Dust control is an important process in industries ranging from food, food processing, pharmaceutics and cosmetics to construction, aviation, metal work and lab science. Of course the idea of dust control is not just limited to the above mentioned fields. Simply put, dust control is needed in any undertaking that cannot tolerate extensive or even minute amount of dust particles.
Dust Control through Dust Collectors
The process of dust control is normally carried out through a specialized system known as dust collection. As its name implies, a dust collector gathers dust and enhances the air quality in a certain place or establishment. Dust collectors may come in different sizes packed with varying capabilities. While dust collectors can be used by any individual in any setting, they prove to be of great importance in industrial establishments wherein sensitive production processes take place.
The basic concept behind dust control using dust collectors are: the extraction of polluted or dust-laden air from the surroundings and the reintroduction of the same air minus the dust particles. The specialized filters inside the dust collectors attract the dust particles toward them; filter them out before releasing the air back into the surroundings.
Types of Dust Control System
Before you go out and decide on the dust control system suited for your needs, you might become familiar with each type of dust control system available on the market and what it’s capable of doing.
- Cyclone/Multi-clone Dust Collectors
Banking on vortex separation, this type of dust collector is very effective in eliminating massive amounts of jagged material and harmful dust particles in the air. Dust particles are separated from the air by a high speed spinning motion (similar to a cyclone) known as vortex; Cyclone dust collectors can handle the toughest industrial dust filtration needs and thus are commonly used in many industries.
- Cartridge Dust Collectors
Using perforated metal cartridges, this dust collector type is a great alternative to baghouse dust collectors. In fact, because of its pleated design, cartridges have a greater total filtering surface area than the bags commonly used in baghouse systems. Being compact and using lower filtration velocities are the key advantages of this dust collector.
- Baghouse Dust Collectors
Fabric filtration is what this type of dust control system brings to the table. It offers a high level of efficiency and cost effectiveness and thus is mostly employed in heavy dust-laden air in industrial processes.
- Wet Scrubbers
Using liquid to remove unwanted elements from the air, this type of dust control can also absorb and eliminate odour, vapour and gases making it a perfect fit for industries that have to deal with such factors.
- Central Dust Collection System
Huge industrial units employ multiple dusting points and connect them to a main dust collection system through branching ducts. This setup is deemed to be energy and cost efficient and is used in industries like pharmaceutical, iron, steel and food among others.
Choosing the Ideal Dust Control System
Choosing the most suitable type of dust control system for your needs depends on a couple of factors. Aside from knowing the types of dust control systems available and what they are capable of doing, you should also know about the nature of which you are going to employ the particular system.
With that, you should carefully look into these six factors before buying a dust collector like we can design at Custom Fans of Australia.
- Dust concentration and particle size
- Degree of dust collection required
- Characteristics of airstream
- Characteristics of dust
- Methods of disposal
Made To Order Dust Control Systems
Acquiring industrial dust control systems could be more than just going into a shop and buying the item of your choice. A solid plan should be carried out based on factors such as the size of the establishment, the establishment’s architecture, the process of duct installation (if needed), the concentration of dust in the air, etc. Therefore a dust control system that is specifically tailored for your own specific needs is a great way to go.
The made to order route allows you to discuss with dust control system providers about your dust control requirements, your goals and the current situation you are in. If you have minimal background in the undertaking, these providers could be your best assurance that you get the most out of your dust collectors and, more importantly, your money.
The Bottom Line
Dust is part of the world’s equilibrium. But in some instances their presence can create a chemical or physical imbalance that could lead to serious harm. Imagine your favourite canned goods being created in a heavily dust-laden environment. It is not a pretty picture, is it?
So if you are in an industry that has little or virtually no room for dust particles to be at large, it is close to imperative to invest in dust control.