有机废气净化

有机废气净化、废气净化设备、废气净化工程、废气净化装置 环保达标,蓝阳环保，咨询热线：0519-81668662，13179310883，欢迎您的来电垂询！~~


　　适用于化工、石油、医药、食品、油脂、印染、冶金、环保、轻工、复肥等行业生产时产生的废（尾）气体的吸收、洗涤或净化处理。


　　1、压力损失：<390-780Pa。


　　2、适用温度：PP材质为-10’C -120℃、PVC材质为-10℃-65℃。


　　3、立式塔规格、处理量：φ300-φ3000mm、300m3／h—38000m3／h。


　　4、卧式塔规格按客户所需处理的废气流量来进行设计。


　　1、定货时，请查阅产品说明书中的性能特点．针对废气成分、处理量和使用条件选购本设备。


　　2、如需本公司代为设计，用户必须提供详细的各项参数。


　　3、如需改变管接口尺寸及方位应事先提出，以便按需制造。


　　4、本公司也可按用户所提供的设备图纸进行制造。


　　产品概述


　　本产品为我公司专利产品（专利号为：ZL201420052341.9）采用高能高臭氧UV紫外线光束、氧化反应催化剂、高能离子发生器组合工艺来降解恶臭气体（有机废气），改变恶臭气体如：氨、三甲胺、硫化氢、甲硫氢、甲硫醇、甲硫醚、二甲二硫、二硫化碳和苯乙烯，硫化物H2S、VOC类，苯、甲苯、二甲苯的分子链结构，使有机或无机高分子恶臭化合物分子链，通过高能紫外线光束照射、催化剂的氧化反应、正氧离子的氧化反应，降解转变成低分子化合物，如CO2、H2O等。


　　应用范围：对焊接，抛光，切割，打磨等工序中产生的烟尘而设计的，具有净化效率高、噪声低、使用灵活、占地面积小等特点。


　　该装置通过风机引力作用，废尘气体经万向吸罩吸入设备进风口，设备进封口处设有阻火器，火花经阻火气即被阻留，烟尘气体进入沉降室，利用重力与上行气流，首先将粗粒直接降至灰斗，微粒烟尘被滤筒捕集在外面，洁净气体经滤筒过滤净化后，由滤筒中心流入洁净室，通过吸附装置经出风口排出。


　　基本原理


　　1、利用微孔活性物质对溶剂分子或分子团的吸附力，当工业废气通过吸附介质时，有机溶剂被“阻留”，从而使有机废气得到净化处理。


　　2、据分子热运动原理，从外界加给吸附体系热能，提高了被吸附分子或分子团的热运动能量，当分子热运动力足以克服吸附力时，有机溶剂分子便从吸附体系“争脱”出来，吸附介质得到再生。


　　3、A、B、C三组吸附器，循环进行吸附、饱和、脱附与再生过程。


　　4、机溶剂存在的状态取决于环境温度和压力，从吸附器脱附出来的有机


　　溶剂在高温状态下所受的压力低于或接近对应温度下的饱和蒸汽分压力，处于气体状态。经过冷凝器使其温度降低，与此温度相对应的饱和蒸汽压力也随之降低，系统中的压力高于有机溶剂蒸汽分压力，使有机溶剂凝结为液态。溶剂与凝结水混合液自流进入分离器，利用溶剂与水的比重差及重力分离原理，从分离器中回收有机溶剂，凝结水经曝气处理后排放。


　　二、技术关键


　　1、用二级吸附确保高浓度有机溶剂达标排放；


　　2、吸附器冷却系统，缩短吸附器再生时间；


　　3、二级冷凝，提高溶剂回收效率；


　　4、制定项目系列技术标准，确定主要技术参数。


　　5、采用二级活性炭纤维吸附法进行净化治理；


　　6、设有一套冷却干燥装置，采用一台干燥风机，关闭废气进气阀，打开废气进气阀及新风阀，将室外空新鲜空气进行过滤后，送入脱附单元，利用洁净新鲜空气带走，这样，既保证脱附时废气排放不会超标，干燥冷却时间又较快。同时该装置还可以根据用户需要采用压缩后的氮气进行干燥冷却，效果将更加明显。


