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  • 空气净化工程技术可以选择哪几种?
    来源:http://www.jnyhrs.com 浏览: 发布日期:2021-12-27
    代:银离子净化技术
    First generation: silver ion purification technology
    简单地说就是把银块离子化吹到空气中以起到杀菌的效果缺点产品成本高,细菌杀灭率低,对病毒几乎没有杀灭特性。产品代表:早期的松下空气净化器。
    In short, the ionization of silver blocks is blown into the air to have the effect of sterilization. The disadvantages are high product cost, low bacterial killing rate and almost no killing characteristics to the virus. Product representative: early Panasonic air purifier.
    第二代:离子技术
    Second generation: ion technology
    主要原理是运用静电释放负离子,吸附集中空气中的粉尘起到降尘作用,同时负离子对空气中的氧气也有电离成臭氧的作用,对细菌有一定的杀灭作用,这类产品优点是产品生产成本较低。
    The main principle is to use static electricity to release negative ions, adsorb and concentrate the dust in the air to reduce dust. At the same time, negative ions can ionize oxygen in the air into ozone and kill bacteria. The advantage of this kind of products is that the production cost of products is low.
    空气净化工程
    第三代:温等离子技术
    Third generation: warm plasma technology
    主要原理是,通过给气体外加电压至气体的放电电压,使气体被击穿,产生各种强氧化性的低温等离子,并在极短时间内把接触。
    The main principle is that by applying a voltage to the gas to the discharge voltage of the gas, the gas is broken down, various strong oxidizing low-temperature plasma are generated, and the contact is made in a very short time.
    三、空气净化工程的应用
    3、 Application of air purification engineering
    空气净化工程在提高产品质量等方面有很明显的效果,据文献的报导,对于半导体在10000级和l00级洁净室中制造的产品通过耐压试验,在l00级洁净室和外大气环境中进行晶体管涂布扩散,100级洁净室中产品的性能分布集中,而且峰值出现在更高性能的地方。
    Air purification engineering has obvious effects in improving product quality. According to literature reports, for semiconductor products manufactured in class 10000 and class l00 clean rooms, transistor coating and diffusion are carried out in class l00 clean rooms and external atmospheric environment through voltage withstand test. The performance distribution of products in class 100 clean rooms is concentrated, and the peak appears in places with higher performance.
    但是,和对待任何事物不能绝对化一样,对待空气洁净技术的作用也不能绝对化,不能把提高产品质量的作用完全归之于它。据材料分析,例如对于半导体元件部门,空气洁净技术在提高产品质量方面的作用大约在整个生产中占的比重为20%,而生产工艺自动化作用的比重占60%,其他因素占20%。当然,在已经解决了生产工艺的问题以后,空气净化就是主要矛盾,例如超大规模集成电路,没有洁净的环境,则几乎是生产不出来的。
    However, just as nothing can be absolute, the role of air cleaning technology cannot be absolute, and the role of improving product quality cannot be attributed to it. According to material analysis, for example, for the semiconductor component sector, the role of air cleaning technology in improving product quality accounts for about 20% of the whole production, while the role of production process automation accounts for 60% and other factors account for 20%. Of course, after the problem of production technology has been solved, air purification is the main contradiction. For example, VLSI can hardly be produced without a clean environment.
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    These are the main contents of the air purification project. Please continue to pay attention to us for more wonderful contents: http://www.jnyhrs.com