CN109954318A - 一种微小型环保处理污染的实施 - Google Patents
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Abstract
本发明公开了一种微小型环保处理污染的实施，包括金属材架、过滤层和不锈钢层，所述金属材架为铝合金质包架，所述金属材架内固定安装有一层过滤层和一层不锈钢层，所述过滤层为光触媒镍基层，所述不锈钢层为铝合金质菱形层格式层，所述过滤层上涂有Qwer制成的涂料。在泡沫镍的基础上喷光触媒，四周金属材封边，然后安装到空气净化器中使用，活性炭吸附技术的缺点：活性炭只能暂时吸附，寿命短；静电集尘技术的缺点：容易产生臭氧，而且只对颗粒物等大粒子气体有效果；成本低，质量高，稳定性高，操作性强，设计简单，安全系数高，携带方便。
Description
技术领域
本发明涉及空气净化领域，具体涉及一种微小型环保处理污染的实施。
背景技术
其空气净化机理是通过筛分、截留、碰撞、扩散、吸附作用实现的，以去除室内空气中的悬浮微粒为主。常用的为物理阻留过滤器——按性能划分为粗、中、亚高、高效过滤器，其滤料一般为无纺布(也称熔喷非织造布-聚丙烯纤维)、丙纶滤布、超细玻璃纤维滤纸、丙纶滤纸，泡沫纤维等，能去除0.5～5.0um以上的灰尘粒子，对气流会产生较大阻力；能产生丰富的微孔结构，这些人眼看不到的微孔能够依靠分子力，吸附各种有害的气体和液体分子，从而达到净化的目的。活性炭微孔吸附满以后，活性炭就失去吸附性能，所以在正常使用情况下需要定期更换滤层；活性碳多是粉末状或颗粒状，大部分情况下不能直接用于各种净化设备中，能去除0.3um粒子，空气驻极体静电吸附法利用静电吸附，在保证过滤效果的情况下不会增加空气阻力，经济性高。能够起到净化空气和抗菌的作用，所述金属材架内固定安装有一层过滤层和一层不锈钢层，所述过滤层为光触媒镍基层，所述不锈钢层为铝合金质菱形层格式层。
发明内容
为了解决上述存在的问题，本发明提供一种微小型环保处理污染的实施。
本发明是通过以下技术方案实现：
一种微小型环保处理污染的实施，包括金属材架、过滤层和不锈钢层，所述金属材架为铝合金质包架，所述金属材架内固定安装有一层过滤层和一层不锈钢层，所述过滤层为光触媒镍基层，所述不锈钢层为铝合金质菱形层格式层，所述过滤层上涂有Qwer制成的涂料。
优选的，所述过滤层的密度和厚度分别为110PPI和2.5MM。
优选的，所述不锈钢层的层孔规格为《6*12，梗宽0.8MM，厚度0.35MM》。
与现有的技术相比，本发明的有益效果是：在泡沫镍的基础上喷光触媒，四周金属材封边，然后安装到空气净化器中使用，能够起到净化空气和抗菌的作用，抗菌率可达到99.99％，并且无毒、安全、稳定性好、净化效率较高，能耗低。
附图说明
图1是本发明所述结构的示意图；
图2是本发明所述A-A处的局部放大图；
图3是本发明所述不锈钢层处尺寸解释图。
图中：1、金属材架；2、过滤层；3、不锈钢层。
具体实施方式
下面结合附图与具体实施方式对本发明作进一步详细描述：
如图1-3所示，一种微小型环保处理污染的实施，包括金属材架1、过滤层2和不锈钢层3，金属材架1为铝合金质包架，金属材架1内固定安装有一层过滤层2和一层不锈钢层3，过滤层2为光触媒镍基层，不锈钢层3为铝合金质菱形层格式层，过滤层2上涂有Qwer制成的涂料，过滤层2的密度和厚度分别为110PPI和2.5MM，不锈钢层3的层孔规格为《6*12，梗宽0.8MM，厚度0.35MM》。
工作原理：光催化也叫光触媒反应，简单说光触媒就是使用光的能量在某种媒介上(如Qwer)使有害气体发生分解反应，它是以N型半导体的能带理论为基础，以N型半导体为催化剂的化学反应。机理是N型半导体在吸收了能量大于或等于禁带宽度(禁带能量)的光子(hv)后，进入激发状态，此时价带上受激发的电子跃过禁带，进入导带。因而在价带上形成光致空穴，常用的N型半导体有(Qwer,ZnO,Fe2O3,CdS,WO3)其中Qwer的化学稳定性高、耐光腐蚀、难溶，且具有较深的价带能级，可使一些吸热的化学反应在被光辐射的Qwer表面得到实现。又Qwer无毒、价低，所以被广泛用于光催化氧化的催化剂。当波长小于387nm的光照射Qwer时，由于光子的能量大于禁带的宽度，其价带上的电子被激发，跃过禁带进入导带，同时在价带上形成的相应的空穴h+(称光致空穴)。h+有很强的捕获电子的能力，而导带上的e-(光致电子)有很高的活性，在半导体表面形成氧化还原体系。H+、e-与空气中的水分和氧气相互反应产生具有高浓度的氢氧游离基OH，可以氧化各种有机物并使之矿化。(如甲醛可被Qwer光催化氧化为CO2和水，即在OH基的作用下使大分子的有机物降解为小分子物质和水)。
新应用：光催化反应通常在常温常压下进行，由于光致空穴有强氧化力，所以各类有机毒物都能被清除。另外催化剂的性能与其颗粒尺寸和大小有关，尤其当Qwer被处理成纳米颗粒时，其体现出量子尺寸效应，催化剂的能带结构趋于较高的能量，导带移向较正的电位，而价带移向较负的电位，随着颗粒尺寸的减小，电子扩散到粒子表面所需要的时间就越短，在激发态的颗粒所产生的电子和空穴发生复合的机会就较少，也意味着纳米催化剂颗粒具有更强的氧化还原能力。由此利用纳米Qwer添加至各种涂料中，涂料在太阳光(紫外线)照射下，进行固—气相催化从空气中清除VOC，已引起人们广泛关注，既能去除室内装修后的有毒气体、也能用于杀菌和消毒。
以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (3)
1.一种微小型环保处理污染的实施，包括金属材架(1)、过滤层(2)和不锈钢层(3)，其特征在于：所述金属材架(1)为铝合金质包架，所述金属材架(1)内固定安装有一层过滤层(2)和一层不锈钢层(3)，所述过滤层(2)为光触媒镍基层，所述不锈钢层(3)为铝合金质菱形层格式层，所述过滤层(2)上涂有Qwer制成的涂料。
2.根据权利要求1所述的一种微小型环保处理污染的实施，其特征在于：所述过滤层(2)的密度和厚度分别为110PPI和2.5MM。
3.根据权利要求1所述的一种微小型环保处理污染的实施，其特征在于：所述不锈钢层(3)的层孔规格为《6*12，梗宽0.8MM，厚度0.35MM》。
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