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Environmental Protection Exhaust Gas RCO System

Regenerative Catalytic Oxidation (RCO) exhaust gas treatment system, RCO with high-voltage electrostatic oil‑fume removal, and advanced treatment of organic waste gases.

Product Category:

Green and Environmental Protection System Solutions

Phone:18519035168

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Email:gongwei@hongpengtech.cn

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  • Product Description
    RCO (Regenerative Catalytic Oxidation) exhaust gas treatment system with high-voltage electrostatic oil-fume removal
    “First remove cooking fumes and oil mist, then deeply decompose organic waste gases.” industrial environmental protection system, used to simultaneously address Removal of cooking fumes, oil-mist particulates, VOCs, and odors.

    I. RCO (Main Application: Advanced Treatment of Organic Waste Gases)

    RCO = Regenerative Catalytic Oxidation, regenerative catalytic oxidation

    Function: To treat organic waste gases (VOCs, such as those emitted from painting, printing, injection molding, and cooking fumes) in… 250–400℃ low temperature Below, it is oxidized by a catalyst into CO₂ + H₂O ， No open flame, safe, and highly efficient (95%–99%) 。

    RCO Workflow (Simplified)

    1. Exhaust gas collection → Pre-treatment (First, let’s address what you mentioned: “high-voltage electrostatic fume removal.”)
    2. Heat storage preheating : Use a ceramic heat accumulator to preheat the exhaust gas to the reaction temperature.
    3. Catalytic oxidation : On platinum/palladium catalysts, organic compounds undergo complete decomposition at low temperatures.
    4. Heat recovery : The heat released by the reaction is stored in the heat accumulator, preheating the incoming exhaust gas, Energy saving, heat recovery rate > 95%
    Applications: coating, printing, injection molding, food processing, asphalt production, heat treatment, and more. Contains oil mist / cooking fumes + VOCs Operating conditions.

    II. High-Voltage Electrostatic Smoke and Grease Removal – Front-End Pre-Treatment

    High-Voltage Electrostatic Smoke and Oil Removal / Electrostatic Fume Purifier : Specifically to catch Cooking fumes, oil mist, oil droplets, and fine particulate matter (0.01–10 μm) , efficiency ≥90%–95%.

    Principle (Three Steps)

    1. Ionization region (high voltage 10–15 kV) : The air is ionized, generating a large number of electrons and ions, Oil-smoke particles are charged. 。
    2. Adsorption zone : Charged oil mist, under the action of the electric field force, Adsorbed by the electrode plate 。
    3. Oil collection / Self-cleaning : The oil coalesces into an oil film on the electrode plates, It drains by gravity into the oil collection pan. ; A small amount of fine oil mist is oxidized by the electric field into CO₂ and water.
    Summary: High-voltage electricity charges the oil mist, which is then “drawn” onto the plate and flows down to become waste oil. , to prevent the downstream RCO from becoming fouled with oil and to avoid catalyst blockage.

    III. Combining the Components: Why Choose “RCO + High-Voltage Electrostatic Smoke Removal”?

    Typical operating conditions: Rubber processing Cooking fumes, painting and baking, food processing, heat treatment, asphalt —— The exhaust gas contains both Oil mist / Oil smoke (particulate matter) , and also VOCs (volatile organic compounds) 。

    Process sequence (key: electrostatic treatment first, followed by RCO)

    1. Exhaust gas → High-voltage electrostatic fume and grease removal : First, 95% oil mist / cooking fumes Remove, Protect the RCO catalyst from coking and fouling.
    2. Enter again RCO : Put the rest Organic waste gas, odors Completely decomposed into harmless CO₂ and water.
    3. Compliant Emission: Smoke-free, odorless, and VOC-free

    Core Benefits

    • ✅ Blockage protection : The oil is intercepted first, The service life of the RCO catalyst has been significantly extended.
    • ✅ Dual compliance ： Cooking fumes + VOCs Simultaneously meets environmental emission standards.
    • ✅ Safety : RCO operates at low temperatures with no open flame, and static electricity poses no combustion risk.
    • ✅ Energy conservation : RCO heat storage cycle, Self-sustaining heat, low power consumption

    IV. Summary (in one sentence)

    Environmental‑friendly RCO exhaust gas treatment system (including high‑voltage electrostatic oil‑fume removal): The front end uses high‑voltage electrostatic technology to capture oil fumes and oil mist, while the rear end employs RCO low‑temperature catalytic oxidation to thoroughly decompose organic exhaust gases and odors. This single unit simultaneously addresses oil fumes, particulate matter, VOCs, and unpleasant odors, ensuring safety and efficiency while protecting downstream core equipment.

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