Reverse Air (R/A) Bag Houses – Effective Dust Collection Solutions
Reverse Air Bag House
At Technical Textiles India, we specialize in Reverse Air Bag Houses (RABH) filtration designed for high-temperature and high-flow applications. These bag houses use a continuous stream of low-pressure air for cleaning collected dust through a backwashing mechanism, ensuring efficient operation and extended bag life. Our systems are built to handle complex industrial requirements, ensuring compliance with environmental standards and delivering long-lasting performance.
What Are Reverse Air Bag Houses?
Reverse Air Bag Houses are modular filtration systems designed for cleaning large gas volumes with high flow rates and temperatures. The filtration process includes backwashing, where airflow is reversed to remove accumulated dust, ensuring efficient cleaning without compromising operational continuity.
Key Features of Reverse Air Bag Houses
Modular Construction:
Custom-built systems with independent modules facilitate seamless operations and on-line maintenance. Each module can be isolated for inspection or servicing without halting the entire operation.Optimized Airflow Management:
Reverse air plenums and inlet/outlet plenums ensure controlled velocity profiles, reducing pressure drops and improving energy efficiency.Wide Dust Collection Applications:
Designed to handle diverse gases and dust loads, from 60,000 m³/hr to over 10,80,000 m³/hr, catering to various industries.Durable Build:
Constructed for handling high temperatures, abrasive dust, and corrosive environments, ensuring reliability and longevity.Easy Maintenance:
Backwashing mechanism ensures gentle cleaning, preserving the bag life and minimizing downtime.
Industries Served
Our Reverse Air Bag Houses are trusted across a range of industries:
Non-Ferrous Metals: Aluminum, Copper, Stainless Steel, Zinc
Ferrous Metals: Foundry, Primary & Secondary Steel, Iron
Agro-Based: Dairy, Fertilizers, Distilleries
Carbon Black & Cement
Chemicals & Pharmaceuticals
Food & Beverages: Pulp, Paper, and Particle Boards
Power Generation: Refinery and Petrochemical Plants
Textile Manufacturing
Technical Specifications
| Parameter | Details |
|---|---|
| Cleaning Mechanism | Reverse airflow (backwashing) |
| Air-to-Cloth Ratio | Recommended: 1.75:1 to 2.5:1 |
| Dust Handling Capacity | 60,000 m³/hr to 10,80,000 m³/hr |
| Materials | Needle felt fabrics (Polyester, Polypropylene, Nomex, PTFE-coated options) |
| Temperature Range | Handles up to 200°C |
| Construction | Modular, with independent modules for maintenance and inspection |
| Filter Media | Needle-felt polyester, woven fabrics, and customized coatings for durability |
| Coatings | Anti-static, oil-repellent, and water-repellent finishes |
| Customization | Tailored for specific industries and applications |
Advantages of Reverse Air Bag Houses
Energy Efficiency: Low-pressure cleaning mechanism reduces energy consumption.
Gentle Cleaning Action: Extends the life of filter bags by minimizing mechanical stress.
Customizable Design: Modular setup allows flexibility in gas flow and maintenance.
Operational Continuity: Compartmentalized design enables maintenance without halting the system.
Why Choose Technical Textiles India?
Expertise Across Industries: Proven solutions for challenging environments, including cement, metals, and pharmaceuticals.
Tailored Solutions: Custom-built RABH systems to meet specific requirements of gas volumes, temperatures, and dust loads.
High-Quality Materials: Advanced filter media options for superior performance and durability.
Technical Support: From design to installation and maintenance, we provide end-to-end support.
Sustainability: Reduced emissions and enhanced compliance with environmental regulations.