废气处理设备的工作原理:
是将气体中的污染物质分离出来,转化为无害物质,以达到净化气体的目的。它属于微分接触逆流式,塔体内的填料(拉西环)是气液两相接触的基本构件。它能提供足够大的表面积,使气液流动又不致造成过大的阻力。废气由风管吸入,自下而上穿过填料层,循环吸收剂由塔顶通过液体分布器,均匀地喷淋到填料层中,沿着填料层表面向下流动,进入循环水箱。由于上升气流和下降吸收剂在填料中不断接触,上升气流中流质的浓度愈来愈低,到塔顶时达到排放要求。
废气处理设备技术参数:
风量:10-1250CMM(立方米/分钟)
静压:60-220mmAQ(毫米水柱压力)
净化塔:Φ600-Φ4200mm(根据需要抽风量选配) 过滤方式:逆水洗中和过滤.
风机功率:1HP-100HP(根据需要抽风量选配).
泵浦功率:1HP-10HP(根据净化塔大小选配).
自动加药系统:PH值0-14(根据废气性质可选择)
外型尺寸:立式、卧式、圆型、方型(根据场地设计)
材质:工程级PP、PVC、FRP、SS41、SUS304、SUS316材料(根据废气性质与客户要求)
净化效率高:新型酸碱废气净化塔采用2-3级逆向喷淋,特殊填料比表面积非常大,除雾层增加抗湿阻水及再次吸收废气做用。试验研究确定的气液比并保证了性能稳定性,对各种浓度的酸性废气(除外)及碱性废气净化效率均可达到85%~95%。
占地面积小:酸雾净化塔将塔体、吸收液槽、循环泵、吸收液管道系统组合成一套完整的设备,结构紧凑,便于现场安装及操作管理,占地面积小,无论对新建工程还是技改项目都可适应。
适用范围:
酸性气体:***,盐酸,,氢***,亚***,碳酸,磷酸,冰醋酸,羧酸等;The working principle of the waste gas treatment equipment:
It is to separate the pollutants from the gas and convert them into harmless substances so as to achieve the purpose of purifying the gas. It belongs to the differential contact countercurrent, and the packing in the tower is the basic component of gas-liquid two phase contact. It can provide enough surface area to make gas-liquid flow without causing excessive resistance. The exhaust gas is inhaled by the wind pipe, through the packing layer from bottom to top, and the circulating absorbent is passed through the liquid distributor on the top of the tower, sprinkled evenly into the packing layer, and flows down the surface of the packing layer and enters the circulating water tank. As the updraft and falling absorbers continue to contact in the packing, the concentration of the fluid in the updraft is getting lower and lower, reaching the discharge requirement at the top of the tower.
Technical parameters of waste gas treatment equipment:
Air volume: 10-1250CMM (cubic meter / minute)
Static pressure: 60-220mmAQ (millimeter water column pressure)
Purification tower: 600- 4200mm (according to the need for air volume selection) filtering way: wash water and neutralize filtration.
The power of fan is 1HP-100HP.
The pump power is 1HP-10HP (according to the size of the purification tower).
Automatic dosing system: pH 0-14 (depending on the nature of the exhaust gas).
External dimensi***: vertical, horizontal, circular, square (based on site design)
Material: engineering grade PP, PVC, FRP, SS41, SUS304, SUS316 materials (according to exhaust gas properties and customer requirements)
The efficiency of purification is high: the new type of acid and alkali waste gas purification tower adopts 2-3 stage reverse spray, the specific packing surface area is very large, the mist layer increases the moisture resistance and absorbs the waste gas again. The experimental study determined the gas - liquid ratio and guaranteed the stability of the performance. The purification efficiency of acid waste gas (except for various concentrati***) and alkaline waste gas can reach 85%~95%.
The area is ***all: the acid mist purification tower combines the tower body, the absorption tank, the circulation pump and the absorption liquid pipe system into a complete set of equipment. It is compact in structure, easy to be installed and operated in the field. The area is ***all, and it can be adapted to both new and technical engineering projects.
