The Industrial Scrubber is a useful tool for cleaning exhaust streams from factories, power plants, and other facilities. Scrubbers of the modern era eliminate pollutants more effectively than previously. You can stop dangerous pollutants from entering the atmosphere by using an industrial scrubber that has the proper features.
In this scrubber selection guide, we’ll look at the three basic types of industrial scrubbers available: wet scrubbers, dry scrubbers, and electrostatic precipitators (ESPs). Let’s go through it and learn more about industrial scrubber.
Industrial Scrubber: What’s That?
Scrubbers for the industrial sector are tools for cleaning up industrial exhaust streams of contaminants. These pollutants include gases and particles that are bad for the environment and people’s health. Before being released into the environment, the exhaust stream travels through the scrubber, where it is cleansed of dangerous pollutants.
The exhaust stream that leaves the scrubber has been “scrubbed” of its contaminants since the scrubber traps and holds the pollutants. Scrubbers are used by a range of businesses to improve their operations’ hygiene standards and environmental consciousness.
Types of Industrial Scrubbers:
There are many different types of scrubbers out there, some of them are listed below.
Air Scrubber
An air scrubber is a device that uses compressed air to clean the air before it enters the room. Air scrubbers remove odors, smoke, and particulate matter from the air. These devices use filters to trap particles and chemicals.
Electrostatic Scrubber
An electrostatic scrubber uses electricity to create an electric field between two electrodes. When charged particles enter the field they become negatively charged and stick to the electrode. As the air passes over the surface of the electrode, the negative charge attracts the positively charged particles in the air.
Gas Scrubber
A gas scrubber uses a fan to pull air through a filter where the air is cleaned of contaminants. Gas scrubbers are often used in conjunction with an air purifier.
Mechanical Scrubber
A mechanical scrubber uses rotating brushes to physically dislodge particles from the air. Mechanical scrubbers are effective at removing larger particles, however they do not effectively capture smaller particles.
Ozone Generator
An ozone generator uses oxygen and ultraviolet light to produce ozone. Ozone is a powerful oxidizing agent that kills bacteria and viruses. Ozone generators are commonly used in hospitals and food processing facilities.
Purifying Filter
A purifying filter removes airborne particles from the air using a combination of physical filtration and chemical filtration. Purifying filters are effective at removing pollen, mold spores, and dust mites.
Wet Scrubber
Wet scrubbers use water sprays to wash out particles from the flue gas. Water droplets are sprayed at high velocity across the flue gas plume. The droplets collide with the particles and carry them away.
Advantages & Disadvantages of Industrial Scrubber:
The advantages and disadvantages of industrial scrubbers are listed below
Advantages
- Can safely handle explosive and flammable dust
- Combines dust collection and gas adsorption into one service.
- Cools hot gases.
- Compact; frequently adaptable
- Corrosive gases and dust can be neutralized
Disadvantages
- High potential for corrosion problems
- Collected particulate may be contaminated and unrecyclable
- Protection against freezing is required. Certain streams may require reheating to avoid the visible plumes
- Disposal of waste sludge can be very expensive
- Requires makeup water to replace purged liquid and disposed sludge
Take Away:
Scrubber for industrial uses trend are rising up there are three major types of industrial scrubbers; wet industrial scrubber, dry industrial scrubber & electrostatic industrial scrubber. In addition every industrial scrubber have their own advantages & disadvantages but make sure to choose quality standard right industrial scrubber for your project. Ganeshas Refractory is one of the best manufacturer of refractory materials & industrial scrubbers; get in touch with our team for more details.
