1) air filtration
空气过滤
1.
The performance requirements and various trial manufacture techniques of primary efficiency, middle efficiency and high efficiency filtration materials for air filtration in car spraying-paint room were presented.
介绍了用于汽车喷漆房空气过滤的初、中效和亚高效过滤材料的性能要求和不同的试制工艺 ,其试制产品的外观和内在质量指标均达到要求。
2.
Presents three commonly used engineering control methods, including ventilation, air filtration and ultraviolet germicidul irradiation (UVGI), discusses the relationship between ventilation rate and infection rate based on the Wells-Riley equation, gives the filtration efficiency of some air filters for bacteria, and analyses the limitation of UVGI for airstream.
阐述了微生物在空气中的传播机理,介绍了通风换气、空气过滤及紫外线杀菌三种控制方法,采用Wells-Riley方程分析了通风换气对降低感染率的影响,给出了一些常见空气过滤器的滤菌效率,分析了紫外线照射用于流动空气杀菌的局限性。
3.
The air filtration technology were reviewed on four parts separately:air filtration material,air filter,air filtration theory and its application.
文章分别从空气过滤材料、空气过滤器、空气过滤理论及空气过滤技术的应用等四个方面,对空气过滤技术进行了详细阐述。
4) Air Filter
空气过滤器
1.
Discussion on Special Type Electret Air Filter of Coal-dust Stained Yarn;
“煤灰纱”专用型驻极体空气过滤器的探讨
2.
Viral Attack Study of Air Filter Materials of Plastic Isolator;
隔离器空气过滤器滤材的病毒攻击试验研究
5) Air filter paper
空气过滤纸
1.
The development and the characterization of the photo-catalyst was introduced and the process of the air filter paper with photo-catalyst-was preliminarily discussed.
主要介绍了光触媒材料二氧化钛的发展及特性,讨论了光触媒空气过滤纸的加工工艺及杀菌消毒除臭性能实验,结果表明TiO2光触媒空气过滤纸具有明显的抗菌杀毒除臭的效果,是良好的环境卫士。
2.
This paper point out the new development trend of engine air filter paper - lower basisweight.
阐明了内燃机空气过滤纸的低定量化发展方向。
6) air filter mat
空气过滤垫
补充资料：空气过滤装置
空气过滤装置
air-filtering arrangement
kong口一gLJo}。Zhuongzh-空气过滤装置(air一filtering arrangement) 使进人空气压缩机气缸中的空气含尘量低于。.03mg/m3的装置。它是空气压缩机的主要附属装置之一。其工作原理是利用惯性阻隔和吸附等方法将灰尘、杂质等与空气分离。选用过滤装置的原则是:除尘效率高，阻力小，结构简单，重量轻，便于调换和清洗。常用的过滤装置有三种:(l)金属过滤器由滤芯、筒体、封头等组成。滤芯为圆筒型，由多层波纹状铁丝网制成，表面涂一层粘性油，灰尘经过时，粘附于网上。(2)干式过滤器滤芯用致密的织物或纤维制成，过滤效果好，但需经常清洗。(3)集中过滤室有大型机组的矿山空气压缩机站常采用集中过滤室(见图)。其进气较干净，能减少吸气振动所产生的噪声，但土建工程量较大通常过滤器随空气压缩机配套供应，如需自配，可按A一V/6。二。计算。式中A为过滤器的表面积，mZ;v为通过的空气量，m3/min;二。为通过的风速，m/S。 A一月_八拟馨”七臀“ 集中过滤室结构图 ]百叶窗;2一灰尘沉淀室;3过滤器; 4一过滤室;5一空气压缩机吸气管 (张晓光何钧玲)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条