| 室内空气净化器净化方法 |
| 添加时间：2022/7/6 14:42:48 浏览次数： |
| 室内空气净化器净化方法 Purification method of indoor air purifier 空气中颗粒物去除技术主要有机械过滤、吸附、静电除尘、负离子和等离子体法及静电驻极过滤等。 Particulate removal technology in the air mainly includes mechanical filtration, adsorption, electrostatic precipitation, anion and plasma method and electrostatic electret filtration. 机械过滤一般主要通过以下3种方式捕获微粒：直接拦截，惯性碰撞，布朗扩散机理，其对细小颗粒物收集效果好但风阻大，为了获得高的净化效率，滤芯需要致密并定期更换。 Mechanical filtration is generally used to capture particles in the following 3 ways: direct interception, inertia collision, and Brown diffusion mechanism, which have good collection effect on fine particles but large wind resistance. In order to obtain high purification efficiency, the filter core needs to be compact and replaced regularly. 吸附是利用材料的大表面积及多井盖钢模具 U型槽模具 天津水处理设备 检查井钢模具 保定公司注册 u型槽模具 流水槽模具 孔结构捕获颗粒污染物，很容易堵塞，用于气体污染物去除效果更显著； Adsorption is the use of materials with large surface area and porous structure to capture particulate pollutants, it is easy to plug, for gas pollutants removal effect is more significant; 静电除尘是利用高压静电场使气体电离从而使尘粒带电吸附到电极上的收尘方法，其风阻虽小但对较大颗粒和纤维捕集效果差，会引起放电，且清洗麻烦费时，易产生臭氧，形成二次污染。 Electrostatic precipitator (ESP) is a method of collecting dust on the electrode by ionization of high voltage electrostatic field so that the dust particles are charged to the electrode. Although the wind resistance is small but the effect is poor on the larger particles and fiber, it will cause the discharge, and it is easy to produce ozone and form two times of pollution when cleaning trouble and wasting time. |
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