In the painting operation project, a large amount of painting waste gas is generated. Although it has been treated by a water curtain machine and spray tower, the treatment efficiency of the water curtain machine and spray tower is low, and volatile organic compounds (VOCs) are insoluble Because of water, most of the VOCs (such as toluene, xylene, etc.) are discharged into the atmosphere without treatment. Honeycomb activated carbon is needed for treatment, and the air treatment can only be discharged after reaching the standard.

First, the paint exhaust gas is mixed and cooled in the spray tower (original), then enters the activated carbon adsorber (drawer type) for adsorption, and the qualified exhaust gas is discharged through the induced draft fan. activated carbon suppliers south africa After the honeycomb activated carbon reaches saturation, the activated carbon is taken to the activated carbon adsorber (drawer type) in 6 times, and finally the catalytic combustion device is used for regeneration.

1. The use of honeycomb activated carbon equipment has a small investment, saves costs, and the product is safe, reliable and effective.

2. Honeycomb activated carbon can be used to purify and treat organic waste gas produced by continuous or intermittent production.

3. Specially formed honeycomb activated carbon is used as the adsorption material, the adsorbent has a long life, the adsorption system has low resistance and high purification efficiency.

4. Using high-quality precious metal palladium and platinum as catalysts on honeycomb ceramics, the catalytic combustion rate is over 97%, the catalyst life is long, the catalyst decomposition temperature is low, the desorption preheating time is short, and the energy consumption is low.

5.Adopting honeycomb charcoal adsorption concentration + catalytic combustion combined process, the whole system realizes the closed cycle of purification and desorption process. activa... carbon powder price Compared with the recovery organic waste gas purification device, it does not need to be equipped with additional energy such as compressed air and steam, and does not need to be equipped with a cooling tower. And other additional equipment, no secondary pollution occurs during operation, equipment investment and operating costs are low.