Brief Introduction of Activated Carbon Exhaust Gas Adsorption Box:
Activated carbon waste gas purifier is a dry waste gas treatment equipment. The utility model is composed of a box body and an adsorption unit packed in the box body. According to the number of adsorption units and air volume, different specifications can be combined. Activated carbon waste gas purifier can select different fillers to treat a variety of different waste gases, mainly for the purification of organic waste gases such as paint. For the exhaust gas whose concentration is less than 1000mg/m3, the discharge after purification meets the GB16297-1996 Comprehensive Emission Standard of Air Pollutants. This equipment is an activated carbon adsorption device, which needs to be used together with the activated carbon regeneration system (using nano-photocatalytic oxidation device). The main advantages of activated carbon adsorption device are high adsorption efficiency, low operation cost, convenient maintenance, and the ability to simultaneously treat a variety of mixed waste gases.
Activated carbon waste gas adsorption box is a kind of high efficiency, economical and practical equipment for purification and treatment of organic waste gas, and an environmental protection equipment product for filtering and adsorbing odor of waste gas. This equipment is an adsorption equipment for purifying high concentration organic waste gas and spray paint waste gas. It uses the high adsorptive force of activated carbon itself and combines with the action of fan to adsorb organic waste gas molecules. It has a good adsorptive effect on organic solvent waste gas.
Introduction of Paint Exhaust Gas:
The most important thing is to analyze the composition of paint (especially the proportion of diluent), most of which are volatilized during baking or baking. Spray paint raw materials - paint is composed of non-volatile and volatile components, non-volatile components include film-forming substances and auxiliary film-forming substances, volatile refers to solvent and diluent (mainly two). Organic gases in paint exhaust come from volatilization of solvents and diluents. Organic solvents will not adhere to the surface of paint with paint, and will release all organic gases during painting and curing process. The amount of secondary exhaust gas volatilized in spraying process accounted for about 30% of the amount of diluent, and another 70% volatilized in drying process. The two-phase suspended solvents formed by atomization of coatings and solvents in spray painting operation escape into the surrounding air and pollute the air. The collection and separation of paint mist in polluted air is the main method to improve the quality of spray paint, improve the environment of spray paint and meet the requirements of environmental protection.
Scope of application of activated carbon adsorption filter:
Activated carbon adsorber is mainly used in paint spraying room, printing plant, feed plant, plastic processing plant, refinery, rubber plant, chemical plant, pharmaceutical plant, sewage treatment plant, electronic parts production, battery (battery) production, pickling operation, laboratory ventilation, metallurgy, painting, food, brewing and furniture, garbage transfer station. Deodorization and purification of odorous gases and flue gases.
Activated carbon adsorption device description:
Activated carbon adsorption device is a good purification equipment for treating organic waste gas and odor. Activated carbon adsorption is an effective measure to remove the odor of water, natural and synthetic dissolved organic matter, micro-pollutants and so on. Most of the larger organic molecules, aromatic compounds and halogenated alkynes can be firmly adsorbed on the surface or voids of activated carbon, and have obvious removal effects on humus, synthetic organic matter and low molecular weight organic matter. Activated carbon adsorption, as a deep purification process, is often used in the final treatment of wastewater, but also can be used for long-term treatment. Purification of water for production and domestic use. When there are more dust and particulate matter, the activated carbon adsorption device can be used together with water curtain machine, water spray tower and UV plasma to achieve the emission standard of waste gas purification.
Activated carbon adsorption chamber:
The activated carbon adsorption box uses an activated carbon adsorption box, including a box body. The top of one end of the box body is provided with an air inlet, and the bottom of the other end of the box body is provided with an air outlet. The top of the box body is provided with a number of activated carbon inlets and outlets, and the bottom of the box body corresponds to a number of activated carbon outlets. The activated carbon discharge port is an extractive structure. An activated carbon adsorption layer is formed between the activated carbon inlet and the corresponding activated carbon discharge inlet. A preliminary adsorption filter device is also provided between the activated carbon adsorption layer and the air inlet, and a number of observation ports are arranged on the outer wall of the box. The utility model belongs to the fully enclosed type and can be used indoors and outdoors. It has the advantages of high adsorption efficiency, strong capacity, compact equipment structure, small floor area, simple maintenance and management, low operation cost, and the ability to simultaneously treat a variety of mixed organic waste gases.