Air type Process Dryer, also known as a direct-fired dryer or convection dryer for sale: High-Quality Industrial Equipment
International Process Plants (IPP) offers a wide selection of high-quality sed air type process dryer, also known as a direct-fired dryer or convection dryer. Explore our inventory and find the perfect solution for your business needs.
Used air type process dryer, also known as a direct-fired dryer or convection dryer :
An air type process dryer, also known as a direct-fired dryer or convection dryer, is a type of industrial dryer that uses heated air to remove moisture from materials. It's a versatile technology widely used across various industries for drying a broad range of products.
How it Works
In an air type process dryer, heated air is forced through a bed of material, causing the moisture within the material to evaporate. The moist air is then exhausted, leaving behind the dried product. The heat can be generated by burning fuel (natural gas, propane, oil) or by electric heaters.
Applications
Air type process dryers are used to dry a wide variety of materials, including:
There are several types of air type process dryers, each designed for specific applications and materials:
Rotary dryers: These consist of a rotating drum through which heated air is passed. They are commonly used for drying bulk materials like minerals and grains.
Fluid bed dryers: In these dryers, a bed of material is suspended by an upward flow of heated air. They are ideal for drying particulate materials like powders and granules.
Spray dryers: These dryers are used to dry liquids by spraying them into a stream of hot air. They are commonly used in the food and pharmaceutical industries.
Belt dryers: These dryers use a conveyor belt to transport material through a stream of heated air. They are suitable for drying sheet-like materials like textiles and paper.
Materials of Construction
The materials of construction for air type process dryers vary depending on the specific application and the properties of the material being dried. Common materials include:
Carbon steel: A cost-effective option for many applications.
Stainless steel: Offers excellent corrosion resistance and is ideal for food and pharmaceutical applications.
Alloys: Specialized alloys may be used for high-temperature or corrosive environments.
Advantages of Air Type Process Dryers
Relatively low capital cost: Compared to some other drying technologies.
High thermal efficiency: Can be very energy efficient, especially direct-fired systems.
Versatility: Can be used to dry a wide range of materials.
Relatively simple operation: Easy to operate and maintain.
Disadvantages of Air Type Process Dryers
Potential for product degradation: If not carefully controlled, high temperatures can damage some materials.
Dust and emissions: Can generate dust and emissions, requiring pollution control equipment.
Uneven drying: Can be challenging to achieve uniform drying across the entire bed of material.
Choosing an Air Type Process Dryer
Selecting the right air type process dryer depends on several factors, including:
Material properties:
Moisture content, particle size, sensitivity to heat
Desired moisture content: The final moisture level required in the dried product
Production rate: The amount of material to be dried per hour
Energy efficiency: The cost of fuel or electricity
Environmental considerations: Regulations regarding emissions and dust
It's essential to consult with an experienced dryer manufacturer or engineer to determine the most suitable type and size of air type process dryer for your specific needs.
If you are looking for an Air type Process Dryer, search our inventory or contact International Process Plants for more information.
Dryer-Air FAQ
Have questions about Air Dryers or our services? Learn more about our products and
why customers choose IPP.
We offer several options for shipping, including internationally. Should the customer choose, they can arrange their own shipping.
About 98% of our used equipment comes from plant-type liquidations in which we are required to not sell the systems or plants as a whole back into the marketplace. Our inventories come from those pieces that didn’t sell at the site but still have great value.
Buying a complete plant for relocation will save a company about 70% of the new equipment and engineering cost and 50% of the project lead time. Most of our customers would not be able to justify the cost of a new plant or an expansion. They also might not have the time to wait for construction in either scenario. Our value proposition is that we provide opportunities and solutions to our buyers.
Mostly small and midsize companies that are entrepreneurial in nature. These companies understand our value proposition.
We provide a high level of service to our customers, helping them solve their problems and attain their growth and profit goals.
IPP has been delivering solutions to clients for more than 46 years, building a loyal base of more than 160,000 customers worldwide.
