Composite Integrated Oil Fume Purification Unit A Composite Integrated Oil Fume Purification Unit is an advanced, all-in-one system designed to efficiently remove oil fumes, smoke, odors, and harmful pollutants generated during cooking processes in commercial kitchens, industrial food processing, and other high-temperature cooking environments. This system combines multiple purification technologies into a single, compact unit, ensuring high efficiency, energy savings, and environmental compliance. Key Components and Working Principle 1. Mechanical Filtration (Pre-Filtration) - The first stage involves a stainless steel mesh or baffle filter that captures large grease particles and solid residues. This step prevents clogging in subsequent stages and extends the lifespan of the purification system. 2. Electrostatic Precipitation (ESP) - The oil fumes then pass through an electrostatic field, where high-voltage ionization charges the fine oil particles. These charged particles are then attracted to oppositely charged collection plates, effectively removing over 90% of grease and particulate matter. 3. Activated Carbon Adsorption - To eliminate odors and volatile organic compounds (VOCs), the fumes are treated with activated carbon filters, which chemically adsorb gaseous pollutants, ensuring clean, odor-free exhaust air. 4. UV Photocatalytic Oxidation (Optional) - Some advanced models incorporate UV light and a titanium dioxide (TiO₂) catalyst to break down remaining organic pollutants into harmless CO₂ and water vapor through photocatalytic oxidation. 5. High-Efficiency Fan System - A powerful centrifugal fan ensures smooth airflow, maintaining optimal suction and exhaust performance while minimizing noise and energy consumption. Advantages - High Purification Efficiency – Removes over 95% of oil fumes and particulate matter, meeting strict environmental regulations. - Compact & Space-Saving – Integrated design reduces installation space compared to traditional multi-stage systems. - Low Maintenance – Automatic cleaning functions (e.g., electrostatic self-cleaning) reduce manual maintenance efforts. - Energy Efficient – Optimized airflow and smart control systems minimize power consumption. - Fire Safety – Prevents grease buildup, reducing fire hazards in kitchen exhaust systems. Applications - Commercial Kitchens (restaurants, hotels, canteens) - Food Processing Plants (frying, grilling, roasting operations) - Industrial Cooking Facilities (factories, large-scale catering) This system ensures a cleaner, healthier kitchen environment while complying with air pollution control standards, making it an essential solution for modern food service and industrial cooking operations.