Waste gas treatment project of Tai'an small air volume exhaust adsorption tower
Activated carbon is a black powder, granular or pellet shaped amorphous with porous carbon, the main component of carbon, but also contains a small amount of oxygen, hydrogen, sulfur, nitrogen, chlorine. It also has the fine structure of graphite, but the grain is small and the layers are irregular. With a large surface area (500 ~ 1000 m 2/ g), activated carbon is an excellent adsorbent, it is the use of charcoal, charcoal, shell and high-quality coal as raw material, the raw material crushing, sieving, catalyst activation, rinsing, drying and screening of a series of manufacturing processes by physical and chemical methods. It has the dual characteristics of physical adsorption and chemical adsorption, which can selectively adsorb various substances in the gas phase and liquid phase to achieve the purpose of decolorization, purification, disinfection, deodorization and decontamination.
Field of application:
Mainly applies to: electronic components production, battery production, pickling, laboratory ventilation, metallurgy and chemical industry, light industry, medicine, coating, rubber, shipbuilding, automobile, oil, paint, brewing and furniture production industry waste gas purification.
Structure form:
The adsorption tower is composed of four parts: the upper box body, the lower bracket, the working ladder, the platform guardrail and the discharge device.
Activated carbon tower type can be designed as: magazine type, horizontal type, drum type. Material can be made using SUS304, SS41, PP, etc.. The commonly used filling activated carbon coconut shell activated carbon and coal, internal corrosion, corrosion resistance is strong acid and salt, in the long run condition, without other factors of corrosion. The thickness of the main structure shall be determined according to the type and quantity of the process, and shall be sufficiently strong enough to bear the load required for the structure and operation, and to provide the necessary operating platform