Chemical waste gas treatment odor organic waste gas purification equipment handling equipment

Chemical waste gas treatment odor organic waste gas purification equipment handling equipment, "low-temperature plasma + photocatalytic" Our company is based on the characteristics of industrial organic waste degradation original technology with the international advanced level (plasma purification), its core is the first low-temperature plasma body to produce high-energy electrons, direct decomposition of organic waste in all kinds of harmful gases factor to degrade rapidly generate CO2, H2O and a few other low molecular weight compounds, the role of recycling photocatalyst, degradation has not yet completed all kinds of harmful gases degradation, so as to achieve malodorous gases satisfactory for comprehensive degradation. Gas discharge many forms, which are mainly used in the industry corona discharge (in the removal of oil on the exhaust dust applications are quite mature) and dielectric barrier discharge (for exhaust removal of refractory material) two. In this unit the pre-processing unit, using a corona discharge and glow discharge electrons flow mainly in the form, under the premise of reducing the gas flow rate, through the initial degradation, and airflow separation polarity finishing pretreatment. In fact, in the form of low-temperature plasma discharge in this unit, we used mainly for double dielectric barrier discharge (Dielectric Barrier Discharge, referred DBD). When the dielectric barrier discharge, since the electrode is not in contact directly with the discharge gas, thereby avoiding the problem of corrosion of the electrodes. Principle of low temperature plasma technology for processing pollutants: the role of the applied electric field, dielectric discharge can bring a lot of contaminant molecules produced by electron bombardment to ionization, dissociation and excited, and then trigger a series of complex physical, chemical reactions, make complex macromolecular pollutants into safe simple small molecule substances, or to toxic and hazardous substances into non-toxic or low toxicity of harmful substances, so that degradation to remove contaminants. Its average energy electrons produced after ionization 1eV ~ 10eV, proper control of the reaction conditions can be achieved so that under normal circumstances it is difficult to realize or slow chemical reaction becomes very rapid. Dual dielectric barrier discharge technology, are dry handling, without any adsorbents, catalysts and any other fuel combustion, just using 380V AC, the oscillating electric field boost means for obtaining high-frequency pulse, resulting in high energy electron bombardment decomposition exhaust The stench, toxic gas molecules. A safe, reliable, simple operation, low cost, high efficiency management, advanced technology and other features. Main component "Photocatalyst" (also referred to as "photocatalyst") nanoscale anatase titanium dioxide (TiO2), at room temperature, when the nanoscale titanium dioxide particles in the wavelength of UV light below 380nm, in the valence band electrons are excited by ultraviolet light, to form a free transition to the conduction band electrons, and a positively charged hole in the valence band is formed, thus forming the electron - hole pairs. The use of the holes are oxidation and reduction activity of free electrons, in contact with the surface of titanium dioxide and H2O, O2 react, generating strong oxidizing power of free radicals, these free radicals decompose almost all organic substances, which contains hydrogen (H) and carbon (C) into water and carbon dioxide. Both nickel foam nickel metal temperature, corrosion resistance, chemical stability features, but also has a unique three-dimensional reticulated foam structure to it as the base, attached to the development of nano-titanium dioxide photocatalytic antibacterial compound made of metal foam filter inherited All the advantages of nickel foam, a porosity of more than 95% to ensure a good air permeability and at its uniform surface distribution of the photocatalyst material of large surface area, high surface coverage, the maximum increase in the contact with air and ultraviolet surface, combined with three-dimensional characteristics of metal foam, making photocatalytic 'reaction chamber' full, to ensure its photocatalytic efficiency. Chemical waste gas treatment odor organic waste gas purification equipment handling equipment