Scope of application:
Acid gas: sulfuric acid, hydrochloric acid, hydrogen sulphuric acid, sulfurous acid, carbonic acid, phosphoric acid, glacial acetic acid, carboxylic acid, etc.
Alkaline gas: sodium hydroxide, potassium hydroxide, ammonia, copper hydroxide, magnesium hydroxide, ferrous hydroxide, iron hydroxide, aluminum hydroxide, calcium hydroxide, etc.
Salt gas: potassium chloride, sodium chloride, copper chloride, magnesium chloride, calcium chloride, zinc chloride, barium chloride, ferric chloride, aluminum chloride, cobalt chloride, hydrogen chloride, etc.
Oxide gases: carbon monoxide, carbon dioxide, sulfur dioxide, three sulfur dioxide, hydrogen peroxide, phosphorus pentoxide, nitric oxide, nitrogen dioxide, sodium oxide, potassium oxide, silver oxide, copper oxide, Magnesium Oxide, calcium oxide, Zinc Oxide, ferrous oxide, iron oxide, aluminum oxide, titania, manganese dioxide, four Ferric oxide, etc.
Organic gases: benzene, alcohols, phenols and so on. Different absorbents are used to treat different harmful gases. If you need a detailed understanding, please call
This product uses special high-energy and high ozone UV ultr***iolet light beam to irradiate the exhaust gas, and cracking industrial waste gas such as ammonia, hydrogen sulfide, methyl thiol, methionyl, methionyl ether, butyl acetate, ethyl acetate, two a, two sulfur, carbon disulfide and styrene, sulfides H2S, VOC, benzene, toluene, xylene and molecular chain structure, so as to make the molecular chain structure of benzene, toluene, xylene and so on. The molecular chains of organic or inorganic macromolecule odorous compounds are degraded to low molecular weight compounds such as CO2, H2O and so on under the irradiation of high-energy ultr***iolet light.
The oxygen molecules in the air are decomposed by high energy and high ozone UV UV beams to produce free oxygen, that is, active oxygen. The oxygen is not balanced with the free oxygen, so it is necessary to combine with oxygen molecules to produce ozone.
UV + O2 - O-+O * (active oxygen) O+O2 - O3 (ozone), it is known that ozone has a very strong oxidation effect on organic compounds, and has an immediate effect on industrial waste gas and other odor. After input of exhaust equipment to the purification equipment, the purification equipment uses high energy UV ultr***iolet light beam and ozone to decompose the industrial waste gas together to decompose the industrial waste gas. The degradation of industrial waste gas is converted into low molecular compound, water and carbon dioxide, and then outdoors through the exhaust pipe.
Using the high energy UV beam to crack the molecular bond in the industrial waste gas, the damaged nucleic acid (DNA), and then the oxidation reaction of the ozone, the purpose of purifying and killing is thoroughly achieved. C***idering the air purification efficiency, we choose the -C band ultr***iolet and the ozone combined corona current higher device to adopt the pulse corona discharge adsorption technology. -C band ultr***iolet rays are used to remove hydrogen sulfide, ammonia, benzene, toluene, xylene, formaldehyde, ethyl acetate, ethane, urinary alkanes, resins, and other gases, and the organic compounds are converted into inorganic compounds. The purification device is composed of primary filter unit, -C band ultr***iolet device, degradation collection, ozone generator and filter unit and other equipment and components.
Technical characteristics
1. no toxicity and no side effects. It completely surpasses the traditional ozone purifier, which can continuously sterilize and dedust in the environment where someone is present, and has no toxic side effects on the human body. The test proved that the killing rate of Legionella, Staphylococcus aureus, Bacillus subtilis, Bacillus subtilis and natural bacteria was more than 99.9%, and the inhalable particles were effectively removed to reach 1-10 million level cleanliness.
2. pollute harmful gases, and primary electr*** accelerate in the electric field, hitting the oxygen molecules in the air. When the energy exceeds the ionization potential of oxygen molecules, oxygen molecules are rapidly ionized. Oxygen loss
碱性气体:***,***,氨气,氢氧化铜,氢氧化镁,氢氧化亚铁,氢氧化铁,氢氧化铝,氢氧化钙等;
盐类气体:***,氯化钠,氯化铜,氯化镁,氯化钙,氯化锌,***,氯化铁,氯化铝,***,***等
氧化物气体:***,二氧化碳,***,***,***,***,一氧化氮,氧化钠,氧化钾,氧化银,,氧化铜,氧化镁,氧化钙,氧化锌,氧化亚铁,氧化铁,氧化铝,二氧化钛,二氧化锰,四氧化三铁等
有机气体:苯类,醇类,酚类等。治理不同的***气体采用不同的吸收液。如需详细了解敬请致电
本产品利用***的高能高臭氧UV紫外线光束照射废气,裂解工业废气如:氨、、***、甲硫氢、甲硫醇、甲硫醚、***丁酯、***乙酯、、***和***,硫化物H2S、VOC类,苯、***、二***的分子链结构,使有机或无机高分子恶臭化合物分子链,在高能紫外线光束照射下,降解转变成低分子化合物,如CO2、H2O等。
利用高能高臭氧UV紫外线光束分解空气中的氧分子产生游离氧,即活性氧,因游离氧所携正负电子不平衡所以需与氧分子结合,进而产生臭氧。
UV+O2→O-+O*(活性氧)O+O2→O3(臭氧),众所周知臭氧对有机物具有极强的氧化作用,对工业废气及其它性异味有***的效果。工业废气利用排风设备输入到本净化设备后,净化设备运用高能UV紫外线光束及臭氧对工业废气进行协同分解氧化反应,使工业废气物质其降解转化成低分子化合物、水和二氧化碳,再通过排风管道排出室外。
利用高能UV光束裂解工业废气中的分子键,***的核酸(DNA),再通过臭氧进行氧化反应,彻底达到净化及杀灭的目的.从净化空气效率考虑,我们选择了-C波段紫外线和臭氧发结合电晕电流较高化装置采用脉冲电晕放吸附技术相结合的原理对***气体进行,其中-C波段紫外线主要用来去除***、氨、苯、***、二***、甲醛、***乙酯、***、、尿烷、树脂、等气体的分解和裂变,是有机物变为无机化合物。 净化装置由初滤单元、-C波段紫外线装置,降解收集,臭氧发生器及过滤单元等设备和部件组成。
技术特点
1.***无任何***。完全超越了传统的臭氧等空气净化器,能在有人在场的环境中持续灭菌、除尘,对*********。能广譜地截获杀灭空气中的各类,测试证明对军团菌、金******、枯草***、黑色变种芽孢及自然菌杀灭率达99.9%以上,有效去除可吸入颗粒,达到1-10 万级洁净度。
2.污染***气体异味,初级电子在电场中获得加速,撞击空气中的氧分子。当能量超过氧分子的电离电位时氧分子迅速离子化。失去电子的氧分子变成正极性氧离子(O2+),而释放的电子又 与另一中性氧分子结合变成负极性氧离子(O2-),结果是氧离子的两级分化并吸附中性氧分子形成O2+、O2-、O2 等氧聚集的离子群,具有极强的氧化性,可在很短的时间内将污染空气中的***成分氧化分解为无害的产物和水;
研究表明:活性自由基〃OH 的氧化电位(2.8eV)比氧化性极强的臭氧的氧化电位(2.07eV)还高出35%。〃OH 自由基与有机物的反应速度高出几个数量级。而且〃OH自由基对氧化污染物的反应是无选择性的,可引发链式反应,直接将污染空气中的大部分***物质氧化为二氧化碳和水或矿物质。实践证明,一定浓度污染空气中的大部分***物质能在很短的间内被氧化分解,转化率平均在90%以上。