光催化废气处理设备介绍、工作原理以及设备特点
光催化废气处理设备工作原理：
光解催化氧化设备内，高能紫外线光束与空气、TiO2催化剂反应产生的臭氧、•OH(羟基自由基)对有机大分子进行协同分解氧化反应，同时大分子在紫外线作用下使其链结构断裂，使大分子有机物转化为小分子化合物或者完全矿化，生成水和CO2，达标后经排风管排入大气。
光催化废气处理设备：
光催化废气处理设备波段
波长275～320nm，又称为中波红斑效应紫外线 。中等穿透力，它的波长较短的部分会被透明玻璃吸收，日光中含有的中波紫外线大部分被臭氧层所吸收，只有不足2%能到达地球表面，在夏天和午后会特别强 烈。UVB紫外线对人体具有红斑作用，能促进体内矿物质代谢和维生素D的形成，但长期或过量照射会令皮肤晒黑，并引起红肿脱皮。紫外线保健灯、植物生长灯 发出的就是使用特殊透紫玻璃（不透过254nm以下的光）和峰值在300nm附近的荧光粉制成。
光催化废气处理设备由于UVB基本不产生臭氧，因此在处理低浓度、大流量废气上优势明显，杜绝二次臭氧的污染，尤其在净化烟气、橡胶废气的处理上，设备已经在山东得宝1000000m3硫化废气、藤仓橡胶、中策橡胶得到应用。
光催化废气处理设备介绍：
1、该设备采用304不锈钢板经专业加工制造而成，使设备在拥有完美外观的同时，又具有高强度，高防腐蚀性的特点，使设备使用寿命达到五年以上。
2、该设备采用防爆灯管，进一步提高其安全性。
3、光催化氧化法是近年来新兴的废气处理方法。/4、设备主要由进气罩、碳纤维过滤层、催化剂模块、光源模块、镇流器、出气罩以及设备箱体等部件组成。
光催化废气处理设备的特点：
1、有效净化彻底：
通过光解氧化可直接将空气中的有机废气完全氧化成无毒无害的物质，不留任何二次污染。
2、高效节能：
光解氧化利用人工紫外线灯管产生的真空波紫外光作为能源来活化光催化剂，驱动氧化—还原反应，而且光催化剂在反应过程中并不消耗，利用废气臭气表面中的水份和氧气作为氧化剂，有效地降解有毒有机废气体成为光催化高效净化、节约能源的最大特点。
3、光解氧化适用环境：
光解氧化适合在常温下将废气臭气等有毒有害有味成份完全氧化净化成无毒无害味的低分子成份，适合处理高浓度（可用预处理的方式让浓度均匀通过）、气量大（设备可组合式处理）、分子结构稳定性强的有毒有害气体。
Light catalytic exhaust gas treatment equipment works:
Photolysis in the catalytic oxidation equipment, high-energy ultraviolet beam with air, TiO2 catalyst ozone generated, • OH (hydroxyl radical) organic macromolecules synergistic oxidative decomposition reaction while macromolecules under ultraviolet light so that the chain structure fracture, so that organic molecules into small molecules or completely mineralized to produce water and CO2, after compliance by the exhaust pipe into the atmosphere.
Light catalytic exhaust gas treatment equipment:
Light catalytic exhaust gas treatment equipment Band
Wavelength 275 ~ 320nm, also known as medium wave ultraviolet erythema effect. Moderate penetration, its shorter wavelength part will be transparent glass absorbed ultraviolet sunlight contains largely absorbed by the ozone layer, less than 2 percent to reach the Earth's surface, in the summer, and the afternoon will be particularly strongly. UVB erythema ultraviolet radiation on the human body has a role in the body can promote the formation of mineral metabolism and vitamin D, but the long-term or excessive radiation can make the skin tan, and cause redness and peeling. Health UV lights, grow light is emitted through the use of special purple glass (254nm or less impervious to light) and peak at 300nm is made near the phosphor.
Light catalytic exhaust treatment device due UVB substantially no ozone, so the treatment of low concentration, large flow exhaust obvious advantages, to prevent secondary pollution of ozone, especially in dealing with the purification of flue gas, rubber exhaust equipment already in Shandong Depot 1000000m3 sulfide gas, Fujikura rubber, ZC rubber been applied.
Light catalytic exhaust gas treatment equipment Introduction:
1, the device is made of 304 stainless steel plate manufacturing professionally made, so that the device also has the perfect look, but also has high strength, high corrosion resistance characteristics, so that the service life of equipment over five years.
2, the device is explosion-proof lamps, to further enhance its security.
3, photocatalytic oxidation is emerging in recent years, exhaust gas treatment methods. / 4, the device consists of the inlet cowl, carbon fiber filter layer, a catalyst module, light source module, ballast, vent hood and housing equipment and other components.
Features photocatalytic gas treatment equipment:
1, the effective purification thoroughly:
By photolysis oxidation directly in the air oxidation of organic waste is completely non-toxic and harmless substances, without leaving any secondary pollution.
2, energy efficient:
Photolysis oxidation using artificial UV lamp wave generated vacuum ultraviolet light as an energy source to activate the catalyst to drive oxidation - reduction reaction, and the photocatalyst is not consumed during the reaction, the use of exhaust gas odor in the surface water and oxygen as oxidants, effective degradation of toxic organic waste gas purification become photocatalytic efficiency, energy conservation, the most important feature.
3, photolysis oxidation for the environment:
Photolysis oxidation at room temperature for the hazardous ingredients odorous exhaust gas purification odor so completely oxidized to non-toxic flavor of low molecular weight components, suitable for handling high concentrations (pretreatment way to make available through a uniform concentration), broad-minded ( modular device can handle), strong molecular structural stability of poisonous gases.
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