VOCs exhaust gas treatment after-sales Xiamen catalytic combustion

Description :

　　Adsorption and concentration of exhaust gas:

　　The adsorption concentration of exhaust gas mainly utilizes the adsorption effect of activated carbon. This equipment consists of several sets of activated carbon adsorption boxes. When the system is running, the activated carbon adsorption box is first opened to adsorb and concentrate industrial waste gas. After the activated carbon adsorption is saturated, the second set of activated carbon adsorption boxes is opened for a similar adsorption process. While the second set of activated carbon adsorption boxes is working, desorption occurs in the activated carbon adsorption boxes. Similarly, the activated carbon adsorption box in this system circulates the process of adsorption and desorption. The desorbed industrial waste gas enters the catalytic combustion equipment, and the final waste gas is oxidized and decomposed into non-toxic and harmless small molecule compounds, which meet the emission standards.

　　Catalytic combustion is a purification method that uses catalysts to oxidize and decompose combustible substances in exhaust gas at lower temperatures. So, catalytic combustion is also known as catalytic chemical conversion. Due to the acceleration of the oxidation decomposition process by the catalyst, most hydrocarbons can be completely oxidized by the catalyst at temperatures of 300-450 ℃.

　　Compared with the thermal combustion method, catalytic combustion requires less auxiliary fuel, consumes less energy, and has smaller equipment and facilities. However, the promotion and application of this method in industrial production processes have been affected by issues such as catalyst poisoning, replacement of catalytic beds, and high cleaning costs.

　　Product performance characteristics:

　　1、 Easy to operate, with automatic control and reliability during device operation.

　　2、 The device starts up and takes 15 to 30 minutes to heat up to the ignition temperature, with energy consumption from the fan power. It automatically compensates when the concentration is low.

　　3、 The honeycomb ceramic carrier catalyst impregnated with advanced precious metals palladium and platinum has a large specific surface area, low resistance, and high purification rate.

　　4、 The waste heat can be returned to the drying oven, reducing the power consumption in the original drying oven, and can also be used as a heat source for other purposes. 5、 Long service life, catalysts are usually replaced every two years, and the carrier is renewable. 6、 Not producing secondary pollutants such as nitrogen oxides (NOX): 7. High performance, purification efficiency of over 99%; 8. Heat recovery rate, heat recovery efficiency ≥ 95%.

　　Nine occupies a small area: 70% to 80% of similar products in the same industry, and there are no special requirements for equipment foundation.

AfterSalesService :

• Catalytic combustion equipment