CO2 Carbon Dioxide Filter

Product Overview

The CO₂ Carbon Dioxide Filter is a specialized device designed for the purification, high-precision filtration, and stabilization of CO₂ gas. Constructed from premium stainless steel and featuring a multi-layer filtration system—including stainless steel filter plates, electrostatic foam beads, and adsorption materials—this equipment ensures reliable and efficient operation. Equipped with a flow meter, pressure gauge, and control valves, it provides convenient operation and consistent performance, delivering high-purity CO₂ for industrial, food, and pharmaceutical applications while maintaining process safety and stability.

Working Principle

The CO₂ filter purifies gas through a combination of multi-layer filtration and adsorption mechanisms. As the gas passes through stainless steel filter plates and electrostatic foam bead layers, particulates and suspended impurities are removed. Residual trace impurities are captured by adsorption materials.

• Monitoring & Control: Flow meters and pressure gauges track gas flow conditions, while control valves adjust pressure and flow as needed.
• Automatic Cleaning: When the pressure differential reaches a preset level, the automatic drainage and backwash system activates. A small amount of water or air cleans and regenerates the filter media, ensuring long-term stable operation while minimizing manual maintenance.

Key Features

• Durable Construction: High-quality steel valve body withstands high temperatures and pressures, extending equipment lifespan.
• Multi-Layer Stainless Steel Filtration: Dual-layer stainless steel mesh is wear- and corrosion-resistant; available in mesh sizes from 5 μm to 200 μm to meet different filtration requirements.
• Flexible Installation: Supports flange, threaded, or welded connections to suit various CO₂ pipeline systems.
• Automatic Backwash: Initiates cleaning when pressure differential reaches the set value, reducing manual maintenance.
• Low Water Consumption: Optimized backwash design reduces water use to as little as 0.2%, conserving resources while maintaining filtration efficiency.

Applications

• Food Production: Provides high-purity, food-grade CO₂, ensuring safe and hygienic manufacturing processes.
• Pharmaceutical & Chemical Industry: Meets strict CO₂ purity requirements in chemical and pharmaceutical production.
• Industrial Gas Applications: Delivers clean CO₂ for electronics manufacturing and other precision industrial processes, ensuring consistent gas quality for mixing and production.