　　典型规模：HX--20型有机溶剂净化装置


　　主要技术指标及条件


　　1、处理风量：500~20000m3/h；


　　2、适用溶剂浓度范围：3000~10000mg/m3；


　　3、工作温度：≤50℃；


　　4、设备运行阻力：≤8000pa；


　　5、设备运行噪声：≤85dB(A)；


　　6、溶剂回收效率：≥95%；


　　7、溶剂处理效率：≥99%。


　　8、制造质量符合320282AHZ004-2005标准。


　　9、经净化后的有机废气排放符合GB16297-1996大气污染物综合排放标准。


　　主要设备及运行管理


　　一、主要设备


　　吸附系统、冷凝系统、再生系统、干燥系统、PLC控制系统组成。


　　二、运行管理


　　采用PLC自动控制，操作简单且长期运行稳定可靠。


　　该装置利用活性炭纤维作为吸附介质，采用微电脑全自动控制，采用一、二吸附、冷却干燥等工艺，对有浓度高、风量大的有机溶剂进行有效净化与回收，净化效率与回收效率分别达99%、95%。设备运行噪声低、自动化程度高，运行安全可靠。其主要技术性能指标达到墁内同类产品的领先水平，可替代进口。


　　推广情况及用户意见


　　推广情况


　　主要应用于造船、化工、纺织、等行业的有机废气净化与回收。削减有机溶剂种类：苯、甲苯、二甲苯、氯苯、甲酸乙酯、丙酯、丁酯、乙酸甲酯、乙酯、丙酯、丁酯等。应用厂家数量：30家；数量：217台；主要规格型号：20、、36、30、50型；削减有机溶剂总量：260吨/年


　　用户意见


　　目前运行及使用情况良好，长期运行稳定可靠，净化效率高较，并达到用户工艺要求，满足用户需要。


　　获奖情况


　　2005年11月获得国家科技部中小企业创新基金资助，2006年2月确认为国家环境保护最佳实用技术（B类）。


　　技术服务与联系方式


　　技术服务方式


　　该项目集设计、制造、安装、验收、服务于一体，公司制订了优质的售前与售后服务计划，以进一步满足广大用户的需求，提供免费的操作培训，提供产品及配套件合格证明材料，坚持以顾客满意为准则，围绕企业质量方针与目标，确保产品出厂合格率100%。提供设备正常运行后一年的备品备件支持与免费的售后服务，保证设备寿命达10年以上，在接到故障信息24小时内解决问题。


　　Organic waste gas purification, waste gas purification equipment, waste gas purification project, environmental protection standards for exhaust gas purification equipment, blue Yang environmental protection, Consulting Hotline: 0519-8166866213179310883, welcome your call! ~ ~


　　Suitable for the production of chemical industry, petroleum industry, medicine, food, oil, printing and dyeing, metallurgy, environmental protection, light industry, such as compound fertilizer produced when the waste gas (tail) absorption, washing or purification.


　　1, pressure loss: <390-780Pa.


　　2, suitable temperature: PP material for -10 'C -120 C, PVC material is -10 DEG C -65 C.


　　3, vertical tower specifications, processing capacity: 300- Phi Phi 3000mm, 300m3 / h - 38000m3 / h.


　　4, the horizontal tower specifications according to customer needs to deal with the exhaust gas flow to design.


　　1, when ordering, please refer to the performance characteristics of products in the specification. The exhaust gas composition, processing and use conditions of purchase of the equipment.


　　2, if the company on behalf of the design, the user must provide detailed parameters.


　　3, if the need to change the size and position of the pipe interface should be made in advance, in order to make the required.


　　4, the company can also provide drawings of equipment provided by the user.


