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  • 洁净室净化门使用的基本原理
    来源:http://www.sdyhrs.com 浏览: 发布日期:2017-06-27
    净化门——顾名思义要求具有极高的密封性能和一定的保温性能,是与洁净室工程配套保用的门,净化门特点是能达到洁净室规范的一般要求,比如不腐蚀、不易结尘、易清洁、没有死角等作用。
    Purify the door - as the name implies requires a very high sealing performance and heat preservation performance, supporting care and clean room engineering with the door, cleaning door is characterized in general requirements to achieve the clean room standard, such as corrosion, easy dust, easy to clean, no dead.
    一般钢制净化门有两种常见的物理净化方式。净化门是洁净室净化工程里的术语:是指与洁净室工程配套保用的门,厂房用净化门是针对洁净厂房内门易清洁消毒、无死角来设计制造的,门框采用厚度1.5mm镀锌钢或不锈钢制成,门扇采用1.2-1.5mm厚不锈钢无缝焊接,中间采用聚胺脂发泡,门框四周有密封条,能保证不同等级洁净区间门的密封性。洁净室净化门与厂方用净化门一样分为两种:
    There are two common physical cleaning methods for general steel cleaning doors. The door is clean clean room decontamination in terms: refers to the supporting insurance and clean room engineering with the door, door for purification plant in cleanroom door easy cleaning and disinfection, no dead ends to design and manufacture, the frame is made of 1.5mm thickness of galvanized steel or stainless steel doors, with 1.2 1.5mm thick stainless steel seamless welded. In the middle of polyurethane foam, the frame around the seal, can guarantee the sealing of different grade clean range gate. The clean room and the purification door are like two kinds of purification doors:
    手术室装修
    一是吸附性过滤:活性炭活性炭是一种多孔性的含炭物质,它具有高度发达的孔隙构造,活性炭的多孔结构为其提供了大量的表面积,能与气体(杂质)充分接触,从而赋予了活性炭所特有的吸附性能,使其非常容易达到吸收收集杂质的目的。就象磁力一样,所有的分子之间都具有相互引力缺点:普通活性炭并不能吸附所以的有毒气体,效率较低、易脱附。
    One is the adsorption filtration: activated carbon is a porous material containing carbon, it has a highly developed pore structure, porous structure of activated carbon to provide a large surface area, and gas (impurities) full contact, thus giving the adsorption properties of activated carbon are unique, so it is very easy to achieve the purpose of absorbing impurities collected. Just like magnetic force, all molecules have mutual attraction. The disadvantage is that ordinary activated carbon can not adsorb toxic gas, so it is inefficient and easy to remove.
    二是机械性过滤:HEPA(空气过滤器),达到HEPA标准的过滤网,对于0.3微米的有效率达到99.998%,HEPA网的特点是空气可以通过,但细小的微粒却无法通过。HEPA过滤网由一叠连续前后折叠的亚玻璃纤维膜构成,形成波浪状垫片用来放置和支撑过滤界质。
    Two mechanical filter: HEPA (HEPA filter), reached the standard of HEPA, the effective rate of 0.3 to 99.998% microns, the characters of the HEPA network is the air can pass, but small particles cannot pass. The HEPA filter consists of a stack of continuously folded front and second folded fiberglass membranes to form wave shaped gaskets for holding and supporting filtration media.
    本文由手术室装修友情奉献.更多有关的知识请点击:http://www.sdyhrs.com真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.
    This article from the operation room decoration friendship dedication. More related knowledge: Please click on the http://www.sdyhrs.com the most sincere attitude. For you to provide the most comprehensive services. More related knowledge and we will continue to offer. Please look forward to.

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