We are leading Air Preheater Manufacturers in India. At WinTech Supply we grant an
important unit in thermal power plants and in many industrial systems used for heating air
before it enters the furnace or combustion chamber, improving fuel economy by lowering the
working energy requirement of the system.
Trusted Air Preheater Manufacturers in India with Quality Solutions:
Air preheaters (APH) can be of various designs-radiary, tubular, and plate types-each offering
varied advantages based on the application. Their main function is the enhancement of
combustion efficiency, reduction of fuel consumption, and reduction of emissions to the
environment. Due to heat recovery and reutilization in operations, air preheaters are very
effective in energy conservation and cost savings.
Types of Air Preheater:
As Air Preheater Suppliers in India, we design eco-friendly solutions featuring SO₂
reduction and high-efficiency dust
filtration. Our preheaters ensure effective particle separation,
regulatory compliance, and improved air quality, optimizing energy use and supporting
sustainability in various industries. The following are the types of air preheaters.
- Rotary Air Preheater: Rotary air preheaters are used for
transferring heat from exhaust gases to incoming air, utilizing, as the name
implies, a rotating drum. These preheaters are an essential accessory in power
plants for better heat recovery and for energy conservation. Being designed for
continuous working under minimum heat loss, they exhibit excellent heat transfer
performance.
- Tubular Air Preheater: The tubular air preheater consists of tubes
through which exhaust gases pass, transferring heat to air on the outer surface. It
is an efficient and compact surface and is suitable for such small systems. Hence
they are widely used in industrial heating systems since they possess a better range
of heat transfer and durability.
- Plate Type Air Preheater: A plate-type air preheater consists of
stacked plates having a large surface area for heat exchange. Suitable for medium
applications, it maximizes the capacity for heat recovery with a compact design.
Plates are arranged so that air and exhaust gases flow on opposite sides, thus
promoting effective heat transfer and can work in combination with wet scrubber systems for improved emission control.
- Recuperative Air Preheater: Recuperative air preheaters recover
heat from exhaust gases and transfer it to incoming air by a fixed heat exchanger.
Used in furnaces and boilers, today for improved efficiency and reduced fuel
consumption. The fixed design allows for constant air and gas flow for uniform heat
recovery.
- Regenerative Air Preheater: They bring a thermal storage scheme
very handy for the absorption and transfer of heat from exhaust gas to incoming air.
These pre-heaters are used in high-temperature industrial processes. The design
allows for discontinuous heat transfer and thus enhances energy efficiency.
Technical Specifications of Air Preheater:
We are the top Air Preheater manufacturers in India, known for our custom-engineered
solutions beyond just design standards, ensuring smooth operation across different
applications in an industry. Here we have attached a technical specification chart for more
details.
| Specifications |
Details |
| Heat Transfer Surface | Up to 500 m² depends on design |
| Air Flow Rate | 10,000 m³/h to 1,000,000 m³/h customizable |
| Temperature Range | 100°C to 900°C customizable |
| Material Compatibility | Exhaust Gases, Air, Flue Gas |
| Efficiency | Up to 85% (depends on design and application) |
| Power Consumption | 10 kW to 200 kW (depending on model) |
| Construction Material | High-Grade Steel, Alloy Plates, Corrosion-Resistant Components |
| Design Type | Fixed or Rotating Heat Exchange Surfaces |
| Automation | Manual, Semi-Automatic, Fully Automatic |
| Dust Filtration System | Integrated High-Efficiency Dust Collection & SO₂ Reduction |
| Cooling System | Air or Water Cooling (Optional) |
| Drive Type | Electric Motor or Hydraulic System |
| Noise Level | Low Noise Operation with Vibration Control |
| Maintenance | Low Maintenance with Easy Replaceable Parts |
Features and Benefits of Air Preheater:
As top Air Preheater Manufacturers in India, our preheaters are integrated with a bag
filter system to enhance the filtration systems that elevate dust
control and compliance standards, fostering a cleaner and more sustainable operation.
- Energy Conservation: These interchanged air preheaters recover heat
from the exhaust gases into incoming air, eliminating the additional fuel need for
that equipment. These processes save energy and allow industries to perform their
duties efficiently.
- Improved Fuel Efficiency: Extra heating of combustion air is
possible with air preheaters, improving the fuel-to-air ratio during preheating of
the air. This helps the combustion process, and less fuel is used in industrial
applications.
- Lower Operating Costs: Air preheaters help reduce operating costs
by reducing energy demand and improving fuel efficiency. Such efficient heat
recovery systems allow industries to produce at lower costs while doing so
effectively.
- Reduction of Environmental Impact: So far, air preheaters have been
used effectively for the management of combustion to reduce SO₂ and NOx emissions,
whereas industries have also assisted in strict adherence to environmental
regulations and the promotion of green operations.
- Thermal Stability Improvement: Usually, air preheaters give
constant supplies of preheated air to the furnace; thus, stabilizing its
temperature, which permits more uniform and better heat transfer, thereby leading to
improved production output and thermal process control.
Functions of an Air Preheater:
As a leading Air Preheater suppliers in India, we offer the following advanced key functions of our air preheater:
With hot air, the burning rate is faster along with more vigorous because it promotes overall thermal reaction.
Air preheating raises the temperature of the system, decreasing condensation of acidic gas (SO₂) and reducing corrosion.
Since combustion air has more heat, the furnace achieves needed temperatures faster thus steam output increases.
Boilers are able to rapidly respond to changing load requirements. This is achieved through sustaining constant combustion.
Applications of our Air Preheater:
As Air Preheater Suppliers in India, we offer advanced dust separation systems designed to
meet the diverse needs of industrial operations. The following are the applications of our
Air Preheater in India.
- Thermal Power Plants: Air preheater in thermal plants recover the waste heat of exhaust gases, and prior to combustion, the air is preheated. The procedure improves fuel efficiency, lowers energy consumption, enhances combustion efficiency, provides considerable cost savings, and reduces emissions.
- Cement Industry: Air preheaters improve kiln energy efficiency by
heating air before it enters the furnace. Reduced fuel costs, greater efficiency in
fuel consumption, and fewer environmental effects in cement production are some of
the benefits.
- Steel Industry: In steel manufacturing, these air preheaters
increase the efficiency of combustion in furnaces and blast furnaces as well as
creating energy savings because air is preheated with waste heat. In this way,
production efficiency is improved, while operational costs are reduced.
- Chemical Industry: In chemical plants, air preheaters retrieve
waste energy and preheat air before transfer into reactors or dryers. Thus, heat is
retained better, energy demand is reduced, and chemical processing is improved.
- Sugar Industry: These air preheaters in sugar refineries aid in
optimizing combustion by preheating air for evaporators or boilers using exhaust
heat, conserving fuel, enhancing heat transfer, and minimizing emissions.
- Mining & Construction Industry: Mining and construction industries use air preheaters to preheat intake air using recycled heat, boosting the performance of drying and heating systems. The process saves fuel, increases equipment efficiency, and allows for energy-saving operations under difficult situations.
Wintech Supply is a best Air Preheater Manufacturers in India, specializing in customized,
energy-efficient solutions across industries. Using waste heat recovery, our preheaters
improve fuel efficiency and lower operating cost with the minimized environmental impact. It
focused on dust control, regulatory compliance, and sustainability, is perfectly designed to
give optimum performance. We ensure industries save costs through the green operation and
improve productivity. Contact
us and get the best deal on quality air preheater in India.
