Fire-safe exhaust system

Fire-safe exhaust system that purifies high-temperature emissions with wet, dry, and preheating units

This technology describes a fire-safe exhaust system designed to purify high-temperature emissions from fire and explosion tests, incorporating wet, dry, and preheating units.

Existing fire test exhaust systems suffered from inefficiencies and limitations, including high pressure loss, increased power consumption, and incomplete removal of pollutants such as sparks and toxic gases.

To address these issues, this technology primarily removes sparks and water-soluble pollutants through wet treatment and utilizes waste heat to remove moisture. This prevents performance degradation of the dry treatment unit and ensures safe exhaust that meets air pollution emission standards.

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Key Features:

• Wet treatment unit that primarily removes foreign substances by spraying adsorbent liquid
• Dry treatment unit using bag filter and electrostatic precipitation methods
• Preheating unit that removes moisture by utilizing waste heat
• Meets air pollution emission standards and enhances fire safety