In this manufacturing industry-centric blog, we are going to highlight an important system, the fume extraction system, its importance for galvanizing plants, its salient features, etc.
Before we take a deep dive into the subject, it’s logical to learn about the exhaust extraction system.
Learning about the exhaust extraction system
A wide range of industrial processes creates and generates harmful fumes during different processes. The harmful fumes are present in a variety of forms, sanding, spraying, powder filling, grinding, welding, and chemical applications among others. The fumes, if not captured and extracted, lead to various repercussions, including health issues for the workforce and degradation of plant machinery.
A portable fume extractor is a sophisticated system designed and engineered to pull fumes, dust, hazardous pollutants, and a host of other harmful particles into a contained filtration system. The scientifically designed system’s main objective is to remove harmful air pollutants.
Why is fume extraction system a must for hot-dip galvanization?
The hot dip galvanizing process has emerged as one of the most effective systems for galvanization. During the process of galvanization, white fumes get generated when metal-made items/ steel is dipped in the molten lava of zinc. The fumes that get generated are extremely hazardous due to the presence of chlorine and suspended ash particles. Fume is harmful to health and the workforce. Furthermore, fumes deteriorate the overhead cranes and the shed life. Therefore, it makes sense to establish a system for fume abatement and discharge.
Components of a standard exhaust extraction system
A standard fume extraction system comprises a fume extraction hood (lip extraction duct, fixed fume enclosure, crane mounted enclosure), dust collecting cyclone (dust collector) that is connected to the wet scrubber, and a bag filter). The high efficiency system is designed for air filtration, clean air, air quality. It comprises extraction units for source capture.
Working mechanism
Let’s now shift our focus towards the working mechanism of the important system for capturing fumes. Many of you are curious to learn its mechanism. The anti-pollution system has fume extraction. The sturdy hood is attached to dust collecting cyclones. Harmful heavy ash particles that are present inside the zinc fume settle down at the bottom of the cyclone. This cyclone is connected with the zinc fume wet scrubbers. Cyclone is designed to function as a cleaner and filter. Here fumes are cleaned and filtered and eventually released into the environment with the help of a stack.
Benefits and advantages of the exhaust extraction system
The high-end exhaust extraction system is providing numerous benefits to manufacturing companies, these include:
- Increased productivity
- Eliminates white fumes
- Improved health of workers
- Creates a safe and healthy environment
This scientifically designed fume extraction system is also known as the white fume extraction system as during the galvanization process white fumes get extracted. Furthermore, mobile fume extractors are also available in the market that ensures healthy working environments and breathing zone
Industries where a fume extraction system is widely used
There are numerous industries wherein the exhaust removal systems are used to control pollution in the manufacturing setup, including:
- Galvanization
- Textile
- Chemical
- Pharmaceuticals
- Foundries
- Welding
- Laser cutting
- Cement
- Steel
An exhaust extraction system is beneficial for a number of jobs
With an efficient anti-pollution system, a wide range of jobs are perfumed, including:
- Cutting
- Grinding
- Spraying
- Sanding
- Chemical Applications
- Smelting
- Brazing
- Molding
- Welding
Conclusion
The exhaust extraction system is an amazing product that helps industries in playing their bit toward a healthy environment. Sustainable development is the need of the hour and it’s a brilliant move to install a fume extraction system.