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Exhaust System
Air Handling Unit Working Principle: A Complete Guide
Key Highlights Introduction An air handling unit (AHU) is a vital component of HVAC systems responsible for regulating and circulating air within spaces. The working principle begins with air intake, where the AHU draws in outside air and return air for conditioning. Filtration follows, removing particulates to ensure air quality. Heating or cooling coils then…
CFM Full FORM & CFM Calculation Formula – HVAC Guide with Examples
People have questions that they are buying the right HVAC system. Is it going to fit correctly? Here the role of CFM comes in. HVAC technicians measure airflow using cubic feet per minute or a CFM calculator. It is to match the size of an HVAC system to the space or building. If it requires…
Does a Split AC Take Air From Outside? Fresh Air Intake & Ventilation Guide
Air conditioners are loved and much needed to provide cool air when temperatures are off the scale during the summer season. Despite the benefits an air conditioner provides, many are unfamiliar with its heating and cooling systems. You must have wondered how a split air conditioner cools the room. Does it bring dirty air inside…
Why integrated scrubber systems are critical for compliance-driven industries
In the complex landscape of industrial manufacturing, environmental compliance is not merely a legal checkbox, it is a critical operational parameter. Having spent over a decade designing and executing industrial air pollution control systems across India, I have observed that the difference between a plant that runs smoothly and one that faces constant shutdowns often…
Air Flow Calculation Engineering: Advanced Methodologies & Industrial Formulas
As a senior air flow calculation engineer at Enviguard with over a decade of operational experience across the commercial, industrial, pharmaceutical, and healthcare sectors, I have established that the theoretical foundation of HVAC and process engineering rests entirely on the precision of fluid dynamics analysis. The movement of air is not a simple matter of…
Exhaust System Guide in Paint Industry
If you are working in the paint industry or you own one, then you need to understand the importance of an exhaust system. Well, we know that exhaust systems extract fumes, toxic gases, smoke, unpleasant odors, etc., from the atmosphere. The ventilation improves the air quality not just by filtering airflow but also by preventing…
Exhaust System Guide for the Food Processing Industry
The food processing industry is divided into the consumption, catering, & supply of food products. Energy efficiency, hygiene, & reduction of waste are crucial benchmark criterium to be met. The three primary industry sectors are Agriculture – Raising livestock & crops. Manufacturing – Commodities supporting production. Food processing -Preparation & manufacture of commodities for the market. Food…
What is a Multi-Stage Wet Scrubbing System and Why Industries Use It
As a senior engineer at Envigaurd, I have spent years designing and optimizing air pollution control systems for some of the most demanding industrial environments like Pharma, Food Processing, Gold Mining, Cement, Aerospace and many R&D. In the landscape of industrial air quality management, the complexity of exhaust streams, from high-particulate furnace off-gases to corrosive…
What Are Dampers in an HVAC System? Types, Uses & Benefits
As HVAC professionals at Envigaurd, we often encounter questions about the various components that make heating, ventilation, and air conditioning systems work efficiently. One critical yet frequently overlooked component is the damper. Understanding dampers in HVAC systems is essential for anyone looking to optimize their indoor climate control, improve energy efficiency, or ensure proper safety…
Exhaust System Guide for the fertilization industry
During the pandemic, when everyone was stuck at home, many people got new hobbies. Some of the most common hobbies adopted by people are gardening or planting trees, cooking, and many more. Planting trees is an excellent hobby. It can calm your mind and make the environment better. People who are familiar with gardening know…