　　Product overview


　　This product is a patented product of our company (patent number: ZL201420052341.9) with high energy and high ozone ultraviolet light, UV oxidation catalysts, ion generator combination process to degrade odorous gases (VOCs), malodorous gases such as ammonia, change of trimethylamine, hydrogen sulfide, dimethyl sulfide hydrogen, methyl mercaptan and dimethyl sulfide two, two sulfur, sulfide, carbon disulfide and styrene, H2S VOC, molecular chain structure of benzene, toluene and xylene, the organic or inorganic polymer malodorous compounds molecular chain by high-energy ultraviolet light irradiation, catalyst oxidation, oxygen ion oxidation degradation into low molecular compounds, such as CO2, H2O.


　　Application: it is designed for welding, polishing, cutting, grinding and other processes. It has the characteristics of high efficiency, low noise, flexible use, small footprint and so on.


　　The device through the fan gravity, waste gas dust suction hood by the universal inhalation device equipment into the air inlet, the sealing point is provided with a flame arrester, the spark resistance is fire retention, smoke gas enters the sedimentation chamber by gravity and upward airflow, the coarse particles directly to ash dust by filter cylinder collector set on the outside, the clean gas cartridge filter, the filter cylinder center into the clean room, the adsorption device is exhausted out from the air outlet.


　　Basic principle


　　1, the use of microporous active substances on the solvent molecules or molecular groups adsorption force, when the industrial waste gas through the adsorption medium, the organic solvent is "stay", so that the organic waste gas purification.


　　2, according to the molecular thermal motion principle, from the outside to the adsorption system of heat energy, improve the energy of thermal motion of adsorbed molecules or molecules, when heat transport power to overcome the adsorption force, organic solvent molecules from the adsorption system "fight off", adsorbent regeneration.


　　3, A, B, C three groups of adsorber, cycle adsorption, desorption and regeneration process, saturated.


　　In 4, the state machine solvent depends on temperature and pressure, out of the organic adsorber


　　The pressure of the solvent at high temperature is lower than or close to the saturated vapor partial pressure at the corresponding temperature. The temperature of the condenser is reduced, and the saturation vapor pressure corresponding to the temperature is reduced, and the pressure in the system is higher than that of the organic solvent. Solvent and condensation water mixture flows into the separator, the solvent and the proportion of water and gravity separation principle, recovery of organic solvents from the separator, water aeration treatment after discharge condensate.


　　Two, the key technology


　　1, with the two level to ensure that the high concentration of organic solvents;


　　2, the adsorber cooling system, shorten the time of adsorber regeneration;


　　3, two condensation, improve solvent recovery efficiency;


　　4, the development of a series of technical standards to determine the main technical parameters.


　　5, the use of two activated carbon fiber adsorption purification treatment;


　　6, a set of cooling and drying device, using a drying fan, closing the exhaust gas inlet valve, intake valve and exhaust valve open air chamber, will filter the space after the fresh air into the desorption unit, the use of clean fresh air away, so, not only guarantee the removal of exhaust emissions will not exceed the standard of cooling, drying time faster. At the same time, the device can also be used for drying and cooling according to user needs, and the effect is more obvious.


　　Typical scale: HX--20 organic solvent purifying device


　　Main technical specifications and conditions


　　1, processing air volume: 500~20000m3/h;


　　2, suitable solvent concentration range: 3000~10000mg/m3;


　　3, working temperature: less than or equal to 50 DEG c;


　　4, the equipment running resistance: less than 8000pa;


　　5, the equipment operation noise: less than 85dB (A);


　　6, the solvent recovery efficiency is more than 95%;


　　7, solvent treatment efficiency: 99%.


　　8, manufacturing quality in line with 320282AHZ004-2005 standards.


　　9, after the purification of organic waste gas emissions in line with the comprehensive emission standards of air pollutants GB16297-1996.


　　Main equipment and operation management


　　First, the main equipment


　　Adsorption system, condensing system, regeneration system, drying system and PLC control system.


　　Two, operation management


　　PLC automatic control, simple operation and long-term stability