Air washer

overview

Introducing Adhunik Powertech’s Air Washer with 304 -SS grade

From budget-friendly options to premium models, we offer a diverse range to suit your needs and preferences. Our air washers are engineered to be both cost-effective and energy-efficient, helping you save on utility bills without compromising comfort.

Whether you’re looking to cool a small space or a large industrial facility, we have a solution for you. Let's deep dive into the science behind cooling technology exploring the working principles of single and double-stage air washer and product features etc.

Air Washer

Air Washer works on the principle of evaporative air cooling. Inside the air washer, large, specially designed cooling pads are kept constantly wet using a water distribution system. As hot, dry air passes through these wet pads, water molecules absorb heat and evaporate into the air. This process cools the air down significantly, delivering a refreshing breeze to your workplace.

Product Features

India’s first stainless steel (304 grade)air washer with 80% extra cooling pad and filter, model Hailstorm
Model Storm, made of Galvanized steel. Its Entire floor area made with SS-304 with 20% extra cooling pad and filter.
Base frame having C channel with thickness of 3 mm to 5 mm.
Its has an induction motor which is the TEFC Squirrel cage type and functions. for 50/60 cycle, 415+10% volts with AC Supply in 3 phase or 1 phase .
Water pump are made of SS 304 which are reliable & durable.
All spare parts have rust free anti corrosion coating .
Customization Available.

Types of Air Washer

Single Stage
(Direct Evaporative Cooling System)

SINGLE STAGE Air Washer
(DIRECT EVAPORATIVE COOLING SYSTEM)

(Working Principle)

Air washer

Boost comfort and productivity with our air washers that deliver clean, cool air all year round.

Direct evaporative cooling, also known as direct adiabatic cooling or wet bulb cooling, is called direct as there is direct contact between the water and the air stream. During the direct evaporative cooling process, water is evaporated directly into the air stream that needs to be cooled down. This type of evaporative cooling is the most used form worldwide, especially in dry regions.
With direct evaporative cooling, outside air is blown through a water-saturated medium (usually cellulose -Honey comb cooling pads) and cooled by evaporation. The cooled air is circulated by a blower.
Direct evaporative cooling adds moisture to the air stream until the air stream is close to saturation. The dry bulb temperature* is reduced, while the wet bulb temperature stays the same.

Type for Air Washer

Double stage
(Indirect Evaporative Cooling System)

Double Stage Air Washer
(IN-DIRECT EVAPORATIVE COOLING SYSTEM)

(Working Principle)

The IDECooling Advantage

100% fresh, clean, cool air

Maintains excellent indoor air quality
Healthy conditions for the human body

Up to 80% less power consumption
compared to air-conditioners

Low operating cost
Low carbon footprint

High level of filtration

Supplies clean air
Keeps indoor areas clean

Positive pressure system

Prevents ingress of dust
Drives out harmful contaminants

Non refrigerant and compressor
based technology

No harmful gases used
Sustainable cooling solution

Robust and compact design

The body of the machine doesn’t get damaged when exposed to harsh weather conditions
Long product life

Up to 5°C more cooling compared to direct evaporative air-coolers

Easily maintains temperatures below 30°C
Ideal temperature conditions for both man and machine

Up to 60% less moisture addition in air compared to direct evaporative air-coolers

Supplies drier air compared to direct evaporative air-coolers
Can be used even in the monsoon season

3 modes of operation – IDEC, IEC and ventilation

Modes can be selected based on ambient weather conditions
All weather cooling solution

Blow through design

Blower doesn’t come in contact with moist air
Zero chance of blower rusting

FAQs

How does an air washer work?

An air washer, also known as an evaporative air cooler, works by using the principle of evaporative cooling to lower the temperature of the air. In this process, hot outdoor air is drawn into the unit and passed through water-saturated pads. As the air passes through these pads, it loses heat and evaporates the water, resulting in cooler, more comfortable air. The cooled air is then circulated throughout the building by a blower and duct system.

What are the benefits of using an air washer?

Air washers offer several benefits, including cooling large industrial spaces, improving air quality by filtering out dust, pollen, and allergens, and maintaining humidity levels, creating a more comfortable and breathable environment, especially in dry climates.

What are the different types of air washers available?

Air washers can be broadly classified into two types:

Direct Air Washers
Direct air washers, also known as single-pass air washers, operate using a one-pass system. In this process:
- Air is forced through a series of wet pads where it is cleaned with water.
- The resulting air is purified, cooled, and humidified, making it suitable for maintaining a comfortable indoor environment.
Indirect Air Washers
Indirect air washers use a two-step process for improved air quality and control:
- First, air is passed through a sensible heat exchanger to cool it.
- Then, it moves through wet pads, removing pollutants and further purifying the air.
- If required, the air is heated before being released back into the room.

What Are the Differences Between an Air Washer and an AHU?

An Air Washer and an Air Handling Unit (AHU) are two different systems used for indoor air treatment. An Air Washer primarily cools, humidifies, and purifies air by adding moisture and filtering impurities, often used in dry environments like in industrial areas.

An AHU, on the other hand, is a complex system that conditions and circulates air throughout a building, controlling temperature, humidity, and air quality.

While an Air Washer focuses on specific air treatments, an AHU offers a comprehensive solution for air conditioning and circulation in larger buildings.

How do air washer systems enhance efficiency in industrial processes?

Key factors to consider when choosing an air washer include: