时,频率在20KHZ以上的超声波能够彻底干净的清洗紫外线石英套管,防止石英管外壁在高盐度海水中结垢,永久保持石英套管良好的透光率和紫外线灯的杀菌率,不使用外加的化学添加剂,不产生二次污染,是一种高效、经济、快速、环保、绿色的广谱水处理杀菌装置。
Ultrasonic ultraviolet sterilizer is Qinhuangdao century source water treatment technology limited company technical staff through a large number of research trials, in the original basis of ultraviolet sterilization device developed by a new generation of highly efficient, a purely physical process water treatment sterilization device, it sets the biology, acoustic, optical, mechanical, fluid mechanics, electronics and other comprehensive disciplines in one, reflected power, heat, light physical effects, thus the reaction time is short, fast sterilizing speed, at the same time, the ultrasonic frequencies above 20KHZ can thoroughly clean cleaning UV quartz tube, quartz sleeve to permanently maintain good transmittance and ultraviolet light disinfection rate, without the use of additional chemical additives, no secondary pollution, is an efficient, economic, fast, environmental protection, green broad-spectrum disinfection of water treatment device.
 
 
 
 
二、工作原理Working principle
被处理水经进水口进入超声波紫外线杀菌器机体,波长在254nm的强紫外线C(UVC)对水流进行均匀照射,达到广谱杀菌效果,同时,频率在20KHZ以上的超声波对水具有空化、混合、裂解、氧化、推流、杀菌、灭藻、清洗、除垢防垢等一系列作用,超声波空化实现了辅助杀菌和对有机物的降解,其产生的局部激波能使被处理水产生紊流现象,使水与紫外线更加充分均匀的接触,使杀菌更高效;同时超声波对腔体和石英套管起到了关键的清洗、除垢、防垢作用,使紫外线灯在高盐度海水内不结垢、不污染,长期保持良好的杀菌效果。
The treated water into the ultrasonic ultraviolet disinfection from the inlet, ultrasonic frequencies above 20KHZ have a series of functions of cavitation, mixed, pyrolysis, oxidation, plug flow, sterilization, algae removal, cleaning, descaling and antiscaling to water, ultrasonic cavitation to achieve the auxiliary sterilization and degradation of toxic organic compounds, which produces a local shock can be processed to generate turbulence phenomenon of water, make water and ultraviolet more fully and uniformly contact, to achieve more efficient sterilizing effect; at the same time of ultrasonic wave on the cavity and a quartz tube has played a critical role in the cleaning, descaling, anti-scaling effects, combined with 254nm wavelength ultraviolet C irradiation (UVC ) flow, to achieve further broad-spectrum sterilization, to make the treated water in a short period of time to achieve very good sterilization effect.
紫外线是一种肉眼不可见光,根据波长的不同可细分为UVA(315-400nm)UVB(280-315nm)和UVC(200-280nm),其中UVC最易被DNA(核糖核酸)吸收,紫外线杀菌设备使用的就是UVC,当水中的细菌、病毒、藻类、生物等受到一定剂量的UVC(波长254nm)照射后,其细胞的DNA、RNA结构再生无法进行,细菌病毒丧失自我复制的能力,从而达到水的杀菌和净化的目的,因此已被广泛应用于各类

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