleaning methods that do not generate dust clouds should be adopted
• Only approved vacuum cleaners for dust collection should be used
• A hazardous and dust inspection, housekeeping, testing, and control program needs to be developed and implemented
• Industries should utilise surfaces that minimise the accumulation of dust while facilitating cleaning
• Escape of dust from ventilation systems or process equipment should be minimised.

Industrial vacuum cleaners
                                 Industrial vacuum cleaner

Normally, improper use of the vacuum cleaner can result in dander, dust, and dirt being left behind. To prevent this from happening, you need to learn how to effectively use the vacuum cleaner and how to keep it in good working conditions. Here are 10 tips to help you achieve the best cleaning results when using the industrial vacuum cleaner.

  1. Reduce the Mess Created

Basically, your vacuum cleaner gets to work best when the dirt is minimal. You should avoid dust, dirt and any kind of soiling agent from getting into your house. You can lay rugs on the doorstep so as to discourage the members of your household from stepping into the house with dusty shoes.

  1. Adhere to the Vacuum Schedule

Mostly, weekly vacuum cleaning is effective. Doing once a week makes sure that your house gets the best cleaning service as the vacuum cleaner gets to rest. Overuse of the equipment may result to wear.

  1. Make Several Passes when Cleaning

Normally, the more passes you make, the better the cleaning results. Consumers who make 12 or more passes tend to achieve better vacuum cleaning results. A single sweep does not guarantee quality work as dirt and dander get left behind.

  1. Avoid Small Objects

The industrial vacuum cleaners cannot resist the suction of small objects such as paper clips and coins. These particles normally interfere with the functioning of the vacuum cleaner. Eventually, your industrial vacuum cleaner life is threatened by these small particles.

  1. Use the Right Accessory

The industrial vacuum cleaner usually comes with extra accessories such as the upholstery brush, round brush and power nozzle. The power nozzle is effective in cleaning the carpet. The upholstery brush is effective in cleaning the furniture and mattresses while the brush is good for the steps.

  1. Avoid Overfilling the Bags

Normally, the hose gets to feed the bag about two thirds. For this reason, you are expected to maintain this level. Overfilling can damage the vacuum cleaner resulting in repair expenses.

  1. Avoid Frayed Edges

To achieve this, you should begin cleaning the small mats from the centre as you move outwards to the edges. The small mats require careful handling so as not to damage the equipment with the suction of the mat particles.

  1. Handle the Spill and Stubborn Stains Independently

If you notice that your mats contain stubborn stains, you are supposed to handle them first before making the vacuum passes. This is to make sure that the stains do not interfere with the performance of the vacuum cleaner.

  1. Clean the Vacuum Set Regularly

To maintain the vacuum set in good condition, it’s important that you clean the filters, brushes and other vital parts regularly. This will ensure that the equipment is free from spoilers.

  1. Service the Vacuum Cleaner Once in a While

You should allow an expert to look at the vacuum cleaner once in a while to make sure that it’s in good condition. Servicing of the equipment helps to save you from spending money on replacements and repairs.

Conclusion

Generally, the industrial vacuum, cleaners need regular maintenance and proper observations to work effectively. Knowing how to prevent damage to the cleaner is vital to achieving long-term service and great cleaning performance.