VOCs catalytic combustion system
Category： Waste gas treatment equipment
Detailed Description
The catalytic combustion exhaust gas treatment system utilizes low-temperature oxidation technology, which heats organic gases to decomposition temperature under the action of precious metal catalysts to purify and meet emission standards. The best performance is achieved in high concentration and low air volume exhaust gas environments.
Process principle and process: Catalytic purification is a typical gas-solid catalytic reaction, which essentially involves the deep oxidation of activated carbon. In the catalytic purification process, the role of the catalyst is to reduce the activation energy, while the surface of the catalyst has adsorption, which enriches the reactant molecules on the surface and increases the reaction rate, accelerating the progress of the reaction. With the help of catalysts, organic waste gas can undergo flameless combustion under lower ignition temperature conditions, and oxidize and decompose into CO2 and H2O, while releasing a large amount of heat energy, thus achieving the method of removing harmful substances from the waste gas. Processing objects: VOCS organic waste gases such as benzene, toluene, xylene, triphenyl, hydrocarbons, alcohols, ethers, phenols, ketones, lipids, etc
Performance characteristics:
1. PLC fully automated control, equipped with an operable touch screen, easy to operate, energy-saving and labor-saving; 2. No flame oxidation, safe and efficient, can be arranged in explosion-proof production occasions;
3. Honeycomb ceramic carrier precious metal catalyst with high catalytic activity, stable performance, and low resistance; 4. High performance activated carbon adsorption, with a large specific surface area, good adsorption and desorption performance, and low wind resistance; 5. According to the characteristics of the exhaust gas, the adsorption bed can be equipped with a fire protection system to fully ensure the safety of the facilities:
6. High purification efficiency, ensuring standard emissions;
7. Purification facilities have low resistance and can effectively reduce fan power and noise;
8. Multiple safety warning systems: non steady state control, temperature warning, shutdown warning, and emergency response measures for faults.
9. Strictly control the concentration of organic waste gas entering the system to be below 1/4 of its lower explosive limit.
Scope of application:
1. Chemical industry: exhaust gases generated during the production of various organic chemicals, pharmaceuticals, and resins; 2. Waste gas from surface coating of metal and plastic parts in the automotive, motorcycle, and bicycle industries; 3. Waste gas from surface coating of metal and plastic parts in industries such as machinery, ships, household appliances, furniture, and building materials;
4. Triphenyl emissions from the footwear industry;
5. Various exhaust gases during the production process of electronic and enameled wires;
6. Various types of exhaust gases during food processing;
7. Various exhaust gases from the printing and printing of iron cans industry;
8. Various exhaust gases from the production process of asphalt and rubber products.
Keywords： VOCs catalytic combustion system
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